IDACORP Inc (IDA) stock
IDANYSEElectric ServicesFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 10/3042% above fair value
$145.38+1.77 (+1.23%)
Close on Oct 30, 2026Market cap $8.41BP/E 24.6Yield 2.38%
Price history
Idacorp share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$145.38
+1.23% on the day
52-week range
$124.12 – $154.91
-6.2% from the high
Change over 52 weeks
+10.9%
From $131.12 on Oct 30, 2025
Average volume
572,737
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $130.21 | $146.09 | $129.44 | $145.38 | +11.21% | 13,179,210 |
| Sep 2026 | $136.48 | $138.55 | $126.06 | $130.73 | -3.99% | 12,761,538 |
| Aug 2026 | $141.74 | $145.52 | $133.42 | $136.16 | -4.72% | 9,904,291 |
| Jul 2026 | $150.72 | $154.91 | $140.63 | $142.91 | -5.55% | 11,951,843 |
| Jun 2026 | $138.95 | $153.28 | $134.62 | $151.30 | +7.86% | 13,408,565 |
| May 2026 | $147.14 | $149.26 | $138.78 | $140.27 | -5.06% | 10,756,665 |
| Apr 2026 | $142.78 | $149.73 | $142.12 | $147.74 | +3.34% | 9,993,488 |
| Mar 2026 | $143.37 | $144.80 | $135.39 | $142.97 | -0.69% | 10,119,209 |
| Feb 2026 | $132.79 | $145.94 | $130.79 | $143.97 | +8.42% | 9,553,409 |
| Jan 2026 | $126.41 | $134.90 | $124.81 | $132.79 | +4.92% | 9,676,455 |
| Dec 2025 | $130.29 | $132.07 | $124.12 | $126.56 | -3.96% | 9,734,308 |
| Nov 2025 | $128.95 | $132.19 | $125.83 | $131.78 | +2.14% | 6,782,014 |
| Oct 2025 | $132.41 | $138.03 | $128.20 | $129.02 | -2.37% | 10,066,190 |
| Sep 2025 | $124.66 | $132.30 | $122.30 | $132.15 | +5.64% | 7,832,531 |
| Aug 2025 | $126.33 | $128.50 | $123.91 | $125.10 | -0.18% | 7,185,953 |
| Jul 2025 | $115.49 | $125.97 | $113.99 | $125.33 | +8.56% | 10,944,275 |
| Jun 2025 | $117.62 | $118.70 | $111.12 | $115.45 | -2.94% | 9,888,421 |
| May 2025 | $119.80 | $120.00 | $108.15 | $118.95 | +0.73% | 13,668,564 |
| Apr 2025 | $116.00 | $120.84 | $109.30 | $118.09 | +1.61% | 8,393,915 |
| Mar 2025 | $117.34 | $119.58 | $111.41 | $116.22 | -1.43% | 6,746,352 |
| Feb 2025 | $109.02 | $118.19 | $108.68 | $117.91 | +7.25% | 5,881,027 |
| Jan 2025 | $110.03 | $112.69 | $104.74 | $109.94 | +0.60% | 5,982,562 |
| Dec 2024 | $118.06 | $118.39 | $107.39 | $109.28 | -7.76% | 6,229,012 |
| Nov 2024 | $107.80 | $120.42 | $105.22 | $118.47 | +14.49% | 9,409,629 |
| Oct 2024 | $103.06 | $105.25 | $99.81 | $103.48 | +0.38% | 5,222,932 |
| Sep 2024 | $102.07 | $105.24 | $101.67 | $103.09 | +1.16% | 6,017,379 |
| Aug 2024 | $99.97 | $104.43 | $98.19 | $101.91 | +4.26% | 7,140,538 |
| Jul 2024 | $93.63 | $99.46 | $91.66 | $97.75 | +4.94% | 6,258,937 |
| Jun 2024 | $95.27 | $96.01 | $90.64 | $93.15 | -2.43% | 7,141,288 |
| May 2024 | $94.67 | $99.21 | $92.18 | $95.47 | +0.73% | 8,148,184 |
| Apr 2024 | $92.71 | $95.88 | $88.70 | $94.78 | +2.03% | 7,783,254 |
| Mar 2024 | $88.13 | $93.20 | $86.47 | $92.89 | +5.43% | 9,644,670 |
| Feb 2024 | $92.27 | $94.55 | $86.43 | $88.11 | -4.83% | 7,085,929 |
| Jan 2024 | $97.94 | $99.75 | $91.58 | $92.58 | -5.84% | 6,840,489 |
| Dec 2023 | $96.67 | $102.29 | $96.47 | $98.32 | +1.89% | 5,911,986 |
| Nov 2023 | $94.92 | $101.42 | $93.23 | $96.50 | +1.89% | 7,349,930 |
| Oct 2023 | $93.25 | $98.45 | $88.10 | $94.71 | +1.13% | 7,587,373 |
| Sep 2023 | $96.20 | $99.37 | $93.30 | $93.65 | -2.29% | 7,039,912 |
| Aug 2023 | $102.28 | $102.87 | $92.40 | $95.84 | -6.79% | 5,150,234 |
| Jul 2023 | $102.20 | $106.33 | $100.76 | $102.82 | +0.21% | 4,945,539 |
| Jun 2023 | $104.24 | $106.69 | $101.50 | $102.60 | -1.41% | 4,728,081 |
| May 2023 | $111.25 | $112.91 | $102.29 | $104.07 | -6.34% | 3,731,438 |
| Apr 2023 | $107.71 | $112.96 | $105.94 | $111.12 | +2.58% | 3,039,348 |
| Mar 2023 | $102.58 | $108.80 | $100.53 | $108.33 | +4.77% | 4,852,631 |
| Feb 2023 | $105.38 | $109.45 | $99.39 | $103.40 | -2.28% | 5,031,923 |
| Jan 2023 | $108.07 | $109.76 | $101.55 | $105.81 | -1.89% | 3,616,599 |
| Dec 2022 | $111.49 | $111.81 | $103.87 | $107.85 | -2.42% | 5,012,425 |
| Nov 2022 | $104.28 | $110.56 | $97.81 | $110.53 | +5.57% | 4,681,366 |
| Oct 2022 | $100.84 | $104.71 | $93.53 | $104.70 | +5.75% | 3,764,126 |
| Sep 2022 | $109.21 | $112.20 | $98.81 | $99.01 | -9.36% | 3,875,539 |
| Aug 2022 | $111.71 | $115.92 | $107.69 | $109.24 | -2.22% | 3,301,121 |
| Jul 2022 | $106.51 | $112.01 | $102.66 | $111.72 | +5.48% | 3,296,768 |
| Jun 2022 | $109.47 | $109.47 | $96.90 | $105.92 | -2.84% | 5,020,009 |
| May 2022 | $105.10 | $110.00 | $101.44 | $109.02 | +3.65% | 5,228,065 |
| Apr 2022 | $115.36 | $118.92 | $104.91 | $105.18 | -8.82% | 4,436,406 |
| Mar 2022 | $103.90 | $117.37 | $101.64 | $115.36 | +10.98% | 6,934,418 |
| Feb 2022 | $110.13 | $110.51 | $99.13 | $103.95 | -5.69% | 4,099,147 |
| Jan 2022 | $113.52 | $114.19 | $105.68 | $110.22 | -2.73% | 4,313,090 |
| Dec 2021 | $105.27 | $113.75 | $105.19 | $113.31 | +8.31% | 4,215,504 |
| Nov 2021 | $104.86 | $109.95 | $101.60 | $104.62 | +0.29% | 4,293,717 |
| Oct 2021 | $104.06 | $106.52 | $95.26 | $104.32 | +0.91% | 8,479,483 |
| Sep 2021 | $105.96 | $108.71 | $102.00 | $103.38 | -1.87% | 4,633,229 |
| Aug 2021 | $105.79 | $110.21 | $104.39 | $105.35 | -0.09% | 3,887,595 |
| Jul 2021 | $97.82 | $106.73 | $95.94 | $105.45 | +8.15% | 4,719,950 |
| Jun 2021 | $98.31 | $103.00 | $96.60 | $97.50 | -0.46% | 5,641,298 |
| May 2021 | $103.23 | $104.96 | $97.06 | $97.95 | -4.42% | 5,063,779 |
| Apr 2021 | $99.70 | $103.24 | $98.29 | $102.48 | +2.51% | 8,342,830 |
| Mar 2021 | $87.24 | $102.96 | $85.30 | $99.97 | +15.92% | 10,089,436 |
| Feb 2021 | $88.97 | $89.73 | $85.75 | $86.24 | -2.33% | 6,336,781 |
| Jan 2021 | $96.46 | $96.46 | $86.57 | $88.30 | -8.05% | 7,258,031 |
| Dec 2020 | $91.31 | $98.03 | $90.43 | $96.03 | +6.02% | 6,461,129 |
| Nov 2020 | $88.47 | $95.86 | $87.50 | $90.58 | +3.25% | 6,621,624 |
| Oct 2020 | $80.03 | $91.51 | $80.01 | $87.73 | +9.80% | 6,752,687 |
