Quaker Chemical Corp (KWR) stock
KWRNYSEMiscellaneous Products of Petroleum & CoalFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 11/303% below fair value
$150.95−6.92 (-4.38%)
Close on Oct 30, 2026Market cap $2.60BP/E 26.9Yield 1.32%
Price history
Quaker Chemical share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$150.95
-4.38% on the day
52-week range
$112.18 – $183.01
-17.5% from the high
Change over 52 weeks
+20.0%
From $125.74 on Oct 30, 2025
Average volume
155,122
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $156.39 | $164.21 | $149.94 | $150.95 | -4.32% | 3,139,190 |
| Sep 2026 | $164.77 | $168.01 | $151.96 | $157.76 | -4.85% | 3,225,007 |
| Aug 2026 | $165.00 | $175.14 | $156.34 | $165.80 | +3.29% | 3,198,182 |
| Jul 2026 | $158.00 | $167.64 | $137.18 | $160.52 | +1.04% | 3,221,645 |
| Jun 2026 | $144.19 | $162.20 | $136.35 | $158.87 | +10.69% | 3,700,772 |
| May 2026 | $140.47 | $150.58 | $130.36 | $143.53 | +5.62% | 3,228,805 |
| Apr 2026 | $125.97 | $145.52 | $114.32 | $135.89 | +9.39% | 3,777,969 |
| Mar 2026 | $144.87 | $148.04 | $112.18 | $124.23 | -15.51% | 3,964,133 |
| Feb 2026 | $153.65 | $183.01 | $143.77 | $147.03 | -4.36% | 3,634,098 |
| Jan 2026 | $138.04 | $162.10 | $137.27 | $153.74 | +11.97% | 2,199,614 |
| Dec 2025 | $136.51 | $147.03 | $132.16 | $137.31 | -0.39% | 2,890,565 |
| Nov 2025 | $136.92 | $144.21 | $124.36 | $137.85 | -0.75% | 2,771,338 |
| Oct 2025 | $131.54 | $143.25 | $125.19 | $138.89 | +5.42% | 2,455,346 |
| Sep 2025 | $143.39 | $145.69 | $129.00 | $131.75 | -9.18% | 2,578,246 |
| Aug 2025 | $113.16 | $148.80 | $111.42 | $145.07 | +26.79% | 3,341,452 |
| Jul 2025 | $111.69 | $132.23 | $111.69 | $114.42 | +2.22% | 4,299,913 |
| Jun 2025 | $108.05 | $124.00 | $103.36 | $111.94 | +3.23% | 3,691,940 |
| May 2025 | $105.70 | $112.29 | $99.18 | $108.44 | +2.36% | 3,515,056 |
| Apr 2025 | $123.29 | $124.63 | $95.91 | $105.94 | -14.29% | 4,105,481 |
| Mar 2025 | $140.44 | $142.52 | $122.02 | $123.61 | -11.08% | 3,563,427 |
| Feb 2025 | $138.02 | $148.10 | $132.26 | $139.02 | -1.53% | 2,594,774 |
| Jan 2025 | $141.28 | $144.76 | $124.66 | $141.18 | +0.30% | 3,282,594 |
| Dec 2024 | $157.19 | $161.47 | $137.00 | $140.76 | -10.74% | 3,119,021 |
| Nov 2024 | $156.13 | $180.97 | $153.54 | $157.70 | +4.04% | 2,381,962 |
| Oct 2024 | $167.34 | $167.70 | $151.31 | $151.58 | -10.04% | 2,088,253 |
| Sep 2024 | $167.49 | $174.46 | $157.31 | $168.49 | -0.46% | 2,302,956 |
| Aug 2024 | $183.13 | $183.25 | $156.34 | $169.27 | -6.77% | 1,943,262 |
| Jul 2024 | $169.46 | $193.74 | $165.03 | $181.57 | +6.99% | 2,502,143 |
| Jun 2024 | $183.12 | $183.12 | $164.74 | $169.70 | -6.42% | 2,328,037 |
| May 2024 | $188.19 | $197.03 | $177.24 | $181.35 | -2.78% | 2,030,377 |
| Apr 2024 | $206.13 | $207.33 | $185.07 | $186.53 | -9.12% | 1,468,395 |
| Mar 2024 | $202.50 | $207.83 | $194.00 | $205.25 | +2.37% | 1,384,597 |
| Feb 2024 | $192.01 | $205.79 | $186.60 | $200.50 | +5.56% | 1,713,971 |
| Jan 2024 | $211.25 | $214.19 | $189.21 | $189.94 | -11.00% | 2,046,179 |
| Dec 2023 | $180.25 | $221.94 | $177.40 | $213.42 | +19.37% | 2,432,869 |
| Nov 2023 | $142.73 | $180.66 | $140.63 | $178.79 | +24.40% | 2,062,481 |
| Oct 2023 | $159.01 | $160.22 | $138.67 | $143.72 | -10.18% | 1,675,906 |
| Sep 2023 | $178.67 | $180.38 | $157.70 | $160.00 | -9.85% | 1,577,312 |
| Aug 2023 | $198.84 | $205.89 | $161.18 | $177.48 | -11.43% | 2,133,170 |
| Jul 2023 | $194.69 | $202.91 | $188.43 | $200.38 | +2.81% | 1,721,398 |
| Jun 2023 | $189.88 | $207.35 | $183.50 | $194.90 | +2.68% | 2,526,995 |
| May 2023 | $185.99 | $214.09 | $180.63 | $189.81 | +1.70% | 1,953,466 |
| Apr 2023 | $197.15 | $200.77 | $179.53 | $186.63 | -5.72% | 1,521,814 |
| Mar 2023 | $194.45 | $200.21 | $174.58 | $197.95 | +1.11% | 2,028,773 |
| Feb 2023 | $195.49 | $216.45 | $185.35 | $195.78 | -0.55% | 1,540,809 |
| Jan 2023 | $168.73 | $196.87 | $161.13 | $196.87 | +17.96% | 1,912,948 |
| Dec 2022 | $198.05 | $201.19 | $159.88 | $166.90 | -15.19% | 1,911,715 |
| Nov 2022 | $164.57 | $206.59 | $146.42 | $196.79 | +21.00% | 1,646,043 |
| Oct 2022 | $147.39 | $167.09 | $129.06 | $162.64 | +12.65% | 1,509,085 |
| Sep 2022 | $173.86 | $183.82 | $142.70 | $144.38 | -17.18% | 1,300,842 |
| Aug 2022 | $162.21 | $199.55 | $151.85 | $174.32 | +7.47% | 2,054,777 |
| Jul 2022 | $148.99 | $163.01 | $129.80 | $162.21 | +8.49% | 1,264,214 |
| Jun 2022 | $156.21 | $167.33 | $132.12 | $149.52 | -4.40% | 1,937,550 |
| May 2022 | $163.09 | $171.20 | $134.27 | $156.40 | -3.88% | 1,955,962 |
| Apr 2022 | $175.22 | $182.27 | $149.85 | $162.71 | -5.84% | 1,465,753 |
| Mar 2022 | $183.79 | $192.49 | $167.32 | $172.81 | -6.90% | 1,443,680 |
| Feb 2022 | $208.26 | $212.00 | $184.08 | $185.61 | -11.26% | 1,116,193 |
| Jan 2022 | $230.33 | $245.22 | $195.00 | $209.17 | -9.36% | 1,271,600 |
| Dec 2021 | $234.98 | $243.17 | $215.86 | $230.78 | +1.29% | 1,475,543 |
| Nov 2021 | $247.89 | $276.60 | $220.73 | $227.85 | -7.32% | 1,192,132 |
| Oct 2021 | $238.83 | $249.27 | $228.94 | $245.84 | +3.42% | 886,503 |
