CNA Financial Corp (CNA) stock
CNANYSEFire, Marine & Casualty InsuranceFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 3, 2026Score 16/309% below fair value
$48.68−0.19 (-0.39%)
Close on Oct 30, 2026Market cap $13.17BP/E 10.7Yield 7.89%
Price history
CNA Financial share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$48.68
-0.39% on the day
52-week range
$41.53 – $55.71
-12.6% from the high
Change over 52 weeks
+9.1%
From $44.61 on Oct 30, 2025
Average volume
472,263
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $44.86 | $49.72 | $44.84 | $48.68 | +8.47% | 8,570,686 |
| Sep 2026 | $48.77 | $49.45 | $44.85 | $44.88 | -7.60% | 12,911,891 |
| Aug 2026 | $54.45 | $55.25 | $48.12 | $48.57 | -7.43% | 7,937,085 |
| Jul 2026 | $48.93 | $55.71 | $48.77 | $52.47 | +7.94% | 10,862,478 |
| Jun 2026 | $41.53 | $49.14 | $41.53 | $48.61 | +15.57% | 13,073,983 |
| May 2026 | $48.34 | $48.79 | $42.02 | $42.06 | -12.79% | 11,595,365 |
| Apr 2026 | $46.04 | $48.95 | $45.44 | $48.23 | +5.03% | 7,743,821 |
| Mar 2026 | $47.90 | $49.71 | $44.68 | $45.92 | -4.37% | 10,600,866 |
| Feb 2026 | $48.11 | $50.72 | $46.51 | $48.02 | +0.33% | 10,502,108 |
| Jan 2026 | $47.62 | $48.09 | $45.21 | $47.86 | +0.25% | 6,909,918 |
| Dec 2025 | $46.92 | $48.19 | $43.80 | $47.74 | +2.12% | 11,552,870 |
| Nov 2025 | $45.28 | $47.18 | $43.74 | $46.75 | +4.94% | 6,085,853 |
| Oct 2025 | $46.25 | $47.35 | $43.92 | $44.55 | -4.11% | 8,465,788 |
| Sep 2025 | $49.00 | $49.44 | $45.15 | $46.46 | -6.24% | 10,617,154 |
| Aug 2025 | $44.48 | $49.77 | $43.75 | $49.55 | +11.78% | 9,856,099 |
| Jul 2025 | $46.40 | $46.81 | $43.29 | $44.33 | -4.73% | 12,279,475 |
| Jun 2025 | $47.63 | $48.37 | $44.62 | $46.53 | -2.88% | 11,746,793 |
| May 2025 | $47.61 | $49.11 | $46.66 | $47.91 | -0.52% | 5,678,455 |
| Apr 2025 | $51.06 | $51.29 | $44.57 | $48.16 | -5.18% | 8,731,930 |
| Mar 2025 | $49.13 | $51.34 | $47.17 | $50.79 | +3.72% | 8,963,545 |
| Feb 2025 | $48.33 | $51.34 | $46.52 | $48.97 | -0.18% | 8,086,775 |
| Jan 2025 | $48.52 | $50.34 | $45.71 | $49.06 | +1.43% | 4,395,036 |
| Dec 2024 | $50.16 | $51.42 | $47.05 | $48.37 | -4.10% | 5,603,516 |
| Nov 2024 | $47.80 | $50.57 | $46.18 | $50.44 | +5.28% | 5,134,995 |
| Oct 2024 | $48.68 | $50.84 | $46.57 | $47.91 | -2.10% | 6,420,571 |
| Sep 2024 | $51.93 | $52.36 | $48.18 | $48.94 | -5.74% | 8,393,752 |
| Aug 2024 | $49.63 | $52.21 | $47.46 | $51.92 | +5.61% | 5,533,190 |
| Jul 2024 | $46.30 | $50.79 | $44.42 | $49.16 | +6.71% | 6,299,841 |
| Jun 2024 | $45.86 | $46.44 | $42.85 | $46.07 | +0.28% | 6,583,640 |
| May 2024 | $44.06 | $45.95 | $42.33 | $45.94 | +4.55% | 7,164,267 |
| Apr 2024 | $45.31 | $45.31 | $42.64 | $43.94 | -3.26% | 3,712,609 |
| Mar 2024 | $43.84 | $45.50 | $42.96 | $45.42 | +3.34% | 4,158,235 |
| Feb 2024 | $43.76 | $47.37 | $42.80 | $43.95 | -0.27% | 5,759,767 |
| Jan 2024 | $42.42 | $44.86 | $41.64 | $44.07 | +4.16% | 4,231,968 |
| Dec 2023 | $42.08 | $43.58 | $40.92 | $42.31 | +0.43% | 3,976,650 |
| Nov 2023 | $40.40 | $42.21 | $38.32 | $42.13 | +4.28% | 3,201,239 |
| Oct 2023 | $39.22 | $41.78 | $37.95 | $40.40 | +2.67% | 2,879,836 |
| Sep 2023 | $39.73 | $41.08 | $38.04 | $39.35 | +0.05% | 2,803,975 |
| Aug 2023 | $39.28 | $43.30 | $38.63 | $39.33 | +0.43% | 7,737,355 |
| Jul 2023 | $38.49 | $40.57 | $37.54 | $39.16 | +1.40% | 2,945,678 |
| Jun 2023 | $36.96 | $40.11 | $36.64 | $38.62 | +4.77% | 4,560,176 |
| May 2023 | $37.41 | $40.77 | $36.41 | $36.86 | -5.27% | 3,564,404 |
| Apr 2023 | $39.03 | $40.48 | $37.64 | $38.91 | -0.31% | 2,677,391 |
| Mar 2023 | $43.61 | $44.26 | $36.17 | $39.03 | -10.85% | 5,473,976 |
| Feb 2023 | $43.29 | $45.42 | $41.21 | $43.78 | +0.51% | 4,864,106 |
| Jan 2023 | $42.22 | $43.80 | $41.47 | $43.56 | +3.03% | 2,667,355 |
| Dec 2022 | $42.87 | $42.87 | $40.02 | $42.28 | -0.70% | 3,890,399 |
| Nov 2022 | $42.18 | $42.86 | $40.94 | $42.58 | +2.11% | 3,426,536 |
| Oct 2022 | $36.99 | $42.46 | $36.61 | $41.70 | +13.01% | 4,832,200 |
| Sep 2022 | $38.41 | $40.79 | $35.90 | $36.90 | -4.06% | 10,285,761 |
| Aug 2022 | $41.37 | $42.59 | $38.42 | $38.46 | -9.34% | 5,075,920 |
| Jul 2022 | $45.03 | $45.46 | $41.50 | $42.42 | -5.52% | 3,145,517 |
| Jun 2022 | $45.95 | $46.52 | $41.71 | $44.90 | -2.05% | 2,806,615 |
| May 2022 | $45.10 | $47.06 | $43.27 | $45.84 | -3.37% | 3,218,524 |
| Apr 2022 | $49.07 | $50.33 | $47.16 | $47.44 | -2.43% | 2,746,073 |
| Mar 2022 | $45.35 | $49.50 | $43.35 | $48.62 | +6.39% | 4,478,498 |
| Feb 2022 | $45.56 | $49.40 | $42.87 | $45.70 | -0.46% | 4,050,220 |
| Jan 2022 | $44.43 | $47.51 | $43.61 | $45.91 | +4.15% | 2,580,333 |
| Dec 2021 | $42.43 | $44.80 | $41.69 | $44.08 | +5.86% | 2,313,316 |
| Nov 2021 | $46.16 | $46.65 | $41.51 | $41.64 | -7.18% | 2,668,924 |
| Oct 2021 | $41.97 | $46.22 | $41.82 | $44.86 | +6.91% | 2,697,733 |
| Sep 2021 | $44.58 | $44.86 | $41.44 | $41.96 | -5.39% | 4,648,082 |
| Aug 2021 | $44.23 | $44.97 | $42.39 | $44.35 | +0.77% | 2,929,220 |
| Jul 2021 | $45.70 | $46.09 | $42.65 | $44.01 | -3.25% | 4,332,136 |
| Jun 2021 | $48.02 | $48.39 | $44.57 | $45.49 | -4.85% | 2,938,367 |
| May 2021 | $47.31 | $49.08 | $46.10 | $47.81 | +1.88% | 3,412,828 |
| Apr 2021 | $44.64 | $47.85 | $44.41 | $46.93 | +5.15% | 4,142,695 |
| Mar 2021 | $43.25 | $47.69 | $42.59 | $44.63 | +4.91% | 5,253,466 |
| Feb 2021 | $38.73 | $44.97 | $38.30 | $42.54 | +10.72% | 5,292,340 |
| Jan 2021 | $39.00 | $41.53 | $37.57 | $38.42 | -1.39% | 3,609,843 |
| Dec 2020 | $35.13 | $39.12 | $34.85 | $38.96 | +12.89% | 6,127,283 |
| Nov 2020 | $30.78 | $35.99 | $30.56 | $34.51 | +15.84% | 4,766,750 |
| Oct 2020 | $30.23 | $31.66 | $28.37 | $29.79 | -0.67% | 4,485,347 |
| Sep 2020 | $31.86 | $33.56 | $29.39 | $29.99 | -6.78% | 6,928,684 |
| Aug 2020 | $33.30 | $36.05 | $31.64 | $32.17 | -3.39% | 4,167,895 |