| Sep 2020 | $89.53 | $91.37 | $78.91 | $79.90 | -11.12% | 6,628,593 |
| Aug 2020 | $93.20 | $93.91 | $86.05 | $89.90 | -3.59% | 5,858,979 |
| Jul 2020 | $87.16 | $95.17 | $86.17 | $93.25 | +6.73% | 5,027,293 |
| Jun 2020 | $93.01 | $96.19 | $84.14 | $87.37 | -6.29% | 6,965,948 |
| May 2020 | $90.90 | $93.59 | $83.02 | $93.23 | +1.58% | 5,869,323 |
| Apr 2020 | $84.58 | $99.37 | $83.26 | $91.78 | +4.54% | 6,689,496 |
| Mar 2020 | $96.64 | $107.75 | $69.05 | $87.79 | -9.16% | 9,687,351 |
| Feb 2020 | $112.36 | $113.58 | $95.85 | $96.64 | -13.86% | 5,758,340 |
| Jan 2020 | $107.04 | $113.48 | $104.46 | $112.19 | +5.05% | 4,332,780 |
| Dec 2019 | $104.76 | $108.30 | $103.72 | $106.80 | +1.67% | 6,056,098 |
| Nov 2019 | $108.77 | $108.77 | $102.04 | $105.05 | -2.39% | 6,761,371 |
| Oct 2019 | $112.18 | $113.25 | $106.58 | $107.62 | -4.48% | 5,266,506 |
| Sep 2019 | $109.83 | $114.01 | $106.08 | $112.67 | +2.60% | 6,410,278 |
| Aug 2019 | $103.47 | $110.57 | $101.24 | $109.81 | +7.59% | 7,542,554 |
| Jul 2019 | $100.47 | $105.25 | $98.88 | $102.06 | +1.62% | 7,791,306 |
| Jun 2019 | $100.85 | $106.13 | $99.72 | $100.43 | +0.16% | 13,760,602 |
| May 2019 | $98.90 | $104.70 | $97.16 | $100.27 | +1.26% | 6,084,959 |
| Apr 2019 | $99.52 | $100.00 | $95.93 | $99.02 | -0.52% | 4,448,451 |
| Mar 2019 | $98.03 | $102.01 | $97.46 | $99.54 | +1.15% | 5,485,990 |
| Feb 2019 | $97.23 | $100.19 | $95.03 | $98.41 | +0.93% | 4,170,854 |
| Jan 2019 | $92.85 | $97.69 | $89.31 | $97.50 | +4.77% | 5,490,621 |
| Dec 2018 | $98.36 | $102.44 | $89.91 | $93.06 | -5.27% | 4,684,016 |
| Nov 2018 | $97.25 | $101.41 | $93.06 | $98.24 | +5.34% | 5,302,164 |
| Oct 2018 | $99.15 | $101.89 | $92.94 | $93.26 | -6.02% | 5,995,163 |
| Sep 2018 | $97.92 | $101.49 | $96.81 | $99.23 | +1.41% | 3,905,961 |
| Aug 2018 | $93.88 | $99.28 | $92.03 | $97.85 | +3.83% | 4,259,095 |
| Jul 2018 | $92.25 | $95.35 | $90.92 | $94.24 | +2.17% | 3,991,972 |
| Jun 2018 | $91.78 | $93.28 | $85.23 | $92.24 | -0.13% | 6,027,750 |
| May 2018 | $92.95 | $96.01 | $87.34 | $92.36 | -0.69% | 6,099,788 |
| Apr 2018 | $88.06 | $94.16 | $84.82 | $93.00 | +5.36% | 6,906,439 |
| Mar 2018 | $81.42 | $88.60 | $80.29 | $88.27 | +8.91% | 8,897,153 |
| Feb 2018 | $86.29 | $86.57 | $79.59 | $81.05 | -6.06% | 5,321,367 |
| Jan 2018 | $91.36 | $91.40 | $82.08 | $86.28 | -5.56% | 6,863,140 |
| Dec 2017 | $98.95 | $100.04 | $89.81 | $91.36 | -7.54% | 4,078,389 |
| Nov 2017 | $92.41 | $99.07 | $91.06 | $98.81 | +7.37% | 4,132,492 |
| Oct 2017 | $87.72 | $93.22 | $87.55 | $92.03 | +4.66% | 4,293,141 |
| Sep 2017 | $89.18 | $91.98 | $87.61 | $87.93 | -1.18% | 3,914,836 |
| Aug 2017 | $86.46 | $89.94 | $85.31 | $88.98 | +3.03% | 3,790,010 |
| Jul 2017 | $85.27 | $87.90 | $83.46 | $86.36 | +1.18% | 3,520,277 |
| Jun 2017 | $87.32 | $90.67 | $85.20 | $85.35 | -2.23% | 4,550,231 |
| May 2017 | $84.71 | $87.50 | $82.52 | $87.30 | +3.29% | 3,947,637 |
| Apr 2017 | $82.66 | $86.46 | $82.08 | $84.52 | +1.88% | 3,922,309 |
| Mar 2017 | $82.58 | $83.95 | $79.90 | $82.96 | +0.04% | 4,895,657 |
| Feb 2017 | $79.49 | $83.99 | $78.05 | $82.93 | +3.64% | 3,142,340 |
| Jan 2017 | $80.50 | $81.14 | $77.49 | $80.02 | -0.66% | 3,340,290 |
| Dec 2016 | $75.47 | $81.81 | $75.03 | $80.55 | +5.78% | 4,413,457 |
| Nov 2016 | $78.19 | $79.43 | $72.93 | $76.15 | -2.86% | 4,643,817 |
| Oct 2016 | $78.02 | $78.86 | $73.33 | $78.39 | +0.14% | 4,045,759 |
| Sep 2016 | $76.17 | $81.55 | $75.14 | $78.28 | +2.91% | 3,911,700 |
| Aug 2016 | $80.62 | $81.71 | $75.46 | $76.07 | -5.91% | 3,819,300 |
| Jul 2016 | $81.64 | $83.40 | $79.21 | $80.85 | -0.61% | 5,374,200 |
| Jun 2016 | $73.16 | $81.36 | $72.91 | $81.35 | +11.12% | 7,172,300 |
| May 2016 | $72.67 | $74.47 | $69.83 | $73.21 | +0.66% | 4,181,800 |
| Apr 2016 | $74.19 | $74.99 | $70.40 | $72.73 | -2.49% | 5,215,900 |
| Mar 2016 | $71.30 | $74.96 | $69.03 | $74.59 | +5.12% | 6,040,100 |
| Feb 2016 | $69.43 | $73.82 | $68.30 | $70.96 | +1.97% | 7,474,900 |
| Jan 2016 | $67.73 | $69.96 | $65.03 | $69.59 | +2.34% | 4,895,600 |
| Dec 2015 | $68.18 | $69.99 | $65.72 | $68.00 | -0.06% | 5,934,200 |
| Nov 2015 | $66.80 | $68.43 | $64.17 | $68.04 | +1.78% | 5,375,000 |
| Oct 2015 | $64.82 | $70.33 | $63.38 | $66.85 | +3.31% | 7,222,400 |
| Sep 2015 | $58.50 | $64.94 | $57.23 | $64.71 | +8.99% | 5,698,200 |
| Aug 2015 | $61.85 | $64.52 | $58.31 | $59.37 | -4.41% | 5,390,700 |
| Jul 2015 | $56.26 | $62.63 | $55.96 | $62.11 | +10.63% | 5,790,600 |
| Jun 2015 | $59.56 | $59.71 | $55.40 | $56.14 | -5.60% | 4,818,500 |
| May 2015 | $59.81 | $60.96 | $58.07 | $59.47 | -1.43% | 3,977,600 |
| Apr 2015 | $62.63 | $64.22 | $59.83 | $60.33 | -4.04% | 4,296,700 |
| Mar 2015 | $62.51 | $63.14 | $59.21 | $62.87 | +0.40% | 5,880,300 |
| Feb 2015 | $67.88 | $68.40 | $60.90 | $62.62 | -7.79% | 5,566,300 |
| Jan 2015 | $66.52 | $70.48 | $65.04 | $67.91 | +2.60% | 4,713,200 |
| Dec 2014 | $62.09 | $70.05 | $61.35 | $66.19 | +6.57% | 5,027,400 |
| Nov 2014 | $62.91 | $63.52 | $60.55 | $62.11 | -1.77% | 4,337,700 |
| Oct 2014 | $53.71 | $64.12 | $53.39 | $63.23 | +17.94% | 6,668,900 |
| Sep 2014 | $56.72 | $56.97 | $53.20 | $53.61 | -5.48% | 4,284,200 |
| Aug 2014 | $53.04 | $56.80 | $51.70 | $56.72 | +5.92% | 4,267,100 |
| Jul 2014 | $58.10 | $58.79 | $53.55 | $53.55 | -7.40% | 4,559,200 |
| Jun 2014 | $54.84 | $57.86 | $53.78 | $57.83 | +5.47% | 5,096,900 |
| May 2014 | $56.34 | $56.37 | $52.91 | $54.83 | -2.33% | 4,792,900 |
| Apr 2014 | $55.51 | $56.49 | $54.25 | $56.14 | +1.21% | 6,023,500 |
| Mar 2014 | $55.90 | $56.42 | $53.66 | $55.47 | -1.28% | 5,732,200 |
| Feb 2014 | $52.38 | $56.65 | $50.21 | $56.19 | +6.56% | 5,375,300 |
| Jan 2014 | $51.85 | $53.20 | $50.69 | $52.73 | +1.72% | 5,500,600 |
| Dec 2013 | $51.77 | $53.99 | $50.32 | $51.84 | +0.31% | 13,211,200 |
| Nov 2013 | $51.50 | $52.00 | $49.60 | $51.68 | +0.16% | 4,528,100 |
