International Paper Co (IP) stock
IPNYSEPaper MillsFiscal year ends December 31Also trades as INPAP
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 11/3011% below fair value
$36.03+1.55 (+4.50%)
Close on Oct 29, 2026Market cap $19.08BP/E –Yield 5.13%
Price history
International Paper share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 29, 2026
$36.03
+4.50% on the day
52-week range
$29.26 – $50.25
-28.3% from the high
Change over 52 weeks
-18.5%
From $44.23 on Oct 29, 2025
Average volume
5.19M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $32.75 | $36.34 | $31.11 | $36.03 | +8.62% | 122,603,394 |
| Sep 2026 | $37.70 | $37.90 | $32.88 | $33.17 | -12.55% | 113,032,156 |
| Aug 2026 | $41.73 | $42.87 | $37.80 | $37.93 | -7.10% | 77,358,358 |
| Jul 2026 | $38.02 | $44.82 | $35.87 | $40.83 | +7.17% | 126,197,562 |
| Jun 2026 | $32.94 | $39.82 | $31.78 | $38.10 | +13.83% | 133,968,297 |
| May 2026 | $30.72 | $34.12 | $29.26 | $33.47 | +10.03% | 131,546,011 |
| Apr 2026 | $36.00 | $38.06 | $29.45 | $30.42 | -14.79% | 154,972,844 |
| Mar 2026 | $42.58 | $43.06 | $33.57 | $35.70 | -18.03% | 146,227,256 |
| Feb 2026 | $39.86 | $50.25 | $39.59 | $43.55 | +8.01% | 145,456,950 |
| Jan 2026 | $39.52 | $43.84 | $37.45 | $40.32 | +2.36% | 149,471,669 |
| Dec 2025 | $39.20 | $39.93 | $37.40 | $39.39 | -0.23% | 95,518,326 |
| Nov 2025 | $38.14 | $39.70 | $35.56 | $39.48 | +2.17% | 97,651,351 |
| Oct 2025 | $46.42 | $49.69 | $37.70 | $38.64 | -16.72% | 114,587,117 |
| Sep 2025 | $48.76 | $49.57 | $45.05 | $46.40 | -6.60% | 79,643,868 |
| Aug 2025 | $45.87 | $49.73 | $44.92 | $49.68 | +6.29% | 87,957,434 |
| Jul 2025 | $47.10 | $56.13 | $46.64 | $46.74 | -0.19% | 103,850,281 |
| Jun 2025 | $47.68 | $48.46 | $44.75 | $46.83 | -2.05% | 73,139,514 |
| May 2025 | $45.00 | $50.74 | $43.50 | $47.81 | +4.66% | 104,864,124 |
| Apr 2025 | $53.40 | $54.88 | $43.27 | $45.68 | -14.38% | 101,612,635 |
| Mar 2025 | $56.34 | $57.07 | $48.62 | $53.35 | -5.32% | 146,274,987 |
| Feb 2025 | $54.57 | $57.55 | $52.24 | $56.35 | +1.29% | 289,986,931 |
| Jan 2025 | $54.07 | $60.15 | $52.68 | $55.63 | +3.36% | 145,936,113 |
| Dec 2024 | $58.53 | $58.90 | $53.05 | $53.82 | -8.52% | 62,180,285 |
| Nov 2024 | $55.20 | $60.36 | $54.70 | $58.83 | +5.92% | 101,149,091 |
| Oct 2024 | $48.91 | $56.26 | $45.73 | $55.54 | +13.69% | 113,582,753 |
| Sep 2024 | $47.93 | $50.68 | $46.32 | $48.85 | +0.89% | 72,022,400 |
| Aug 2024 | $46.39 | $49.24 | $43.72 | $48.42 | +4.17% | 87,379,800 |
| Jul 2024 | $43.14 | $47.30 | $42.26 | $46.48 | +7.72% | 131,536,600 |
| Jun 2024 | $45.08 | $47.40 | $41.50 | $43.15 | -4.30% | 129,132,100 |
| May 2024 | $34.77 | $46.10 | $34.54 | $45.09 | +29.05% | 168,303,600 |
| Apr 2024 | $38.92 | $39.69 | $33.16 | $34.94 | -10.46% | 143,333,800 |
| Mar 2024 | $35.24 | $41.28 | $34.90 | $39.02 | +10.35% | 124,786,500 |
| Feb 2024 | $35.71 | $37.19 | $32.70 | $35.36 | -1.31% | 88,265,900 |
| Jan 2024 | $36.25 | $38.15 | $35.40 | $35.83 | -0.89% | 63,787,000 |
| Dec 2023 | $36.79 | $38.21 | $35.71 | $36.15 | -2.14% | 58,208,900 |
| Nov 2023 | $33.80 | $37.03 | $31.77 | $36.94 | +9.52% | 70,125,900 |
| Oct 2023 | $35.34 | $35.86 | $32.32 | $33.73 | -4.91% | 65,166,600 |
| Sep 2023 | $35.19 | $35.85 | $33.30 | $35.47 | +1.58% | 59,893,600 |
| Aug 2023 | $36.00 | $37.20 | $33.57 | $34.92 | -3.16% | 56,568,500 |
| Jul 2023 | $31.86 | $36.26 | $30.78 | $36.06 | +13.36% | 69,942,500 |
| Jun 2023 | $29.54 | $32.40 | $29.01 | $31.81 | +8.05% | 76,214,300 |
| May 2023 | $33.08 | $33.80 | $29.41 | $29.44 | -11.08% | 69,606,600 |
| Apr 2023 | $36.10 | $37.03 | $32.40 | $33.11 | -8.18% | 51,681,400 |
| Mar 2023 | $36.25 | $38.00 | $33.42 | $36.06 | -0.91% | 71,206,500 |
| Feb 2023 | $41.30 | $41.87 | $35.82 | $36.39 | -12.98% | 61,066,400 |
| Jan 2023 | $34.76 | $41.89 | $34.71 | $41.82 | +20.76% | 66,614,400 |
| Dec 2022 | $37.42 | $38.03 | $33.75 | $34.63 | -6.71% | 61,904,300 |
| Nov 2022 | $33.97 | $37.14 | $32.39 | $37.12 | +10.44% | 69,333,900 |
| Oct 2022 | $32.23 | $34.15 | $30.69 | $33.61 | +6.03% | 81,594,100 |
| Sep 2022 | $41.53 | $42.69 | $31.13 | $31.70 | -23.83% | 82,394,000 |
| Aug 2022 | $42.54 | $45.18 | $41.43 | $41.62 | -2.69% | 54,059,100 |
| Jul 2022 | $41.50 | $44.07 | $40.21 | $42.77 | +2.25% | 57,272,000 |
| Jun 2022 | $48.40 | $48.51 | $40.42 | $41.83 | -13.66% | 68,730,400 |
| May 2022 | $46.56 | $49.32 | $45.71 | $48.45 | +4.69% | 67,095,900 |
| Apr 2022 | $46.46 | $50.23 | $44.75 | $46.28 | +0.28% | 50,837,300 |
| Mar 2022 | $43.10 | $46.86 | $40.45 | $46.15 | +6.02% | 88,227,900 |
| Feb 2022 | $48.05 | $48.59 | $42.95 | $43.53 | -9.78% | 65,542,700 |
| Jan 2022 | $47.35 | $49.74 | $45.16 | $48.25 | +2.70% | 72,923,900 |
| Dec 2021 | $46.12 | $47.49 | $43.87 | $46.98 | +3.21% | 93,724,600 |
| Nov 2021 | $48.86 | $50.28 | $45.28 | $45.52 | -8.36% | 60,746,800 |
| Oct 2021 | $53.30 | $56.57 | $49.51 | $49.67 | -11.18% | 61,775,200 |
| Sep 2021 | $60.19 | $60.39 | $54.80 | $55.92 | -6.94% | 44,044,700 |
| Aug 2021 | $57.96 | $60.33 | $57.20 | $60.09 | +4.03% | 43,760,800 |
| Jul 2021 | $61.71 | $62.70 | $56.75 | $57.76 | -5.79% | 49,028,800 |
| Jun 2021 | $64.16 | $65.27 | $59.03 | $61.31 | -2.84% | 50,428,700 |
| May 2021 | $58.41 | $64.89 | $58.30 | $63.10 | +8.79% | 59,644,100 |
| Apr 2021 | $54.01 | $58.95 | $53.33 | $58.00 | +7.27% | 50,556,400 |
| Mar 2021 | $50.30 | $56.98 | $50.16 | $54.07 | +8.90% | 83,718,800 |
| Feb 2021 | $50.94 | $51.48 | $46.48 | $49.65 | -1.31% | 62,218,800 |
| Jan 2021 | $49.64 | $53.39 | $48.14 | $50.31 | +1.19% | 55,499,400 |
| Dec 2020 | $50.23 | $50.60 | $47.89 | $49.72 | +0.49% | 52,760,700 |
| Nov 2020 | $44.54 | $51.99 | $44.05 | $49.48 | +13.10% | 59,607,900 |
| Oct 2020 | $40.79 | $47.31 | $39.15 | $43.75 | +7.92% | 65,380,300 |
| Sep 2020 | $36.22 | $43.10 | $35.93 | $40.54 | +11.77% | 75,567,500 |
| Aug 2020 | $35.22 | $38.33 | $33.92 | $36.27 | +4.25% | 53,897,800 |
| Jul 2020 | $35.34 | $37.67 | $32.94 | $34.79 | -1.19% | 56,542,600 |
| Jun 2020 | $34.07 | $40.24 | $32.59 | $35.21 | +3.41% | 65,446,900 |
| May 2020 | $33.70 | $36.14 | $29.76 | $34.05 | -0.58% | 57,077,600 |
| Apr 2020 | $29.68 | $37.35 | $29.16 | $34.25 | +10.02% | 90,964,800 |
| Mar 2020 | $37.25 | $39.11 | $26.38 | $31.13 | -15.77% | 102,049,100 |
| Feb 2020 | $41.00 | $44.98 | $35.60 | $36.96 | -9.23% | 53,087,000 |
| Jan 2020 | $46.48 | $46.55 | $40.04 | $40.72 | -11.57% | 59,339,100 |
| Dec 2019 | $46.68 | $47.64 | $45.14 | $46.05 | -0.63% | 63,685,900 |
| Nov 2019 | $43.99 | $46.66 | $43.57 | $46.34 | +6.09% | 44,963,700 |
| Oct 2019 | $42.07 | $44.28 | $38.33 | $43.68 | +4.45% | 62,954,100 |
| Sep 2019 | $38.50 | $43.46 | $37.96 | $41.82 | +6.96% | 76,850,200 |
| Aug 2019 | $44.07 | $44.11 | $36.45 | $39.10 | -10.95% | 74,631,800 |
| Jul 2019 | $43.80 | $46.17 | $41.84 | $43.91 | +1.36% | 67,447,300 |
| Jun 2019 | $41.48 | $45.27 | $41.34 | $43.32 | +4.46% | 69,187,700 |
| May 2019 | $46.80 | $47.47 | $40.87 | $41.47 | -11.41% | 61,377,800 |
| Apr 2019 | $46.51 | $47.96 | $43.68 | $46.81 | +1.17% | 65,437,700 |