| Jul 2020 | $32.10 | $34.46 | $29.47 | $33.30 | +3.58% | 5,179,300 |
| Jun 2020 | $30.30 | $35.30 | $29.57 | $32.15 | +6.35% | 8,120,330 |
| May 2020 | $30.81 | $32.42 | $25.18 | $30.23 | -4.27% | 7,998,041 |
| Apr 2020 | $29.73 | $34.22 | $27.32 | $31.58 | +1.74% | 6,558,971 |
| Mar 2020 | $41.59 | $44.77 | $26.52 | $31.04 | -25.35% | 9,116,683 |
| Feb 2020 | $44.82 | $51.30 | $40.67 | $41.58 | -6.83% | 5,235,382 |
| Jan 2020 | $45.11 | $46.25 | $44.05 | $44.63 | -0.40% | 3,331,389 |
| Dec 2019 | $44.83 | $45.55 | $42.96 | $44.81 | +0.20% | 4,748,447 |
| Nov 2019 | $45.14 | $45.45 | $43.75 | $44.72 | -0.27% | 4,308,158 |
| Oct 2019 | $49.29 | $49.42 | $42.31 | $44.84 | -8.95% | 4,468,120 |
| Sep 2019 | $46.91 | $50.47 | $46.57 | $49.25 | +4.50% | 2,885,891 |
| Aug 2019 | $47.68 | $48.57 | $45.84 | $47.13 | -1.59% | 4,131,054 |
| Jul 2019 | $47.46 | $48.68 | $46.87 | $47.89 | +1.74% | 3,004,145 |
| Jun 2019 | $44.82 | $47.91 | $44.79 | $47.07 | +4.69% | 4,387,456 |
| May 2019 | $46.27 | $46.53 | $44.63 | $44.96 | -2.96% | 4,011,788 |
| Apr 2019 | $43.59 | $46.39 | $43.10 | $46.33 | +6.87% | 4,230,511 |
| Mar 2019 | $43.53 | $44.46 | $42.28 | $43.35 | +0.30% | 6,079,859 |
| Feb 2019 | $46.04 | $46.73 | $42.37 | $43.22 | -5.76% | 6,861,966 |
| Jan 2019 | $43.51 | $46.21 | $43.23 | $45.86 | +3.87% | 5,056,322 |
| Dec 2018 | $47.25 | $47.52 | $41.49 | $44.15 | -5.90% | 3,437,860 |
| Nov 2018 | $43.42 | $48.87 | $43.22 | $46.92 | +8.19% | 5,118,809 |
| Oct 2018 | $45.85 | $46.61 | $41.92 | $43.37 | -4.99% | 5,053,759 |
| Sep 2018 | $44.85 | $47.84 | $44.57 | $45.65 | +1.67% | 3,486,297 |
| Aug 2018 | $46.80 | $47.64 | $44.27 | $44.90 | -4.02% | 6,210,305 |
| Jul 2018 | $45.46 | $48.99 | $45.21 | $46.78 | +2.41% | 4,571,506 |
| Jun 2018 | $47.14 | $48.71 | $45.10 | $45.68 | -2.77% | 3,591,118 |
| May 2018 | $50.70 | $50.70 | $46.76 | $46.98 | -6.90% | 5,292,764 |
| Apr 2018 | $49.35 | $51.46 | $47.72 | $50.46 | +2.25% | 4,048,344 |
| Mar 2018 | $51.04 | $53.76 | $48.88 | $49.35 | -3.35% | 5,066,198 |
| Feb 2018 | $54.12 | $54.87 | $48.27 | $51.06 | -5.72% | 6,517,826 |
| Jan 2018 | $53.31 | $55.39 | $52.27 | $54.16 | +2.09% | 3,780,083 |
| Dec 2017 | $54.36 | $54.83 | $51.98 | $53.05 | -2.45% | 3,515,653 |
| Nov 2017 | $54.39 | $55.62 | $52.78 | $54.38 | +0.46% | 4,235,761 |
| Oct 2017 | $50.41 | $54.74 | $49.65 | $54.13 | +7.72% | 4,385,208 |
| Sep 2017 | $49.29 | $50.32 | $46.09 | $50.25 | +2.43% | 4,891,370 |
| Aug 2017 | $52.45 | $53.67 | $48.42 | $49.06 | -5.56% | 5,246,096 |
| Jul 2017 | $48.86 | $52.37 | $48.47 | $51.95 | +6.56% | 4,216,659 |
| Jun 2017 | $45.75 | $48.95 | $45.55 | $48.75 | +6.91% | 3,166,843 |
| May 2017 | $45.38 | $46.44 | $43.72 | $45.60 | +0.75% | 4,144,099 |
| Apr 2017 | $44.12 | $45.98 | $43.03 | $45.26 | +2.47% | 3,581,286 |
| Mar 2017 | $43.30 | $44.88 | $42.34 | $44.17 | +3.01% | 4,244,158 |
| Feb 2017 | $41.72 | $44.39 | $40.76 | $42.88 | +2.95% | 4,897,596 |
| Jan 2017 | $41.55 | $42.47 | $39.96 | $41.65 | +0.36% | 2,355,685 |
| Dec 2016 | $38.41 | $42.27 | $37.88 | $41.50 | +8.44% | 3,295,765 |
| Nov 2016 | $36.93 | $39.30 | $35.67 | $38.27 | +4.65% | 3,153,707 |
| Oct 2016 | $34.35 | $38.83 | $33.97 | $36.57 | +6.28% | 3,252,364 |
| Sep 2016 | $33.33 | $35.12 | $32.36 | $34.41 | +3.30% | 4,606,300 |
| Aug 2016 | $32.83 | $33.61 | $30.94 | $33.31 | +4.65% | 3,004,300 |
| Jul 2016 | $31.42 | $32.39 | $30.28 | $31.83 | +1.30% | 2,818,200 |
| Jun 2016 | $32.74 | $32.94 | $29.38 | $31.42 | -4.38% | 3,151,700 |
| May 2016 | $31.60 | $33.52 | $31.46 | $32.86 | +3.99% | 2,454,000 |
| Apr 2016 | $31.93 | $32.62 | $31.05 | $31.60 | -1.80% | 3,546,900 |
| Mar 2016 | $29.27 | $32.61 | $29.18 | $32.18 | +11.08% | 4,314,900 |
| Feb 2016 | $33.02 | $33.30 | $27.99 | $28.97 | -12.82% | 5,065,700 |
| Jan 2016 | $34.57 | $34.73 | $31.74 | $33.23 | -5.46% | 2,776,200 |
| Dec 2015 | $36.90 | $37.00 | $34.12 | $35.15 | -4.33% | 2,820,500 |
| Nov 2015 | $37.06 | $37.34 | $35.44 | $36.74 | +0.49% | 1,749,300 |
| Oct 2015 | $34.92 | $37.10 | $33.78 | $36.56 | +4.67% | 2,678,500 |
| Sep 2015 | $35.28 | $36.24 | $34.14 | $34.93 | -2.92% | 1,809,300 |
| Aug 2015 | $38.60 | $39.64 | $34.68 | $35.98 | -9.19% | 2,141,500 |
| Jul 2015 | $39.06 | $40.61 | $38.74 | $39.62 | +3.69% | 2,635,100 |
| Jun 2015 | $38.81 | $39.75 | $37.87 | $38.21 | -1.16% | 1,944,500 |
| May 2015 | $40.50 | $40.80 | $38.27 | $38.66 | -4.07% | 2,007,200 |
| Apr 2015 | $41.44 | $41.96 | $40.09 | $40.30 | -2.73% | 1,752,100 |
| Mar 2015 | $41.93 | $42.20 | $40.08 | $41.43 | -0.96% | 3,112,400 |
| Feb 2015 | $39.19 | $43.65 | $38.92 | $41.83 | +7.37% | 4,515,200 |
| Jan 2015 | $38.75 | $39.17 | $36.41 | $38.96 | +0.65% | 3,585,900 |
| Dec 2014 | $38.79 | $39.91 | $36.82 | $38.71 | -0.03% | 3,308,600 |
| Nov 2014 | $39.13 | $39.70 | $38.30 | $38.72 | -0.92% | 2,251,600 |
| Oct 2014 | $38.01 | $39.34 | $35.68 | $39.08 | +2.76% | 2,763,900 |
| Sep 2014 | $38.91 | $39.22 | $37.51 | $38.03 | -1.91% | 1,859,400 |
| Aug 2014 | $37.37 | $38.89 | $37.01 | $38.77 | +3.75% | 2,045,700 |
| Jul 2014 | $40.56 | $40.99 | $37.37 | $37.37 | -7.55% | 2,126,800 |
| Jun 2014 | $39.94 | $40.96 | $39.05 | $40.42 | +0.60% | 3,311,700 |
| May 2014 | $41.00 | $42.00 | $39.64 | $40.18 | -1.88% | 3,401,800 |
| Apr 2014 | $42.77 | $43.57 | $39.43 | $40.95 | -4.14% | 4,739,700 |
| Mar 2014 | $41.22 | $43.02 | $41.00 | $42.72 | +2.96% | 2,495,600 |
| Feb 2014 | $39.41 | $43.65 | $38.09 | $41.49 | +5.63% | 3,396,500 |
| Jan 2014 | $42.65 | $42.67 | $39.09 | $39.28 | -8.42% | 1,890,500 |
| Dec 2013 | $41.62 | $42.93 | $40.54 | $42.89 | +3.30% | 2,019,200 |
| Nov 2013 | $40.61 | $41.83 | $39.77 | $41.52 | +2.29% | 2,387,500 |
| Oct 2013 | $38.32 | $40.81 | $37.08 | $40.59 | +6.31% | 3,718,500 |
| Sep 2013 | $35.61 | $38.45 | $35.13 | $38.18 | +8.22% | 3,343,200 |