| Oct 2013 | $48.46 | $52.84 | $47.57 | $51.60 | +6.61% | 4,970,000 |
| Sep 2013 | $48.22 | $49.34 | $45.62 | $48.40 | +1.11% | 6,429,300 |
| Aug 2013 | $54.70 | $54.74 | $47.76 | $47.87 | -9.29% | 4,311,800 |
| Jul 2013 | $48.04 | $53.10 | $47.30 | $52.77 | +10.49% | 3,474,100 |
| Jun 2013 | $47.33 | $49.12 | $46.03 | $47.76 | +1.12% | 5,963,200 |
| May 2013 | $49.01 | $50.16 | $46.62 | $47.23 | -4.02% | 6,381,500 |
| Apr 2013 | $48.34 | $49.21 | $46.70 | $49.21 | +1.95% | 4,170,500 |
| Mar 2013 | $46.47 | $48.53 | $46.09 | $48.27 | +3.38% | 3,064,900 |
| Feb 2013 | $46.55 | $47.82 | $45.93 | $46.69 | +0.60% | 3,334,800 |
| Jan 2013 | $43.44 | $46.44 | $43.13 | $46.41 | +7.06% | 4,473,900 |
| Dec 2012 | $42.93 | $44.69 | $42.17 | $43.35 | +1.50% | 3,730,100 |
| Nov 2012 | $44.74 | $45.67 | $40.18 | $42.71 | -4.49% | 4,296,300 |
| Oct 2012 | $43.40 | $44.96 | $42.65 | $44.72 | +3.35% | 3,694,600 |
| Sep 2012 | $41.52 | $44.03 | $41.25 | $43.27 | +4.39% | 4,186,700 |
| Aug 2012 | $42.36 | $43.09 | $41.00 | $41.45 | -1.78% | 5,082,700 |
| Jul 2012 | $42.23 | $43.64 | $41.69 | $42.20 | +0.29% | 3,497,400 |
| Jun 2012 | $38.84 | $42.22 | $38.84 | $42.08 | +7.10% | 4,840,400 |
| May 2012 | $40.70 | $41.03 | $38.17 | $39.29 | -3.56% | 5,017,400 |
| Apr 2012 | $41.00 | $41.55 | $39.00 | $40.74 | -0.92% | 4,925,200 |
| Mar 2012 | $40.65 | $41.57 | $39.66 | $41.12 | +1.58% | 5,146,500 |
| Feb 2012 | $42.40 | $42.85 | $40.46 | $40.48 | -3.96% | 4,745,600 |
| Jan 2012 | $42.89 | $42.89 | $40.88 | $42.15 | -0.61% | 5,426,300 |
| Dec 2011 | $41.07 | $42.66 | $39.83 | $42.41 | +3.46% | 5,608,900 |
| Nov 2011 | $39.25 | $41.67 | $38.25 | $40.99 | +1.51% | 5,727,700 |
| Oct 2011 | $38.40 | $41.97 | $37.26 | $40.38 | +6.88% | 7,572,700 |
| Sep 2011 | $38.32 | $39.98 | $35.33 | $37.78 | -1.10% | 9,314,900 |
| Aug 2011 | $39.58 | $39.74 | $33.88 | $38.20 | -2.58% | 9,286,600 |
| Jul 2011 | $39.62 | $40.71 | $39.04 | $39.21 | -0.73% | 3,888,100 |
| Jun 2011 | $39.35 | $39.62 | $37.97 | $39.50 | +0.33% | 5,225,900 |
| May 2011 | $39.30 | $40.38 | $37.97 | $39.37 | +0.41% | 4,971,700 |
| Apr 2011 | $38.30 | $39.39 | $37.65 | $39.21 | +2.91% | 4,735,000 |
| Mar 2011 | $37.90 | $38.30 | $36.14 | $38.10 | +0.95% | 5,430,300 |
| Feb 2011 | $37.65 | $38.37 | $37.12 | $37.74 | +0.99% | 3,944,400 |
| Jan 2011 | $37.13 | $38.72 | $36.53 | $37.37 | +1.05% | 4,289,500 |
| Dec 2010 | $36.87 | $37.76 | $36.57 | $36.98 | +1.82% | 4,831,200 |
| Nov 2010 | $37.02 | $37.34 | $35.46 | $36.32 | -1.30% | 5,923,100 |
| Oct 2010 | $36.44 | $37.20 | $35.88 | $36.80 | +2.45% | 5,700,400 |
| Sep 2010 | $35.55 | $36.45 | $34.30 | $35.92 | +2.45% | 5,752,600 |
| Aug 2010 | $35.91 | $36.96 | $34.57 | $35.06 | -0.45% | 5,844,500 |
| Jul 2010 | $33.40 | $36.98 | $32.46 | $35.22 | +5.86% | 5,010,300 |
| Jun 2010 | $32.78 | $35.28 | $31.57 | $33.27 | +0.67% | 6,231,500 |
| May 2010 | $36.11 | $36.93 | $31.22 | $33.05 | -8.40% | 6,441,900 |
| Apr 2010 | $34.82 | $36.79 | $34.63 | $36.08 | +4.22% | 4,267,700 |
| Mar 2010 | $33.20 | $35.69 | $33.06 | $34.62 | +4.81% | 6,193,000 |
| Feb 2010 | $31.48 | $34.18 | $29.98 | $33.03 | +5.36% | 7,455,100 |
| Jan 2010 | $32.36 | $33.32 | $31.21 | $31.35 | -1.88% | 4,345,700 |
| Dec 2009 | $29.81 | $32.83 | $29.75 | $31.95 | +8.05% | 4,590,000 |
| Nov 2009 | $28.44 | $30.28 | $27.71 | $29.57 | +5.27% | 5,531,300 |
| Oct 2009 | $28.72 | $29.65 | $28.00 | $28.09 | -2.43% | 5,229,900 |
| Sep 2009 | $28.48 | $29.37 | $27.83 | $28.79 | +1.09% | 4,930,300 |
| Aug 2009 | $27.61 | $29.56 | $26.70 | $28.48 | +2.74% | 4,964,600 |
| Jul 2009 | $26.27 | $27.99 | $24.68 | $27.72 | +6.04% | 5,137,900 |
| Jun 2009 | $23.47 | $26.20 | $23.47 | $26.14 | +12.33% | 7,373,000 |
| May 2009 | $23.73 | $24.49 | $22.22 | $23.27 | -2.92% | 7,422,100 |
| Apr 2009 | $23.10 | $24.55 | $22.69 | $23.97 | +2.61% | 7,832,300 |
| Mar 2009 | $23.99 | $24.43 | $20.91 | $23.36 | -4.03% | 11,918,000 |
| Feb 2009 | $28.49 | $29.25 | $23.48 | $24.34 | -16.39% | 13,533,800 |
| Jan 2009 | $29.34 | $30.47 | $28.07 | $29.11 | -1.15% | 13,779,600 |
| Dec 2008 | $30.32 | $30.57 | $27.29 | $29.45 | -3.13% | 13,898,600 |
| Nov 2008 | $26.52 | $30.66 | $25.90 | $30.40 | +14.03% | 13,219,300 |
| Oct 2008 | $28.99 | $29.88 | $21.88 | $26.66 | -8.35% | 10,756,100 |
| Sep 2008 | $30.14 | $33.89 | $28.46 | $29.09 | -2.38% | 12,530,700 |
| Aug 2008 | $29.64 | $31.36 | $27.96 | $29.80 | -0.03% | 7,690,100 |
| Jul 2008 | $28.61 | $30.36 | $28.09 | $29.81 | +3.18% | 11,041,200 |
| Jun 2008 | $30.83 | $32.06 | $28.55 | $28.89 | -5.77% | 7,092,100 |
| May 2008 | $32.31 | $33.36 | $30.00 | $30.66 | -5.49% | 8,260,300 |
| Apr 2008 | $32.34 | $33.32 | $30.65 | $32.44 | +1.03% | 6,993,500 |
| Mar 2008 | $29.91 | $33.07 | $28.74 | $32.11 | +7.75% | 10,454,400 |
| Feb 2008 | $32.49 | $33.47 | $29.40 | $29.80 | -8.62% | 8,481,000 |
| Jan 2008 | $35.03 | $35.11 | $31.15 | $32.61 | -7.41% | 11,648,500 |
| Dec 2007 | $34.89 | $36.72 | $33.68 | $35.22 | +0.17% | 8,117,500 |
| Nov 2007 | $34.30 | $35.74 | $33.00 | $35.16 | +0.77% | 11,849,300 |
| Oct 2007 | $32.86 | $36.45 | $32.36 | $34.89 | +6.57% | 9,065,400 |
| Sep 2007 | $32.41 | $33.90 | $31.20 | $32.74 | +0.83% | 7,265,300 |
| Aug 2007 | $31.00 | $36.57 | $30.28 | $32.47 | +4.88% | 20,249,100 |
| Jul 2007 | $32.06 | $32.38 | $30.07 | $30.96 | -3.37% | 10,543,600 |
| Jun 2007 | $33.35 | $33.67 | $31.30 | $32.04 | -3.52% | 13,355,100 |
| May 2007 | $34.37 | $34.89 | $31.22 | $33.21 | -3.60% | 10,894,600 |
| Apr 2007 | $33.98 | $35.18 | $33.21 | $34.45 | +1.80% | 7,452,600 |
| Mar 2007 | $34.48 | $35.06 | $32.00 | $33.84 | -2.67% | 8,624,900 |
| Feb 2007 | $36.75 | $38.39 | $33.34 | $34.77 | -5.90% | 7,949,800 |
| Jan 2007 | $38.81 | $39.19 | $36.38 | $36.95 | -4.40% | 5,813,600 |
| Dec 2006 | $39.81 | $39.96 | $38.35 | $38.65 | -3.35% | 4,656,200 |
