Vulcan Materials CO (VMC) stock
VMCNYSEMining & Quarrying of Nonmetallic Minerals (No Fuels)Fiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 15/3031% above fair value
$281.25+0.94 (+0.34%)
Close on Oct 30, 2026Market cap $36.44BP/E 33.3Yield 0.70%
Price history
Vulcan Materials share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$281.25
+0.34% on the day
52-week range
$237.03 – $331.09
-15.1% from the high
Change over 52 weeks
-3.0%
From $290.00 on Oct 30, 2025
Average volume
1.15M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $243.53 | $286.46 | $237.03 | $281.25 | +14.97% | 28,572,168 |
| Sep 2026 | $266.98 | $267.99 | $239.90 | $244.63 | -9.26% | 26,488,492 |
| Aug 2026 | $271.06 | $289.50 | $268.70 | $269.58 | +0.38% | 18,116,497 |
| Jul 2026 | $292.06 | $305.83 | $266.68 | $268.57 | -8.96% | 23,778,665 |
| Jun 2026 | $278.69 | $321.16 | $269.53 | $295.01 | +4.27% | 27,965,476 |
| May 2026 | $303.16 | $303.18 | $252.42 | $282.92 | -6.24% | 21,877,906 |
| Apr 2026 | $273.60 | $306.30 | $273.54 | $301.74 | +10.81% | 21,472,472 |
| Mar 2026 | $306.85 | $308.51 | $252.35 | $272.30 | -12.16% | 33,969,257 |
| Feb 2026 | $301.83 | $331.09 | $294.72 | $310.00 | +3.15% | 26,074,239 |
| Jan 2026 | $285.08 | $313.37 | $284.23 | $300.54 | +5.37% | 18,138,362 |
| Dec 2025 | $295.20 | $303.75 | $280.60 | $285.22 | -4.04% | 19,720,971 |
| Nov 2025 | $287.32 | $297.74 | $277.94 | $297.24 | +2.67% | 23,397,359 |
| Oct 2025 | $307.40 | $311.74 | $278.93 | $289.50 | -5.89% | 19,263,439 |
| Sep 2025 | $288.48 | $308.18 | $286.80 | $307.62 | +5.65% | 15,802,016 |
| Aug 2025 | $273.84 | $296.12 | $270.64 | $291.16 | +6.00% | 17,858,211 |
| Jul 2025 | $259.80 | $276.40 | $255.33 | $274.67 | +5.31% | 21,136,192 |
| Jun 2025 | $262.33 | $267.81 | $253.40 | $260.82 | -1.60% | 19,500,082 |
| May 2025 | $264.01 | $278.14 | $261.27 | $265.07 | +1.04% | 23,903,146 |
| Apr 2025 | $231.53 | $263.97 | $218.87 | $262.33 | +12.44% | 28,784,319 |
| Mar 2025 | $249.72 | $250.44 | $215.08 | $233.30 | -5.66% | 31,400,344 |
| Feb 2025 | $270.32 | $280.34 | $243.25 | $247.31 | -9.79% | 16,609,240 |
| Jan 2025 | $260.68 | $279.22 | $249.36 | $274.15 | +6.58% | 13,119,331 |
| Dec 2024 | $288.32 | $289.29 | $256.71 | $257.23 | -10.72% | 15,724,251 |
| Nov 2024 | $275.30 | $298.31 | $267.69 | $288.13 | +5.18% | 16,482,405 |
| Oct 2024 | $249.78 | $279.47 | $236.55 | $273.93 | +9.38% | 21,392,399 |
| Sep 2024 | $241.65 | $258.18 | $225.36 | $250.43 | +2.13% | 19,860,931 |
| Aug 2024 | $273.94 | $274.98 | $235.09 | $245.21 | -10.67% | 22,435,602 |
| Jul 2024 | $249.69 | $278.79 | $239.48 | $274.51 | +10.39% | 16,665,968 |
| Jun 2024 | $256.73 | $257.38 | $243.31 | $248.68 | -2.77% | 14,358,064 |
| May 2024 | $257.53 | $274.13 | $245.41 | $255.77 | -0.72% | 17,081,515 |
| Apr 2024 | $273.11 | $273.11 | $250.77 | $257.63 | -5.60% | 14,115,469 |
| Mar 2024 | $267.07 | $276.58 | $262.87 | $272.92 | +2.66% | 17,048,951 |
| Feb 2024 | $227.27 | $266.78 | $223.90 | $265.85 | +17.63% | 19,595,342 |
| Jan 2024 | $225.29 | $232.01 | $218.37 | $226.01 | -0.44% | 13,947,137 |
| Dec 2023 | $214.25 | $227.33 | $210.86 | $227.01 | +6.30% | 12,822,136 |
| Nov 2023 | $197.10 | $219.30 | $195.70 | $213.56 | +8.69% | 16,888,346 |
| Oct 2023 | $201.35 | $215.50 | $190.51 | $196.49 | -2.74% | 20,318,295 |
| Sep 2023 | $219.42 | $223.97 | $199.62 | $202.02 | -7.44% | 16,381,930 |
| Aug 2023 | $220.54 | $229.75 | $208.27 | $218.25 | -1.02% | 16,953,346 |
| Jul 2023 | $224.53 | $226.19 | $215.70 | $220.50 | -2.19% | 16,496,893 |
| Jun 2023 | $195.35 | $225.93 | $194.48 | $225.44 | +15.31% | 18,006,587 |
| May 2023 | $174.17 | $199.10 | $174.17 | $195.50 | +11.64% | 18,286,533 |
| Apr 2023 | $174.45 | $175.28 | $162.00 | $175.12 | +2.08% | 13,209,257 |
| Mar 2023 | $179.70 | $182.96 | $159.76 | $171.56 | -5.17% | 19,350,118 |
| Feb 2023 | $182.91 | $197.76 | $179.63 | $180.91 | -1.32% | 17,097,018 |
| Jan 2023 | $177.40 | $184.20 | $174.76 | $183.33 | +4.69% | 12,748,162 |
| Dec 2022 | $184.25 | $190.15 | $171.28 | $175.11 | -4.48% | 12,756,253 |
| Nov 2022 | $165.26 | $184.85 | $160.66 | $183.33 | +11.99% | 16,498,885 |
| Oct 2022 | $158.87 | $166.52 | $147.64 | $163.70 | +3.80% | 14,160,340 |
| Sep 2022 | $167.15 | $173.74 | $150.54 | $157.71 | -5.27% | 16,815,702 |
| Aug 2022 | $164.01 | $179.75 | $162.75 | $166.49 | +0.70% | 15,174,263 |
| Jul 2022 | $141.72 | $165.98 | $137.54 | $165.33 | +16.35% | 12,573,102 |
| Jun 2022 | $165.90 | $169.79 | $139.09 | $142.10 | -13.81% | 17,021,237 |
| May 2022 | $172.91 | $185.57 | $156.53 | $164.87 | -4.31% | 18,430,141 |
| Apr 2022 | $185.35 | $186.48 | $169.53 | $172.29 | -6.21% | 13,711,397 |
| Mar 2022 | $180.39 | $192.00 | $169.53 | $183.70 | +1.24% | 18,581,476 |
| Feb 2022 | $190.87 | $193.31 | $169.71 | $181.45 | -4.66% | 17,107,876 |
| Jan 2022 | $208.40 | $213.65 | $179.72 | $190.31 | -8.32% | 19,454,761 |
| Dec 2021 | $194.89 | $210.25 | $188.90 | $207.58 | +8.32% | 14,803,738 |
| Nov 2021 | $191.00 | $210.16 | $186.71 | $191.64 | +0.80% | 17,728,762 |
| Oct 2021 | $169.00 | $191.52 | $167.24 | $190.12 | +12.39% | 16,142,825 |
| Sep 2021 | $186.35 | $187.05 | $166.31 | $169.16 | -9.02% | 20,201,909 |
| Aug 2021 | $181.10 | $193.96 | $170.33 | $185.93 | +3.30% | 14,014,871 |
| Jul 2021 | $174.64 | $185.83 | $167.16 | $179.99 | +3.40% | 15,617,683 |
| Jun 2021 | $185.25 | $185.90 | $163.00 | $174.07 | -5.05% | 21,197,095 |
| May 2021 | $180.00 | $194.17 | $178.64 | $183.32 | +2.85% | 15,346,341 |
| Apr 2021 | $168.00 | $182.55 | $164.13 | $178.24 | +5.62% | 13,287,054 |
| Mar 2021 | $169.73 | $176.35 | $157.80 | $168.75 | +1.05% | 19,539,090 |
| Feb 2021 | $150.71 | $175.02 | $148.52 | $166.99 | +11.97% | 14,046,341 |
| Jan 2021 | $149.03 | $168.24 | $143.10 | $149.14 | +0.56% | 16,194,833 |
| Dec 2020 | $141.60 | $148.82 | $134.53 | $148.31 | +6.20% | 17,435,021 |
