Cooper Companies, Inc. (COO) stock
COONasdaqOphthalmic GoodsFiscal year ends October 31
Financials through Q3 FY2026, quarter ended Jul 31, 2026Last filing: 10-Q on Sep 9, 2026Score 15/3042% below fair value
$59.55−0.79 (-1.31%)
Close on Oct 30, 2026Market cap $11.32BP/E 20.3Yield –
Price history
Cooper Companies share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$59.55
-1.31% on the day
52-week range
$51.01 – $89.83
-33.7% from the high
Change over 52 weeks
-15.1%
From $70.11 on Oct 30, 2025
Average volume
3.17M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $56.46 | $62.09 | $53.71 | $59.55 | +5.34% | 75,947,211 |
| Sep 2026 | $70.26 | $71.07 | $51.01 | $56.53 | -19.35% | 110,983,694 |
| Aug 2026 | $73.38 | $78.11 | $69.64 | $70.09 | -3.08% | 35,733,647 |
| Jul 2026 | $72.31 | $74.45 | $68.37 | $72.32 | +0.85% | 49,231,862 |
| Jun 2026 | $60.59 | $72.15 | $59.14 | $71.71 | +17.15% | 81,131,528 |
| May 2026 | $62.90 | $63.32 | $58.89 | $61.21 | -2.69% | 48,951,796 |
| Apr 2026 | $71.83 | $72.63 | $60.64 | $62.90 | -12.03% | 43,908,678 |
| Mar 2026 | $83.59 | $84.09 | $69.06 | $71.50 | -14.55% | 48,988,617 |
| Feb 2026 | $81.24 | $84.62 | $78.79 | $83.67 | +2.81% | 33,699,363 |
| Jan 2026 | $82.09 | $85.04 | $79.61 | $81.38 | -0.71% | 44,264,633 |
| Dec 2025 | $77.58 | $89.83 | $75.25 | $81.96 | +5.17% | 70,839,558 |
| Nov 2025 | $69.65 | $78.69 | $67.20 | $77.93 | +11.47% | 47,356,919 |
| Oct 2025 | $67.67 | $76.23 | $66.82 | $69.91 | +1.97% | 60,133,466 |
| Sep 2025 | $66.38 | $69.81 | $64.19 | $68.56 | +1.73% | 60,788,768 |
| Aug 2025 | $70.50 | $75.54 | $61.78 | $67.40 | -4.66% | 55,948,053 |
| Jul 2025 | $71.00 | $77.06 | $70.47 | $70.69 | -0.66% | 53,210,522 |
| Jun 2025 | $68.37 | $73.47 | $65.00 | $71.16 | +4.22% | 64,914,269 |
| May 2025 | $82.91 | $85.23 | $65.95 | $68.28 | -16.40% | 48,899,772 |
| Apr 2025 | $84.19 | $84.19 | $69.81 | $81.67 | -3.18% | 41,656,848 |
| Mar 2025 | $90.97 | $92.84 | $77.05 | $84.35 | -6.67% | 53,758,732 |
| Feb 2025 | $95.26 | $97.21 | $85.95 | $90.38 | -6.39% | 29,146,177 |
| Jan 2025 | $92.57 | $100.24 | $88.63 | $96.55 | +5.03% | 28,139,363 |
| Dec 2024 | $104.13 | $106.63 | $91.06 | $91.93 | -12.00% | 33,134,491 |
| Nov 2024 | $104.92 | $107.84 | $97.98 | $104.46 | -0.21% | 23,893,547 |
| Oct 2024 | $109.84 | $110.13 | $103.96 | $104.68 | -5.13% | 27,684,105 |
| Sep 2024 | $105.00 | $112.38 | $104.48 | $110.34 | +4.36% | 21,937,438 |
| Aug 2024 | $93.31 | $106.95 | $89.80 | $105.73 | +13.29% | 23,952,045 |
| Jul 2024 | $87.30 | $94.71 | $84.76 | $93.33 | +6.91% | 26,614,107 |
| Jun 2024 | $94.33 | $96.09 | $86.70 | $87.30 | -7.43% | 24,064,447 |
| May 2024 | $89.03 | $98.58 | $87.96 | $94.31 | +5.89% | 22,480,212 |
| Apr 2024 | $101.04 | $101.09 | $88.13 | $89.06 | -12.22% | 22,938,920 |
| Mar 2024 | $102.04 | $104.07 | $97.72 | $101.46 | +8.40% | 24,626,409 |
| Feb 2024 | $93.67 | $98.92 | $90.67 | $93.60 | +0.37% | 23,138,461 |
| Jan 2024 | $93.52 | $98.35 | $90.61 | $93.26 | -1.43% | 20,455,504 |
| Dec 2023 | $84.15 | $95.63 | $82.55 | $94.61 | +12.32% | 24,244,616 |
| Nov 2023 | $78.01 | $86.78 | $77.59 | $84.23 | +8.07% | 21,690,108 |
| Oct 2023 | $78.79 | $83.30 | $75.94 | $77.94 | -1.97% | 27,419,336 |
| Sep 2023 | $93.18 | $93.18 | $78.45 | $79.50 | -14.05% | 26,042,180 |
| Aug 2023 | $96.94 | $97.90 | $91.10 | $92.50 | -5.44% | 24,898,600 |
| Jul 2023 | $95.16 | $99.91 | $93.25 | $97.82 | +2.04% | 18,309,624 |
| Jun 2023 | $92.75 | $96.41 | $86.10 | $95.86 | +3.20% | 26,096,268 |
| May 2023 | $95.07 | $98.80 | $91.15 | $92.88 | -2.60% | 29,998,520 |
| Apr 2023 | $92.90 | $97.07 | $91.36 | $95.36 | +2.17% | 16,374,964 |
| Mar 2023 | $81.32 | $93.48 | $80.01 | $93.34 | +14.19% | 30,800,892 |
| Feb 2023 | $87.46 | $92.94 | $80.65 | $81.74 | -6.29% | 24,088,648 |
| Jan 2023 | $83.48 | $88.48 | $82.11 | $87.23 | +5.52% | 21,763,996 |
| Dec 2022 | $80.23 | $84.48 | $76.25 | $82.67 | +4.53% | 29,656,744 |
| Nov 2022 | $69.09 | $81.97 | $64.32 | $79.09 | +15.71% | 30,622,832 |
| Oct 2022 | $67.08 | $69.89 | $61.05 | $68.35 | +3.60% | 26,175,708 |
| Sep 2022 | $71.51 | $79.73 | $65.73 | $65.98 | -8.19% | 28,918,784 |
| Aug 2022 | $81.22 | $84.39 | $71.40 | $71.86 | -12.10% | 24,384,308 |
| Jul 2022 | $78.36 | $82.35 | $71.00 | $81.75 | +4.43% | 22,930,576 |
| Jun 2022 | $88.09 | $88.51 | $74.34 | $78.28 | -10.73% | 30,384,656 |
| May 2022 | $90.55 | $90.94 | $77.36 | $87.69 | -2.85% | 35,040,532 |
| Apr 2022 | $104.61 | $107.47 | $90.04 | $90.26 | -13.54% | 21,159,484 |
| Mar 2022 | $102.01 | $107.67 | $94.22 | $104.40 | +2.10% | 31,099,608 |
| Feb 2022 | $99.23 | $102.85 | $95.16 | $102.26 | +2.69% | 20,140,748 |
| Jan 2022 | $107.04 | $107.41 | $92.86 | $99.58 | -4.93% | 31,799,104 |
| Dec 2021 | $95.43 | $106.95 | $92.20 | $104.74 | +11.28% | 32,043,596 |