| Sep 2021 | $263.33 | $263.83 | $227.18 | $237.72 | -8.26% | 1,039,445 |
| Aug 2021 | $252.10 | $260.81 | $237.76 | $259.12 | +2.93% | 1,038,905 |
| Jul 2021 | $239.20 | $255.71 | $223.19 | $251.74 | +6.13% | 922,052 |
| Jun 2021 | $244.23 | $246.94 | $231.47 | $237.19 | -2.21% | 1,064,174 |
| May 2021 | $244.44 | $245.65 | $227.24 | $242.55 | +0.08% | 1,341,883 |
| Apr 2021 | $244.17 | $249.30 | $232.80 | $242.35 | -0.58% | 1,457,823 |
| Mar 2021 | $286.17 | $290.31 | $226.74 | $243.77 | -13.67% | 2,543,179 |
| Feb 2021 | $264.21 | $301.99 | $264.20 | $282.38 | +7.73% | 1,332,525 |
| Jan 2021 | $253.82 | $283.54 | $245.81 | $262.13 | +3.45% | 1,400,543 |
| Dec 2020 | $251.46 | $260.10 | $241.55 | $253.39 | +2.59% | 1,876,088 |
| Nov 2020 | $193.80 | $272.31 | $193.14 | $247.00 | +29.46% | 1,966,714 |
| Oct 2020 | $179.94 | $199.21 | $176.65 | $190.79 | +6.17% | 1,263,790 |
| Sep 2020 | $190.05 | $197.98 | $170.31 | $179.71 | -5.42% | 1,856,039 |
| Aug 2020 | $195.60 | $206.50 | $188.41 | $190.00 | -2.06% | 1,258,664 |
| Jul 2020 | $185.94 | $208.26 | $177.97 | $194.00 | +4.50% | 1,901,521 |
| Jun 2020 | $170.00 | $199.61 | $167.47 | $185.65 | +8.66% | 2,984,796 |
| May 2020 | $147.97 | $181.06 | $138.39 | $170.85 | +12.31% | 3,312,442 |
| Apr 2020 | $121.00 | $160.49 | $108.14 | $152.12 | +20.46% | 3,219,119 |
| Mar 2020 | $158.43 | $171.21 | $113.94 | $126.28 | -19.86% | 4,412,092 |
| Feb 2020 | $166.82 | $189.03 | $153.95 | $157.57 | -5.09% | 2,461,114 |
| Jan 2020 | $166.00 | $171.34 | $160.68 | $166.02 | +0.91% | 2,285,357 |
| Dec 2019 | $149.24 | $166.22 | $144.62 | $164.52 | +10.25% | 2,400,013 |
| Nov 2019 | $153.97 | $162.33 | $141.79 | $149.23 | -2.39% | 2,476,445 |
| Oct 2019 | $158.91 | $163.71 | $145.00 | $152.88 | -3.33% | 2,232,945 |
| Sep 2019 | $156.22 | $171.71 | $152.19 | $158.14 | -0.45% | 2,511,242 |
| Aug 2019 | $187.70 | $188.13 | $149.09 | $158.86 | -15.22% | 2,308,651 |
| Jul 2019 | $205.85 | $207.74 | $182.59 | $187.39 | -7.64% | 1,670,254 |
| Jun 2019 | $181.29 | $209.05 | $180.20 | $202.88 | +12.18% | 2,224,053 |
| May 2019 | $224.30 | $224.30 | $179.00 | $180.86 | -19.19% | 1,969,119 |
| Apr 2019 | $202.90 | $224.30 | $196.51 | $223.82 | +11.73% | 1,523,240 |
| Mar 2019 | $209.38 | $212.71 | $191.01 | $200.33 | -4.14% | 1,729,323 |
| Feb 2019 | $204.54 | $215.20 | $197.79 | $208.99 | +2.22% | 1,209,450 |
| Jan 2019 | $174.59 | $204.63 | $167.64 | $204.46 | +15.05% | 1,569,332 |
| Dec 2018 | $210.98 | $217.15 | $165.40 | $177.71 | -13.83% | 1,293,718 |
| Nov 2018 | $180.77 | $211.14 | $180.77 | $206.24 | +14.64% | 1,203,427 |
| Oct 2018 | $203.25 | $204.49 | $172.75 | $179.90 | -11.03% | 1,772,897 |
| Sep 2018 | $179.67 | $203.78 | $176.95 | $202.21 | +12.25% | 1,020,444 |
| Aug 2018 | $178.46 | $180.51 | $162.87 | $180.14 | +1.46% | 903,564 |
| Jul 2018 | $154.03 | $178.90 | $152.40 | $177.54 | +14.64% | 670,349 |
| Jun 2018 | $152.93 | $163.64 | $151.43 | $154.87 | +1.32% | 892,215 |
| May 2018 | $149.25 | $158.19 | $137.95 | $152.85 | +3.99% | 909,838 |
| Apr 2018 | $147.48 | $158.72 | $144.39 | $146.99 | -0.77% | 981,314 |
| Mar 2018 | $150.00 | $164.10 | $144.07 | $148.13 | +3.93% | 1,409,933 |
| Feb 2018 | $153.23 | $153.62 | $139.26 | $142.53 | -7.39% | 867,683 |
| Jan 2018 | $151.13 | $159.12 | $149.40 | $153.90 | +2.06% | 1,582,004 |
| Dec 2017 | $164.65 | $164.65 | $146.48 | $150.79 | -8.49% | 1,283,289 |
| Nov 2017 | $156.46 | $165.93 | $153.73 | $164.78 | +6.09% | 1,726,557 |
| Oct 2017 | $147.99 | $157.64 | $147.61 | $155.32 | +4.98% | 1,251,644 |
| Sep 2017 | $139.62 | $152.00 | $135.62 | $147.95 | +6.27% | 1,210,433 |
| Aug 2017 | $142.54 | $143.00 | $129.98 | $139.22 | -1.87% | 1,088,225 |
| Jul 2017 | $146.19 | $154.38 | $139.38 | $141.87 | -2.31% | 853,881 |
| Jun 2017 | $139.47 | $149.08 | $138.76 | $145.23 | +4.19% | 1,025,674 |
| May 2017 | $144.99 | $145.79 | $136.33 | $139.39 | -3.60% | 896,439 |
| Apr 2017 | $131.69 | $153.90 | $127.70 | $144.60 | +9.83% | 1,201,412 |
| Mar 2017 | $134.00 | $138.95 | $126.18 | $131.66 | -0.02% | 1,185,612 |
| Feb 2017 | $129.08 | $138.11 | $128.03 | $131.68 | +2.47% | 1,372,665 |
| Jan 2017 | $128.80 | $131.98 | $124.92 | $128.50 | +0.44% | 1,463,201 |
| Dec 2016 | $127.78 | $139.92 | $126.55 | $127.94 | +0.55% | 1,650,454 |
| Nov 2016 | $107.76 | $129.07 | $104.36 | $127.24 | +18.36% | 1,596,141 |
| Oct 2016 | $105.94 | $108.20 | $102.82 | $107.50 | +1.48% | 1,427,873 |
| Sep 2016 | $99.83 | $106.61 | $96.35 | $105.93 | +5.93% | 1,760,700 |
| Aug 2016 | $95.92 | $103.21 | $95.00 | $100.00 | +4.54% | 1,485,300 |
| Jul 2016 | $88.91 | $98.14 | $85.93 | $95.66 | +7.24% | 953,600 |
| Jun 2016 | $85.85 | $93.61 | $82.41 | $89.20 | +3.23% | 1,071,200 |
| May 2016 | $88.41 | $88.41 | $81.12 | $86.41 | -2.98% | 1,471,700 |
| Apr 2016 | $84.30 | $91.43 | $82.69 | $89.06 | +4.95% | 969,500 |
| Mar 2016 | $78.64 | $86.92 | $78.13 | $84.86 | +9.06% | 1,230,200 |
| Feb 2016 | $74.35 | $79.31 | $69.99 | $77.81 | +3.73% | 1,002,800 |
| Jan 2016 | $76.00 | $76.31 | $68.20 | $75.01 | -2.91% | 1,518,600 |