| Mar 2019 | $46.27 | $47.72 | $43.72 | $46.27 | +0.98% | 60,916,400 |
| Feb 2019 | $47.59 | $48.24 | $45.37 | $45.82 | -3.39% | 51,841,700 |
| Jan 2019 | $39.91 | $48.02 | $39.52 | $47.43 | +17.52% | 66,470,600 |
| Dec 2018 | $47.05 | $47.68 | $37.55 | $40.36 | -12.62% | 72,466,400 |
| Nov 2018 | $45.55 | $47.47 | $43.97 | $46.19 | +1.83% | 74,376,400 |
| Oct 2018 | $49.40 | $50.69 | $39.60 | $45.36 | -7.71% | 118,420,700 |
| Sep 2018 | $50.98 | $54.95 | $49.05 | $49.15 | -3.89% | 53,651,800 |
| Aug 2018 | $53.28 | $53.84 | $50.03 | $51.14 | -4.82% | 43,753,400 |
| Jul 2018 | $51.90 | $54.00 | $50.80 | $53.73 | +3.17% | 44,635,500 |
| Jun 2018 | $55.08 | $59.57 | $52.03 | $52.08 | -2.65% | 79,475,100 |
| May 2018 | $51.43 | $55.97 | $50.00 | $53.50 | +3.76% | 55,192,400 |
| Apr 2018 | $53.18 | $54.29 | $50.42 | $51.56 | -3.50% | 51,558,200 |
| Mar 2018 | $59.64 | $59.87 | $50.04 | $53.43 | -10.34% | 69,797,300 |
| Feb 2018 | $62.89 | $63.32 | $55.13 | $59.59 | -5.20% | 53,950,400 |
| Jan 2018 | $58.70 | $66.94 | $58.26 | $62.86 | +8.49% | 52,205,700 |
| Dec 2017 | $56.54 | $58.26 | $54.77 | $57.94 | +2.35% | 40,696,200 |
| Nov 2017 | $57.65 | $58.45 | $53.10 | $56.61 | -1.15% | 38,543,000 |
| Oct 2017 | $56.87 | $58.96 | $56.14 | $57.27 | +0.79% | 33,348,100 |
| Sep 2017 | $54.15 | $58.09 | $54.08 | $56.82 | +5.48% | 38,557,400 |
| Aug 2017 | $55.36 | $55.56 | $51.28 | $53.87 | -2.02% | 44,041,200 |
| Jul 2017 | $56.89 | $58.95 | $54.23 | $54.98 | -2.88% | 39,572,700 |
| Jun 2017 | $53.00 | $57.24 | $52.82 | $56.61 | +7.05% | 57,641,400 |
| May 2017 | $54.09 | $54.20 | $50.66 | $52.88 | -2.02% | 47,101,400 |
| Apr 2017 | $50.89 | $55.54 | $49.60 | $53.97 | +6.28% | 45,867,000 |
| Mar 2017 | $53.23 | $54.25 | $49.62 | $50.78 | -3.64% | 62,774,500 |
| Feb 2017 | $56.73 | $57.12 | $50.60 | $52.70 | -6.89% | 79,445,900 |
| Jan 2017 | $53.11 | $58.86 | $52.41 | $56.60 | +6.67% | 51,076,700 |
| Dec 2016 | $48.94 | $54.68 | $48.90 | $53.06 | +8.91% | 56,391,200 |
| Nov 2016 | $45.15 | $49.10 | $43.55 | $48.72 | +8.19% | 57,813,100 |
| Oct 2016 | $47.98 | $48.50 | $44.66 | $45.03 | -6.15% | 64,853,800 |
| Sep 2016 | $48.59 | $49.90 | $47.08 | $47.98 | -1.05% | 60,326,200 |
| Aug 2016 | $45.76 | $49.70 | $45.17 | $48.49 | +5.85% | 59,589,300 |
| Jul 2016 | $42.70 | $46.28 | $41.08 | $45.81 | +8.09% | 50,193,200 |
| Jun 2016 | $41.95 | $44.18 | $39.24 | $42.38 | +0.52% | 64,163,800 |
| May 2016 | $43.28 | $43.69 | $39.52 | $42.16 | -2.57% | 66,763,100 |
| Apr 2016 | $40.75 | $44.60 | $39.35 | $43.27 | +5.43% | 65,214,100 |
| Mar 2016 | $36.02 | $42.09 | $35.93 | $41.04 | +14.96% | 93,923,100 |
| Feb 2016 | $34.03 | $36.20 | $32.86 | $35.70 | +4.36% | 102,453,300 |
| Jan 2016 | $37.16 | $38.00 | $32.50 | $34.21 | -9.26% | 100,063,900 |
| Dec 2015 | $41.92 | $42.12 | $36.76 | $37.70 | -9.87% | 70,312,400 |
| Nov 2015 | $42.75 | $43.62 | $39.59 | $41.83 | -2.01% | 62,662,700 |
| Oct 2015 | $37.71 | $44.83 | $37.68 | $42.69 | +12.97% | 73,660,800 |
| Sep 2015 | $42.14 | $43.50 | $37.11 | $37.79 | -12.40% | 60,213,500 |
| Aug 2015 | $47.88 | $48.23 | $40.64 | $43.14 | -9.88% | 61,733,300 |
| Jul 2015 | $48.01 | $49.49 | $46.13 | $47.87 | +0.59% | 67,243,700 |
| Jun 2015 | $51.78 | $52.09 | $47.39 | $47.59 | -8.18% | 74,023,600 |
| May 2015 | $53.94 | $54.40 | $50.76 | $51.83 | -3.52% | 64,221,500 |
| Apr 2015 | $55.20 | $56.49 | $52.33 | $53.72 | -3.19% | 60,887,100 |
| Mar 2015 | $56.41 | $57.01 | $53.68 | $55.49 | -1.63% | 55,420,000 |
| Feb 2015 | $52.96 | $57.90 | $52.22 | $56.41 | +7.12% | 51,808,100 |
| Jan 2015 | $53.86 | $55.49 | $51.35 | $52.66 | -1.72% | 62,545,700 |
| Dec 2014 | $53.67 | $55.73 | $52.10 | $53.58 | -0.45% | 53,773,200 |
| Nov 2014 | $50.62 | $55.13 | $50.17 | $53.82 | +6.32% | 59,048,800 |
| Oct 2014 | $47.59 | $51.10 | $44.50 | $50.62 | +6.03% | 92,265,700 |
| Sep 2014 | $48.36 | $50.43 | $47.51 | $47.74 | -1.47% | 73,357,600 |
| Aug 2014 | $47.46 | $48.52 | $46.77 | $48.45 | +2.00% | 55,274,300 |
| Jul 2014 | $50.85 | $51.98 | $47.06 | $47.50 | -5.88% | 115,988,800 |
| Jun 2014 | $47.55 | $50.65 | $46.87 | $50.47 | +5.96% | 59,051,000 |
| May 2014 | $46.52 | $47.66 | $45.50 | $47.63 | +2.10% | 52,825,800 |
| Apr 2014 | $46.07 | $47.57 | $44.24 | $46.65 | +1.68% | 77,027,000 |
| Mar 2014 | $47.84 | $48.83 | $44.43 | $45.88 | -6.16% | 88,979,500 |
| Feb 2014 | $47.64 | $49.71 | $44.67 | $48.89 | +2.41% | 70,350,200 |
| Jan 2014 | $48.58 | $49.36 | $45.32 | $47.74 | -2.63% | 70,528,100 |
| Dec 2013 | $46.63 | $49.52 | $45.38 | $49.03 | +5.10% | 77,132,700 |
| Nov 2013 | $44.81 | $47.27 | $43.05 | $46.65 | +4.57% | 74,383,300 |
| Oct 2013 | $44.78 | $45.97 | $42.92 | $44.61 | -0.42% | 100,905,200 |
| Sep 2013 | $47.80 | $49.96 | $43.95 | $44.80 | -5.10% | 71,711,000 |
| Aug 2013 | $48.80 | $49.74 | $46.00 | $47.21 | -2.28% | 61,353,400 |
| Jul 2013 | $44.55 | $50.33 | $44.55 | $48.31 | +9.03% | 75,092,200 |
| Jun 2013 | $46.22 | $46.70 | $42.36 | $44.31 | -3.99% | 76,105,300 |
| May 2013 | $46.76 | $48.94 | $43.19 | $46.15 | -1.77% | 80,586,500 |
| Apr 2013 | $46.52 | $49.10 | $44.72 | $46.98 | +0.86% | 93,040,600 |
| Mar 2013 | $43.74 | $47.25 | $43.51 | $46.58 | +5.84% | 76,715,100 |
| Feb 2013 | $41.85 | $44.74 | $39.47 | $44.01 | +6.25% | 80,980,100 |
| Jan 2013 | $40.13 | $42.74 | $39.53 | $41.42 | +3.97% | 72,593,200 |
| Dec 2012 | $37.25 | $39.88 | $35.11 | $39.84 | +7.27% | 66,366,700 |
| Nov 2012 | $35.82 | $37.35 | $32.95 | $37.14 | +3.66% | 72,637,200 |
| Oct 2012 | $36.44 | $38.42 | $34.83 | $35.83 | -1.35% | 78,785,100 |
| Sep 2012 | $34.46 | $37.25 | $33.71 | $36.32 | +5.09% | 104,251,700 |
| Aug 2012 | $32.97 | $35.15 | $31.49 | $34.56 | +5.33% | 81,895,500 |
| Jul 2012 | $28.91 | $33.66 | $28.29 | $32.81 | +13.49% | 100,044,900 |
| Jun 2012 | $28.45 | $30.26 | $27.29 | $28.91 | -0.99% | 81,862,000 |
| May 2012 | $33.23 | $33.61 | $28.61 | $29.20 | -12.34% | 111,461,000 |
| Apr 2012 | $35.10 | $35.59 | $31.96 | $33.31 | -5.10% | 94,800,800 |
| Mar 2012 | $35.18 | $36.50 | $34.16 | $35.10 | -0.14% | 103,916,800 |
| Feb 2012 | $31.48 | $36.00 | $30.86 | $35.15 | +12.88% | 111,297,100 |
| Jan 2012 | $30.23 | $32.58 | $29.45 | $31.14 | +5.20% | 93,640,300 |
| Dec 2011 | $28.25 | $29.85 | $26.98 | $29.60 | +4.23% | 82,383,400 |
| Nov 2011 | $26.73 | $29.41 | $25.36 | $28.40 | +2.53% | 113,313,000 |
| Oct 2011 | $23.05 | $29.25 | $21.55 | $27.70 | +19.14% | 107,310,131 |
| Sep 2011 | $27.09 | $28.31 | $23.17 | $23.25 | -14.36% | 146,786,300 |
| Aug 2011 | $30.31 | $30.31 | $22.90 | $27.15 | -8.59% | 162,717,900 |
| Jul 2011 | $30.02 | $31.57 | $28.75 | $29.70 | -0.40% | 92,867,400 |
| Jun 2011 | $31.02 | $31.26 | $26.25 | $29.82 | -4.48% | 166,564,700 |
| May 2011 | $32.34 | $33.01 | $29.95 | $31.22 | +1.10% | 107,392,400 |
| Apr 2011 | $30.30 | $31.50 | $28.62 | $30.88 | +2.32% | 106,271,800 |
| Mar 2011 | $27.85 | $30.41 | $24.88 | $30.18 | +8.64% | 134,736,600 |
| Feb 2011 | $29.11 | $30.44 | $26.71 | $27.78 | -3.81% | 96,590,100 |
| Jan 2011 | $27.50 | $29.64 | $27.21 | $28.88 | +6.02% | 118,512,900 |
