CMS Energy Corp (CMS) stock
CMSNYSEElectric & Other Services CombinedFiscal year ends December 31Also trades as CMS.PC, CMSA, CMSC, CMSD
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 27, 2026Score 9/304% below fair value
$70.10+0.58 (+0.83%)
Close on Oct 30, 2026Market cap $21.79BP/E 21.1Yield 3.10%
Price history
CMS Energy share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$70.10
+0.83% on the day
52-week range
$62.29 – $80.36
-12.8% from the high
Change over 52 weeks
-4.2%
From $73.21 on Oct 30, 2025
Average volume
3.78M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $62.96 | $70.63 | $62.55 | $70.10 | +11.13% | 96,124,903 |
| Sep 2026 | $68.46 | $69.36 | $62.29 | $63.08 | -7.32% | 76,178,455 |
| Aug 2026 | $72.32 | $72.53 | $67.47 | $68.06 | -5.46% | 74,588,703 |
| Jul 2026 | $76.41 | $78.51 | $71.54 | $71.99 | -5.90% | 77,952,983 |
| Jun 2026 | $72.03 | $78.87 | $68.84 | $76.50 | +5.42% | 81,087,722 |
| May 2026 | $76.64 | $77.18 | $71.53 | $72.57 | -5.43% | 52,429,219 |
| Apr 2026 | $77.07 | $80.36 | $74.50 | $76.74 | -1.08% | 61,710,162 |
| Mar 2026 | $78.04 | $78.88 | $74.19 | $77.58 | -0.63% | 59,822,651 |
| Feb 2026 | $71.98 | $78.31 | $70.29 | $78.07 | +9.20% | 69,546,283 |
| Jan 2026 | $69.91 | $72.70 | $68.64 | $71.49 | +2.23% | 60,910,779 |
| Dec 2025 | $75.03 | $75.35 | $68.82 | $69.93 | -7.30% | 45,380,694 |
| Nov 2025 | $72.04 | $75.53 | $71.45 | $75.44 | +2.57% | 51,697,049 |
| Oct 2025 | $72.96 | $76.11 | $71.37 | $73.55 | +0.40% | 52,803,518 |
| Sep 2025 | $71.38 | $73.44 | $69.76 | $73.26 | +2.36% | 47,181,394 |
| Aug 2025 | $74.15 | $74.94 | $71.10 | $71.57 | -3.02% | 47,140,971 |
| Jul 2025 | $69.53 | $73.85 | $68.63 | $73.80 | +6.52% | 46,108,897 |
| Jun 2025 | $69.81 | $71.05 | $68.41 | $69.28 | -1.35% | 52,940,982 |
| May 2025 | $73.50 | $74.41 | $67.71 | $70.23 | -4.64% | 49,953,029 |
| Apr 2025 | $74.90 | $76.45 | $68.15 | $73.65 | -1.94% | 71,252,422 |
| Mar 2025 | $72.71 | $75.52 | $70.94 | $75.11 | +2.82% | 52,453,016 |
| Feb 2025 | $65.70 | $73.37 | $65.17 | $73.05 | +10.68% | 45,574,681 |
| Jan 2025 | $67.27 | $68.94 | $63.97 | $66.00 | -0.98% | 42,638,874 |
| Dec 2024 | $69.69 | $69.91 | $65.47 | $66.65 | -4.39% | 47,109,814 |
| Nov 2024 | $69.81 | $71.35 | $65.09 | $69.71 | +0.14% | 48,209,070 |
| Oct 2024 | $70.59 | $72.40 | $68.96 | $69.61 | -1.44% | 41,308,928 |
| Sep 2024 | $67.94 | $71.02 | $67.63 | $70.63 | +4.08% | 46,476,247 |
| Aug 2024 | $65.11 | $68.08 | $64.21 | $67.86 | +4.72% | 41,427,620 |
| Jul 2024 | $59.82 | $65.17 | $58.50 | $64.80 | +8.85% | 42,056,610 |
| Jun 2024 | $62.93 | $63.44 | $58.54 | $59.53 | -5.40% | 47,495,563 |
| May 2024 | $60.48 | $63.70 | $60.16 | $62.93 | +3.83% | 45,099,721 |
| Apr 2024 | $60.39 | $60.97 | $56.61 | $60.61 | +0.45% | 60,836,438 |
| Mar 2024 | $57.37 | $60.87 | $56.75 | $60.34 | +5.18% | 56,269,564 |
| Feb 2024 | $57.25 | $58.95 | $55.10 | $57.37 | +0.37% | 48,487,217 |
| Jan 2024 | $57.84 | $59.90 | $55.53 | $57.16 | -1.57% | 46,071,705 |
| Dec 2023 | $56.71 | $60.36 | $56.54 | $58.07 | +2.31% | 48,294,090 |
| Nov 2023 | $54.46 | $58.12 | $53.79 | $56.76 | +4.45% | 53,184,258 |
| Oct 2023 | $52.86 | $55.73 | $49.87 | $54.34 | +2.32% | 70,150,885 |
| Sep 2023 | $56.55 | $57.63 | $52.58 | $53.11 | -5.48% | 47,504,452 |
| Aug 2023 | $61.07 | $61.33 | $55.89 | $56.19 | -7.99% | 32,700,908 |
| Jul 2023 | $58.42 | $63.76 | $58.11 | $61.07 | +3.95% | 35,561,195 |
| Jun 2023 | $58.07 | $61.59 | $56.83 | $58.75 | +1.33% | 43,639,986 |
| May 2023 | $62.03 | $62.85 | $56.22 | $57.98 | -6.87% | 57,351,846 |
| Apr 2023 | $60.96 | $63.03 | $60.22 | $62.26 | +1.43% | 40,059,642 |
| Mar 2023 | $58.56 | $62.90 | $57.00 | $61.38 | +4.09% | 42,853,959 |
| Feb 2023 | $62.74 | $64.67 | $58.75 | $58.97 | -6.68% | 38,735,849 |
| Jan 2023 | $63.50 | $65.72 | $60.35 | $63.19 | -0.22% | 33,738,543 |
| Dec 2022 | $61.59 | $65.38 | $59.72 | $63.33 | +3.70% | 37,386,006 |
| Nov 2022 | $57.26 | $61.43 | $55.43 | $61.07 | +7.05% | 45,813,552 |
| Oct 2022 | $59.37 | $60.89 | $52.41 | $57.05 | -2.04% | 50,696,805 |
| Sep 2022 | $67.54 | $70.46 | $58.04 | $58.24 | -13.77% | 38,980,341 |
| Aug 2022 | $68.53 | $71.19 | $67.20 | $67.54 | -1.73% | 40,247,792 |
| Jul 2022 | $67.86 | $69.22 | $63.64 | $68.73 | +1.82% | 34,299,043 |
| Jun 2022 | $71.34 | $71.97 | $60.38 | $67.50 | -4.98% | 40,321,849 |
| May 2022 | $69.16 | $71.81 | $66.92 | $71.04 | +3.42% | 40,585,892 |
| Apr 2022 | $69.72 | $73.76 | $68.55 | $68.69 | -1.79% | 37,960,477 |
| Mar 2022 | $64.24 | $70.62 | $63.14 | $69.94 | +9.26% | 50,197,412 |
| Feb 2022 | $64.17 | $65.45 | $61.16 | $64.01 | -0.57% | 37,813,008 |
| Jan 2022 | $64.98 | $65.78 | $61.19 | $64.38 | -1.03% | 33,825,378 |
| Dec 2021 | $59.18 | $65.65 | $58.98 | $65.05 | +10.54% | 26,771,496 |
| Nov 2021 | $60.35 | $61.84 | $58.81 | $58.85 | -2.49% | 25,429,670 |
| Oct 2021 | $60.25 | $61.70 | $59.10 | $60.35 | +1.04% | 26,703,643 |
| Sep 2021 | $64.19 | $65.61 | $58.51 | $59.73 | -6.86% | 32,252,981 |
| Aug 2021 | $62.02 | $64.83 | $61.82 | $64.13 | +3.79% | 32,842,810 |
| Jul 2021 | $59.20 | $63.40 | $58.63 | $61.79 | +4.59% | 48,652,180 |
| Jun 2021 | $62.98 | $63.04 | $57.92 | $59.08 | -5.83% | 71,155,140 |
| May 2021 | $64.70 | $65.62 | $61.73 | $62.74 | -2.56% | 36,689,868 |
| Apr 2021 | $61.11 | $65.79 | $60.15 | $64.39 | +5.18% | 39,872,284 |
| Mar 2021 | $54.58 | $62.21 | $53.19 | $61.22 | +13.14% | 52,050,976 |
| Feb 2021 | $57.11 | $58.48 | $53.70 | $54.11 | -4.87% | 35,139,679 |
| Jan 2021 | $60.64 | $60.80 | $55.79 | $56.88 | -6.77% | 40,272,897 |
| Dec 2020 | $61.76 | $62.25 | $57.35 | $61.01 | -0.86% | 34,760,605 |
| Nov 2020 | $63.93 | $67.98 | $60.01 | $61.54 | -2.83% | 36,331,950 |
| Oct 2020 | $61.49 | $66.56 | $60.84 | $63.33 | +3.13% | 31,243,810 |
| Sep 2020 | $60.42 | $62.81 | $58.63 | $61.41 | +1.52% | 40,045,024 |