| Dec 2015 | $85.28 | $85.99 | $76.74 | $77.26 | -9.35% | 1,341,500 |
| Nov 2015 | $79.81 | $85.90 | $77.06 | $85.23 | +7.37% | 1,330,500 |
| Oct 2015 | $77.15 | $85.98 | $75.42 | $79.38 | +2.98% | 1,577,300 |
| Sep 2015 | $78.18 | $81.28 | $75.04 | $77.08 | -2.87% | 1,770,000 |
| Aug 2015 | $92.62 | $94.32 | $75.65 | $79.36 | -14.39% | 2,140,900 |
| Jul 2015 | $89.36 | $95.74 | $78.13 | $92.70 | +4.34% | 1,928,400 |
| Jun 2015 | $86.15 | $90.69 | $83.13 | $88.84 | +4.05% | 1,126,600 |
| May 2015 | $83.90 | $87.37 | $80.69 | $85.38 | +2.60% | 892,000 |
| Apr 2015 | $85.09 | $88.65 | $82.95 | $83.22 | -2.83% | 1,117,200 |
| Mar 2015 | $81.71 | $86.85 | $79.48 | $85.64 | +5.49% | 1,830,500 |
| Feb 2015 | $78.92 | $88.94 | $78.03 | $81.18 | +2.86% | 1,068,100 |
| Jan 2015 | $92.72 | $92.72 | $78.30 | $78.92 | -14.25% | 1,361,600 |
| Dec 2014 | $81.45 | $93.56 | $80.01 | $92.04 | +13.03% | 1,161,700 |
| Nov 2014 | $82.54 | $85.00 | $79.57 | $81.43 | -0.79% | 858,100 |
| Oct 2014 | $71.37 | $82.66 | $67.29 | $82.08 | +14.49% | 1,200,000 |
| Sep 2014 | $78.32 | $79.59 | $71.67 | $71.69 | -8.09% | 918,000 |
| Aug 2014 | $70.94 | $79.27 | $69.85 | $78.00 | +10.47% | 1,107,700 |
| Jul 2014 | $77.02 | $78.90 | $69.17 | $70.61 | -8.05% | 878,900 |
| Jun 2014 | $74.01 | $76.84 | $71.16 | $76.79 | +3.73% | 1,277,800 |
| May 2014 | $75.17 | $78.31 | $73.04 | $74.03 | -0.54% | 1,260,700 |
| Apr 2014 | $79.19 | $81.70 | $71.90 | $74.43 | -5.58% | 1,068,200 |
| Mar 2014 | $76.68 | $80.91 | $75.02 | $78.83 | +2.01% | 951,000 |
| Feb 2014 | $68.74 | $77.73 | $65.19 | $77.28 | +11.82% | 988,100 |
| Jan 2014 | $76.15 | $77.40 | $68.02 | $69.11 | -10.33% | 1,062,500 |
| Dec 2013 | $80.57 | $81.52 | $71.94 | $77.07 | -4.90% | 701,300 |
| Nov 2013 | $75.00 | $81.30 | $72.17 | $81.04 | +6.76% | 753,100 |
| Oct 2013 | $73.33 | $81.51 | $70.02 | $75.91 | +3.92% | 927,600 |
| Sep 2013 | $67.42 | $73.41 | $65.72 | $73.05 | +10.08% | 900,700 |
| Aug 2013 | $66.91 | $71.77 | $66.00 | $66.36 | +0.59% | 993,100 |
| Jul 2013 | $62.48 | $67.00 | $61.67 | $65.97 | +6.39% | 1,150,700 |
| Jun 2013 | $65.14 | $66.90 | $60.67 | $62.01 | -4.29% | 1,184,700 |
| May 2013 | $61.68 | $67.27 | $59.55 | $64.79 | +4.97% | 1,001,300 |
| Apr 2013 | $59.15 | $62.86 | $53.54 | $61.72 | +4.57% | 1,605,100 |
| Mar 2013 | $56.55 | $63.50 | $55.85 | $59.02 | +2.80% | 1,234,200 |
| Feb 2013 | $57.66 | $59.80 | $55.70 | $57.41 | +0.42% | 779,200 |
| Jan 2013 | $54.57 | $59.77 | $54.24 | $57.17 | +6.15% | 1,151,200 |
| Dec 2012 | $49.11 | $54.00 | $49.06 | $53.86 | +10.64% | 1,143,200 |
| Nov 2012 | $52.50 | $52.89 | $46.23 | $48.68 | -8.13% | 1,093,400 |
| Oct 2012 | $47.11 | $53.74 | $45.07 | $52.99 | +13.54% | 873,900 |
| Sep 2012 | $47.08 | $50.55 | $45.99 | $46.67 | -0.81% | 1,034,600 |
| Aug 2012 | $44.31 | $47.81 | $42.23 | $47.05 | +6.28% | 1,077,200 |
| Jul 2012 | $46.14 | $48.68 | $40.21 | $44.27 | -4.20% | 1,275,000 |
| Jun 2012 | $40.12 | $46.59 | $38.02 | $46.21 | +10.58% | 1,357,400 |
| May 2012 | $43.35 | $46.03 | $38.90 | $41.79 | -3.71% | 1,788,600 |
| Apr 2012 | $39.22 | $43.63 | $37.86 | $43.40 | +10.01% | 1,252,967 |
| Mar 2012 | $41.43 | $42.27 | $35.82 | $39.45 | -4.27% | 1,588,500 |
| Feb 2012 | $44.74 | $48.15 | $41.19 | $41.21 | -6.98% | 1,007,700 |
| Jan 2012 | $40.00 | $44.92 | $38.72 | $44.30 | +13.91% | 873,600 |
| Dec 2011 | $38.43 | $40.87 | $35.50 | $38.89 | -0.05% | 1,179,700 |
| Nov 2011 | $33.05 | $38.97 | $32.15 | $38.91 | +11.84% | 1,220,100 |
| Oct 2011 | $25.65 | $38.66 | $24.11 | $34.79 | +34.22% | 1,841,100 |
| Sep 2011 | $33.30 | $33.59 | $25.31 | $25.92 | -22.26% | 1,948,300 |
| Aug 2011 | $41.21 | $41.49 | $27.95 | $33.34 | -17.76% | 2,535,600 |
| Jul 2011 | $43.15 | $44.98 | $39.17 | $40.54 | -5.74% | 1,143,200 |
| Jun 2011 | $43.35 | $43.62 | $38.57 | $43.01 | -1.26% | 1,533,700 |
| May 2011 | $45.48 | $45.54 | $39.20 | $43.56 | -3.59% | 2,499,600 |
| Apr 2011 | $40.32 | $46.02 | $39.50 | $45.18 | +12.47% | 1,095,600 |
| Mar 2011 | $38.90 | $40.29 | $35.00 | $40.17 | +3.72% | 1,752,300 |
| Feb 2011 | $38.77 | $41.52 | $36.20 | $38.73 | +0.91% | 1,277,600 |
| Jan 2011 | $42.50 | $44.39 | $37.39 | $38.38 | -7.90% | 1,334,500 |
| Dec 2010 | $38.84 | $45.80 | $38.20 | $41.67 | +9.72% | 1,784,700 |
| Nov 2010 | $36.41 | $39.38 | $36.00 | $37.98 | +4.28% | 1,924,200 |
| Oct 2010 | $33.18 | $37.98 | $32.30 | $36.42 | +11.86% | 2,518,200 |
| Sep 2010 | $30.50 | $33.86 | $29.93 | $32.56 | +9.96% | 2,161,700 |
| Aug 2010 | $35.69 | $38.16 | $28.01 | $29.61 | -16.02% | 3,764,300 |
| Jul 2010 | $27.09 | $35.47 | $24.64 | $35.26 | +30.16% | 3,553,900 |
| Jun 2010 | $27.49 | $30.81 | $22.55 | $27.09 | -1.95% | 3,805,600 |
| May 2010 | $32.08 | $33.23 | $22.67 | $27.63 | -12.20% | 3,099,300 |
| Apr 2010 | $27.42 | $36.49 | $27.24 | $31.47 | +16.08% | 2,497,100 |
| Mar 2010 | $19.96 | $27.71 | $19.79 | $27.11 | +36.85% | 2,155,300 |
| Feb 2010 | $17.54 | $20.32 | $16.14 | $19.81 | +13.26% | 773,700 |
| Jan 2010 | $21.07 | $22.11 | $17.45 | $17.49 | -15.26% | 759,600 |
| Dec 2009 | $19.69 | $21.82 | $19.22 | $20.64 | +5.90% | 1,224,200 |