| Nov 2020 | $146.47 | $151.42 | $131.36 | $139.65 | -3.58% | 21,555,875 |
| Oct 2020 | $136.00 | $153.88 | $132.25 | $144.84 | +6.86% | 20,824,832 |
| Sep 2020 | $119.54 | $136.44 | $119.28 | $135.54 | +12.95% | 17,737,111 |
| Aug 2020 | $118.00 | $136.14 | $115.62 | $120.00 | +2.20% | 19,029,882 |
| Jul 2020 | $116.36 | $128.88 | $114.33 | $117.42 | +1.36% | 20,881,260 |
| Jun 2020 | $108.07 | $128.79 | $107.00 | $115.85 | +6.95% | 32,811,596 |
| May 2020 | $110.90 | $114.13 | $88.60 | $108.32 | -4.12% | 27,882,270 |
| Apr 2020 | $104.20 | $124.48 | $94.10 | $112.97 | +4.53% | 34,546,375 |
| Mar 2020 | $120.68 | $134.89 | $65.56 | $108.07 | -10.14% | 43,698,531 |
| Feb 2020 | $142.39 | $149.05 | $113.20 | $120.26 | -15.09% | 23,237,540 |
| Jan 2020 | $145.00 | $145.71 | $138.06 | $141.63 | -1.64% | 17,721,214 |
| Dec 2019 | $142.30 | $145.00 | $139.52 | $143.99 | +1.49% | 16,742,599 |
| Nov 2019 | $143.71 | $145.47 | $131.50 | $141.87 | -0.70% | 22,026,616 |
| Oct 2019 | $151.34 | $152.47 | $141.91 | $142.87 | -5.53% | 20,505,037 |
| Sep 2019 | $140.47 | $152.49 | $137.30 | $151.24 | +7.07% | 19,390,910 |
| Aug 2019 | $138.38 | $144.23 | $134.28 | $141.25 | +2.10% | 17,396,920 |
| Jul 2019 | $138.70 | $141.84 | $132.51 | $138.35 | +0.76% | 23,160,807 |
| Jun 2019 | $125.29 | $137.92 | $125.29 | $137.31 | +9.93% | 18,694,460 |
| May 2019 | $126.98 | $132.60 | $123.41 | $124.91 | -0.95% | 23,863,435 |
| Apr 2019 | $119.10 | $126.89 | $118.37 | $126.11 | +6.51% | 19,395,605 |
| Mar 2019 | $111.89 | $120.00 | $109.19 | $118.40 | +6.23% | 24,960,220 |
| Feb 2019 | $102.21 | $115.42 | $100.50 | $111.46 | +9.65% | 29,616,376 |
| Jan 2019 | $97.50 | $105.38 | $95.31 | $101.65 | +2.88% | 22,059,321 |
| Dec 2018 | $107.77 | $109.13 | $90.04 | $98.80 | -6.54% | 23,534,123 |
| Nov 2018 | $101.77 | $112.58 | $98.13 | $105.71 | +4.52% | 30,557,757 |
| Oct 2018 | $111.86 | $114.59 | $82.52 | $101.14 | -9.05% | 45,813,646 |
| Sep 2018 | $110.00 | $117.57 | $106.10 | $111.20 | +0.36% | 22,722,757 |
| Aug 2018 | $113.91 | $117.43 | $109.15 | $110.80 | -1.07% | 24,900,536 |
| Jul 2018 | $127.67 | $131.52 | $111.08 | $112.00 | -13.22% | 30,391,977 |
| Jun 2018 | $129.04 | $133.59 | $125.62 | $129.06 | +1.03% | 21,511,522 |
| May 2018 | $111.90 | $130.48 | $108.17 | $127.74 | +14.37% | 30,877,166 |
| Apr 2018 | $113.83 | $118.86 | $109.69 | $111.69 | -2.17% | 28,368,528 |
| Mar 2018 | $118.36 | $123.45 | $110.23 | $114.17 | -3.02% | 27,761,524 |
| Feb 2018 | $134.61 | $136.94 | $117.66 | $117.73 | -13.05% | 33,439,898 |
| Jan 2018 | $129.75 | $141.20 | $128.96 | $135.40 | +5.48% | 29,452,877 |
| Dec 2017 | $125.73 | $129.63 | $117.74 | $128.37 | +2.16% | 25,592,783 |
| Nov 2017 | $122.55 | $128.77 | $118.59 | $125.65 | +3.20% | 24,433,892 |
| Oct 2017 | $119.58 | $123.94 | $115.01 | $121.75 | +1.80% | 21,691,609 |
| Sep 2017 | $121.92 | $121.92 | $112.83 | $119.60 | -1.37% | 23,605,281 |
| Aug 2017 | $123.80 | $124.54 | $111.77 | $121.26 | -1.51% | 36,209,146 |
| Jul 2017 | $127.23 | $130.12 | $121.90 | $123.12 | -2.81% | 19,946,321 |
| Jun 2017 | $125.10 | $134.92 | $124.40 | $126.68 | +1.63% | 21,394,217 |
| May 2017 | $121.26 | $133.79 | $120.93 | $124.65 | +3.12% | 27,768,708 |
| Apr 2017 | $120.13 | $124.29 | $116.26 | $120.88 | +0.33% | 21,505,575 |
| Mar 2017 | $123.17 | $125.30 | $108.95 | $120.48 | -0.11% | 36,388,735 |
| Feb 2017 | $128.97 | $130.15 | $114.10 | $120.61 | -6.02% | 35,735,510 |
| Jan 2017 | $126.04 | $136.82 | $120.79 | $128.33 | +2.54% | 21,008,516 |
| Dec 2016 | $125.87 | $130.75 | $121.84 | $125.15 | -0.40% | 21,404,855 |
| Nov 2016 | $113.80 | $138.18 | $111.06 | $125.65 | +11.00% | 40,699,982 |
| Oct 2016 | $113.32 | $114.55 | $105.71 | $113.20 | -0.47% | 24,134,552 |
| Sep 2016 | $113.32 | $119.32 | $106.42 | $113.73 | -0.12% | 29,198,300 |
| Aug 2016 | $121.11 | $122.47 | $113.43 | $113.87 | -8.15% | 26,239,500 |
| Jul 2016 | $120.57 | $127.20 | $118.37 | $123.98 | +3.01% | 16,723,900 |
| Jun 2016 | $116.01 | $121.22 | $112.16 | $120.36 | +3.09% | 19,687,200 |
| May 2016 | $108.26 | $120.40 | $107.56 | $116.75 | +8.47% | 21,935,000 |
| Apr 2016 | $105.25 | $111.15 | $104.61 | $107.63 | +1.95% | 18,089,300 |
| Mar 2016 | $99.76 | $106.78 | $98.28 | $105.57 | +7.15% | 20,945,800 |
| Feb 2016 | $87.54 | $99.70 | $85.20 | $98.53 | +11.71% | 28,844,400 |
| Jan 2016 | $93.50 | $93.50 | $78.83 | $88.20 | -7.13% | 26,173,000 |
| Dec 2015 | $103.09 | $104.75 | $92.86 | $94.97 | -7.50% | 22,546,000 |
| Nov 2015 | $96.58 | $106.84 | $90.41 | $102.67 | +6.31% | 24,444,000 |
| Oct 2015 | $89.57 | $97.99 | $87.40 | $96.58 | +8.27% | 29,112,200 |
| Sep 2015 | $91.20 | $102.65 | $84.37 | $89.20 | -4.72% | 30,536,100 |
| Aug 2015 | $91.07 | $99.41 | $85.11 | $93.62 | +2.86% | 28,885,300 |
| Jul 2015 | $84.74 | $95.23 | $84.10 | $91.02 | +8.45% | 19,426,700 |
| Jun 2015 | $90.00 | $90.75 | $83.91 | $83.93 | -6.67% | 16,489,900 |
| May 2015 | $86.12 | $93.07 | $84.72 | $89.93 | +5.16% | 21,346,300 |
| Apr 2015 | $84.36 | $86.23 | $80.58 | $85.52 | +1.45% | 20,138,400 |
| Mar 2015 | $83.52 | $86.25 | $82.27 | $84.30 | +1.57% | 23,793,100 |
| Feb 2015 | $71.17 | $83.49 | $70.10 | $83.00 | +17.71% | 25,663,900 |
| Jan 2015 | $66.39 | $71.75 | $64.28 | $70.51 | +7.27% | 21,369,300 |
| Dec 2014 | $65.98 | $67.71 | $61.45 | $65.73 | -0.56% | 21,031,300 |
| Nov 2014 | $61.64 | $69.10 | $61.22 | $66.10 | +7.11% | 22,612,900 |
| Oct 2014 | $60.31 | $62.03 | $54.10 | $61.71 | +2.46% | 33,029,000 |
| Sep 2014 | $63.64 | $64.15 | $60.20 | $60.23 | -4.97% | 17,822,300 |
| Aug 2014 | $63.00 | $64.26 | $60.78 | $63.38 | +0.40% | 17,442,700 |
| Jul 2014 | $64.24 | $66.55 | $62.82 | $63.13 | -0.97% | 16,584,800 |
| Jun 2014 | $60.93 | $66.17 | $60.47 | $63.75 | +4.56% | 14,811,800 |
| May 2014 | $64.56 | $66.14 | $58.88 | $60.97 | -5.52% | 21,844,300 |