| Dec 2010 | $25.45 | $27.50 | $25.11 | $27.24 | +9.09% | 88,735,200 |
| Nov 2010 | $25.54 | $26.59 | $24.26 | $24.97 | -1.23% | 116,515,100 |
| Oct 2010 | $22.06 | $25.33 | $21.44 | $25.28 | +16.23% | 146,555,000 |
| Sep 2010 | $20.97 | $23.64 | $20.77 | $21.75 | +6.30% | 161,765,900 |
| Aug 2010 | $24.66 | $25.28 | $19.33 | $20.46 | -15.45% | 135,164,400 |
| Jul 2010 | $22.82 | $25.79 | $21.96 | $24.20 | +6.94% | 141,116,700 |
| Jun 2010 | $22.82 | $26.97 | $21.04 | $22.63 | -2.58% | 194,692,900 |
| May 2010 | $26.95 | $27.13 | $20.50 | $23.23 | -13.13% | 179,135,900 |
| Apr 2010 | $24.83 | $29.25 | $24.83 | $26.74 | +8.66% | 142,691,400 |
| Mar 2010 | $23.40 | $27.29 | $23.30 | $24.61 | +6.21% | 160,038,000 |
| Feb 2010 | $23.24 | $24.88 | $21.66 | $23.17 | +1.14% | 136,325,300 |
| Jan 2010 | $27.19 | $28.61 | $22.63 | $22.91 | -14.45% | 102,714,600 |
| Dec 2009 | $25.80 | $27.79 | $25.27 | $26.78 | +5.23% | 90,289,400 |
| Nov 2009 | $22.52 | $25.92 | $21.91 | $25.45 | +14.07% | 88,698,300 |
| Oct 2009 | $22.26 | $25.40 | $20.38 | $22.31 | +0.36% | 142,127,100 |
| Sep 2009 | $22.86 | $25.30 | $20.80 | $22.23 | -3.14% | 155,759,700 |
| Aug 2009 | $19.14 | $22.99 | $18.87 | $22.95 | +22.01% | 169,834,600 |
| Jul 2009 | $15.22 | $19.57 | $13.82 | $18.81 | +24.32% | 163,090,300 |
| Jun 2009 | $14.61 | $15.96 | $12.26 | $15.13 | +5.29% | 189,727,900 |
| May 2009 | $12.84 | $15.40 | $11.39 | $14.37 | +13.51% | 179,142,100 |
| Apr 2009 | $7.00 | $12.99 | $6.80 | $12.66 | +79.83% | 212,668,000 |
| Mar 2009 | $5.49 | $9.44 | $3.93 | $7.04 | +23.73% | 253,818,000 |
| Feb 2009 | $8.83 | $8.83 | $5.41 | $5.69 | -37.61% | 202,382,100 |
| Jan 2009 | $11.86 | $12.74 | $9.06 | $9.12 | -22.71% | 141,107,600 |
| Dec 2008 | $12.14 | $13.48 | $10.35 | $11.80 | -5.22% | 139,027,100 |
| Nov 2008 | $16.80 | $17.58 | $10.20 | $12.45 | -27.87% | 155,223,700 |
| Oct 2008 | $25.96 | $26.64 | $15.36 | $17.26 | -34.07% | 182,220,000 |
| Sep 2008 | $27.18 | $31.07 | $25.45 | $26.18 | -3.22% | 152,701,100 |
| Aug 2008 | $27.92 | $30.17 | $26.68 | $27.05 | -2.42% | 106,610,000 |
| Jul 2008 | $23.01 | $28.39 | $21.66 | $27.72 | +18.97% | 136,787,300 |
| Jun 2008 | $27.06 | $27.25 | $23.14 | $23.30 | -14.40% | 102,904,700 |
| May 2008 | $26.10 | $28.80 | $25.35 | $27.22 | +4.01% | 100,238,900 |
| Apr 2008 | $27.55 | $29.37 | $25.81 | $26.17 | -3.79% | 110,554,400 |
| Mar 2008 | $31.69 | $32.75 | $26.59 | $27.20 | -14.20% | 152,818,500 |
| Feb 2008 | $32.20 | $33.77 | $30.76 | $31.70 | -1.55% | 68,081,300 |
| Jan 2008 | $32.42 | $32.92 | $27.51 | $32.20 | -0.56% | 92,507,200 |
| Dec 2007 | $33.47 | $34.75 | $31.43 | $32.38 | -4.06% | 62,320,100 |
| Nov 2007 | $36.46 | $36.77 | $32.21 | $33.75 | -8.69% | 72,942,600 |
| Oct 2007 | $35.95 | $37.33 | $34.55 | $36.96 | +3.04% | 64,158,900 |
| Sep 2007 | $35.18 | $36.40 | $33.93 | $35.87 | +2.16% | 65,320,000 |
| Aug 2007 | $37.04 | $37.23 | $31.05 | $35.11 | -5.29% | 113,054,600 |
| Jul 2007 | $39.00 | $41.57 | $36.61 | $37.07 | -5.07% | 74,754,700 |
| Jun 2007 | $39.40 | $39.94 | $36.99 | $39.05 | -0.31% | 59,682,000 |
| May 2007 | $37.85 | $39.50 | $37.42 | $39.17 | +3.84% | 65,133,700 |
| Apr 2007 | $36.40 | $38.35 | $36.06 | $37.72 | +3.63% | 63,052,200 |
| Mar 2007 | $35.70 | $36.79 | $34.03 | $36.40 | +1.17% | 64,795,400 |
| Feb 2007 | $34.16 | $38.00 | $33.59 | $35.98 | +6.77% | 68,941,000 |
| Jan 2007 | $34.23 | $34.86 | $32.75 | $33.70 | -1.17% | 50,034,100 |
| Dec 2006 | $33.20 | $35.25 | $32.90 | $34.10 | +3.02% | 42,695,500 |
| Nov 2006 | $33.39 | $33.82 | $31.85 | $33.10 | -0.75% | 44,000,000 |
| Oct 2006 | $34.70 | $35.63 | $33.22 | $33.35 | -3.70% | 42,711,800 |
| Sep 2006 | $35.05 | $36.05 | $33.53 | $34.63 | -0.40% | 50,068,800 |
| Aug 2006 | $34.60 | $35.60 | $33.19 | $34.77 | +1.28% | 44,056,600 |
| Jul 2006 | $32.52 | $34.46 | $31.52 | $34.33 | +6.28% | 41,872,200 |
| Jun 2006 | $33.86 | $34.19 | $30.69 | $32.30 | -4.94% | 51,759,800 |
| May 2006 | $36.34 | $37.98 | $31.98 | $33.98 | -6.52% | 60,473,500 |
| Apr 2006 | $34.69 | $37.77 | $33.72 | $36.35 | +5.15% | 64,899,400 |
| Mar 2006 | $32.71 | $36.39 | $32.12 | $34.57 | +5.49% | 60,769,600 |
| Feb 2006 | $32.60 | $34.04 | $32.11 | $32.77 | +0.43% | 50,513,300 |
| Jan 2006 | $34.04 | $34.58 | $32.10 | $32.63 | -2.92% | 46,133,100 |
| Dec 2005 | $31.80 | $34.90 | $31.74 | $33.61 | +6.60% | 47,570,000 |
| Nov 2005 | $29.20 | $32.20 | $28.86 | $31.53 | +8.05% | 45,445,400 |
| Oct 2005 | $29.84 | $29.84 | $26.97 | $29.18 | -2.08% | 69,158,400 |
| Sep 2005 | $30.85 | $32.24 | $29.45 | $29.80 | -3.40% | 52,883,800 |
| Aug 2005 | $31.75 | $32.25 | $30.04 | $30.85 | -2.37% | 51,389,800 |
| Jul 2005 | $30.47 | $35.05 | $29.76 | $31.60 | +4.60% | 88,310,000 |
| Jun 2005 | $32.28 | $34.86 | $30.16 | $30.21 | -6.21% | 56,734,700 |
| May 2005 | $34.10 | $34.57 | $31.20 | $32.21 | -6.07% | 57,430,200 |
| Apr 2005 | $36.79 | $37.92 | $33.04 | $34.29 | -6.80% | 58,453,300 |
| Mar 2005 | $37.51 | $40.08 | $35.67 | $36.79 | -1.50% | 54,824,700 |
| Feb 2005 | $39.15 | $40.28 | $36.68 | $37.35 | -4.60% | 69,955,900 |
| Jan 2005 | $42.09 | $42.59 | $38.60 | $39.15 | -6.79% | 53,702,600 |
| Dec 2004 | $41.65 | $42.52 | $39.90 | $42.00 | +1.16% | 46,385,800 |
| Nov 2004 | $38.60 | $42.00 | $38.13 | $41.52 | +7.82% | 38,691,700 |
| Oct 2004 | $40.59 | $41.54 | $37.12 | $38.51 | -4.70% | 54,457,500 |
| Sep 2004 | $39.90 | $41.35 | $38.22 | $40.41 | +0.97% | 46,272,200 |
| Aug 2004 | $43.24 | $43.61 | $39.58 | $40.02 | -7.43% | 38,344,900 |
| Jul 2004 | $44.40 | $44.65 | $41.73 | $43.23 | -3.29% | 39,204,400 |
| Jun 2004 | $41.73 | $44.81 | $41.38 | $44.70 | +6.61% | 35,918,900 |
| May 2004 | $40.32 | $42.17 | $37.91 | $41.93 | +3.99% | 50,975,600 |
| Apr 2004 | $41.55 | $43.50 | $40.04 | $40.32 | -4.59% | 78,882,500 |
| Mar 2004 | $44.60 | $44.87 | $39.80 | $42.26 | -4.52% | 57,389,000 |
| Feb 2004 | $42.29 | $44.88 | $40.56 | $44.26 | +4.71% | 48,099,100 |
| Jan 2004 | $43.55 | $45.01 | $41.12 | $42.27 | -1.95% | 55,295,400 |
| Dec 2003 | $37.75 | $43.32 | $37.64 | $43.11 | +15.86% | 54,597,300 |
| Nov 2003 | $39.36 | $39.74 | $36.57 | $37.21 | -5.44% | 43,281,500 |
| Oct 2003 | $39.35 | $40.00 | $37.81 | $39.35 | +0.85% | 58,711,900 |
| Sep 2003 | $39.65 | $41.39 | $38.50 | $39.02 | -3.77% | 47,529,000 |
| Aug 2003 | $39.12 | $41.50 | $37.78 | $40.55 | +3.66% | 45,177,600 |
| Jul 2003 | $35.75 | $39.70 | $35.31 | $39.12 | +9.49% | 63,637,400 |
| Jun 2003 | $36.99 | $39.39 | $35.63 | $35.73 | -2.56% | 62,108,200 |
| May 2003 | $35.80 | $37.70 | $34.75 | $36.67 | +2.57% | 59,893,600 |
| Apr 2003 | $34.00 | $36.34 | $33.17 | $35.75 | +5.77% | 65,331,100 |
| Mar 2003 | $35.45 | $38.07 | $33.09 | $33.80 | -3.51% | 67,071,900 |
| Feb 2003 | $35.65 | $36.93 | $33.75 | $35.03 | -1.88% | 42,607,400 |
| Jan 2003 | $35.01 | $38.65 | $34.55 | $35.70 | +2.09% | 60,031,000 |
| Dec 2002 | $39.55 | $39.64 | $34.16 | $34.97 | -10.90% | 56,284,800 |
| Nov 2002 | $34.50 | $39.60 | $33.64 | $39.25 | +12.37% | 47,063,600 |