| Nov 2009 | $21.01 | $23.82 | $19.00 | $19.49 | -5.39% | 1,465,600 |
| Oct 2009 | $21.86 | $21.86 | $17.18 | $20.60 | -6.06% | 1,605,800 |
| Sep 2009 | $20.55 | $23.20 | $18.50 | $21.93 | +5.84% | 1,475,200 |
| Aug 2009 | $18.04 | $23.20 | $18.04 | $20.72 | +15.11% | 2,151,500 |
| Jul 2009 | $13.48 | $18.60 | $11.97 | $18.00 | +35.44% | 1,953,500 |
| Jun 2009 | $14.37 | $15.25 | $11.42 | $13.29 | -3.63% | 2,150,400 |
| May 2009 | $11.70 | $14.75 | $11.60 | $13.79 | +17.86% | 2,183,500 |
| Apr 2009 | $7.79 | $12.98 | $7.60 | $11.70 | +47.36% | 2,713,800 |
| Mar 2009 | $5.67 | $8.89 | $4.65 | $7.94 | +41.03% | 3,209,800 |
| Feb 2009 | $11.11 | $11.76 | $5.34 | $5.63 | -50.66% | 1,612,400 |
| Jan 2009 | $16.45 | $16.53 | $10.84 | $11.41 | -30.64% | 1,809,200 |
| Dec 2008 | $12.70 | $16.74 | $10.19 | $16.45 | +28.42% | 2,105,700 |
| Nov 2008 | $19.03 | $19.99 | $10.50 | $12.81 | -33.04% | 2,401,700 |
| Oct 2008 | $28.47 | $29.41 | $15.06 | $19.13 | -32.78% | 2,948,900 |
| Sep 2008 | $30.06 | $33.25 | $26.10 | $28.46 | -3.85% | 1,545,000 |
| Aug 2008 | $30.18 | $33.82 | $28.96 | $29.60 | -0.94% | 1,942,500 |
| Jul 2008 | $26.41 | $31.25 | $24.21 | $29.88 | +12.08% | 1,889,200 |
| Jun 2008 | $30.38 | $31.10 | $25.79 | $26.66 | -16.61% | 2,344,000 |
| May 2008 | $31.15 | $33.18 | $26.65 | $31.97 | +3.13% | 1,843,600 |
| Apr 2008 | $31.31 | $33.45 | $28.50 | $31.00 | -0.93% | 2,349,400 |
| Mar 2008 | $23.75 | $31.93 | $23.56 | $31.29 | +33.15% | 2,803,321 |
| Feb 2008 | $20.20 | $24.34 | $19.54 | $23.50 | +17.32% | 1,209,700 |
| Jan 2008 | $22.10 | $22.10 | $15.27 | $20.03 | -8.83% | 1,161,000 |
| Dec 2007 | $21.83 | $22.92 | $19.67 | $21.97 | +0.87% | 723,800 |
| Nov 2007 | $21.45 | $23.70 | $21.16 | $21.78 | +0.93% | 901,400 |
| Oct 2007 | $23.56 | $24.40 | $21.14 | $21.58 | -8.25% | 863,200 |
| Sep 2007 | $21.80 | $24.73 | $21.24 | $23.52 | +6.91% | 758,400 |
| Aug 2007 | $21.62 | $24.74 | $19.25 | $22.00 | +1.29% | 1,410,800 |
| Jul 2007 | $23.85 | $25.00 | $20.29 | $21.72 | -7.97% | 945,500 |
| Jun 2007 | $23.93 | $24.74 | $22.54 | $23.60 | -1.46% | 728,700 |
| May 2007 | $22.90 | $24.72 | $22.10 | $23.95 | +4.77% | 851,500 |
| Apr 2007 | $23.94 | $23.95 | $22.35 | $22.86 | -3.99% | 728,700 |
| Mar 2007 | $23.40 | $23.95 | $21.36 | $23.81 | +1.10% | 835,800 |
| Feb 2007 | $22.20 | $24.18 | $21.69 | $23.55 | +6.13% | 493,500 |
| Jan 2007 | $22.07 | $22.20 | $21.01 | $22.19 | +0.54% | 369,400 |
| Dec 2006 | $20.89 | $22.49 | $20.03 | $22.07 | +5.65% | 393,700 |
| Nov 2006 | $19.28 | $21.25 | $19.15 | $20.89 | +9.77% | 480,900 |
| Oct 2006 | $19.45 | $20.03 | $18.25 | $19.03 | -2.16% | 533,400 |
| Sep 2006 | $18.80 | $19.95 | $18.11 | $19.45 | +2.91% | 329,200 |
| Aug 2006 | $19.41 | $20.29 | $18.53 | $18.90 | -2.12% | 491,200 |
| Jul 2006 | $18.60 | $19.89 | $18.04 | $19.31 | +3.26% | 341,200 |
| Jun 2006 | $17.01 | $18.76 | $16.70 | $18.70 | +9.23% | 372,400 |
| May 2006 | $20.15 | $21.20 | $16.85 | $17.12 | -15.21% | 484,700 |
| Apr 2006 | $21.60 | $21.94 | $19.52 | $20.19 | -7.17% | 277,500 |
| Mar 2006 | $20.03 | $21.75 | $19.76 | $21.75 | +8.80% | 423,400 |
| Feb 2006 | $19.85 | $20.30 | $18.68 | $19.99 | +0.40% | 369,000 |
| Jan 2006 | $19.20 | $20.35 | $19.01 | $19.91 | +3.54% | 410,700 |
| Dec 2005 | $17.99 | $19.34 | $17.50 | $19.23 | +7.25% | 396,200 |
| Nov 2005 | $15.89 | $18.32 | $15.80 | $17.93 | +12.84% | 490,400 |
| Oct 2005 | $17.37 | $17.60 | $15.85 | $15.89 | -8.57% | 476,600 |
| Sep 2005 | $17.70 | $18.10 | $16.57 | $17.38 | -2.03% | 422,700 |
| Aug 2005 | $18.51 | $18.83 | $17.41 | $17.74 | -4.11% | 571,300 |
| Jul 2005 | $17.41 | $19.11 | $17.39 | $18.50 | +6.02% | 815,100 |
| Jun 2005 | $17.80 | $18.74 | $17.31 | $17.45 | -1.41% | 1,175,800 |
| May 2005 | $19.49 | $19.80 | $17.30 | $17.70 | -9.18% | 1,161,400 |
| Apr 2005 | $20.55 | $22.00 | $19.00 | $19.49 | -5.11% | 759,600 |
| Mar 2005 | $22.49 | $22.60 | $20.03 | $20.54 | -7.85% | 681,700 |
| Feb 2005 | $22.90 | $23.39 | $21.80 | $22.29 | -2.66% | 409,900 |
| Jan 2005 | $24.95 | $25.07 | $22.01 | $22.90 | -7.81% | 446,700 |
| Dec 2004 | $24.25 | $25.00 | $22.90 | $24.84 | +2.64% | 324,000 |
| Nov 2004 | $22.53 | $24.30 | $21.84 | $24.20 | +7.17% | 449,200 |
| Oct 2004 | $24.16 | $24.65 | $21.98 | $22.58 | -6.50% | 791,500 |
| Sep 2004 | $24.27 | $26.05 | $23.74 | $24.15 | -0.49% | 358,600 |
| Aug 2004 | $24.95 | $25.50 | $23.84 | $24.27 | -2.53% | 435,600 |
| Jul 2004 | $27.55 | $27.75 | $23.95 | $24.90 | -9.85% | 365,200 |
| Jun 2004 | $25.60 | $28.60 | $24.50 | $27.62 | +7.76% | 485,800 |
| May 2004 | $25.27 | $26.65 | $24.00 | $25.63 | +1.46% | 419,100 |
| Apr 2004 | $25.35 | $27.75 | $25.26 | $25.26 | -0.55% | 404,500 |
| Mar 2004 | $26.00 | $26.10 | $23.55 | $25.40 | -2.31% | 785,300 |
| Feb 2004 | $26.03 | $27.27 | $24.71 | $26.00 | -0.08% | 559,000 |
| Jan 2004 | $30.55 | $30.70 | $26.02 | $26.02 | -15.38% | 425,100 |
| Dec 2003 | $26.10 | $30.75 | $26.05 | $30.75 | +17.23% | 408,900 |
| Nov 2003 | $26.50 | $27.45 | $24.50 | $26.23 | -1.17% | 318,600 |
| Oct 2003 | $23.46 | $26.86 | $23.44 | $26.54 | +14.10% | 286,700 |