| Aug 2020 | $64.78 | $64.78 | $58.94 | $60.49 | -5.75% | 35,181,445 |
| Jul 2020 | $58.41 | $64.75 | $57.66 | $64.18 | +9.86% | 38,064,185 |
| Jun 2020 | $58.58 | $61.19 | $55.80 | $58.42 | -0.27% | 43,750,973 |
| May 2020 | $56.56 | $58.96 | $52.35 | $58.58 | +2.61% | 40,168,339 |
| Apr 2020 | $56.63 | $64.08 | $53.96 | $57.09 | -2.83% | 48,234,581 |
| Mar 2020 | $60.60 | $68.99 | $46.03 | $58.75 | -2.76% | 87,589,400 |
| Feb 2020 | $68.62 | $69.17 | $59.12 | $60.42 | -11.81% | 37,908,632 |
| Jan 2020 | $62.86 | $68.98 | $61.57 | $68.51 | +9.02% | 40,572,125 |
| Dec 2019 | $61.43 | $63.44 | $60.25 | $62.84 | +2.51% | 30,518,718 |
| Nov 2019 | $64.00 | $64.14 | $59.33 | $61.30 | -4.10% | 37,603,279 |
| Oct 2019 | $63.77 | $65.02 | $62.32 | $63.92 | -0.05% | 43,246,099 |
| Sep 2019 | $63.07 | $65.31 | $60.10 | $63.95 | +1.43% | 42,054,419 |
| Aug 2019 | $57.82 | $63.31 | $57.43 | $63.05 | +8.30% | 39,449,328 |
| Jul 2019 | $57.78 | $59.54 | $57.06 | $58.22 | +0.54% | 35,362,860 |
| Jun 2019 | $56.18 | $59.34 | $55.37 | $57.91 | +3.21% | 43,789,328 |
| May 2019 | $55.36 | $57.71 | $54.07 | $56.11 | +1.01% | 43,196,870 |
| Apr 2019 | $55.54 | $55.60 | $53.55 | $55.55 | +0.02% | 46,854,169 |
| Mar 2019 | $54.50 | $56.30 | $53.61 | $55.54 | +2.10% | 47,358,304 |
| Feb 2019 | $52.06 | $54.48 | $51.13 | $54.40 | +4.33% | 44,202,466 |
| Jan 2019 | $49.52 | $52.36 | $47.97 | $52.14 | +5.02% | 49,351,555 |
| Dec 2018 | $51.99 | $53.82 | $47.63 | $49.65 | -4.68% | 51,676,324 |
| Nov 2018 | $49.12 | $52.25 | $47.92 | $52.09 | +5.19% | 54,370,820 |
| Oct 2018 | $48.85 | $51.91 | $48.13 | $49.52 | +1.06% | 63,931,114 |
| Sep 2018 | $49.36 | $50.81 | $47.70 | $49.00 | -0.49% | 36,929,565 |
| Aug 2018 | $48.01 | $50.12 | $47.18 | $49.24 | +1.86% | 48,280,971 |
| Jul 2018 | $47.38 | $48.68 | $46.25 | $48.34 | +2.24% | 55,687,482 |
| Jun 2018 | $46.11 | $47.58 | $42.52 | $47.28 | +2.49% | 55,910,973 |
| May 2018 | $47.05 | $47.20 | $43.72 | $46.13 | -2.25% | 55,283,496 |
| Apr 2018 | $45.42 | $47.48 | $43.79 | $47.19 | +4.20% | 60,203,688 |
| Mar 2018 | $42.49 | $45.58 | $41.98 | $45.29 | +6.69% | 65,655,807 |
| Feb 2018 | $44.71 | $44.98 | $40.48 | $42.45 | -5.14% | 72,002,391 |
| Jan 2018 | $47.39 | $47.43 | $43.74 | $44.75 | -5.39% | 51,817,054 |
| Dec 2017 | $50.09 | $50.25 | $46.76 | $47.30 | -5.21% | 36,611,585 |
| Nov 2017 | $48.50 | $50.85 | $47.76 | $49.90 | +3.16% | 41,685,138 |
| Oct 2017 | $46.42 | $48.92 | $45.82 | $48.37 | +4.43% | 42,670,887 |
| Sep 2017 | $48.63 | $49.11 | $45.92 | $46.32 | -4.57% | 38,386,244 |
| Aug 2017 | $46.28 | $48.91 | $45.98 | $48.54 | +4.97% | 34,685,740 |
| Jul 2017 | $46.32 | $47.02 | $45.34 | $46.24 | -0.02% | 35,826,429 |
| Jun 2017 | $47.40 | $48.37 | $46.02 | $46.25 | -2.45% | 39,943,087 |
| May 2017 | $45.74 | $47.70 | $44.75 | $47.41 | +4.43% | 41,554,360 |
| Apr 2017 | $44.76 | $45.85 | $44.36 | $45.40 | +1.48% | 35,343,232 |
| Mar 2017 | $44.00 | $45.55 | $43.61 | $44.74 | +0.49% | 43,198,929 |
| Feb 2017 | $42.00 | $44.72 | $41.75 | $44.52 | +4.51% | 34,174,279 |
| Jan 2017 | $41.64 | $42.61 | $41.12 | $42.60 | +2.35% | 35,354,131 |
| Dec 2016 | $39.95 | $42.00 | $39.42 | $41.62 | +3.48% | 36,801,648 |
| Nov 2016 | $42.14 | $42.27 | $38.78 | $40.22 | -4.58% | 43,866,817 |
| Oct 2016 | $41.92 | $42.55 | $40.01 | $42.15 | +0.33% | 37,704,630 |
| Sep 2016 | $41.95 | $44.44 | $41.14 | $42.01 | +0.10% | 42,437,100 |
| Aug 2016 | $45.05 | $45.37 | $41.49 | $41.97 | -7.10% | 40,256,900 |
| Jul 2016 | $46.09 | $46.25 | $44.25 | $45.18 | -1.48% | 40,455,600 |
| Jun 2016 | $41.77 | $45.86 | $41.49 | $45.86 | +9.66% | 46,108,700 |
| May 2016 | $40.73 | $42.19 | $39.85 | $41.82 | +2.80% | 42,856,300 |
| Apr 2016 | $42.39 | $42.87 | $38.92 | $40.68 | -4.15% | 49,196,900 |
| Mar 2016 | $39.71 | $42.49 | $38.32 | $42.44 | +7.28% | 55,275,200 |
| Feb 2016 | $38.87 | $40.79 | $37.57 | $39.56 | +1.75% | 60,372,800 |
| Jan 2016 | $35.83 | $39.10 | $34.96 | $38.88 | +7.76% | 58,295,500 |
| Dec 2015 | $35.13 | $36.82 | $34.18 | $36.08 | +3.03% | 47,779,300 |
| Nov 2015 | $36.06 | $36.27 | $33.84 | $35.02 | -2.91% | 47,415,100 |
| Oct 2015 | $35.39 | $37.30 | $34.53 | $36.07 | +2.12% | 49,404,900 |
| Sep 2015 | $32.32 | $35.35 | $31.86 | $35.32 | +7.75% | 48,568,400 |
| Aug 2015 | $34.34 | $35.97 | $32.42 | $32.78 | -4.32% | 60,477,500 |
| Jul 2015 | $31.93 | $34.61 | $31.73 | $34.26 | +7.60% | 65,825,200 |
| Jun 2015 | $34.12 | $34.27 | $31.22 | $31.84 | -6.74% | 72,684,600 |
| May 2015 | $34.06 | $34.60 | $32.63 | $34.14 | +0.62% | 59,287,200 |
| Apr 2015 | $34.86 | $35.83 | $33.62 | $33.93 | -2.81% | 56,612,900 |
| Mar 2015 | $35.06 | $35.88 | $32.80 | $34.91 | -0.63% | 77,903,100 |
| Feb 2015 | $37.81 | $38.12 | $34.28 | $35.13 | -6.89% | 51,449,700 |
| Jan 2015 | $34.90 | $38.66 | $34.65 | $37.73 | +8.58% | 45,442,700 |
| Dec 2014 | $32.97 | $36.87 | $32.79 | $34.75 | +4.98% | 45,545,700 |
| Nov 2014 | $32.73 | $33.46 | $32.05 | $33.10 | +1.32% | 38,409,300 |
| Oct 2014 | $29.65 | $32.91 | $29.59 | $32.67 | +10.15% | 61,078,700 |
| Sep 2014 | $30.56 | $30.83 | $29.15 | $29.66 | -2.88% | 47,918,000 |
| Aug 2014 | $28.85 | $30.54 | $27.90 | $30.54 | +5.57% | 43,997,800 |
| Jul 2014 | $31.18 | $31.20 | $28.87 | $28.93 | -7.13% | 50,494,800 |
| Jun 2014 | $29.76 | $31.23 | $28.97 | $31.15 | +4.71% | 46,925,700 |
| May 2014 | $30.30 | $30.43 | $28.70 | $29.75 | -1.85% | 54,079,600 |
| Apr 2014 | $29.33 | $30.53 | $28.93 | $30.31 | +3.52% | 65,687,100 |
| Mar 2014 | $28.29 | $29.44 | $27.62 | $29.28 | +2.99% | 41,467,700 |
| Feb 2014 | $27.75 | $28.83 | $26.82 | $28.43 | +2.30% | 39,105,400 |
| Jan 2014 | $26.80 | $27.81 | $25.95 | $27.79 | +3.81% | 54,552,200 |
| Dec 2013 | $26.53 | $27.09 | $25.90 | $26.77 | +0.87% | 49,540,100 |
| Nov 2013 | $27.56 | $27.81 | $26.47 | $26.54 | -3.35% | 55,034,100 |
| Oct 2013 | $26.34 | $28.29 | $25.81 | $27.46 | +4.33% | 86,723,700 |
