American Electric Power Co Inc (AEP) stock
AEPNasdaqElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 28, 2026Score 6/3024% above fair value
$130.21+0.87 (+0.67%)
Close on Oct 30, 2026Market cap $70.89BP/E 22.5Yield 2.87%
Price history
American Electric Power share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$130.21
+0.67% on the day
52-week range
$112.54 – $140.58
-7.4% from the high
Change over 52 weeks
+6.8%
From $121.89 on Oct 30, 2025
Average volume
3.97M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $118.24 | $132.17 | $117.34 | $130.21 | +9.75% | 77,875,166 |
| Sep 2026 | $122.83 | $126.34 | $116.71 | $118.64 | -3.10% | 83,143,131 |
| Aug 2026 | $128.10 | $128.89 | $120.06 | $122.43 | -4.24% | 75,350,223 |
| Jul 2026 | $136.87 | $140.58 | $126.83 | $127.85 | -6.55% | 95,212,174 |
| Jun 2026 | $125.67 | $139.33 | $123.74 | $136.81 | +8.01% | 122,370,989 |
| May 2026 | $136.87 | $139.44 | $124.68 | $126.67 | -7.61% | 100,622,318 |
| Apr 2026 | $130.69 | $137.74 | $130.51 | $137.11 | +4.60% | 51,179,294 |
| Mar 2026 | $133.83 | $135.00 | $125.08 | $131.08 | -2.05% | 87,203,020 |
| Feb 2026 | $119.98 | $134.60 | $118.06 | $133.82 | +11.73% | 69,805,830 |
| Jan 2026 | $115.44 | $120.82 | $112.54 | $119.78 | +3.87% | 64,991,810 |
| Dec 2025 | $123.11 | $123.23 | $113.68 | $115.31 | -6.84% | 71,938,943 |
| Nov 2025 | $120.00 | $124.80 | $118.19 | $123.77 | +2.92% | 70,012,254 |
| Oct 2025 | $112.96 | $122.85 | $111.73 | $120.26 | +6.90% | 84,158,050 |
| Sep 2025 | $110.96 | $112.62 | $105.70 | $112.50 | +1.33% | 66,022,269 |
| Aug 2025 | $114.36 | $115.36 | $110.68 | $111.02 | -1.87% | 69,304,960 |
| Jul 2025 | $104.10 | $114.23 | $102.39 | $113.14 | +9.04% | 69,745,147 |
| Jun 2025 | $102.88 | $103.96 | $100.72 | $103.76 | +0.26% | 51,304,767 |
| May 2025 | $107.88 | $109.03 | $97.46 | $103.49 | -4.48% | 69,803,582 |
| Apr 2025 | $108.61 | $110.48 | $98.35 | $108.34 | -0.85% | 88,727,470 |
| Mar 2025 | $105.85 | $109.76 | $101.42 | $109.27 | +3.04% | 110,127,208 |
| Feb 2025 | $98.36 | $107.84 | $97.32 | $106.05 | +7.82% | 58,936,927 |
| Jan 2025 | $92.57 | $103.05 | $89.91 | $98.36 | +6.65% | 70,723,793 |
| Dec 2024 | $99.96 | $100.00 | $90.42 | $92.23 | -7.64% | 52,540,492 |
| Nov 2024 | $98.53 | $100.72 | $92.51 | $99.86 | +1.12% | 64,906,784 |
| Oct 2024 | $102.28 | $102.90 | $96.69 | $98.75 | -3.75% | 57,687,750 |
| Sep 2024 | $100.19 | $105.18 | $100.00 | $102.60 | +2.31% | 55,942,364 |
| Aug 2024 | $98.39 | $104.41 | $95.95 | $100.28 | +2.20% | 67,816,227 |
| Jul 2024 | $88.22 | $98.92 | $86.83 | $98.12 | +11.83% | 53,738,054 |
| Jun 2024 | $90.16 | $91.00 | $85.93 | $87.74 | -2.78% | 48,863,165 |
| May 2024 | $85.76 | $93.44 | $85.70 | $90.25 | +4.91% | 61,319,522 |
| Apr 2024 | $86.11 | $88.30 | $79.16 | $86.03 | -0.08% | 64,706,427 |
| Mar 2024 | $85.20 | $86.24 | $81.12 | $86.10 | +1.07% | 80,977,471 |
| Feb 2024 | $78.01 | $85.22 | $75.22 | $85.19 | +9.02% | 90,953,620 |
| Jan 2024 | $81.00 | $84.56 | $76.70 | $78.14 | -3.79% | 76,361,392 |
| Dec 2023 | $79.83 | $84.69 | $79.01 | $81.22 | +2.10% | 71,008,222 |
| Nov 2023 | $75.69 | $81.08 | $74.73 | $79.55 | +5.31% | 73,694,810 |
| Oct 2023 | $74.64 | $76.76 | $69.38 | $75.54 | +0.43% | 88,091,767 |
| Sep 2023 | $78.86 | $81.37 | $74.23 | $75.22 | -4.06% | 55,692,502 |
| Aug 2023 | $84.84 | $85.01 | $77.80 | $78.40 | -7.48% | 66,606,851 |
| Jul 2023 | $84.18 | $88.85 | $83.60 | $84.74 | +0.64% | 67,319,282 |
| Jun 2023 | $83.34 | $86.05 | $80.79 | $84.20 | +1.30% | 71,588,074 |
| May 2023 | $92.30 | $93.56 | $81.32 | $83.12 | -10.06% | 56,500,109 |
| Apr 2023 | $90.47 | $96.05 | $90.11 | $92.42 | +1.57% | 44,845,121 |
| Mar 2023 | $87.62 | $93.14 | $85.21 | $90.99 | +3.43% | 73,721,685 |
| Feb 2023 | $93.22 | $95.63 | $87.76 | $87.97 | -6.38% | 53,957,594 |
| Jan 2023 | $94.90 | $98.32 | $90.09 | $93.96 | -1.04% | 54,521,656 |
| Dec 2022 | $97.74 | $100.32 | $92.81 | $94.95 | -1.91% | 65,663,798 |
| Nov 2022 | $88.10 | $97.28 | $86.68 | $96.80 | +10.10% | 71,774,908 |
| Oct 2022 | $87.70 | $91.18 | $80.30 | $87.92 | +1.70% | 71,048,117 |
| Sep 2022 | $100.25 | $105.60 | $86.08 | $86.45 | -13.72% | 60,821,285 |
| Aug 2022 | $98.28 | $105.48 | $96.73 | $100.20 | +1.66% | 50,017,811 |
| Jul 2022 | $96.00 | $99.16 | $92.06 | $98.56 | +2.73% | 51,471,104 |
| Jun 2022 | $102.65 | $102.90 | $87.63 | $95.94 | -5.97% | 62,270,178 |
| May 2022 | $99.47 | $103.63 | $96.99 | $102.03 | +2.95% | 59,250,289 |
| Apr 2022 | $99.81 | $104.81 | $98.20 | $99.11 | -0.66% | 54,253,050 |
| Mar 2022 | $90.35 | $100.67 | $89.66 | $99.77 | +10.06% | 75,435,727 |
| Feb 2022 | $89.91 | $90.89 | $84.20 | $90.65 | +0.28% | 67,403,776 |
| Jan 2022 | $88.63 | $91.66 | $87.08 | $90.40 | +1.61% | 65,681,368 |
| Dec 2021 | $81.57 | $89.22 | $80.22 | $88.97 | +9.77% | 59,305,880 |
| Nov 2021 | $84.70 | $85.87 | $80.68 | $81.05 | -4.32% | 54,556,866 |
| Oct 2021 | $81.79 | $85.85 | $80.88 | $84.71 | +4.35% | 51,229,115 |
| Sep 2021 | $90.00 | $91.09 | $80.91 | $81.18 | -9.37% | 58,292,899 |
| Aug 2021 | $88.25 | $91.49 | $87.66 | $89.57 | +1.65% | 54,765,483 |
| Jul 2021 | $84.73 | $89.93 | $84.02 | $88.12 | +4.17% | 56,786,768 |
| Jun 2021 | $86.17 | $86.41 | $81.94 | $84.59 | -1.64% | 65,378,348 |
| May 2021 | $89.07 | $89.50 | $84.70 | $86.00 | -3.05% | 54,577,542 |
| Apr 2021 | $84.90 | $90.62 | $84.30 | $88.71 | +4.73% | 55,876,243 |
| Mar 2021 | $75.42 | $86.13 | $74.96 | $84.70 | +13.16% | 79,939,391 |
| Feb 2021 | $81.10 | $83.03 | $74.80 | $74.85 | -7.49% | 52,229,880 |
| Jan 2021 | $83.33 | $83.44 | $76.82 | $80.91 | -2.83% | 65,151,002 |
| Dec 2020 | $85.23 | $86.28 | $80.41 | $83.27 | -1.91% | 62,853,332 |
| Nov 2020 | $90.83 | $94.21 | $80.81 | $84.89 | -5.60% | 60,012,915 |
| Oct 2020 | $81.69 | $94.21 | $81.30 | $89.93 | +10.03% | 61,301,232 |
| Sep 2020 | $78.59 | $82.10 | $77.30 | $81.73 | +3.68% | 50,101,068 |
| Aug 2020 | $86.62 | $87.15 | $77.32 | $78.83 | -9.27% | 61,435,997 |
| Jul 2020 | $79.76 | $89.93 | $79.23 | $86.88 | +9.09% | 79,186,505 |
| Jun 2020 | $85.08 | $88.12 | $77.15 | $79.64 | -6.58% | 61,264,351 |
| May 2020 | $82.39 | $85.85 | $76.23 | $85.25 | +2.57% | 67,546,216 |
| Apr 2020 | $77.45 | $88.29 | $71.20 | $83.11 | +3.91% | 61,848,123 |
| Mar 2020 | $89.55 | $100.65 | $65.14 | $79.98 | -10.40% | 118,914,955 |
| Feb 2020 | $104.47 | $104.97 | $86.42 | $89.26 | -14.35% | 57,690,169 |
| Jan 2020 | $94.50 | $104.43 | $92.94 | $104.22 | +10.27% | 52,445,091 |
| Dec 2019 | $91.03 | $95.77 | $90.21 | $94.51 | +3.46% | 43,063,030 |
| Nov 2019 | $94.72 | $94.98 | $88.17 | $91.35 | -3.22% | 52,005,624 |
| Oct 2019 | $93.34 | $96.22 | $91.35 | $94.39 | +0.75% | 52,354,155 |
| Sep 2019 | $91.22 | $94.89 | $90.08 | $93.69 | +2.79% | 46,570,731 |
| Aug 2019 | $87.65 | $91.50 | $87.04 | $91.15 | +3.80% | 50,970,721 |
| Jul 2019 | $87.99 | $91.82 | $87.08 | $87.81 | -0.23% | 39,252,584 |
| Jun 2019 | $86.35 | $91.99 | $85.26 | $88.01 | +2.19% | 47,249,965 |
| May 2019 | $85.21 | $89.01 | $82.56 | $86.12 | +0.67% | 48,221,516 |