| Sep 2003 | $24.55 | $26.87 | $22.29 | $23.26 | -4.87% | 331,500 |
| Aug 2003 | $27.00 | $27.15 | $23.50 | $24.45 | -11.64% | 274,100 |
| Jul 2003 | $25.05 | $28.50 | $24.59 | $27.67 | +10.46% | 414,200 |
| Jun 2003 | $22.55 | $26.38 | $22.40 | $25.05 | +11.33% | 412,800 |
| May 2003 | $22.30 | $23.20 | $20.79 | $22.50 | +0.67% | 474,700 |
| Apr 2003 | $20.40 | $22.78 | $20.31 | $22.35 | +9.56% | 338,400 |
| Mar 2003 | $20.00 | $20.99 | $19.75 | $20.40 | +2.00% | 369,400 |
| Feb 2003 | $19.30 | $22.40 | $18.07 | $20.00 | +2.56% | 358,000 |
| Jan 2003 | $23.05 | $23.46 | $18.50 | $19.50 | -15.95% | 328,000 |
| Dec 2002 | $23.15 | $23.56 | $20.30 | $23.20 | +0.52% | 303,800 |
| Nov 2002 | $21.46 | $23.68 | $21.10 | $23.08 | +7.60% | 203,500 |
| Oct 2002 | $19.23 | $21.45 | $18.22 | $21.45 | +11.49% | 252,500 |
| Sep 2002 | $20.75 | $21.30 | $18.32 | $19.24 | -7.50% | 218,600 |
| Aug 2002 | $20.05 | $22.61 | $19.76 | $20.80 | +3.74% | 323,000 |
| Jul 2002 | $24.25 | $25.00 | $19.50 | $20.05 | -18.16% | 297,600 |
| Jun 2002 | $22.50 | $24.50 | $20.51 | $24.50 | +9.38% | 438,900 |
| May 2002 | $23.00 | $24.30 | $21.49 | $22.40 | -2.61% | 387,700 |
| Apr 2002 | $23.35 | $24.90 | $22.65 | $23.00 | -1.50% | 315,600 |
| Mar 2002 | $22.90 | $25.50 | $22.07 | $23.35 | +2.86% | 409,000 |
| Feb 2002 | $22.00 | $23.08 | $20.80 | $22.70 | +3.18% | 265,400 |
| Jan 2002 | $20.61 | $22.00 | $19.84 | $22.00 | +6.80% | 163,400 |
| Dec 2001 | $20.02 | $22.30 | $19.04 | $20.60 | +1.48% | 310,600 |
| Nov 2001 | $18.75 | $20.30 | $18.38 | $20.30 | +9.20% | 151,700 |
| Oct 2001 | $18.20 | $20.20 | $18.00 | $18.59 | +2.42% | 294,700 |
| Sep 2001 | $20.95 | $21.75 | $16.96 | $18.15 | -13.57% | 197,300 |
| Aug 2001 | $19.65 | $21.13 | $19.25 | $21.00 | +6.87% | 272,900 |
| Jul 2001 | $18.95 | $20.00 | $18.75 | $19.65 | +3.42% | 235,000 |
| Jun 2001 | $20.27 | $20.99 | $19.00 | $19.00 | -6.08% | 443,200 |
| May 2001 | $17.75 | $20.60 | $17.75 | $20.23 | +13.97% | 406,400 |
| Apr 2001 | $17.69 | $18.25 | $17.17 | $17.75 | +0.34% | 117,600 |
| Mar 2001 | $17.20 | $17.70 | $16.90 | $17.69 | +2.97% | 128,700 |
| Feb 2001 | $16.75 | $17.35 | $16.29 | $17.18 | +3.62% | 217,100 |
| Jan 2001 | $18.88 | $19.00 | $16.12 | $16.58 | -11.87% | 208,900 |
| Dec 2000 | $17.63 | $19.25 | $17.63 | $18.81 | +5.24% | 180,200 |
| Nov 2000 | $17.19 | $18.13 | $16.94 | $17.88 | +4.00% | 95,400 |
| Oct 2000 | $17.00 | $18.44 | $15.88 | $17.19 | +1.10% | 168,300 |
| Sep 2000 | $16.38 | $17.31 | $16.06 | $17.00 | +5.43% | 157,200 |
| Aug 2000 | $17.13 | $17.38 | $15.88 | $16.13 | -5.49% | 147,500 |
| Jul 2000 | $17.25 | $17.38 | $15.81 | $17.06 | -1.80% | 127,800 |
| Jun 2000 | $16.56 | $17.38 | $15.06 | $17.38 | +4.91% | 174,900 |
| May 2000 | $16.81 | $17.44 | $16.50 | $16.56 | -1.49% | 163,300 |
| Apr 2000 | $16.88 | $17.00 | $15.69 | $16.81 | -1.10% | 181,000 |
| Mar 2000 | $14.13 | $17.00 | $14.06 | $17.00 | +21.43% | 227,500 |
| Feb 2000 | $14.44 | $14.50 | $13.38 | $14.00 | -3.03% | 405,400 |
| Jan 2000 | $14.94 | $15.69 | $14.00 | $14.44 | +1.32% | 383,200 |
| Dec 1999 | $15.69 | $15.75 | $13.88 | $14.25 | -8.80% | 213,600 |
| Nov 1999 | $16.25 | $16.25 | $15.06 | $15.63 | -3.10% | 178,000 |
| Oct 1999 | $16.69 | $17.06 | $16.00 | $16.13 | -3.01% | 103,800 |
| Sep 1999 | $16.50 | $17.31 | $16.25 | $16.63 | +1.53% | 142,700 |
| Aug 1999 | $16.19 | $16.88 | $16.00 | $16.38 | +1.55% | 97,100 |
| Jul 1999 | $16.25 | $16.75 | $15.81 | $16.13 | -0.77% | 170,200 |
| Jun 1999 | $17.25 | $17.38 | $16.13 | $16.25 | -6.47% | 212,900 |
| May 1999 | $15.88 | $18.38 | $15.00 | $17.38 | +9.88% | 452,900 |
| Apr 1999 | $14.13 | $16.25 | $13.69 | $15.81 | +11.95% | 465,600 |
| Mar 1999 | $13.81 | $14.94 | $13.69 | $14.13 | +2.73% | 433,900 |
| Feb 1999 | $15.81 | $16.31 | $13.50 | $13.75 | -13.39% | 346,900 |
| Jan 1999 | $18.00 | $18.00 | $14.63 | $15.88 | -11.81% | 244,400 |
| Dec 1998 | $17.06 | $18.44 | $16.31 | $18.00 | +4.73% | 198,000 |
| Nov 1998 | $14.25 | $17.25 | $14.25 | $17.19 | +21.68% | 256,700 |
| Oct 1998 | $15.50 | $15.50 | $13.00 | $14.13 | -9.60% | 408,500 |
| Sep 1998 | $18.00 | $18.19 | $15.44 | $15.63 | -12.89% | 220,800 |
| Aug 1998 | $17.81 | $19.38 | $17.13 | $17.94 | +0.35% | 208,100 |
| Jul 1998 | $19.00 | $19.75 | $17.75 | $17.88 | -5.61% | 89,200 |
| Jun 1998 | $20.69 | $21.00 | $17.69 | $18.94 | -7.90% | 139,200 |
| May 1998 | $19.75 | $21.00 | $19.75 | $20.56 | +3.79% | 151,300 |
| Apr 1998 | $19.13 | $20.94 | $18.44 | $19.81 | +4.28% | 365,400 |
| Mar 1998 | $18.13 | $19.75 | $17.75 | $19.00 | +6.29% | 191,900 |
| Feb 1998 | $17.19 | $18.63 | $16.50 | $17.88 | +5.54% | 339,500 |
| Jan 1998 | $19.00 | $19.00 | $16.88 | $16.94 | -10.56% | 172,700 |
| Dec 1997 | $18.69 | $19.81 | $18.63 | $18.94 | +0.66% | 173,400 |
| Nov 1997 | $18.06 | $19.50 | $18.00 | $18.81 | +3.44% | 155,000 |
| Oct 1997 | $18.75 | $19.31 | $17.00 | $18.19 | -3.00% | 174,100 |
| Sep 1997 | $16.75 | $18.75 | $16.75 | $18.75 | +11.11% | 232,700 |
| Aug 1997 | $16.75 | $17.44 | $15.50 | $16.88 | +0.75% | 301,500 |