| Sep 2013 | $26.70 | $27.06 | $25.74 | $26.32 | -0.79% | 63,509,400 |
| Aug 2013 | $28.17 | $28.62 | $26.40 | $26.53 | -5.22% | 41,574,200 |
| Jul 2013 | $26.96 | $28.82 | $26.29 | $27.99 | +3.02% | 72,445,600 |
| Jun 2013 | $26.97 | $27.72 | $25.76 | $27.17 | +0.82% | 55,430,500 |
| May 2013 | $29.98 | $29.98 | $26.79 | $26.95 | -9.99% | 44,479,400 |
| Apr 2013 | $27.94 | $29.94 | $27.67 | $29.94 | +7.16% | 50,457,300 |
| Mar 2013 | $26.61 | $27.95 | $25.99 | $27.94 | +5.00% | 53,957,500 |
| Feb 2013 | $25.79 | $26.79 | $25.43 | $26.61 | +3.54% | 38,296,500 |
| Jan 2013 | $24.74 | $25.74 | $24.60 | $25.70 | +5.41% | 43,223,300 |
| Dec 2012 | $24.45 | $24.85 | $23.93 | $24.38 | -0.20% | 44,312,700 |
| Nov 2012 | $24.39 | $24.45 | $22.56 | $24.43 | +0.45% | 58,984,100 |
| Oct 2012 | $23.54 | $24.37 | $23.37 | $24.32 | +3.27% | 30,434,400 |
| Sep 2012 | $23.08 | $23.74 | $22.88 | $23.55 | +2.08% | 42,486,600 |
| Aug 2012 | $24.32 | $24.74 | $22.61 | $23.07 | -6.45% | 53,841,300 |
| Jul 2012 | $23.56 | $24.98 | $23.40 | $24.66 | +4.94% | 37,626,200 |
| Jun 2012 | $23.22 | $23.98 | $22.89 | $23.50 | +0.86% | 55,267,200 |
| May 2012 | $23.08 | $23.39 | $22.31 | $23.30 | +1.35% | 71,758,500 |
| Apr 2012 | $21.97 | $23.00 | $21.35 | $22.99 | +4.50% | 62,334,000 |
| Mar 2012 | $21.44 | $22.35 | $21.12 | $22.00 | +2.76% | 53,072,700 |
| Feb 2012 | $21.97 | $22.20 | $21.21 | $21.41 | -1.92% | 60,222,300 |
| Jan 2012 | $22.32 | $22.40 | $21.25 | $21.83 | -1.13% | 55,287,500 |
| Dec 2011 | $20.86 | $22.37 | $20.40 | $22.08 | +5.54% | 42,946,900 |
| Nov 2011 | $20.33 | $21.21 | $19.57 | $20.92 | +0.48% | 55,322,100 |
| Oct 2011 | $19.74 | $21.58 | $18.62 | $20.82 | +5.20% | 76,679,000 |
| Sep 2011 | $19.73 | $20.83 | $18.64 | $19.79 | +0.46% | 74,852,700 |
| Aug 2011 | $19.59 | $19.78 | $16.96 | $19.70 | +2.93% | 97,586,500 |
| Jul 2011 | $19.73 | $20.22 | $19.09 | $19.14 | -2.79% | 40,991,300 |
| Jun 2011 | $19.99 | $20.00 | $19.14 | $19.69 | -1.25% | 50,140,900 |
| May 2011 | $19.83 | $20.46 | $19.58 | $19.94 | +0.71% | 55,925,600 |
| Apr 2011 | $19.75 | $19.86 | $18.70 | $19.80 | +0.81% | 78,642,000 |
| Mar 2011 | $19.32 | $19.92 | $18.45 | $19.64 | +1.97% | 64,107,800 |
| Feb 2011 | $19.64 | $19.77 | $18.70 | $19.26 | -1.23% | 60,654,300 |
| Jan 2011 | $18.70 | $19.78 | $18.50 | $19.50 | +4.84% | 66,694,100 |
| Dec 2010 | $18.22 | $19.25 | $18.06 | $18.60 | +3.51% | 73,091,200 |
| Nov 2010 | $18.54 | $18.70 | $17.57 | $17.97 | -2.23% | 73,109,400 |
| Oct 2010 | $18.19 | $19.07 | $17.96 | $18.38 | +2.00% | 104,314,600 |
| Sep 2010 | $17.65 | $18.38 | $17.43 | $18.02 | +2.97% | 90,660,100 |
| Aug 2010 | $16.07 | $17.84 | $15.84 | $17.50 | +9.92% | 103,942,600 |
| Jul 2010 | $14.70 | $16.58 | $14.47 | $15.92 | +8.67% | 69,694,700 |
| Jun 2010 | $14.55 | $15.71 | $14.20 | $14.65 | -0.20% | 59,847,700 |
| May 2010 | $16.29 | $16.52 | $14.09 | $14.68 | -9.72% | 83,741,600 |
| Apr 2010 | $15.52 | $16.67 | $15.49 | $16.26 | +5.17% | 68,634,800 |
| Mar 2010 | $15.33 | $16.00 | $15.19 | $15.46 | +1.24% | 66,593,300 |
| Feb 2010 | $15.23 | $15.61 | $14.40 | $15.27 | +0.66% | 55,389,900 |
| Jan 2010 | $15.67 | $16.02 | $15.13 | $15.17 | -3.13% | 67,897,800 |
| Dec 2009 | $14.37 | $16.13 | $14.30 | $15.66 | +9.97% | 70,761,500 |
| Nov 2009 | $13.35 | $15.14 | $13.00 | $14.24 | +7.07% | 96,545,900 |
| Oct 2009 | $13.39 | $14.13 | $13.05 | $13.30 | -0.75% | 78,960,000 |
| Sep 2009 | $13.48 | $13.64 | $12.79 | $13.40 | -0.07% | 70,702,300 |
| Aug 2009 | $12.98 | $13.73 | $12.70 | $13.41 | +3.63% | 54,794,800 |
| Jul 2009 | $12.16 | $13.07 | $11.58 | $12.94 | +7.12% | 56,560,500 |
| Jun 2009 | $11.45 | $12.37 | $11.32 | $12.08 | +6.53% | 83,447,000 |
| May 2009 | $12.05 | $12.31 | $10.89 | $11.34 | -5.66% | 78,656,900 |
| Apr 2009 | $11.72 | $12.32 | $11.40 | $12.02 | +1.52% | 89,190,900 |
| Mar 2009 | $10.84 | $12.22 | $10.40 | $11.84 | +7.05% | 112,472,500 |
| Feb 2009 | $11.76 | $13.05 | $9.98 | $11.06 | -5.87% | 84,301,300 |
| Jan 2009 | $10.18 | $12.26 | $10.12 | $11.75 | +16.22% | 96,712,700 |
| Dec 2008 | $10.13 | $10.27 | $9.12 | $10.11 | -0.49% | 78,848,300 |
| Nov 2008 | $10.25 | $11.30 | $8.70 | $10.16 | -0.88% | 81,848,500 |
| Oct 2008 | $12.45 | $12.85 | $8.33 | $10.25 | -17.80% | 118,687,000 |
| Sep 2008 | $14.19 | $14.51 | $11.85 | $12.47 | -8.11% | 75,477,700 |
| Aug 2008 | $13.56 | $14.88 | $12.98 | $13.57 | +0.52% | 53,300,800 |
| Jul 2008 | $14.71 | $15.06 | $13.30 | $13.50 | -9.40% | 78,425,000 |
| Jun 2008 | $15.49 | $15.89 | $14.48 | $14.90 | -4.43% | 74,042,200 |
| May 2008 | $14.62 | $15.60 | $14.41 | $15.59 | +6.93% | 64,845,500 |
| Apr 2008 | $13.61 | $14.77 | $13.53 | $14.58 | +7.68% | 48,502,800 |
| Mar 2008 | $14.35 | $14.57 | $13.13 | $13.54 | -5.91% | 73,067,600 |
| Feb 2008 | $15.71 | $16.36 | $14.35 | $14.39 | -8.17% | 53,571,000 |
| Jan 2008 | $17.33 | $17.47 | $14.92 | $15.67 | -9.84% | 67,844,600 |
| Dec 2007 | $17.50 | $18.07 | $17.23 | $17.38 | -0.29% | 30,967,200 |
| Nov 2007 | $16.97 | $17.50 | $16.17 | $17.43 | +2.71% | 55,425,500 |
| Oct 2007 | $16.75 | $17.12 | $15.85 | $16.97 | +0.89% | 45,851,800 |
| Sep 2007 | $16.20 | $17.07 | $15.75 | $16.82 | +3.06% | 37,013,700 |
| Aug 2007 | $15.44 | $16.98 | $14.98 | $16.32 | +0.99% | 71,084,200 |
| Jul 2007 | $17.23 | $17.93 | $15.85 | $16.16 | -6.05% | 52,189,700 |
| Jun 2007 | $18.26 | $18.48 | $16.60 | $17.20 | -5.75% | 55,750,000 |
| May 2007 | $18.99 | $19.00 | $17.66 | $18.25 | -1.46% | 51,621,200 |
| Apr 2007 | $17.85 | $19.55 | $17.77 | $18.52 | +4.04% | 39,500,900 |
| Mar 2007 | $17.43 | $17.95 | $16.73 | $17.80 | +2.01% | 43,370,500 |
| Feb 2007 | $16.70 | $18.41 | $16.63 | $17.45 | +4.55% | 52,734,000 |
| Jan 2007 | $16.76 | $16.88 | $15.98 | $16.69 | -0.06% | 37,427,200 |
| Dec 2006 | $16.25 | $17.00 | $15.93 | $16.70 | +3.02% | 25,034,800 |
| Nov 2006 | $14.90 | $16.25 | $14.74 | $16.21 | +8.87% | 37,873,300 |