| Oct 2002 | $33.90 | $38.89 | $31.35 | $34.93 | +4.61% | 68,931,800 |
| Sep 2002 | $36.31 | $38.00 | $31.75 | $33.39 | -11.31% | 77,000,700 |
| Aug 2002 | $39.82 | $40.82 | $36.73 | $37.65 | -5.45% | 66,090,100 |
| Jul 2002 | $43.57 | $44.10 | $35.42 | $39.82 | -8.63% | 67,484,800 |
| Jun 2002 | $43.25 | $44.26 | $41.50 | $43.58 | +1.11% | 51,314,600 |
| May 2002 | $41.95 | $45.20 | $40.79 | $43.10 | +4.03% | 51,371,000 |
| Apr 2002 | $43.02 | $43.02 | $39.13 | $41.43 | -3.67% | 68,977,300 |
| Mar 2002 | $44.50 | $46.20 | $41.20 | $43.01 | -1.69% | 64,786,000 |
| Feb 2002 | $41.93 | $44.92 | $40.56 | $43.75 | +4.72% | 61,476,500 |
| Jan 2002 | $40.35 | $42.50 | $37.89 | $41.78 | +3.54% | 65,540,700 |
| Dec 2001 | $39.95 | $41.80 | $39.00 | $40.35 | +1.00% | 42,943,000 |
| Nov 2001 | $35.88 | $40.65 | $35.50 | $39.95 | +11.59% | 45,351,400 |
| Oct 2001 | $35.05 | $38.44 | $33.61 | $35.80 | +2.76% | 63,945,500 |
| Sep 2001 | $40.25 | $41.85 | $30.70 | $34.84 | -13.20% | 59,567,600 |
| Aug 2001 | $40.86 | $42.50 | $38.90 | $40.14 | -1.50% | 54,545,300 |
| Jul 2001 | $35.85 | $40.90 | $35.21 | $40.75 | +14.15% | 53,102,100 |
| Jun 2001 | $38.45 | $40.54 | $35.11 | $35.70 | -6.67% | 57,382,900 |
| May 2001 | $39.18 | $41.00 | $36.76 | $38.25 | -2.37% | 59,064,700 |
| Apr 2001 | $35.83 | $39.72 | $33.31 | $39.18 | +8.59% | 46,188,800 |
| Mar 2001 | $37.75 | $41.34 | $32.90 | $36.08 | -4.20% | 66,918,300 |
| Feb 2001 | $38.65 | $39.61 | $35.30 | $37.66 | -2.56% | 41,384,800 |
| Jan 2001 | $40.00 | $43.31 | $33.75 | $38.65 | -5.30% | 65,399,800 |
| Dec 2000 | $33.94 | $43.00 | $33.81 | $40.81 | +20.48% | 62,303,500 |
| Nov 2000 | $36.63 | $38.19 | $32.00 | $33.88 | -7.03% | 55,432,400 |
| Oct 2000 | $29.13 | $37.19 | $26.31 | $36.44 | +27.02% | 81,613,400 |
| Sep 2000 | $32.50 | $34.00 | $27.00 | $28.69 | -10.04% | 62,036,700 |
| Aug 2000 | $34.25 | $35.94 | $31.00 | $31.89 | -5.33% | 55,573,200 |
| Jul 2000 | $30.31 | $36.81 | $30.13 | $33.69 | +13.00% | 66,317,300 |
| Jun 2000 | $34.69 | $35.75 | $29.56 | $29.81 | -14.36% | 85,654,700 |
| May 2000 | $37.06 | $41.06 | $33.00 | $34.81 | -5.27% | 63,467,900 |
| Apr 2000 | $43.63 | $45.94 | $36.44 | $36.75 | -14.04% | 59,800,200 |
| Mar 2000 | $37.31 | $43.75 | $32.88 | $42.75 | +16.13% | 86,255,700 |
| Feb 2000 | $46.81 | $49.00 | $34.69 | $36.81 | -22.70% | 56,761,300 |
| Jan 2000 | $57.00 | $60.00 | $46.25 | $47.63 | -15.61% | 57,133,700 |
| Dec 1999 | $51.94 | $57.69 | $50.56 | $56.44 | +7.92% | 46,329,200 |
| Nov 1999 | $52.50 | $56.00 | $49.88 | $52.30 | -0.62% | 37,751,300 |
| Oct 1999 | $48.13 | $52.88 | $43.56 | $52.63 | +9.49% | 40,297,400 |
| Sep 1999 | $48.25 | $54.75 | $46.94 | $48.06 | +2.12% | 40,300,700 |
| Aug 1999 | $50.38 | $56.06 | $47.00 | $47.06 | -7.72% | 39,379,400 |
| Jul 1999 | $50.38 | $55.50 | $49.50 | $51.00 | +1.49% | 35,886,700 |
| Jun 1999 | $50.56 | $56.25 | $49.81 | $50.25 | +0.50% | 41,952,400 |
| May 1999 | $53.25 | $58.44 | $49.50 | $50.00 | -6.21% | 44,922,200 |
| Apr 1999 | $42.81 | $59.50 | $42.69 | $53.31 | +26.37% | 81,289,500 |
| Mar 1999 | $42.31 | $47.25 | $39.81 | $42.19 | +0.45% | 39,262,200 |
| Feb 1999 | $41.00 | $45.38 | $39.94 | $42.00 | +6.16% | 33,873,600 |
| Jan 1999 | $44.38 | $46.94 | $39.50 | $39.56 | -11.72% | 46,285,100 |
| Dec 1998 | $43.44 | $45.50 | $40.19 | $44.81 | +3.17% | 29,750,900 |
| Nov 1998 | $45.50 | $46.81 | $42.25 | $43.44 | -6.46% | 27,187,500 |
| Oct 1998 | $45.81 | $49.19 | $43.19 | $46.44 | -0.40% | 22,543,100 |
| Sep 1998 | $35.50 | $49.38 | $35.50 | $46.63 | +26.01% | 32,765,600 |
| Aug 1998 | $45.13 | $45.63 | $36.94 | $37.00 | -17.09% | 25,471,400 |
| Jul 1998 | $43.31 | $46.00 | $42.19 | $44.63 | +3.78% | 30,070,600 |
| Jun 1998 | $46.38 | $48.19 | $42.50 | $43.00 | -6.52% | 26,190,100 |
| May 1998 | $52.44 | $55.25 | $46.00 | $46.00 | -11.86% | 21,023,300 |
| Apr 1998 | $47.00 | $55.25 | $47.00 | $52.19 | +11.33% | 26,751,800 |
| Mar 1998 | $46.56 | $52.63 | $46.31 | $46.88 | +0.54% | 29,116,500 |
| Feb 1998 | $46.50 | $49.13 | $46.06 | $46.63 | +2.05% | 21,921,900 |
| Jan 1998 | $45.00 | $47.88 | $40.88 | $45.69 | +5.94% | 34,672,400 |
| Dec 1997 | $47.88 | $49.56 | $39.88 | $43.13 | -9.21% | 31,755,000 |
| Nov 1997 | $45.88 | $48.38 | $45.75 | $47.50 | +5.56% | 25,520,100 |
| Oct 1997 | $55.25 | $58.50 | $43.00 | $45.00 | -18.18% | 31,572,800 |
| Sep 1997 | $53.00 | $58.94 | $50.31 | $55.00 | +4.27% | 33,356,800 |
| Aug 1997 | $56.25 | $58.50 | $52.63 | $52.75 | -6.01% | 20,556,700 |
| Jul 1997 | $48.63 | $61.00 | $48.25 | $56.13 | +15.57% | 37,399,500 |
| Jun 1997 | $48.25 | $51.88 | $47.00 | $48.56 | +1.44% | 24,165,000 |
| May 1997 | $42.25 | $49.38 | $41.63 | $47.88 | +13.31% | 28,795,200 |
| Apr 1997 | $38.88 | $42.75 | $38.63 | $42.25 | +8.33% | 22,903,300 |
| Mar 1997 | $41.75 | $43.63 | $38.75 | $39.00 | -6.31% | 20,024,800 |
| Feb 1997 | $41.13 | $43.63 | $40.75 | $41.63 | +1.83% | 20,194,100 |
| Jan 1997 | $40.88 | $43.38 | $39.75 | $40.88 | +0.93% | 36,154,700 |
| Dec 1996 | $42.38 | $42.50 | $38.75 | $40.50 | -4.71% | 28,379,900 |
| Nov 1996 | $42.75 | $44.00 | $41.38 | $42.50 | -0.29% | 20,542,400 |
| Oct 1996 | $42.25 | $43.75 | $41.13 | $42.63 | +0.29% | 21,439,400 |
| Sep 1996 | $39.88 | $44.63 | $39.63 | $42.50 | +6.25% | 24,459,300 |
| Aug 1996 | $38.13 | $42.25 | $37.88 | $40.00 | +5.61% | 17,719,500 |
| Jul 1996 | $37.25 | $40.63 | $36.75 | $37.88 | +2.71% | 28,708,300 |
| Jun 1996 | $40.13 | $40.50 | $36.88 | $36.88 | -7.52% | 22,907,400 |
| May 1996 | $40.00 | $43.38 | $39.25 | $39.88 | 0.00% | 28,754,300 |
| Apr 1996 | $39.63 | $41.38 | $37.75 | $39.88 | +0.95% | 36,133,500 |
| Mar 1996 | $35.88 | $40.13 | $35.63 | $39.50 | +10.49% | 45,855,800 |
| Feb 1996 | $41.00 | $41.25 | $35.63 | $35.75 | -12.27% | 28,542,600 |
| Jan 1996 | $38.25 | $41.50 | $36.00 | $40.75 | +7.59% | 43,002,600 |
| Dec 1995 | $38.38 | $38.38 | $35.00 | $37.88 | -0.98% | 24,043,200 |
| Nov 1995 | $37.25 | $38.50 | $34.13 | $38.25 | +3.38% | 28,125,000 |
| Oct 1995 | $41.88 | $42.00 | $35.50 | $37.00 | -11.90% | 33,158,400 |
| Sep 1995 | $40.94 | $43.63 | $40.50 | $42.00 | +2.60% | 21,382,100 |
| Aug 1995 | $42.00 | $43.38 | $40.19 | $40.94 | -3.11% | 23,419,000 |
| Jul 1995 | $42.88 | $45.69 | $41.19 | $42.25 | -1.46% | 33,789,200 |
| Jun 1995 | $39.31 | $42.88 | $38.69 | $42.88 | +9.06% | 21,994,400 |
| May 1995 | $38.44 | $41.00 | $37.88 | $39.31 | +2.11% | 27,295,800 |
| Apr 1995 | $37.63 | $38.63 | $35.94 | $38.50 | +2.67% | 22,091,600 |
| Mar 1995 | $38.13 | $38.50 | $35.38 | $37.50 | -1.80% | 27,386,200 |
| Feb 1995 | $35.63 | $39.44 | $35.63 | $38.19 | +7.38% | 20,912,800 |
| Jan 1995 | $37.63 | $39.88 | $35.13 | $35.56 | -5.64% | 24,386,400 |
| Dec 1994 | $35.81 | $38.56 | $34.69 | $37.69 | +5.42% | 14,477,000 |
| Nov 1994 | $37.13 | $37.44 | $33.94 | $35.75 | -4.03% | 24,817,600 |
| Oct 1994 | $39.12 | $40.25 | $37.00 | $37.25 | -5.10% | 29,794,800 |
| Sep 1994 | $38.44 | $40.19 | $36.44 | $39.25 | +1.78% | 29,659,000 |
| Aug 1994 | $36.31 | $38.94 | $35.44 | $38.56 | +5.83% | 23,957,600 |