| Nov 2006 | $39.05 | $40.15 | $38.03 | $39.99 | +1.42% | 5,565,800 |
| Oct 2006 | $37.73 | $40.17 | $37.61 | $39.43 | +4.28% | 5,054,400 |
| Sep 2006 | $38.52 | $38.81 | $37.27 | $37.81 | -1.59% | 5,895,900 |
| Aug 2006 | $37.05 | $38.58 | $36.04 | $38.42 | +3.06% | 8,777,800 |
| Jul 2006 | $34.49 | $37.47 | $34.00 | $37.28 | +8.72% | 6,412,600 |
| Jun 2006 | $33.47 | $34.85 | $33.00 | $34.29 | +2.63% | 6,049,500 |
| May 2006 | $34.10 | $35.20 | $32.27 | $33.41 | -1.88% | 5,267,100 |
| Apr 2006 | $32.60 | $34.18 | $32.00 | $34.05 | +4.70% | 5,325,900 |
| Mar 2006 | $32.94 | $33.10 | $30.70 | $32.52 | -1.28% | 5,602,900 |
| Feb 2006 | $31.73 | $33.28 | $30.50 | $32.94 | +4.04% | 5,392,000 |
| Jan 2006 | $29.43 | $32.45 | $28.97 | $31.66 | +8.05% | 4,972,200 |
| Dec 2005 | $28.74 | $29.90 | $28.57 | $29.30 | +2.59% | 4,527,300 |
| Nov 2005 | $28.82 | $29.70 | $27.88 | $28.56 | -1.07% | 5,322,200 |
| Oct 2005 | $30.30 | $31.09 | $27.46 | $28.87 | -4.18% | 5,449,100 |
| Sep 2005 | $30.57 | $31.70 | $29.57 | $30.13 | -1.86% | 4,128,600 |
| Aug 2005 | $31.47 | $31.56 | $28.75 | $30.70 | -2.38% | 3,995,200 |
| Jul 2005 | $30.69 | $32.05 | $30.49 | $31.45 | +2.68% | 3,278,500 |
| Jun 2005 | $28.33 | $30.80 | $28.33 | $30.63 | +8.16% | 3,886,500 |
| May 2005 | $27.02 | $28.51 | $26.22 | $28.32 | +4.97% | 4,513,500 |
| Apr 2005 | $28.37 | $28.59 | $26.28 | $26.98 | -4.90% | 5,445,100 |
| Mar 2005 | $29.18 | $29.50 | $27.32 | $28.37 | -1.87% | 5,293,000 |
| Feb 2005 | $30.29 | $30.55 | $28.05 | $28.91 | -4.56% | 4,503,700 |
| Jan 2005 | $30.58 | $30.64 | $29.18 | $30.29 | -0.92% | 5,274,600 |
| Dec 2004 | $32.32 | $32.70 | $29.75 | $30.57 | -5.12% | 7,580,500 |
| Nov 2004 | $30.80 | $32.95 | $30.75 | $32.22 | +4.00% | 3,038,400 |
| Oct 2004 | $29.11 | $31.50 | $29.05 | $30.98 | +6.61% | 3,473,000 |
| Sep 2004 | $29.10 | $29.95 | $28.66 | $29.06 | -0.24% | 3,254,900 |
| Aug 2004 | $27.42 | $29.15 | $27.02 | $29.13 | +5.93% | 3,667,500 |
| Jul 2004 | $27.00 | $28.47 | $26.05 | $27.50 | +1.85% | 4,411,200 |
| Jun 2004 | $26.03 | $27.30 | $25.30 | $27.00 | +3.85% | 5,822,400 |
| May 2004 | $29.50 | $29.50 | $25.64 | $26.00 | -12.31% | 5,805,300 |
| Apr 2004 | $30.00 | $30.66 | $28.11 | $29.65 | -0.84% | 3,744,000 |
| Mar 2004 | $31.30 | $31.63 | $29.43 | $29.90 | -4.32% | 3,019,800 |
| Feb 2004 | $30.65 | $32.05 | $30.09 | $31.25 | +1.46% | 3,035,500 |
| Jan 2004 | $29.89 | $31.93 | $29.32 | $30.80 | +2.94% | 2,889,600 |
| Dec 2003 | $29.40 | $30.19 | $28.75 | $29.92 | +1.77% | 3,141,500 |
| Nov 2003 | $26.85 | $29.43 | $26.16 | $29.40 | +8.29% | 4,827,100 |
| Oct 2003 | $25.55 | $27.40 | $25.42 | $27.15 | +6.47% | 3,801,400 |
| Sep 2003 | $24.15 | $25.71 | $24.05 | $25.50 | +5.20% | 4,214,500 |
| Aug 2003 | $26.85 | $26.85 | $23.15 | $24.24 | -10.72% | 7,014,900 |
| Jul 2003 | $26.25 | $27.25 | $25.45 | $27.15 | +3.43% | 4,694,100 |
| Jun 2003 | $27.38 | $27.79 | $26.12 | $26.25 | -4.48% | 5,117,500 |
| May 2003 | $25.30 | $27.92 | $23.16 | $27.48 | +7.39% | 7,910,900 |
| Apr 2003 | $22.85 | $25.74 | $22.65 | $25.59 | +12.24% | 3,324,000 |
| Mar 2003 | $21.95 | $23.92 | $21.01 | $22.80 | +4.88% | 5,521,900 |
| Feb 2003 | $22.35 | $22.61 | $20.60 | $21.74 | -3.16% | 7,634,500 |
| Jan 2003 | $24.85 | $26.35 | $22.45 | $22.45 | -9.59% | 6,468,700 |
| Dec 2002 | $24.77 | $25.03 | $23.75 | $24.83 | +1.26% | 2,744,000 |
| Nov 2002 | $25.64 | $26.09 | $21.70 | $24.52 | -5.73% | 3,619,700 |
| Oct 2002 | $24.37 | $26.60 | $20.87 | $26.01 | +6.91% | 5,177,500 |
| Sep 2002 | $26.86 | $26.86 | $22.28 | $24.33 | -9.42% | 3,401,700 |
| Aug 2002 | $25.49 | $28.60 | $24.42 | $26.86 | +5.25% | 3,265,700 |
| Jul 2002 | $27.70 | $28.00 | $21.58 | $25.52 | -7.87% | 7,778,900 |
| Jun 2002 | $35.00 | $35.01 | $25.71 | $27.70 | -21.06% | 8,471,000 |
| May 2002 | $37.95 | $38.54 | $35.09 | $35.09 | -7.27% | 3,985,700 |
| Apr 2002 | $40.72 | $40.99 | $36.64 | $37.84 | -6.57% | 3,721,900 |
| Mar 2002 | $38.47 | $40.86 | $38.10 | $40.50 | +5.88% | 1,990,700 |
| Feb 2002 | $37.57 | $40.20 | $37.26 | $38.25 | +1.08% | 3,978,900 |
| Jan 2002 | $40.60 | $40.65 | $37.75 | $37.84 | -6.80% | 2,238,000 |
| Dec 2001 | $37.33 | $41.14 | $35.49 | $40.60 | +8.79% | 3,185,800 |
| Nov 2001 | $37.74 | $38.60 | $37.05 | $37.32 | -1.79% | 1,646,000 |
| Oct 2001 | $35.70 | $39.17 | $35.33 | $38.00 | +6.26% | 3,312,400 |
| Sep 2001 | $39.66 | $39.94 | $34.14 | $35.76 | -9.72% | 1,353,200 |
| Aug 2001 | $37.00 | $39.72 | $36.53 | $39.61 | +7.05% | 2,111,500 |
| Jul 2001 | $35.13 | $37.81 | $33.55 | $37.00 | +6.08% | 2,451,300 |
| Jun 2001 | $38.71 | $39.00 | $34.88 | $34.88 | -9.87% | 3,124,800 |
| May 2001 | $38.55 | $40.40 | $38.18 | $38.70 | +0.52% | 3,971,700 |
| Apr 2001 | $38.45 | $41.10 | $37.61 | $38.50 | +0.76% | 3,046,400 |
| Mar 2001 | $36.80 | $38.65 | $33.80 | $38.21 | +3.83% | 3,423,100 |
| Feb 2001 | $40.97 | $42.25 | $35.90 | $36.80 | -10.66% | 3,248,900 |
| Jan 2001 | $49.25 | $49.38 | $39.56 | $41.19 | -16.05% | 5,548,800 |
| Dec 2000 | $50.38 | $51.81 | $46.63 | $49.06 | -2.12% | 3,064,300 |
| Nov 2000 | $49.31 | $51.44 | $45.50 | $50.13 | +1.65% | 4,669,700 |
| Oct 2000 | $47.13 | $49.94 | $43.38 | $49.31 | +6.59% | 3,662,000 |
| Sep 2000 | $39.63 | $48.69 | $38.94 | $46.27 | +17.31% | 4,350,500 |
| Aug 2000 | $37.00 | $39.81 | $37.00 | $39.44 | +6.23% | 3,145,700 |
| Jul 2000 | $32.44 | $37.94 | $32.38 | $37.13 | +15.06% | 1,806,400 |
| Jun 2000 | $35.13 | $36.31 | $32.25 | $32.27 | -7.98% | 2,300,700 |
| May 2000 | $36.94 | $36.94 | $33.75 | $35.06 | -4.92% | 2,210,200 |
| Apr 2000 | $34.50 | $37.00 | $31.00 | $36.88 | +6.12% | 2,383,300 |
| Mar 2000 | $31.75 | $34.94 | $30.31 | $34.75 | +9.02% | 2,979,900 |
| Feb 2000 | $33.13 | $34.44 | $29.63 | $31.88 | -5.03% | 2,795,000 |
| Jan 2000 | $27.00 | $53.00 | $25.94 | $33.56 | +25.17% | 9,665,300 |
| Dec 1999 | $28.00 | $28.19 | $26.00 | $26.81 | -4.67% | 2,093,900 |