| Jul 1997 | $17.38 | $17.88 | $15.75 | $16.75 | -3.60% | 314,700 |
| Jun 1997 | $16.50 | $17.38 | $15.88 | $17.38 | +6.11% | 262,500 |
| May 1997 | $16.50 | $17.13 | $15.50 | $16.38 | 0.00% | 186,400 |
| Apr 1997 | $15.75 | $16.88 | $15.75 | $16.38 | +2.34% | 152,400 |
| Mar 1997 | $15.13 | $16.50 | $15.13 | $16.00 | +5.79% | 195,500 |
| Feb 1997 | $16.38 | $16.63 | $15.00 | $15.13 | -7.63% | 210,200 |
| Jan 1997 | $16.13 | $17.25 | $15.75 | $16.38 | 0.00% | 299,900 |
| Dec 1996 | $16.88 | $16.88 | $14.75 | $16.38 | -2.96% | 295,100 |
| Nov 1996 | $14.75 | $17.25 | $14.63 | $16.88 | +13.45% | 541,000 |
| Oct 1996 | $15.00 | $15.75 | $14.63 | $14.88 | 0.00% | 152,900 |
| Sep 1996 | $14.13 | $15.25 | $13.75 | $14.88 | +5.31% | 257,200 |
| Aug 1996 | $12.25 | $14.75 | $11.75 | $14.13 | +15.31% | 413,500 |
| Jul 1996 | $12.75 | $13.00 | $12.00 | $12.25 | -3.92% | 296,800 |
| Jun 1996 | $13.50 | $14.00 | $11.75 | $12.75 | -4.67% | 34,415,500 |
| May 1996 | $13.75 | $13.75 | $12.50 | $13.38 | +2.88% | 299,500 |
| Apr 1996 | $14.00 | $14.50 | $12.50 | $13.00 | -3.70% | 597,000 |
| Mar 1996 | $12.75 | $14.50 | $12.75 | $13.50 | -2.70% | 113,500 |
| Feb 1996 | $13.00 | $14.75 | $12.75 | $13.88 | +4.72% | 219,500 |
| Jan 1996 | $12.75 | $15.00 | $12.75 | $13.25 | -1.85% | 58,500 |
| Dec 1995 | $16.00 | $16.50 | $11.00 | $13.50 | -18.18% | 960,200 |
| Nov 1995 | $15.00 | $16.50 | $14.88 | $16.50 | +3.13% | 374,100 |
| Oct 1995 | $17.00 | $18.50 | $15.00 | $16.00 | -5.88% | 221,400 |
| Sep 1995 | $15.25 | $17.50 | $15.25 | $17.00 | +9.24% | 69,400 |
| Aug 1995 | $15.75 | $16.25 | $15.25 | $15.56 | -5.68% | 325,600 |
| Jul 1995 | $16.25 | $16.50 | $15.00 | $16.50 | +1.54% | 272,900 |
| Jun 1995 | $15.75 | $17.00 | $14.50 | $16.25 | +1.56% | 156,300 |
| May 1995 | $17.00 | $17.50 | $14.50 | $16.00 | -1.54% | 319,400 |
| Apr 1995 | $16.25 | $18.00 | $15.75 | $16.25 | -4.41% | 220,300 |
| Mar 1995 | $17.75 | $17.75 | $16.00 | $17.00 | -2.86% | 179,000 |
| Feb 1995 | $18.06 | $18.75 | $14.50 | $17.50 | -5.41% | 219,500 |
| Jan 1995 | $18.75 | $19.00 | $17.50 | $18.50 | -1.33% | 476,000 |
| Dec 1994 | $18.00 | $18.75 | $18.00 | $18.75 | +1.35% | 233,100 |
| Nov 1994 | $17.75 | $18.50 | $17.75 | $18.50 | +1.37% | 152,300 |
| Oct 1994 | $17.50 | $18.25 | $17.25 | $18.25 | +1.39% | 167,400 |
| Sep 1994 | $17.25 | $18.00 | $17.25 | $18.00 | +4.35% | 667,700 |
| Aug 1994 | $17.25 | $18.00 | $17.25 | $17.25 | 0.00% | 95,400 |
| Jul 1994 | $17.81 | $18.75 | $17.25 | $17.25 | -6.76% | 211,000 |
| Jun 1994 | $17.75 | $18.75 | $17.75 | $18.50 | +2.78% | 124,700 |
| May 1994 | $16.75 | $18.25 | $16.50 | $18.00 | +7.46% | 169,600 |
| Apr 1994 | $16.75 | $17.25 | $16.00 | $16.75 | -2.90% | 181,300 |
| Mar 1994 | $16.50 | $19.50 | $16.25 | $17.25 | +2.99% | 778,900 |
| Feb 1994 | $14.75 | $16.75 | $14.75 | $16.75 | +13.56% | 229,400 |
| Jan 1994 | $15.88 | $16.50 | $14.75 | $14.75 | -7.81% | 293,900 |
| Dec 1993 | $16.00 | $16.50 | $14.25 | $16.00 | +4.92% | 202,900 |
| Nov 1993 | $17.25 | $18.00 | $15.25 | $15.25 | -11.59% | 438,400 |
| Oct 1993 | $16.50 | $18.25 | $15.75 | $17.25 | +1.47% | 198,300 |
| Sep 1993 | $18.00 | $20.00 | $16.50 | $17.00 | -10.53% | 240,400 |
| Aug 1993 | $17.75 | $19.00 | $17.75 | $19.00 | +5.56% | 505,300 |
| Jul 1993 | $17.75 | $18.75 | $17.75 | $18.00 | -4.00% | 113,000 |
| Jun 1993 | $20.50 | $21.25 | $17.75 | $18.75 | -13.79% | 404,600 |
| May 1993 | $20.75 | $22.50 | $20.75 | $21.75 | +3.57% | 220,400 |
| Apr 1993 | $21.75 | $23.00 | $20.50 | $21.00 | -5.62% | 312,300 |
| Mar 1993 | $24.00 | $24.50 | $22.00 | $22.25 | -7.29% | 374,000 |
| Feb 1993 | $21.50 | $24.63 | $20.75 | $24.00 | +12.94% | 608,800 |
| Jan 1993 | $21.75 | $22.00 | $20.75 | $21.25 | +1.19% | 595,500 |
| Dec 1992 | $20.50 | $21.75 | $20.00 | $21.00 | +2.44% | 433,200 |
| Nov 1992 | $21.75 | $21.75 | $19.75 | $20.50 | -5.75% | 432,800 |
| Oct 1992 | $23.25 | $23.50 | $20.00 | $21.75 | -6.45% | 815,000 |
| Sep 1992 | $22.50 | $23.50 | $22.00 | $23.25 | +8.14% | 317,100 |
| Aug 1992 | $22.25 | $22.50 | $21.50 | $21.50 | -2.27% | 450,000 |
| Jul 1992 | $23.75 | $24.75 | $19.50 | $22.00 | -11.11% | 347,600 |
| Jun 1992 | $25.00 | $26.00 | $23.75 | $24.75 | -1.00% | 310,400 |
| May 1992 | $22.00 | $26.00 | $21.00 | $25.00 | +13.64% | 419,100 |
| Apr 1992 | $21.63 | $22.50 | $21.00 | $22.00 | -1.12% | 506,900 |
| Mar 1992 | $20.75 | $22.25 | $19.75 | $22.25 | +3.49% | 120,500 |
| Feb 1992 | $19.75 | $21.50 | $18.75 | $21.50 | +8.86% | 341,100 |
| Jan 1992 | $20.50 | $21.75 | $19.25 | $19.75 | -3.66% | 915,200 |
| Dec 1991 | $21.00 | $21.75 | $19.25 | $20.50 | -2.38% | 184,000 |
| Nov 1991 | $20.75 | $21.75 | $20.00 | $21.00 | +3.70% | 166,000 |
| Oct 1991 | $20.00 | $21.50 | $19.75 | $20.25 | +1.25% | 297,200 |
| Sep 1991 | $18.75 | $20.00 | $18.00 | $20.00 | +8.11% | 197,900 |
| Aug 1991 | $19.00 | $19.25 | $17.25 | $18.50 | -3.90% | 365,900 |
| Jul 1991 | $20.00 | $20.75 | $18.25 | $19.25 | -3.75% | 271,900 |
| Jun 1991 | $19.50 | $21.25 | $18.75 | $20.00 | +3.90% | 317,500 |
| May 1991 | $18.75 | $20.50 | $17.50 | $19.25 | +1.32% | 457,100 |