| Oct 2006 | $14.44 | $15.37 | $14.44 | $14.89 | +3.12% | 37,032,400 |
| Sep 2006 | $14.67 | $14.90 | $14.13 | $14.44 | -1.37% | 21,455,100 |
| Aug 2006 | $14.00 | $14.71 | $13.65 | $14.64 | +4.50% | 42,941,100 |
| Jul 2006 | $13.00 | $14.23 | $12.87 | $14.01 | +8.27% | 31,038,500 |
| Jun 2006 | $12.67 | $13.14 | $12.50 | $12.94 | +0.78% | 37,309,200 |
| May 2006 | $13.37 | $13.45 | $12.09 | $12.84 | -3.60% | 54,840,000 |
| Apr 2006 | $12.96 | $13.95 | $12.55 | $13.32 | +2.86% | 39,093,000 |
| Mar 2006 | $14.05 | $14.33 | $12.87 | $12.95 | -8.03% | 46,293,800 |
| Feb 2006 | $14.46 | $14.79 | $13.88 | $14.08 | -2.70% | 36,615,400 |
| Jan 2006 | $14.57 | $15.26 | $14.31 | $14.47 | -0.28% | 40,598,500 |
| Dec 2005 | $14.14 | $14.98 | $13.87 | $14.51 | +3.79% | 57,976,700 |
| Nov 2005 | $14.30 | $14.54 | $13.20 | $13.98 | -6.24% | 57,159,900 |
| Oct 2005 | $16.40 | $16.65 | $14.25 | $14.91 | -9.36% | 30,740,300 |
| Sep 2005 | $16.11 | $16.80 | $15.66 | $16.45 | +2.17% | 30,955,000 |
| Aug 2005 | $15.87 | $16.50 | $14.59 | $16.10 | +1.64% | 40,288,400 |
| Jul 2005 | $15.12 | $16.00 | $14.87 | $15.84 | +5.18% | 38,753,100 |
| Jun 2005 | $13.25 | $15.31 | $13.19 | $15.06 | +13.83% | 63,524,200 |
| May 2005 | $13.01 | $13.45 | $12.27 | $13.23 | +2.40% | 39,628,000 |
| Apr 2005 | $13.08 | $13.36 | $12.46 | $12.92 | -0.92% | 40,308,300 |
| Mar 2005 | $12.16 | $13.55 | $12.07 | $13.04 | +7.41% | 61,701,200 |
| Feb 2005 | $10.60 | $12.90 | $10.59 | $12.14 | +15.29% | 50,952,700 |
| Jan 2005 | $10.43 | $10.57 | $9.70 | $10.53 | +0.77% | 42,757,900 |
| Dec 2004 | $10.18 | $10.65 | $9.98 | $10.45 | +2.45% | 48,629,100 |
| Nov 2004 | $9.30 | $10.35 | $9.20 | $10.20 | +8.97% | 35,777,000 |
| Oct 2004 | $9.37 | $9.54 | $8.80 | $9.36 | -1.68% | 43,973,700 |
| Sep 2004 | $9.53 | $9.88 | $9.31 | $9.52 | -0.83% | 20,309,900 |
| Aug 2004 | $9.08 | $9.60 | $8.65 | $9.60 | +6.31% | 19,402,000 |
| Jul 2004 | $9.14 | $9.19 | $8.58 | $9.03 | -1.10% | 16,235,300 |
| Jun 2004 | $8.55 | $9.29 | $8.30 | $9.13 | +5.92% | 15,204,100 |
| May 2004 | $8.41 | $8.79 | $7.81 | $8.62 | +3.73% | 17,227,400 |
| Apr 2004 | $9.02 | $9.43 | $8.26 | $8.31 | -7.15% | 15,445,800 |
| Mar 2004 | $9.20 | $9.59 | $8.70 | $8.95 | -2.72% | 20,569,900 |
| Feb 2004 | $8.71 | $9.20 | $8.25 | $9.20 | +4.78% | 21,427,700 |
| Jan 2004 | $8.62 | $9.31 | $8.50 | $8.78 | +3.05% | 27,693,700 |
| Dec 2003 | $7.85 | $8.67 | $7.51 | $8.52 | +7.98% | 48,893,300 |
| Nov 2003 | $8.18 | $8.30 | $7.41 | $7.89 | -2.83% | 16,892,200 |
| Oct 2003 | $7.41 | $8.24 | $7.40 | $8.12 | +10.18% | 18,357,200 |
| Sep 2003 | $6.70 | $7.80 | $6.50 | $7.37 | +10.49% | 24,443,400 |
| Aug 2003 | $6.55 | $6.80 | $6.03 | $6.67 | +2.62% | 20,130,900 |
| Jul 2003 | $8.04 | $8.04 | $6.35 | $6.50 | -19.75% | 40,956,700 |
| Jun 2003 | $8.00 | $8.95 | $7.28 | $8.10 | +2.27% | 30,239,100 |
| May 2003 | $6.20 | $8.08 | $5.71 | $7.92 | +27.13% | 46,488,900 |
| Apr 2003 | $4.65 | $6.96 | $4.58 | $6.23 | +41.27% | 30,901,300 |
| Mar 2003 | $4.58 | $4.86 | $3.41 | $4.41 | -2.00% | 24,987,700 |
| Feb 2003 | $5.62 | $5.65 | $4.05 | $4.50 | -20.63% | 38,577,200 |
| Jan 2003 | $9.47 | $10.74 | $5.45 | $5.67 | -39.94% | 63,343,900 |
| Dec 2002 | $9.95 | $10.03 | $8.55 | $9.44 | -5.13% | 27,568,400 |
| Nov 2002 | $7.76 | $10.48 | $7.76 | $9.95 | +27.08% | 28,012,300 |
| Oct 2002 | $8.16 | $8.30 | $5.45 | $7.83 | -2.85% | 37,016,600 |
| Sep 2002 | $10.31 | $10.55 | $7.56 | $8.06 | -23.67% | 25,689,800 |
| Aug 2002 | $8.15 | $11.55 | $7.45 | $10.56 | +30.05% | 31,790,900 |
| Jul 2002 | $11.00 | $11.30 | $6.89 | $8.12 | -26.05% | 45,150,400 |
| Jun 2002 | $18.20 | $18.22 | $7.75 | $10.98 | -39.20% | 50,429,800 |
| May 2002 | $19.61 | $20.69 | $13.90 | $18.06 | -6.71% | 60,717,800 |
| Apr 2002 | $22.38 | $22.50 | $19.35 | $19.36 | -14.45% | 18,995,300 |
| Mar 2002 | $21.90 | $23.63 | $21.75 | $22.63 | +3.81% | 11,871,300 |
| Feb 2002 | $22.83 | $23.15 | $20.97 | $21.80 | -4.51% | 12,959,400 |
| Jan 2002 | $23.90 | $24.80 | $22.28 | $22.83 | -4.99% | 14,545,700 |
| Dec 2001 | $23.00 | $24.55 | $21.97 | $24.03 | +4.34% | 11,351,000 |
| Nov 2001 | $21.51 | $23.25 | $21.30 | $23.03 | +7.07% | 22,215,200 |
| Oct 2001 | $20.10 | $22.60 | $19.49 | $21.51 | +7.55% | 22,682,300 |
| Sep 2001 | $23.22 | $23.75 | $19.82 | $20.00 | -14.75% | 13,300,700 |
| Aug 2001 | $26.42 | $26.58 | $23.20 | $23.46 | -12.04% | 29,541,300 |
| Jul 2001 | $27.75 | $29.15 | $24.15 | $26.67 | -4.24% | 17,672,200 |
| Jun 2001 | $29.60 | $29.98 | $27.39 | $27.85 | -6.13% | 10,393,400 |
| May 2001 | $31.15 | $31.80 | $28.40 | $29.67 | -5.21% | 15,133,500 |
| Apr 2001 | $29.59 | $31.55 | $28.60 | $31.30 | +5.78% | 15,900,100 |
| Mar 2001 | $29.55 | $30.55 | $27.45 | $29.59 | +0.14% | 17,694,900 |
| Feb 2001 | $29.60 | $31.25 | $28.50 | $29.55 | +0.17% | 16,643,500 |
| Jan 2001 | $31.31 | $31.44 | $26.75 | $29.50 | -6.90% | 13,421,400 |
| Dec 2000 | $27.81 | $32.25 | $26.75 | $31.69 | +13.93% | 11,587,700 |
| Nov 2000 | $27.06 | $28.50 | $26.13 | $27.81 | +3.01% | 12,897,600 |
| Oct 2000 | $27.00 | $29.25 | $25.13 | $27.00 | +0.17% | 23,154,700 |
| Sep 2000 | $26.13 | $29.69 | $25.38 | $26.95 | +3.11% | 14,159,600 |
| Aug 2000 | $25.63 | $27.88 | $24.81 | $26.14 | +2.26% | 18,501,400 |
| Jul 2000 | $22.19 | $25.88 | $22.06 | $25.56 | +15.54% | 13,640,700 |
| Jun 2000 | $23.25 | $23.69 | $21.81 | $22.13 | -2.75% | 14,188,500 |
| May 2000 | $19.13 | $23.19 | $19.13 | $22.75 | +19.74% | 18,516,400 |
| Apr 2000 | $18.19 | $19.88 | $17.75 | $19.00 | +4.83% | 18,230,600 |
| Mar 2000 | $16.75 | $19.75 | $16.69 | $18.13 | +8.21% | 22,319,900 |
| Feb 2000 | $26.13 | $26.63 | $16.06 | $16.75 | -44.17% | 34,859,000 |
| Jan 2000 | $30.94 | $32.06 | $29.31 | $30.00 | -3.81% | 15,264,500 |
| Dec 1999 | $33.00 | $34.31 | $30.31 | $31.19 | -6.20% | 9,158,100 |
| Nov 1999 | $36.75 | $37.25 | $31.13 | $33.25 | -9.83% | 8,451,600 |