| Apr 2014 | $66.87 | $68.29 | $61.38 | $64.53 | -2.89% | 21,762,000 |
| Mar 2014 | $67.54 | $69.50 | $63.83 | $66.45 | -2.18% | 15,973,700 |
| Feb 2014 | $61.68 | $68.59 | $58.68 | $67.93 | +10.04% | 22,431,800 |
| Jan 2014 | $59.34 | $63.05 | $57.55 | $61.73 | +3.89% | 24,194,400 |
| Dec 2013 | $56.56 | $59.70 | $53.55 | $59.42 | +5.41% | 12,796,709 |
| Nov 2013 | $53.70 | $60.14 | $52.76 | $56.37 | +5.27% | 16,887,900 |
| Oct 2013 | $51.88 | $55.00 | $50.32 | $53.55 | +3.36% | 11,263,900 |
| Sep 2013 | $48.39 | $54.37 | $48.00 | $51.81 | +8.39% | 12,400,100 |
| Aug 2013 | $47.95 | $50.78 | $46.78 | $47.80 | +1.31% | 15,026,000 |
| Jul 2013 | $48.86 | $50.99 | $46.21 | $47.18 | -2.54% | 11,882,400 |
| Jun 2013 | $53.77 | $54.71 | $47.66 | $48.41 | -9.65% | 12,098,800 |
| May 2013 | $49.58 | $55.74 | $48.00 | $53.58 | +7.42% | 14,024,000 |
| Apr 2013 | $51.70 | $51.70 | $45.42 | $49.88 | -3.52% | 15,887,200 |
| Mar 2013 | $50.55 | $55.37 | $49.95 | $51.70 | +1.51% | 9,873,000 |
| Feb 2013 | $57.23 | $57.27 | $49.35 | $50.93 | -9.95% | 14,595,400 |
| Jan 2013 | $53.30 | $59.48 | $52.68 | $56.56 | +8.66% | 14,764,600 |
| Dec 2012 | $53.40 | $53.85 | $50.68 | $52.05 | -1.50% | 17,542,700 |
| Nov 2012 | $45.27 | $53.10 | $44.19 | $52.84 | +14.94% | 14,860,800 |
| Oct 2012 | $47.30 | $49.88 | $45.35 | $45.97 | -2.81% | 9,459,300 |
| Sep 2012 | $38.91 | $49.99 | $37.25 | $47.30 | +21.53% | 18,386,200 |
| Aug 2012 | $38.94 | $41.39 | $35.69 | $38.92 | +0.46% | 10,786,000 |
| Jul 2012 | $39.86 | $44.71 | $36.76 | $38.74 | -2.44% | 14,826,000 |
| Jun 2012 | $33.75 | $40.04 | $32.31 | $39.71 | +14.60% | 12,227,400 |
| May 2012 | $42.70 | $43.91 | $33.69 | $34.65 | -19.06% | 19,474,700 |
| Apr 2012 | $42.50 | $43.30 | $40.27 | $42.81 | +0.19% | 10,980,200 |
| Mar 2012 | $44.51 | $46.31 | $41.50 | $42.73 | -4.11% | 14,111,300 |
| Feb 2012 | $44.09 | $48.09 | $43.59 | $44.56 | +1.60% | 18,940,000 |
| Jan 2012 | $40.26 | $44.19 | $38.78 | $43.86 | +11.46% | 18,182,200 |
| Dec 2011 | $32.28 | $45.00 | $31.87 | $39.35 | +21.30% | 45,055,500 |
| Nov 2011 | $29.94 | $32.75 | $28.81 | $32.44 | +3.68% | 33,536,600 |
| Oct 2011 | $27.58 | $34.91 | $25.06 | $31.29 | +13.53% | 33,934,500 |
| Sep 2011 | $35.15 | $36.70 | $27.44 | $27.56 | -21.32% | 42,447,600 |
| Aug 2011 | $34.73 | $36.08 | $28.89 | $35.03 | +2.16% | 80,207,300 |
| Jul 2011 | $38.65 | $39.99 | $33.27 | $34.29 | -11.00% | 29,539,500 |
| Jun 2011 | $40.22 | $40.28 | $36.51 | $38.53 | -4.84% | 29,245,100 |
| May 2011 | $45.42 | $45.89 | $38.25 | $40.49 | -10.42% | 26,547,000 |
| Apr 2011 | $46.00 | $46.80 | $42.15 | $45.20 | -0.88% | 18,399,800 |
| Mar 2011 | $45.92 | $45.99 | $41.00 | $45.60 | -0.55% | 21,782,100 |
| Feb 2011 | $43.09 | $47.18 | $39.94 | $45.85 | +7.73% | 26,831,600 |
| Jan 2011 | $44.91 | $45.22 | $39.77 | $42.56 | -4.06% | 28,929,600 |
| Dec 2010 | $40.95 | $48.26 | $40.63 | $44.36 | +10.57% | 29,595,100 |
| Nov 2010 | $36.67 | $43.50 | $35.65 | $40.12 | +9.89% | 31,964,900 |
| Oct 2010 | $37.28 | $38.21 | $35.40 | $36.51 | -1.11% | 29,397,900 |
| Sep 2010 | $37.25 | $39.75 | $35.61 | $36.92 | +0.44% | 36,464,100 |
| Aug 2010 | $45.78 | $47.23 | $36.36 | $36.76 | -18.74% | 43,192,900 |
| Jul 2010 | $43.86 | $48.04 | $42.55 | $45.24 | +3.22% | 23,128,700 |
| Jun 2010 | $49.69 | $51.62 | $43.60 | $43.83 | -13.17% | 33,904,700 |
| May 2010 | $56.20 | $59.90 | $47.42 | $50.48 | -11.87% | 36,712,000 |
| Apr 2010 | $47.46 | $59.33 | $47.20 | $57.28 | +21.25% | 31,612,100 |
| Mar 2010 | $43.59 | $50.73 | $42.52 | $47.24 | +8.82% | 33,848,500 |
| Feb 2010 | $44.54 | $46.42 | $41.80 | $43.41 | -1.77% | 26,165,300 |
| Jan 2010 | $53.41 | $54.36 | $44.03 | $44.19 | -16.10% | 20,354,600 |
| Dec 2009 | $48.58 | $53.89 | $46.98 | $52.67 | +8.64% | 18,882,800 |
| Nov 2009 | $46.27 | $51.31 | $44.70 | $48.48 | +5.32% | 27,119,400 |
| Oct 2009 | $53.75 | $54.37 | $44.83 | $46.03 | -14.87% | 24,732,900 |
| Sep 2009 | $50.00 | $62.00 | $47.44 | $54.07 | +8.05% | 30,474,500 |
| Aug 2009 | $47.74 | $51.23 | $45.01 | $50.04 | +5.39% | 24,458,400 |
| Jul 2009 | $43.65 | $48.68 | $39.14 | $47.48 | +10.16% | 36,865,000 |
| Jun 2009 | $45.43 | $49.67 | $41.01 | $43.10 | -2.69% | 53,175,800 |
| May 2009 | $47.50 | $52.47 | $39.65 | $44.29 | -6.86% | 33,976,500 |
| Apr 2009 | $43.56 | $53.94 | $43.08 | $47.55 | +7.36% | 26,248,400 |
| Mar 2009 | $40.51 | $46.18 | $34.30 | $44.29 | +6.95% | 40,093,000 |
| Feb 2009 | $48.68 | $55.25 | $38.75 | $41.41 | -16.28% | 39,566,800 |
| Jan 2009 | $71.26 | $71.26 | $49.03 | $49.46 | -28.92% | 35,651,600 |
| Dec 2008 | $58.94 | $77.95 | $55.69 | $69.58 | +16.01% | 36,064,700 |
| Nov 2008 | $54.00 | $63.97 | $39.52 | $59.98 | +10.50% | 38,157,200 |
| Oct 2008 | $73.75 | $74.07 | $41.56 | $54.28 | -27.14% | 40,885,000 |
| Sep 2008 | $76.31 | $83.00 | $68.83 | $74.50 | -0.45% | 32,854,800 |
| Aug 2008 | $65.49 | $80.27 | $62.55 | $74.84 | +16.59% | 30,790,500 |
| Jul 2008 | $57.73 | $67.22 | $49.39 | $64.19 | +7.38% | 45,089,300 |
| Jun 2008 | $76.24 | $77.83 | $59.26 | $59.78 | -22.29% | 44,210,000 |
| May 2008 | $68.97 | $84.73 | $62.50 | $76.93 | +11.78% | 52,350,400 |
| Apr 2008 | $67.20 | $73.94 | $65.14 | $68.82 | +3.64% | 35,856,600 |
| Mar 2008 | $70.05 | $72.64 | $61.87 | $66.40 | -5.28% | 39,943,600 |
| Feb 2008 | $77.94 | $78.65 | $65.53 | $70.10 | -10.42% | 45,318,300 |
| Jan 2008 | $79.41 | $79.75 | $60.20 | $78.25 | -1.06% | 56,237,800 |
| Dec 2007 | $89.07 | $90.56 | $77.04 | $79.09 | -10.93% | 27,337,800 |
| Nov 2007 | $84.30 | $90.00 | $77.36 | $88.80 | +3.85% | 44,880,000 |
| Oct 2007 | $89.10 | $96.09 | $83.47 | $85.51 | -4.08% | 33,480,500 |
| Sep 2007 | $89.51 | $90.79 | $80.66 | $89.15 | -0.96% | 27,381,600 |
| Aug 2007 | $95.34 | $100.71 | $80.50 | $90.01 | -5.97% | 39,970,900 |
| Jul 2007 | $115.16 | $116.52 | $93.29 | $95.72 | -16.43% | 32,267,200 |
| Jun 2007 | $120.21 | $122.47 | $112.11 | $114.54 | -4.30% | 18,009,300 |