| Nov 2021 | $104.30 | $108.95 | $93.25 | $94.12 | -9.70% | 22,644,336 |
| Oct 2021 | $103.47 | $106.15 | $98.03 | $104.23 | +0.87% | 18,084,300 |
| Sep 2021 | $112.14 | $115.90 | $103.30 | $103.33 | -8.30% | 24,901,244 |
| Aug 2021 | $105.71 | $113.76 | $100.50 | $112.68 | +6.86% | 22,995,348 |
| Jul 2021 | $99.18 | $106.13 | $98.26 | $105.44 | +6.44% | 17,603,000 |
| Jun 2021 | $98.89 | $99.49 | $92.31 | $99.07 | +0.72% | 26,913,264 |
| May 2021 | $103.20 | $103.99 | $94.73 | $98.36 | -4.24% | 21,831,492 |
| Apr 2021 | $95.90 | $103.59 | $95.03 | $102.72 | +6.98% | 22,095,068 |
| Mar 2021 | $96.94 | $100.48 | $92.01 | $96.02 | -0.53% | 29,343,408 |
| Feb 2021 | $91.86 | $99.22 | $90.22 | $96.53 | +6.07% | 18,413,048 |
| Jan 2021 | $91.25 | $97.36 | $88.25 | $91.01 | +0.20% | 21,747,532 |
| Dec 2020 | $84.59 | $90.88 | $81.86 | $90.83 | +8.38% | 20,056,896 |
| Nov 2020 | $80.96 | $92.90 | $79.88 | $83.81 | +5.07% | 22,056,080 |
| Oct 2020 | $84.99 | $91.01 | $78.57 | $79.76 | -5.36% | 16,015,684 |
| Sep 2020 | $78.75 | $88.10 | $76.23 | $84.28 | +7.23% | 27,677,188 |
| Aug 2020 | $71.09 | $79.43 | $70.68 | $78.60 | +11.12% | 24,822,700 |
| Jul 2020 | $70.73 | $74.75 | $69.40 | $70.73 | -0.25% | 30,777,812 |
| Jun 2020 | $79.32 | $81.10 | $67.23 | $70.91 | -10.52% | 39,662,100 |
| May 2020 | $70.95 | $80.60 | $69.65 | $79.25 | +10.56% | 25,396,024 |
| Apr 2020 | $67.20 | $78.06 | $66.00 | $71.68 | +4.00% | 26,616,436 |
| Mar 2020 | $82.01 | $86.27 | $59.17 | $68.92 | -15.07% | 40,426,028 |
| Feb 2020 | $87.22 | $90.00 | $77.75 | $81.14 | -6.43% | 18,590,296 |
| Jan 2020 | $80.81 | $91.42 | $79.57 | $86.72 | +7.97% | 26,528,508 |
| Dec 2019 | $78.38 | $80.68 | $75.29 | $80.32 | +2.62% | 25,772,576 |
| Nov 2019 | $73.10 | $79.56 | $72.18 | $78.27 | +7.59% | 20,153,452 |
| Oct 2019 | $74.39 | $74.75 | $70.06 | $72.75 | -2.02% | 28,327,800 |
| Sep 2019 | $77.20 | $77.47 | $72.72 | $74.25 | -4.12% | 28,505,916 |
| Aug 2019 | $84.20 | $86.08 | $73.81 | $77.44 | -8.20% | 26,170,880 |
| Jul 2019 | $84.85 | $85.83 | $81.73 | $84.35 | +0.15% | 21,995,376 |
| Jun 2019 | $74.65 | $84.22 | $74.21 | $84.22 | +13.13% | 25,289,616 |
| May 2019 | $72.44 | $74.49 | $69.76 | $74.45 | +2.71% | 22,304,364 |
| Apr 2019 | $74.50 | $75.59 | $69.63 | $72.48 | -2.11% | 29,611,632 |
| Mar 2019 | $71.80 | $74.75 | $69.71 | $74.04 | +3.56% | 34,440,448 |
| Feb 2019 | $70.48 | $73.84 | $67.64 | $71.50 | +2.59% | 26,180,092 |
| Jan 2019 | $62.89 | $69.95 | $60.43 | $69.69 | +9.53% | 31,355,068 |
| Dec 2018 | $69.98 | $70.80 | $57.16 | $63.63 | -8.73% | 40,852,204 |
| Nov 2018 | $64.92 | $265.92 | $62.62 | $69.71 | +7.94% | 25,322,176 |
| Oct 2018 | $69.33 | $70.03 | $60.96 | $64.58 | -6.80% | 23,840,932 |
| Sep 2018 | $63.95 | $69.48 | $62.99 | $69.29 | +8.35% | 24,520,392 |
| Aug 2018 | $64.79 | $66.75 | $61.58 | $63.95 | -1.81% | 27,613,028 |
| Jul 2018 | $58.39 | $65.43 | $58.04 | $65.13 | +10.64% | 30,091,076 |
| Jun 2018 | $56.91 | $61.25 | $55.38 | $58.86 | +4.04% | 48,621,204 |
| May 2018 | $57.21 | $59.23 | $55.54 | $56.58 | -1.05% | 28,797,672 |
| Apr 2018 | $57.00 | $58.11 | $54.12 | $57.18 | -0.04% | 32,601,352 |
| Mar 2018 | $57.57 | $65.07 | $54.53 | $57.20 | -0.74% | 49,271,248 |
| Feb 2018 | $60.84 | $61.34 | $54.77 | $57.63 | -5.78% | 31,818,132 |
| Jan 2018 | $54.48 | $61.93 | $54.28 | $61.17 | +12.30% | 40,056,372 |
| Dec 2017 | $60.40 | $60.49 | $54.47 | $54.47 | -9.66% | 42,339,544 |
| Nov 2017 | $60.14 | $61.65 | $56.43 | $60.30 | +0.38% | 26,994,232 |
| Oct 2017 | $59.48 | $61.35 | $58.34 | $60.07 | +1.33% | 37,626,272 |
| Sep 2017 | $61.25 | $63.62 | $57.67 | $59.28 | -5.47% | 50,776,704 |
| Aug 2017 | $61.28 | $62.87 | $59.80 | $62.71 | +2.85% | 32,148,472 |
| Jul 2017 | $59.86 | $64.10 | $58.64 | $60.97 | +1.86% | 32,109,344 |
| Jun 2017 | $54.80 | $62.13 | $53.81 | $59.86 | +9.45% | 45,506,796 |
| May 2017 | $50.20 | $54.95 | $49.87 | $54.69 | +9.19% | 33,559,300 |
| Apr 2017 | $49.95 | $50.87 | $48.57 | $50.08 | +0.22% | 24,399,376 |
| Mar 2017 | $50.00 | $50.68 | $47.91 | $49.97 | +0.38% | 38,645,088 |
| Feb 2017 | $46.00 | $50.01 | $45.79 | $49.79 | +7.87% | 29,981,820 |
| Jan 2017 | $43.92 | $46.19 | $43.51 | $46.15 | +5.53% | 35,757,404 |
| Dec 2016 | $41.18 | $44.62 | $39.68 | $43.73 | +6.35% | 52,208,276 |
| Nov 2016 | $43.77 | $46.17 | $40.68 | $41.12 | -6.56% | 46,119,820 |
| Oct 2016 | $44.41 | $45.61 | $43.63 | $44.01 | -1.80% | 33,494,748 |
| Sep 2016 | $46.35 | $47.75 | $43.76 | $44.82 | -3.58% | 88,904,400 |
| Aug 2016 | $45.60 | $47.50 | $44.88 | $46.48 | +1.89% | 22,128,400 |
| Jul 2016 | $43.18 | $45.87 | $43.13 | $45.62 | +6.35% | 25,222,000 |
| Jun 2016 | $40.73 | $43.38 | $39.95 | $42.89 | +5.38% | 46,045,600 |
| May 2016 | $38.19 | $41.21 | $38.02 | $40.70 | +6.36% | 29,728,800 |