| Apr 2019 | $83.90 | $85.77 | $82.15 | $85.55 | +2.15% | 51,637,528 |
| Mar 2019 | $81.11 | $86.10 | $80.62 | $83.75 | +3.20% | 69,333,447 |
| Feb 2019 | $79.12 | $81.76 | $78.15 | $81.15 | +2.57% | 44,904,001 |
| Jan 2019 | $74.61 | $79.61 | $72.26 | $79.12 | +5.86% | 56,678,846 |
| Dec 2018 | $77.20 | $81.05 | $72.53 | $74.74 | -3.86% | 52,624,759 |
| Nov 2018 | $73.45 | $78.47 | $72.07 | $77.74 | +5.97% | 54,549,540 |
| Oct 2018 | $70.77 | $76.05 | $69.31 | $73.36 | +3.50% | 72,774,652 |
| Sep 2018 | $72.03 | $73.74 | $68.92 | $70.88 | -1.18% | 43,611,549 |
| Aug 2018 | $70.63 | $72.91 | $69.32 | $71.73 | +0.83% | 48,262,264 |
| Jul 2018 | $69.42 | $71.89 | $68.13 | $71.14 | +2.73% | 62,997,925 |
| Jun 2018 | $67.69 | $70.30 | $62.71 | $69.25 | +1.91% | 74,126,800 |
| May 2018 | $69.97 | $69.99 | $64.46 | $67.95 | -2.90% | 63,828,465 |
| Apr 2018 | $68.79 | $70.98 | $66.46 | $69.98 | +2.03% | 47,636,433 |
| Mar 2018 | $65.65 | $69.24 | $64.60 | $68.59 | +4.59% | 68,304,508 |
| Feb 2018 | $68.74 | $68.98 | $63.32 | $65.58 | -4.65% | 72,985,762 |
| Jan 2018 | $73.18 | $73.42 | $67.11 | $68.78 | -6.51% | 82,302,786 |
| Dec 2017 | $77.78 | $78.07 | $72.94 | $73.57 | -5.23% | 46,671,778 |
| Nov 2017 | $74.42 | $77.93 | $73.56 | $77.63 | +4.33% | 43,899,318 |
| Oct 2017 | $70.46 | $74.90 | $69.55 | $74.41 | +5.94% | 43,139,521 |
| Sep 2017 | $73.84 | $74.59 | $69.93 | $70.24 | -4.60% | 45,840,172 |
| Aug 2017 | $70.59 | $74.29 | $70.08 | $73.63 | +4.38% | 46,615,878 |
| Jul 2017 | $69.69 | $70.81 | $68.11 | $70.54 | +1.54% | 53,900,249 |
| Jun 2017 | $71.65 | $72.97 | $69.19 | $69.47 | -3.22% | 58,165,386 |
| May 2017 | $68.03 | $71.91 | $66.93 | $71.78 | +5.82% | 51,064,815 |
| Apr 2017 | $67.02 | $68.46 | $66.50 | $67.83 | +1.04% | 42,840,562 |
| Mar 2017 | $66.20 | $68.25 | $64.81 | $67.13 | +0.24% | 55,089,560 |
| Feb 2017 | $63.58 | $67.22 | $62.69 | $66.97 | +4.54% | 45,168,287 |
| Jan 2017 | $63.01 | $64.11 | $61.82 | $64.06 | +1.75% | 45,685,014 |
| Dec 2016 | $58.82 | $63.53 | $57.89 | $62.96 | +6.62% | 50,759,092 |
| Nov 2016 | $64.55 | $64.90 | $58.16 | $59.05 | -8.93% | 68,301,985 |
| Oct 2016 | $64.04 | $65.25 | $61.28 | $64.84 | +0.98% | 55,768,020 |
| Sep 2016 | $64.41 | $66.96 | $63.56 | $64.21 | -0.56% | 56,212,800 |
| Aug 2016 | $68.87 | $69.48 | $64.07 | $64.57 | -6.83% | 51,373,300 |
| Jul 2016 | $70.46 | $71.32 | $68.25 | $69.30 | -1.13% | 47,558,000 |
| Jun 2016 | $64.73 | $70.10 | $64.04 | $70.09 | +8.28% | 49,353,200 |
| May 2016 | $63.60 | $65.97 | $62.61 | $64.73 | +1.94% | 63,997,800 |
| Apr 2016 | $66.10 | $67.19 | $61.42 | $63.50 | -4.37% | 53,673,400 |
| Mar 2016 | $62.07 | $66.49 | $60.15 | $66.40 | +7.53% | 62,831,900 |
| Feb 2016 | $61.00 | $63.90 | $60.33 | $61.75 | +1.28% | 68,807,200 |
| Jan 2016 | $57.82 | $61.08 | $56.75 | $60.97 | +4.63% | 70,842,400 |
| Dec 2015 | $56.36 | $59.44 | $54.08 | $58.27 | +4.03% | 68,654,000 |
| Nov 2015 | $56.65 | $57.15 | $53.30 | $56.01 | -1.13% | 58,678,900 |
| Oct 2015 | $56.92 | $59.52 | $55.52 | $56.65 | -0.37% | 71,058,300 |
| Sep 2015 | $53.74 | $56.97 | $52.29 | $56.86 | +4.73% | 61,186,200 |
| Aug 2015 | $56.78 | $59.18 | $52.80 | $54.29 | -4.03% | 58,533,100 |
| Jul 2015 | $53.00 | $57.22 | $52.76 | $56.57 | +6.80% | 60,586,900 |
| Jun 2015 | $56.07 | $56.41 | $52.32 | $52.97 | -5.90% | 54,700,200 |
| May 2015 | $56.85 | $57.72 | $54.06 | $56.29 | -1.02% | 48,093,200 |
| Apr 2015 | $56.22 | $58.35 | $55.38 | $56.87 | +1.10% | 52,918,500 |
| Mar 2015 | $57.39 | $58.28 | $54.66 | $56.25 | -2.31% | 60,057,000 |
| Feb 2015 | $62.81 | $63.51 | $57.01 | $57.58 | -8.33% | 62,127,600 |
| Jan 2015 | $60.88 | $65.38 | $59.97 | $62.81 | +3.44% | 52,880,300 |
| Dec 2014 | $57.31 | $63.22 | $56.97 | $60.72 | +5.51% | 54,074,700 |
| Nov 2014 | $58.41 | $59.84 | $55.90 | $57.55 | -1.35% | 48,663,300 |
| Oct 2014 | $52.34 | $58.61 | $51.97 | $58.34 | +11.74% | 69,545,600 |
| Sep 2014 | $53.66 | $53.88 | $51.58 | $52.21 | -2.77% | 42,284,400 |
| Aug 2014 | $52.00 | $53.71 | $49.06 | $53.70 | +3.29% | 54,722,100 |
| Jul 2014 | $55.83 | $55.91 | $51.96 | $51.99 | -6.78% | 51,559,700 |
| Jun 2014 | $53.20 | $55.94 | $51.60 | $55.77 | +4.54% | 52,291,000 |
| May 2014 | $53.99 | $54.06 | $50.82 | $53.35 | -0.85% | 65,093,400 |
| Apr 2014 | $50.77 | $54.64 | $49.99 | $53.81 | +6.22% | 68,040,000 |
| Mar 2014 | $49.97 | $50.95 | $48.31 | $50.66 | +0.92% | 63,568,700 |
| Feb 2014 | $48.93 | $50.89 | $47.23 | $50.20 | +2.85% | 56,354,900 |
| Jan 2014 | $46.98 | $48.98 | $45.80 | $48.81 | +4.43% | 54,229,000 |
| Dec 2013 | $47.21 | $47.21 | $45.24 | $46.74 | -0.68% | 61,250,000 |
| Nov 2013 | $47.00 | $48.40 | $45.35 | $47.06 | +0.47% | 75,269,600 |
| Oct 2013 | $43.52 | $47.59 | $43.01 | $46.84 | +8.05% | 90,024,600 |
| Sep 2013 | $43.03 | $45.12 | $41.83 | $43.35 | +1.29% | 61,348,100 |
| Aug 2013 | $46.48 | $46.65 | $42.26 | $42.80 | -7.66% | 60,392,800 |
| Jul 2013 | $44.98 | $47.59 | $43.75 | $46.35 | +3.51% | 88,733,700 |
| Jun 2013 | $45.80 | $46.49 | $42.83 | $44.78 | -2.27% | 74,820,400 |
| May 2013 | $51.48 | $51.60 | $45.57 | $45.82 | -10.91% | 64,436,000 |
| Apr 2013 | $48.55 | $51.50 | $47.94 | $51.43 | +5.76% | 66,612,000 |
| Mar 2013 | $46.62 | $48.68 | $46.36 | $48.63 | +3.93% | 44,097,600 |
| Feb 2013 | $45.48 | $47.03 | $44.23 | $46.79 | +3.31% | 52,035,600 |
| Jan 2013 | $43.17 | $45.34 | $42.92 | $45.29 | +6.12% | 67,739,200 |
| Dec 2012 | $42.65 | $44.10 | $41.92 | $42.68 | +0.07% | 46,910,800 |
| Nov 2012 | $44.57 | $44.64 | $40.56 | $42.65 | -4.03% | 53,920,600 |
| Oct 2012 | $44.07 | $45.41 | $43.68 | $44.44 | +1.14% | 47,942,500 |
| Sep 2012 | $43.00 | $44.84 | $42.83 | $43.94 | +2.21% | 40,772,000 |
| Aug 2012 | $42.38 | $43.96 | $41.52 | $42.99 | +1.78% | 67,090,700 |
| Jul 2012 | $39.92 | $42.71 | $39.62 | $42.24 | +5.86% | 60,985,100 |
| Jun 2012 | $38.18 | $40.46 | $38.18 | $39.90 | +3.61% | 61,642,400 |
| May 2012 | $38.91 | $39.07 | $37.43 | $38.51 | -0.85% | 67,372,400 |
| Apr 2012 | $38.62 | $38.95 | $36.97 | $38.84 | +0.67% | 100,725,000 |
| Mar 2012 | $37.76 | $39.22 | $37.46 | $38.58 | +2.58% | 85,074,800 |
| Feb 2012 | $39.75 | $40.20 | $37.48 | $37.61 | -4.93% | 109,268,500 |
| Jan 2012 | $41.96 | $41.98 | $39.24 | $39.56 | -4.24% | 105,684,800 |
| Dec 2011 | $39.50 | $41.71 | $38.43 | $41.31 | +4.11% | 68,592,800 |
| Nov 2011 | $38.70 | $40.08 | $37.00 | $39.68 | +1.02% | 82,895,600 |
| Oct 2011 | $38.00 | $40.00 | $35.85 | $39.28 | +3.31% | 73,485,100 |
| Sep 2011 | $38.60 | $38.90 | $36.54 | $38.02 | -1.58% | 96,652,589 |
| Aug 2011 | $37.74 | $38.81 | $33.09 | $38.63 | +4.80% | 123,927,800 |
| Jul 2011 | $37.78 | $38.98 | $36.66 | $36.86 | -2.18% | 78,555,400 |
| Jun 2011 | $38.22 | $38.34 | $36.84 | $37.68 | -1.36% | 69,106,400 |
| May 2011 | $36.60 | $38.99 | $36.07 | $38.20 | +4.71% | 93,097,500 |
| Apr 2011 | $35.22 | $36.56 | $34.37 | $36.48 | +3.81% | 57,228,400 |
| Mar 2011 | $35.88 | $36.37 | $33.47 | $35.14 | -1.79% | 90,494,800 |
| Feb 2011 | $35.94 | $36.07 | $34.96 | $35.78 | +0.28% | 50,515,000 |
| Jan 2011 | $36.27 | $36.92 | $35.19 | $35.68 | -0.83% | 64,772,600 |