| May 2007 | $116.00 | $121.73 | $111.46 | $119.69 | -3.22% | 23,898,800 |
| Apr 2007 | $116.43 | $128.62 | $111.80 | $123.67 | +6.17% | 18,911,500 |
| Mar 2007 | $114.80 | $121.26 | $110.00 | $116.48 | -0.15% | 22,338,500 |
| Feb 2007 | $103.75 | $125.79 | $102.33 | $116.65 | +14.54% | 28,098,500 |
| Jan 2007 | $90.23 | $102.83 | $87.27 | $101.84 | +13.32% | 13,495,700 |
| Dec 2006 | $88.63 | $92.00 | $86.74 | $89.87 | +1.30% | 11,431,100 |
| Nov 2006 | $82.15 | $91.18 | $79.91 | $88.72 | +8.89% | 16,576,600 |
| Oct 2006 | $78.98 | $84.48 | $76.81 | $81.48 | +4.13% | 15,791,600 |
| Sep 2006 | $78.90 | $80.18 | $73.95 | $78.25 | -0.46% | 15,516,700 |
| Aug 2006 | $66.00 | $78.67 | $65.85 | $78.61 | +17.38% | 20,502,800 |
| Jul 2006 | $78.16 | $78.98 | $66.55 | $66.97 | -14.14% | 17,460,300 |
| Jun 2006 | $78.03 | $82.20 | $70.44 | $78.00 | -0.06% | 19,923,100 |
| May 2006 | $85.21 | $90.73 | $75.77 | $78.05 | -8.13% | 17,445,300 |
| Apr 2006 | $87.45 | $93.85 | $84.28 | $84.96 | -1.95% | 13,993,500 |
| Mar 2006 | $79.15 | $89.16 | $75.61 | $86.65 | +9.68% | 13,171,100 |
| Feb 2006 | $73.76 | $80.75 | $73.53 | $79.00 | +9.91% | 14,391,200 |
| Jan 2006 | $68.44 | $72.95 | $66.98 | $71.88 | +6.10% | 9,482,600 |
| Dec 2005 | $68.50 | $74.12 | $67.41 | $67.75 | +1.57% | 10,648,900 |
| Nov 2005 | $64.83 | $68.95 | $63.40 | $66.70 | +2.62% | 12,345,500 |
| Oct 2005 | $74.22 | $76.31 | $60.72 | $65.00 | -12.41% | 13,052,800 |
| Sep 2005 | $72.00 | $74.55 | $68.27 | $74.21 | +3.28% | 11,213,100 |
| Aug 2005 | $70.30 | $73.44 | $64.90 | $71.85 | +2.29% | 10,927,200 |
| Jul 2005 | $65.40 | $72.32 | $64.04 | $70.24 | +8.08% | 8,380,800 |
| Jun 2005 | $60.18 | $65.99 | $59.80 | $64.99 | +8.44% | 7,201,200 |
| May 2005 | $53.45 | $60.50 | $53.45 | $59.93 | +12.99% | 8,286,400 |
| Apr 2005 | $56.84 | $57.91 | $52.36 | $53.04 | -6.67% | 9,363,200 |
| Mar 2005 | $57.86 | $59.67 | $55.25 | $56.83 | -1.78% | 9,451,300 |
| Feb 2005 | $56.40 | $58.61 | $55.19 | $57.86 | +2.44% | 7,598,000 |
| Jan 2005 | $54.00 | $56.48 | $52.36 | $56.48 | +3.42% | 8,279,900 |
| Dec 2004 | $52.00 | $55.53 | $51.72 | $54.61 | +5.32% | 6,709,600 |
| Nov 2004 | $49.85 | $52.92 | $49.32 | $51.85 | +4.16% | 7,082,100 |
| Oct 2004 | $51.05 | $52.13 | $46.85 | $49.78 | -2.30% | 12,283,600 |
| Sep 2004 | $47.77 | $51.18 | $47.52 | $50.95 | +6.88% | 6,847,500 |
| Aug 2004 | $47.62 | $48.58 | $45.50 | $47.67 | +0.10% | 6,121,200 |
| Jul 2004 | $47.55 | $47.67 | $44.30 | $47.62 | +0.15% | 5,459,500 |
| Jun 2004 | $44.75 | $47.94 | $44.48 | $47.55 | +6.23% | 6,167,600 |
| May 2004 | $46.08 | $46.46 | $41.94 | $44.76 | -3.20% | 7,579,700 |
| Apr 2004 | $48.25 | $48.78 | $46.10 | $46.24 | -2.53% | 7,279,100 |
| Mar 2004 | $47.35 | $48.35 | $45.65 | $47.44 | +0.30% | 7,945,700 |
| Feb 2004 | $47.20 | $48.38 | $45.77 | $47.30 | -0.84% | 8,117,300 |
| Jan 2004 | $47.75 | $50.53 | $46.96 | $47.70 | +0.27% | 10,105,800 |
| Dec 2003 | $44.65 | $48.60 | $44.50 | $47.57 | +6.97% | 6,890,900 |
| Nov 2003 | $44.40 | $45.30 | $42.90 | $44.47 | +0.36% | 5,303,400 |
| Oct 2003 | $39.91 | $45.89 | $39.76 | $44.31 | +11.02% | 8,253,400 |
| Sep 2003 | $41.70 | $42.99 | $39.17 | $39.91 | -3.62% | 7,046,400 |
| Aug 2003 | $40.15 | $42.23 | $39.20 | $41.41 | +2.96% | 4,725,600 |
| Jul 2003 | $37.07 | $40.41 | $36.20 | $40.22 | +8.50% | 6,267,300 |
| Jun 2003 | $37.20 | $39.95 | $36.52 | $37.07 | +1.17% | 6,249,500 |
| May 2003 | $34.92 | $37.10 | $34.09 | $36.64 | +4.78% | 6,535,200 |
| Apr 2003 | $30.45 | $35.35 | $29.90 | $34.97 | +15.68% | 6,894,500 |
| Mar 2003 | $31.95 | $32.30 | $28.75 | $30.23 | -4.64% | 6,977,300 |
| Feb 2003 | $34.05 | $34.28 | $31.03 | $31.70 | -6.90% | 5,067,600 |
| Jan 2003 | $37.95 | $38.75 | $33.31 | $34.05 | -9.20% | 7,528,300 |
| Dec 2002 | $37.85 | $38.24 | $36.13 | $37.50 | -0.64% | 5,328,500 |
| Nov 2002 | $33.55 | $38.00 | $33.19 | $37.74 | +12.46% | 4,421,400 |
| Oct 2002 | $36.16 | $38.00 | $32.35 | $33.56 | -7.19% | 7,099,000 |
| Sep 2002 | $39.02 | $41.15 | $34.69 | $36.16 | -7.33% | 4,944,500 |
| Aug 2002 | $40.65 | $41.37 | $37.60 | $39.02 | -3.51% | 5,420,400 |
| Jul 2002 | $44.10 | $44.36 | $34.15 | $40.44 | -7.67% | 6,112,700 |
| Jun 2002 | $47.80 | $48.35 | $42.46 | $43.80 | -8.43% | 5,432,100 |
| May 2002 | $46.05 | $48.10 | $45.55 | $47.83 | +3.93% | 2,867,700 |
| Apr 2002 | $47.54 | $49.95 | $46.00 | $46.02 | -3.20% | 4,143,300 |
| Mar 2002 | $48.33 | $48.75 | $46.07 | $47.54 | -1.63% | 4,684,200 |
| Feb 2002 | $46.30 | $48.49 | $44.95 | $48.33 | +4.16% | 3,745,400 |
| Jan 2002 | $47.80 | $48.92 | $45.14 | $46.40 | -3.21% | 4,084,000 |
| Dec 2001 | $46.40 | $48.95 | $45.60 | $47.94 | +3.65% | 3,291,900 |
| Nov 2001 | $41.50 | $46.74 | $40.46 | $46.25 | +11.26% | 3,573,800 |
| Oct 2001 | $43.10 | $47.81 | $41.40 | $41.57 | -3.77% | 4,670,100 |
| Sep 2001 | $48.10 | $50.32 | $37.50 | $43.20 | -10.02% | 4,148,400 |
| Aug 2001 | $49.06 | $49.70 | $47.48 | $48.01 | -2.12% | 2,739,500 |
| Jul 2001 | $53.95 | $55.22 | $47.25 | $49.05 | -8.74% | 4,473,100 |
| Jun 2001 | $54.08 | $55.30 | $51.48 | $53.75 | -0.61% | 4,143,300 |
| May 2001 | $46.15 | $54.71 | $43.98 | $54.08 | +16.98% | 6,194,500 |
| Apr 2001 | $46.58 | $47.99 | $43.60 | $46.23 | -1.28% | 5,249,400 |
| Mar 2001 | $42.90 | $47.20 | $42.75 | $46.83 | +10.63% | 4,266,100 |
| Feb 2001 | $45.50 | $46.50 | $40.75 | $42.33 | -6.93% | 3,090,900 |
| Jan 2001 | $47.69 | $48.19 | $41.25 | $45.48 | -5.00% | 3,578,500 |
| Dec 2000 | $43.06 | $48.44 | $42.81 | $47.88 | +11.66% | 3,363,600 |
| Nov 2000 | $42.06 | $43.81 | $41.13 | $42.88 | +2.08% | 2,866,400 |
| Oct 2000 | $39.94 | $42.19 | $36.50 | $42.00 | +4.51% | 4,581,000 |
| Sep 2000 | $44.38 | $45.19 | $37.50 | $40.19 | -9.34% | 3,654,200 |
| Aug 2000 | $42.94 | $47.00 | $42.81 | $44.33 | +3.54% | 2,823,600 |
| Jul 2000 | $42.69 | $46.13 | $42.19 | $42.81 | +0.29% | 2,929,300 |