| Apr 2016 | $38.39 | $40.29 | $38.13 | $38.27 | -0.58% | 26,965,600 |
| Mar 2016 | $35.99 | $39.08 | $35.38 | $38.49 | +7.70% | 45,207,200 |
| Feb 2016 | $32.25 | $36.38 | $30.95 | $35.74 | +9.00% | 38,056,400 |
| Jan 2016 | $33.12 | $33.33 | $29.82 | $32.79 | -2.27% | 39,290,400 |
| Dec 2015 | $36.59 | $37.62 | $30.25 | $33.55 | -8.24% | 69,346,000 |
| Nov 2015 | $38.17 | $38.80 | $35.46 | $36.56 | -4.01% | 33,605,600 |
| Oct 2015 | $37.14 | $38.15 | $34.19 | $38.09 | +2.35% | 55,368,000 |
| Sep 2015 | $39.92 | $41.14 | $35.53 | $37.22 | -8.35% | 58,991,200 |
| Aug 2015 | $44.33 | $44.94 | $37.43 | $40.61 | -8.24% | 29,530,000 |
| Jul 2015 | $44.68 | $44.99 | $42.79 | $44.25 | -0.55% | 30,746,400 |
| Jun 2015 | $45.51 | $46.59 | $42.63 | $44.49 | -2.09% | 40,414,400 |
| May 2015 | $44.55 | $45.99 | $43.87 | $45.44 | +2.08% | 22,526,800 |
| Apr 2015 | $46.73 | $47.48 | $44.25 | $44.52 | -4.99% | 27,514,800 |
| Mar 2015 | $40.99 | $47.50 | $40.63 | $46.86 | +14.30% | 47,029,200 |
| Feb 2015 | $39.56 | $41.56 | $38.70 | $40.99 | +4.01% | 27,952,800 |
| Jan 2015 | $40.72 | $41.23 | $39.09 | $39.41 | -2.74% | 33,999,600 |
| Dec 2014 | $42.15 | $42.56 | $38.55 | $40.52 | -4.03% | 54,079,600 |
| Nov 2014 | $41.22 | $42.89 | $39.73 | $42.23 | +3.05% | 54,076,000 |
| Oct 2014 | $38.88 | $41.63 | $35.91 | $40.98 | +5.23% | 40,683,200 |
| Sep 2014 | $40.87 | $41.21 | $38.66 | $38.94 | -4.47% | 46,161,200 |
| Aug 2014 | $40.12 | $41.12 | $39.39 | $40.76 | +1.34% | 36,148,000 |
| Jul 2014 | $35.12 | $40.81 | $35.11 | $40.22 | +18.70% | 70,186,800 |
| Jun 2014 | $32.41 | $34.31 | $31.91 | $33.88 | +5.05% | 39,122,000 |
| May 2014 | $33.03 | $34.15 | $31.76 | $32.26 | -2.19% | 29,457,600 |
| Apr 2014 | $34.23 | $34.85 | $30.87 | $32.98 | -3.97% | 37,626,800 |
| Mar 2014 | $31.97 | $36.34 | $31.89 | $34.34 | +7.14% | 48,094,400 |
| Feb 2014 | $30.82 | $32.80 | $29.24 | $32.05 | +3.16% | 32,315,200 |
| Jan 2014 | $30.81 | $32.88 | $30.04 | $31.07 | +0.36% | 43,466,000 |
| Dec 2013 | $32.91 | $33.75 | $29.65 | $30.96 | -6.00% | 54,055,200 |
| Nov 2013 | $32.36 | $33.62 | $31.37 | $32.94 | +1.96% | 17,756,400 |
| Oct 2013 | $32.50 | $33.04 | $31.00 | $32.30 | -0.37% | 31,570,800 |
| Sep 2013 | $32.95 | $33.85 | $31.47 | $32.42 | -0.70% | 23,814,800 |
| Aug 2013 | $32.12 | $33.38 | $31.87 | $32.65 | +2.56% | 17,586,000 |
| Jul 2013 | $29.91 | $32.27 | $29.81 | $31.84 | +6.97% | 22,313,600 |
| Jun 2013 | $28.25 | $31.02 | $27.58 | $29.76 | +5.34% | 30,027,200 |
| May 2013 | $27.60 | $29.20 | $26.43 | $28.25 | +2.36% | 32,717,600 |
| Apr 2013 | $26.95 | $27.71 | $26.06 | $27.60 | +2.34% | 23,626,000 |
| Mar 2013 | $26.42 | $27.46 | $25.68 | $26.97 | +1.72% | 27,784,400 |
| Feb 2013 | $25.51 | $26.69 | $25.06 | $26.52 | +4.65% | 18,434,400 |
| Jan 2013 | $23.44 | $25.62 | $23.37 | $25.34 | +9.59% | 27,374,800 |
| Dec 2012 | $23.73 | $24.37 | $22.69 | $23.12 | -2.59% | 34,561,600 |
| Nov 2012 | $23.97 | $24.72 | $22.20 | $23.74 | -1.08% | 30,182,000 |
| Oct 2012 | $23.74 | $25.23 | $23.33 | $24.00 | +1.61% | 31,460,400 |
| Sep 2012 | $20.96 | $23.98 | $20.76 | $23.62 | +12.65% | 41,786,400 |
| Aug 2012 | $18.90 | $21.18 | $17.85 | $20.96 | +11.41% | 32,615,600 |
| Jul 2012 | $19.91 | $20.24 | $18.11 | $18.82 | -5.64% | 41,761,600 |
| Jun 2012 | $20.99 | $21.10 | $18.85 | $19.94 | -6.36% | 61,520,000 |
| May 2012 | $22.00 | $22.33 | $21.09 | $21.30 | -3.39% | 37,422,000 |
| Apr 2012 | $20.34 | $22.19 | $20.04 | $22.04 | +7.91% | 35,572,800 |
| Mar 2012 | $19.92 | $20.96 | $19.13 | $20.43 | +2.81% | 40,978,400 |
| Feb 2012 | $18.17 | $20.23 | $18.10 | $19.87 | +10.17% | 28,748,400 |
| Jan 2012 | $17.98 | $18.32 | $17.00 | $18.04 | +2.30% | 29,740,800 |
| Dec 2011 | $15.31 | $17.86 | $14.35 | $17.63 | +15.12% | 72,969,200 |
| Nov 2011 | $16.82 | $17.51 | $13.15 | $15.32 | -11.60% | 113,881,600 |
| Oct 2011 | $19.74 | $19.83 | $15.89 | $17.33 | -12.44% | 77,505,600 |
| Sep 2011 | $19.15 | $21.05 | $17.48 | $19.79 | +5.15% | 47,562,400 |
| Aug 2011 | $19.31 | $19.43 | $15.69 | $18.82 | -1.59% | 53,089,600 |
| Jul 2011 | $19.85 | $20.56 | $18.63 | $19.12 | -3.47% | 25,400,000 |
| Jun 2011 | $18.73 | $19.82 | $17.86 | $19.81 | +5.78% | 50,872,400 |
| May 2011 | $18.75 | $19.15 | $17.93 | $18.73 | +0.01% | 27,923,200 |
| Apr 2011 | $17.44 | $18.85 | $17.26 | $18.73 | +7.85% | 42,938,800 |
| Mar 2011 | $15.50 | $17.87 | $15.32 | $17.36 | +12.34% | 85,058,800 |
| Feb 2011 | $14.39 | $15.75 | $14.29 | $15.46 | +7.81% | 25,758,400 |
| Jan 2011 | $14.18 | $14.61 | $13.88 | $14.34 | +1.77% | 28,797,200 |
| Dec 2010 | $13.60 | $14.78 | $13.29 | $14.09 | +5.31% | 49,800,400 |
| Nov 2010 | $12.37 | $13.39 | $12.23 | $13.38 | +8.43% | 28,103,600 |
| Oct 2010 | $11.65 | $12.83 | $11.49 | $12.34 | +6.75% | 36,541,600 |
| Sep 2010 | $10.16 | $11.82 | $10.12 | $11.56 | +14.58% | 50,615,600 |