| Dec 2010 | $35.95 | $36.47 | $34.92 | $35.98 | +1.07% | 54,196,500 |
| Nov 2010 | $37.58 | $37.94 | $35.36 | $35.60 | -4.91% | 56,104,000 |
| Oct 2010 | $36.40 | $37.55 | $35.68 | $37.44 | +3.34% | 65,861,700 |
| Sep 2010 | $35.74 | $36.93 | $35.57 | $36.23 | +2.32% | 60,082,600 |
| Aug 2010 | $36.20 | $36.47 | $34.50 | $35.41 | -1.58% | 76,753,700 |
| Jul 2010 | $32.42 | $36.82 | $31.87 | $35.98 | +11.39% | 86,269,000 |
| Jun 2010 | $31.66 | $34.39 | $31.00 | $32.30 | +1.06% | 88,476,300 |
| May 2010 | $34.40 | $34.73 | $28.26 | $31.96 | -6.82% | 97,845,300 |
| Apr 2010 | $34.30 | $35.00 | $33.22 | $34.30 | +0.35% | 75,971,000 |
| Mar 2010 | $33.72 | $34.97 | $33.68 | $34.18 | +1.67% | 57,714,100 |
| Feb 2010 | $34.81 | $35.11 | $32.68 | $33.62 | -2.97% | 64,824,600 |
| Jan 2010 | $35.10 | $36.86 | $34.36 | $34.65 | -0.40% | 73,160,500 |
| Dec 2009 | $32.27 | $36.51 | $32.25 | $34.79 | +8.08% | 87,182,000 |
| Nov 2009 | $30.23 | $32.31 | $30.23 | $32.19 | +6.52% | 87,223,500 |
| Oct 2009 | $31.24 | $31.87 | $29.59 | $30.22 | -2.48% | 97,278,100 |
| Sep 2009 | $31.39 | $32.13 | $30.47 | $30.99 | -1.40% | 76,545,400 |
| Aug 2009 | $31.30 | $31.88 | $30.27 | $31.43 | +1.52% | 62,000,200 |
| Jul 2009 | $29.10 | $32.36 | $28.07 | $30.96 | +7.17% | 92,745,500 |
| Jun 2009 | $26.58 | $29.16 | $26.00 | $28.89 | +9.68% | 109,363,200 |
| May 2009 | $26.49 | $27.19 | $24.75 | $26.34 | -0.15% | 96,857,000 |
| Apr 2009 | $25.03 | $27.41 | $24.75 | $26.38 | +4.43% | 186,407,500 |
| Mar 2009 | $27.63 | $28.50 | $24.00 | $25.26 | -9.95% | 112,338,000 |
| Feb 2009 | $31.04 | $33.89 | $27.70 | $28.05 | -10.53% | 56,477,800 |
| Jan 2009 | $33.49 | $34.34 | $30.88 | $31.35 | -5.80% | 64,246,200 |
| Dec 2008 | $30.53 | $33.37 | $28.00 | $33.28 | +6.36% | 78,026,700 |
| Nov 2008 | $32.61 | $33.38 | $27.24 | $31.29 | -4.11% | 70,924,600 |
| Oct 2008 | $36.75 | $37.28 | $25.54 | $32.63 | -11.88% | 92,801,000 |
| Sep 2008 | $39.55 | $41.60 | $34.86 | $37.03 | -5.15% | 62,050,900 |
| Aug 2008 | $39.68 | $40.10 | $37.71 | $39.04 | -1.16% | 43,816,400 |
| Jul 2008 | $39.92 | $41.27 | $38.19 | $39.50 | -1.81% | 58,479,600 |
| Jun 2008 | $42.34 | $43.74 | $39.46 | $40.23 | -4.96% | 49,995,200 |
| May 2008 | $44.66 | $45.43 | $42.01 | $42.33 | -5.15% | 59,367,500 |
| Apr 2008 | $41.62 | $45.95 | $41.62 | $44.63 | +7.21% | 68,726,500 |
| Mar 2008 | $41.06 | $42.50 | $39.35 | $41.63 | +1.74% | 53,739,900 |
| Feb 2008 | $42.82 | $45.08 | $40.75 | $40.92 | -4.24% | 72,581,100 |
| Jan 2008 | $46.31 | $49.11 | $40.68 | $42.73 | -8.23% | 77,637,700 |
| Dec 2007 | $47.45 | $49.49 | $46.32 | $46.56 | -2.33% | 33,300,700 |
| Nov 2007 | $47.89 | $48.23 | $45.36 | $47.67 | -1.12% | 43,321,400 |
| Oct 2007 | $46.63 | $48.70 | $45.05 | $48.21 | +4.62% | 43,818,200 |
| Sep 2007 | $44.11 | $46.97 | $44.06 | $46.08 | +3.60% | 33,499,400 |
| Aug 2007 | $43.50 | $48.83 | $42.46 | $44.48 | +2.28% | 67,867,300 |
| Jul 2007 | $45.46 | $47.56 | $42.75 | $43.49 | -3.44% | 56,485,000 |
| Jun 2007 | $47.63 | $47.99 | $43.39 | $45.04 | -5.44% | 54,709,000 |
| May 2007 | $50.00 | $51.00 | $46.74 | $47.63 | -5.16% | 54,081,200 |
| Apr 2007 | $48.74 | $51.24 | $48.08 | $50.22 | +3.02% | 52,097,400 |
| Mar 2007 | $44.25 | $49.47 | $44.03 | $48.75 | +8.57% | 50,460,500 |
| Feb 2007 | $43.63 | $46.76 | $43.48 | $44.90 | +3.15% | 40,654,200 |
| Jan 2007 | $42.49 | $43.90 | $41.69 | $43.53 | +2.23% | 39,113,000 |
| Dec 2006 | $41.61 | $43.13 | $41.54 | $42.58 | +2.58% | 25,379,600 |
| Nov 2006 | $41.65 | $41.98 | $40.68 | $41.51 | +0.19% | 37,105,200 |
| Oct 2006 | $36.55 | $41.85 | $36.49 | $41.43 | +13.91% | 59,014,300 |
| Sep 2006 | $36.65 | $37.02 | $35.64 | $36.37 | -0.30% | 32,784,800 |
| Aug 2006 | $36.12 | $37.30 | $35.84 | $36.48 | +1.00% | 33,204,700 |
| Jul 2006 | $34.25 | $36.48 | $34.10 | $36.12 | +5.46% | 34,268,600 |
| Jun 2006 | $34.40 | $35.19 | $33.51 | $34.25 | -0.06% | 41,928,100 |
| May 2006 | $33.49 | $34.46 | $32.27 | $34.27 | +2.42% | 57,503,700 |
| Apr 2006 | $34.02 | $34.70 | $32.56 | $33.46 | -1.65% | 39,836,600 |
| Mar 2006 | $36.65 | $36.65 | $33.96 | $34.02 | -6.79% | 36,951,500 |
| Feb 2006 | $37.32 | $37.35 | $35.48 | $36.50 | -2.20% | 27,047,800 |
| Jan 2006 | $37.27 | $38.48 | $36.65 | $37.32 | +0.62% | 27,627,300 |
| Dec 2005 | $36.66 | $37.96 | $36.16 | $37.09 | +1.51% | 28,765,000 |
| Nov 2005 | $37.96 | $37.96 | $35.57 | $36.54 | -3.74% | 35,831,500 |
| Oct 2005 | $39.76 | $40.80 | $35.60 | $37.96 | -4.38% | 37,899,800 |
| Sep 2005 | $37.27 | $39.84 | $37.08 | $39.70 | +6.78% | 47,037,700 |
| Aug 2005 | $38.66 | $39.17 | $36.37 | $37.18 | -3.93% | 37,105,400 |
| Jul 2005 | $36.97 | $39.34 | $36.34 | $38.70 | +4.96% | 29,758,200 |
| Jun 2005 | $35.71 | $37.00 | $35.33 | $36.87 | +3.31% | 25,822,000 |
| May 2005 | $35.23 | $35.85 | $34.09 | $35.69 | +1.33% | 30,253,200 |
| Apr 2005 | $34.38 | $35.55 | $33.79 | $35.22 | +3.41% | 33,869,700 |
| Mar 2005 | $33.40 | $34.78 | $32.41 | $34.06 | +1.98% | 38,080,200 |
| Feb 2005 | $35.33 | $35.87 | $32.25 | $33.40 | -5.25% | 29,670,700 |
| Jan 2005 | $34.21 | $35.50 | $33.20 | $35.25 | +2.65% | 32,559,900 |
| Dec 2004 | $34.17 | $35.26 | $33.60 | $34.34 | +0.50% | 30,043,100 |
| Nov 2004 | $33.01 | $35.53 | $32.35 | $34.17 | +3.77% | 27,170,700 |
| Oct 2004 | $31.97 | $33.30 | $31.25 | $32.93 | +3.04% | 25,401,700 |
| Sep 2004 | $32.67 | $33.21 | $31.67 | $31.96 | -2.35% | 20,757,800 |
| Aug 2004 | $31.13 | $32.73 | $31.03 | $32.73 | +5.21% | 21,641,300 |
| Jul 2004 | $31.88 | $32.16 | $30.27 | $31.11 | -2.78% | 20,356,000 |
| Jun 2004 | $31.78 | $32.80 | $30.87 | $32.00 | +0.72% | 21,841,500 |
| May 2004 | $30.42 | $31.87 | $28.50 | $31.77 | +4.37% | 26,287,000 |
| Apr 2004 | $33.58 | $33.58 | $29.92 | $30.44 | -7.53% | 31,380,900 |
| Mar 2004 | $34.50 | $35.10 | $32.60 | $32.92 | -4.58% | 26,935,600 |
| Feb 2004 | $32.42 | $34.53 | $32.35 | $34.50 | +5.67% | 24,876,700 |
| Jan 2004 | $30.51 | $33.22 | $30.29 | $32.65 | +7.01% | 24,590,400 |
| Dec 2003 | $27.70 | $30.59 | $27.55 | $30.51 | +10.18% | 27,990,000 |
| Nov 2003 | $28.30 | $28.47 | $26.69 | $27.69 | -1.77% | 25,121,100 |
| Oct 2003 | $30.00 | $30.43 | $28.18 | $28.19 | -6.03% | 26,678,700 |
| Sep 2003 | $28.25 | $30.00 | $28.02 | $30.00 | +5.97% | 20,838,400 |
| Aug 2003 | $28.00 | $28.74 | $27.08 | $28.31 | +0.89% | 24,351,800 |
| Jul 2003 | $29.83 | $29.90 | $26.58 | $28.06 | -5.93% | 30,246,900 |
| Jun 2003 | $29.48 | $31.51 | $29.18 | $29.83 | +2.72% | 27,824,900 |
| May 2003 | $26.25 | $29.30 | $25.08 | $29.04 | +10.08% | 41,314,200 |
| Apr 2003 | $23.10 | $26.49 | $22.56 | $26.38 | +15.45% | 50,141,800 |
| Mar 2003 | $21.95 | $23.25 | $21.20 | $22.85 | +4.91% | 46,879,100 |
| Feb 2003 | $23.62 | $24.17 | $19.01 | $21.78 | -7.79% | 81,895,000 |
| Jan 2003 | $27.58 | $30.63 | $23.11 | $23.62 | -13.57% | 77,685,300 |
| Dec 2002 | $28.22 | $28.85 | $25.17 | $27.33 | -3.84% | 45,451,300 |
| Nov 2002 | $25.65 | $30.55 | $24.45 | $28.42 | +10.84% | 51,555,700 |
| Oct 2002 | $28.67 | $30.35 | $15.10 | $25.64 | -10.07% | 164,394,500 |