| Jun 2000 | $46.56 | $48.50 | $41.25 | $42.69 | -8.69% | 6,395,200 |
| May 2000 | $43.69 | $48.88 | $42.75 | $46.75 | +6.70% | 5,166,000 |
| Apr 2000 | $45.81 | $47.75 | $42.00 | $43.81 | -4.37% | 4,800,600 |
| Mar 2000 | $39.81 | $46.25 | $37.69 | $45.81 | +14.53% | 4,359,700 |
| Feb 2000 | $42.13 | $43.50 | $39.25 | $40.00 | -5.47% | 3,725,400 |
| Jan 2000 | $39.44 | $47.75 | $39.00 | $42.31 | +5.95% | 5,772,500 |
| Dec 1999 | $40.00 | $41.00 | $36.75 | $39.94 | -0.78% | 3,886,000 |
| Nov 1999 | $41.13 | $44.13 | $38.81 | $40.25 | -2.57% | 3,652,300 |
| Oct 1999 | $36.13 | $41.50 | $34.81 | $41.31 | +12.80% | 5,852,400 |
| Sep 1999 | $42.56 | $42.63 | $34.31 | $36.63 | -14.08% | 5,097,500 |
| Aug 1999 | $44.25 | $45.44 | $41.75 | $42.63 | -3.13% | 3,955,100 |
| Jul 1999 | $48.00 | $51.25 | $43.50 | $44.00 | -8.81% | 6,357,900 |
| Jun 1999 | $45.44 | $48.63 | $42.50 | $48.25 | +6.78% | 9,159,900 |
| May 1999 | $47.88 | $50.75 | $45.13 | $45.19 | -5.37% | 2,686,300 |
| Apr 1999 | $41.81 | $48.88 | $39.63 | $47.75 | +15.58% | 4,669,700 |
| Mar 1999 | $45.00 | $48.13 | $40.75 | $41.31 | -8.02% | 4,101,300 |
| Feb 1999 | $45.94 | $46.54 | $43.96 | $44.92 | -2.04% | 2,187,900 |
| Jan 1999 | $43.85 | $46.00 | $42.31 | $45.85 | +4.56% | 3,780,900 |
| Dec 1998 | $41.88 | $44.67 | $39.75 | $43.85 | +4.94% | 2,594,100 |
| Nov 1998 | $39.63 | $43.31 | $39.25 | $41.79 | +5.69% | 2,367,900 |
| Oct 1998 | $33.38 | $40.33 | $31.33 | $39.54 | +17.23% | 4,537,800 |
| Sep 1998 | $37.33 | $37.71 | $33.63 | $33.73 | -9.25% | 4,050,000 |
| Aug 1998 | $38.33 | $40.75 | $36.58 | $37.17 | -3.04% | 4,548,000 |
| Jul 1998 | $35.65 | $40.42 | $35.65 | $38.33 | +7.79% | 3,717,900 |
| Jun 1998 | $37.65 | $38.46 | $34.83 | $35.56 | -6.00% | 4,517,100 |
| May 1998 | $38.35 | $39.54 | $36.79 | $37.83 | -1.36% | 2,284,800 |
| Apr 1998 | $36.58 | $39.90 | $36.04 | $38.35 | +5.08% | 2,774,100 |
| Mar 1998 | $33.58 | $37.83 | $33.04 | $36.50 | +8.82% | 3,622,200 |
| Feb 1998 | $33.13 | $34.00 | $32.31 | $33.54 | +2.16% | 3,260,400 |
| Jan 1998 | $34.00 | $34.02 | $31.50 | $32.83 | -3.55% | 2,465,700 |
| Dec 1997 | $33.98 | $34.42 | $32.83 | $34.04 | +0.43% | 2,892,600 |
| Nov 1997 | $29.63 | $34.65 | $29.63 | $33.90 | +14.50% | 2,992,800 |
| Oct 1997 | $29.00 | $30.00 | $28.15 | $29.60 | +2.08% | 2,446,800 |
| Sep 1997 | $29.29 | $29.98 | $28.63 | $29.00 | -1.00% | 2,388,000 |
| Aug 1997 | $28.63 | $30.15 | $28.17 | $29.29 | +2.33% | 2,537,100 |
| Jul 1997 | $26.17 | $28.65 | $26.13 | $28.63 | +9.39% | 2,223,900 |
| Jun 1997 | $24.38 | $26.88 | $24.38 | $26.17 | +7.53% | 2,897,100 |
| May 1997 | $21.83 | $24.75 | $21.75 | $24.33 | +11.66% | 4,767,900 |
| Apr 1997 | $21.58 | $21.90 | $20.42 | $21.79 | +0.77% | 2,909,100 |
| Mar 1997 | $21.58 | $22.17 | $21.54 | $21.63 | +0.19% | 1,658,700 |
| Feb 1997 | $19.83 | $21.67 | $19.67 | $21.58 | +8.82% | 2,372,100 |
| Jan 1997 | $20.29 | $20.33 | $18.42 | $19.83 | -2.26% | 3,152,100 |
| Dec 1996 | $20.75 | $20.83 | $20.00 | $20.29 | -2.21% | 2,336,400 |
| Nov 1996 | $20.25 | $20.92 | $19.83 | $20.75 | +2.47% | 3,166,500 |
| Oct 1996 | $20.08 | $21.67 | $20.08 | $20.25 | +1.25% | 2,478,000 |
| Sep 1996 | $19.33 | $22.17 | $19.29 | $20.00 | +3.67% | 3,137,100 |
| Aug 1996 | $18.58 | $19.79 | $18.58 | $19.29 | +3.58% | 2,197,800 |
| Jul 1996 | $19.79 | $19.79 | $18.17 | $18.63 | -5.89% | 1,380,900 |
| Jun 1996 | $19.17 | $19.79 | $19.04 | $19.79 | +3.26% | 2,511,000 |
| May 1996 | $19.17 | $19.29 | $18.46 | $19.17 | 0.00% | 1,780,500 |
| Apr 1996 | $18.88 | $19.46 | $18.63 | $19.17 | +1.55% | 2,488,200 |
| Mar 1996 | $18.13 | $18.96 | $18.13 | $18.88 | +4.38% | 2,096,100 |
| Feb 1996 | $19.21 | $19.33 | $17.71 | $18.08 | -6.06% | 1,894,500 |
| Jan 1996 | $19.21 | $19.42 | $18.54 | $19.25 | +0.22% | 1,853,400 |
| Dec 1995 | $18.92 | $19.58 | $18.54 | $19.21 | +1.54% | 1,577,400 |
| Nov 1995 | $18.58 | $19.63 | $18.58 | $18.92 | +2.02% | 1,839,600 |
| Oct 1995 | $17.67 | $18.96 | $17.50 | $18.54 | +4.95% | 2,480,400 |
| Sep 1995 | $17.54 | $18.25 | $17.25 | $17.67 | +0.71% | 3,219,600 |
| Aug 1995 | $18.00 | $18.08 | $17.25 | $17.54 | -2.55% | 2,722,200 |
| Jul 1995 | $18.17 | $20.13 | $17.79 | $18.00 | -0.92% | 3,653,100 |
| Jun 1995 | $18.13 | $18.54 | $17.75 | $18.17 | -0.23% | 3,104,400 |
| May 1995 | $19.29 | $19.58 | $18.17 | $18.21 | -5.82% | 1,943,700 |
| Apr 1995 | $19.13 | $19.50 | $18.25 | $19.33 | +0.87% | 2,173,800 |
| Mar 1995 | $17.83 | $19.21 | $17.67 | $19.17 | +7.98% | 3,378,600 |
| Feb 1995 | $16.58 | $17.75 | $16.58 | $17.75 | +7.58% | 1,261,800 |
| Jan 1995 | $16.88 | $17.04 | $16.04 | $16.50 | -2.22% | 1,570,800 |
| Dec 1994 | $16.00 | $17.33 | $15.50 | $16.88 | +4.92% | 2,785,500 |
| Nov 1994 | $17.17 | $17.17 | $15.33 | $16.08 | -6.31% | 4,274,100 |
| Oct 1994 | $17.92 | $18.83 | $17.13 | $17.17 | -4.41% | 2,966,400 |
| Sep 1994 | $17.58 | $18.00 | $17.13 | $17.96 | +1.89% | 2,838,000 |
| Aug 1994 | $15.42 | $17.67 | $15.42 | $17.63 | +14.95% | 4,989,900 |
| Jul 1994 | $15.29 | $15.63 | $14.96 | $15.33 | +0.27% | 1,586,400 |
| Jun 1994 | $15.58 | $16.04 | $15.29 | $15.29 | -1.61% | 1,362,300 |
| May 1994 | $15.33 | $15.75 | $14.67 | $15.54 | +0.81% | 1,408,200 |
| Apr 1994 | $16.17 | $16.17 | $15.04 | $15.42 | -4.64% | 1,694,700 |
| Mar 1994 | $16.33 | $17.29 | $15.79 | $16.17 | -0.77% | 1,983,900 |
| Feb 1994 | $16.00 | $16.79 | $16.00 | $16.29 | +1.56% | 1,724,100 |
| Jan 1994 | $15.63 | $16.04 | $15.17 | $16.04 | +2.67% | 1,214,700 |
| Dec 1993 | $15.29 | $15.67 | $14.46 | $15.63 | +2.46% | 1,582,200 |
| Nov 1993 | $15.71 | $16.92 | $15.25 | $15.25 | -2.66% | 1,573,200 |
| Oct 1993 | $16.13 | $16.25 | $15.04 | $15.67 | -2.84% | 1,421,700 |
| Sep 1993 | $15.25 | $16.58 | $14.63 | $16.13 | +5.74% | 2,254,800 |
| Aug 1993 | $15.08 | $15.67 | $14.58 | $15.25 | +0.55% | 2,246,400 |