| Aug 2013 | $35.87 | $36.60 | $35.04 | $35.28 | -0.65% | 2,916,900 |
| Jul 2013 | $32.75 | $35.71 | $32.56 | $35.51 | +8.86% | 3,321,700 |
| Jun 2013 | $34.22 | $34.38 | $30.18 | $32.62 | -4.54% | 5,273,400 |
| May 2013 | $33.71 | $35.32 | $33.44 | $34.17 | +1.36% | 2,518,800 |
| Apr 2013 | $32.67 | $34.97 | $31.38 | $33.71 | +3.12% | 3,359,300 |
| Mar 2013 | $31.29 | $32.72 | $31.10 | $32.69 | +3.65% | 2,933,900 |
| Feb 2013 | $31.21 | $32.65 | $30.93 | $31.54 | +1.25% | 4,477,400 |
| Jan 2013 | $28.51 | $31.23 | $28.49 | $31.15 | +11.21% | 3,739,700 |
| Dec 2012 | $28.35 | $28.80 | $27.54 | $28.01 | -0.78% | 2,225,200 |
| Nov 2012 | $29.48 | $29.80 | $26.85 | $28.23 | -3.91% | 2,875,200 |
| Oct 2012 | $26.83 | $29.97 | $26.79 | $29.38 | +9.63% | 3,054,300 |
| Sep 2012 | $25.99 | $28.49 | $25.95 | $26.80 | +2.60% | 2,670,500 |
| Aug 2012 | $26.31 | $26.92 | $25.71 | $26.12 | +0.04% | 2,924,300 |
| Jul 2012 | $27.80 | $28.20 | $25.79 | $26.11 | -5.81% | 3,895,000 |
| Jun 2012 | $28.00 | $28.86 | $26.75 | $27.72 | -2.57% | 4,606,000 |
| May 2012 | $30.81 | $31.05 | $28.02 | $28.45 | -7.09% | 4,707,400 |
| Apr 2012 | $29.25 | $31.50 | $28.49 | $30.62 | +4.40% | 5,006,700 |
| Mar 2012 | $28.34 | $29.90 | $27.93 | $29.33 | +3.97% | 4,332,900 |
| Feb 2012 | $27.77 | $29.50 | $27.69 | $28.21 | +2.47% | 3,441,100 |
| Jan 2012 | $27.28 | $28.51 | $25.97 | $27.53 | +2.92% | 3,664,800 |
| Dec 2011 | $26.00 | $27.21 | $25.45 | $26.75 | +2.26% | 4,178,400 |
| Nov 2011 | $26.16 | $27.07 | $23.98 | $26.16 | -1.65% | 4,513,500 |
| Oct 2011 | $22.29 | $27.22 | $21.22 | $26.60 | +18.38% | 4,886,600 |
| Sep 2011 | $24.36 | $24.65 | $21.62 | $22.47 | -7.95% | 5,318,000 |
| Aug 2011 | $27.76 | $28.13 | $21.67 | $24.41 | -11.37% | 7,773,900 |
| Jul 2011 | $29.00 | $29.49 | $27.20 | $27.54 | -5.20% | 3,191,300 |
| Jun 2011 | $30.54 | $30.75 | $28.41 | $29.05 | -4.88% | 3,826,700 |
| May 2011 | $30.99 | $31.53 | $29.30 | $30.54 | -1.61% | 3,302,900 |
| Apr 2011 | $29.78 | $31.05 | $28.79 | $31.04 | +5.04% | 2,973,900 |
| Mar 2011 | $29.58 | $29.58 | $28.05 | $29.55 | +0.37% | 4,142,700 |
| Feb 2011 | $27.03 | $30.71 | $27.03 | $29.44 | +9.56% | 4,812,600 |
| Jan 2011 | $27.25 | $27.74 | $26.26 | $26.87 | -0.67% | 3,647,400 |
| Dec 2010 | $26.21 | $27.56 | $26.12 | $27.05 | +4.76% | 4,009,400 |
| Nov 2010 | $28.12 | $28.79 | $25.43 | $25.82 | -6.85% | 5,294,700 |
| Oct 2010 | $28.23 | $28.73 | $27.45 | $27.72 | -0.96% | 3,631,700 |
| Sep 2010 | $26.46 | $28.52 | $26.23 | $27.99 | +7.57% | 4,524,900 |
| Aug 2010 | $27.09 | $29.50 | $25.33 | $26.02 | -7.27% | 5,369,900 |
| Jul 2010 | $25.62 | $28.48 | $24.82 | $28.06 | +9.78% | 6,709,300 |
| Jun 2010 | $26.17 | $27.80 | $24.76 | $25.56 | -1.99% | 7,755,200 |
| May 2010 | $28.51 | $29.53 | $23.24 | $26.08 | -7.25% | 8,618,200 |
| Apr 2010 | $26.83 | $28.87 | $26.81 | $28.12 | +5.24% | 4,666,300 |
| Mar 2010 | $24.72 | $27.29 | $24.72 | $26.72 | +8.66% | 5,455,900 |
| Feb 2010 | $23.62 | $25.01 | $21.71 | $24.59 | +4.68% | 8,831,700 |
| Jan 2010 | $24.31 | $24.61 | $22.74 | $23.49 | -2.13% | 6,677,600 |
| Dec 2009 | $22.97 | $24.15 | $21.90 | $24.00 | +5.49% | 8,034,000 |
| Nov 2009 | $23.48 | $24.45 | $20.48 | $22.75 | +4.50% | 13,129,100 |
| Oct 2009 | $24.12 | $25.01 | $21.73 | $21.77 | -9.82% | 10,013,800 |
| Sep 2009 | $23.93 | $26.51 | $22.71 | $24.14 | -1.35% | 8,522,800 |
| Aug 2009 | $18.02 | $24.49 | $18.00 | $24.47 | +43.52% | 9,552,600 |
| Jul 2009 | $15.68 | $17.18 | $13.63 | $17.05 | +10.21% | 8,316,800 |
| Jun 2009 | $14.82 | $15.64 | $13.86 | $15.47 | +6.62% | 12,304,300 |
| May 2009 | $12.02 | $17.59 | $11.64 | $14.51 | +21.22% | 16,052,200 |
| Apr 2009 | $8.89 | $12.75 | $8.83 | $11.97 | +30.68% | 14,900,100 |
| Mar 2009 | $7.85 | $9.92 | $6.41 | $9.16 | +15.08% | 22,245,000 |
| Feb 2009 | $11.41 | $12.73 | $7.90 | $7.96 | -31.56% | 13,174,300 |
| Jan 2009 | $16.40 | $17.43 | $11.32 | $11.63 | -29.26% | 7,539,700 |
| Dec 2008 | $13.43 | $16.49 | $11.62 | $16.44 | +19.48% | 11,272,200 |
| Nov 2008 | $15.48 | $16.82 | $8.50 | $13.76 | -11.57% | 13,119,100 |
| Oct 2008 | $25.95 | $26.70 | $11.61 | $15.56 | -40.70% | 13,992,400 |
| Sep 2008 | $28.38 | $30.61 | $24.08 | $26.24 | -6.42% | 13,298,600 |
| Aug 2008 | $26.58 | $28.31 | $24.88 | $28.04 | +5.06% | 7,519,000 |
| Jul 2008 | $24.77 | $27.45 | $21.88 | $26.69 | +6.12% | 12,710,900 |
| Jun 2008 | $30.10 | $32.15 | $25.07 | $25.15 | -17.24% | 15,129,600 |
| May 2008 | $26.62 | $31.69 | $26.40 | $30.39 | +13.35% | 16,198,000 |
| Apr 2008 | $26.20 | $28.42 | $24.34 | $26.81 | +3.96% | 13,201,000 |
| Mar 2008 | $26.89 | $27.00 | $23.01 | $25.79 | -3.23% | 20,520,800 |
| Feb 2008 | $33.84 | $34.48 | $25.17 | $26.65 | -21.59% | 18,221,000 |
| Jan 2008 | $34.00 | $35.04 | $27.94 | $33.99 | +0.80% | 14,341,600 |
| Dec 2007 | $35.29 | $36.19 | $32.26 | $33.72 | -4.85% | 9,390,300 |
| Nov 2007 | $39.30 | $39.48 | $32.59 | $35.44 | -10.57% | 13,514,500 |
| Oct 2007 | $39.32 | $41.84 | $38.14 | $39.63 | +0.79% | 13,443,700 |
| Sep 2007 | $41.90 | $41.90 | $37.12 | $39.32 | -6.29% | 12,884,900 |
| Aug 2007 | $41.66 | $46.11 | $38.30 | $41.96 | +1.06% | 18,840,500 |
| Jul 2007 | $47.75 | $49.18 | $37.80 | $41.52 | -12.94% | 14,058,000 |
| Jun 2007 | $51.06 | $51.96 | $46.73 | $47.69 | -6.16% | 8,926,800 |
| May 2007 | $46.89 | $51.62 | $45.68 | $50.82 | +8.89% | 7,970,000 |
| Apr 2007 | $43.20 | $47.50 | $42.96 | $46.67 | +8.31% | 8,023,700 |
| Mar 2007 | $40.92 | $44.29 | $40.01 | $43.09 | +4.94% | 7,575,600 |
| Feb 2007 | $40.70 | $42.58 | $40.52 | $41.06 | +1.01% | 7,581,200 |
| Jan 2007 | $40.31 | $40.99 | $39.09 | $40.65 | +0.82% | 5,002,700 |
| Dec 2006 | $38.53 | $40.82 | $38.15 | $40.32 | +4.73% | 4,313,800 |
| Nov 2006 | $37.70 | $39.22 | $37.29 | $38.50 | +2.80% | 4,000,500 |