| Apr 1991 | $20.75 | $21.50 | $19.00 | $19.00 | -9.52% | 307,300 |
| Mar 1991 | $19.50 | $22.25 | $19.00 | $21.00 | +7.69% | 460,300 |
| Feb 1991 | $17.50 | $19.50 | $17.00 | $19.50 | +8.33% | 702,200 |
| Jan 1991 | $18.50 | $18.50 | $15.00 | $18.00 | -2.70% | 234,100 |
| Dec 1990 | $14.00 | $18.50 | $14.00 | $18.50 | +32.14% | 279,400 |
| Nov 1990 | $14.00 | $14.50 | $13.25 | $14.00 | 0.00% | 328,200 |
| Oct 1990 | $13.50 | $14.00 | $13.00 | $14.00 | +2.75% | 461,300 |
| Sep 1990 | $14.25 | $14.25 | $13.00 | $13.63 | -0.91% | 386,500 |
| Aug 1990 | $19.00 | $19.00 | $12.00 | $13.75 | -27.15% | 467,700 |
| Jul 1990 | $17.83 | $19.25 | $16.83 | $18.88 | +5.84% | 284,800 |
| Jun 1990 | $17.33 | $17.83 | $16.50 | $17.83 | +2.88% | 137,700 |
| May 1990 | $15.17 | $17.33 | $14.83 | $17.33 | +14.29% | 301,950 |
| Apr 1990 | $14.00 | $15.33 | $13.83 | $15.17 | +4.60% | 199,800 |
| Mar 1990 | $13.83 | $14.50 | $13.33 | $14.50 | +4.82% | 189,600 |
| Feb 1990 | $13.33 | $13.92 | $13.08 | $13.83 | +3.75% | 239,100 |
| Jan 1990 | $13.50 | $14.17 | $12.92 | $13.33 | -1.23% | 597,600 |
| Dec 1989 | $13.83 | $14.00 | $12.67 | $13.50 | -2.41% | 267,300 |
| Nov 1989 | $14.33 | $14.33 | $13.50 | $13.83 | -3.49% | 108,450 |
| Oct 1989 | $15.00 | $15.00 | $13.33 | $14.33 | -4.44% | 114,150 |
| Sep 1989 | $14.83 | $15.33 | $14.50 | $15.00 | -2.17% | 48,750 |
| Aug 1989 | $13.92 | $15.67 | $13.50 | $15.33 | +8.23% | 255,000 |
| Jul 1989 | $14.00 | $14.17 | $13.83 | $14.17 | 0.00% | 92,550 |
| Jun 1989 | $14.17 | $14.50 | $13.67 | $14.17 | 0.00% | 333,900 |
| May 1989 | $13.58 | $14.33 | $13.50 | $14.17 | +4.29% | 209,700 |
| Apr 1989 | $13.75 | $14.00 | $13.17 | $13.58 | -2.98% | 272,700 |
| Mar 1989 | $13.50 | $14.00 | $13.17 | $14.00 | +2.44% | 143,100 |
| Feb 1989 | $13.50 | $14.50 | $13.33 | $13.67 | 0.00% | 344,850 |
| Jan 1989 | $12.83 | $14.00 | $12.50 | $13.67 | +6.49% | 364,950 |
| Dec 1988 | $12.83 | $13.17 | $12.17 | $12.83 | 0.00% | 273,600 |
| Nov 1988 | $13.00 | $13.67 | $12.00 | $12.83 | -1.28% | 504,000 |
| Oct 1988 | $12.17 | $13.50 | $11.33 | $13.00 | +5.41% | 307,800 |
| Sep 1988 | $12.17 | $12.67 | $11.83 | $12.33 | -2.63% | 70,500 |
| Aug 1988 | $13.50 | $14.00 | $11.83 | $12.67 | -9.52% | 310,800 |
| Jul 1988 | $14.50 | $15.33 | $13.50 | $14.00 | -7.69% | 485,400 |
| Jun 1988 | $14.67 | $15.67 | $14.00 | $15.17 | +3.41% | 450,150 |
| May 1988 | $15.17 | $15.83 | $14.33 | $14.67 | -6.38% | 379,200 |
| Apr 1988 | $15.33 | $16.17 | $14.83 | $15.67 | +2.17% | 355,950 |
| Mar 1988 | $15.33 | $15.67 | $14.33 | $15.33 | 0.00% | 449,700 |
| Feb 1988 | $12.50 | $15.33 | $12.17 | $15.33 | +19.48% | 289,800 |
| Jan 1988 | $14.00 | $14.00 | $12.17 | $12.83 | -8.33% | 361,200 |
| Dec 1987 | $10.33 | $14.00 | $9.75 | $14.00 | +35.48% | 491,550 |
| Nov 1987 | $11.50 | $11.67 | $9.00 | $10.33 | -10.15% | 515,550 |
| Oct 1987 | $16.67 | $17.00 | $10.67 | $11.50 | -31.00% | 954,300 |
| Sep 1987 | $16.50 | $17.17 | $15.67 | $16.67 | +1.01% | 355,350 |
| Aug 1987 | $15.67 | $18.00 | $15.67 | $16.50 | +5.32% | 505,800 |
| Jul 1987 | $13.33 | $16.00 | $13.00 | $15.67 | +17.50% | 1,378,800 |
| Jun 1987 | $13.00 | $13.33 | $12.33 | $13.33 | +2.56% | 401,100 |
| May 1987 | $11.00 | $13.33 | $11.00 | $13.00 | +21.87% | 505,800 |
| Apr 1987 | $12.17 | $12.50 | $10.33 | $10.67 | -12.33% | 319,200 |
| Mar 1987 | $12.33 | $13.00 | $11.83 | $12.17 | -1.35% | 401,550 |
| Feb 1987 | $11.33 | $13.00 | $11.00 | $12.33 | +8.82% | 735,750 |
| Jan 1987 | $11.17 | $12.17 | $10.83 | $11.33 | +1.49% | 609,300 |
| Dec 1986 | $10.33 | $11.17 | $10.00 | $11.17 | +8.07% | 577,050 |
| Nov 1986 | $9.50 | $10.33 | $9.33 | $10.33 | +8.77% | 657,900 |
| Oct 1986 | $9.00 | $9.67 | $8.83 | $9.50 | +5.56% | 255,150 |
| Sep 1986 | $9.50 | $9.67 | $8.00 | $9.00 | -5.26% | 390,750 |
| Aug 1986 | $10.17 | $10.50 | $9.00 | $9.50 | -5.00% | 478,800 |
| Jul 1986 | $9.67 | $10.67 | $8.83 | $10.00 | +3.45% | 714,750 |
| Jun 1986 | $11.17 | $11.17 | $9.50 | $9.67 | -13.43% | 1,031,100 |
| May 1986 | $11.50 | $11.50 | $10.83 | $11.17 | -4.29% | 251,250 |
| Apr 1986 | $13.50 | $13.50 | $11.33 | $11.67 | -13.58% | 176,550 |
| Mar 1986 | $11.50 | $13.67 | $11.17 | $13.50 | +17.39% | 553,200 |
| Feb 1986 | $9.67 | $11.50 | $9.50 | $11.50 | +16.95% | 359,700 |
| Jan 1986 | $9.00 | $10.17 | $9.00 | $9.83 | +9.26% | 404,400 |
| Dec 1985 | $8.00 | $9.00 | $7.83 | $9.00 | +12.50% | 767,400 |
| Nov 1985 | $7.17 | $8.25 | $7.17 | $8.00 | +11.63% | 238,200 |
| Oct 1985 | $6.50 | $7.50 | $6.50 | $7.17 | +10.26% | 190,500 |
| Sep 1985 | $7.33 | $7.33 | $6.50 | $6.50 | -7.14% | 61,200 |
| Aug 1985 | $7.00 | $7.83 | $7.00 | $7.00 | -4.55% | 66,600 |
| Jul 1985 | $7.00 | $8.33 | $7.00 | $7.33 | +4.76% | 87,150 |
| Jun 1985 | $7.17 | $7.67 | $6.00 | $7.00 | -3.45% | 128,400 |
| May 1985 | $7.67 | $8.00 | $7.17 | $7.25 | -5.44% | 30,450 |
| Apr 1985 | $8.67 | $8.83 | $7.67 | $7.67 | -11.54% | 371,550 |
| Mar 1985 | $9.00 | $9.00 | $8.67 | $8.67 | 0.00% | 49,050 |
| Feb 1985 | $9.00 | $9.17 | $8.50 | $8.67 | -3.70% | 107,400 |