| Oct 1999 | $34.00 | $38.06 | $32.25 | $36.88 | +8.66% | 11,753,500 |
| Sep 1999 | $39.31 | $40.13 | $33.63 | $33.94 | -14.22% | 5,979,800 |
| Aug 1999 | $37.50 | $40.06 | $36.50 | $39.56 | +5.85% | 7,631,200 |
| Jul 1999 | $41.63 | $41.94 | $37.19 | $37.38 | -10.75% | 7,730,700 |
| Jun 1999 | $46.44 | $46.44 | $41.56 | $41.88 | -9.95% | 7,887,800 |
| May 1999 | $44.00 | $47.06 | $43.56 | $46.50 | +6.13% | 7,580,800 |
| Apr 1999 | $39.94 | $44.44 | $39.25 | $43.81 | +8.85% | 20,234,300 |
| Mar 1999 | $41.25 | $43.38 | $39.56 | $40.25 | -2.72% | 8,130,400 |
| Feb 1999 | $43.00 | $43.00 | $40.13 | $41.38 | -3.36% | 5,428,800 |
| Jan 1999 | $48.44 | $48.44 | $42.81 | $42.81 | -11.61% | 5,398,400 |
| Dec 1998 | $48.63 | $50.13 | $47.31 | $48.44 | -0.64% | 6,810,100 |
| Nov 1998 | $44.00 | $50.00 | $44.00 | $48.75 | +10.64% | 6,312,500 |
| Oct 1998 | $43.56 | $47.44 | $43.19 | $44.06 | +1.15% | 7,378,400 |
| Sep 1998 | $42.38 | $43.56 | $38.75 | $43.56 | +2.95% | 8,228,100 |
| Aug 1998 | $41.63 | $44.13 | $41.50 | $42.31 | +0.30% | 7,983,500 |
| Jul 1998 | $44.13 | $44.75 | $42.19 | $42.19 | -4.12% | 4,947,000 |
| Jun 1998 | $43.50 | $45.75 | $42.88 | $44.00 | +1.00% | 6,939,900 |
| May 1998 | $43.88 | $44.00 | $40.69 | $43.56 | -0.29% | 5,281,800 |
| Apr 1998 | $47.06 | $47.19 | $43.06 | $43.69 | -6.92% | 5,970,600 |
| Mar 1998 | $44.25 | $47.31 | $43.75 | $46.94 | +6.07% | 5,009,400 |
| Feb 1998 | $42.81 | $44.25 | $41.88 | $44.25 | +3.96% | 4,707,000 |
| Jan 1998 | $43.94 | $44.44 | $42.56 | $42.56 | -3.40% | 8,203,400 |
| Dec 1997 | $39.00 | $44.06 | $38.31 | $44.06 | +11.90% | 8,011,000 |
| Nov 1997 | $36.75 | $39.56 | $35.94 | $39.38 | +7.88% | 3,513,400 |
| Oct 1997 | $36.88 | $38.19 | $35.69 | $36.50 | -1.35% | 5,286,700 |
| Sep 1997 | $35.94 | $38.06 | $35.56 | $37.00 | +2.96% | 3,222,700 |
| Aug 1997 | $37.00 | $37.00 | $34.88 | $35.94 | -2.87% | 4,608,600 |
| Jul 1997 | $35.25 | $37.13 | $35.19 | $37.00 | +4.96% | 6,208,700 |
| Jun 1997 | $33.63 | $35.63 | $33.25 | $35.25 | +4.83% | 4,848,400 |
| May 1997 | $31.63 | $34.00 | $31.13 | $33.63 | +5.91% | 3,262,100 |
| Apr 1997 | $32.88 | $32.88 | $31.63 | $31.75 | -3.42% | 4,814,400 |
| Mar 1997 | $32.63 | $33.19 | $31.50 | $32.88 | +0.38% | 5,217,600 |
| Feb 1997 | $33.50 | $33.88 | $32.25 | $32.75 | -2.24% | 3,564,000 |
| Jan 1997 | $33.63 | $34.50 | $33.00 | $33.50 | -0.37% | 5,358,700 |
| Dec 1996 | $32.25 | $33.75 | $30.75 | $33.63 | +3.46% | 4,136,100 |
| Nov 1996 | $31.63 | $32.88 | $31.00 | $32.50 | +2.77% | 6,760,600 |
| Oct 1996 | $30.13 | $32.13 | $30.13 | $31.63 | +4.98% | 3,550,100 |
| Sep 1996 | $29.75 | $30.63 | $29.00 | $30.13 | +0.84% | 3,410,900 |
| Aug 1996 | $30.25 | $31.13 | $29.75 | $29.88 | -1.65% | 3,963,600 |
| Jul 1996 | $30.88 | $31.63 | $30.00 | $30.38 | -1.62% | 3,332,500 |
| Jun 1996 | $28.63 | $31.25 | $28.63 | $30.88 | +7.39% | 3,009,500 |
| May 1996 | $29.13 | $30.00 | $28.00 | $28.75 | -1.29% | 5,436,500 |
| Apr 1996 | $29.63 | $30.38 | $28.38 | $29.13 | -1.27% | 2,199,000 |
| Mar 1996 | $30.63 | $30.63 | $27.81 | $29.50 | -2.88% | 4,547,400 |
| Feb 1996 | $30.88 | $31.88 | $30.25 | $30.38 | -2.41% | 5,094,000 |
| Jan 1996 | $29.88 | $31.13 | $29.38 | $31.13 | +4.18% | 3,529,800 |
| Dec 1995 | $27.38 | $30.00 | $27.25 | $29.88 | +9.63% | 3,673,800 |
| Nov 1995 | $27.75 | $27.88 | $26.88 | $27.25 | -1.36% | 3,918,700 |
| Oct 1995 | $26.38 | $28.00 | $26.00 | $27.63 | +5.24% | 3,951,000 |
| Sep 1995 | $24.50 | $26.38 | $24.13 | $26.25 | +6.60% | 3,418,100 |
| Aug 1995 | $24.88 | $25.38 | $24.38 | $24.63 | -1.50% | 4,063,800 |
| Jul 1995 | $24.63 | $25.25 | $23.13 | $25.00 | +2.04% | 3,183,200 |
| Jun 1995 | $24.25 | $25.38 | $24.00 | $24.50 | +1.55% | 4,582,100 |
| May 1995 | $23.25 | $24.13 | $22.63 | $24.13 | +3.76% | 4,586,400 |
| Apr 1995 | $23.25 | $24.25 | $22.50 | $23.25 | -0.53% | 2,362,700 |
| Mar 1995 | $24.00 | $24.00 | $22.63 | $23.38 | -2.60% | 4,151,700 |
| Feb 1995 | $23.50 | $24.75 | $23.50 | $24.00 | +2.13% | 5,040,100 |
| Jan 1995 | $23.00 | $23.88 | $22.75 | $23.50 | +2.73% | 3,535,400 |
| Dec 1994 | $22.38 | $23.25 | $22.00 | $22.88 | +2.81% | 3,953,200 |
| Nov 1994 | $22.75 | $23.00 | $21.75 | $22.25 | -3.26% | 4,676,100 |
| Oct 1994 | $21.75 | $23.06 | $20.88 | $23.00 | +5.75% | 3,390,000 |
| Sep 1994 | $22.38 | $22.50 | $20.63 | $21.75 | -3.33% | 2,793,700 |
| Aug 1994 | $22.63 | $23.38 | $22.25 | $22.50 | +0.56% | 4,127,200 |
| Jul 1994 | $20.88 | $22.63 | $20.63 | $22.38 | +7.19% | 3,105,200 |
| Jun 1994 | $22.63 | $22.75 | $19.63 | $20.88 | -7.73% | 2,757,400 |
| May 1994 | $22.25 | $22.88 | $20.25 | $22.63 | +1.69% | 4,390,200 |
| Apr 1994 | $22.13 | $22.63 | $20.75 | $22.25 | -1.11% | 2,736,600 |
| Mar 1994 | $22.63 | $23.38 | $21.13 | $22.50 | -1.10% | 7,996,100 |
| Feb 1994 | $24.38 | $24.38 | $22.00 | $22.75 | -6.19% | 4,395,000 |
| Jan 1994 | $24.88 | $25.00 | $22.38 | $24.25 | -3.48% | 3,999,300 |
| Dec 1993 | $25.25 | $25.50 | $24.25 | $25.13 | -0.50% | 2,255,600 |
| Nov 1993 | $26.38 | $26.50 | $23.00 | $25.25 | -4.27% | 4,029,200 |
| Oct 1993 | $26.38 | $27.13 | $25.38 | $26.38 | -0.47% | 3,836,100 |
| Sep 1993 | $27.00 | $27.50 | $26.25 | $26.50 | -2.30% | 4,563,400 |
| Aug 1993 | $26.00 | $27.13 | $25.00 | $27.13 | +2.84% | 5,362,900 |
| Jul 1993 | $25.00 | $26.63 | $24.88 | $26.38 | +6.03% | 7,403,400 |
| Jun 1993 | $23.50 | $25.50 | $23.50 | $24.88 | +5.29% | 7,728,700 |
| May 1993 | $22.25 | $23.88 | $21.75 | $23.63 | +6.78% | 7,135,100 |
| Apr 1993 | $20.13 | $22.25 | $19.50 | $22.13 | +12.03% | 18,176,400 |
| Mar 1993 | $20.38 | $20.88 | $18.63 | $19.75 | -3.66% | 3,335,100 |
| Feb 1993 | $19.50 | $20.63 | $19.13 | $20.50 | +5.13% | 3,783,600 |
| Jan 1993 | $18.38 | $19.75 | $17.88 | $19.50 | +6.12% | 2,724,100 |
| Dec 1992 | $18.00 | $18.38 | $17.63 | $18.38 | +1.38% | 3,297,800 |
| Nov 1992 | $17.38 | $18.38 | $17.25 | $18.13 | +4.32% | 2,350,200 |