| Nov 1999 | $30.13 | $30.75 | $27.19 | $28.13 | -6.83% | 1,615,900 |
| Oct 1999 | $30.00 | $31.25 | $28.81 | $30.19 | +0.21% | 3,399,200 |
| Sep 1999 | $31.19 | $31.69 | $29.19 | $30.13 | -3.79% | 1,621,600 |
| Aug 1999 | $30.94 | $32.00 | $30.25 | $31.31 | +1.21% | 1,772,700 |
| Jul 1999 | $31.50 | $32.00 | $30.75 | $30.94 | -1.79% | 1,055,600 |
| Jun 1999 | $33.13 | $33.38 | $31.50 | $31.50 | -5.26% | 1,352,300 |
| May 1999 | $31.50 | $33.63 | $30.94 | $33.25 | +5.56% | 1,235,200 |
| Apr 1999 | $29.63 | $31.88 | $29.50 | $31.50 | +7.01% | 3,400,600 |
| Mar 1999 | $30.94 | $32.19 | $29.25 | $29.44 | -5.23% | 1,753,200 |
| Feb 1999 | $33.38 | $33.38 | $30.56 | $31.06 | -5.51% | 1,424,800 |
| Jan 1999 | $36.00 | $36.50 | $32.63 | $32.88 | -9.15% | 3,223,200 |
| Dec 1998 | $34.81 | $36.25 | $34.63 | $36.19 | +3.76% | 1,362,100 |
| Nov 1998 | $31.44 | $35.50 | $31.44 | $34.88 | +11.60% | 2,072,300 |
| Oct 1998 | $33.63 | $36.13 | $31.13 | $31.25 | -7.58% | 4,391,600 |
| Sep 1998 | $30.69 | $33.81 | $30.25 | $33.81 | +11.09% | 2,279,500 |
| Aug 1998 | $30.19 | $32.13 | $29.88 | $30.44 | +0.21% | 3,049,800 |
| Jul 1998 | $34.81 | $35.00 | $30.13 | $30.38 | -12.27% | 3,723,400 |
| Jun 1998 | $34.19 | $35.44 | $34.06 | $34.63 | +1.28% | 1,778,600 |
| May 1998 | $35.44 | $35.50 | $32.94 | $34.19 | -4.04% | 1,377,400 |
| Apr 1998 | $37.69 | $37.88 | $34.19 | $35.63 | -5.47% | 2,726,300 |
| Mar 1998 | $34.94 | $38.06 | $34.69 | $37.69 | +7.87% | 1,066,500 |
| Feb 1998 | $34.94 | $35.44 | $34.06 | $34.94 | +0.72% | 1,337,900 |
| Jan 1998 | $37.56 | $37.88 | $33.94 | $34.69 | -7.81% | 2,795,000 |
| Dec 1997 | $33.63 | $37.75 | $33.00 | $37.63 | +11.90% | 1,298,800 |
| Nov 1997 | $32.13 | $33.88 | $31.06 | $33.63 | +5.49% | 1,215,100 |
| Oct 1997 | $31.44 | $32.25 | $30.31 | $31.88 | +0.99% | 1,902,400 |
| Sep 1997 | $31.50 | $32.25 | $31.00 | $31.56 | -0.20% | 970,900 |
| Aug 1997 | $32.44 | $32.69 | $31.31 | $31.63 | -2.50% | 1,041,700 |
| Jul 1997 | $31.38 | $32.81 | $31.25 | $32.44 | +3.39% | 1,887,000 |
| Jun 1997 | $30.00 | $31.75 | $29.63 | $31.38 | +4.58% | 1,026,200 |
| May 1997 | $29.00 | $30.25 | $29.00 | $30.00 | +2.56% | 1,044,100 |
| Apr 1997 | $29.75 | $30.13 | $28.50 | $29.25 | -1.68% | 1,626,400 |
| Mar 1997 | $30.88 | $31.00 | $29.75 | $29.75 | -3.64% | 786,500 |
| Feb 1997 | $31.00 | $31.88 | $30.50 | $30.88 | -0.80% | 1,180,500 |
| Jan 1997 | $31.00 | $31.88 | $30.50 | $31.13 | 0.00% | 1,293,300 |
| Dec 1996 | $30.88 | $31.13 | $29.88 | $31.13 | +0.81% | 767,400 |
| Nov 1996 | $31.13 | $32.00 | $30.88 | $30.88 | -0.80% | 866,800 |
| Oct 1996 | $31.38 | $32.00 | $30.25 | $31.13 | -0.80% | 1,844,200 |
| Sep 1996 | $32.50 | $32.75 | $31.25 | $31.38 | -4.56% | 1,319,900 |
| Aug 1996 | $30.00 | $34.25 | $29.88 | $32.88 | +10.04% | 2,063,400 |
| Jul 1996 | $31.00 | $31.00 | $29.75 | $29.88 | -4.02% | 1,265,800 |
| Jun 1996 | $29.38 | $31.13 | $29.00 | $31.13 | +6.41% | 843,000 |
| May 1996 | $29.00 | $30.38 | $28.63 | $29.25 | +0.86% | 963,000 |
| Apr 1996 | $29.00 | $29.13 | $27.63 | $29.00 | 0.00% | 2,263,700 |
| Mar 1996 | $29.00 | $29.50 | $27.25 | $29.00 | 0.00% | 1,320,700 |
| Feb 1996 | $30.63 | $30.75 | $29.00 | $29.00 | -5.69% | 1,402,100 |
| Jan 1996 | $29.88 | $31.25 | $29.38 | $30.75 | +2.50% | 1,837,900 |
| Dec 1995 | $28.75 | $30.00 | $28.75 | $30.00 | +4.35% | 990,400 |
| Nov 1995 | $27.75 | $29.00 | $27.50 | $28.75 | +3.60% | 971,900 |
| Oct 1995 | $27.75 | $28.50 | $27.25 | $27.75 | 0.00% | 1,472,500 |
| Sep 1995 | $26.38 | $27.88 | $26.00 | $27.75 | +5.21% | 913,400 |
| Aug 1995 | $24.25 | $27.00 | $23.88 | $26.38 | +8.76% | 1,487,700 |
| Jul 1995 | $25.13 | $25.38 | $24.00 | $24.25 | -3.96% | 1,314,200 |
| Jun 1995 | $26.13 | $26.75 | $25.13 | $25.25 | -3.81% | 909,700 |
| May 1995 | $24.25 | $26.25 | $24.00 | $26.25 | +8.25% | 1,118,300 |
| Apr 1995 | $23.63 | $24.88 | $23.63 | $24.25 | +2.11% | 1,170,500 |
| Mar 1995 | $25.00 | $25.13 | $23.63 | $23.75 | -5.47% | 929,200 |
| Feb 1995 | $24.63 | $26.00 | $24.63 | $25.13 | +2.03% | 1,374,000 |
| Jan 1995 | $23.50 | $24.75 | $23.38 | $24.63 | +4.79% | 1,779,400 |
| Dec 1994 | $23.75 | $24.13 | $22.88 | $23.50 | -0.53% | 1,686,800 |
| Nov 1994 | $23.00 | $23.88 | $22.00 | $23.63 | +2.16% | 879,600 |
| Oct 1994 | $23.75 | $23.88 | $22.75 | $23.13 | -3.14% | 1,393,000 |
| Sep 1994 | $24.38 | $24.38 | $22.50 | $23.88 | -1.55% | 720,200 |
| Aug 1994 | $23.88 | $24.88 | $23.25 | $24.25 | +0.52% | 998,900 |
| Jul 1994 | $22.63 | $24.50 | $22.63 | $24.13 | +6.04% | 912,900 |
| Jun 1994 | $23.38 | $24.00 | $21.75 | $22.75 | -2.67% | 1,499,000 |
| May 1994 | $26.38 | $26.38 | $22.88 | $23.38 | -11.79% | 1,355,500 |
| Apr 1994 | $27.25 | $27.63 | $25.88 | $26.50 | -3.64% | 1,470,100 |
| Mar 1994 | $27.63 | $28.38 | $27.38 | $27.50 | 0.00% | 803,100 |
| Feb 1994 | $28.75 | $29.00 | $26.88 | $27.50 | -4.76% | 785,600 |
| Jan 1994 | $30.25 | $30.63 | $27.63 | $28.88 | -4.94% | 1,968,300 |
| Dec 1993 | $30.25 | $31.38 | $29.13 | $30.38 | +1.25% | 859,600 |
| Nov 1993 | $32.00 | $32.00 | $29.13 | $30.00 | -6.25% | 799,300 |
| Oct 1993 | $32.75 | $32.88 | $31.38 | $32.00 | -2.29% | 1,653,800 |
| Sep 1993 | $31.50 | $33.00 | $31.50 | $32.75 | +3.56% | 1,197,000 |
| Aug 1993 | $31.75 | $32.00 | $31.25 | $31.63 | +0.40% | 626,200 |
| Jul 1993 | $31.00 | $32.63 | $31.00 | $31.50 | +1.61% | 1,196,500 |
| Jun 1993 | $29.50 | $31.50 | $29.38 | $31.00 | +5.08% | 991,700 |
| May 1993 | $29.75 | $30.25 | $27.88 | $29.50 | -0.84% | 1,030,000 |
| Apr 1993 | $30.13 | $30.50 | $28.75 | $29.75 | -1.65% | 792,800 |
| Mar 1993 | $29.25 | $30.38 | $28.50 | $30.25 | +3.42% | 624,600 |
| Feb 1993 | $28.63 | $30.00 | $28.50 | $29.25 | +2.63% | 835,400 |
| Jan 1993 | $27.50 | $28.63 | $27.25 | $28.50 | +3.64% | 821,500 |
| Dec 1992 | $26.75 | $28.13 | $26.13 | $27.50 | +3.77% | 770,800 |