| Sep 2002 | $33.25 | $33.65 | $25.56 | $28.51 | -16.39% | 57,624,400 |
| Aug 2002 | $33.00 | $36.79 | $30.55 | $34.10 | +3.62% | 41,439,300 |
| Jul 2002 | $40.00 | $40.37 | $22.74 | $32.91 | -17.77% | 75,790,700 |
| Jun 2002 | $42.83 | $42.84 | $39.00 | $40.02 | -6.34% | 50,704,100 |
| May 2002 | $45.84 | $46.79 | $41.85 | $42.73 | -6.70% | 29,703,000 |
| Apr 2002 | $46.09 | $48.80 | $45.31 | $45.80 | -0.63% | 21,849,000 |
| Mar 2002 | $43.85 | $47.08 | $43.67 | $46.09 | +5.11% | 18,326,400 |
| Feb 2002 | $41.80 | $43.86 | $39.70 | $43.85 | +5.06% | 21,695,800 |
| Jan 2002 | $43.30 | $44.61 | $40.31 | $41.74 | -4.11% | 21,166,900 |
| Dec 2001 | $41.40 | $44.00 | $40.70 | $43.53 | +5.53% | 23,557,900 |
| Nov 2001 | $42.20 | $44.84 | $39.70 | $41.25 | -1.55% | 29,105,900 |
| Oct 2001 | $43.10 | $46.95 | $41.82 | $41.90 | -3.08% | 20,579,300 |
| Sep 2001 | $45.85 | $48.90 | $42.49 | $43.23 | -5.55% | 14,987,000 |
| Aug 2001 | $45.00 | $46.90 | $43.80 | $45.77 | +1.71% | 17,671,200 |
| Jul 2001 | $46.17 | $48.60 | $41.50 | $45.00 | -2.53% | 22,179,200 |
| Jun 2001 | $50.40 | $50.40 | $45.10 | $46.17 | -8.03% | 18,448,500 |
| May 2001 | $49.30 | $51.20 | $47.06 | $50.20 | +1.74% | 19,413,800 |
| Apr 2001 | $47.00 | $50.40 | $46.00 | $49.34 | +4.98% | 19,665,400 |
| Mar 2001 | $47.60 | $47.99 | $41.45 | $47.00 | -1.14% | 20,497,100 |
| Feb 2001 | $43.25 | $48.10 | $42.71 | $47.54 | +9.92% | 16,161,800 |
| Jan 2001 | $46.13 | $46.63 | $39.25 | $43.25 | -6.99% | 25,344,500 |
| Dec 2000 | $45.69 | $48.94 | $43.06 | $46.50 | +1.09% | 24,037,400 |
| Nov 2000 | $41.38 | $46.25 | $40.25 | $46.00 | +10.84% | 24,117,900 |
| Oct 2000 | $39.13 | $42.38 | $36.19 | $41.50 | +6.03% | 20,594,600 |
| Sep 2000 | $35.38 | $40.00 | $35.00 | $39.14 | +11.38% | 21,651,500 |
| Aug 2000 | $32.81 | $36.19 | $32.81 | $35.14 | +7.10% | 16,613,000 |
| Jul 2000 | $30.00 | $34.50 | $29.94 | $32.81 | +10.76% | 14,118,500 |
| Jun 2000 | $35.75 | $35.94 | $29.44 | $29.63 | -16.70% | 15,937,800 |
| May 2000 | $37.38 | $37.38 | $34.00 | $35.56 | -2.90% | 11,461,400 |
| Apr 2000 | $29.81 | $38.50 | $29.50 | $36.63 | +22.85% | 10,811,400 |
| Mar 2000 | $28.13 | $31.13 | $25.94 | $29.81 | +6.00% | 11,314,500 |
| Feb 2000 | $33.50 | $34.94 | $28.00 | $28.13 | -16.04% | 10,910,900 |
| Jan 2000 | $32.00 | $34.44 | $31.13 | $33.50 | +4.28% | 8,356,200 |
| Dec 1999 | $31.13 | $32.81 | $31.00 | $32.13 | +2.39% | 9,623,900 |
| Nov 1999 | $34.31 | $35.50 | $30.56 | $31.38 | -9.06% | 10,782,700 |
| Oct 1999 | $34.31 | $35.81 | $33.13 | $34.50 | +1.10% | 7,454,100 |
| Sep 1999 | $36.31 | $37.06 | $33.50 | $34.13 | -6.02% | 5,399,700 |
| Aug 1999 | $35.25 | $37.56 | $34.69 | $36.31 | +2.65% | 9,268,400 |
| Jul 1999 | $37.56 | $37.88 | $35.13 | $35.38 | -5.82% | 13,937,200 |
| Jun 1999 | $43.31 | $43.38 | $37.44 | $37.56 | -13.40% | 8,858,000 |
| May 1999 | $41.44 | $44.06 | $40.63 | $43.38 | +4.68% | 7,503,100 |
| Apr 1999 | $39.56 | $41.81 | $39.13 | $41.44 | +4.41% | 9,343,700 |
| Mar 1999 | $41.63 | $43.50 | $39.31 | $39.69 | -4.65% | 8,667,100 |
| Feb 1999 | $43.81 | $43.88 | $40.75 | $41.63 | -4.99% | 11,166,600 |
| Jan 1999 | $47.06 | $48.19 | $43.63 | $43.81 | -6.91% | 10,361,600 |
| Dec 1998 | $46.75 | $48.25 | $45.31 | $47.06 | +1.48% | 7,285,700 |
| Nov 1998 | $49.19 | $51.00 | $46.38 | $46.38 | -5.24% | 11,310,600 |
| Oct 1998 | $48.69 | $53.31 | $48.25 | $48.94 | +0.26% | 11,838,600 |
| Sep 1998 | $45.00 | $48.81 | $43.63 | $48.81 | +7.87% | 6,340,800 |
| Aug 1998 | $43.19 | $46.56 | $42.06 | $45.25 | +5.39% | 8,658,200 |
| Jul 1998 | $45.50 | $46.69 | $42.94 | $42.94 | -5.37% | 5,267,600 |
| Jun 1998 | $45.56 | $48.19 | $44.81 | $45.38 | 0.00% | 7,808,000 |
| May 1998 | $47.75 | $47.81 | $44.69 | $45.38 | -4.97% | 7,090,600 |
| Apr 1998 | $50.31 | $50.75 | $46.00 | $47.75 | -4.98% | 8,143,300 |
| Mar 1998 | $47.81 | $51.13 | $47.81 | $50.25 | +4.69% | 8,440,000 |
| Feb 1998 | $49.44 | $50.19 | $48.00 | $48.00 | -2.66% | 10,410,800 |
| Jan 1998 | $51.44 | $51.69 | $49.06 | $49.31 | -4.48% | 9,376,000 |
| Dec 1997 | $49.75 | $52.00 | $48.75 | $51.63 | +4.16% | 8,664,000 |
| Nov 1997 | $47.50 | $50.00 | $46.19 | $49.56 | +4.89% | 6,902,600 |
| Oct 1997 | $45.56 | $47.94 | $45.25 | $47.25 | +3.85% | 7,006,800 |
| Sep 1997 | $43.75 | $46.63 | $43.75 | $45.50 | +4.15% | 7,939,000 |
| Aug 1997 | $44.63 | $44.69 | $42.38 | $43.69 | -2.37% | 8,967,000 |
| Jul 1997 | $41.88 | $45.00 | $41.50 | $44.75 | +6.71% | 11,878,300 |
| Jun 1997 | $40.75 | $42.13 | $40.00 | $41.94 | +3.23% | 7,455,600 |
| May 1997 | $40.25 | $42.50 | $39.13 | $40.63 | +0.31% | 8,071,900 |
| Apr 1997 | $41.13 | $41.50 | $39.50 | $40.50 | -1.82% | 5,811,200 |
| Mar 1997 | $41.50 | $42.63 | $40.00 | $41.25 | -1.20% | 7,703,200 |
| Feb 1997 | $41.38 | $42.50 | $40.50 | $41.75 | +0.91% | 9,692,500 |
| Jan 1997 | $41.25 | $43.19 | $40.25 | $41.38 | +0.61% | 6,516,000 |
| Dec 1996 | $41.38 | $41.88 | $39.50 | $41.13 | -0.90% | 7,480,700 |
| Nov 1996 | $41.63 | $42.50 | $41.38 | $41.50 | -0.30% | 7,810,200 |
| Oct 1996 | $40.75 | $41.88 | $40.25 | $41.63 | +2.46% | 6,448,300 |
| Sep 1996 | $41.13 | $42.00 | $40.00 | $40.63 | -2.11% | 5,165,800 |
| Aug 1996 | $41.50 | $43.13 | $41.13 | $41.50 | 0.00% | 5,608,300 |
| Jul 1996 | $42.50 | $43.00 | $41.00 | $41.50 | -2.64% | 8,618,200 |
| Jun 1996 | $39.88 | $42.75 | $39.63 | $42.63 | +6.23% | 6,593,600 |
| May 1996 | $40.50 | $41.38 | $38.63 | $40.13 | -1.23% | 7,987,000 |
| Apr 1996 | $41.88 | $41.88 | $39.38 | $40.63 | -2.69% | 8,685,900 |
| Mar 1996 | $43.00 | $43.50 | $40.13 | $41.75 | -2.62% | 7,723,700 |
| Feb 1996 | $44.13 | $44.75 | $42.75 | $42.88 | -3.11% | 10,701,600 |
| Jan 1996 | $40.50 | $44.38 | $40.25 | $44.25 | +9.26% | 12,152,300 |
| Dec 1995 | $37.63 | $40.63 | $37.63 | $40.50 | +7.28% | 6,490,800 |
| Nov 1995 | $38.00 | $38.75 | $36.63 | $37.75 | -0.98% | 9,907,900 |
| Oct 1995 | $36.13 | $39.63 | $35.88 | $38.13 | +4.81% | 6,409,800 |
| Sep 1995 | $34.13 | $36.50 | $33.88 | $36.38 | +6.59% | 4,150,900 |
| Aug 1995 | $34.50 | $35.25 | $33.63 | $34.13 | -1.09% | 6,461,900 |
| Jul 1995 | $35.00 | $35.25 | $34.00 | $34.50 | -1.78% | 4,361,600 |
| Jun 1995 | $34.00 | $35.38 | $33.63 | $35.13 | +2.55% | 7,421,500 |
| May 1995 | $32.63 | $34.25 | $32.00 | $34.25 | +4.58% | 6,760,100 |
| Apr 1995 | $31.63 | $33.13 | $31.50 | $32.75 | +3.15% | 5,412,100 |
| Mar 1995 | $33.88 | $33.88 | $31.25 | $31.75 | -6.27% | 8,348,200 |
| Feb 1995 | $35.00 | $35.75 | $33.25 | $33.88 | -3.21% | 8,567,400 |
| Jan 1995 | $32.75 | $35.13 | $32.75 | $35.00 | +6.46% | 5,483,700 |
| Dec 1994 | $32.88 | $33.63 | $32.38 | $32.88 | -0.38% | 7,005,300 |
| Nov 1994 | $31.88 | $33.38 | $30.88 | $33.00 | +3.13% | 10,077,500 |
| Oct 1994 | $31.38 | $32.38 | $30.50 | $32.00 | +1.99% | 4,873,300 |
| Sep 1994 | $31.50 | $31.50 | $29.25 | $31.38 | -0.40% | 6,925,400 |
| Aug 1994 | $30.50 | $31.75 | $30.13 | $31.50 | +3.28% | 9,603,600 |
| Jul 1994 | $28.38 | $30.63 | $28.00 | $30.50 | +7.96% | 6,209,400 |
| Jun 1994 | $28.88 | $30.00 | $27.25 | $28.25 | -2.16% | 5,889,500 |