| Aug 2010 | $9.79 | $10.57 | $9.75 | $10.09 | +3.81% | 31,572,400 |
| Jul 2010 | $9.95 | $10.05 | $9.36 | $9.72 | -2.34% | 34,048,000 |
| Jun 2010 | $9.18 | $10.46 | $8.87 | $9.95 | +7.95% | 54,245,200 |
| May 2010 | $9.75 | $9.77 | $8.57 | $9.22 | -5.22% | 31,466,000 |
| Apr 2010 | $9.75 | $10.02 | $9.41 | $9.72 | +0.03% | 24,895,200 |
| Mar 2010 | $10.07 | $10.39 | $9.32 | $9.72 | -2.95% | 39,101,600 |
| Feb 2010 | $8.92 | $10.10 | $8.71 | $10.02 | +13.42% | 31,620,800 |
| Jan 2010 | $9.57 | $9.73 | $8.83 | $8.83 | -7.35% | 26,401,200 |
| Dec 2009 | $8.46 | $9.75 | $8.26 | $9.53 | +13.83% | 51,407,200 |
| Nov 2009 | $7.08 | $8.78 | $7.03 | $8.37 | +19.56% | 28,798,000 |
| Oct 2009 | $7.40 | $7.86 | $6.90 | $7.00 | -5.79% | 34,865,600 |
| Sep 2009 | $6.81 | $7.66 | $5.89 | $7.43 | +8.82% | 68,542,800 |
| Aug 2009 | $6.88 | $7.37 | $6.63 | $6.83 | -0.44% | 33,263,600 |
| Jul 2009 | $6.26 | $7.16 | $5.96 | $6.86 | +10.96% | 48,247,200 |
| Jun 2009 | $6.71 | $7.85 | $6.05 | $6.18 | -6.71% | 57,623,200 |
| May 2009 | $7.23 | $7.58 | $6.43 | $6.63 | -7.79% | 46,144,000 |
| Apr 2009 | $6.52 | $7.63 | $6.33 | $7.19 | +8.74% | 62,935,200 |
| Mar 2009 | $5.40 | $6.78 | $4.40 | $6.61 | +20.24% | 102,259,600 |
| Feb 2009 | $4.68 | $5.92 | $4.51 | $5.50 | +15.92% | 77,298,000 |
| Jan 2009 | $4.14 | $5.25 | $4.13 | $4.74 | +15.67% | 53,069,600 |
| Dec 2008 | $3.26 | $4.18 | $2.99 | $4.10 | +22.39% | 64,710,400 |
| Nov 2008 | $4.15 | $4.54 | $2.54 | $3.35 | -18.69% | 66,893,200 |
| Oct 2008 | $8.65 | $9.01 | $3.76 | $4.12 | -52.59% | 93,860,800 |
| Sep 2008 | $9.37 | $9.59 | $8.22 | $8.69 | -5.62% | 62,926,000 |
| Aug 2008 | $8.43 | $9.35 | $8.17 | $9.21 | +9.29% | 39,530,000 |
| Jul 2008 | $9.23 | $9.64 | $8.37 | $8.43 | -9.29% | 46,497,200 |
| Jun 2008 | $10.11 | $10.36 | $9.10 | $9.29 | -8.16% | 56,999,200 |
| May 2008 | $8.81 | $10.18 | $8.77 | $10.11 | +15.57% | 36,959,200 |
| Apr 2008 | $8.64 | $9.45 | $8.54 | $8.75 | +1.66% | 48,314,400 |
| Mar 2008 | $8.54 | $9.07 | $7.43 | $8.61 | +0.70% | 67,530,400 |
| Feb 2008 | $9.90 | $10.42 | $8.50 | $8.55 | -13.18% | 58,690,800 |
| Jan 2008 | $9.49 | $9.92 | $9.14 | $9.85 | +3.63% | 53,112,800 |
| Dec 2007 | $10.78 | $11.04 | $9.17 | $9.50 | -11.69% | 76,950,400 |
| Nov 2007 | $10.45 | $11.24 | $10.27 | $10.76 | +2.45% | 50,296,400 |
| Oct 2007 | $13.18 | $13.38 | $10.39 | $10.50 | -19.88% | 74,582,400 |
| Sep 2007 | $12.26 | $13.97 | $12.06 | $13.11 | +7.51% | 46,490,000 |
| Aug 2007 | $12.47 | $14.40 | $11.99 | $12.19 | -2.73% | 61,763,600 |
| Jul 2007 | $13.33 | $13.86 | $12.45 | $12.53 | -5.98% | 32,457,600 |
| Jun 2007 | $13.79 | $14.02 | $12.90 | $13.33 | -3.30% | 57,658,000 |
| May 2007 | $12.76 | $14.14 | $12.46 | $13.79 | +7.91% | 61,268,000 |
| Apr 2007 | $12.20 | $12.94 | $12.05 | $12.78 | +5.10% | 40,425,600 |
| Mar 2007 | $11.47 | $12.29 | $10.98 | $12.16 | +5.90% | 60,377,200 |
| Feb 2007 | $12.00 | $12.25 | $11.30 | $11.48 | -3.75% | 61,558,000 |
| Jan 2007 | $10.98 | $13.25 | $10.88 | $11.93 | +7.19% | 120,817,600 |
| Dec 2006 | $13.49 | $13.65 | $10.69 | $11.13 | -17.55% | 103,387,200 |
| Nov 2006 | $14.40 | $14.57 | $13.23 | $13.49 | -6.35% | 36,044,000 |
| Oct 2006 | $13.38 | $14.74 | $12.96 | $14.41 | +7.72% | 33,666,000 |
| Sep 2006 | $12.49 | $14.20 | $12.30 | $13.38 | +7.04% | 57,566,400 |
| Aug 2006 | $11.05 | $12.68 | $10.49 | $12.50 | +13.08% | 46,165,200 |
| Jul 2006 | $11.10 | $11.22 | $10.61 | $11.05 | -0.20% | 28,767,200 |
| Jun 2006 | $11.81 | $12.28 | $10.46 | $11.07 | -6.46% | 66,150,000 |
| May 2006 | $13.72 | $13.76 | $11.19 | $11.84 | -13.63% | 59,853,600 |
| Apr 2006 | $13.53 | $13.77 | $13.03 | $13.71 | +1.46% | 33,401,600 |
| Mar 2006 | $13.21 | $14.20 | $12.38 | $13.51 | +2.97% | 75,825,200 |
| Feb 2006 | $13.86 | $13.89 | $12.95 | $13.12 | -5.34% | 34,089,600 |
| Jan 2006 | $12.85 | $14.01 | $12.61 | $13.86 | +8.05% | 62,138,800 |
| Dec 2005 | $13.70 | $13.76 | $11.19 | $12.83 | -6.39% | 131,532,400 |
| Nov 2005 | $17.10 | $18.58 | $12.73 | $13.70 | -20.40% | 127,723,600 |
| Oct 2005 | $19.10 | $19.63 | $16.72 | $17.21 | -10.14% | 46,917,200 |
| Sep 2005 | $17.10 | $19.30 | $17.08 | $19.15 | +11.73% | 46,632,800 |
| Aug 2005 | $17.18 | $18.36 | $16.59 | $17.14 | -0.19% | 42,858,400 |
| Jul 2005 | $15.24 | $17.38 | $15.07 | $17.18 | +12.88% | 45,052,400 |
| Jun 2005 | $16.51 | $16.62 | $15.00 | $15.22 | -7.86% | 69,351,200 |
| May 2005 | $16.94 | $16.96 | $14.53 | $16.51 | -2.22% | 80,254,800 |
| Apr 2005 | $18.45 | $18.97 | $16.15 | $16.89 | -7.34% | 37,806,000 |
| Mar 2005 | $20.65 | $21.18 | $17.63 | $18.23 | -11.48% | 40,501,200 |
| Feb 2005 | $19.18 | $21.05 | $19.16 | $20.59 | +7.37% | 33,927,200 |
| Jan 2005 | $17.74 | $19.38 | $17.43 | $19.18 | +8.66% | 67,786,000 |
| Dec 2004 | $17.44 | $18.94 | $16.61 | $17.65 | +1.52% | 50,109,600 |