| Nov 1992 | $26.38 | $27.13 | $26.13 | $26.50 | 0.00% | 420,500 |
| Oct 1992 | $26.75 | $27.13 | $25.50 | $26.50 | -1.85% | 1,789,300 |
| Sep 1992 | $26.75 | $27.25 | $26.25 | $27.00 | +1.41% | 545,200 |
| Aug 1992 | $26.63 | $27.25 | $26.13 | $26.63 | 0.00% | 580,800 |
| Jul 1992 | $25.38 | $26.88 | $25.25 | $26.63 | +4.93% | 1,531,000 |
| Jun 1992 | $26.00 | $26.38 | $24.88 | $25.38 | -2.87% | 451,500 |
| May 1992 | $25.63 | $26.38 | $25.63 | $26.13 | +0.48% | 482,300 |
| Apr 1992 | $24.75 | $26.38 | $24.75 | $26.00 | +4.52% | 437,200 |
| Mar 1992 | $26.75 | $26.88 | $24.38 | $24.88 | -6.57% | 801,100 |
| Feb 1992 | $26.25 | $27.00 | $26.00 | $26.63 | +1.43% | 551,800 |
| Jan 1992 | $28.63 | $28.75 | $25.50 | $26.25 | -8.70% | 756,200 |
| Dec 1991 | $26.63 | $28.75 | $26.50 | $28.75 | +7.48% | 701,400 |
| Nov 1991 | $26.75 | $27.50 | $26.38 | $26.75 | -0.47% | 965,500 |
| Oct 1991 | $26.75 | $26.88 | $25.75 | $26.88 | +0.47% | 431,100 |
| Sep 1991 | $26.38 | $26.75 | $25.25 | $26.75 | +0.94% | 499,200 |
| Aug 1991 | $25.13 | $26.75 | $24.88 | $26.50 | +5.47% | 491,700 |
| Jul 1991 | $24.38 | $25.13 | $24.25 | $25.13 | +2.03% | 879,900 |
| Jun 1991 | $25.75 | $25.88 | $24.25 | $24.63 | -4.83% | 371,900 |
| May 1991 | $26.13 | $26.38 | $25.25 | $25.88 | -0.96% | 521,300 |
| Apr 1991 | $26.38 | $27.25 | $25.63 | $26.13 | -1.88% | 429,500 |
| Mar 1991 | $28.00 | $28.00 | $26.38 | $26.63 | -0.93% | 349,800 |
| Feb 1991 | $24.50 | $26.88 | $24.50 | $26.88 | +8.04% | 409,900 |
| Jan 1991 | $26.00 | $26.13 | $24.75 | $24.88 | -3.40% | 587,600 |
| Dec 1990 | $26.00 | $27.13 | $25.38 | $25.75 | -1.90% | 584,600 |
| Nov 1990 | $24.75 | $26.50 | $24.75 | $26.25 | +6.06% | 322,900 |
| Oct 1990 | $24.63 | $25.38 | $24.25 | $24.75 | +0.51% | 1,301,800 |
| Sep 1990 | $24.00 | $24.63 | $22.75 | $24.63 | +3.14% | 385,500 |
| Aug 1990 | $24.50 | $24.75 | $22.88 | $23.88 | -2.55% | 820,200 |
| Jul 1990 | $24.50 | $24.88 | $23.75 | $24.50 | 0.00% | 590,700 |
| Jun 1990 | $25.63 | $25.88 | $24.00 | $24.50 | -3.92% | 466,300 |
| May 1990 | $23.63 | $26.38 | $23.38 | $25.50 | +7.94% | 832,800 |
| Apr 1990 | $26.88 | $27.13 | $23.63 | $23.63 | -12.09% | 1,021,400 |
| Mar 1990 | $28.00 | $28.50 | $26.63 | $26.88 | -3.59% | 533,400 |
| Feb 1990 | $27.00 | $28.00 | $27.00 | $27.88 | +3.24% | 458,700 |
| Jan 1990 | $29.25 | $29.38 | $26.75 | $27.00 | -8.09% | 1,149,600 |
| Dec 1989 | $28.75 | $30.00 | $28.75 | $29.38 | +1.29% | 420,700 |
| Nov 1989 | $27.00 | $29.50 | $27.00 | $29.00 | +7.41% | 600,800 |
| Oct 1989 | $27.13 | $27.75 | $26.38 | $27.00 | -0.46% | 1,354,900 |
| Sep 1989 | $27.38 | $27.63 | $26.63 | $27.13 | -0.91% | 371,300 |
| Aug 1989 | $27.88 | $28.63 | $27.13 | $27.38 | -0.90% | 652,300 |
| Jul 1989 | $26.38 | $27.63 | $26.13 | $27.63 | +5.74% | 2,228,500 |
| Jun 1989 | $25.50 | $26.50 | $25.38 | $26.13 | +2.45% | 777,100 |
| May 1989 | $23.88 | $26.00 | $23.50 | $25.50 | +6.25% | 936,200 |
| Apr 1989 | $23.25 | $24.25 | $23.25 | $24.00 | +2.67% | 3,619,600 |
| Mar 1989 | $23.25 | $23.50 | $22.75 | $23.38 | 0.00% | 980,200 |
| Feb 1989 | $22.88 | $23.50 | $22.00 | $23.38 | +2.19% | 760,100 |
| Jan 1989 | $23.50 | $23.88 | $22.63 | $22.88 | -1.61% | 1,758,300 |
| Dec 1988 | $22.13 | $23.75 | $22.13 | $23.25 | +5.08% | 732,700 |
| Nov 1988 | $21.38 | $22.25 | $21.25 | $22.13 | +2.91% | 1,238,600 |
| Oct 1988 | $22.25 | $22.63 | $21.38 | $21.50 | -2.82% | 4,382,500 |
| Sep 1988 | $21.88 | $22.63 | $21.00 | $22.13 | +1.14% | 598,000 |
| Aug 1988 | $20.63 | $22.13 | $20.25 | $21.88 | +4.79% | 805,700 |
| Jul 1988 | $21.88 | $22.50 | $20.50 | $20.88 | -5.65% | 12,227,900 |
| Jun 1988 | $21.50 | $22.75 | $21.13 | $22.13 | +2.31% | 1,137,500 |
| May 1988 | $22.63 | $22.88 | $20.88 | $21.63 | -4.95% | 891,400 |
| Apr 1988 | $23.25 | $24.75 | $22.13 | $22.75 | -2.67% | 4,037,600 |
| Mar 1988 | $24.88 | $25.00 | $23.00 | $23.38 | -6.03% | 876,400 |
| Feb 1988 | $24.00 | $25.38 | $24.00 | $24.88 | +3.65% | 550,800 |
| Jan 1988 | $22.00 | $24.75 | $22.00 | $24.00 | +9.09% | 10,744,000 |
| Dec 1987 | $22.13 | $23.50 | $21.13 | $22.00 | -0.56% | 668,200 |
| Nov 1987 | $22.88 | $24.00 | $21.25 | $22.13 | -4.84% | 1,130,000 |
| Oct 1987 | $24.88 | $26.25 | $19.00 | $23.25 | -7.46% | 1,440,500 |
| Sep 1987 | $25.00 | $25.50 | $24.38 | $25.13 | +1.52% | 1,060,500 |
| Aug 1987 | $24.38 | $26.00 | $23.38 | $24.75 | +2.06% | 1,346,800 |
| Jul 1987 | $24.63 | $25.00 | $22.25 | $24.25 | -1.02% | 3,293,800 |
| Jun 1987 | $24.75 | $25.75 | $23.63 | $24.50 | 0.00% | 958,000 |
| May 1987 | $24.75 | $25.63 | $22.63 | $24.50 | -2.00% | 518,900 |
| Apr 1987 | $27.00 | $27.00 | $23.63 | $25.00 | -7.83% | 2,275,400 |
| Mar 1987 | $27.00 | $28.13 | $26.50 | $27.13 | +1.40% | 866,400 |
| Feb 1987 | $27.13 | $28.50 | $25.75 | $26.75 | -1.38% | 809,900 |
| Jan 1987 | $26.50 | $30.25 | $26.13 | $27.13 | +3.33% | 998,500 |
| Dec 1986 | $27.88 | $29.00 | $26.00 | $26.25 | -5.83% | 948,700 |
| Nov 1986 | $28.75 | $29.00 | $26.88 | $27.88 | -2.19% | 601,200 |
| Oct 1986 | $26.75 | $29.25 | $26.75 | $28.50 | +6.54% | 2,425,300 |
| Sep 1986 | $28.75 | $29.38 | $23.75 | $26.75 | -6.96% | 807,700 |
| Aug 1986 | $27.50 | $30.88 | $26.75 | $28.75 | +4.07% | 1,209,900 |
| Jul 1986 | $28.00 | $29.00 | $26.50 | $27.63 | -1.34% | 1,388,100 |
| Jun 1986 | $26.00 | $28.00 | $26.00 | $28.00 | +8.21% | 746,800 |
| May 1986 | $25.13 | $26.00 | $24.25 | $25.88 | +2.99% | 1,205,500 |
| Apr 1986 | $26.38 | $27.75 | $24.75 | $25.13 | -3.83% | 1,359,200 |
| Mar 1986 | $25.00 | $26.13 | $24.88 | $26.13 | +4.50% | 720,300 |
| Feb 1986 | $24.38 | $25.00 | $23.13 | $25.00 | +2.56% | 766,300 |
| Jan 1986 | $23.00 | $24.38 | $22.75 | $24.38 | +5.98% | 1,267,500 |
| Dec 1985 | $21.38 | $23.50 | $21.25 | $23.00 | +7.60% | 900,600 |
| Nov 1985 | $20.88 | $21.88 | $20.75 | $21.38 | +2.40% | 992,500 |