| Oct 2006 | $36.07 | $38.55 | $36.00 | $37.45 | +3.97% | 5,552,700 |
| Sep 2006 | $34.73 | $36.20 | $34.40 | $36.02 | +3.89% | 4,983,800 |
| Aug 2006 | $33.85 | $34.78 | $33.19 | $34.67 | +2.12% | 12,754,400 |
| Jul 2006 | $33.17 | $34.60 | $32.91 | $33.95 | +3.00% | 6,233,100 |
| Jun 2006 | $32.54 | $33.28 | $30.99 | $32.96 | +1.17% | 8,294,600 |
| May 2006 | $32.06 | $33.48 | $31.64 | $32.58 | +1.37% | 8,382,900 |
| Apr 2006 | $32.00 | $32.60 | $30.85 | $32.14 | +0.94% | 6,459,500 |
| Mar 2006 | $30.99 | $32.89 | $29.72 | $31.84 | +2.98% | 13,536,300 |
| Feb 2006 | $31.65 | $31.88 | $30.55 | $30.92 | -2.21% | 8,160,400 |
| Jan 2006 | $32.80 | $33.76 | $31.53 | $31.62 | -3.39% | 4,440,200 |
| Dec 2005 | $34.28 | $34.52 | $32.72 | $32.73 | -3.88% | 4,539,400 |
| Nov 2005 | $30.80 | $35.33 | $30.67 | $34.05 | +10.59% | 9,438,400 |
| Oct 2005 | $29.85 | $30.85 | $28.46 | $30.79 | +3.08% | 5,356,200 |
| Sep 2005 | $28.92 | $30.69 | $28.22 | $29.87 | +3.11% | 4,353,500 |
| Aug 2005 | $30.20 | $30.20 | $28.35 | $28.97 | -3.47% | 4,143,500 |
| Jul 2005 | $28.42 | $30.45 | $28.24 | $30.01 | +5.59% | 3,429,800 |
| Jun 2005 | $27.59 | $29.00 | $27.37 | $28.42 | +3.05% | 4,565,300 |
| May 2005 | $27.63 | $28.77 | $26.47 | $27.58 | +0.47% | 4,602,200 |
| Apr 2005 | $28.05 | $28.57 | $26.14 | $27.45 | -2.17% | 5,132,500 |
| Mar 2005 | $28.72 | $29.89 | $27.47 | $28.06 | -2.47% | 5,033,500 |
| Feb 2005 | $26.38 | $29.84 | $26.26 | $28.77 | +8.81% | 4,411,700 |
| Jan 2005 | $26.60 | $26.73 | $25.64 | $26.44 | -1.16% | 3,316,100 |
| Dec 2004 | $26.16 | $27.22 | $25.78 | $26.75 | +2.45% | 3,102,200 |
| Nov 2004 | $23.91 | $26.88 | $23.85 | $26.11 | +9.25% | 5,757,600 |
| Oct 2004 | $24.10 | $24.25 | $21.63 | $23.90 | -0.46% | 5,443,600 |
| Sep 2004 | $24.02 | $26.26 | $23.70 | $24.01 | -0.37% | 4,639,800 |
| Aug 2004 | $26.39 | $26.81 | $24.01 | $24.10 | -8.64% | 4,344,600 |
| Jul 2004 | $29.71 | $29.88 | $26.34 | $26.38 | -10.85% | 4,083,600 |
| Jun 2004 | $30.03 | $30.67 | $29.35 | $29.59 | -1.43% | 4,023,300 |
| May 2004 | $27.36 | $30.45 | $27.12 | $30.02 | +9.52% | 5,215,900 |
| Apr 2004 | $27.60 | $28.60 | $26.01 | $27.41 | -0.54% | 3,595,400 |
| Mar 2004 | $27.65 | $28.45 | $26.80 | $27.56 | +0.22% | 3,712,500 |
| Feb 2004 | $25.85 | $28.95 | $25.55 | $27.50 | +6.71% | 4,876,900 |
| Jan 2004 | $24.40 | $26.45 | $24.32 | $25.77 | +6.93% | 3,999,000 |
| Dec 2003 | $23.40 | $24.31 | $22.70 | $24.10 | +3.04% | 6,011,800 |
| Nov 2003 | $21.70 | $24.50 | $18.57 | $23.39 | +8.39% | 15,658,000 |
| Oct 2003 | $21.13 | $22.94 | $21.11 | $21.58 | +2.66% | 6,438,700 |
| Sep 2003 | $21.80 | $22.62 | $20.87 | $21.02 | -3.36% | 3,955,400 |
| Aug 2003 | $25.20 | $25.25 | $21.35 | $21.75 | -13.17% | 5,899,600 |
| Jul 2003 | $24.62 | $25.65 | $24.25 | $25.05 | +1.83% | 3,514,500 |
| Jun 2003 | $24.75 | $26.50 | $24.11 | $24.60 | +1.32% | 5,473,100 |
| May 2003 | $23.95 | $24.96 | $22.52 | $24.28 | +1.38% | 4,195,900 |
| Apr 2003 | $22.48 | $24.78 | $22.26 | $23.95 | +6.92% | 2,895,800 |
| Mar 2003 | $23.50 | $23.80 | $21.21 | $22.40 | -2.57% | 3,434,400 |
| Feb 2003 | $24.35 | $24.78 | $22.21 | $22.99 | -5.39% | 3,065,300 |
| Jan 2003 | $25.95 | $27.35 | $23.85 | $24.30 | -5.08% | 3,238,400 |
| Dec 2002 | $24.90 | $26.90 | $23.60 | $25.60 | +3.31% | 5,645,700 |
| Nov 2002 | $26.34 | $26.50 | $22.95 | $24.78 | -5.89% | 4,966,700 |
| Oct 2002 | $25.00 | $28.35 | $23.17 | $26.33 | +5.32% | 5,357,000 |
| Sep 2002 | $27.20 | $27.95 | $24.07 | $25.00 | -8.79% | 3,494,200 |
| Aug 2002 | $25.33 | $28.60 | $23.82 | $27.41 | +8.25% | 5,461,600 |
| Jul 2002 | $26.75 | $27.20 | $21.45 | $25.32 | -4.45% | 4,403,000 |
| Jun 2002 | $26.80 | $27.99 | $25.74 | $26.50 | -0.38% | 5,520,700 |
| May 2002 | $30.06 | $30.15 | $26.49 | $26.60 | -11.51% | 2,627,900 |
| Apr 2002 | $29.70 | $30.99 | $28.80 | $30.06 | +1.21% | 1,917,300 |
| Mar 2002 | $29.25 | $30.60 | $28.20 | $29.70 | +2.38% | 1,858,400 |
| Feb 2002 | $28.37 | $30.00 | $27.00 | $29.01 | +1.36% | 1,903,300 |
| Jan 2002 | $29.40 | $29.60 | $27.20 | $28.62 | -1.89% | 4,550,700 |
| Dec 2001 | $28.40 | $29.20 | $26.80 | $29.17 | +4.18% | 3,707,600 |
| Nov 2001 | $26.15 | $28.00 | $25.21 | $28.00 | +11.20% | 3,522,200 |
| Oct 2001 | $27.50 | $28.37 | $24.80 | $25.18 | -6.88% | 7,540,100 |
| Sep 2001 | $27.75 | $27.79 | $23.00 | $27.04 | -2.63% | 11,057,000 |
| Aug 2001 | $38.75 | $38.75 | $27.70 | $27.77 | -28.34% | 8,260,300 |
| Jul 2001 | $39.60 | $39.69 | $37.25 | $38.75 | -1.77% | 2,237,500 |
| Jun 2001 | $39.95 | $40.24 | $38.60 | $39.45 | -0.95% | 2,921,900 |
| May 2001 | $35.90 | $40.20 | $35.00 | $39.83 | +12.80% | 3,963,300 |
| Apr 2001 | $35.25 | $36.20 | $33.80 | $35.31 | +0.86% | 2,566,200 |
| Mar 2001 | $37.81 | $38.19 | $32.10 | $35.01 | -7.41% | 2,479,500 |
| Feb 2001 | $34.85 | $39.21 | $34.85 | $37.81 | +7.72% | 2,382,800 |
| Jan 2001 | $38.75 | $38.75 | $34.00 | $35.10 | -9.42% | 2,510,500 |
| Dec 2000 | $37.31 | $40.06 | $37.28 | $38.75 | +4.20% | 1,920,900 |
| Nov 2000 | $36.50 | $38.00 | $34.25 | $37.19 | +1.88% | 1,952,800 |
| Oct 2000 | $38.13 | $38.56 | $32.06 | $36.50 | -4.58% | 2,616,300 |
| Sep 2000 | $39.81 | $41.00 | $37.00 | $38.25 | -3.62% | 1,732,100 |
| Aug 2000 | $38.50 | $41.94 | $37.25 | $39.69 | +2.92% | 2,448,700 |
| Jul 2000 | $34.38 | $38.75 | $34.38 | $38.56 | +13.42% | 1,302,000 |
| Jun 2000 | $35.75 | $36.94 | $34.00 | $34.00 | -4.73% | 1,399,100 |
| May 2000 | $30.81 | $36.13 | $28.31 | $35.69 | +16.06% | 1,946,100 |
| Apr 2000 | $32.44 | $32.63 | $27.13 | $30.75 | -4.84% | 1,516,700 |
| Mar 2000 | $26.81 | $32.75 | $24.56 | $32.31 | +19.68% | 3,952,200 |
| Feb 2000 | $33.94 | $34.25 | $25.75 | $27.00 | -20.30% | 2,090,700 |
| Jan 2000 | $39.13 | $39.13 | $32.88 | $33.88 | -13.00% | 1,926,000 |
| Dec 1999 | $39.13 | $42.13 | $38.00 | $38.94 | -0.16% | 1,546,100 |