| Jul 1993 | $15.42 | $15.42 | $14.58 | $15.17 | -1.62% | 1,284,900 |
| Jun 1993 | $13.58 | $15.42 | $13.58 | $15.42 | +14.20% | 3,206,700 |
| May 1993 | $14.75 | $14.83 | $13.42 | $13.50 | -7.95% | 3,484,800 |
| Apr 1993 | $17.25 | $17.38 | $14.58 | $14.67 | -14.98% | 2,458,200 |
| Mar 1993 | $17.71 | $17.88 | $16.88 | $17.25 | -2.59% | 1,674,300 |
| Feb 1993 | $16.29 | $18.71 | $16.29 | $17.71 | +8.70% | 2,496,600 |
| Jan 1993 | $16.17 | $16.29 | $15.67 | $16.29 | +1.30% | 629,100 |
| Dec 1992 | $15.42 | $16.54 | $15.29 | $16.08 | +4.04% | 1,624,800 |
| Nov 1992 | $14.29 | $15.46 | $14.29 | $15.46 | +7.54% | 1,029,600 |
| Oct 1992 | $13.54 | $14.63 | $13.17 | $14.38 | +5.83% | 1,529,700 |
| Sep 1992 | $14.04 | $14.08 | $13.25 | $13.58 | -3.26% | 1,491,000 |
| Aug 1992 | $14.29 | $14.67 | $14.04 | $14.04 | -1.46% | 1,297,200 |
| Jul 1992 | $15.46 | $15.50 | $14.17 | $14.25 | -8.06% | 2,310,900 |
| Jun 1992 | $14.38 | $15.58 | $14.17 | $15.50 | +8.14% | 2,046,000 |
| May 1992 | $13.21 | $14.67 | $12.83 | $14.33 | +8.18% | 2,262,000 |
| Apr 1992 | $13.00 | $13.25 | $12.54 | $13.25 | +1.27% | 2,346,600 |
| Mar 1992 | $12.83 | $13.29 | $12.67 | $13.08 | +2.28% | 1,698,300 |
| Feb 1992 | $13.21 | $13.25 | $12.38 | $12.79 | -3.76% | 945,000 |
| Jan 1992 | $12.00 | $13.42 | $12.00 | $13.29 | +10.76% | 2,437,500 |
| Dec 1991 | $12.25 | $12.25 | $11.21 | $12.00 | -2.04% | 2,191,500 |
| Nov 1991 | $13.00 | $13.17 | $12.21 | $12.25 | -5.77% | 2,012,700 |
| Oct 1991 | $12.88 | $13.25 | $12.67 | $13.00 | +0.32% | 1,521,600 |
| Sep 1991 | $12.67 | $13.08 | $12.50 | $12.96 | +2.64% | 983,100 |
| Aug 1991 | $12.25 | $12.75 | $11.33 | $12.63 | +2.71% | 2,027,400 |
| Jul 1991 | $12.58 | $12.71 | $11.92 | $12.29 | -2.32% | 1,337,100 |
| Jun 1991 | $12.25 | $13.29 | $12.25 | $12.58 | +2.72% | 1,507,800 |
| May 1991 | $12.71 | $13.33 | $12.08 | $12.25 | -4.23% | 2,133,600 |
| Apr 1991 | $11.42 | $13.17 | $11.29 | $12.79 | +12.04% | 3,725,400 |
| Mar 1991 | $12.17 | $12.29 | $11.17 | $11.42 | -5.84% | 1,820,700 |
| Feb 1991 | $11.25 | $12.58 | $11.25 | $12.13 | +9.40% | 2,319,300 |
| Jan 1991 | $11.33 | $11.33 | $10.13 | $11.08 | -2.21% | 3,451,800 |
| Dec 1990 | $10.83 | $11.46 | $10.46 | $11.33 | +5.43% | 1,848,600 |
| Nov 1990 | $10.08 | $11.33 | $9.79 | $10.75 | +6.17% | 1,139,100 |
| Oct 1990 | $12.33 | $12.50 | $9.79 | $10.13 | -17.35% | 965,700 |
| Sep 1990 | $12.88 | $12.88 | $11.67 | $12.25 | -5.77% | 1,674,000 |
| Aug 1990 | $15.00 | $15.00 | $12.08 | $13.00 | -13.33% | 2,306,700 |
| Jul 1990 | $14.54 | $15.13 | $14.54 | $15.00 | +3.15% | 869,100 |
| Jun 1990 | $15.13 | $15.21 | $14.42 | $14.54 | -3.59% | 1,848,300 |
| May 1990 | $14.96 | $15.58 | $14.75 | $15.08 | +1.40% | 1,725,000 |
| Apr 1990 | $15.13 | $15.29 | $14.83 | $14.88 | -1.65% | 1,178,100 |
| Mar 1990 | $14.25 | $15.25 | $14.25 | $15.13 | +6.14% | 1,836,000 |
| Feb 1990 | $14.08 | $14.67 | $13.83 | $14.25 | +1.79% | 1,538,100 |
| Jan 1990 | $14.83 | $15.54 | $13.75 | $14.00 | -5.62% | 2,369,700 |
| Dec 1989 | $14.67 | $15.58 | $14.63 | $14.83 | +0.85% | 1,020,300 |
| Nov 1989 | $14.88 | $14.96 | $14.21 | $14.71 | -1.40% | 1,954,800 |
| Oct 1989 | $15.54 | $15.83 | $14.75 | $14.92 | -4.02% | 1,882,800 |
| Sep 1989 | $15.63 | $16.00 | $15.00 | $15.54 | 0.00% | 3,748,200 |
| Aug 1989 | $14.83 | $15.75 | $14.42 | $15.54 | +5.37% | 1,784,100 |
| Jul 1989 | $14.33 | $15.33 | $14.29 | $14.75 | +2.31% | 1,221,900 |
| Jun 1989 | $14.83 | $15.54 | $14.42 | $14.42 | -2.81% | 1,479,900 |
| May 1989 | $14.75 | $15.67 | $14.33 | $14.83 | +0.56% | 1,520,400 |
| Apr 1989 | $14.33 | $16.17 | $14.17 | $14.75 | +3.51% | 1,901,400 |
| Mar 1989 | $14.04 | $14.42 | $14.00 | $14.25 | +1.48% | 996,600 |
| Feb 1989 | $13.83 | $14.67 | $13.83 | $14.04 | +1.20% | 1,130,400 |
| Jan 1989 | $13.79 | $14.33 | $13.50 | $13.88 | +0.30% | 1,185,600 |
| Dec 1988 | $13.17 | $13.83 | $13.17 | $13.83 | +4.40% | 662,400 |
| Nov 1988 | $13.33 | $13.46 | $13.00 | $13.25 | -0.93% | 577,200 |
| Oct 1988 | $12.71 | $13.38 | $12.54 | $13.38 | +4.56% | 1,125,600 |
| Sep 1988 | $12.27 | $12.92 | $12.27 | $12.79 | +4.42% | 1,341,600 |
| Aug 1988 | $12.75 | $13.17 | $12.06 | $12.25 | -3.61% | 1,088,400 |
| Jul 1988 | $12.75 | $12.89 | $12.63 | $12.71 | -0.33% | 600,000 |
| Jun 1988 | $12.42 | $12.96 | $12.42 | $12.75 | +3.38% | 1,269,600 |
| May 1988 | $12.58 | $12.67 | $12.17 | $12.33 | -1.99% | 1,002,000 |
| Apr 1988 | $12.54 | $13.04 | $12.17 | $12.58 | +0.67% | 1,234,800 |
| Mar 1988 | $11.71 | $12.75 | $11.71 | $12.50 | +7.14% | 1,234,800 |
| Feb 1988 | $10.96 | $11.73 | $10.96 | $11.67 | +6.46% | 1,275,600 |
| Jan 1988 | $10.92 | $11.38 | $10.33 | $10.96 | +0.38% | 1,875,600 |
| Dec 1987 | $10.42 | $11.04 | $10.17 | $10.92 | +4.80% | 1,599,600 |
| Nov 1987 | $10.00 | $10.58 | $9.92 | $10.42 | +4.17% | 1,666,800 |
| Oct 1987 | $12.88 | $13.04 | $7.92 | $10.00 | -22.33% | 3,312,000 |
| Sep 1987 | $12.83 | $12.92 | $11.75 | $12.88 | +0.32% | 940,800 |
| Aug 1987 | $12.50 | $13.67 | $12.50 | $12.83 | +2.67% | 1,335,600 |
| Jul 1987 | $12.17 | $12.75 | $12.08 | $12.50 | +3.27% | 784,800 |
| Jun 1987 | $11.18 | $12.21 | $10.96 | $12.10 | +8.29% | 1,286,400 |
| May 1987 | $11.58 | $11.83 | $11.00 | $11.18 | -4.20% | 1,410,000 |
| Apr 1987 | $11.38 | $11.67 | $11.13 | $11.67 | +1.82% | 1,269,600 |
| Mar 1987 | $11.63 | $11.75 | $11.25 | $11.46 | -1.43% | 1,678,800 |
| Feb 1987 | $11.25 | $11.71 | $10.83 | $11.63 | +1.82% | 1,089,600 |
| Jan 1987 | $10.38 | $12.00 | $10.38 | $11.42 | +10.04% | 1,149,600 |
| Dec 1986 | $10.13 | $10.46 | $10.06 | $10.38 | +2.26% | 2,732,400 |
| Nov 1986 | $10.25 | $10.38 | $9.96 | $10.15 | -1.02% | 2,334,000 |
| Oct 1986 | $9.25 | $10.33 | $9.25 | $10.25 | +10.81% | 1,424,400 |
| Sep 1986 | $9.17 | $9.58 | $9.13 | $9.25 | +0.91% | 976,800 |
| Aug 1986 | $8.50 | $9.17 | $8.44 | $9.17 | +7.84% | 1,642,800 |
| Jul 1986 | $8.91 | $9.03 | $8.42 | $8.50 | -4.56% | 2,185,200 |