| Oct 1985 | $20.88 | $21.75 | $20.63 | $20.88 | +0.60% | 1,044,300 |
| Sep 1985 | $21.38 | $21.88 | $20.13 | $20.75 | -2.92% | 502,700 |
| Aug 1985 | $20.63 | $21.38 | $20.00 | $21.38 | +3.64% | 919,800 |
| Jul 1985 | $23.50 | $24.50 | $20.00 | $20.63 | -12.23% | 1,385,600 |
| Jun 1985 | $20.88 | $23.63 | $20.63 | $23.50 | +12.57% | 1,026,500 |
| May 1985 | $20.75 | $21.63 | $20.63 | $20.88 | +0.60% | 1,099,800 |
| Apr 1985 | $20.56 | $21.56 | $20.50 | $20.75 | +1.22% | 880,200 |
| Mar 1985 | $19.81 | $20.69 | $19.69 | $20.50 | +3.47% | 793,800 |
| Feb 1985 | $18.88 | $20.00 | $18.75 | $19.81 | +4.97% | 765,600 |
| Jan 1985 | $19.13 | $20.06 | $18.75 | $18.88 | -1.31% | 1,637,400 |
| Dec 1984 | $18.50 | $19.25 | $18.38 | $19.13 | +3.38% | 710,400 |
| Nov 1984 | $18.44 | $18.94 | $18.06 | $18.50 | +0.34% | 828,400 |
| Oct 1984 | $17.94 | $18.81 | $17.88 | $18.44 | +2.79% | 2,036,400 |
| Sep 1984 | $16.88 | $17.94 | $16.75 | $17.94 | +6.30% | 673,200 |
| Aug 1984 | $16.44 | $16.88 | $16.44 | $16.88 | +2.66% | 1,088,600 |
| Jul 1984 | $16.44 | $16.69 | $16.19 | $16.44 | 0.00% | 3,162,400 |
| Jun 1984 | $16.00 | $16.75 | $15.88 | $16.44 | +2.73% | 377,400 |
| May 1984 | $15.44 | $16.06 | $15.38 | $16.00 | +3.64% | 396,200 |
| Apr 1984 | $16.69 | $16.94 | $15.38 | $15.44 | -7.49% | 1,354,800 |
| Mar 1984 | $16.75 | $17.13 | $16.50 | $16.69 | -0.37% | 412,600 |
| Feb 1984 | $16.75 | $17.06 | $15.81 | $16.75 | 0.00% | 449,400 |
| Jan 1984 | $16.75 | $17.56 | $16.69 | $16.75 | 0.00% | 1,089,400 |
| Dec 1983 | $16.81 | $17.19 | $16.31 | $16.75 | -0.37% | 499,000 |
| Nov 1983 | $16.00 | $16.94 | $16.00 | $16.81 | +5.08% | 590,800 |
| Oct 1983 | $16.50 | $17.44 | $15.88 | $16.00 | -3.03% | 1,484,400 |
| Sep 1983 | $15.31 | $16.50 | $15.31 | $16.50 | +7.76% | 508,000 |
| Aug 1983 | $14.88 | $15.69 | $14.38 | $15.31 | +2.08% | 680,000 |
| Jul 1983 | $15.50 | $16.06 | $14.94 | $15.00 | -3.23% | 1,413,000 |
| Jun 1983 | $15.44 | $15.56 | $15.13 | $15.50 | +0.40% | 1,028,200 |
| May 1983 | $15.94 | $16.06 | $15.31 | $15.44 | -3.14% | 986,600 |
| Apr 1983 | $15.38 | $16.13 | $15.25 | $15.94 | +3.66% | 1,619,000 |
| Mar 1983 | $15.25 | $15.63 | $15.19 | $15.38 | +0.82% | 1,127,400 |
| Feb 1983 | $14.50 | $15.44 | $14.44 | $15.25 | +5.17% | 806,800 |
| Jan 1983 | $14.38 | $15.00 | $14.25 | $14.50 | +0.87% | 957,600 |
| Dec 1982 | $13.88 | $14.44 | $13.19 | $14.38 | +3.60% | 1,054,000 |
| Nov 1982 | $13.44 | $14.56 | $13.44 | $13.88 | +4.23% | 769,800 |
| Oct 1982 | $13.13 | $14.25 | $12.94 | $13.31 | +1.91% | 1,202,000 |
| Sep 1982 | $12.00 | $13.06 | $11.88 | $13.06 | +8.85% | 798,000 |
| Aug 1982 | $10.88 | $12.50 | $10.63 | $12.00 | +10.34% | 1,171,400 |
| Jul 1982 | $11.00 | $11.88 | $10.81 | $10.88 | -1.14% | 376,200 |
| Jun 1982 | $11.56 | $11.88 | $10.88 | $11.00 | -4.86% | 518,000 |
| May 1982 | $11.31 | $11.94 | $11.19 | $11.56 | +2.21% | 682,200 |
| Apr 1982 | $11.19 | $11.63 | $10.94 | $11.31 | +1.12% | 1,066,800 |
| Mar 1982 | $10.44 | $11.25 | $10.31 | $11.19 | +7.19% | 1,203,000 |
| Feb 1982 | $10.44 | $10.56 | $10.25 | $10.44 | -0.60% | 348,200 |
| Jan 1982 | $10.50 | $10.94 | $10.25 | $10.50 | 0.00% | 778,200 |
| Dec 1981 | $11.19 | $11.25 | $10.38 | $10.50 | -6.15% | 396,400 |
| Nov 1981 | $10.56 | $11.25 | $10.56 | $11.19 | +7.19% | 382,000 |
| Oct 1981 | $10.19 | $10.81 | $9.81 | $10.44 | +2.45% | 506,400 |
| Sep 1981 | $10.06 | $10.44 | $10.00 | $10.19 | +1.24% | 289,000 |
| Aug 1981 | $10.19 | $11.00 | $10.00 | $10.06 | -1.23% | 632,600 |
| Jul 1981 | $10.25 | $11.00 | $10.13 | $10.19 | -0.61% | 977,400 |
| Jun 1981 | $9.94 | $10.88 | $9.94 | $10.25 | +3.14% | 505,400 |
| May 1981 | $9.75 | $10.00 | $9.50 | $9.94 | +1.92% | 329,800 |
| Apr 1981 | $10.31 | $10.44 | $9.75 | $9.75 | -5.45% | 338,600 |
| Mar 1981 | $9.88 | $10.50 | $9.81 | $10.31 | +4.43% | 375,600 |
| Feb 1981 | $10.00 | $10.25 | $9.75 | $9.88 | -0.63% | 285,000 |
| Jan 1981 | $10.31 | $10.88 | $9.75 | $9.94 | -3.64% | 371,000 |
| Dec 1980 | $9.75 | $10.69 | $9.44 | $10.31 | +5.77% | 650,400 |
| Nov 1980 | $10.06 | $10.56 | $9.75 | $9.75 | -3.11% | 528,800 |
| Oct 1980 | $10.69 | $11.25 | $10.00 | $10.06 | -5.85% | 602,800 |
| Sep 1980 | $10.75 | $11.00 | $10.56 | $10.69 | -0.58% | 532,000 |
| Aug 1980 | $10.88 | $11.44 | $10.69 | $10.75 | -1.15% | 681,200 |
| Jul 1980 | $11.44 | $11.81 | $10.75 | $10.88 | -4.92% | 453,800 |
| Jun 1980 | $11.25 | $11.75 | $10.88 | $11.44 | +1.67% | 295,200 |
| May 1980 | $10.56 | $11.50 | $10.25 | $11.25 | +6.51% | 321,800 |
| Apr 1980 | $9.50 | $11.13 | $9.50 | $10.56 | +11.18% | 473,200 |
| Mar 1980 | $9.94 | $10.13 | $9.13 | $9.50 | -4.40% | 451,800 |
| Feb 1980 | $10.63 | $10.75 | $9.81 | $9.94 | -6.47% | 457,400 |
| Jan 1980 | $10.56 | $11.94 | $10.56 | $10.63 | +0.59% | 355,400 |
| Dec 1979 | $11.69 | $11.81 | $10.44 | $10.56 | -9.63% | 613,000 |
| Nov 1979 | $10.94 | $11.75 | $10.06 | $11.69 | +6.86% | 822,000 |
| Oct 1979 | $11.63 | $12.13 | $10.88 | $10.94 | -5.91% | 492,600 |
| Sep 1979 | $12.44 | $12.50 | $11.50 | $11.63 | -6.53% | 934,000 |
| Aug 1979 | $12.81 | $13.06 | $12.25 | $12.44 | -2.93% | 435,400 |
| Jul 1979 | $12.63 | $13.19 | $12.50 | $12.81 | +1.49% | 381,400 |
| Jun 1979 | $12.63 | $12.88 | $12.38 | $12.63 | 0.00% | 244,000 |
| May 1979 | $12.13 | $12.69 | $12.00 | $12.63 | +4.12% | 201,800 |
| Apr 1979 | $12.44 | $12.69 | $12.00 | $12.13 | -2.51% | 225,800 |
| Mar 1979 | $12.44 | $12.56 | $12.06 | $12.44 | 0.00% | 349,200 |
| Feb 1979 | $12.50 | $12.63 | $12.13 | $12.44 | -0.50% | 198,000 |
| Jan 1979 | $12.06 | $13.06 | $12.06 | $12.50 | +3.63% | 292,000 |
| Dec 1978 | $12.38 | $12.63 | $12.00 | $12.06 | -2.53% | 333,200 |
| Nov 1978 | $12.25 | $12.50 | $12.00 | $12.38 | +1.02% | 314,400 |
| Oct 1978 | $12.94 | $13.50 | $12.19 | $12.25 | -5.31% | 239,600 |
| Sep 1978 | $13.13 | $13.38 | $12.81 | $12.94 | -1.43% | 274,600 |