| Nov 2004 | $17.56 | $18.08 | $16.68 | $17.38 | -1.17% | 25,307,200 |
| Oct 2004 | $17.14 | $17.87 | $16.33 | $17.59 | +2.63% | 33,697,600 |
| Sep 2004 | $14.75 | $17.21 | $14.75 | $17.14 | +18.29% | 41,738,400 |
| Aug 2004 | $14.86 | $15.45 | $14.14 | $14.49 | -2.52% | 37,582,000 |
| Jul 2004 | $15.90 | $15.91 | $13.30 | $14.86 | -5.89% | 45,827,600 |
| Jun 2004 | $13.84 | $15.84 | $13.72 | $15.79 | +14.44% | 37,580,800 |
| May 2004 | $13.50 | $14.37 | $13.15 | $13.80 | +2.22% | 22,388,000 |
| Apr 2004 | $13.49 | $13.85 | $13.06 | $13.50 | 0.00% | 14,844,000 |
| Mar 2004 | $11.83 | $13.90 | $11.66 | $13.50 | +14.14% | 36,547,600 |
| Feb 2004 | $12.15 | $12.33 | $11.56 | $11.83 | -2.25% | 14,922,000 |
| Jan 2004 | $11.81 | $12.34 | $11.44 | $12.10 | +2.69% | 14,583,600 |
| Dec 2003 | $11.49 | $12.04 | $11.03 | $11.78 | +3.24% | 18,950,400 |
| Nov 2003 | $10.91 | $11.42 | $10.38 | $11.41 | +5.06% | 14,024,400 |
| Oct 2003 | $10.23 | $10.99 | $9.88 | $10.86 | +6.63% | 26,102,000 |
| Sep 2003 | $9.35 | $11.19 | $9.35 | $10.19 | +9.87% | 50,981,200 |
| Aug 2003 | $8.79 | $9.28 | $8.01 | $9.27 | +5.82% | 25,749,600 |
| Jul 2003 | $8.71 | $9.08 | $8.55 | $8.76 | +0.81% | 25,058,800 |
| Jun 2003 | $8.68 | $9.03 | $7.94 | $8.69 | +0.72% | 61,302,000 |
| May 2003 | $7.01 | $8.63 | $6.94 | $8.63 | +23.73% | 48,411,600 |
| Apr 2003 | $7.54 | $7.75 | $6.60 | $6.98 | -6.69% | 33,917,200 |
| Mar 2003 | $7.31 | $7.56 | $6.72 | $7.48 | +2.93% | 45,291,200 |
| Feb 2003 | $6.45 | $7.31 | $6.28 | $7.26 | +13.43% | 33,034,800 |
| Jan 2003 | $6.31 | $6.98 | $5.78 | $6.40 | +2.36% | 42,900,000 |
| Dec 2002 | $7.11 | $7.87 | $5.99 | $6.26 | -10.96% | 55,776,000 |
| Nov 2002 | $6.63 | $7.64 | $6.49 | $7.03 | +6.04% | 42,524,400 |
| Oct 2002 | $6.58 | $7.24 | $6.29 | $6.63 | +0.95% | 73,399,200 |
| Sep 2002 | $5.68 | $6.91 | $5.36 | $6.56 | +15.67% | 60,215,200 |
| Aug 2002 | $5.49 | $5.89 | $5.08 | $5.67 | +3.39% | 35,977,600 |
| Jul 2002 | $5.86 | $5.86 | $4.79 | $5.49 | -6.79% | 41,295,200 |
| Jun 2002 | $6.28 | $6.68 | $5.63 | $5.89 | -5.82% | 35,272,800 |
| May 2002 | $6.63 | $6.89 | $6.13 | $6.25 | -5.64% | 22,432,000 |
| Apr 2002 | $5.94 | $6.70 | $5.78 | $6.63 | +11.81% | 25,387,200 |
| Mar 2002 | $6.11 | $6.31 | $5.55 | $5.93 | +0.23% | 31,343,200 |
| Feb 2002 | $5.87 | $6.06 | $5.30 | $5.91 | +0.94% | 24,417,600 |
| Jan 2002 | $6.25 | $6.25 | $5.79 | $5.86 | -6.26% | 19,016,800 |
| Dec 2001 | $5.49 | $6.34 | $5.43 | $6.25 | +13.33% | 29,336,000 |
| Nov 2001 | $5.99 | $6.22 | $5.26 | $5.51 | -8.12% | 27,871,200 |
| Oct 2001 | $5.87 | $6.68 | $5.81 | $6.00 | +2.35% | 32,184,800 |
| Sep 2001 | $6.36 | $6.44 | $5.09 | $5.86 | -8.06% | 29,028,000 |
| Aug 2001 | $6.03 | $6.97 | $5.64 | $6.38 | +5.61% | 48,255,200 |
| Jul 2001 | $6.34 | $6.38 | $5.63 | $6.04 | -6.03% | 20,362,400 |
| Jun 2001 | $5.72 | $6.43 | $5.66 | $6.43 | +12.47% | 19,366,400 |
| May 2001 | $5.52 | $5.79 | $5.11 | $5.71 | +2.93% | 24,382,400 |
| Apr 2001 | $5.92 | $6.30 | $5.20 | $5.55 | -6.23% | 31,255,200 |
| Mar 2001 | $5.16 | $6.03 | $5.02 | $5.92 | +15.77% | 21,875,200 |
| Feb 2001 | $4.80 | $5.14 | $4.36 | $5.11 | +5.96% | 19,388,800 |
| Jan 2001 | $4.92 | $5.09 | $4.53 | $4.83 | -3.20% | 16,072,800 |
| Dec 2000 | $4.07 | $5.19 | $3.81 | $4.98 | +22.46% | 13,999,200 |
| Nov 2000 | $4.47 | $4.48 | $4.01 | $4.07 | -8.92% | 5,580,800 |
| Oct 2000 | $4.42 | $4.47 | $4.14 | $4.47 | +1.06% | 8,922,400 |
| Sep 2000 | $4.13 | $4.42 | $3.97 | $4.42 | +7.60% | 11,332,000 |
| Aug 2000 | $4.41 | $4.55 | $3.28 | $4.11 | -6.40% | 29,652,800 |
| Jul 2000 | $4.58 | $4.85 | $4.27 | $4.39 | -3.44% | 8,783,200 |
| Jun 2000 | $4.33 | $4.79 | $4.28 | $4.55 | +5.44% | 14,313,600 |
| May 2000 | $4.20 | $4.42 | $4.05 | $4.31 | +2.60% | 9,791,200 |
| Apr 2000 | $4.02 | $4.48 | $3.83 | $4.20 | +4.47% | 18,100,000 |
| Mar 2000 | $3.43 | $4.50 | $3.13 | $4.02 | +18.66% | 23,664,800 |
| Feb 2000 | $3.79 | $3.97 | $3.39 | $3.39 | -10.33% | 10,017,600 |
| Jan 2000 | $3.80 | $4.20 | $3.61 | $3.78 | +0.42% | 17,050,400 |
| Dec 1999 | $3.19 | $3.80 | $3.12 | $3.77 | +19.30% | 14,665,600 |
| Nov 1999 | $3.09 | $3.52 | $3.08 | $3.16 | +1.00% | 9,307,200 |
| Oct 1999 | $3.81 | $3.94 | $3.13 | $3.13 | -19.03% | 22,716,000 |
| Sep 1999 | $2.98 | $3.98 | $2.98 | $3.86 | +28.98% | 52,434,400 |
| Aug 1999 | $2.58 | $3.20 | $2.45 | $2.99 | +17.13% | 17,601,600 |
| Jul 1999 | $3.08 | $3.10 | $2.53 | $2.55 | -18.05% | 11,076,000 |
| Jun 1999 | $2.86 | $3.14 | $2.67 | $3.12 | +9.92% | 12,253,600 |
| May 1999 | $1.97 | $2.93 | $1.92 | $2.84 | +44.04% | 28,748,800 |
| Apr 1999 | $1.95 | $2.08 | $1.82 | $1.97 | +2.44% | 9,688,000 |
| Mar 1999 | $1.81 | $2.06 | $1.66 | $1.92 | +5.13% | 18,212,800 |
| Feb 1999 | $1.87 | $1.91 | $1.47 | $1.83 | -2.50% | 23,839,200 |
| Jan 1999 | $2.61 | $2.61 | $1.55 | $1.88 | -27.49% | 33,479,200 |