| Jul 1994 | $33.25 | $36.81 | $33.19 | $36.44 | +10.00% | 15,956,800 |
| Jun 1994 | $34.63 | $36.44 | $32.94 | $33.13 | -4.33% | 14,481,200 |
| May 1994 | $32.69 | $35.06 | $31.25 | $34.63 | +6.13% | 17,046,800 |
| Apr 1994 | $33.38 | $33.75 | $30.31 | $32.63 | -3.87% | 21,334,400 |
| Mar 1994 | $36.06 | $37.13 | $33.56 | $33.94 | -6.54% | 26,436,000 |
| Feb 1994 | $37.94 | $38.94 | $36.13 | $36.31 | -3.33% | 18,951,800 |
| Jan 1994 | $33.94 | $37.81 | $33.75 | $37.56 | +10.89% | 26,425,600 |
| Dec 1993 | $33.50 | $34.31 | $32.63 | $33.88 | +1.50% | 12,405,400 |
| Nov 1993 | $30.00 | $33.69 | $30.00 | $33.38 | +12.19% | 17,265,200 |
| Oct 1993 | $30.13 | $31.69 | $28.31 | $29.75 | -1.24% | 21,745,000 |
| Sep 1993 | $32.50 | $32.50 | $29.00 | $30.13 | -7.49% | 18,537,200 |
| Aug 1993 | $31.94 | $34.19 | $31.69 | $32.56 | +2.16% | 15,418,200 |
| Jul 1993 | $32.00 | $32.88 | $31.25 | $31.88 | -0.39% | 10,929,000 |
| Jun 1993 | $33.50 | $33.81 | $31.00 | $32.00 | -4.12% | 12,939,600 |
| May 1993 | $33.00 | $34.00 | $32.06 | $33.38 | +1.52% | 14,147,200 |
| Apr 1993 | $31.13 | $33.56 | $30.88 | $32.88 | +5.20% | 16,174,200 |
| Mar 1993 | $32.19 | $33.69 | $31.25 | $31.25 | -2.72% | 21,887,000 |
| Feb 1993 | $32.38 | $34.94 | $31.19 | $32.13 | -0.39% | 27,472,400 |
| Jan 1993 | $33.38 | $33.38 | $30.38 | $32.25 | -3.19% | 21,926,200 |
| Dec 1992 | $32.56 | $33.69 | $31.44 | $33.31 | +2.11% | 19,033,600 |
| Nov 1992 | $32.25 | $33.69 | $30.44 | $32.63 | +0.77% | 17,043,000 |
| Oct 1992 | $31.81 | $32.63 | $29.25 | $32.38 | +1.37% | 16,882,800 |
| Sep 1992 | $31.13 | $34.00 | $30.75 | $31.94 | +2.61% | 16,717,000 |
| Aug 1992 | $33.44 | $33.50 | $30.50 | $31.13 | -6.74% | 15,070,200 |
| Jul 1992 | $35.00 | $35.19 | $31.25 | $33.38 | -4.47% | 22,941,400 |
| Jun 1992 | $35.13 | $35.75 | $32.25 | $34.94 | -0.89% | 18,273,200 |
| May 1992 | $36.88 | $37.44 | $34.25 | $35.25 | -5.37% | 18,020,400 |
| Apr 1992 | $36.63 | $38.50 | $34.25 | $37.25 | +1.19% | 16,096,200 |
| Mar 1992 | $37.06 | $39.25 | $36.25 | $36.81 | -0.34% | 16,811,800 |
| Feb 1992 | $36.00 | $39.19 | $35.81 | $36.94 | +2.25% | 16,757,600 |
| Jan 1992 | $35.44 | $38.25 | $34.06 | $36.13 | +2.12% | 37,413,400 |
| Dec 1991 | $33.13 | $35.69 | $31.31 | $35.38 | +5.99% | 17,696,600 |
| Nov 1991 | $38.19 | $38.19 | $33.25 | $33.38 | -12.17% | 15,354,600 |
| Oct 1991 | $33.94 | $39.12 | $33.38 | $38.00 | +11.56% | 19,697,400 |
| Sep 1991 | $34.88 | $35.06 | $32.50 | $34.06 | -2.15% | 11,620,000 |
| Aug 1991 | $34.56 | $35.25 | $31.06 | $34.81 | +0.18% | 15,939,600 |
| Jul 1991 | $35.69 | $36.38 | $33.63 | $34.75 | -1.42% | 13,735,000 |
| Jun 1991 | $35.31 | $37.25 | $34.75 | $35.25 | -0.18% | 21,068,800 |
| May 1991 | $31.44 | $36.00 | $30.69 | $35.31 | +12.33% | 21,255,800 |
| Apr 1991 | $30.38 | $33.06 | $29.56 | $31.44 | +3.07% | 20,658,400 |
| Mar 1991 | $30.56 | $32.25 | $29.63 | $30.50 | -0.61% | 14,479,200 |
| Feb 1991 | $29.31 | $32.56 | $28.75 | $30.69 | +4.25% | 23,609,200 |
| Jan 1991 | $26.81 | $30.13 | $25.25 | $29.44 | +10.05% | 26,435,400 |
| Dec 1990 | $24.75 | $27.31 | $24.19 | $26.75 | +8.63% | 14,520,800 |
| Nov 1990 | $23.25 | $25.13 | $22.88 | $24.63 | +5.91% | 14,633,400 |
| Oct 1990 | $22.06 | $24.50 | $21.94 | $23.25 | +6.90% | 19,019,400 |
| Sep 1990 | $23.69 | $24.38 | $21.38 | $21.75 | -8.66% | 11,826,000 |
| Aug 1990 | $28.19 | $29.88 | $22.56 | $23.81 | -15.52% | 23,558,800 |
| Jul 1990 | $25.44 | $28.38 | $25.44 | $28.19 | +10.81% | 18,935,800 |
| Jun 1990 | $26.44 | $27.19 | $25.31 | $25.44 | -3.09% | 13,891,600 |
| May 1990 | $24.69 | $26.44 | $24.13 | $26.25 | +5.79% | 16,762,000 |
| Apr 1990 | $25.00 | $26.94 | $24.56 | $24.81 | -1.98% | 12,384,600 |
| Mar 1990 | $25.00 | $26.25 | $24.88 | $25.31 | +0.25% | 14,056,000 |
| Feb 1990 | $25.25 | $25.44 | $24.13 | $25.25 | 0.00% | 14,447,200 |
| Jan 1990 | $28.13 | $28.88 | $24.56 | $25.25 | -10.62% | 20,714,200 |
| Dec 1989 | $25.75 | $28.50 | $25.75 | $28.25 | +10.24% | 12,701,600 |
| Nov 1989 | $24.88 | $26.31 | $23.50 | $25.63 | +3.02% | 16,525,800 |
| Oct 1989 | $28.00 | $28.31 | $23.63 | $24.88 | -10.76% | 27,739,400 |
| Sep 1989 | $29.00 | $29.38 | $27.00 | $27.88 | -4.09% | 17,465,400 |
| Aug 1989 | $26.13 | $29.38 | $25.81 | $29.06 | +12.86% | 26,110,200 |
| Jul 1989 | $23.00 | $25.75 | $22.75 | $25.75 | +12.26% | 20,944,400 |
| Jun 1989 | $24.31 | $24.75 | $22.88 | $22.94 | -6.14% | 22,484,600 |
| May 1989 | $24.31 | $25.50 | $23.81 | $24.44 | -0.51% | 23,408,000 |
| Apr 1989 | $22.88 | $25.13 | $22.75 | $24.56 | +7.97% | 19,549,400 |
| Mar 1989 | $23.50 | $23.87 | $22.56 | $22.75 | -2.67% | 19,492,600 |
| Feb 1989 | $25.44 | $25.94 | $23.06 | $23.38 | -7.65% | 21,773,200 |
| Jan 1989 | $23.25 | $25.56 | $23.00 | $25.31 | +9.16% | 26,634,400 |
| Dec 1988 | $22.25 | $23.44 | $21.25 | $23.19 | +3.63% | 18,222,400 |
| Nov 1988 | $22.75 | $23.81 | $21.31 | $22.38 | -2.19% | 17,478,800 |
| Oct 1988 | $22.38 | $24.13 | $22.19 | $22.88 | +2.24% | 19,213,400 |
| Sep 1988 | $22.31 | $23.13 | $21.94 | $22.38 | 0.00% | 14,663,800 |
| Aug 1988 | $22.69 | $23.50 | $21.25 | $22.38 | -0.83% | 17,689,800 |
| Jul 1988 | $24.13 | $24.69 | $21.19 | $22.56 | -6.23% | 18,772,800 |
| Jun 1988 | $21.38 | $24.56 | $20.94 | $24.06 | +13.57% | 23,712,800 |
| May 1988 | $21.75 | $22.63 | $19.81 | $21.19 | -2.02% | 15,843,200 |
| Apr 1988 | $20.25 | $23.19 | $20.19 | $21.63 | +6.46% | 26,329,600 |
| Mar 1988 | $22.38 | $23.06 | $20.00 | $20.31 | -8.45% | 26,049,000 |
| Feb 1988 | $19.81 | $22.25 | $18.81 | $22.19 | +14.52% | 24,913,600 |
| Jan 1988 | $21.44 | $22.69 | $18.25 | $19.38 | -8.28% | 30,747,400 |
| Dec 1987 | $18.63 | $22.44 | $17.63 | $21.13 | +16.15% | 32,172,200 |
| Nov 1987 | $18.12 | $20.31 | $16.75 | $18.19 | -2.35% | 26,291,400 |
| Oct 1987 | $25.94 | $27.19 | $13.50 | $18.63 | -28.19% | 51,332,600 |
| Sep 1987 | $26.50 | $26.75 | $23.31 | $25.94 | -2.12% | 28,144,000 |
| Aug 1987 | $24.06 | $28.00 | $23.75 | $26.50 | +8.72% | 37,504,000 |
| Jul 1987 | $24.13 | $25.13 | $22.31 | $24.38 | +0.52% | 25,975,800 |
| Jun 1987 | $23.25 | $25.63 | $22.25 | $24.25 | +6.89% | 26,443,600 |
| May 1987 | $24.53 | $24.91 | $21.00 | $22.69 | -7.75% | 41,516,600 |
| Apr 1987 | $26.31 | $28.91 | $23.41 | $24.59 | -7.19% | 53,226,800 |
| Mar 1987 | $22.56 | $27.50 | $22.53 | $26.50 | +17.78% | 44,414,000 |
| Feb 1987 | $22.94 | $24.44 | $22.38 | $22.50 | -2.44% | 31,378,400 |
| Jan 1987 | $18.88 | $23.66 | $18.88 | $23.06 | +22.80% | 51,611,200 |
| Dec 1986 | $18.88 | $20.03 | $18.28 | $18.78 | -1.80% | 37,042,000 |
| Nov 1986 | $18.38 | $19.25 | $17.59 | $19.13 | +4.62% | 27,904,000 |
| Oct 1986 | $17.19 | $18.38 | $16.56 | $18.28 | +7.54% | 40,040,000 |
| Sep 1986 | $17.03 | $18.25 | $15.81 | $17.00 | +0.18% | 36,521,200 |
| Aug 1986 | $15.97 | $17.56 | $15.19 | $16.97 | +5.85% | 31,018,000 |
| Jul 1986 | $15.72 | $17.13 | $15.44 | $16.03 | +1.99% | 30,838,400 |
| Jun 1986 | $15.63 | $16.22 | $14.94 | $15.72 | +0.40% | 19,230,000 |
| May 1986 | $14.28 | $15.84 | $13.78 | $15.66 | +9.39% | 20,797,600 |