| May 1994 | $32.50 | $32.75 | $27.25 | $28.88 | -11.15% | 9,732,000 |
| Apr 1994 | $30.25 | $32.88 | $30.13 | $32.50 | +5.69% | 7,214,000 |
| Mar 1994 | $33.13 | $34.13 | $29.88 | $30.75 | -7.17% | 8,029,000 |
| Feb 1994 | $36.00 | $36.25 | $32.63 | $33.13 | -8.30% | 7,783,300 |
| Jan 1994 | $37.25 | $37.38 | $34.75 | $36.13 | -2.69% | 6,012,600 |
| Dec 1993 | $36.38 | $38.25 | $35.75 | $37.13 | +2.77% | 6,107,100 |
| Nov 1993 | $38.50 | $38.50 | $34.63 | $36.13 | -6.17% | 7,755,000 |
| Oct 1993 | $38.38 | $39.63 | $37.00 | $38.50 | 0.00% | 5,215,900 |
| Sep 1993 | $38.75 | $40.38 | $38.13 | $38.50 | -0.65% | 5,088,800 |
| Aug 1993 | $38.38 | $39.13 | $37.50 | $38.75 | +0.98% | 6,635,500 |
| Jul 1993 | $37.75 | $38.50 | $37.25 | $38.38 | +1.66% | 4,062,700 |
| Jun 1993 | $34.50 | $37.88 | $34.50 | $37.75 | +9.42% | 4,526,300 |
| May 1993 | $37.13 | $37.25 | $33.38 | $34.50 | -7.07% | 5,751,200 |
| Apr 1993 | $36.75 | $38.50 | $36.13 | $37.13 | +0.68% | 4,845,800 |
| Mar 1993 | $35.63 | $37.00 | $35.25 | $36.88 | +3.51% | 5,960,000 |
| Feb 1993 | $33.88 | $36.38 | $33.75 | $35.63 | +5.17% | 6,673,400 |
| Jan 1993 | $33.13 | $34.00 | $32.00 | $33.88 | +2.26% | 4,702,300 |
| Dec 1992 | $31.13 | $33.38 | $31.00 | $33.13 | +6.43% | 5,704,000 |
| Nov 1992 | $32.50 | $32.75 | $30.75 | $31.13 | -4.23% | 7,686,100 |
| Oct 1992 | $33.00 | $33.00 | $32.00 | $32.50 | -1.52% | 3,830,100 |
| Sep 1992 | $32.38 | $33.00 | $32.25 | $33.00 | +1.54% | 4,850,600 |
| Aug 1992 | $34.75 | $34.88 | $32.13 | $32.50 | -6.47% | 6,298,800 |
| Jul 1992 | $31.88 | $35.25 | $31.75 | $34.75 | +9.02% | 5,617,600 |
| Jun 1992 | $32.25 | $32.63 | $31.63 | $31.88 | +0.79% | 6,639,100 |
| May 1992 | $32.00 | $32.13 | $30.88 | $31.63 | -1.17% | 5,853,600 |
| Apr 1992 | $30.50 | $32.25 | $30.38 | $32.00 | +4.07% | 4,227,900 |
| Mar 1992 | $30.88 | $31.88 | $30.50 | $30.75 | -0.40% | 4,743,900 |
| Feb 1992 | $32.25 | $32.25 | $30.38 | $30.88 | -4.63% | 4,406,300 |
| Jan 1992 | $34.13 | $34.25 | $31.50 | $32.38 | -5.47% | 5,585,700 |
| Dec 1991 | $31.88 | $34.25 | $31.50 | $34.25 | +8.30% | 6,874,600 |
| Nov 1991 | $31.63 | $31.88 | $30.13 | $31.63 | +0.40% | 7,460,100 |
| Oct 1991 | $30.63 | $31.75 | $30.25 | $31.50 | +2.86% | 6,762,900 |
| Sep 1991 | $30.13 | $30.63 | $29.75 | $30.63 | +1.66% | 4,917,100 |
| Aug 1991 | $29.75 | $30.25 | $28.88 | $30.13 | +1.69% | 6,447,000 |
| Jul 1991 | $28.38 | $29.75 | $28.25 | $29.63 | +4.41% | 4,433,600 |
| Jun 1991 | $28.75 | $29.00 | $28.00 | $28.38 | -1.30% | 4,391,200 |
| May 1991 | $29.75 | $30.13 | $27.88 | $28.75 | -2.95% | 5,592,100 |
| Apr 1991 | $29.25 | $30.38 | $29.13 | $29.63 | +1.72% | 5,228,300 |
| Mar 1991 | $28.38 | $29.25 | $27.25 | $29.13 | +2.19% | 5,071,300 |
| Feb 1991 | $27.63 | $29.50 | $26.63 | $28.50 | +3.64% | 7,303,400 |
| Jan 1991 | $28.00 | $28.25 | $27.13 | $27.50 | -1.79% | 5,814,900 |
| Dec 1990 | $28.38 | $29.38 | $27.63 | $28.00 | -0.88% | 4,554,500 |
| Nov 1990 | $28.13 | $29.00 | $27.38 | $28.25 | +0.89% | 6,757,600 |
| Oct 1990 | $26.38 | $28.75 | $26.38 | $28.00 | +5.66% | 5,150,600 |
| Sep 1990 | $26.38 | $27.25 | $26.00 | $26.50 | 0.00% | 4,178,500 |
| Aug 1990 | $29.88 | $30.25 | $26.00 | $26.50 | -11.30% | 7,261,400 |
| Jul 1990 | $29.75 | $29.88 | $28.63 | $29.88 | +0.42% | 4,967,800 |
| Jun 1990 | $29.25 | $30.38 | $28.75 | $29.75 | +2.59% | 3,906,200 |
| May 1990 | $29.25 | $30.25 | $28.50 | $29.00 | -0.43% | 7,511,600 |
| Apr 1990 | $30.13 | $30.50 | $29.13 | $29.13 | -4.12% | 8,036,400 |
| Mar 1990 | $30.38 | $30.75 | $30.00 | $30.38 | -0.41% | 6,653,800 |
| Feb 1990 | $30.88 | $31.13 | $29.38 | $30.50 | -1.21% | 6,754,100 |
| Jan 1990 | $33.00 | $33.13 | $30.25 | $30.88 | -6.44% | 5,400,500 |
| Dec 1989 | $31.00 | $33.38 | $30.88 | $33.00 | +6.45% | 5,032,100 |
| Nov 1989 | $30.88 | $31.13 | $29.63 | $31.00 | +0.40% | 7,493,900 |
| Oct 1989 | $30.00 | $31.50 | $29.25 | $30.88 | +2.92% | 4,957,000 |
| Sep 1989 | $29.88 | $30.50 | $29.63 | $30.00 | 0.00% | 5,842,800 |
| Aug 1989 | $31.00 | $31.00 | $29.38 | $30.00 | -3.23% | 7,348,900 |
| Jul 1989 | $27.75 | $31.00 | $27.63 | $31.00 | +11.71% | 8,825,500 |
| Jun 1989 | $27.38 | $28.38 | $27.38 | $27.75 | +0.91% | 8,793,100 |
| May 1989 | $26.75 | $28.13 | $25.75 | $27.50 | +2.80% | 10,337,100 |
| Apr 1989 | $26.38 | $27.00 | $26.00 | $26.75 | +0.94% | 5,878,200 |
| Mar 1989 | $26.38 | $26.75 | $25.75 | $26.50 | 0.00% | 5,602,300 |
| Feb 1989 | $27.63 | $27.75 | $26.00 | $26.50 | -4.50% | 7,742,200 |
| Jan 1989 | $27.00 | $27.88 | $26.50 | $27.75 | +1.83% | 4,892,800 |
| Dec 1988 | $27.00 | $27.88 | $26.63 | $27.25 | +0.93% | 5,614,500 |
| Nov 1988 | $28.13 | $28.50 | $26.13 | $27.00 | -3.57% | 10,118,000 |
| Oct 1988 | $27.38 | $28.13 | $26.75 | $28.00 | +1.36% | 6,247,500 |
| Sep 1988 | $27.13 | $28.13 | $26.63 | $27.63 | +1.38% | 6,082,000 |
| Aug 1988 | $28.50 | $28.88 | $26.13 | $27.25 | -4.80% | 82,339,300 |
| Jul 1988 | $28.75 | $29.00 | $27.00 | $28.63 | -0.87% | 4,092,000 |
| Jun 1988 | $28.38 | $29.25 | $27.50 | $28.88 | +0.87% | 8,306,000 |
| May 1988 | $26.88 | $28.63 | $25.88 | $28.63 | +6.51% | 52,291,400 |
| Apr 1988 | $26.88 | $28.38 | $26.13 | $26.88 | -0.92% | 4,455,500 |
| Mar 1988 | $28.38 | $28.88 | $26.63 | $27.13 | -4.41% | 5,847,600 |
| Feb 1988 | $29.75 | $29.75 | $28.00 | $28.38 | -4.62% | 46,385,300 |
| Jan 1988 | $26.13 | $29.75 | $26.00 | $29.75 | +13.33% | 12,565,500 |
| Dec 1987 | $25.38 | $26.63 | $24.38 | $26.25 | +4.48% | 7,107,400 |
| Nov 1987 | $27.13 | $27.25 | $24.13 | $25.13 | -7.37% | 35,677,500 |
| Oct 1987 | $27.63 | $29.13 | $17.50 | $27.13 | -1.36% | 17,674,800 |
| Sep 1987 | $27.38 | $27.75 | $26.13 | $27.50 | +0.46% | 6,265,100 |
| Aug 1987 | $27.13 | $28.63 | $26.13 | $27.38 | 0.00% | 15,328,000 |
| Jul 1987 | $27.50 | $27.75 | $26.50 | $27.38 | -0.45% | 7,875,600 |
| Jun 1987 | $26.88 | $28.50 | $26.00 | $27.50 | +3.29% | 6,993,400 |
| May 1987 | $27.75 | $28.13 | $25.00 | $26.63 | -4.91% | 14,508,500 |
| Apr 1987 | $28.00 | $29.00 | $25.13 | $28.00 | -1.32% | 12,957,700 |
| Mar 1987 | $29.50 | $29.63 | $27.50 | $28.38 | -3.81% | 8,290,800 |
| Feb 1987 | $31.00 | $31.50 | $29.00 | $29.50 | -5.60% | 12,876,600 |
| Jan 1987 | $27.63 | $31.63 | $27.63 | $31.25 | +13.64% | 10,180,900 |
| Dec 1986 | $29.13 | $29.75 | $27.00 | $27.50 | -5.58% | 9,871,200 |
| Nov 1986 | $30.00 | $30.13 | $27.50 | $29.13 | -2.92% | 11,154,900 |
| Oct 1986 | $27.13 | $30.00 | $26.88 | $30.00 | +11.11% | 6,601,000 |
| Sep 1986 | $30.63 | $30.75 | $25.63 | $27.00 | -12.55% | 9,422,900 |
| Aug 1986 | $29.75 | $31.75 | $28.00 | $30.88 | +4.66% | 14,985,100 |
| Jul 1986 | $26.50 | $30.00 | $26.25 | $29.50 | +10.80% | 10,980,000 |
| Jun 1986 | $25.88 | $26.88 | $25.00 | $26.63 | +2.90% | 7,292,400 |
| May 1986 | $25.75 | $26.63 | $24.38 | $25.88 | 0.00% | 13,381,500 |
| Apr 1986 | $28.00 | $28.38 | $25.38 | $25.88 | -6.76% | 8,639,300 |
| Mar 1986 | $26.50 | $28.13 | $25.63 | $27.75 | +4.72% | 8,290,600 |
| Feb 1986 | $25.38 | $26.63 | $23.88 | $26.50 | +3.92% | 9,256,600 |
| Jan 1986 | $23.75 | $25.88 | $22.75 | $25.50 | +7.94% | 7,627,200 |