| Jun 1986 | $8.83 | $9.01 | $8.83 | $8.91 | +0.83% | 1,150,800 |
| May 1986 | $8.96 | $9.02 | $8.63 | $8.83 | -1.40% | 5,011,200 |
| Apr 1986 | $8.50 | $9.08 | $8.50 | $8.96 | +5.39% | 3,048,000 |
| Mar 1986 | $8.73 | $9.05 | $8.38 | $8.50 | -2.63% | 2,082,000 |
| Feb 1986 | $7.50 | $8.88 | $7.44 | $8.73 | +16.23% | 2,734,800 |
| Jan 1986 | $7.53 | $7.60 | $7.35 | $7.51 | -0.96% | 1,752,000 |
| Dec 1985 | $7.17 | $7.58 | $7.17 | $7.58 | +6.12% | 1,737,600 |
| Nov 1985 | $7.06 | $7.29 | $6.97 | $7.15 | +1.18% | 4,213,200 |
| Oct 1985 | $6.81 | $7.10 | $6.81 | $7.06 | +3.99% | 1,844,400 |
| Sep 1985 | $7.00 | $7.00 | $6.63 | $6.79 | -2.98% | 2,287,200 |
| Aug 1985 | $6.92 | $7.08 | $6.82 | $7.00 | +1.36% | 1,590,000 |
| Jul 1985 | $6.50 | $6.97 | $6.44 | $6.91 | +6.08% | 1,856,400 |
| Jun 1985 | $6.17 | $6.52 | $6.15 | $6.51 | +5.57% | 913,200 |
| May 1985 | $6.19 | $6.19 | $5.85 | $6.17 | -0.34% | 1,882,800 |
| Apr 1985 | $6.42 | $6.42 | $6.14 | $6.19 | -3.57% | 1,728,000 |
| Mar 1985 | $6.45 | $6.50 | $6.19 | $6.42 | -0.16% | 916,800 |
| Feb 1985 | $6.19 | $6.44 | $6.16 | $6.43 | +3.87% | 1,998,000 |
| Jan 1985 | $5.78 | $6.25 | $5.54 | $6.19 | +7.03% | 2,188,800 |
| Dec 1984 | $5.94 | $6.02 | $5.78 | $5.78 | -2.63% | 865,200 |
| Nov 1984 | $5.96 | $6.13 | $5.92 | $5.94 | -0.35% | 1,114,800 |
| Oct 1984 | $5.94 | $6.15 | $5.58 | $5.96 | +0.35% | 921,600 |
| Sep 1984 | $5.76 | $6.10 | $5.76 | $5.94 | +3.07% | 1,915,200 |
| Aug 1984 | $5.33 | $5.90 | $5.33 | $5.76 | +8.43% | 2,043,600 |
| Jul 1984 | $5.13 | $5.35 | $5.13 | $5.31 | +3.66% | 982,800 |
| Jun 1984 | $5.15 | $5.19 | $5.04 | $5.13 | -0.40% | 498,000 |
| May 1984 | $5.28 | $5.35 | $5.15 | $5.15 | -2.37% | 928,800 |
| Apr 1984 | $5.02 | $5.27 | $4.83 | $5.27 | +4.98% | 742,800 |
| Mar 1984 | $5.24 | $5.25 | $4.98 | $5.02 | -4.18% | 750,000 |
| Feb 1984 | $5.73 | $5.77 | $5.23 | $5.24 | -8.55% | 820,800 |
| Jan 1984 | $5.66 | $5.86 | $5.63 | $5.73 | +1.29% | 1,399,200 |
| Dec 1983 | $5.35 | $5.66 | $5.15 | $5.66 | +5.64% | 678,000 |
| Nov 1983 | $5.02 | $5.40 | $4.93 | $5.35 | +7.08% | 511,200 |
| Oct 1983 | $5.45 | $5.45 | $4.91 | $5.00 | -8.57% | 2,906,400 |
| Sep 1983 | $5.52 | $5.75 | $5.47 | $5.47 | -0.94% | 933,600 |
| Aug 1983 | $5.68 | $5.68 | $5.42 | $5.52 | -3.28% | 1,058,400 |
| Jul 1983 | $5.56 | $5.83 | $5.54 | $5.71 | +2.62% | 2,122,800 |
| Jun 1983 | $5.38 | $5.74 | $5.36 | $5.56 | +3.49% | 1,448,400 |
| May 1983 | $5.18 | $5.42 | $5.08 | $5.38 | +3.41% | 1,396,800 |
| Apr 1983 | $5.15 | $5.26 | $5.02 | $5.20 | +1.01% | 3,158,400 |
| Mar 1983 | $5.09 | $5.24 | $5.05 | $5.15 | +1.02% | 1,128,000 |
| Feb 1983 | $4.99 | $5.22 | $4.94 | $5.09 | +2.09% | 1,736,400 |
| Jan 1983 | $4.50 | $5.33 | $4.46 | $4.99 | +10.88% | 2,391,600 |
| Dec 1982 | $4.56 | $4.67 | $4.40 | $4.50 | -1.37% | 3,385,200 |
| Nov 1982 | $4.00 | $4.58 | $4.00 | $4.56 | +14.06% | 4,360,800 |
| Oct 1982 | $3.75 | $4.04 | $3.73 | $4.00 | +6.67% | 1,832,400 |
| Sep 1982 | $3.38 | $3.77 | $3.38 | $3.75 | +11.11% | 776,400 |
| Aug 1982 | $3.47 | $3.50 | $3.23 | $3.38 | -2.99% | 565,200 |
| Jul 1982 | $3.48 | $3.50 | $3.32 | $3.48 | -0.59% | 348,000 |
| Jun 1982 | $3.61 | $3.85 | $3.44 | $3.50 | -3.17% | 603,600 |
| May 1982 | $3.60 | $3.91 | $3.56 | $3.61 | +0.87% | 237,600 |
| Apr 1982 | $4.09 | $4.15 | $3.58 | $3.58 | -12.69% | 706,800 |
| Mar 1982 | $3.42 | $4.13 | $3.33 | $4.10 | +20.12% | 937,200 |
| Feb 1982 | $4.02 | $4.02 | $3.40 | $3.42 | -15.46% | 246,000 |
| Jan 1982 | $4.50 | $4.54 | $4.04 | $4.04 | -10.18% | 469,200 |
| Dec 1981 | $4.35 | $4.58 | $4.21 | $4.50 | +3.35% | 398,400 |
| Nov 1981 | $4.16 | $4.38 | $4.16 | $4.35 | +5.03% | 205,200 |
| Oct 1981 | $3.92 | $4.23 | $3.90 | $4.15 | +5.85% | 302,400 |
| Sep 1981 | $3.77 | $4.04 | $3.77 | $3.92 | +4.45% | 382,800 |
| Aug 1981 | $3.92 | $4.02 | $3.75 | $3.75 | -5.01% | 360,000 |
| Jul 1981 | $4.40 | $4.46 | $3.92 | $3.95 | -10.19% | 318,000 |
| Jun 1981 | $3.95 | $4.67 | $3.95 | $4.40 | +11.35% | 951,600 |
| May 1981 | $3.84 | $4.08 | $3.83 | $3.95 | +2.71% | 588,000 |
| Apr 1981 | $3.69 | $3.95 | $3.60 | $3.84 | +4.24% | 434,400 |
| Mar 1981 | $3.44 | $3.77 | $3.39 | $3.69 | +7.27% | 398,400 |
| Feb 1981 | $3.48 | $3.50 | $3.34 | $3.44 | -1.20% | 184,800 |
| Jan 1981 | $3.48 | $3.53 | $3.35 | $3.48 | 0.00% | 250,800 |
| Dec 1980 | $3.54 | $3.60 | $3.31 | $3.48 | -1.76% | 231,600 |
| Nov 1980 | $3.50 | $3.75 | $3.46 | $3.54 | +0.29% | 416,400 |
| Oct 1980 | $3.40 | $3.96 | $3.40 | $3.53 | +3.35% | 620,400 |
| Sep 1980 | $3.14 | $3.73 | $3.11 | $3.42 | +8.97% | 448,800 |
| Aug 1980 | $3.08 | $3.40 | $3.05 | $3.14 | +1.69% | 339,600 |
| Jul 1980 | $2.98 | $3.13 | $2.93 | $3.08 | +3.49% | 516,000 |
| Jun 1980 | $2.75 | $2.99 | $2.75 | $2.98 | +8.33% | 309,600 |
| May 1980 | $2.70 | $2.77 | $2.61 | $2.75 | +1.93% | 310,800 |
| Apr 1980 | $2.63 | $2.77 | $2.58 | $2.70 | +2.78% | 1,360,800 |
| Mar 1980 | $3.04 | $3.04 | $2.54 | $2.63 | -14.29% | 416,400 |
| Feb 1980 | $2.98 | $3.09 | $2.98 | $3.06 | +3.52% | 526,800 |
| Jan 1980 | $2.72 | $3.00 | $2.69 | $2.96 | +8.81% | 722,400 |
| Dec 1979 | $2.73 | $2.75 | $2.69 | $2.72 | -0.38% | 278,400 |
| Nov 1979 | $2.83 | $2.86 | $2.72 | $2.73 | -4.03% | 502,800 |
| Oct 1979 | $2.80 | $2.88 | $2.70 | $2.84 | +1.49% | 625,200 |
| Sep 1979 | $2.68 | $2.83 | $2.60 | $2.80 | +4.26% | 360,000 |
| Aug 1979 | $2.67 | $2.88 | $2.67 | $2.69 | +0.78% | 760,800 |
| Jul 1979 | $2.71 | $2.71 | $2.56 | $2.67 | -0.77% | 294,000 |
| Jun 1979 | $2.71 | $2.81 | $2.65 | $2.69 | -1.53% | 482,400 |
| May 1979 | $2.98 | $2.99 | $2.69 | $2.73 | -8.39% | 318,000 |
| Apr 1979 | $2.67 | $3.08 | $2.67 | $2.98 | +11.72% | 765,600 |
| Mar 1979 | $2.57 | $2.69 | $2.57 | $2.67 | +3.65% | 331,200 |
| Feb 1979 | $2.58 | $2.63 | $2.55 | $2.57 | -0.40% | 585,600 |
| Jan 1979 | $2.39 | $2.63 | $2.33 | $2.58 | +8.30% | 600,000 |