| Jan 1985 | $8.42 | $9.00 | $8.17 | $9.00 | +5.88% | 179,550 |
| Dec 1984 | $7.67 | $8.67 | $7.67 | $8.50 | +10.87% | 186,600 |
| Nov 1984 | $7.58 | $7.75 | $7.50 | $7.67 | +1.10% | 298,800 |
| Oct 1984 | $7.58 | $7.71 | $7.58 | $7.58 | 0.00% | 59,400 |
| Sep 1984 | $7.50 | $7.75 | $7.33 | $7.58 | 0.00% | 77,700 |
| Aug 1984 | $6.92 | $7.58 | $6.92 | $7.58 | +9.64% | 397,800 |
| Jul 1984 | $7.13 | $7.17 | $6.92 | $6.92 | -2.92% | 61,500 |
| Jun 1984 | $7.33 | $7.42 | $6.75 | $7.13 | -3.93% | 262,800 |
| May 1984 | $8.25 | $8.25 | $7.42 | $7.42 | -10.10% | 80,100 |
| Apr 1984 | $8.17 | $8.25 | $7.92 | $8.25 | +1.02% | 153,600 |
| Mar 1984 | $7.92 | $8.29 | $7.83 | $8.17 | +3.16% | 140,400 |
| Feb 1984 | $8.75 | $8.75 | $7.92 | $7.92 | -9.52% | 131,100 |
| Jan 1984 | $9.17 | $9.50 | $8.67 | $8.75 | -4.55% | 99,000 |
| Dec 1983 | $8.75 | $9.17 | $8.50 | $9.17 | +4.76% | 61,800 |
| Nov 1983 | $9.17 | $9.17 | $8.00 | $8.75 | -4.55% | 127,800 |
| Oct 1983 | $10.25 | $10.75 | $9.17 | $9.17 | -12.00% | 1,236,600 |
| Sep 1983 | $9.50 | $10.50 | $9.50 | $10.42 | +10.62% | 104,400 |
| Aug 1983 | $9.33 | $9.75 | $9.08 | $9.42 | +0.89% | 300,000 |
| Jul 1983 | $9.83 | $10.17 | $9.33 | $9.33 | -5.08% | 246,900 |
| Jun 1983 | $9.92 | $10.50 | $9.58 | $9.83 | -0.84% | 309,300 |
| May 1983 | $8.58 | $10.25 | $8.50 | $9.92 | +15.53% | 541,500 |
| Apr 1983 | $7.08 | $8.83 | $6.92 | $8.58 | +21.18% | 465,300 |
| Mar 1983 | $6.83 | $7.58 | $6.83 | $7.08 | +3.66% | 550,800 |
| Feb 1983 | $6.67 | $7.75 | $6.58 | $6.83 | +2.50% | 1,479,900 |
| Jan 1983 | $6.33 | $6.83 | $6.25 | $6.67 | +5.26% | 2,171,700 |
| Dec 1982 | $6.92 | $7.17 | $5.42 | $6.33 | -8.43% | 282,600 |
| Nov 1982 | $5.58 | $7.33 | $5.58 | $6.92 | +27.69% | 212,700 |
| Oct 1982 | $5.25 | $7.08 | $5.25 | $5.42 | +3.18% | 256,200 |
| Sep 1982 | $5.33 | $5.58 | $5.08 | $5.25 | -1.56% | 246,000 |
| Aug 1982 | $4.92 | $5.58 | $4.92 | $5.33 | +8.47% | 217,200 |
| Jul 1982 | $5.42 | $5.58 | $4.92 | $4.92 | -9.23% | 56,700 |
| Jun 1982 | $5.83 | $5.92 | $5.42 | $5.42 | -7.14% | 114,000 |
| May 1982 | $6.17 | $6.25 | $5.83 | $5.83 | -5.41% | 97,800 |
| Apr 1982 | $5.25 | $6.33 | $5.25 | $6.17 | +17.46% | 141,300 |
| Mar 1982 | $5.00 | $5.50 | $5.00 | $5.25 | +5.00% | 104,100 |
| Feb 1982 | $5.50 | $5.67 | $5.00 | $5.00 | -9.09% | 106,800 |
| Jan 1982 | $5.33 | $6.00 | $5.33 | $5.50 | +4.76% | 78,000 |
| Dec 1981 | $5.75 | $6.00 | $5.17 | $5.25 | -8.70% | 98,100 |
| Nov 1981 | $5.00 | $6.33 | $5.00 | $5.75 | +15.00% | 120,300 |
| Oct 1981 | $5.42 | $5.58 | $4.92 | $5.00 | -6.25% | 62,700 |
| Sep 1981 | $6.08 | $6.33 | $5.25 | $5.33 | -3.03% | 211,500 |
| Aug 1981 | $5.33 | $5.75 | $4.83 | $5.50 | +3.13% | 127,500 |
| Jul 1981 | $5.42 | $5.67 | $5.17 | $5.33 | -1.54% | 85,800 |
| Jun 1981 | $5.42 | $5.83 | $5.33 | $5.42 | 0.00% | 338,700 |
| May 1981 | $4.92 | $5.58 | $4.92 | $5.42 | +10.17% | 180,000 |
| Apr 1981 | $5.50 | $5.75 | $4.92 | $4.92 | -10.61% | 113,700 |
| Mar 1981 | $4.92 | $5.83 | $4.92 | $5.50 | +11.86% | 126,300 |
| Feb 1981 | $4.92 | $5.33 | $4.83 | $4.92 | 0.00% | 171,900 |
| Jan 1981 | $5.25 | $5.42 | $4.92 | $4.92 | -6.35% | 48,900 |
| Dec 1980 | $5.83 | $6.08 | $5.25 | $5.25 | -10.00% | 120,000 |
| Nov 1980 | $5.42 | $6.08 | $5.25 | $5.83 | +7.69% | 151,200 |
| Oct 1980 | $5.75 | $6.42 | $5.42 | $5.42 | -4.41% | 260,700 |
| Sep 1980 | $5.83 | $6.25 | $5.67 | $5.67 | -2.86% | 127,500 |
| Aug 1980 | $6.25 | $6.33 | $5.42 | $5.83 | -6.67% | 208,500 |
| Jul 1980 | $5.58 | $6.42 | $5.58 | $6.25 | +13.64% | 183,600 |
| Jun 1980 | $4.33 | $6.42 | $4.33 | $5.50 | +26.92% | 356,400 |
| May 1980 | $4.58 | $4.92 | $4.17 | $4.33 | -5.45% | 226,800 |
| Apr 1980 | $4.50 | $4.92 | $4.50 | $4.58 | +5.77% | 252,600 |
| Mar 1980 | $4.83 | $5.33 | $4.33 | $4.33 | – | 242,100 |
Seasonality
KWR return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 3.4% | -1.2% | -6.4% | 1.8% | -0.3% | 3.0% | 4.0% | 0.5% | -3.7% | -0.4% | 9.9% | -1.7% |
| Months up | 8 of 10 | 4 of 10 | 3 of 10 | 4 of 10 | 6 of 10 | 7 of 10 | 8 of 10 | 5 of 10 | 2 of 10 | 5 of 10 | 6 of 9 | 4 of 9 |
| 2026 | 12.3% | -4.4% | -15.5% | 9.8% | 5.6% | 10.7% | 1.4% | 3.3% | -4.8% | -4.0% | ||
| 2025 | 0.7% | -1.5% | -11.1% | -13.9% | 2.4% | 3.2% | 2.6% | 26.8% | -9.2% | 5.8% | -0.7% | -0.4% |
| 2024 | -10.8% | 5.6% | 2.4% | -8.9% | -2.8% | -6.4% | 7.3% | -6.8% | -0.5% | -9.8% | 4.0% | -10.7% |
| 2023 | 18.2% | -0.6% | 1.1% | -5.5% | 1.7% | 2.7% | 3.0% | -11.4% | -9.8% | -9.9% | 24.4% | 19.4% |
| 2022 | -9.2% | -11.3% | -6.9% | -5.6% | -3.9% | -4.4% | 8.8% | 7.5% | -17.2% | 13.0% | 21.0% | -15.2% |
| 2021 | 3.6% | 7.7% | -13.7% | -0.4% | 0.1% | -2.2% | 6.3% | 2.9% | -8.3% | 3.6% | -7.3% | 1.3% |
| 2020 | 1.1% | -5.1% | -19.9% | 20.8% | 12.3% | 8.7% | 4.7% | -2.1% | -5.4% | 6.4% | 29.5% | 2.6% |
| 2019 | 15.3% | 2.2% | -4.1% | 11.9% | -19.2% | 12.2% | -7.4% | -15.2% | -0.5% | -3.1% | -2.4% | 10.2% |
| 2018 | 2.3% | -7.4% | 3.9% | -0.5% | 4.0% | 1.3% | 14.9% | 1.5% | 12.3% | -10.9% | 14.6% | -13.8% |
| 2017 | 0.7% | 2.5% | -0.0% | 10.1% | -3.6% | 4.2% | -2.1% | -1.9% | 6.3% | 5.2% | 6.1% | -8.5% |