| Dec 1998 | $2.60 | $2.98 | $1.95 | $2.59 | -2.65% | 30,104,000 |
| Nov 1998 | $3.00 | $3.50 | $2.59 | $2.66 | -10.53% | 21,355,200 |
| Oct 1998 | $2.19 | $3.00 | $1.75 | $2.97 | +34.76% | 20,528,800 |
| Sep 1998 | $2.52 | $2.52 | $1.92 | $2.20 | -12.15% | 34,268,000 |
| Aug 1998 | $3.98 | $3.98 | $2.50 | $2.51 | -36.94% | 17,023,200 |
| Jul 1998 | $4.61 | $4.69 | $3.80 | $3.98 | -12.69% | 14,724,000 |
| Jun 1998 | $4.93 | $5.08 | $4.52 | $4.55 | -7.75% | 9,496,000 |
| May 1998 | $4.84 | $5.00 | $4.64 | $4.94 | +2.76% | 14,255,200 |
| Apr 1998 | $5.27 | $5.56 | $4.25 | $4.80 | -9.43% | 27,302,400 |
| Mar 1998 | $5.85 | $5.95 | $4.81 | $5.30 | -9.23% | 25,766,400 |
| Feb 1998 | $6.31 | $6.46 | $5.42 | $5.84 | -5.79% | 17,407,200 |
| Jan 1998 | $5.14 | $6.25 | $4.92 | $6.20 | +21.41% | 23,510,400 |
| Dec 1997 | $4.89 | $5.25 | $4.72 | $5.11 | +4.64% | 13,800,800 |
| Nov 1997 | $4.50 | $5.03 | $4.34 | $4.88 | +9.26% | 17,323,200 |
| Oct 1997 | $4.58 | $4.77 | $4.09 | $4.47 | -2.72% | 17,572,800 |
| Sep 1997 | $4.09 | $5.14 | $4.05 | $4.59 | +11.36% | 20,648,000 |
| Aug 1997 | $3.50 | $4.20 | $3.50 | $4.13 | +17.86% | 14,509,600 |
| Jul 1997 | $2.91 | $3.75 | $2.83 | $3.50 | +20.43% | 26,641,600 |
| Jun 1997 | $2.61 | $2.91 | $2.58 | $2.91 | +12.05% | 5,741,600 |
| May 1997 | $2.25 | $2.75 | $2.25 | $2.59 | +16.08% | 5,556,000 |
| Apr 1997 | $2.52 | $2.56 | $2.08 | $2.23 | -11.73% | 6,364,800 |
| Mar 1997 | $2.58 | $2.73 | $2.34 | $2.53 | -2.99% | 11,194,400 |
| Feb 1997 | $2.31 | $2.81 | $2.30 | $2.61 | +12.84% | 15,961,600 |
| Jan 1997 | $2.13 | $2.34 | $1.98 | $2.31 | +7.24% | 9,004,000 |
| Dec 1996 | $1.81 | $2.17 | $1.80 | $2.16 | +17.95% | 9,492,800 |
| Nov 1996 | $1.80 | $1.91 | $1.75 | $1.83 | +1.74% | 5,004,800 |
| Oct 1996 | $1.63 | $1.89 | $1.55 | $1.80 | +9.53% | 6,130,400 |
| Sep 1996 | $1.61 | $1.69 | $1.53 | $1.64 | +0.96% | 3,647,200 |
| Aug 1996 | $1.38 | $1.72 | $1.34 | $1.63 | +19.54% | 5,252,800 |
| Jul 1996 | $1.47 | $1.50 | $1.20 | $1.36 | -7.45% | 3,364,800 |
| Jun 1996 | $1.61 | $1.64 | $1.41 | $1.47 | -7.84% | 7,013,600 |
| May 1996 | $1.36 | $1.61 | $1.31 | $1.59 | +15.91% | 8,856,800 |
| Apr 1996 | $1.11 | $1.39 | $1.11 | $1.38 | +22.22% | 5,828,800 |
| Mar 1996 | $0.9375 | $1.16 | $0.9063 | $1.13 | +22.03% | 8,534,400 |
| Feb 1996 | $0.8594 | $0.9219 | $0.7969 | $0.9219 | +7.27% | 8,595,200 |
| Jan 1996 | $0.9375 | $0.9531 | $0.8281 | $0.8594 | -8.33% | 5,206,400 |
| Dec 1995 | $0.8125 | $1.00 | $0.75 | $0.9375 | +17.65% | 8,588,000 |
| Nov 1995 | $0.7344 | $0.8594 | $0.7031 | $0.7969 | +8.51% | 7,385,600 |
| Oct 1995 | $0.9844 | $1.02 | $0.7344 | $0.7344 | -26.56% | 8,186,400 |
| Sep 1995 | $1.22 | $1.27 | $0.9844 | $1.00 | -17.95% | 6,966,934 |
| Aug 1995 | $1.08 | $1.41 | $0.9375 | $1.22 | +18.18% | 13,407,202 |
| Jul 1995 | $0.75 | $1.22 | $0.7031 | $1.03 | +37.51% | 14,137,600 |
| Jun 1995 | $0.7969 | $0.8438 | $0.6563 | $0.75 | -5.88% | 6,368,002 |
| May 1995 | $0.8906 | $0.9375 | $0.7031 | $0.7969 | -10.53% | 7,606,401 |
| Apr 1995 | $0.75 | $0.8906 | $0.7031 | $0.8906 | +18.75% | 4,859,466 |
| Mar 1995 | $0.8906 | $0.9375 | $0.6563 | $0.75 | -15.79% | 7,497,599 |
| Feb 1995 | $0.8906 | $1.08 | $0.7969 | $0.8906 | -5.00% | 5,149,600 |
| Jan 1995 | $0.8438 | $1.08 | $0.75 | $0.9375 | +11.11% | 5,847,465 |
| Dec 1994 | $0.8438 | $0.9844 | $0.75 | $0.8438 | 0.00% | 5,188,533 |
| Nov 1994 | $0.9844 | $1.08 | $0.7969 | $0.8438 | -14.29% | 4,633,334 |
| Oct 1994 | $0.9844 | $1.03 | $0.8438 | $0.9844 | +5.00% | 4,259,734 |
| Sep 1994 | $1.03 | $1.31 | $0.8906 | $0.9375 | -9.10% | 17,363,998 |
| Aug 1994 | $0.6094 | $1.08 | $0.5625 | $1.03 | +57.15% | 16,266,401 |
| Jul 1994 | $0.4219 | $0.6563 | $0.375 | $0.6563 | +27.27% | 6,503,996 |
| Jun 1994 | $0.5156 | $0.6094 | $0.375 | $0.5156 | -8.33% | 3,163,201 |
| May 1994 | $0.4219 | $0.7031 | $0.4219 | $0.5625 | +20.00% | 6,506,134 |
| Apr 1994 | $0.3516 | $0.4688 | $0.3281 | $0.4688 | +25.00% | 4,818,133 |
| Mar 1994 | $0.2578 | $0.5625 | $0.2344 | $0.375 | +33.33% | 10,929,600 |
| Feb 1994 | $0.2109 | $0.3281 | $0.1758 | $0.2813 | +33.33% | 6,868,799 |
| Jan 1994 | $0.2578 | $0.2813 | $0.1641 | $0.2109 | -18.18% | 4,360,266 |
| Dec 1993 | $0.2344 | $0.2813 | $0.1875 | $0.2578 | +10.00% | 6,551,733 |
| Nov 1993 | $0.2578 | $0.3047 | $0.1875 | $0.2344 | -9.09% | 7,515,734 |
| Oct 1993 | $0.2344 | $0.3516 | $0.1875 | $0.2578 | +10.00% | 5,433,601 |
| Sep 1993 | $0.1523 | $0.2344 | $0.1289 | $0.2344 | +53.85% | 2,312,266 |
| Aug 1993 | $0.1523 | $0.1875 | $0.1289 | $0.1523 | -7.14% | 2,247,200 |
| Jul 1993 | $0.1406 | $0.1758 | $0.1055 | $0.1641 | +16.67% | 2,445,332 |
| Jun 1993 | $0.1641 | $0.3281 | $0.1406 | $0.1406 | -7.69% | 4,126,933 |
| May 1993 | $0.1641 | $0.1758 | $0.1289 | $0.1523 | -7.14% | 2,247,466 |