| Dec 1985 | $22.75 | $24.63 | $22.50 | $23.63 | +4.42% | 6,925,700 |
| Nov 1985 | $22.63 | $24.25 | $22.00 | $22.63 | 0.00% | 6,155,000 |
| Oct 1985 | $20.75 | $23.00 | $20.50 | $22.63 | +9.04% | 3,893,500 |
| Sep 1985 | $21.75 | $21.88 | $19.88 | $20.75 | -4.05% | 3,776,700 |
| Aug 1985 | $23.13 | $23.50 | $21.25 | $21.63 | -6.99% | 5,331,100 |
| Jul 1985 | $23.50 | $24.88 | $22.25 | $23.25 | -1.59% | 6,779,000 |
| Jun 1985 | $22.88 | $24.13 | $22.75 | $23.63 | +3.28% | 5,657,600 |
| May 1985 | $21.63 | $23.00 | $21.00 | $22.88 | +5.17% | 7,603,900 |
| Apr 1985 | $21.38 | $21.88 | $21.25 | $21.75 | +1.16% | 5,153,400 |
| Mar 1985 | $20.75 | $21.63 | $20.38 | $21.50 | +2.99% | 5,918,900 |
| Feb 1985 | $21.38 | $21.88 | $20.00 | $20.88 | -2.34% | 6,164,400 |
| Jan 1985 | $21.00 | $21.75 | $20.38 | $21.38 | +1.18% | 5,953,200 |
| Dec 1984 | $20.50 | $21.25 | $20.13 | $21.13 | +3.05% | 4,972,900 |
| Nov 1984 | $20.50 | $20.88 | $19.75 | $20.50 | +0.61% | 10,885,200 |
| Oct 1984 | $19.25 | $21.88 | $18.88 | $20.38 | +5.84% | 8,745,300 |
| Sep 1984 | $18.25 | $19.75 | $17.88 | $19.25 | +5.48% | 5,700,600 |
| Aug 1984 | $17.75 | $18.75 | $17.50 | $18.25 | +3.55% | 10,710,500 |
| Jul 1984 | $16.88 | $18.00 | $16.88 | $17.63 | +3.68% | 4,851,900 |
| Jun 1984 | $15.75 | $17.50 | $15.38 | $17.00 | +8.80% | 4,129,100 |
| May 1984 | $16.50 | $17.38 | $15.13 | $15.63 | -5.30% | 6,472,800 |
| Apr 1984 | $16.25 | $17.25 | $15.63 | $16.50 | +0.76% | 5,313,200 |
| Mar 1984 | $16.88 | $17.38 | $16.13 | $16.38 | -2.96% | 3,530,600 |
| Feb 1984 | $18.38 | $18.63 | $16.00 | $16.88 | -8.16% | 6,661,900 |
| Jan 1984 | $17.13 | $18.50 | $17.00 | $18.38 | +7.30% | 7,078,800 |
| Dec 1983 | $18.38 | $18.75 | $16.88 | $17.13 | -7.43% | 5,638,900 |
| Nov 1983 | $19.50 | $19.63 | $17.38 | $18.50 | -5.73% | 5,485,600 |
| Oct 1983 | $18.88 | $20.13 | $18.13 | $19.63 | +4.67% | 7,283,100 |
| Sep 1983 | $17.88 | $19.13 | $17.75 | $18.75 | +4.90% | 3,140,200 |
| Aug 1983 | $19.13 | $19.13 | $17.13 | $17.88 | -6.54% | 6,219,600 |
| Jul 1983 | $17.88 | $19.25 | $17.75 | $19.13 | +6.99% | 3,962,800 |
| Jun 1983 | $19.00 | $19.25 | $17.75 | $17.88 | -5.92% | 3,309,600 |
| May 1983 | $19.88 | $19.88 | $18.75 | $19.00 | -4.40% | 4,747,800 |
| Apr 1983 | $18.63 | $20.00 | $18.25 | $19.88 | +6.71% | 4,118,400 |
| Mar 1983 | $18.50 | $19.38 | $18.00 | $18.63 | +2.05% | 4,116,400 |
| Feb 1983 | $19.38 | $19.50 | $17.75 | $18.25 | -5.81% | 5,727,600 |
| Jan 1983 | $17.75 | $19.63 | $17.63 | $19.38 | +9.15% | 5,455,100 |
| Dec 1982 | $17.75 | $18.25 | $17.13 | $17.75 | -0.70% | 4,685,900 |
| Nov 1982 | $19.13 | $19.63 | $17.00 | $17.88 | -6.54% | 6,271,500 |
| Oct 1982 | $18.00 | $19.75 | $17.75 | $19.13 | +6.99% | 5,710,500 |
| Sep 1982 | $18.13 | $18.25 | $17.25 | $17.88 | -1.38% | 3,120,600 |
| Aug 1982 | $16.88 | $18.25 | $15.38 | $18.13 | +9.02% | 4,952,800 |
| Jul 1982 | $16.50 | $17.00 | $16.25 | $16.63 | 0.00% | 1,944,200 |
| Jun 1982 | $17.13 | $17.25 | $16.25 | $16.63 | -2.92% | 2,380,200 |
| May 1982 | $17.63 | $17.75 | $16.88 | $17.13 | -2.84% | 2,268,200 |
| Apr 1982 | $17.13 | $18.63 | $17.00 | $17.63 | +3.68% | 2,614,900 |
| Mar 1982 | $16.88 | $17.50 | $16.63 | $17.00 | +2.26% | 3,050,900 |
| Feb 1982 | $16.88 | $17.00 | $16.00 | $16.63 | -2.21% | 2,757,400 |
| Jan 1982 | $16.38 | $17.00 | $16.13 | $17.00 | +4.62% | 2,164,900 |
| Dec 1981 | $17.13 | $17.13 | $16.00 | $16.25 | -5.80% | 3,579,000 |
| Nov 1981 | $16.88 | $17.50 | $16.13 | $17.25 | +2.22% | 4,294,900 |
| Oct 1981 | $16.00 | $16.88 | $15.88 | $16.88 | +5.47% | 2,863,600 |
| Sep 1981 | $16.75 | $16.88 | $15.75 | $16.00 | -4.48% | 2,243,600 |
| Aug 1981 | $17.13 | $17.25 | $16.25 | $16.75 | -2.19% | 2,972,300 |
| Jul 1981 | $17.00 | $17.38 | $16.38 | $17.13 | +0.74% | 2,887,700 |
| Jun 1981 | $16.38 | $17.75 | $16.00 | $17.00 | +3.82% | 3,590,700 |
| May 1981 | $16.25 | $16.50 | $15.38 | $16.38 | +0.77% | 3,433,900 |
| Apr 1981 | $16.50 | $16.88 | $15.88 | $16.25 | -1.52% | 2,931,400 |
| Mar 1981 | $16.00 | $17.13 | $16.00 | $16.50 | +3.13% | 1,511,100 |
| Feb 1981 | $17.25 | $17.25 | $15.63 | $16.00 | -7.25% | 1,624,600 |
| Jan 1981 | $16.88 | $18.38 | $16.63 | $17.25 | +2.22% | 1,685,200 |
| Dec 1980 | $16.13 | $17.25 | $15.63 | $16.88 | +3.85% | 3,153,500 |
| Nov 1980 | $17.13 | $17.38 | $16.00 | $16.25 | -7.80% | 2,320,200 |
| Oct 1980 | $17.00 | $18.00 | $17.00 | $17.63 | +3.68% | 1,923,600 |
| Sep 1980 | $17.50 | $18.25 | $16.75 | $17.00 | -2.86% | 2,035,300 |
| Aug 1980 | $19.25 | $19.38 | $17.50 | $17.50 | -9.09% | 2,388,100 |
| Jul 1980 | $19.25 | $19.63 | $19.00 | $19.25 | 0.00% | 2,157,700 |
| Jun 1980 | $18.75 | $19.75 | $18.13 | $19.25 | +1.99% | 2,118,100 |
| May 1980 | $18.75 | $19.75 | $17.88 | $18.88 | +0.67% | 2,693,400 |
| Apr 1980 | $16.00 | $18.88 | $15.88 | $18.75 | +17.19% | 1,888,600 |
| Mar 1980 | $16.63 | $16.63 | $15.25 | $16.00 | -3.76% | 1,644,400 |
| Feb 1980 | $18.25 | $18.63 | $16.00 | $16.63 | -8.90% | 1,979,300 |
| Jan 1980 | $17.88 | $19.00 | $17.75 | $18.25 | +2.10% | 1,507,100 |
| Dec 1979 | $18.88 | $19.13 | $17.25 | $17.88 | -5.30% | 2,017,800 |
| Nov 1979 | $18.88 | $19.25 | $17.50 | $18.88 | 0.00% | 2,675,100 |
| Oct 1979 | $19.13 | $19.75 | $18.00 | $18.88 | -1.31% | 2,597,300 |
| Sep 1979 | $20.50 | $20.50 | $19.13 | $19.13 | -6.71% | 2,362,800 |
| Aug 1979 | $21.63 | $21.88 | $20.38 | $20.50 | -5.20% | 1,337,000 |
| Jul 1979 | $21.25 | $22.25 | $21.13 | $21.63 | +1.76% | 1,130,300 |
| Jun 1979 | $20.38 | $21.88 | $20.25 | $21.25 | +4.29% | 1,032,900 |
| May 1979 | $21.63 | $21.75 | $19.88 | $20.38 | -5.78% | 1,444,300 |
| Apr 1979 | $21.75 | $22.13 | $20.63 | $21.63 | -0.57% | 1,129,600 |
| Mar 1979 | $21.75 | $22.00 | $21.38 | $21.75 | 0.00% | 1,164,300 |
| Feb 1979 | $22.75 | $23.00 | $21.13 | $21.75 | -4.40% | 1,206,000 |
| Jan 1979 | $21.13 | $23.50 | $21.13 | $22.75 | +7.69% | 1,076,400 |
| Dec 1978 | $21.88 | $22.50 | $21.00 | $21.13 | -3.43% | 1,389,000 |
| Nov 1978 | $21.38 | $22.00 | $20.75 | $21.88 | +2.34% | 1,611,000 |
| Oct 1978 | $23.13 | $23.88 | $21.13 | $21.38 | -7.57% | 1,103,800 |
| Sep 1978 | $23.50 | $23.88 | $22.88 | $23.13 | -1.60% | 996,900 |
| Aug 1978 | $24.25 | $24.50 | $23.00 | $23.50 | -3.09% | 1,120,400 |
| Jul 1978 | $22.88 | $24.38 | $22.88 | $24.25 | +6.59% | 858,600 |
| Jun 1978 | $22.00 | $23.13 | $22.00 | $22.75 | +4.00% | 1,010,900 |
| May 1978 | $23.00 | $23.75 | $21.38 | $21.88 | -4.89% | 1,816,500 |
| Apr 1978 | $23.38 | $24.00 | $22.88 | $23.00 | -1.60% | 1,460,700 |
| Mar 1978 | $23.00 | $23.50 | $22.13 | $23.38 | +1.63% | 893,200 |
| Feb 1978 | $23.88 | $24.13 | $22.88 | $23.00 | -3.66% | 984,900 |
| Jan 1978 | $24.38 | $24.50 | $23.13 | $23.88 | -2.05% | 810,500 |
| Dec 1977 | $24.50 | $24.75 | $24.00 | $24.38 | -0.51% | 972,000 |
| Nov 1977 | $24.50 | $25.25 | $23.50 | $24.50 | 0.00% | 1,018,100 |
| Oct 1977 | $24.38 | $24.88 | $23.63 | $24.50 | +0.51% | 1,026,500 |
| Sep 1977 | $24.13 | $24.88 | $23.25 | $24.38 | +1.04% | 845,600 |
| Aug 1977 | $25.38 | $25.50 | $23.75 | $24.13 | -4.93% | 1,277,100 |