| Nov 1999 | $37.25 | $40.88 | $36.38 | $39.00 | +4.70% | 2,038,100 |
| Oct 1999 | $34.94 | $37.38 | $33.94 | $37.25 | +6.43% | 2,697,400 |
| Sep 1999 | $36.44 | $38.13 | $34.31 | $35.00 | -3.78% | 1,755,700 |
| Aug 1999 | $36.06 | $37.69 | $34.75 | $36.38 | +1.22% | 1,553,000 |
| Jul 1999 | $40.31 | $41.25 | $35.88 | $35.94 | -10.85% | 2,108,300 |
| Jun 1999 | $43.69 | $43.69 | $40.13 | $40.31 | -7.19% | 1,699,800 |
| May 1999 | $41.00 | $45.31 | $40.56 | $43.44 | +6.43% | 2,299,700 |
| Apr 1999 | $38.75 | $42.50 | $35.06 | $40.81 | +5.15% | 3,660,700 |
| Mar 1999 | $34.00 | $39.75 | $33.38 | $38.81 | +14.36% | 4,596,000 |
| Feb 1999 | $35.19 | $36.75 | $33.00 | $33.94 | -3.55% | 1,924,600 |
| Jan 1999 | $40.38 | $41.00 | $34.88 | $35.19 | -12.58% | 1,135,700 |
| Dec 1998 | $42.50 | $42.94 | $37.50 | $40.25 | -5.85% | 1,804,500 |
| Nov 1998 | $42.25 | $44.69 | $41.69 | $42.75 | +2.70% | 1,210,000 |
| Oct 1998 | $37.38 | $41.75 | $34.50 | $41.63 | +11.00% | 1,991,800 |
| Sep 1998 | $36.69 | $41.13 | $35.13 | $37.50 | +2.39% | 3,641,400 |
| Aug 1998 | $39.63 | $42.13 | $36.63 | $36.63 | -7.57% | 2,349,500 |
| Jul 1998 | $46.31 | $47.00 | $39.63 | $39.63 | -14.90% | 1,979,600 |
| Jun 1998 | $50.25 | $50.54 | $45.50 | $46.56 | -7.64% | 1,791,800 |
| May 1998 | $49.42 | $51.29 | $48.21 | $50.42 | +2.24% | 1,855,200 |
| Apr 1998 | $49.92 | $53.31 | $48.83 | $49.31 | -1.38% | 1,762,500 |
| Mar 1998 | $47.98 | $51.00 | $47.10 | $50.00 | +4.21% | 1,496,700 |
| Feb 1998 | $44.67 | $48.17 | $44.35 | $47.98 | +7.72% | 1,510,800 |
| Jan 1998 | $42.42 | $45.31 | $42.06 | $44.54 | +4.60% | 1,575,300 |
| Dec 1997 | $40.90 | $43.21 | $40.58 | $42.58 | +4.29% | 1,656,600 |
| Nov 1997 | $41.44 | $41.83 | $39.25 | $40.83 | -1.26% | 1,244,700 |
| Oct 1997 | $42.40 | $44.08 | $36.67 | $41.35 | -2.26% | 3,073,200 |
| Sep 1997 | $37.73 | $43.46 | $37.73 | $42.31 | +11.90% | 1,542,900 |
| Aug 1997 | $39.60 | $39.60 | $36.50 | $37.81 | -4.47% | 1,688,100 |
| Jul 1997 | $35.27 | $39.71 | $35.27 | $39.58 | +12.63% | 2,831,700 |
| Jun 1997 | $34.17 | $35.17 | $33.79 | $35.15 | +2.99% | 3,136,500 |
| May 1997 | $33.17 | $34.21 | $33.17 | $34.13 | +3.02% | 1,599,600 |
| Apr 1997 | $35.71 | $35.75 | $32.13 | $33.13 | -7.34% | 1,812,300 |
| Mar 1997 | $37.08 | $38.25 | $35.75 | $35.75 | -3.60% | 1,975,800 |
| Feb 1997 | $34.96 | $37.38 | $34.96 | $37.08 | +6.21% | 1,620,000 |
| Jan 1997 | $35.58 | $35.67 | $34.17 | $34.92 | -2.10% | 1,999,800 |
| Dec 1996 | $36.00 | $36.21 | $34.67 | $35.67 | -0.46% | 1,131,000 |
| Nov 1996 | $32.75 | $35.88 | $32.50 | $35.83 | +9.55% | 957,600 |
| Oct 1996 | $32.04 | $33.27 | $31.96 | $32.71 | +2.35% | 1,727,700 |
| Sep 1996 | $33.42 | $33.71 | $31.96 | $31.96 | -4.60% | 1,430,700 |
| Aug 1996 | $33.50 | $34.58 | $33.38 | $33.50 | 0.00% | 1,089,000 |
| Jul 1996 | $34.29 | $34.83 | $32.96 | $33.50 | -2.43% | 1,983,900 |
| Jun 1996 | $33.38 | $35.00 | $32.83 | $34.33 | +3.00% | 1,376,700 |
| May 1996 | $32.67 | $34.00 | $31.92 | $33.33 | +2.83% | 1,746,300 |
| Apr 1996 | $37.00 | $37.33 | $31.92 | $32.42 | -12.58% | 2,085,600 |
| Mar 1996 | $38.71 | $39.17 | $36.50 | $37.08 | -4.30% | 905,100 |
| Feb 1996 | $38.00 | $39.17 | $36.67 | $38.75 | +1.75% | 1,952,700 |
| Jan 1996 | $37.75 | $38.50 | $36.83 | $38.08 | +0.66% | 1,266,900 |
| Dec 1995 | $38.79 | $39.00 | $37.21 | $37.83 | -2.26% | 2,159,100 |
| Nov 1995 | $37.83 | $41.08 | $37.83 | $38.71 | +1.86% | 1,763,400 |
| Oct 1995 | $35.42 | $40.67 | $35.38 | $38.00 | +7.55% | 2,129,700 |
| Sep 1995 | $31.79 | $35.50 | $31.79 | $35.33 | +10.56% | 3,615,600 |
| Aug 1995 | $29.75 | $32.04 | $29.75 | $31.96 | +7.12% | 1,749,600 |
| Jul 1995 | $28.79 | $29.92 | $28.67 | $29.83 | +3.92% | 1,316,100 |
| Jun 1995 | $28.54 | $28.96 | $28.21 | $28.71 | +0.73% | 575,700 |
| May 1995 | $25.58 | $28.50 | $25.54 | $28.50 | +11.04% | 1,043,700 |
| Apr 1995 | $25.13 | $25.67 | $24.67 | $25.67 | +1.99% | 426,300 |
| Mar 1995 | $24.58 | $25.50 | $23.92 | $25.17 | +2.20% | 582,300 |
| Feb 1995 | $22.79 | $24.67 | $22.71 | $24.63 | +7.65% | 1,054,800 |
| Jan 1995 | $21.71 | $23.13 | $21.58 | $22.88 | +5.78% | 641,700 |
| Dec 1994 | $20.63 | $22.25 | $20.50 | $21.63 | +4.43% | 1,258,800 |
| Nov 1994 | $20.67 | $21.79 | $20.50 | $20.71 | -0.20% | 981,000 |
| Oct 1994 | $21.00 | $21.00 | $20.25 | $20.75 | -1.19% | 891,000 |
| Sep 1994 | $20.42 | $21.33 | $20.33 | $21.00 | +3.28% | 1,173,000 |
| Aug 1994 | $20.67 | $20.92 | $20.00 | $20.33 | -1.81% | 4,422,000 |
| Jul 1994 | $20.75 | $20.79 | $20.33 | $20.71 | +1.02% | 1,278,900 |
| Jun 1994 | $22.08 | $22.08 | $20.33 | $20.50 | -7.17% | 2,546,400 |
| May 1994 | $21.25 | $22.21 | $20.83 | $22.08 | +4.33% | 1,960,200 |
| Apr 1994 | $21.54 | $21.75 | $20.96 | $21.17 | -1.55% | 3,701,100 |
| Mar 1994 | $23.33 | $23.67 | $21.21 | $21.50 | -6.86% | 15,937,800 |
| Feb 1994 | $27.04 | $27.04 | $22.58 | $23.08 | -14.90% | 2,939,700 |
| Jan 1994 | $25.75 | $27.42 | $24.83 | $27.13 | +5.00% | 1,360,500 |
| Dec 1993 | $24.75 | $26.83 | $24.75 | $25.83 | +2.65% | 1,320,300 |
| Nov 1993 | $27.50 | $28.00 | $25.17 | $25.17 | -9.04% | 1,021,800 |
| Oct 1993 | $28.33 | $29.33 | $27.08 | $27.67 | -2.35% | 910,800 |
| Sep 1993 | $29.21 | $29.83 | $28.17 | $28.33 | -3.13% | 1,313,100 |
| Aug 1993 | $29.42 | $30.00 | $27.92 | $29.25 | 0.00% | 1,230,000 |
| Jul 1993 | $31.50 | $31.50 | $29.00 | $29.25 | -7.14% | 1,167,900 |
| Jun 1993 | $30.67 | $32.25 | $30.17 | $31.50 | +3.56% | 1,295,700 |
| May 1993 | $32.25 | $32.58 | $29.00 | $30.42 | -5.19% | 1,300,800 |
| Apr 1993 | $31.83 | $33.54 | $30.92 | $32.08 | +1.05% | 1,508,100 |
| Mar 1993 | $31.21 | $32.17 | $30.21 | $31.75 | +1.60% | 1,230,600 |
| Feb 1993 | $31.79 | $33.67 | $30.33 | $31.25 | -1.70% | 1,089,300 |
| Jan 1993 | $32.71 | $33.00 | $30.92 | $31.79 | -2.68% | 887,100 |