| Apr 1986 | $15.44 | $15.53 | $14.13 | $14.31 | -6.91% | 24,697,600 |
| Mar 1986 | $14.34 | $16.31 | $13.81 | $15.38 | +6.96% | 26,988,000 |
| Feb 1986 | $13.03 | $14.59 | $12.84 | $14.38 | +10.84% | 23,608,800 |
| Jan 1986 | $12.69 | $13.09 | $12.09 | $12.97 | +2.22% | 20,668,000 |
| Dec 1985 | $12.06 | $12.94 | $11.84 | $12.69 | +5.73% | 21,183,200 |
| Nov 1985 | $11.09 | $12.34 | $11.06 | $12.00 | +8.17% | 15,964,400 |
| Oct 1985 | $11.59 | $11.78 | $11.06 | $11.09 | -4.31% | 19,111,200 |
| Sep 1985 | $12.38 | $12.38 | $11.59 | $11.59 | -6.08% | 11,935,600 |
| Aug 1985 | $12.84 | $12.88 | $11.94 | $12.34 | -3.66% | 9,106,000 |
| Jul 1985 | $12.25 | $13.03 | $11.78 | $12.81 | +4.59% | 25,154,400 |
| Jun 1985 | $12.75 | $12.78 | $12.16 | $12.25 | -3.69% | 11,904,400 |
| May 1985 | $12.56 | $12.88 | $12.25 | $12.72 | +1.24% | 17,122,000 |
| Apr 1985 | $12.41 | $12.72 | $12.09 | $12.56 | +1.01% | 12,512,000 |
| Mar 1985 | $12.81 | $12.94 | $12.28 | $12.44 | -3.40% | 14,956,800 |
| Feb 1985 | $13.56 | $13.63 | $12.63 | $12.88 | -5.29% | 21,291,600 |
| Jan 1985 | $13.41 | $14.44 | $13.06 | $13.59 | +0.93% | 41,256,000 |
| Dec 1984 | $12.69 | $14.13 | $12.13 | $13.47 | +6.16% | 19,864,000 |
| Nov 1984 | $12.63 | $13.34 | $12.19 | $12.69 | +0.25% | 20,116,400 |
| Oct 1984 | $12.56 | $13.03 | $11.97 | $12.66 | +0.50% | 16,334,400 |
| Sep 1984 | $13.97 | $14.00 | $12.53 | $12.59 | -10.05% | 21,109,200 |
| Aug 1984 | $12.25 | $14.25 | $12.25 | $14.00 | +14.58% | 43,740,000 |
| Jul 1984 | $12.16 | $12.25 | $11.50 | $12.22 | +0.51% | 10,300,000 |
| Jun 1984 | $11.69 | $12.56 | $11.50 | $12.16 | +3.73% | 15,107,600 |
| May 1984 | $13.75 | $13.94 | $11.69 | $11.72 | -14.97% | 18,966,800 |
| Apr 1984 | $13.47 | $13.88 | $13.06 | $13.78 | +2.56% | 13,693,200 |
| Mar 1984 | $12.34 | $14.47 | $12.31 | $13.44 | +8.86% | 19,338,400 |
| Feb 1984 | $13.47 | $13.66 | $12.16 | $12.34 | -8.56% | 14,765,200 |
| Jan 1984 | $14.69 | $14.97 | $13.44 | $13.50 | -8.47% | 15,115,200 |
| Dec 1983 | $14.66 | $15.00 | $13.88 | $14.75 | +0.43% | 13,668,400 |
| Nov 1983 | $12.31 | $14.88 | $11.81 | $14.69 | +19.29% | 27,274,000 |
| Oct 1983 | $13.22 | $14.06 | $12.13 | $12.31 | -8.16% | 15,513,600 |
| Sep 1983 | $13.56 | $14.44 | $13.19 | $13.41 | -0.69% | 13,281,600 |
| Aug 1983 | $13.19 | $13.94 | $12.03 | $13.50 | +2.37% | 15,952,800 |
| Jul 1983 | $12.94 | $13.63 | $12.38 | $13.19 | +0.96% | 14,751,200 |
| Jun 1983 | $14.59 | $14.59 | $12.66 | $13.06 | -10.87% | 14,000,400 |
| May 1983 | $13.97 | $14.91 | $13.00 | $14.66 | +3.30% | 12,749,600 |
| Apr 1983 | $13.34 | $14.38 | $12.88 | $14.19 | +6.57% | 14,418,000 |
| Mar 1983 | $14.34 | $14.56 | $13.13 | $13.31 | -5.75% | 15,330,400 |
| Feb 1983 | $12.38 | $14.59 | $12.25 | $14.13 | +13.85% | 11,390,800 |
| Jan 1983 | $11.94 | $13.31 | $11.50 | $12.41 | +2.58% | 15,408,000 |
| Dec 1982 | $11.69 | $12.25 | $10.41 | $12.09 | +4.03% | 13,541,200 |
| Nov 1982 | $11.81 | $12.91 | $10.75 | $11.63 | 0.00% | 11,233,200 |
| Oct 1982 | $9.84 | $12.50 | $9.69 | $11.63 | +19.23% | 17,618,000 |
| Sep 1982 | $10.44 | $11.13 | $9.75 | $9.75 | -6.31% | 13,915,600 |
| Aug 1982 | $8.94 | $10.84 | $8.66 | $10.41 | +19.35% | 20,429,600 |
| Jul 1982 | $9.19 | $9.72 | $8.72 | $8.72 | -5.42% | 11,623,600 |
| Jun 1982 | $8.75 | $9.28 | $8.38 | $9.22 | +5.36% | 6,963,600 |
| May 1982 | $9.03 | $9.66 | $8.66 | $8.75 | -2.44% | 7,158,400 |
| Apr 1982 | $8.41 | $9.47 | $8.25 | $8.97 | +9.13% | 9,533,200 |
| Mar 1982 | $8.94 | $9.16 | $8.19 | $8.22 | -7.39% | 12,202,400 |
| Feb 1982 | $9.38 | $9.53 | $8.31 | $8.88 | -7.19% | 9,228,000 |
| Jan 1982 | $9.84 | $9.88 | $8.84 | $9.56 | -2.24% | 5,190,000 |
| Dec 1981 | $10.31 | $10.59 | $9.78 | $9.78 | -5.15% | 6,191,200 |
| Nov 1981 | $9.75 | $10.44 | $9.63 | $10.31 | +7.49% | 4,192,800 |
| Oct 1981 | $9.91 | $10.31 | $9.28 | $9.59 | -3.15% | 4,512,800 |
| Sep 1981 | $10.84 | $11.03 | $9.38 | $9.91 | -8.64% | 6,260,800 |
| Aug 1981 | $11.91 | $12.09 | $10.84 | $10.84 | -8.92% | 6,506,800 |
| Jul 1981 | $11.44 | $12.25 | $10.91 | $11.91 | +4.10% | 7,611,600 |
| Jun 1981 | $11.72 | $12.38 | $11.44 | $11.44 | -2.14% | 4,560,800 |
| May 1981 | $11.53 | $11.81 | $10.75 | $11.69 | +1.35% | 4,937,200 |
| Apr 1981 | $12.56 | $12.56 | $11.41 | $11.53 | -8.21% | 4,968,800 |
| Mar 1981 | $11.59 | $12.88 | $11.44 | $12.56 | +8.36% | 10,494,800 |
| Feb 1981 | $10.50 | $11.81 | $10.22 | $11.59 | +10.09% | 5,394,000 |
| Jan 1981 | $10.50 | $11.16 | $10.31 | $10.53 | +0.30% | 4,052,800 |
| Dec 1980 | $11.28 | $11.97 | $10.25 | $10.50 | -6.92% | 8,678,400 |
| Nov 1980 | $9.81 | $11.34 | $9.66 | $11.28 | +14.97% | 6,354,000 |
| Oct 1980 | $10.09 | $10.84 | $9.78 | $9.81 | -2.79% | 8,535,600 |
| Sep 1980 | $10.06 | $10.63 | $9.66 | $10.09 | +0.31% | 4,880,400 |
| Aug 1980 | $10.56 | $10.91 | $9.94 | $10.06 | -4.73% | 6,924,000 |
| Jul 1980 | $9.13 | $10.69 | $9.03 | $10.56 | +15.75% | 9,592,800 |
| Jun 1980 | $8.56 | $9.47 | $8.38 | $9.13 | +6.57% | 12,234,400 |
| May 1980 | $8.56 | $8.94 | $7.81 | $8.56 | 0.00% | 13,961,600 |
| Apr 1980 | $8.31 | $8.78 | $7.75 | $8.56 | +3.01% | 8,844,400 |
| Mar 1980 | $10.16 | $10.22 | $7.63 | $8.31 | -18.15% | 10,068,000 |
| Feb 1980 | $9.78 | $11.09 | $9.50 | $10.16 | +3.83% | 10,190,800 |
| Jan 1980 | $9.25 | $10.91 | $8.97 | $9.78 | +5.74% | 16,332,400 |
| Dec 1979 | $9.38 | $9.91 | $9.09 | $9.25 | -1.33% | 7,671,600 |
| Nov 1979 | $9.47 | $9.56 | $8.91 | $9.38 | -1.32% | 4,140,000 |
| Oct 1979 | $11.03 | $11.03 | $9.19 | $9.50 | -14.12% | 8,177,600 |
| Sep 1979 | $11.19 | $11.66 | $10.69 | $11.06 | -1.12% | 5,001,200 |
| Aug 1979 | $10.66 | $11.78 | $10.59 | $11.19 | +4.99% | 4,882,400 |
| Jul 1979 | $11.13 | $11.13 | $10.13 | $10.66 | -4.48% | 4,703,200 |
| Jun 1979 | $10.50 | $11.34 | $10.47 | $11.16 | +6.25% | 3,317,600 |
| May 1979 | $11.31 | $11.41 | $10.44 | $10.50 | -6.92% | 3,547,200 |
| Apr 1979 | $11.47 | $11.91 | $11.13 | $11.28 | -2.43% | 4,512,000 |
| Mar 1979 | $10.00 | $11.81 | $9.97 | $11.56 | +15.62% | 6,880,400 |
| Feb 1979 | $10.28 | $10.63 | $9.75 | $10.00 | -3.32% | 3,359,200 |
| Jan 1979 | $9.13 | $10.75 | $9.06 | $10.34 | +13.36% | 7,507,600 |
| Dec 1978 | $9.69 | $10.16 | $8.84 | $9.13 | -4.89% | 5,796,000 |
| Nov 1978 | $10.19 | $10.63 | $9.56 | $9.59 | -4.06% | 5,581,600 |
| Oct 1978 | $11.13 | $11.31 | $10.00 | $10.00 | -10.11% | 7,142,800 |
| Sep 1978 | $11.13 | $12.31 | $10.84 | $11.13 | 0.00% | 6,192,400 |
| Aug 1978 | $11.09 | $11.97 | $10.84 | $11.13 | +0.28% | 8,013,200 |
| Jul 1978 | $9.75 | $11.16 | $9.53 | $11.09 | +11.99% | 4,997,600 |
| Jun 1978 | $10.47 | $11.13 | $9.78 | $9.91 | -5.37% | 4,459,200 |
| May 1978 | $10.41 | $11.19 | $10.25 | $10.47 | +1.51% | 6,232,400 |
| Apr 1978 | $9.38 | $10.44 | $9.09 | $10.31 | +8.55% | 9,196,000 |
| Mar 1978 | $8.94 | $9.66 | $8.78 | $9.50 | +5.19% | 4,123,200 |
| Feb 1978 | $9.91 | $10.09 | $8.91 | $9.03 | -8.83% | 3,613,200 |
| Jan 1978 | $10.94 | $10.94 | $9.75 | $9.91 | -9.43% | 4,150,800 |
| Dec 1977 | $10.81 | $10.94 | $10.19 | $10.94 | +1.16% | 4,952,400 |