| Oct 1992 | $17.38 | $17.63 | $16.75 | $17.38 | 0.00% | 2,035,600 |
| Sep 1992 | $16.13 | $17.50 | $16.00 | $17.38 | +8.59% | 2,997,600 |
| Aug 1992 | $16.50 | $16.88 | $15.38 | $16.00 | -3.03% | 5,755,900 |
| Jul 1992 | $15.88 | $18.00 | $15.63 | $16.50 | +3.94% | 8,232,400 |
| Jun 1992 | $15.75 | $16.13 | $15.25 | $15.88 | 0.00% | 6,084,700 |
| May 1992 | $15.00 | $16.00 | $15.00 | $15.88 | +5.83% | 6,166,300 |
| Apr 1992 | $21.00 | $21.88 | $14.88 | $15.00 | -28.99% | 18,485,700 |
| Mar 1992 | $19.00 | $22.75 | $18.88 | $21.13 | +11.18% | 8,862,100 |
| Feb 1992 | $20.50 | $20.50 | $18.50 | $19.00 | -2.56% | 5,433,400 |
| Jan 1992 | $18.25 | $19.63 | $17.88 | $19.50 | +6.12% | 7,550,300 |
| Dec 1991 | $17.88 | $18.50 | $16.63 | $18.38 | +2.08% | 6,755,900 |
| Nov 1991 | $17.75 | $18.75 | $16.88 | $18.00 | +2.13% | 6,333,300 |
| Oct 1991 | $19.00 | $19.75 | $16.88 | $17.63 | -7.24% | 5,583,300 |
| Sep 1991 | $20.88 | $20.88 | $18.00 | $19.00 | -8.98% | 5,717,700 |
| Aug 1991 | $21.63 | $22.00 | $20.50 | $20.88 | -4.02% | 4,445,300 |
| Jul 1991 | $25.38 | $25.88 | $21.00 | $21.75 | -14.29% | 7,022,600 |
| Jun 1991 | $26.63 | $27.50 | $25.00 | $25.38 | -4.25% | 2,576,100 |
| May 1991 | $27.75 | $29.13 | $23.75 | $26.50 | -4.50% | 10,402,400 |
| Apr 1991 | $30.00 | $30.75 | $27.75 | $27.75 | -7.50% | 3,863,800 |
| Mar 1991 | $30.75 | $33.00 | $29.63 | $30.00 | -3.23% | 3,195,100 |
| Feb 1991 | $29.00 | $33.00 | $28.50 | $31.00 | +5.98% | 2,511,800 |
| Jan 1991 | $28.00 | $29.88 | $26.50 | $29.25 | +4.93% | 2,607,400 |
| Dec 1990 | $26.88 | $28.75 | $25.00 | $27.88 | +3.72% | 2,283,200 |
| Nov 1990 | $26.25 | $27.00 | $24.88 | $26.88 | +2.38% | 2,777,700 |
| Oct 1990 | $28.50 | $28.50 | $25.50 | $26.25 | -7.89% | 2,967,000 |
| Sep 1990 | $29.00 | $29.75 | $25.50 | $28.50 | -2.56% | 2,303,000 |
| Aug 1990 | $31.50 | $32.00 | $27.63 | $29.25 | -7.14% | 3,197,200 |
| Jul 1990 | $31.63 | $33.00 | $30.00 | $31.50 | -1.18% | 2,847,200 |
| Jun 1990 | $29.38 | $31.88 | $29.25 | $31.88 | +8.97% | 3,335,000 |
| May 1990 | $29.50 | $31.75 | $27.25 | $29.25 | -0.43% | 5,576,600 |
| Apr 1990 | $32.25 | $32.63 | $28.50 | $29.38 | -9.27% | 4,645,000 |
| Mar 1990 | $33.13 | $35.00 | $31.88 | $32.38 | -2.26% | 3,310,700 |
| Feb 1990 | $34.00 | $35.13 | $31.38 | $33.13 | -1.85% | 2,847,100 |
| Jan 1990 | $37.75 | $38.50 | $32.50 | $33.75 | -11.18% | 4,375,500 |
| Dec 1989 | $34.38 | $39.63 | $34.00 | $38.00 | +10.55% | 2,753,600 |
| Nov 1989 | $34.00 | $34.63 | $33.25 | $34.38 | +0.73% | 2,915,500 |
| Oct 1989 | $34.88 | $38.63 | $31.63 | $34.13 | -2.85% | 6,939,900 |
| Sep 1989 | $33.88 | $35.13 | $33.00 | $35.13 | +3.31% | 2,981,400 |
| Aug 1989 | $34.88 | $35.13 | $32.38 | $34.00 | -2.86% | 4,119,300 |
| Jul 1989 | $31.00 | $35.38 | $30.50 | $35.00 | +12.90% | 4,284,800 |
| Jun 1989 | $28.88 | $32.00 | $27.50 | $31.00 | +6.90% | 4,881,400 |
| May 1989 | $28.25 | $29.75 | $26.88 | $29.00 | +2.65% | 4,104,200 |
| Apr 1989 | $25.25 | $28.50 | $24.75 | $28.25 | +13.00% | 2,589,800 |
| Mar 1989 | $23.88 | $25.38 | $23.63 | $25.00 | +5.26% | 3,247,700 |
| Feb 1989 | $24.25 | $25.38 | $22.50 | $23.75 | -1.04% | 8,677,100 |
| Jan 1989 | $24.13 | $25.25 | $23.63 | $24.00 | -1.54% | 6,678,300 |
| Dec 1988 | $24.00 | $25.38 | $23.50 | $24.38 | +1.56% | 2,883,900 |
| Nov 1988 | $25.00 | $25.38 | $23.50 | $24.00 | -4.48% | 2,665,100 |
| Oct 1988 | $23.00 | $26.50 | $22.75 | $25.13 | +9.84% | 4,762,800 |
| Sep 1988 | $21.25 | $23.00 | $21.13 | $22.88 | +7.65% | 2,889,400 |
| Aug 1988 | $20.50 | $21.50 | $20.13 | $21.25 | +3.66% | 3,302,900 |
| Jul 1988 | $21.75 | $22.00 | $20.38 | $20.50 | -5.75% | 3,043,900 |
| Jun 1988 | $18.50 | $22.25 | $18.13 | $21.75 | +17.57% | 4,642,300 |
| May 1988 | $18.25 | $19.00 | $17.63 | $18.50 | +2.07% | 3,523,400 |
| Apr 1988 | $16.50 | $18.13 | $16.13 | $18.13 | +8.21% | 3,307,300 |
| Mar 1988 | $16.88 | $18.25 | $16.38 | $16.75 | 0.00% | 2,440,700 |
| Feb 1988 | $14.88 | $17.25 | $14.63 | $16.75 | +12.61% | 3,181,700 |
| Jan 1988 | $13.75 | $15.13 | $13.50 | $14.88 | +10.19% | 2,460,500 |
| Dec 1987 | $13.25 | $14.38 | $12.38 | $13.50 | +2.86% | 2,975,500 |
| Nov 1987 | $14.13 | $15.00 | $13.00 | $13.13 | -7.08% | 2,544,900 |
| Oct 1987 | $15.88 | $17.00 | $10.75 | $14.13 | -11.02% | 5,454,800 |
| Sep 1987 | $17.38 | $17.38 | $15.63 | $15.88 | -8.63% | 3,267,000 |
| Aug 1987 | $16.88 | $18.00 | $16.25 | $17.38 | +3.73% | 3,753,400 |
| Jul 1987 | $18.63 | $19.00 | $15.25 | $16.75 | -9.46% | 9,403,500 |
| Jun 1987 | $19.00 | $19.63 | $18.00 | $18.50 | -1.33% | 4,913,500 |
| May 1987 | $18.75 | $19.63 | $17.50 | $18.75 | -0.66% | 5,931,600 |
| Apr 1987 | $18.25 | $19.38 | $17.13 | $18.88 | +2.03% | 6,235,500 |
| Mar 1987 | $17.88 | $20.00 | $17.38 | $18.50 | +3.50% | 5,900,900 |
| Feb 1987 | $17.38 | $18.13 | $16.50 | $17.88 | +2.88% | 4,020,900 |
| Jan 1987 | $15.63 | $17.63 | $15.50 | $17.38 | +11.20% | 5,616,000 |
| Dec 1986 | $16.00 | $17.38 | $15.13 | $15.63 | -2.34% | 9,345,700 |
| Nov 1986 | $15.25 | $16.75 | $15.13 | $16.00 | +5.79% | 7,008,400 |
| Oct 1986 | $13.00 | $16.00 | $12.50 | $15.13 | +16.35% | 8,233,700 |
| Sep 1986 | $12.50 | $14.25 | $9.63 | $13.00 | +4.00% | 7,218,100 |
| Aug 1986 | $11.75 | $12.63 | $11.38 | $12.50 | +5.26% | 5,167,700 |
| Jul 1986 | $11.88 | $12.50 | $11.38 | $11.88 | 0.00% | 5,486,000 |
| Jun 1986 | $12.38 | $13.88 | $11.50 | $11.88 | -3.06% | 7,097,100 |
| May 1986 | $12.13 | $12.75 | $11.75 | $12.25 | -2.97% | 4,701,400 |
| Apr 1986 | $13.88 | $14.00 | $11.63 | $12.63 | -9.01% | 7,250,200 |
| Mar 1986 | $12.00 | $14.00 | $11.75 | $13.88 | +14.43% | 7,315,900 |
| Feb 1986 | $10.63 | $12.63 | $10.25 | $12.13 | +15.48% | 4,672,200 |
| Jan 1986 | $7.63 | $11.50 | $7.50 | $10.50 | +40.00% | 6,935,900 |
| Dec 1985 | $8.13 | $8.38 | $7.25 | $7.50 | -7.69% | 5,169,000 |
| Nov 1985 | $7.25 | $8.25 | $7.25 | $8.13 | +12.07% | 4,161,600 |