| Dec 1992 | $31.25 | $34.29 | $30.67 | $32.67 | +4.53% | 1,459,500 |
| Nov 1992 | $31.00 | $31.83 | $30.50 | $31.25 | -0.27% | 948,600 |
| Oct 1992 | $31.08 | $32.67 | $30.08 | $31.33 | +0.80% | 1,283,700 |
| Sep 1992 | $29.42 | $31.33 | $28.92 | $31.08 | +5.52% | 1,244,700 |
| Aug 1992 | $30.33 | $31.50 | $29.00 | $29.46 | -3.15% | 907,800 |
| Jul 1992 | $28.42 | $30.63 | $28.17 | $30.42 | +7.99% | 970,200 |
| Jun 1992 | $27.67 | $29.00 | $27.33 | $28.17 | +0.60% | 868,200 |
| May 1992 | $29.08 | $29.54 | $27.17 | $28.00 | -4.00% | 877,200 |
| Apr 1992 | $27.04 | $31.00 | $26.83 | $29.17 | +7.53% | 1,317,000 |
| Mar 1992 | $26.67 | $27.83 | $26.17 | $27.13 | +0.46% | 1,470,000 |
| Feb 1992 | $29.42 | $29.54 | $26.58 | $27.00 | -8.22% | 1,276,200 |
| Jan 1992 | $32.25 | $34.83 | $29.00 | $29.42 | -9.95% | 1,498,200 |
| Dec 1991 | $29.42 | $33.08 | $26.33 | $32.67 | +9.34% | 1,628,700 |
| Nov 1991 | $30.63 | $33.00 | $28.83 | $29.88 | -2.45% | 1,163,700 |
| Oct 1991 | $28.63 | $31.00 | $28.08 | $30.63 | +7.14% | 959,400 |
| Sep 1991 | $27.58 | $29.17 | $27.08 | $28.58 | +3.63% | 1,103,400 |
| Aug 1991 | $26.75 | $28.67 | $25.42 | $27.58 | +3.12% | 1,477,800 |
| Jul 1991 | $26.67 | $27.33 | $25.58 | $26.75 | +0.63% | 880,200 |
| Jun 1991 | $27.17 | $27.25 | $25.17 | $26.58 | -1.54% | 1,026,900 |
| May 1991 | $28.42 | $29.08 | $25.83 | $27.00 | -5.26% | 1,230,300 |
| Apr 1991 | $28.83 | $29.67 | $27.50 | $28.50 | -1.16% | 1,549,800 |
| Mar 1991 | $28.50 | $30.17 | $27.17 | $28.83 | +0.29% | 1,316,100 |
| Feb 1991 | $25.67 | $30.83 | $24.50 | $28.75 | +11.65% | 1,810,500 |
| Jan 1991 | $22.96 | $26.33 | $20.92 | $25.75 | +12.57% | 1,887,900 |
| Dec 1990 | $20.58 | $23.29 | $20.00 | $22.88 | +11.59% | 1,409,100 |
| Nov 1990 | $17.21 | $21.00 | $17.08 | $20.50 | +19.71% | 1,517,700 |
| Oct 1990 | $18.25 | $19.75 | $16.50 | $17.13 | -5.73% | 2,550,300 |
| Sep 1990 | $22.00 | $22.17 | $18.00 | $18.17 | -18.05% | 1,560,600 |
| Aug 1990 | $26.00 | $26.08 | $20.92 | $22.17 | -14.74% | 1,752,600 |
| Jul 1990 | $24.58 | $26.25 | $24.08 | $26.00 | +6.12% | 1,574,100 |
| Jun 1990 | $25.54 | $26.75 | $24.21 | $24.50 | -3.45% | 2,217,900 |
| May 1990 | $23.08 | $25.71 | $23.08 | $25.38 | +10.33% | 2,558,400 |
| Apr 1990 | $24.88 | $25.58 | $22.75 | $23.00 | -7.85% | 1,672,800 |
| Mar 1990 | $24.71 | $25.58 | $24.17 | $24.96 | +1.18% | 2,055,300 |
| Feb 1990 | $28.67 | $28.83 | $24.42 | $24.67 | -13.95% | 1,798,500 |
| Jan 1990 | $32.63 | $33.33 | $25.50 | $28.67 | -12.24% | 2,327,700 |
| Dec 1989 | $33.42 | $36.25 | $30.00 | $32.67 | -1.63% | 1,923,900 |
| Nov 1989 | $31.92 | $33.21 | $31.29 | $33.21 | +3.78% | 1,254,900 |
| Oct 1989 | $29.46 | $32.00 | $29.08 | $32.00 | +8.32% | 2,478,000 |
| Sep 1989 | $28.92 | $29.71 | $27.50 | $29.54 | +1.87% | 2,319,600 |
| Aug 1989 | $26.67 | $29.08 | $26.58 | $29.00 | +9.43% | 2,338,500 |
| Jul 1989 | $24.75 | $26.50 | $24.38 | $26.50 | +7.43% | 1,795,800 |
| Jun 1989 | $24.25 | $26.42 | $23.79 | $24.67 | +1.72% | 3,273,900 |
| May 1989 | $21.63 | $24.42 | $21.50 | $24.25 | +11.49% | 3,349,500 |
| Apr 1989 | $20.42 | $21.83 | $20.25 | $21.75 | +6.97% | 2,370,000 |
| Mar 1989 | $19.67 | $20.33 | $19.38 | $20.33 | +3.61% | 3,342,900 |
| Feb 1989 | $20.00 | $20.46 | $19.29 | $19.63 | -2.28% | 2,824,200 |
| Jan 1989 | $20.08 | $20.25 | $19.21 | $20.08 | -0.41% | 2,502,600 |
| Dec 1988 | $20.25 | $20.54 | $19.29 | $20.17 | -0.82% | 1,562,400 |
| Nov 1988 | $21.00 | $21.00 | $18.67 | $20.33 | -3.17% | 2,130,600 |
| Oct 1988 | $21.00 | $22.04 | $20.42 | $21.00 | -0.20% | 3,301,500 |
| Sep 1988 | $18.25 | $21.17 | $17.88 | $21.04 | +14.77% | 6,471,900 |
| Aug 1988 | $18.46 | $18.46 | $17.54 | $18.33 | -0.68% | 2,404,500 |
| Jul 1988 | $18.75 | $18.96 | $17.54 | $18.46 | -1.99% | 2,154,600 |
| Jun 1988 | $18.67 | $20.08 | $18.42 | $18.83 | +1.12% | 2,038,500 |
| May 1988 | $19.29 | $19.29 | $17.50 | $18.63 | -3.46% | 2,765,700 |
| Apr 1988 | $19.08 | $21.42 | $18.71 | $19.29 | +1.09% | 3,366,900 |
| Mar 1988 | $19.79 | $19.92 | $18.54 | $19.08 | -3.38% | 3,743,700 |
| Feb 1988 | $19.83 | $20.33 | $19.04 | $19.75 | 0.00% | 3,995,400 |
| Jan 1988 | $18.29 | $19.92 | $17.00 | $19.75 | +6.52% | 2,932,500 |
| Dec 1987 | $17.54 | $19.50 | $16.92 | $18.54 | +5.70% | 3,962,700 |
| Nov 1987 | $18.58 | $20.00 | $17.00 | $17.54 | -6.03% | 3,011,400 |
| Oct 1987 | $19.67 | $22.17 | $15.67 | $18.67 | -4.27% | 5,695,500 |
| Sep 1987 | $20.58 | $20.58 | $18.29 | $19.50 | -4.49% | 2,988,000 |
| Aug 1987 | $17.33 | $21.25 | $17.33 | $20.42 | +17.51% | 3,023,700 |
| Jul 1987 | $17.33 | $18.00 | $17.00 | $17.38 | -0.24% | 4,646,100 |
| Jun 1987 | $16.92 | $18.79 | $16.83 | $17.42 | +3.98% | 2,338,200 |
| May 1987 | $16.79 | $17.58 | $16.17 | $16.75 | 0.00% | 2,799,000 |
| Apr 1987 | $18.38 | $18.92 | $15.75 | $16.75 | -10.27% | 4,214,100 |
| Mar 1987 | $20.42 | $21.46 | $18.67 | $18.67 | -8.57% | 4,466,700 |
| Feb 1987 | $18.25 | $21.33 | $17.67 | $20.42 | +11.62% | 3,506,700 |
| Jan 1987 | $18.00 | $19.88 | $17.92 | $18.29 | +2.09% | 4,596,600 |
| Dec 1986 | $18.00 | $19.08 | $17.54 | $17.92 | -0.46% | 3,731,100 |
| Nov 1986 | $18.08 | $18.33 | $15.75 | $18.00 | -1.14% | 3,615,300 |
| Oct 1986 | $17.71 | $18.96 | $17.54 | $18.21 | +3.80% | 1,896,300 |
| Sep 1986 | $21.42 | $21.75 | $16.92 | $17.54 | -18.09% | 4,018,500 |
| Aug 1986 | $18.83 | $22.04 | $17.71 | $21.42 | +14.22% | 2,539,500 |
| Jul 1986 | $21.58 | $21.96 | $17.67 | $18.75 | -12.96% | 3,588,600 |
| Jun 1986 | $21.46 | $21.67 | $18.33 | $21.54 | -0.19% | 3,380,100 |
| May 1986 | $21.46 | $21.71 | $19.04 | $21.58 | +1.37% | 2,752,200 |
| Apr 1986 | $24.33 | $24.50 | $20.83 | $21.29 | -12.80% | 3,556,200 |
| Mar 1986 | $23.42 | $25.00 | $22.25 | $24.42 | +4.27% | 4,840,800 |