| Dec 1978 | $2.35 | $2.44 | $2.25 | $2.39 | +1.33% | 741,600 |
| Nov 1978 | $2.33 | $2.46 | $2.25 | $2.35 | +0.90% | 511,200 |
| Oct 1978 | $2.58 | $3.10 | $2.20 | $2.33 | -9.68% | 1,916,400 |
| Sep 1978 | $2.75 | $3.05 | $2.54 | $2.58 | -7.81% | 1,681,200 |
| Aug 1978 | $2.50 | $2.95 | $2.50 | $2.80 | +12.55% | 1,530,000 |
| Jul 1978 | $2.28 | $2.52 | $2.19 | $2.49 | +9.13% | 807,600 |
| Jun 1978 | $2.25 | $2.29 | $2.19 | $2.28 | +2.34% | 332,400 |
| May 1978 | $2.25 | $2.28 | $2.18 | $2.23 | -0.92% | 538,800 |
| Apr 1978 | $2.11 | $2.28 | $2.07 | $2.25 | +5.88% | 451,200 |
| Mar 1978 | $2.03 | $2.16 | $2.01 | $2.13 | +4.61% | 945,600 |
| Feb 1978 | $1.92 | $2.13 | $1.90 | $2.03 | +5.98% | 452,400 |
| Jan 1978 | $1.90 | $1.92 | $1.82 | $1.92 | +1.10% | 474,000 |
| Dec 1977 | $1.89 | $1.92 | $1.83 | $1.90 | -0.55% | 556,800 |
| Nov 1977 | $2.08 | $2.08 | $1.85 | $1.91 | -8.96% | 351,600 |
| Oct 1977 | $1.91 | $2.11 | $1.86 | $2.09 | +11.05% | 459,600 |
| Sep 1977 | $1.86 | $1.91 | $1.86 | $1.89 | +1.12% | 242,400 |
| Aug 1977 | $1.92 | $1.95 | $1.84 | $1.86 | -2.72% | 298,800 |
| Jul 1977 | $1.99 | $2.03 | $1.88 | $1.92 | -4.16% | 1,064,400 |
| Jun 1977 | $1.80 | $2.02 | $1.77 | $2.00 | +10.98% | 1,594,800 |
| May 1977 | $1.96 | $2.00 | $1.79 | $1.80 | -7.98% | 325,200 |
| Apr 1977 | $2.15 | $2.15 | $1.80 | $1.96 | -9.18% | 676,800 |
| Mar 1977 | $2.08 | $2.22 | $2.02 | $2.16 | +3.50% | 3,423,600 |
| Feb 1977 | $2.24 | $2.27 | $2.08 | $2.08 | -6.54% | 295,200 |
| Jan 1977 | $2.21 | $2.28 | $2.17 | $2.23 | +0.95% | 427,200 |
| Dec 1976 | $2.24 | $2.28 | $2.18 | $2.21 | -1.40% | 963,600 |
| Nov 1976 | $2.26 | $2.29 | $2.08 | $2.24 | -0.46% | 633,600 |
| Oct 1976 | $2.23 | $2.33 | $2.17 | $2.25 | +0.93% | 324,000 |
| Sep 1976 | $2.06 | $2.44 | $2.06 | $2.23 | +9.18% | 609,600 |
| Aug 1976 | $1.94 | $2.32 | $1.92 | $2.04 | +5.38% | 518,400 |
| Jul 1976 | $1.70 | $1.97 | $1.70 | $1.94 | +14.11% | 520,800 |
| Jun 1976 | $1.59 | $1.70 | $1.56 | $1.70 | +6.53% | 584,400 |
| May 1976 | $1.67 | $1.67 | $1.59 | $1.59 | -4.37% | 295,200 |
| Apr 1976 | $1.75 | $1.75 | $1.63 | $1.67 | -4.76% | 4,936,800 |
| Mar 1976 | $1.67 | $1.75 | $1.66 | $1.75 | +5.00% | 595,200 |
| Feb 1976 | $1.71 | $1.76 | $1.67 | $1.67 | -1.84% | 710,400 |
| Jan 1976 | $1.27 | $1.73 | $1.27 | $1.70 | +33.61% | 842,400 |
| Dec 1975 | $1.38 | $1.40 | $1.26 | $1.27 | -6.87% | 626,400 |
| Nov 1975 | $1.34 | $1.36 | $1.20 | $1.36 | +0.77% | 504,000 |
| Oct 1975 | $1.40 | $1.40 | $1.35 | $1.35 | -2.98% | 326,400 |
| Sep 1975 | $1.41 | $1.42 | $1.35 | $1.40 | 0.00% | 384,000 |
| Aug 1975 | $1.35 | $1.42 | $1.33 | $1.40 | +3.07% | 360,000 |
| Jul 1975 | $1.39 | $1.51 | $1.35 | $1.35 | -2.25% | 921,600 |
| Jun 1975 | $1.33 | $1.40 | $1.33 | $1.39 | +3.91% | 950,400 |
| May 1975 | $1.36 | $1.39 | $1.29 | $1.33 | -2.29% | 758,400 |
| Apr 1975 | $1.25 | $1.39 | $1.25 | $1.36 | +9.17% | 672,000 |
| Mar 1975 | $1.22 | $1.29 | $1.22 | $1.25 | +2.56% | 530,400 |
| Feb 1975 | $1.15 | $1.27 | $1.14 | $1.22 | +7.35% | 1,464,000 |
| Jan 1975 | $0.9792 | $1.15 | $0.9792 | $1.14 | +15.96% | 532,800 |
| Dec 1974 | $1.03 | $1.04 | $0.9375 | $0.9792 | -4.08% | 372,000 |
| Nov 1974 | $1.10 | $1.13 | $0.9896 | $1.02 | -8.42% | 520,800 |
| Oct 1974 | $0.9896 | $1.13 | $0.9479 | $1.11 | +12.63% | 552,000 |
| Sep 1974 | $1.10 | $1.10 | $0.9479 | $0.9896 | -10.38% | 676,800 |
| Aug 1974 | $1.05 | $1.14 | $1.04 | $1.10 | +4.95% | 516,000 |
| Jul 1974 | $1.24 | $1.24 | $0.9896 | $1.05 | -15.13% | 974,400 |
| Jun 1974 | $1.13 | $1.27 | $1.13 | $1.24 | +11.21% | 636,000 |
| May 1974 | $1.29 | $1.31 | $1.09 | $1.11 | -13.71% | 626,400 |
| Apr 1974 | $1.19 | $1.30 | $1.15 | $1.29 | +8.77% | 1,924,800 |
| Mar 1974 | $1.20 | $1.24 | $1.13 | $1.19 | -0.87% | 1,197,600 |
| Feb 1974 | $1.19 | $1.22 | $1.13 | $1.20 | +0.88% | 676,800 |
| Jan 1974 | $1.09 | $1.21 | $1.05 | $1.19 | +8.57% | 1,072,800 |
| Dec 1973 | $0.9375 | $1.10 | $0.8542 | $1.09 | +15.39% | 585,600 |
| Nov 1973 | $1.23 | $1.23 | $0.9479 | $0.9479 | -22.88% | 768,000 |
| Oct 1973 | $1.14 | $1.25 | $1.11 | $1.23 | +8.26% | 1,288,800 |
| Sep 1973 | $1.04 | $1.14 | $1.02 | $1.14 | +10.09% | 600,000 |
| Aug 1973 | $1.10 | $1.10 | $1.01 | $1.03 | -6.60% | 415,200 |
| Jul 1973 | $1.04 | $1.17 | $0.9479 | $1.10 | +6.00% | 609,600 |
| Jun 1973 | $1.05 | $1.08 | $0.9896 | $1.04 | -0.99% | 616,800 |
| May 1973 | $1.09 | $1.13 | $1.03 | $1.05 | -2.88% | 628,800 |
| Apr 1973 | $1.11 | $1.17 | $1.08 | $1.08 | -2.35% | 1,212,000 |
| Mar 1973 | $1.08 | $1.17 | $1.05 | $1.11 | +2.41% | 1,000,800 |
| Feb 1973 | $1.13 | $1.14 | $1.07 | $1.08 | – | 160,800 |
Seasonality
VMC 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% | -0.6% | -2.4% | 2.8% | 1.9% | 1.6% | 1.0% | 0.3% | -0.4% | 2.6% | 3.9% | -0.1% |
| Months up | 7 of 10 | 4 of 10 | 4 of 10 | 7 of 10 | 5 of 10 | 6 of 10 | 6 of 10 | 6 of 10 | 5 of 10 | 6 of 10 | 7 of 9 | 5 of 9 |
| 2026 | 5.4% | 3.1% | -12.0% | 10.8% | -6.1% | 4.3% | -9.0% | 0.6% | -9.3% | 15.0% | ||
| 2025 | 6.6% | -9.8% | -5.5% | 12.4% | 1.2% | -1.6% | 5.3% | 6.2% | 5.7% | -5.9% | 2.8% | -4.0% |
| 2024 | -0.4% | 17.6% | 2.8% | -5.6% | -0.5% | -2.8% | 10.4% | -10.5% | 2.1% | 9.4% | 5.4% | -10.7% |
| 2023 | 4.7% | -1.3% | -4.9% | 2.1% | 11.9% | 15.3% | -2.2% | -0.8% | -7.4% | -2.7% | 8.9% | 6.3% |
| 2022 | -8.3% | -4.4% | 1.2% | -6.2% | -4.1% | -13.8% | 16.3% | 0.9% | -5.3% | 3.8% | 12.2% | -4.5% |
| 2021 | 0.6% | 12.2% | 1.1% | 5.6% | 3.1% | -5.0% | 3.4% | 3.5% | -9.0% | 12.4% | 1.0% | 8.3% |
| 2020 | -1.6% | -14.9% | -10.1% | 4.5% | -3.8% | 7.0% | 1.4% | 2.5% | 13.0% | 6.9% | -3.3% | 6.2% |
| 2019 | 2.9% | 9.9% | 6.2% | 6.5% | -0.7% | 9.9% | 0.8% | 2.3% | 7.1% | -5.5% | -0.5% | 1.5% |
| 2018 | 5.5% | -12.9% | -3.0% | -2.2% | 14.6% | 1.0% | -13.2% | -0.8% | 0.4% | -9.0% | 4.8% | -6.5% |
| 2017 | 2.5% | -5.8% | -0.1% | 0.3% | 3.3% | 1.6% | -2.8% | -1.3% | -1.4% | 1.8% | 3.4% | 2.2% |