| Nov 1977 | $10.19 | $11.13 | $10.03 | $10.81 | +5.81% | 4,948,000 |
| Oct 1977 | $11.03 | $11.19 | $9.75 | $10.22 | -7.37% | 5,382,000 |
| Sep 1977 | $11.50 | $12.00 | $10.63 | $11.03 | -4.08% | 4,044,400 |
| Aug 1977 | $11.59 | $11.94 | $10.84 | $11.50 | -0.81% | 4,565,600 |
| Jul 1977 | $12.88 | $12.91 | $11.31 | $11.59 | -9.95% | 5,178,400 |
| Jun 1977 | $12.81 | $13.53 | $12.72 | $12.88 | +0.49% | 4,377,200 |
| May 1977 | $14.50 | $14.78 | $12.81 | $12.81 | -11.64% | 5,322,000 |
| Apr 1977 | $14.00 | $14.75 | $13.94 | $14.50 | +3.80% | 2,739,200 |
| Mar 1977 | $14.13 | $14.94 | $13.88 | $13.97 | -0.89% | 4,980,800 |
| Feb 1977 | $14.59 | $14.81 | $12.97 | $14.09 | -3.22% | 6,578,400 |
| Jan 1977 | $17.19 | $17.41 | $14.13 | $14.56 | -15.43% | 6,572,000 |
| Dec 1976 | $16.44 | $17.38 | $15.75 | $17.22 | +4.75% | 4,494,000 |
| Nov 1976 | $16.84 | $17.31 | $15.63 | $16.44 | -2.41% | 4,566,800 |
| Oct 1976 | $17.56 | $17.63 | $16.28 | $16.84 | -4.09% | 4,738,000 |
| Sep 1976 | $17.03 | $18.41 | $17.03 | $17.56 | +3.50% | 4,834,000 |
| Aug 1976 | $17.13 | $17.28 | $15.88 | $16.97 | -0.91% | 5,985,200 |
| Jul 1976 | $18.25 | $18.63 | $17.13 | $17.13 | -6.16% | 3,363,600 |
| Jun 1976 | $18.28 | $19.34 | $17.63 | $18.25 | -0.17% | 3,538,800 |
| May 1976 | $17.88 | $19.38 | $17.38 | $18.28 | +2.27% | 3,598,800 |
| Apr 1976 | $17.69 | $18.78 | $17.34 | $17.88 | +1.06% | 4,496,400 |
| Mar 1976 | $18.50 | $19.94 | $17.41 | $17.69 | -4.39% | 6,439,600 |
| Feb 1976 | $17.66 | $19.72 | $17.25 | $18.50 | +4.78% | 5,422,800 |
| Jan 1976 | $14.44 | $17.75 | $14.41 | $17.66 | +22.29% | 6,717,600 |
| Dec 1975 | $14.22 | $14.47 | $13.37 | $14.44 | +1.54% | 3,087,600 |
| Nov 1975 | $13.75 | $14.50 | $13.41 | $14.22 | +3.17% | 2,983,200 |
| Oct 1975 | $12.91 | $14.97 | $12.50 | $13.78 | +6.78% | 5,022,800 |
| Sep 1975 | $14.97 | $15.38 | $12.84 | $12.91 | -13.78% | 4,484,000 |
| Aug 1975 | $13.25 | $15.09 | $13.13 | $14.97 | +12.44% | 4,886,400 |
| Jul 1975 | $12.69 | $13.41 | $12.19 | $13.31 | +4.41% | 3,312,400 |
| Jun 1975 | $12.44 | $13.09 | $11.13 | $12.75 | +4.62% | 3,098,000 |
| May 1975 | $12.63 | $13.69 | $11.50 | $12.19 | -3.47% | 3,732,800 |
| Apr 1975 | $10.44 | $12.88 | $10.31 | $12.63 | +20.96% | 3,659,200 |
| Mar 1975 | $10.00 | $11.03 | $9.38 | $10.44 | +4.37% | 4,869,200 |
| Feb 1975 | $9.50 | $10.50 | $9.41 | $10.00 | +5.26% | 4,306,800 |
| Jan 1975 | $9.13 | $9.75 | $8.66 | $9.50 | +6.29% | 2,544,800 |
| Dec 1974 | $9.22 | $9.22 | $7.91 | $8.94 | -3.70% | 2,365,200 |
| Nov 1974 | $10.13 | $10.41 | $9.03 | $9.28 | -10.00% | 2,115,600 |
| Oct 1974 | $8.81 | $11.03 | $8.66 | $10.31 | +17.02% | 3,763,200 |
| Sep 1974 | $10.06 | $10.81 | $8.72 | $8.81 | -12.42% | 3,526,000 |
| Aug 1974 | $11.53 | $12.50 | $9.81 | $10.06 | -12.74% | 3,276,400 |
| Jul 1974 | $11.91 | $12.66 | $11.38 | $11.53 | -3.15% | 2,516,800 |
| Jun 1974 | $10.81 | $12.22 | $10.72 | $11.91 | +10.12% | 2,062,400 |
| May 1974 | $11.75 | $12.38 | $10.13 | $10.81 | -7.98% | 3,586,000 |
| Apr 1974 | $12.81 | $13.25 | $11.63 | $11.75 | -8.29% | 3,024,800 |
| Mar 1974 | $12.47 | $13.50 | $11.84 | $12.81 | +2.76% | 3,114,400 |
| Feb 1974 | $12.88 | $12.88 | $10.50 | $12.47 | -3.16% | 2,716,400 |
| Jan 1974 | $13.03 | $14.00 | $12.41 | $12.88 | -0.96% | 3,593,600 |
| Dec 1973 | $10.97 | $13.25 | $10.59 | $13.00 | +17.51% | 3,298,800 |
| Nov 1973 | $12.75 | $12.75 | $11.00 | $11.06 | -13.66% | 4,355,200 |
| Oct 1973 | $11.75 | $14.25 | $11.75 | $12.81 | +9.04% | 6,636,000 |
| Sep 1973 | $11.13 | $11.94 | $10.69 | $11.75 | +5.62% | 5,208,400 |
| Aug 1973 | $9.50 | $11.25 | $9.06 | $11.13 | +17.11% | 5,888,000 |
| Jul 1973 | $8.56 | $9.72 | $8.25 | $9.50 | +10.95% | 4,013,200 |
| Jun 1973 | $8.69 | $9.16 | $8.41 | $8.56 | -1.44% | 2,178,400 |
| May 1973 | $8.72 | $9.63 | $8.41 | $8.69 | -0.36% | 3,012,400 |
| Apr 1973 | $9.44 | $9.66 | $8.59 | $8.72 | -7.62% | 2,986,400 |
| Mar 1973 | $9.53 | $9.59 | $8.63 | $9.44 | -1.31% | 1,704,000 |
| Feb 1973 | $9.94 | $10.84 | $9.47 | $9.56 | -3.77% | 2,311,200 |
| Jan 1973 | $10.47 | $10.75 | $9.72 | $9.94 | -5.07% | 3,408,400 |
| Dec 1972 | $10.28 | $10.50 | $9.91 | $10.47 | +1.51% | 2,119,600 |
| Nov 1972 | $9.13 | $10.56 | $9.13 | $10.31 | +13.79% | 3,055,600 |
| Oct 1972 | $8.59 | $9.38 | $8.47 | $9.06 | +5.45% | 2,527,600 |
| Sep 1972 | $9.13 | $9.22 | $8.56 | $8.59 | -5.82% | 3,864,000 |
| Aug 1972 | $9.16 | $9.66 | $9.03 | $9.13 | +0.34% | 1,943,600 |
| Jul 1972 | $9.28 | $9.41 | $8.31 | $9.09 | -2.35% | 1,324,800 |
| Jun 1972 | $9.78 | $9.94 | $9.00 | $9.31 | -4.79% | 1,630,000 |
| May 1972 | $9.69 | $10.03 | $8.88 | $9.78 | +0.97% | 2,228,800 |
| Apr 1972 | $9.16 | $9.84 | $9.09 | $9.69 | +5.80% | 2,778,400 |
| Mar 1972 | $8.66 | $9.25 | $8.66 | $9.16 | +5.78% | 3,136,400 |
| Feb 1972 | $8.53 | $8.94 | $8.41 | $8.66 | +1.46% | 3,416,800 |
| Jan 1972 | $8.75 | $9.38 | $8.44 | $8.53 | -2.50% | 2,390,000 |
| Dec 1971 | $7.88 | $8.94 | $7.84 | $8.75 | +11.11% | 2,827,200 |
| Nov 1971 | $8.19 | $8.22 | $7.13 | $7.88 | -4.55% | 4,255,600 |
| Oct 1971 | $8.19 | $8.56 | $7.94 | $8.25 | +0.76% | 2,582,400 |
| Sep 1971 | $8.63 | $9.03 | $7.84 | $8.19 | -5.07% | 2,474,000 |
| Aug 1971 | $8.13 | $8.75 | $7.81 | $8.63 | +6.98% | 2,696,000 |
| Jul 1971 | $8.78 | $8.84 | $7.91 | $8.06 | -8.19% | 2,401,200 |
| Jun 1971 | $9.53 | $9.72 | $8.66 | $8.78 | -7.57% | 2,814,800 |
| May 1971 | $9.84 | $10.00 | $9.25 | $9.50 | -3.49% | 2,910,000 |
| Apr 1971 | $9.22 | $10.16 | $8.25 | $9.84 | +6.78% | 3,593,200 |
| Mar 1971 | $9.16 | $9.53 | $9.09 | $9.22 | +0.68% | 1,985,600 |
| Feb 1971 | $9.53 | $9.63 | $8.75 | $9.16 | -3.93% | 2,168,400 |
| Jan 1971 | $8.81 | $9.69 | $8.44 | $9.53 | +8.16% | 2,419,600 |
| Dec 1970 | $8.03 | $9.13 | $8.03 | $8.81 | +9.73% | 2,771,600 |
| Nov 1970 | $8.41 | $8.50 | $7.66 | $8.03 | -4.46% | 2,554,400 |
| Oct 1970 | $8.91 | $9.09 | $8.19 | $8.41 | -5.61% | 2,927,600 |
| Sep 1970 | $9.13 | $9.72 | $8.50 | $8.91 | -2.40% | 2,394,400 |
| Aug 1970 | $8.63 | $9.13 | $8.28 | $9.13 | +5.80% | 1,636,400 |
| Jul 1970 | $7.63 | $9.13 | $7.59 | $8.63 | +13.11% | 1,566,000 |
| Jun 1970 | $7.94 | $8.41 | $7.38 | $7.63 | -3.94% | 1,322,400 |
| May 1970 | $8.50 | $8.69 | $7.09 | $7.94 | -6.62% | 1,717,600 |
| Apr 1970 | $8.97 | $9.50 | $8.25 | $8.50 | -3.89% | 1,826,800 |
| Mar 1970 | $9.13 | $9.31 | $8.47 | $8.84 | -2.75% | 1,973,200 |
| Feb 1970 | $8.28 | $9.44 | $8.25 | $9.09 | +10.65% | 1,598,400 |
| Jan 1970 | $9.28 | $10.00 | $8.06 | $8.22 | -11.45% | 1,552,400 |
| Dec 1969 | $9.63 | $9.91 | $8.81 | $9.28 | -3.57% | 2,475,200 |
| Nov 1969 | $10.16 | $10.94 | $9.19 | $9.63 | -5.23% | 2,533,600 |
| Oct 1969 | $9.44 | $10.25 | $9.31 | $10.16 | +7.62% | 1,818,800 |
| Sep 1969 | $9.97 | $10.31 | $9.34 | $9.44 | -5.33% | 1,501,200 |
| Aug 1969 | $9.53 | $10.25 | $9.41 | $9.97 | +6.69% | 1,812,800 |
| Jul 1969 | $9.63 | $9.91 | $8.78 | $9.34 | -2.92% | 2,200,400 |
| Jun 1969 | $10.97 | $11.03 | $9.44 | $9.63 | -12.25% | 2,453,200 |
| May 1969 | $11.31 | $11.50 | $10.84 | $10.97 | -3.04% | 2,376,400 |
| Apr 1969 | $10.66 | $11.50 | $9.94 | $11.31 | +6.16% | 3,209,200 |