| Apr 1993 | $0.2344 | $0.2578 | $0.1523 | $0.1641 | -30.00% | 3,677,599 |
| Mar 1993 | $0.2109 | $0.2813 | $0.1875 | $0.2344 | +11.11% | 1,982,933 |
| Feb 1993 | $0.4219 | $0.4219 | $0.1875 | $0.2109 | -50.00% | 10,182,667 |
| Jan 1993 | $0.4688 | $0.4688 | $0.375 | $0.4219 | -10.00% | 1,430,134 |
| Dec 1992 | $0.4219 | $0.5156 | $0.375 | $0.4688 | 0.00% | 4,869,599 |
| Nov 1992 | $0.4688 | $0.5156 | $0.3281 | $0.4688 | -9.09% | 6,796,001 |
| Oct 1992 | $0.75 | $0.7969 | $0.4219 | $0.5156 | -35.29% | 2,597,866 |
| Sep 1992 | $0.8438 | $0.8438 | $0.7031 | $0.7969 | -5.56% | 1,686,401 |
| Aug 1992 | $0.9844 | $1.03 | $0.7969 | $0.8438 | -14.29% | 1,966,133 |
| Jul 1992 | $0.9375 | $1.08 | $0.8906 | $0.9844 | +5.00% | 1,754,932 |
| Jun 1992 | $1.13 | $1.22 | $0.8438 | $0.9375 | -20.00% | 3,901,867 |
| May 1992 | $1.31 | $1.31 | $1.08 | $1.17 | -10.71% | 3,270,399 |
| Apr 1992 | $1.41 | $1.41 | $1.08 | $1.31 | -6.67% | 3,385,867 |
| Mar 1992 | $1.31 | $1.50 | $1.13 | $1.41 | +11.12% | 3,892,797 |
| Feb 1992 | $1.64 | $1.64 | $1.22 | $1.27 | -22.86% | 3,113,333 |
| Jan 1992 | $1.27 | $1.64 | $1.17 | $1.64 | +29.63% | 7,370,669 |
| Dec 1991 | $1.45 | $1.45 | $1.13 | $1.27 | -15.63% | 4,885,066 |
| Nov 1991 | $1.22 | $1.64 | $1.13 | $1.50 | +28.00% | 3,156,535 |
| Oct 1991 | $1.64 | $1.64 | $1.13 | $1.17 | -28.57% | 2,533,868 |
| Sep 1991 | $1.59 | $1.78 | $1.55 | $1.64 | 0.00% | 2,666,933 |
| Aug 1991 | $1.78 | $1.83 | $1.45 | $1.64 | -7.90% | 1,432,534 |
| Jul 1991 | $1.73 | $1.78 | $1.55 | $1.78 | 0.00% | 1,676,267 |
| Jun 1991 | $1.88 | $1.97 | $1.59 | $1.78 | 0.00% | 4,538,667 |
| May 1991 | $1.88 | $2.16 | $1.78 | $1.78 | -5.00% | 3,731,999 |
| Apr 1991 | $1.83 | $2.30 | $1.73 | $1.88 | +2.57% | 5,383,467 |
| Mar 1991 | $1.73 | $2.06 | $1.64 | $1.83 | +5.40% | 4,582,935 |
| Feb 1991 | $1.64 | $1.97 | $1.55 | $1.73 | +5.72% | 3,028,001 |
| Jan 1991 | $1.45 | $1.64 | $1.36 | $1.64 | +20.69% | 2,068,533 |
| Dec 1990 | $1.45 | $1.50 | $1.17 | $1.36 | -6.45% | 1,284,799 |
| Nov 1990 | $1.36 | $1.59 | $1.27 | $1.45 | +6.89% | 1,958,401 |
| Oct 1990 | $1.08 | $1.36 | $0.9375 | $1.36 | +31.81% | 1,403,466 |
| Sep 1990 | $1.22 | $1.27 | $0.9844 | $1.03 | -21.42% | 1,670,934 |
| Aug 1990 | $1.45 | $1.45 | $1.17 | $1.31 | -9.68% | 1,131,464 |
| Jul 1990 | $1.36 | $1.59 | $1.27 | $1.45 | 0.00% | 1,819,198 |
| Jun 1990 | $1.45 | $1.50 | $1.17 | $1.45 | -6.06% | 2,034,400 |
| May 1990 | $1.45 | $1.55 | $1.36 | $1.55 | +3.13% | 1,048,533 |
| Apr 1990 | $1.64 | $1.73 | $1.45 | $1.50 | -11.11% | 971,733 |
| Mar 1990 | $1.41 | $1.73 | $1.31 | $1.69 | +20.00% | 1,374,670 |
| Feb 1990 | $1.64 | $1.73 | $1.36 | $1.41 | -16.66% | 1,257,599 |
| Jan 1990 | $1.17 | $1.83 | $1.17 | $1.69 | +38.46% | 5,573,866 |
| Dec 1989 | $1.17 | $1.22 | $1.03 | $1.22 | 0.00% | 5,608,000 |
| Nov 1989 | $0.9375 | $1.22 | $0.8438 | $1.22 | +30.01% | 3,822,666 |
| Oct 1989 | $1.13 | $1.13 | $0.7969 | $0.9375 | -16.67% | 3,207,733 |
| Sep 1989 | $1.13 | $1.22 | $1.03 | $1.13 | 0.00% | 3,431,734 |
| Aug 1989 | $0.9375 | $1.17 | $0.8438 | $1.13 | +26.32% | 6,432,800 |
| Jul 1989 | $1.17 | $1.27 | $0.8906 | $0.8906 | -24.00% | 3,842,132 |
| Jun 1989 | $1.50 | $1.50 | $1.08 | $1.17 | -21.87% | 6,418,401 |
| May 1989 | $1.59 | $1.78 | $1.45 | $1.50 | -5.89% | 8,528,000 |
| Apr 1989 | $1.69 | $1.78 | $1.55 | $1.59 | -8.11% | 5,675,467 |
| Mar 1989 | $1.45 | $1.83 | $1.41 | $1.73 | +19.36% | 8,462,133 |
| Feb 1989 | $1.73 | $2.02 | $1.41 | $1.45 | -18.42% | 9,130,133 |
| Jan 1989 | $1.97 | $2.02 | $1.73 | $1.78 | -11.62% | 4,360,001 |
| Dec 1988 | $1.92 | $2.06 | $1.78 | $2.02 | +2.38% | 10,136,799 |
| Nov 1988 | $2.30 | $2.39 | $1.83 | $1.97 | -16.00% | 7,048,000 |
| Oct 1988 | $3.09 | $3.19 | $2.25 | $2.34 | -23.08% | 15,422,667 |
| Sep 1988 | $3.61 | $3.84 | $3.05 | $3.05 | -15.58% | 7,971,464 |
| Aug 1988 | $3.94 | $3.98 | $3.56 | $3.61 | -7.23% | 7,001,601 |
| Jul 1988 | $3.70 | $4.59 | $3.66 | $3.89 | +3.75% | 6,299,198 |
| Jun 1988 | $4.41 | $4.45 | $3.42 | $3.75 | -15.79% | 9,636,800 |
| May 1988 | $4.64 | $5.63 | $4.22 | $4.45 | -4.04% | 21,102,135 |
| Apr 1988 | $4.78 | $4.92 | $4.08 | $4.64 | -2.94% | 7,991,733 |
| Mar 1988 | $4.50 | $5.25 | $4.36 | $4.78 | +7.37% | 10,265,864 |
| Feb 1988 | $4.08 | $4.55 | $3.66 | $4.45 | +10.46% | 6,243,198 |
| Jan 1988 | $3.23 | $4.59 | $3.19 | $4.03 | +26.47% | 9,162,933 |
| Dec 1987 | $3.38 | $3.38 | $2.86 | $3.19 | -5.56% | 6,794,135 |
| Nov 1987 | $3.38 | $3.75 | $2.95 | $3.38 | +1.41% | 10,029,601 |
| Oct 1987 | $6.84 | $7.17 | $2.16 | $3.33 | -50.69% | 14,682,933 |
| Sep 1987 | $5.77 | $6.75 | $5.63 | $6.75 | +16.13% | 11,225,867 |
| Aug 1987 | $5.81 | $5.81 | $5.30 | $5.81 | +0.81% | 5,945,334 |
| Jul 1987 | $5.58 | $6.28 | $5.30 | $5.77 | +3.36% | 6,053,599 |
| Jun 1987 | $5.86 | $6.14 | $5.34 | $5.58 | -4.80% | 4,286,401 |