| Jul 1977 | $24.13 | $25.63 | $24.00 | $25.38 | +5.18% | 2,209,700 |
| Jun 1977 | $23.63 | $24.38 | $23.00 | $24.13 | +2.12% | 2,434,500 |
| May 1977 | $24.88 | $25.13 | $23.38 | $23.63 | -5.03% | 1,129,800 |
| Apr 1977 | $23.88 | $25.63 | $23.63 | $24.88 | +4.19% | 951,600 |
| Mar 1977 | $23.75 | $24.88 | $23.13 | $23.88 | +0.53% | 1,225,800 |
| Feb 1977 | $25.50 | $25.63 | $23.13 | $23.75 | -6.86% | 1,107,500 |
| Jan 1977 | $25.50 | $25.75 | $24.88 | $25.50 | 0.00% | 1,278,500 |
| Dec 1976 | $23.50 | $25.50 | $23.00 | $25.50 | +8.51% | 1,568,900 |
| Nov 1976 | $23.88 | $24.13 | $22.50 | $23.50 | -1.57% | 1,185,400 |
| Oct 1976 | $23.38 | $23.88 | $22.50 | $23.88 | +2.14% | 1,164,100 |
| Sep 1976 | $22.63 | $24.13 | $22.50 | $23.38 | +3.31% | 1,213,600 |
| Aug 1976 | $22.63 | $22.88 | $22.13 | $22.63 | 0.00% | 983,800 |
| Jul 1976 | $22.13 | $22.75 | $21.75 | $22.63 | +2.26% | 1,042,400 |
| Jun 1976 | $21.25 | $22.25 | $21.13 | $22.13 | +4.12% | 1,023,400 |
| May 1976 | $22.38 | $22.50 | $21.00 | $21.25 | -5.03% | 1,201,000 |
| Apr 1976 | $21.63 | $22.75 | $21.13 | $22.38 | +3.47% | 1,413,300 |
| Mar 1976 | $21.13 | $21.88 | $20.13 | $21.63 | +2.37% | 2,148,500 |
| Feb 1976 | $22.88 | $23.25 | $20.88 | $21.13 | -7.65% | 1,917,400 |
| Jan 1976 | $21.00 | $22.88 | $20.88 | $22.88 | +8.93% | 1,661,300 |
| Dec 1975 | $21.38 | $21.63 | $20.13 | $21.00 | -1.75% | 1,180,000 |
| Nov 1975 | $20.63 | $21.50 | $20.25 | $21.38 | +2.40% | 1,695,100 |
| Oct 1975 | $19.13 | $21.00 | $19.00 | $20.88 | +9.15% | 1,180,000 |
| Sep 1975 | $19.13 | $19.50 | $18.50 | $19.13 | 0.00% | 766,200 |
| Aug 1975 | $19.75 | $20.00 | $17.50 | $19.13 | -3.16% | 1,000,100 |
| Jul 1975 | $20.00 | $20.38 | $19.25 | $19.75 | -1.25% | 1,277,700 |
| Jun 1975 | $18.38 | $21.00 | $18.38 | $20.00 | +10.34% | 1,954,900 |
| May 1975 | $17.13 | $18.38 | $16.63 | $18.13 | +5.84% | 1,581,000 |
| Apr 1975 | $16.88 | $17.38 | $16.75 | $17.13 | +1.48% | 1,453,500 |
| Mar 1975 | $16.88 | $18.00 | $16.00 | $16.88 | 0.00% | 1,121,900 |
| Feb 1975 | $18.50 | $18.63 | $16.63 | $16.88 | -8.78% | 884,000 |
| Jan 1975 | $14.75 | $19.38 | $14.75 | $18.50 | +28.70% | 1,193,500 |
| Dec 1974 | $15.13 | $15.13 | $13.50 | $14.38 | -4.96% | 1,212,900 |
| Nov 1974 | $16.25 | $16.75 | $14.50 | $15.13 | -6.92% | 752,300 |
| Oct 1974 | $15.38 | $17.88 | $14.75 | $16.25 | +4.00% | 908,600 |
| Sep 1974 | $14.63 | $17.38 | $14.00 | $15.63 | +6.84% | 839,100 |
| Aug 1974 | $17.25 | $17.75 | $13.63 | $14.63 | -15.22% | 1,182,000 |
| Jul 1974 | $17.75 | $18.63 | $17.00 | $17.25 | -2.82% | 1,244,800 |
| Jun 1974 | $20.13 | $21.25 | $17.25 | $17.75 | -11.80% | 1,067,900 |
| May 1974 | $21.75 | $22.88 | $19.75 | $20.13 | -7.47% | 1,346,100 |
| Apr 1974 | $24.50 | $24.50 | $21.50 | $21.75 | -11.22% | 1,215,700 |
| Mar 1974 | $26.25 | $26.25 | $24.25 | $24.50 | -7.11% | 693,900 |
| Feb 1974 | $25.75 | $26.50 | $24.88 | $26.38 | +2.43% | 472,000 |
| Jan 1974 | $25.00 | $27.13 | $25.00 | $25.75 | +3.00% | 671,400 |
| Dec 1973 | $23.00 | $26.00 | $21.25 | $25.00 | +8.70% | 1,052,900 |
| Nov 1973 | $26.88 | $26.88 | $22.88 | $23.00 | -14.42% | 854,100 |
| Oct 1973 | $27.50 | $28.38 | $26.75 | $26.88 | -2.27% | 635,300 |
| Sep 1973 | $25.00 | $27.63 | $25.00 | $27.50 | +10.00% | 966,600 |
| Aug 1973 | $26.38 | $26.38 | $24.13 | $25.00 | -5.66% | 1,001,800 |
| Jul 1973 | $26.63 | $27.00 | $25.75 | $26.50 | -0.47% | 607,000 |
| Jun 1973 | $26.13 | $27.25 | $26.00 | $26.63 | +1.91% | 952,400 |
| May 1973 | $26.13 | $26.50 | $25.25 | $26.13 | 0.00% | 885,200 |
| Apr 1973 | $25.38 | $26.63 | $25.25 | $26.13 | +2.96% | 1,309,700 |
| Mar 1973 | $27.25 | $27.25 | $25.25 | $25.38 | -6.88% | 928,500 |
| Feb 1973 | $29.38 | $29.75 | $27.00 | $27.25 | -7.23% | 512,200 |
| Jan 1973 | $30.25 | $30.75 | $28.00 | $29.38 | -2.08% | 778,200 |
| Dec 1972 | $30.63 | $31.13 | $29.13 | $30.00 | -2.04% | 657,600 |
| Nov 1972 | $29.00 | $32.00 | $28.63 | $30.63 | +5.60% | 1,144,700 |
| Oct 1972 | $26.88 | $29.38 | $26.75 | $29.00 | +7.91% | 952,900 |
| Sep 1972 | $27.38 | $27.88 | $26.75 | $26.88 | -1.83% | 900,200 |
| Aug 1972 | $27.38 | $28.25 | $26.63 | $27.38 | 0.00% | 644,900 |
| Jul 1972 | $26.63 | $28.00 | $26.50 | $27.38 | +2.82% | 616,500 |
| Jun 1972 | $27.00 | $27.38 | $25.75 | $26.63 | -1.39% | 840,400 |
| May 1972 | $27.75 | $28.38 | $26.75 | $27.00 | -2.70% | 802,500 |
| Apr 1972 | $28.25 | $28.63 | $27.00 | $27.75 | -1.77% | 890,900 |
| Mar 1972 | $29.63 | $29.88 | $27.63 | $28.25 | -4.64% | 794,700 |
| Feb 1972 | $31.00 | $31.25 | $28.13 | $29.63 | -4.44% | 1,200,000 |
| Jan 1972 | $30.38 | $31.63 | $29.75 | $31.00 | +2.06% | 1,065,800 |
| Dec 1971 | $27.75 | $30.38 | $27.50 | $30.38 | +9.46% | 1,176,700 |
| Nov 1971 | $28.00 | $28.13 | $27.00 | $27.75 | -0.89% | 1,071,800 |
| Oct 1971 | $26.25 | $28.38 | $26.25 | $28.00 | +7.18% | 1,051,500 |
| Sep 1971 | $26.50 | $26.75 | $25.88 | $26.13 | -1.42% | 836,600 |
| Aug 1971 | $27.50 | $29.50 | $25.75 | $26.50 | -3.64% | 646,700 |
| Jul 1971 | $28.75 | $29.25 | $27.38 | $27.50 | -4.35% | 539,900 |
| Jun 1971 | $27.50 | $29.00 | $27.13 | $28.75 | +4.55% | 1,156,700 |
| May 1971 | $28.63 | $28.88 | $27.50 | $27.50 | -3.93% | 897,600 |
| Apr 1971 | $30.38 | $30.50 | $28.25 | $28.63 | -5.76% | 1,470,500 |
| Mar 1971 | $29.25 | $31.25 | $28.00 | $30.38 | +3.85% | 1,061,100 |
| Feb 1971 | $30.50 | $31.00 | $29.00 | $29.25 | -4.10% | 1,066,600 |
| Jan 1971 | $28.50 | $32.75 | $28.38 | $30.50 | +7.02% | 993,600 |
| Dec 1970 | $28.00 | $29.88 | $27.50 | $28.50 | +1.79% | 1,709,800 |
| Nov 1970 | $25.00 | $28.25 | $24.75 | $28.00 | +12.00% | 996,000 |
| Oct 1970 | $24.63 | $25.25 | $23.38 | $25.00 | +1.52% | 833,700 |
| Sep 1970 | $25.88 | $26.13 | $24.25 | $24.63 | -4.83% | 591,800 |
| Aug 1970 | $24.75 | $26.25 | $23.75 | $25.88 | +4.55% | 595,100 |
| Jul 1970 | $22.13 | $26.50 | $22.00 | $24.75 | +12.50% | 874,500 |
| Jun 1970 | $26.50 | $26.88 | $22.00 | $22.00 | -16.98% | 640,300 |
| May 1970 | $27.75 | $27.75 | $23.63 | $26.50 | -5.78% | 609,100 |
| Apr 1970 | $31.13 | $32.00 | $27.38 | $28.13 | -9.64% | 391,100 |
| Mar 1970 | $30.13 | $31.75 | $29.63 | $31.13 | +3.32% | 495,000 |
| Feb 1970 | $28.13 | $30.50 | $27.13 | $30.13 | +8.56% | 404,700 |
| Jan 1970 | $30.13 | $31.25 | $27.63 | $27.75 | -7.88% | 379,600 |
| Dec 1969 | $29.38 | $30.88 | $28.00 | $30.13 | +2.55% | 630,700 |
| Nov 1969 | $31.88 | $32.75 | $28.25 | $29.38 | -7.84% | 476,800 |
| Oct 1969 | $28.88 | $32.88 | $28.50 | $31.88 | +10.39% | 569,700 |
| Sep 1969 | $30.88 | $32.00 | $28.63 | $28.88 | -6.48% | 623,600 |
| Aug 1969 | $31.38 | $31.88 | $29.13 | $30.88 | -1.59% | 314,500 |
| Jul 1969 | $33.25 | $33.88 | $30.00 | $31.38 | -5.64% | 320,400 |
| Jun 1969 | $37.00 | $37.00 | $32.50 | $33.25 | -10.44% | 298,000 |
| May 1969 | $37.38 | $39.00 | $36.13 | $37.13 | -0.67% | 402,200 |
| Apr 1969 | $35.75 | $37.88 | $35.00 | $37.38 | +4.55% | 228,700 |
| Mar 1969 | $35.63 | $36.88 | $34.88 | $35.75 | +0.35% | 231,000 |
| Feb 1969 | $40.00 | $40.25 | $35.25 | $35.63 | -10.94% | 272,800 |