| Oct 1985 | $6.88 | $7.50 | $6.50 | $7.25 | +5.45% | 3,149,200 |
| Sep 1985 | $7.50 | $7.50 | $6.75 | $6.88 | -8.33% | 1,872,100 |
| Aug 1985 | $7.88 | $8.00 | $7.13 | $7.50 | -3.23% | 2,842,300 |
| Jul 1985 | $8.13 | $8.88 | $7.38 | $7.75 | -4.62% | 3,120,000 |
| Jun 1985 | $7.00 | $8.38 | $6.75 | $8.13 | +16.07% | 3,205,800 |
| May 1985 | $6.63 | $7.00 | $6.50 | $7.00 | +5.66% | 3,330,700 |
| Apr 1985 | $6.38 | $7.00 | $6.13 | $6.63 | -3.64% | 4,126,600 |
| Mar 1985 | $6.00 | $7.00 | $6.00 | $6.88 | +14.58% | 3,125,400 |
| Feb 1985 | $6.38 | $6.88 | $5.88 | $6.00 | -5.88% | 1,806,800 |
| Jan 1985 | $4.63 | $6.75 | $4.38 | $6.38 | +37.84% | 6,049,400 |
| Dec 1984 | $4.88 | $4.88 | $4.13 | $4.63 | -5.13% | 5,677,500 |
| Nov 1984 | $4.50 | $5.50 | $4.38 | $4.88 | +8.33% | 5,200,700 |
| Oct 1984 | $4.75 | $5.00 | $4.38 | $4.50 | -5.26% | 3,375,800 |
| Sep 1984 | $5.25 | $5.38 | $4.50 | $4.75 | -9.52% | 3,076,400 |
| Aug 1984 | $4.75 | $6.38 | $4.63 | $5.25 | +13.51% | 3,957,300 |
| Jul 1984 | $6.00 | $7.13 | $4.50 | $4.63 | -22.92% | 4,061,300 |
| Jun 1984 | $8.00 | $8.00 | $5.88 | $6.00 | -25.00% | 4,704,300 |
| May 1984 | $7.38 | $9.25 | $7.25 | $8.00 | +8.47% | 3,998,800 |
| Apr 1984 | $9.75 | $10.00 | $5.88 | $7.38 | -24.36% | 9,450,200 |
| Mar 1984 | $12.25 | $12.25 | $9.75 | $9.75 | -20.41% | 5,634,100 |
| Feb 1984 | $12.63 | $12.88 | $9.50 | $12.25 | -2.97% | 5,876,500 |
| Jan 1984 | $14.25 | $16.13 | $11.38 | $12.63 | -10.62% | 6,241,200 |
| Dec 1983 | $15.63 | $15.63 | $13.13 | $14.13 | -9.60% | 8,651,300 |
| Nov 1983 | $19.13 | $19.38 | $15.50 | $15.63 | -18.30% | 7,107,500 |
| Oct 1983 | $19.75 | $21.13 | $18.75 | $19.13 | -3.16% | 5,362,600 |
| Sep 1983 | $18.50 | $19.88 | $18.50 | $19.75 | +6.76% | 3,535,000 |
| Aug 1983 | $18.38 | $18.63 | $18.00 | $18.50 | +0.68% | 2,622,900 |
| Jul 1983 | $19.88 | $20.25 | $18.00 | $18.38 | -7.55% | 5,209,600 |
| Jun 1983 | $20.75 | $20.88 | $19.88 | $19.88 | -4.22% | 2,828,400 |
| May 1983 | $20.63 | $21.00 | $20.13 | $20.75 | +0.61% | 3,250,600 |
| Apr 1983 | $21.25 | $21.88 | $20.00 | $20.63 | -2.94% | 3,515,600 |
| Mar 1983 | $20.75 | $21.88 | $20.75 | $21.25 | +2.41% | 2,567,500 |
| Feb 1983 | $20.13 | $20.88 | $20.00 | $20.75 | +3.11% | 3,019,800 |
| Jan 1983 | $19.63 | $20.88 | $19.63 | $20.13 | +2.55% | 2,944,400 |
| Dec 1982 | $19.00 | $19.88 | $18.75 | $19.63 | +3.29% | 1,861,300 |
| Nov 1982 | $18.75 | $19.75 | $18.50 | $19.00 | +1.33% | 3,973,000 |
| Oct 1982 | $18.38 | $20.00 | $18.13 | $18.75 | +2.04% | 4,155,300 |
| Sep 1982 | $18.00 | $18.88 | $17.75 | $18.38 | +2.08% | 2,823,600 |
| Aug 1982 | $16.38 | $18.50 | $16.38 | $18.00 | +9.92% | 3,789,500 |
| Jul 1982 | $16.88 | $17.88 | $16.25 | $16.38 | -2.96% | 1,962,200 |
| Jun 1982 | $17.63 | $17.88 | $16.75 | $16.88 | -4.26% | 1,304,300 |
| May 1982 | $17.38 | $18.25 | $17.25 | $17.63 | +1.44% | 2,751,100 |
| Apr 1982 | $17.50 | $18.13 | $17.13 | $17.38 | -0.71% | 1,613,600 |
| Mar 1982 | $17.50 | $18.25 | $17.25 | $17.50 | 0.00% | 1,380,700 |
| Feb 1982 | $16.75 | $17.50 | $16.38 | $17.50 | +4.48% | 490,200 |
| Jan 1982 | $17.13 | $17.63 | $16.38 | $16.75 | -2.19% | 982,200 |
| Dec 1981 | $17.50 | $17.63 | $16.50 | $17.13 | -2.14% | 1,409,900 |
| Nov 1981 | $16.50 | $17.88 | $16.38 | $17.50 | +6.06% | 1,033,700 |
| Oct 1981 | $16.75 | $17.88 | $15.88 | $16.50 | -1.49% | 1,334,200 |
| Sep 1981 | $17.13 | $17.38 | $16.25 | $16.75 | -2.19% | 1,150,600 |
| Aug 1981 | $17.50 | $18.63 | $16.75 | $17.13 | -2.14% | 1,560,600 |
| Jul 1981 | $18.50 | $18.50 | $17.00 | $17.50 | -5.41% | 1,269,500 |
| Jun 1981 | $18.25 | $19.25 | $17.75 | $18.50 | +2.78% | 1,037,300 |
| May 1981 | $17.25 | $18.63 | $16.63 | $18.00 | +4.35% | 1,967,000 |
| Apr 1981 | $17.13 | $18.88 | $17.00 | $17.25 | +0.73% | 1,203,100 |
| Mar 1981 | $16.75 | $17.88 | $16.63 | $17.13 | +2.24% | 814,800 |
| Feb 1981 | $16.88 | $17.50 | $16.13 | $16.75 | -0.74% | 1,000,800 |
| Jan 1981 | $16.63 | $17.88 | $16.13 | $16.88 | +1.50% | 751,000 |
| Dec 1980 | $16.25 | $17.25 | $15.38 | $16.63 | +1.53% | 2,024,600 |
| Nov 1980 | $16.88 | $17.63 | $13.75 | $16.38 | -2.96% | 979,500 |
| Oct 1980 | $18.13 | $18.63 | $16.63 | $16.88 | -6.90% | 1,422,400 |
| Sep 1980 | $18.13 | $18.88 | $17.75 | $18.13 | 0.00% | 1,461,200 |
| Aug 1980 | $19.13 | $19.13 | $18.00 | $18.13 | -5.23% | 874,600 |
| Jul 1980 | $20.88 | $21.50 | $19.00 | $19.13 | -8.38% | 1,492,000 |
| Jun 1980 | $19.63 | $21.88 | $18.75 | $20.88 | +6.37% | 1,930,400 |
| May 1980 | $18.75 | $19.75 | $18.13 | $19.63 | +4.67% | 1,356,300 |
| Apr 1980 | $16.63 | $19.25 | $16.38 | $18.75 | +12.78% | 1,650,400 |
| Mar 1980 | $17.13 | $17.50 | $15.50 | $16.63 | -2.92% | 950,100 |
| Feb 1980 | $18.00 | $18.25 | $16.75 | $17.13 | -4.86% | 1,101,700 |
| Jan 1980 | $18.88 | $20.13 | $17.88 | $18.00 | -4.64% | 1,333,700 |
| Dec 1979 | $20.25 | $20.88 | $18.50 | $18.88 | -6.79% | 1,736,100 |
| Nov 1979 | $19.25 | $20.63 | $18.63 | $20.25 | +4.52% | 673,500 |
| Oct 1979 | $21.75 | $22.75 | $18.75 | $19.38 | -10.92% | 953,500 |
| Sep 1979 | $22.00 | $22.88 | $21.38 | $21.75 | -1.14% | 574,700 |
| Aug 1979 | $22.00 | $23.25 | $21.63 | $22.00 | +0.57% | 798,300 |
| Jul 1979 | $22.50 | $23.25 | $21.38 | $21.88 | -2.78% | 923,300 |
| Jun 1979 | $21.13 | $23.00 | $21.00 | $22.50 | +6.51% | 586,300 |
| May 1979 | $20.00 | $21.88 | $19.00 | $21.13 | +5.62% | 801,700 |
| Apr 1979 | $22.75 | $23.50 | $19.63 | $20.00 | -12.57% | 730,100 |
| Mar 1979 | $22.50 | $23.63 | $22.13 | $22.88 | +1.67% | 368,200 |
| Feb 1979 | $23.38 | $23.50 | $22.38 | $22.50 | -3.74% | 599,600 |
| Jan 1979 | $22.38 | $23.63 | $22.38 | $23.38 | +4.47% | 513,900 |
| Dec 1978 | $22.50 | $23.63 | $22.00 | $22.38 | -0.56% | 441,400 |
| Nov 1978 | $21.50 | $22.88 | $21.25 | $22.50 | +4.65% | 505,000 |
| Oct 1978 | $24.00 | $25.25 | $20.13 | $21.50 | -10.42% | 621,700 |