| May 1987 | $5.67 | $6.14 | $5.39 | $5.86 | +3.31% | 4,565,868 |
| Apr 1987 | $6.56 | $7.50 | $5.63 | $5.67 | -16.55% | 8,147,999 |
| Mar 1987 | $6.05 | $7.41 | $5.81 | $6.80 | +11.54% | 10,170,667 |
| Feb 1987 | $7.08 | $7.31 | $5.81 | $6.09 | -14.47% | 5,489,065 |
| Jan 1987 | $6.61 | $7.31 | $6.38 | $7.13 | +8.57% | 4,945,067 |
| Dec 1986 | $7.78 | $8.34 | $6.42 | $6.56 | -17.16% | 7,134,399 |
| Nov 1986 | $9.28 | $9.38 | $6.75 | $7.92 | -14.21% | 14,355,731 |
| Oct 1986 | $8.39 | $9.84 | $8.16 | $9.23 | +9.44% | 14,917,602 |
| Sep 1986 | $7.03 | $8.77 | $6.28 | $8.44 | +18.42% | 11,150,132 |
| Aug 1986 | $6.33 | $7.36 | $5.63 | $7.13 | +16.03% | 5,910,398 |
| Jul 1986 | $9.00 | $9.00 | $5.39 | $6.14 | -31.77% | 8,686,133 |
| Jun 1986 | $8.91 | $10.03 | $8.25 | $9.00 | +1.05% | 6,902,668 |
| May 1986 | $9.89 | $9.98 | $8.53 | $8.91 | -9.52% | 5,921,865 |
| Apr 1986 | $10.31 | $10.69 | $9.66 | $9.84 | -3.67% | 5,880,000 |
| Mar 1986 | $9.33 | $10.69 | $8.81 | $10.22 | +11.23% | 8,241,065 |
| Feb 1986 | $9.47 | $9.75 | $8.06 | $9.19 | -1.51% | 6,779,465 |
| Jan 1986 | $10.22 | $10.41 | $9.00 | $9.33 | -8.72% | 6,504,801 |
| Dec 1985 | $10.17 | $10.73 | $9.61 | $10.22 | -1.36% | 5,985,334 |
| Nov 1985 | $9.75 | $10.78 | $9.05 | $10.36 | +6.25% | 5,939,203 |
| Oct 1985 | $8.25 | $9.75 | $8.06 | $9.75 | +17.51% | 6,170,398 |
| Sep 1985 | $8.81 | $9.14 | $7.88 | $8.30 | -5.35% | 2,840,267 |
| Aug 1985 | $9.19 | $9.23 | $8.20 | $8.77 | -4.59% | 3,391,203 |
| Jul 1985 | $9.42 | $9.94 | $8.91 | $9.19 | -2.49% | 7,254,134 |
| Jun 1985 | $9.89 | $10.13 | $8.77 | $9.42 | -4.29% | 4,912,801 |
| May 1985 | $8.63 | $10.08 | $8.48 | $9.84 | +14.13% | 8,915,467 |
| Apr 1985 | $8.25 | $8.86 | $7.73 | $8.63 | +3.95% | 4,827,733 |
| Mar 1985 | $8.39 | $8.77 | $8.02 | $8.30 | -1.12% | 5,136,800 |
| Feb 1985 | $7.17 | $8.72 | $7.03 | $8.39 | +16.99% | 12,157,068 |
| Jan 1985 | $6.14 | $7.59 | $6.05 | $7.17 | +15.91% | 9,459,466 |
| Dec 1984 | $6.05 | $6.33 | $5.63 | $6.19 | +1.54% | 4,381,334 |
| Nov 1984 | $6.47 | $6.89 | $5.95 | $6.09 | -5.11% | 5,330,666 |
| Oct 1984 | $7.17 | $7.83 | $6.23 | $6.42 | -11.61% | 5,181,066 |
| Sep 1984 | $7.64 | $7.97 | $7.13 | $7.27 | -3.73% | 4,034,132 |
| Aug 1984 | $6.61 | $7.88 | $6.33 | $7.55 | +13.38% | 12,555,734 |
| Jul 1984 | $8.72 | $8.86 | $5.95 | $6.66 | -22.83% | 18,786,666 |
| Jun 1984 | $8.95 | $9.09 | $8.44 | $8.63 | -4.17% | 7,805,333 |
| May 1984 | $9.14 | $9.33 | $8.86 | $9.00 | -1.54% | 8,914,134 |
| Apr 1984 | $4.83 | $9.14 | $4.55 | $9.14 | +87.50% | 29,292,798 |
| Mar 1984 | $5.34 | $5.67 | $4.45 | $4.88 | -8.77% | 3,235,198 |
| Feb 1984 | $5.95 | $6.00 | $5.20 | $5.34 | -10.24% | 1,943,467 |
| Jan 1984 | $5.72 | $6.84 | $5.30 | $5.95 | +4.10% | 4,884,534 |
| Dec 1983 | $7.08 | $7.08 | $5.39 | $5.72 | -19.20% | 2,900,801 |
| Nov 1983 | $6.66 | $7.13 | $5.39 | $7.08 | +6.34% | 2,001,065 |
| Oct 1983 | $8.06 | $8.06 | $6.14 | $6.66 | -17.44% | 1,508,001 |
| Sep 1983 | $8.58 | $9.75 | $7.83 | $8.06 | -6.01% | 1,682,132 |
| Aug 1983 | $8.34 | $10.03 | $8.25 | $8.58 | +2.81% | 1,371,733 |
| Jul 1983 | $10.69 | $10.78 | $8.25 | $8.34 | -21.93% | 1,617,066 |
| Jun 1983 | $9.42 | $11.53 | $9.28 | $10.69 | +12.87% | 2,587,732 |
| May 1983 | $8.20 | $9.94 | $7.97 | $9.47 | +15.43% | 2,498,134 |
| Apr 1983 | $8.34 | $8.53 | $8.06 | $8.20 | -2.23% | 1,297,600 |
| Mar 1983 | $8.30 | $8.81 | $7.88 | $8.39 | -2.72% | 2,093,332 |
| Feb 1983 | $8.81 | $9.00 | $8.58 | $8.63 | -4.66% | 3,530,667 |
| Jan 1983 | $7.88 | $9.38 | $7.88 | $9.05 | – | 6,506,133 |
Seasonality
COO 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 | 3.9% | -0.2% | -0.9% | -3.0% | -0.1% | 2.3% | 3.2% | -0.1% | -3.8% | -0.8% | 5.1% | 1.5% |
| Months up | 7 of 10 | 6 of 10 | 5 of 10 | 4 of 10 | 4 of 10 | 7 of 10 | 8 of 10 | 4 of 10 | 4 of 10 | 5 of 10 | 7 of 9 | 6 of 9 |
| 2026 | -0.7% | 2.8% | -14.5% | -12.0% | -2.7% | 17.2% | 0.9% | -3.1% | -19.3% | 5.3% | ||
| 2025 | 5.0% | -6.4% | -6.7% | -3.2% | -16.4% | 4.2% | -0.7% | -4.7% | 1.7% | 2.0% | 11.5% | 5.2% |
| 2024 | -1.4% | 0.4% | 8.4% | -12.2% | 5.9% | -7.4% | 6.9% | 13.3% | 4.4% | -5.1% | -0.2% | -12.0% |
| 2023 | 5.5% | -6.3% | 14.2% | 2.2% | -2.6% | 3.2% | 2.0% | -5.4% | -14.0% | -2.0% | 8.1% | 12.3% |
| 2022 | -4.9% | 2.7% | 2.1% | -13.5% | -2.9% | -10.7% | 4.4% | -12.1% | -8.2% | 3.6% | 15.7% | 4.5% |
| 2021 | 0.2% | 6.1% | -0.5% | 7.0% | -4.2% | 0.7% | 6.4% | 6.9% | -8.3% | 0.9% | -9.7% | 11.3% |
| 2020 | 8.0% | -6.4% | -15.1% | 4.0% | 10.6% | -10.5% | -0.2% | 11.1% | 7.2% | -5.4% | 5.1% | 8.4% |
| 2019 | 9.5% | 2.6% | 3.6% | -2.1% | 2.7% | 13.1% | 0.2% | -8.2% | -4.1% | -2.0% | 7.6% | 2.6% |
| 2018 | 12.3% | -5.8% | -0.7% | -0.0% | -1.0% | 4.0% | 10.7% | -1.8% | 8.4% | -6.8% | 7.9% | -8.7% |
| 2017 | 5.6% | 7.9% | 0.4% | 0.2% | 9.2% | 9.4% | 1.9% | 2.9% | -5.5% | 1.3% | 0.4% | -9.7% |