| Jan 1969 | $37.75 | $40.00 | $35.50 | $40.00 | +5.96% | 834,700 |
| Dec 1968 | $39.25 | $39.50 | $37.13 | $37.75 | -3.82% | 268,400 |
| Nov 1968 | $37.38 | $40.50 | $37.25 | $39.25 | +5.02% | 417,600 |
| Oct 1968 | $37.38 | $38.00 | $36.00 | $37.38 | 0.00% | 284,600 |
| Sep 1968 | $37.75 | $39.13 | $37.00 | $37.38 | -0.66% | 182,800 |
| Aug 1968 | $37.75 | $38.38 | $36.50 | $37.63 | -0.33% | 163,500 |
| Jul 1968 | $38.75 | $39.63 | $37.50 | $37.75 | -2.58% | 247,600 |
| Jun 1968 | $34.75 | $40.50 | $34.25 | $38.75 | +11.51% | 313,400 |
| May 1968 | $34.13 | $35.38 | $33.13 | $34.75 | +1.83% | 261,600 |
| Apr 1968 | $34.38 | $36.25 | $33.63 | $34.13 | +1.87% | 237,500 |
| Mar 1968 | $35.25 | $36.38 | $32.50 | $33.50 | -4.63% | 178,500 |
| Feb 1968 | $38.00 | $38.63 | $35.00 | $35.13 | -7.26% | 174,400 |
| Jan 1968 | $36.25 | $39.75 | $36.00 | $37.88 | +4.48% | 280,800 |
| Dec 1967 | $36.38 | $37.13 | $35.00 | $36.25 | -0.34% | 282,100 |
| Nov 1967 | $33.88 | $36.88 | $31.88 | $36.38 | +7.38% | 384,000 |
| Oct 1967 | $35.88 | $36.13 | $33.50 | $33.88 | -5.57% | 271,700 |
| Sep 1967 | $36.13 | $37.13 | $35.38 | $35.88 | -0.69% | 328,200 |
| Aug 1967 | $38.25 | $38.88 | $35.50 | $36.13 | -5.56% | 337,400 |
| Jul 1967 | $37.00 | $38.38 | $36.50 | $38.25 | +3.38% | 226,600 |
| Jun 1967 | $37.88 | $38.63 | $36.63 | $37.00 | -2.31% | 217,400 |
| May 1967 | $38.88 | $39.25 | $37.88 | $37.88 | -2.57% | 257,200 |
| Apr 1967 | $39.75 | $40.00 | $37.50 | $38.88 | -2.20% | 316,800 |
| Mar 1967 | $38.88 | $40.63 | $36.38 | $39.75 | +2.25% | 157,600 |
| Feb 1967 | $40.75 | $41.25 | $38.75 | $38.88 | -4.60% | 121,400 |
| Jan 1967 | $39.00 | $41.50 | $38.13 | $40.75 | +4.49% | 213,700 |
| Dec 1966 | $38.88 | $40.75 | $38.13 | $39.00 | +0.32% | 174,400 |
| Nov 1966 | $41.88 | $42.00 | $38.25 | $38.88 | -7.16% | 129,200 |
| Oct 1966 | $34.75 | $42.38 | $33.25 | $41.88 | +20.50% | 220,800 |
| Sep 1966 | $33.25 | $37.38 | $33.25 | $34.75 | +4.91% | 231,300 |
| Aug 1966 | $37.38 | $37.50 | $32.25 | $33.13 | -11.37% | 177,600 |
| Jul 1966 | $38.63 | $40.38 | $36.88 | $37.38 | -3.24% | 147,300 |
| Jun 1966 | $37.00 | $40.00 | $35.38 | $38.63 | +4.39% | 183,500 |
| May 1966 | $39.38 | $40.00 | $36.13 | $37.00 | -6.03% | 184,500 |
| Apr 1966 | $38.50 | $40.25 | $35.13 | $39.38 | +2.27% | 165,500 |
| Mar 1966 | $36.75 | $41.00 | $35.88 | $38.50 | +4.76% | 265,900 |
| Feb 1966 | $40.00 | $40.13 | $36.00 | $36.75 | -8.13% | 269,900 |
| Jan 1966 | $43.50 | $43.50 | $39.63 | $40.00 | -8.57% | 226,000 |
| Dec 1965 | $42.50 | $44.75 | $41.75 | $43.75 | +2.94% | 184,800 |
| Nov 1965 | $44.00 | $44.88 | $42.25 | $42.50 | -3.41% | 158,200 |
| Oct 1965 | $43.00 | $44.25 | $42.38 | $44.00 | +2.33% | 133,500 |
| Sep 1965 | $41.63 | $45.50 | $41.38 | $43.00 | +3.30% | 133,000 |
| Aug 1965 | $42.13 | $42.50 | $41.25 | $41.63 | -1.19% | 99,000 |
| Jul 1965 | $42.63 | $44.38 | $41.75 | $42.13 | -1.17% | 107,000 |
| Jun 1965 | $44.75 | $45.00 | $40.88 | $42.63 | -4.75% | 148,100 |
| May 1965 | $44.38 | $45.25 | $43.50 | $44.75 | +0.85% | 115,800 |
| Apr 1965 | $46.00 | $46.00 | $43.50 | $44.38 | -3.79% | 150,700 |
| Mar 1965 | $45.13 | $46.13 | $44.75 | $46.13 | +2.50% | 120,000 |
| Feb 1965 | $47.13 | $47.63 | $44.50 | $45.00 | -4.51% | 107,800 |
| Jan 1965 | $44.38 | $47.25 | $43.75 | $47.13 | +6.20% | 107,600 |
| Dec 1964 | $44.25 | $44.88 | $43.13 | $44.38 | +0.28% | 106,300 |
| Nov 1964 | $44.50 | $45.50 | $43.50 | $44.25 | -0.56% | 104,300 |
| Oct 1964 | $46.00 | $46.63 | $44.25 | $44.50 | -3.26% | 81,300 |
| Sep 1964 | $44.50 | $47.13 | $44.13 | $46.00 | +3.37% | 109,100 |
| Aug 1964 | $46.00 | $46.38 | $44.00 | $44.50 | -2.73% | 87,300 |
| Jul 1964 | $44.00 | $47.75 | $43.25 | $45.75 | +3.98% | 120,700 |
| Jun 1964 | $40.88 | $44.50 | $40.13 | $44.00 | +7.32% | 112,400 |
| May 1964 | $41.50 | $42.25 | $40.50 | $41.00 | -1.20% | 129,100 |
| Apr 1964 | $40.75 | $42.38 | $40.63 | $41.50 | +1.84% | 161,200 |
| Mar 1964 | $41.50 | $42.00 | $40.75 | $40.75 | -1.81% | 140,900 |
| Feb 1964 | $40.75 | $45.38 | $40.75 | $41.50 | +1.84% | 131,500 |
| Jan 1964 | $40.38 | $41.00 | $39.75 | $40.75 | +0.93% | 146,000 |
| Dec 1963 | $37.63 | $40.75 | $36.63 | $40.38 | +7.31% | 152,900 |
| Nov 1963 | $38.38 | $39.38 | $36.63 | $37.63 | -1.95% | 130,200 |
| Oct 1963 | $36.75 | $38.38 | $35.75 | $38.38 | +4.42% | 177,500 |
| Sep 1963 | $38.00 | $38.38 | $36.13 | $36.75 | -2.97% | 126,600 |
| Aug 1963 | $37.25 | $38.75 | $37.00 | $37.88 | +1.68% | 131,700 |
| Jul 1963 | $35.88 | $38.25 | $35.38 | $37.25 | +3.83% | 167,100 |
| Jun 1963 | $35.63 | $36.00 | $34.63 | $35.88 | +0.70% | 180,500 |
| May 1963 | $36.38 | $37.50 | $35.13 | $35.63 | -2.06% | 145,800 |
| Apr 1963 | $34.25 | $36.75 | $34.25 | $36.38 | +6.59% | 171,200 |
| Mar 1963 | $33.25 | $34.88 | $32.38 | $34.13 | +2.63% | 127,500 |
| Feb 1963 | $35.00 | $35.13 | $33.25 | $33.25 | -5.00% | 185,400 |
| Jan 1963 | $35.63 | $36.38 | $34.25 | $35.00 | -1.75% | 145,600 |
| Dec 1962 | $32.75 | $35.88 | $32.00 | $35.63 | +8.78% | 211,300 |
| Nov 1962 | $30.75 | $35.50 | $30.25 | $32.75 | +5.65% | 141,100 |
| Oct 1962 | $31.44 | $32.88 | $28.94 | $31.00 | -1.39% | 130,400 |
| Sep 1962 | $31.88 | $33.13 | $31.19 | $31.44 | -1.37% | 126,600 |
| Aug 1962 | $32.56 | $32.75 | $31.13 | $31.88 | -2.11% | 201,800 |
| Jul 1962 | $28.19 | $33.00 | $28.19 | $32.56 | +15.52% | 196,600 |
| Jun 1962 | $31.13 | $31.44 | $26.00 | $28.19 | -9.44% | 249,000 |
| May 1962 | $33.50 | $34.00 | $26.75 | $31.13 | -7.09% | 282,800 |
| Apr 1962 | $35.69 | $35.94 | $33.38 | $33.50 | -6.13% | 132,400 |
| Mar 1962 | $34.31 | $36.25 | $34.13 | $35.69 | +4.20% | 123,000 |
| Feb 1962 | $32.50 | $35.31 | $32.38 | $34.25 | +5.38% | 156,000 |
| Jan 1962 | $34.31 | $35.13 | $32.00 | $32.50 | – | 200,200 |
Seasonality
AEP return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 1.6% | 1.2% | 2.6% | 1.8% | -0.3% | -0.7% | 3.5% | 0.0% | -2.6% | 4.0% | 2.8% | -1.3% |
| Months up | 6 of 10 | 6 of 10 | 8 of 10 | 7 of 10 | 5 of 10 | 5 of 10 | 8 of 10 | 6 of 10 | 4 of 10 | 9 of 10 | 6 of 9 | 3 of 9 |
| 2026 | 3.9% | 12.6% | -2.0% | 4.6% | -6.9% | 8.0% | -6.5% | -3.5% | -3.1% | 9.8% | ||
| 2025 | 6.6% | 8.8% | 3.0% | -0.9% | -3.6% | 0.3% | 9.0% | -1.1% | 1.3% | 6.9% | 3.7% | -6.8% |
| 2024 | -3.8% | 10.3% | 1.1% | -0.1% | 5.9% | -2.8% | 11.8% | 3.1% | 2.3% | -3.8% | 2.1% | -7.6% |
| 2023 | -1.0% | -5.5% | 3.4% | 1.6% | -9.2% | 1.3% | 0.6% | -6.5% | -4.1% | 0.4% | 6.5% | 2.1% |
| 2022 | 1.6% | 1.2% | 10.1% | -0.7% | 3.8% | -6.0% | 2.7% | 2.5% | -13.7% | 1.7% | 11.1% | -1.9% |
| 2021 | -2.8% | -6.6% | 13.2% | 4.7% | -2.2% | -1.6% | 4.2% | 2.5% | -9.4% | 4.3% | -3.4% | 9.8% |
| 2020 | 10.3% | -13.8% | -10.4% | 3.9% | 3.5% | -6.6% | 9.1% | -8.5% | 3.7% | 10.0% | -4.8% | -1.9% |
| 2019 | 5.9% | 3.4% | 3.2% | 2.1% | 1.5% | 2.2% | -0.2% | 4.6% | 2.8% | 0.7% | -2.5% | 3.5% |
| 2018 | -6.5% | -3.7% | 4.6% | 2.0% | -2.0% | 1.9% | 2.7% | 1.7% | -1.2% | 3.5% | 6.9% | -3.9% |
| 2017 | 1.7% | 5.5% | 0.2% | 1.0% | 6.7% | -3.2% | 1.5% | 5.3% | -4.6% | 5.9% | 5.2% | -5.2% |