| Feb 1986 | $22.58 | $23.88 | $22.08 | $23.42 | +3.69% | 4,479,300 |
| Jan 1986 | $21.50 | $22.71 | $19.92 | $22.58 | +5.04% | 2,445,300 |
| Dec 1985 | $21.13 | $21.71 | $20.33 | $21.50 | +1.78% | 2,385,000 |
| Nov 1985 | $18.58 | $21.42 | $18.58 | $21.13 | +12.92% | 2,882,700 |
| Oct 1985 | $16.83 | $18.83 | $16.00 | $18.71 | +10.32% | 2,036,100 |
| Sep 1985 | $18.29 | $18.42 | $16.33 | $16.96 | -7.08% | 1,580,400 |
| Aug 1985 | $18.50 | $18.92 | $17.00 | $18.25 | -0.91% | 2,125,200 |
| Jul 1985 | $19.58 | $19.71 | $17.46 | $18.42 | -5.96% | 18,801,000 |
| Jun 1985 | $17.96 | $19.67 | $17.04 | $19.58 | +8.80% | 1,417,800 |
| May 1985 | $12.88 | $18.00 | $12.75 | $18.00 | +39.81% | 2,534,100 |
| Apr 1985 | $12.50 | $12.96 | $11.75 | $12.88 | +3.00% | 1,337,700 |
| Mar 1985 | $12.42 | $12.71 | $11.83 | $12.50 | +0.67% | 965,700 |
| Feb 1985 | $12.58 | $12.75 | $12.17 | $12.42 | -1.32% | 1,206,600 |
| Jan 1985 | $10.67 | $13.63 | $10.50 | $12.58 | +17.97% | 1,539,900 |
| Dec 1984 | $9.83 | $10.67 | $9.50 | $10.67 | +8.48% | 2,790,600 |
| Nov 1984 | $9.63 | $9.96 | $9.42 | $9.83 | +2.16% | 474,900 |
| Oct 1984 | $9.92 | $10.13 | $9.38 | $9.63 | -2.94% | 697,500 |
| Sep 1984 | $9.00 | $9.96 | $8.92 | $9.92 | +11.74% | 564,300 |
| Aug 1984 | $8.63 | $9.42 | $8.42 | $8.88 | +2.90% | 695,700 |
| Jul 1984 | $7.75 | $9.00 | $7.75 | $8.63 | +11.29% | 656,100 |
| Jun 1984 | $7.46 | $8.00 | $7.29 | $7.75 | +3.91% | 438,600 |
| May 1984 | $8.33 | $8.96 | $7.25 | $7.46 | -9.60% | 554,100 |
| Apr 1984 | $10.42 | $10.63 | $8.00 | $8.25 | -21.43% | 1,358,700 |
| Mar 1984 | $8.00 | $10.67 | $7.92 | $10.50 | +31.25% | 1,059,600 |
| Feb 1984 | $7.33 | $8.29 | $7.00 | $8.00 | +9.09% | 1,758,300 |
| Jan 1984 | $7.04 | $7.79 | $7.00 | $7.33 | +4.14% | 1,232,700 |
| Dec 1983 | $7.17 | $7.25 | $7.00 | $7.04 | -1.74% | 1,035,000 |
| Nov 1983 | $7.42 | $7.63 | $7.13 | $7.17 | -3.37% | 1,462,500 |
| Oct 1983 | $7.33 | $7.54 | $7.21 | $7.42 | +1.14% | 702,000 |
| Sep 1983 | $7.08 | $7.33 | $6.88 | $7.33 | +3.53% | 398,700 |
| Aug 1983 | $6.88 | $7.08 | $6.71 | $7.08 | +2.41% | 860,700 |
| Jul 1983 | $6.58 | $7.63 | $6.50 | $6.92 | +5.06% | 501,300 |
| Jun 1983 | $7.38 | $7.58 | $6.33 | $6.58 | -10.23% | 405,600 |
| May 1983 | $6.67 | $7.38 | $6.63 | $7.33 | +10.00% | 1,172,700 |
| Apr 1983 | $6.33 | $6.67 | $6.04 | $6.67 | +5.26% | 1,017,300 |
| Mar 1983 | $5.83 | $6.50 | $5.83 | $6.33 | +8.57% | 493,500 |
| Feb 1983 | $5.71 | $6.00 | $5.67 | $5.83 | +2.19% | 312,000 |
| Jan 1983 | $5.79 | $6.25 | $5.71 | $5.71 | -1.44% | 1,244,400 |
| Dec 1982 | $6.00 | $6.13 | $5.63 | $5.79 | -3.47% | 363,300 |
| Nov 1982 | $5.42 | $6.00 | $5.25 | $6.00 | +10.77% | 1,544,700 |
| Oct 1982 | $4.96 | $5.79 | $4.88 | $5.42 | +9.25% | 966,300 |
| Sep 1982 | $4.88 | $5.08 | $4.63 | $4.96 | +2.59% | 3,875,700 |
| Aug 1982 | $4.38 | $4.83 | $4.17 | $4.83 | +11.54% | 276,900 |
| Jul 1982 | $4.71 | $4.75 | $4.25 | $4.33 | -7.96% | 476,100 |
| Jun 1982 | $4.21 | $4.75 | $3.42 | $4.71 | +9.71% | 1,378,800 |
| May 1982 | $4.50 | $4.92 | $4.17 | $4.29 | -4.63% | 332,700 |
| Apr 1982 | $4.75 | $4.96 | $4.50 | $4.50 | -5.26% | 535,500 |
| Mar 1982 | $5.38 | $5.42 | $4.58 | $4.75 | -11.63% | 1,036,500 |
| Feb 1982 | $4.83 | $5.42 | $4.63 | $5.38 | +11.21% | 508,500 |
| Jan 1982 | $4.92 | $5.00 | $4.46 | $4.83 | -3.33% | 987,000 |
| Dec 1981 | $4.92 | $5.00 | $4.21 | $5.00 | +2.56% | 613,200 |
| Nov 1981 | $4.42 | $4.88 | $4.29 | $4.88 | +12.50% | 144,600 |
| Oct 1981 | $3.88 | $4.54 | $3.79 | $4.33 | +11.83% | 214,800 |
| Sep 1981 | $4.79 | $4.79 | $3.75 | $3.88 | -19.83% | 443,400 |
| Aug 1981 | $5.33 | $5.50 | $4.83 | $4.83 | -9.38% | 307,200 |
| Jul 1981 | $5.13 | $5.42 | $5.00 | $5.33 | +4.06% | 477,000 |
| Jun 1981 | $5.17 | $5.58 | $5.00 | $5.13 | +0.82% | 357,000 |
| May 1981 | $5.88 | $5.88 | $5.08 | $5.08 | -13.48% | 187,500 |
| Apr 1981 | $5.42 | $6.17 | $5.29 | $5.88 | +9.30% | 1,043,700 |
| Mar 1981 | $4.92 | $5.67 | $4.92 | $5.38 | +11.21% | 482,700 |
| Feb 1981 | $4.92 | $5.08 | $4.67 | $4.83 | -1.70% | 273,000 |
| Jan 1981 | $5.33 | $5.83 | $4.83 | $4.92 | -7.81% | 947,100 |
| Dec 1980 | $5.79 | $6.00 | $5.08 | $5.33 | -7.91% | 449,100 |
| Nov 1980 | $6.17 | $6.42 | $5.79 | $5.79 | -6.08% | 477,600 |
| Oct 1980 | $5.50 | $6.54 | $5.50 | $6.17 | +12.98% | 785,100 |
| Sep 1980 | $5.50 | $5.75 | $5.42 | $5.46 | +0.77% | 858,300 |
| Aug 1980 | $5.33 | $5.54 | $5.00 | $5.42 | +0.78% | 651,000 |
| Jul 1980 | $5.13 | $5.42 | $5.08 | $5.38 | +4.03% | 477,600 |
| Jun 1980 | $5.25 | $5.42 | $5.17 | $5.17 | -1.59% | 1,255,500 |
| May 1980 | $4.79 | $5.42 | $4.71 | $5.25 | +9.56% | 627,000 |
| Apr 1980 | $4.17 | $4.83 | $4.17 | $4.79 | +17.35% | 468,000 |
| Mar 1980 | $5.75 | $5.79 | $3.79 | $4.08 | -28.99% | 630,000 |
| Feb 1980 | $5.75 | $6.00 | $5.46 | $5.75 | 0.00% | 1,363,200 |
| Jan 1980 | $5.38 | $6.25 | $5.29 | $5.75 | +7.81% | 828,300 |
| Dec 1979 | $4.83 | $5.38 | $4.79 | $5.33 | +8.47% | 590,400 |
| Nov 1979 | $4.25 | $4.92 | $4.21 | $4.92 | +15.69% | 648,000 |
| Oct 1979 | $4.54 | $4.83 | $4.17 | $4.25 | -6.42% | 556,800 |
| Sep 1979 | $5.00 | $5.08 | $4.50 | $4.54 | -9.17% | 581,100 |
| Aug 1979 | $4.08 | $5.33 | $4.08 | $5.00 | +23.71% | 8,375,100 |
| Jul 1979 | $3.75 | $4.17 | $3.63 | $4.04 | +7.78% | 2,038,200 |
| Jun 1979 | $3.71 | $4.04 | $3.63 | $3.75 | +1.12% | 2,489,700 |
| May 1979 | $4.29 | $4.42 | $3.38 | $3.71 | -13.59% | 2,748,000 |
| Apr 1979 | $4.71 | $4.83 | $4.08 | $4.29 | -8.85% | 1,977,300 |
| Mar 1979 | $3.71 | $4.83 | $3.71 | $4.71 | +26.97% | 5,459,400 |
| Feb 1979 | $3.96 | $4.13 | $3.67 | $3.71 | -6.32% | 2,022,600 |
| Jan 1979 | $3.38 | $4.29 | $3.38 | $3.96 | +18.75% | 3,387,300 |
| Dec 1978 | $3.33 | $3.58 | $3.13 | $3.33 | 0.00% | 2,170,800 |
| Nov 1978 | $2.83 | $3.46 | $2.83 | $3.33 | +23.08% | 2,628,300 |