| Sep 1978 | $24.00 | $25.00 | $23.00 | $24.00 | 0.00% | 739,400 |
| Aug 1978 | $23.25 | $24.88 | $23.00 | $24.00 | +3.23% | 811,000 |
| Jul 1978 | $22.88 | $24.13 | $22.75 | $23.25 | +1.64% | 668,600 |
| Jun 1978 | $21.75 | $23.00 | $21.63 | $22.88 | +5.17% | 629,600 |
| May 1978 | $22.00 | $22.63 | $21.63 | $21.75 | -1.14% | 600,700 |
| Apr 1978 | $23.88 | $23.88 | $22.00 | $22.00 | -8.33% | 556,800 |
| Mar 1978 | $22.50 | $24.00 | $22.38 | $24.00 | +6.67% | 460,400 |
| Feb 1978 | $23.25 | $23.38 | $22.13 | $22.50 | -3.23% | 674,900 |
| Jan 1978 | $24.00 | $24.00 | $22.25 | $23.25 | -3.63% | 682,600 |
| Dec 1977 | $23.88 | $24.75 | $23.00 | $24.13 | +1.05% | 455,900 |
| Nov 1977 | $23.25 | $24.38 | $22.75 | $23.88 | +2.69% | 697,800 |
| Oct 1977 | $24.38 | $25.13 | $22.75 | $23.25 | -4.62% | 673,400 |
| Sep 1977 | $24.00 | $24.50 | $23.63 | $24.38 | +1.56% | 584,800 |
| Aug 1977 | $24.00 | $24.88 | $23.63 | $24.00 | 0.00% | 675,100 |
| Jul 1977 | $24.50 | $25.88 | $23.75 | $24.00 | -2.04% | 634,300 |
| Jun 1977 | $23.13 | $24.88 | $23.13 | $24.50 | +5.95% | 920,500 |
| May 1977 | $22.88 | $23.50 | $22.38 | $23.13 | +1.09% | 899,900 |
| Apr 1977 | $21.75 | $23.38 | $21.25 | $22.88 | +5.17% | 843,000 |
| Mar 1977 | $21.13 | $22.00 | $21.00 | $21.75 | +2.96% | 769,800 |
| Feb 1977 | $22.75 | $23.75 | $20.88 | $21.13 | -7.14% | 1,248,200 |
| Jan 1977 | $22.63 | $24.25 | $21.88 | $22.75 | +0.55% | 826,600 |
| Dec 1976 | $21.63 | $22.75 | $21.13 | $22.63 | +4.62% | 1,037,300 |
| Nov 1976 | $21.50 | $22.13 | $21.00 | $21.63 | +0.58% | 639,700 |
| Oct 1976 | $21.88 | $22.25 | $21.13 | $21.50 | -1.71% | 447,900 |
| Sep 1976 | $21.38 | $22.38 | $21.13 | $21.88 | +2.34% | 611,800 |
| Aug 1976 | $20.75 | $21.38 | $20.50 | $21.38 | +3.01% | 456,200 |
| Jul 1976 | $20.25 | $21.38 | $20.00 | $20.75 | +2.47% | 408,100 |
| Jun 1976 | $20.13 | $22.00 | $19.75 | $20.25 | +0.62% | 389,800 |
| May 1976 | $20.25 | $20.50 | $19.88 | $20.13 | -0.62% | 440,200 |
| Apr 1976 | $20.25 | $21.00 | $19.88 | $20.25 | 0.00% | 436,200 |
| Mar 1976 | $20.38 | $21.13 | $19.75 | $20.25 | -0.61% | 565,800 |
| Feb 1976 | $21.13 | $21.25 | $19.88 | $20.38 | -3.55% | 884,100 |
| Jan 1976 | $19.00 | $21.38 | $19.00 | $21.13 | +11.18% | 881,200 |
| Dec 1975 | $18.63 | $19.13 | $17.63 | $19.00 | +2.01% | 438,600 |
| Nov 1975 | $17.75 | $18.75 | $17.75 | $18.63 | +4.93% | 390,700 |
| Oct 1975 | $17.00 | $18.75 | $16.75 | $17.75 | +4.41% | 356,200 |
| Sep 1975 | $17.00 | $17.25 | $16.38 | $17.00 | 0.00% | 223,600 |
| Aug 1975 | $17.63 | $17.75 | $16.00 | $17.00 | -3.55% | 328,200 |
| Jul 1975 | $18.00 | $18.88 | $17.50 | $17.63 | -2.08% | 412,700 |
| Jun 1975 | $15.75 | $19.25 | $15.75 | $18.00 | +15.20% | 699,200 |
| May 1975 | $13.63 | $15.75 | $13.50 | $15.63 | +14.68% | 849,200 |
| Apr 1975 | $14.88 | $15.13 | $13.25 | $13.63 | -9.17% | 334,400 |
| Mar 1975 | $14.75 | $15.00 | $14.13 | $15.00 | +1.69% | 298,700 |
| Feb 1975 | $14.00 | $14.88 | $12.75 | $14.75 | +5.36% | 460,900 |
| Jan 1975 | $9.88 | $15.00 | $9.88 | $14.00 | +41.77% | 792,000 |
| Dec 1974 | $9.75 | $10.00 | $9.00 | $9.88 | +1.28% | 411,400 |
| Nov 1974 | $10.13 | $10.13 | $9.50 | $9.75 | -3.70% | 477,800 |
| Oct 1974 | $11.13 | $13.38 | $9.75 | $10.13 | -8.99% | 583,100 |
| Sep 1974 | $11.00 | $12.00 | $10.13 | $11.13 | +1.14% | 380,200 |
| Aug 1974 | $11.25 | $13.50 | $10.75 | $11.00 | -2.22% | 431,400 |
| Jul 1974 | $12.50 | $14.00 | $11.00 | $11.25 | -10.00% | 382,700 |
| Jun 1974 | $16.63 | $17.00 | $11.00 | $12.50 | -24.81% | 506,300 |
| May 1974 | $18.50 | $18.50 | $16.50 | $16.63 | -10.74% | 427,200 |
| Apr 1974 | $22.75 | $23.00 | $18.63 | $18.63 | -18.13% | 218,800 |
| Mar 1974 | $24.38 | $24.50 | $22.63 | $22.75 | -6.67% | 155,500 |
| Feb 1974 | $23.75 | $24.63 | $23.50 | $24.38 | +2.63% | 115,100 |
| Jan 1974 | $22.75 | $24.88 | $22.63 | $23.75 | +4.40% | 169,900 |
| Dec 1973 | $22.25 | $23.38 | $21.00 | $22.75 | +2.25% | 370,900 |
| Nov 1973 | $25.13 | $25.25 | $22.00 | $22.25 | -11.44% | 235,100 |
| Oct 1973 | $27.00 | $27.25 | $25.00 | $25.13 | -6.94% | 229,700 |
| Sep 1973 | $26.25 | $27.25 | $25.25 | $27.00 | +2.86% | 132,800 |
| Aug 1973 | $25.75 | $26.63 | $25.00 | $26.25 | +1.94% | 144,500 |
| Jul 1973 | $27.13 | $28.13 | $25.63 | $25.75 | -4.63% | 168,400 |
| Jun 1973 | $26.88 | $27.38 | $26.63 | $27.00 | +0.47% | 164,600 |
| May 1973 | $27.75 | $28.25 | $26.75 | $26.88 | -2.71% | 213,600 |
| Apr 1973 | $28.50 | $28.63 | $27.50 | $27.63 | -3.07% | 157,000 |
| Mar 1973 | $28.63 | $28.88 | $28.13 | $28.50 | -0.44% | 187,200 |
| Feb 1973 | $28.88 | $29.38 | $28.50 | $28.63 | – | 63,500 |
Seasonality
CMS return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 0.3% | 0.7% | 4.0% | 0.5% | 0.1% | -0.8% | 3.2% | 0.7% | -2.9% | 2.1% | 2.1% | -0.4% |
| Months up | 4 of 10 | 6 of 10 | 8 of 10 | 6 of 10 | 5 of 10 | 4 of 10 | 8 of 10 | 5 of 10 | 4 of 10 | 8 of 10 | 6 of 9 | 4 of 9 |
| 2026 | 2.2% | 10.0% | -0.6% | -1.1% | -4.7% | 5.4% | -5.9% | -4.7% | -7.3% | 11.1% | ||
| 2025 | -1.0% | 11.5% | 2.8% | -1.9% | -3.9% | -1.4% | 6.5% | -2.3% | 2.4% | 0.4% | 3.3% | -7.3% |
| 2024 | -1.6% | 1.3% | 5.2% | 0.4% | 4.7% | -5.4% | 8.9% | 5.5% | 4.1% | -1.4% | 0.9% | -4.4% |
| 2023 | -0.2% | -5.9% | 4.1% | 1.4% | -6.1% | 1.3% | 3.9% | -7.2% | -5.5% | 2.3% | 5.4% | 2.3% |
| 2022 | -1.0% | 0.1% | 9.3% | -1.8% | 4.1% | -5.0% | 1.8% | -1.1% | -13.8% | -2.0% | 7.9% | 3.7% |
| 2021 | -6.8% | -4.1% | 13.1% | 5.2% | -1.9% | -5.8% | 4.6% | 4.5% | -6.9% | 1.0% | -1.8% | 10.5% |
| 2020 | 9.0% | -11.3% | -2.8% | -2.8% | 3.4% | -0.3% | 9.9% | -5.1% | 1.5% | 3.1% | -2.2% | -0.9% |
| 2019 | 5.8% | 4.3% | 2.1% | 0.0% | 1.7% | 3.2% | 0.5% | 9.0% | 1.4% | 0.6% | -4.1% | 2.5% |
| 2018 | -5.4% | -4.3% | 6.7% | 4.2% | -1.5% | 2.5% | 2.2% | 2.6% | -0.5% | 1.1% | 6.0% | -4.7% |
| 2017 | 2.4% | 5.3% | 0.5% | 1.5% | 5.2% | -2.4% | -0.0% | 5.7% | -4.6% | 4.4% | 3.9% | -5.2% |