| Mar 1969 | $9.25 | $10.69 | $9.25 | $10.66 | +15.99% | 3,775,600 |
| Feb 1969 | $9.38 | $9.94 | $8.69 | $9.19 | -1.67% | 3,108,400 |
| Jan 1969 | $9.41 | $9.53 | $8.66 | $9.34 | -0.66% | 1,879,600 |
| Dec 1968 | $9.97 | $9.97 | $9.06 | $9.41 | -5.94% | 1,880,800 |
| Nov 1968 | $9.31 | $10.06 | $8.78 | $10.00 | +7.38% | 2,479,200 |
| Oct 1968 | $9.00 | $9.66 | $8.69 | $9.31 | +3.47% | 3,333,600 |
| Sep 1968 | $8.31 | $9.03 | $8.22 | $9.00 | +8.27% | 3,096,800 |
| Aug 1968 | $7.88 | $8.47 | $7.63 | $8.31 | +5.56% | 2,691,600 |
| Jul 1968 | $8.41 | $8.72 | $7.59 | $7.88 | -6.32% | 3,337,600 |
| Jun 1968 | $7.88 | $8.66 | $7.81 | $8.41 | +6.75% | 5,568,000 |
| May 1968 | $7.84 | $7.97 | $7.63 | $7.88 | +0.40% | 4,648,800 |
| Apr 1968 | $6.94 | $7.91 | $6.78 | $7.84 | +13.06% | 4,228,400 |
| Mar 1968 | $6.69 | $7.06 | $6.47 | $6.94 | +3.74% | 2,764,800 |
| Feb 1968 | $7.44 | $7.63 | $6.69 | $6.69 | -10.08% | 3,006,000 |
| Jan 1968 | $7.69 | $8.56 | $7.13 | $7.44 | -3.25% | 9,700,000 |
| Dec 1967 | $6.38 | $7.81 | $6.28 | $7.69 | +20.59% | 6,329,600 |
| Nov 1967 | $6.44 | $6.53 | $6.19 | $6.38 | -0.97% | 3,491,200 |
| Oct 1967 | $6.91 | $7.38 | $6.31 | $6.44 | -6.79% | 4,705,600 |
| Sep 1967 | $7.09 | $7.34 | $6.88 | $6.91 | -2.64% | 2,401,200 |
| Aug 1967 | $7.28 | $7.75 | $6.97 | $7.09 | -2.58% | 2,675,600 |
| Jul 1967 | $7.31 | $8.06 | $7.09 | $7.28 | -0.43% | 2,610,000 |
| Jun 1967 | $7.25 | $8.09 | $7.13 | $7.31 | +0.86% | 2,500,800 |
| May 1967 | $7.50 | $7.97 | $7.16 | $7.25 | -3.33% | 3,221,600 |
| Apr 1967 | $6.94 | $7.59 | $6.72 | $7.50 | +8.11% | 3,084,800 |
| Mar 1967 | $6.69 | $7.28 | $6.47 | $6.94 | +3.74% | 3,329,200 |
| Feb 1967 | $7.19 | $7.25 | $6.56 | $6.69 | -6.96% | 1,893,600 |
| Jan 1967 | $6.34 | $7.28 | $6.19 | $7.19 | +13.30% | 2,437,600 |
| Dec 1966 | $6.25 | $6.66 | $6.09 | $6.34 | +1.50% | 2,401,600 |
| Nov 1966 | $6.56 | $7.13 | $6.25 | $6.25 | -4.31% | 2,057,600 |
| Oct 1966 | $6.19 | $6.88 | $5.94 | $6.53 | +5.55% | 1,792,400 |
| Sep 1966 | $6.66 | $6.81 | $6.00 | $6.19 | -7.04% | 1,627,200 |
| Aug 1966 | $6.97 | $7.22 | $6.19 | $6.66 | -4.91% | 1,562,000 |
| Jul 1966 | $6.81 | $7.34 | $6.72 | $7.00 | +2.75% | 1,134,400 |
| Jun 1966 | $6.78 | $7.34 | $6.56 | $6.81 | +0.46% | 1,676,400 |
| May 1966 | $7.50 | $7.53 | $6.69 | $6.78 | -9.58% | 2,492,800 |
| Apr 1966 | $7.56 | $7.88 | $7.38 | $7.50 | -0.83% | 1,912,000 |
| Mar 1966 | $8.16 | $8.19 | $7.41 | $7.56 | -7.28% | 2,238,800 |
| Feb 1966 | $8.41 | $8.72 | $8.00 | $8.16 | -2.97% | 2,142,000 |
| Jan 1966 | $7.69 | $8.75 | $7.53 | $8.41 | +9.35% | 3,518,000 |
| Dec 1965 | $7.41 | $7.84 | $7.06 | $7.69 | +3.80% | 3,162,000 |
| Nov 1965 | $7.88 | $7.94 | $7.34 | $7.41 | -5.95% | 2,095,200 |
| Oct 1965 | $7.63 | $8.25 | $7.50 | $7.88 | +3.28% | 2,676,000 |
| Sep 1965 | $7.72 | $7.91 | $7.50 | $7.63 | -1.21% | 1,872,800 |
| Aug 1965 | $7.41 | $7.72 | $7.25 | $7.72 | +4.22% | 1,616,400 |
| Jul 1965 | $7.56 | $7.88 | $7.13 | $7.41 | -2.07% | 1,611,600 |
| Jun 1965 | $8.41 | $8.44 | $7.34 | $7.56 | -10.04% | 2,115,600 |
| May 1965 | $8.72 | $9.03 | $8.34 | $8.41 | -3.58% | 1,777,600 |
| Apr 1965 | $8.28 | $8.75 | $8.16 | $8.72 | +5.28% | 1,701,200 |
| Mar 1965 | $8.22 | $8.38 | $8.06 | $8.28 | +0.76% | 1,530,800 |
| Feb 1965 | $8.44 | $8.50 | $7.81 | $8.22 | -2.59% | 1,861,200 |
| Jan 1965 | $8.19 | $8.53 | $8.03 | $8.44 | +3.05% | 1,184,800 |
| Dec 1964 | $8.66 | $8.72 | $8.00 | $8.19 | -5.41% | 1,262,800 |
| Nov 1964 | $9.31 | $9.53 | $8.44 | $8.66 | -7.05% | 1,748,400 |
| Oct 1964 | $9.06 | $9.38 | $8.88 | $9.31 | +2.76% | 2,014,800 |
| Sep 1964 | $8.06 | $9.09 | $8.00 | $9.06 | +12.40% | 2,645,200 |
| Aug 1964 | $8.06 | $8.31 | $7.91 | $8.06 | 0.00% | 1,294,400 |
| Jul 1964 | $7.97 | $8.38 | $7.88 | $8.06 | +1.57% | 1,501,200 |
| Jun 1964 | $7.94 | $8.28 | $7.56 | $7.94 | 0.00% | 1,430,400 |
| May 1964 | $8.16 | $8.41 | $7.94 | $7.94 | -3.42% | 1,214,000 |
| Apr 1964 | $8.06 | $8.69 | $8.00 | $8.22 | +1.94% | 1,631,600 |
| Mar 1964 | $7.75 | $8.19 | $7.63 | $8.06 | +4.03% | 1,453,200 |
| Feb 1964 | $7.94 | $8.16 | $7.63 | $7.75 | -2.36% | 970,800 |
| Jan 1964 | $8.03 | $8.41 | $7.81 | $7.94 | -1.17% | 1,116,800 |
| Dec 1963 | $8.09 | $8.31 | $7.81 | $8.03 | -0.77% | 930,000 |
| Nov 1963 | $8.47 | $8.69 | $7.25 | $8.09 | -4.43% | 894,000 |
| Oct 1963 | $8.72 | $9.00 | $8.28 | $8.47 | -2.87% | 997,600 |
| Sep 1963 | $7.84 | $9.06 | $7.84 | $8.72 | +11.16% | 1,606,400 |
| Aug 1963 | $7.16 | $7.91 | $7.13 | $7.84 | +9.61% | 902,400 |
| Jul 1963 | $7.63 | $7.63 | $7.06 | $7.16 | -6.15% | 766,400 |
| Jun 1963 | $7.91 | $8.00 | $7.56 | $7.63 | -3.56% | 880,000 |
| May 1963 | $8.03 | $8.13 | $7.59 | $7.91 | -1.56% | 1,191,200 |
| Apr 1963 | $7.63 | $8.13 | $7.63 | $8.03 | +5.33% | 1,538,400 |
| Mar 1963 | $6.88 | $7.72 | $6.72 | $7.63 | +10.91% | 1,323,600 |
| Feb 1963 | $7.25 | $7.69 | $6.75 | $6.88 | -5.17% | 1,184,400 |
| Jan 1963 | $6.66 | $7.41 | $6.53 | $7.25 | +7.91% | 1,299,600 |
| Dec 1962 | $7.00 | $7.22 | $6.50 | $6.72 | -4.02% | 1,202,400 |
| Nov 1962 | $6.47 | $7.16 | $6.31 | $7.00 | +8.21% | 1,356,800 |
| Oct 1962 | $6.34 | $6.59 | $5.66 | $6.47 | +1.97% | 1,485,600 |
| Sep 1962 | $6.59 | $6.75 | $6.28 | $6.34 | -3.79% | 1,247,600 |
| Aug 1962 | $6.78 | $6.88 | $6.47 | $6.59 | -2.76% | 1,402,400 |
| Jul 1962 | $6.50 | $7.00 | $6.31 | $6.78 | +4.33% | 1,672,800 |
| Jun 1962 | $7.38 | $7.44 | $6.31 | $6.50 | -11.86% | 1,805,200 |
| May 1962 | $8.19 | $8.34 | $6.78 | $7.38 | -9.92% | 1,841,200 |
| Apr 1962 | $9.25 | $9.38 | $8.19 | $8.19 | -11.49% | 861,600 |
| Mar 1962 | $9.19 | $9.53 | $9.09 | $9.25 | +0.68% | 1,192,400 |
| Feb 1962 | $8.47 | $9.34 | $8.41 | $9.19 | +8.49% | 1,124,000 |
| Jan 1962 | $9.16 | $9.38 | $8.28 | $8.47 | – | 1,208,000 |
Seasonality
IP 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 | 5.1% | -3.1% | -2.8% | -2.6% | 4.8% | 1.1% | 2.5% | -0.1% | -2.7% | 0.6% | 5.6% | -2.8% |
| Months up | 8 of 10 | 2 of 10 | 4 of 10 | 5 of 10 | 7 of 10 | 5 of 10 | 6 of 10 | 4 of 10 | 5 of 10 | 6 of 10 | 7 of 9 | 3 of 9 |
| 2026 | 2.4% | 9.1% | -18.0% | -14.8% | 11.7% | 13.8% | 7.2% | -6.0% | -12.5% | 8.6% | ||
| 2025 | 3.4% | 2.1% | -5.3% | -14.4% | 5.7% | -2.0% | -0.2% | 7.3% | -6.6% | -16.7% | 3.4% | -0.2% |
| 2024 | -0.9% | -0.0% | 10.4% | -10.5% | 30.5% | -4.3% | 7.7% | 5.2% | 0.9% | 13.7% | 6.8% | -8.5% |
| 2023 | 20.8% | -11.9% | -0.9% | -8.2% | -9.8% | 8.1% | 13.4% | -1.9% | 1.6% | -4.9% | 11.1% | -2.1% |
| 2022 | 2.7% | -8.9% | 6.0% | 0.3% | 5.7% | -13.7% | 2.2% | -1.6% | -23.8% | 6.0% | 11.9% | -6.7% |
| 2021 | 1.2% | -0.3% | 8.9% | 7.3% | 9.7% | -2.8% | -5.8% | 4.9% | -6.9% | -6.2% | -7.5% | 3.2% |
| 2020 | -11.6% | -8.1% | -15.8% | 10.0% | 1.0% | 3.4% | -1.2% | 5.7% | 11.8% | 7.9% | 14.3% | 0.5% |
| 2019 | 17.5% | -2.4% | 1.0% | 1.2% | -10.4% | 4.5% | 1.4% | -9.8% | 7.0% | 4.4% | 7.3% | -0.6% |
| 2018 | 8.5% | -4.4% | -10.3% | -3.5% | 4.7% | -2.7% | 3.2% | -3.9% | -3.9% | -7.7% | 3.0% | -12.6% |
| 2017 | 6.7% | -6.1% | -3.6% | 6.3% | -1.1% | 7.1% | -2.9% | -1.1% | 5.5% | 0.8% | -0.3% | 2.3% |