| Oct 1978 | $3.67 | $3.88 | $2.63 | $2.71 | -25.29% | 2,848,500 |
| Sep 1978 | $4.04 | $4.25 | $3.50 | $3.63 | -10.31% | 2,084,700 |
| Aug 1978 | $3.92 | $4.58 | $3.83 | $4.04 | +6.59% | 5,208,600 |
| Jul 1978 | $3.67 | $3.96 | $3.46 | $3.79 | +2.25% | 1,813,500 |
| Jun 1978 | $3.63 | $4.00 | $3.50 | $3.71 | +1.13% | 3,727,800 |
| May 1978 | $3.54 | $4.13 | $3.42 | $3.67 | +3.53% | 7,938,300 |
| Apr 1978 | $3.17 | $3.67 | $3.08 | $3.54 | +11.84% | 4,361,100 |
| Mar 1978 | $2.79 | $3.29 | $2.71 | $3.17 | +13.43% | 4,595,400 |
| Feb 1978 | $2.50 | $2.83 | $2.38 | $2.79 | +9.84% | 2,101,200 |
| Jan 1978 | $2.63 | $2.63 | $2.25 | $2.54 | -4.69% | 893,700 |
| Dec 1977 | $2.63 | $2.75 | $2.50 | $2.67 | +1.59% | 1,053,900 |
| Nov 1977 | $2.17 | $2.83 | $2.13 | $2.63 | +21.15% | 2,175,000 |
| Oct 1977 | $2.29 | $2.33 | $2.08 | $2.17 | -5.45% | 797,400 |
| Sep 1977 | $2.42 | $2.46 | $2.25 | $2.29 | -5.17% | 762,300 |
| Aug 1977 | $2.42 | $2.50 | $2.29 | $2.42 | 0.00% | 1,186,800 |
| Jul 1977 | $2.50 | $2.58 | $2.33 | $2.42 | -4.92% | 1,400,700 |
| Jun 1977 | $2.21 | $2.58 | $2.17 | $2.54 | +15.10% | 1,731,300 |
| May 1977 | $2.42 | $2.63 | $2.21 | $2.21 | -8.62% | 1,383,600 |
| Apr 1977 | $2.33 | $2.58 | $2.21 | $2.42 | +3.57% | 749,100 |
| Mar 1977 | $2.54 | $2.58 | $2.29 | $2.33 | -8.20% | 1,160,700 |
| Feb 1977 | $2.79 | $2.83 | $2.42 | $2.54 | -8.96% | 918,900 |
| Jan 1977 | $2.54 | $3.08 | $2.33 | $2.79 | +8.07% | 3,193,800 |
| Dec 1976 | $2.00 | $2.63 | $1.79 | $2.58 | +29.16% | 2,534,400 |
| Nov 1976 | $1.96 | $2.21 | $1.83 | $2.00 | +2.13% | 1,080,600 |
| Oct 1976 | $2.17 | $2.21 | $1.79 | $1.96 | -9.62% | 1,076,400 |
| Sep 1976 | $2.17 | $2.33 | $2.08 | $2.17 | 0.00% | 1,198,500 |
| Aug 1976 | $2.42 | $2.63 | $2.00 | $2.17 | -11.86% | 1,439,400 |
| Jul 1976 | $2.13 | $2.46 | $2.08 | $2.46 | +15.68% | 1,671,900 |
| Jun 1976 | $2.13 | $2.33 | $1.88 | $2.13 | 0.00% | 766,800 |
| May 1976 | $2.58 | $2.63 | $2.08 | $2.13 | -17.74% | 865,800 |
| Apr 1976 | $2.75 | $2.75 | $2.42 | $2.58 | -7.46% | 656,400 |
| Mar 1976 | $2.67 | $2.92 | $2.50 | $2.79 | +4.69% | 1,542,600 |
| Feb 1976 | $2.67 | $2.83 | $2.42 | $2.67 | 0.00% | 1,278,000 |
| Jan 1976 | $2.00 | $2.92 | $1.92 | $2.67 | +33.34% | 1,396,200 |
| Dec 1975 | $2.08 | $2.13 | $1.71 | $2.00 | -4.00% | 1,015,200 |
| Nov 1975 | $1.79 | $2.13 | $1.67 | $2.08 | +16.28% | 1,005,600 |
| Oct 1975 | $1.71 | $1.96 | $1.71 | $1.79 | +4.88% | 422,100 |
| Sep 1975 | $2.04 | $2.21 | $1.67 | $1.71 | -16.33% | 458,100 |
| Aug 1975 | $2.25 | $2.42 | $1.71 | $2.04 | -9.26% | 693,900 |
| Jul 1975 | $2.17 | $2.63 | $2.04 | $2.25 | +3.84% | 1,188,900 |
| Jun 1975 | $2.04 | $2.29 | $2.00 | $2.17 | +6.12% | 991,500 |
| May 1975 | $1.29 | $2.29 | $1.29 | $2.04 | +58.06% | 2,525,700 |
| Apr 1975 | $1.50 | $1.63 | $1.29 | $1.29 | -13.89% | 915,600 |
| Mar 1975 | $1.25 | $1.75 | $1.25 | $1.50 | +20.00% | 939,300 |
| Feb 1975 | $1.42 | $1.63 | $1.25 | $1.25 | -11.77% | 1,202,400 |
| Jan 1975 | $0.9583 | $1.46 | $0.9167 | $1.42 | +47.83% | 1,600,500 |
| Dec 1974 | $0.9167 | $1.04 | $0.75 | $0.9583 | -36.11% | 3,428,100 |
| Nov 1974 | $1.54 | $1.54 | $1.29 | $1.50 | -2.70% | 6,040,200 |
| Oct 1974 | $1.58 | $1.71 | $1.38 | $1.54 | -2.63% | 1,038,600 |
| Sep 1974 | $1.67 | $1.83 | $1.38 | $1.58 | -5.00% | 2,288,400 |
| Aug 1974 | $2.50 | $2.50 | $1.29 | $1.67 | -34.43% | 2,177,100 |
| Jul 1974 | $1.96 | $2.67 | $1.63 | $2.54 | +29.79% | 1,540,800 |
| Jun 1974 | $3.17 | $3.29 | $1.83 | $1.96 | -38.16% | 2,641,800 |
| May 1974 | $3.00 | $3.21 | $2.75 | $3.17 | +5.56% | 1,600,500 |
| Apr 1974 | $3.00 | $3.42 | $2.75 | $3.00 | -1.37% | 1,279,200 |
| Mar 1974 | $2.79 | $3.71 | $2.75 | $3.04 | +8.96% | 1,980,000 |
| Feb 1974 | $2.96 | $2.96 | $2.58 | $2.79 | -5.63% | 1,231,500 |
| Jan 1974 | $3.00 | $3.29 | $2.79 | $2.96 | -1.39% | 2,198,100 |
| Dec 1973 | $3.33 | $3.38 | $2.88 | $3.00 | -10.00% | 3,336,600 |
| Nov 1973 | $3.67 | $3.75 | $3.25 | $3.33 | -9.09% | 2,631,000 |
| Oct 1973 | $4.38 | $5.00 | $3.54 | $3.67 | -16.19% | 3,306,000 |
| Sep 1973 | $4.29 | $4.58 | $3.71 | $4.38 | +1.94% | 1,911,300 |
| Aug 1973 | $4.54 | $4.54 | $3.54 | $4.29 | -6.36% | 2,459,400 |
| Jul 1973 | $4.42 | $4.83 | $4.33 | $4.58 | +4.76% | 1,430,400 |
| Jun 1973 | $4.33 | $4.79 | $4.08 | $4.38 | +0.96% | 1,266,300 |
| May 1973 | $4.75 | $4.96 | $4.25 | $4.33 | -8.77% | 1,830,900 |
| Apr 1973 | $5.21 | $5.58 | $4.67 | $4.75 | -8.80% | 2,267,700 |
| Mar 1973 | $5.46 | $5.63 | $5.08 | $5.21 | -4.58% | 1,713,000 |
| Feb 1973 | $5.50 | $5.67 | $5.33 | $5.46 | – | 1,232,700 |
Seasonality
CNA return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 1.8% | 4.3% | -2.2% | 1.2% | -2.0% | 2.6% | 1.7% | -0.4% | -2.7% | 1.8% | 4.7% | 0.9% |
| Months up | 8 of 10 | 7 of 10 | 6 of 10 | 6 of 10 | 4 of 10 | 6 of 10 | 7 of 10 | 4 of 10 | 4 of 10 | 5 of 10 | 8 of 9 | 5 of 9 |
| 2026 | 0.3% | 5.6% | -4.4% | 5.0% | -11.8% | 15.6% | 7.9% | -6.6% | -7.6% | 8.5% | ||
| 2025 | 1.4% | 5.1% | 3.7% | -5.2% | 0.4% | -2.9% | -4.7% | 12.9% | -6.2% | -4.1% | 6.0% | 2.1% |
| 2024 | 4.2% | 5.2% | 3.3% | -3.3% | 5.6% | 0.3% | 6.7% | 6.6% | -5.7% | -2.1% | 6.2% | -4.1% |
| 2023 | 3.0% | 4.3% | -10.8% | -0.3% | -4.3% | 4.8% | 1.4% | 1.5% | 0.1% | 2.7% | 5.4% | 0.4% |
| 2022 | 4.2% | 4.7% | 6.4% | -2.4% | -2.5% | -2.1% | -5.5% | -8.5% | -4.1% | 13.0% | 3.1% | -0.7% |
| 2021 | -1.4% | 13.6% | 4.9% | 5.2% | 2.7% | -4.9% | -3.3% | 1.6% | -5.4% | 6.9% | -6.4% | 5.9% |
| 2020 | -0.4% | -2.2% | -25.3% | 1.7% | -2.9% | 6.4% | 3.6% | -2.3% | -6.8% | -0.7% | 17.1% | 12.9% |
| 2019 | 3.9% | -0.7% | 0.3% | 6.9% | -2.2% | 4.7% | 1.7% | -0.8% | 4.5% | -9.0% | 0.5% | 0.2% |
| 2018 | 2.1% | -1.4% | -3.3% | 2.2% | -6.3% | -2.8% | 2.4% | -3.3% | 1.7% | -5.0% | 9.0% | -5.9% |
| 2017 | 0.4% | 8.5% | 3.0% | 2.5% | 1.3% | 6.9% | 6.6% | -5.0% | 2.4% | 7.7% | 1.0% | -2.4% |