| Aug 1978 | $13.06 | $13.50 | $12.94 | $13.13 | +0.48% | 394,200 |
| Jul 1978 | $13.25 | $13.44 | $12.63 | $13.06 | -0.48% | 157,400 |
| Jun 1978 | $13.13 | $13.69 | $13.00 | $13.13 | 0.00% | 158,200 |
| May 1978 | $13.13 | $13.31 | $13.00 | $13.13 | +0.48% | 286,000 |
| Apr 1978 | $12.94 | $13.75 | $12.81 | $13.06 | +0.97% | 389,800 |
| Mar 1978 | $13.00 | $13.38 | $12.88 | $12.94 | -0.48% | 185,600 |
| Feb 1978 | $12.75 | $13.19 | $12.75 | $13.00 | +1.96% | 217,600 |
| Jan 1978 | $13.69 | $13.69 | $12.56 | $12.75 | -6.85% | 286,600 |
| Dec 1977 | $13.50 | $13.94 | $13.38 | $13.69 | +1.39% | 201,400 |
| Nov 1977 | $13.31 | $13.81 | $13.00 | $13.50 | +1.41% | 331,200 |
| Oct 1977 | $13.50 | $13.88 | $13.06 | $13.31 | -1.39% | 315,200 |
| Sep 1977 | $13.63 | $13.88 | $13.25 | $13.50 | -0.46% | 357,800 |
| Aug 1977 | $13.94 | $14.00 | $13.50 | $13.56 | -2.69% | 233,600 |
| Jul 1977 | $14.19 | $14.19 | $13.75 | $13.94 | -1.76% | 292,200 |
| Jun 1977 | $13.88 | $14.38 | $13.25 | $14.19 | +2.25% | 473,400 |
| May 1977 | $13.31 | $14.38 | $13.25 | $13.88 | +4.23% | 342,400 |
| Apr 1977 | $13.44 | $13.50 | $13.13 | $13.31 | -0.93% | 653,200 |
| Mar 1977 | $13.94 | $14.25 | $13.25 | $13.44 | -3.59% | 993,600 |
| Feb 1977 | $14.44 | $14.50 | $13.75 | $13.94 | -3.46% | 382,600 |
| Jan 1977 | $14.94 | $15.63 | $14.13 | $14.44 | -3.35% | 298,200 |
| Dec 1976 | $14.13 | $15.06 | $14.06 | $14.94 | +5.75% | 566,400 |
| Nov 1976 | $14.44 | $14.69 | $14.00 | $14.13 | -1.74% | 722,600 |
| Oct 1976 | $14.06 | $14.63 | $13.88 | $14.38 | +2.22% | 243,000 |
| Sep 1976 | $14.38 | $15.00 | $14.06 | $14.06 | -2.17% | 186,400 |
| Aug 1976 | $13.88 | $14.50 | $13.88 | $14.38 | +4.07% | 129,800 |
| Jul 1976 | $13.25 | $14.19 | $13.19 | $13.81 | +4.25% | 193,800 |
| Jun 1976 | $13.38 | $13.63 | $13.00 | $13.25 | -0.47% | 118,200 |
| May 1976 | $13.94 | $14.06 | $13.31 | $13.31 | -4.48% | 132,800 |
| Apr 1976 | $13.56 | $14.63 | $13.31 | $13.94 | +1.83% | 188,000 |
| Mar 1976 | $13.94 | $14.06 | $13.00 | $13.69 | -1.79% | 275,600 |
| Feb 1976 | $14.38 | $14.75 | $13.56 | $13.94 | -3.04% | 308,800 |
| Jan 1976 | $13.00 | $14.63 | $13.00 | $14.38 | +11.65% | 632,600 |
| Dec 1975 | $14.25 | $14.31 | $12.50 | $12.88 | -9.65% | 1,062,400 |
| Nov 1975 | $13.50 | $14.31 | $13.38 | $14.25 | +5.56% | 114,000 |
| Oct 1975 | $13.63 | $14.00 | $13.13 | $13.50 | -0.92% | 99,000 |
| Sep 1975 | $13.06 | $14.31 | $12.88 | $13.63 | +4.31% | 97,200 |
| Aug 1975 | $13.88 | $13.88 | $12.56 | $13.06 | -5.86% | 107,600 |
| Jul 1975 | $13.75 | $14.44 | $13.63 | $13.88 | +0.91% | 124,000 |
| Jun 1975 | $13.38 | $14.25 | $13.25 | $13.75 | +2.80% | 141,800 |
| May 1975 | $13.13 | $14.13 | $12.69 | $13.38 | +0.94% | 143,600 |
| Apr 1975 | $13.25 | $14.31 | $12.88 | $13.25 | 0.00% | 123,000 |
| Mar 1975 | $14.00 | $14.31 | $13.19 | $13.25 | -5.36% | 127,600 |
| Feb 1975 | $13.50 | $14.50 | $13.13 | $14.00 | +4.67% | 127,000 |
| Jan 1975 | $11.81 | $13.50 | $11.81 | $13.38 | +15.05% | 238,200 |
| Dec 1974 | $11.81 | $12.00 | $11.00 | $11.63 | -1.59% | 117,200 |
| Nov 1974 | $12.25 | $13.00 | $11.63 | $11.81 | -2.58% | 84,600 |
| Oct 1974 | $11.00 | $12.19 | $10.56 | $12.13 | +10.23% | 184,200 |
| Sep 1974 | $11.50 | $11.56 | $10.50 | $11.00 | -4.35% | 153,800 |
| Aug 1974 | $12.44 | $12.75 | $11.44 | $11.50 | -7.54% | 95,200 |
| Jul 1974 | $12.00 | $13.38 | $12.00 | $12.44 | +3.65% | 92,800 |
| Jun 1974 | $11.81 | $12.88 | $11.69 | $12.00 | +1.59% | 132,200 |
| May 1974 | $13.13 | $13.50 | $11.69 | $11.81 | -10.00% | 130,400 |
| Apr 1974 | $13.38 | $13.88 | $12.81 | $13.13 | -1.87% | 126,400 |
| Mar 1974 | $14.75 | $15.13 | $13.31 | $13.38 | -9.70% | 168,800 |
| Feb 1974 | $15.00 | $15.25 | $14.38 | $14.81 | -2.07% | 69,600 |
| Jan 1974 | $14.13 | $15.25 | $14.13 | $15.13 | +7.56% | 77,800 |
| Dec 1973 | $13.75 | $14.25 | $13.00 | $14.06 | +2.27% | 191,600 |
| Nov 1973 | $13.44 | $13.88 | $13.00 | $13.75 | +2.33% | 185,400 |
| Oct 1973 | $14.94 | $15.19 | $13.25 | $13.44 | -10.04% | 174,600 |
| Sep 1973 | $13.88 | $15.44 | $13.50 | $14.94 | +7.66% | 148,400 |
| Aug 1973 | $13.50 | $14.00 | $12.88 | $13.88 | +1.83% | 210,400 |
| Jul 1973 | $14.25 | $15.00 | $13.50 | $13.63 | -4.39% | 226,200 |
| Jun 1973 | $14.31 | $14.94 | $14.13 | $14.25 | -0.44% | 135,400 |
| May 1973 | $14.44 | $15.00 | $14.31 | $14.31 | -0.43% | 249,200 |
| Apr 1973 | $14.94 | $15.25 | $14.38 | $14.38 | -3.77% | 164,000 |
| Mar 1973 | $15.25 | $15.38 | $14.88 | $14.94 | -2.05% | 265,600 |
| Feb 1973 | $15.06 | $15.63 | $14.94 | $15.25 | – | 208,200 |
Seasonality
IDA 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 | -0.9% | -0.8% | 3.6% | 1.5% | 0.2% | -1.1% | 3.3% | 0.8% | -1.9% | 2.2% | 4.9% | -1.0% |
| Months up | 4 of 10 | 4 of 10 | 7 of 10 | 8 of 10 | 6 of 10 | 2 of 10 | 9 of 10 | 6 of 10 | 4 of 10 | 7 of 10 | 8 of 9 | 4 of 9 |
| 2026 | 4.9% | 9.1% | -0.7% | 3.3% | -4.5% | 7.9% | -5.5% | -4.1% | -4.0% | 11.2% | ||
| 2025 | 0.6% | 8.1% | -1.4% | 1.6% | 1.5% | -2.9% | 8.6% | 0.5% | 5.6% | -2.4% | 2.8% | -4.0% |
| 2024 | -5.8% | -4.0% | 5.4% | 2.0% | 1.6% | -2.4% | 4.9% | 5.1% | 1.2% | 0.4% | 15.4% | -7.8% |
| 2023 | -1.9% | -1.6% | 4.8% | 2.6% | -5.7% | -1.4% | 0.2% | -6.1% | -2.3% | 2.0% | 1.9% | 1.9% |
| 2022 | -2.7% | -5.0% | 11.0% | -8.8% | 4.4% | -2.8% | 5.5% | -1.6% | -9.4% | 5.7% | 6.4% | -2.4% |
| 2021 | -8.0% | -1.5% | 15.9% | 2.5% | -3.8% | -0.5% | 8.2% | 0.6% | -1.9% | 0.9% | 1.0% | 8.3% |
| 2020 | 5.0% | -13.3% | -9.2% | 4.5% | 2.4% | -6.3% | 6.7% | -2.9% | -11.1% | 9.8% | 4.1% | 6.0% |
| 2019 | 4.8% | 1.6% | 1.1% | -0.5% | 1.9% | 0.2% | 1.6% | 8.3% | 2.6% | -4.5% | -1.8% | 1.7% |
| 2018 | -5.6% | -5.4% | 8.9% | 5.4% | -0.1% | -0.1% | 2.2% | 4.5% | 1.4% | -6.0% | 6.0% | -5.3% |
| 2017 | -0.7% | 4.4% | 0.0% | 1.9% | 4.0% | -2.2% | 1.2% | 3.7% | -1.2% | 4.7% | 8.1% | -7.5% |