Suncor Energy Inc (SU) stock
SUNYSEPetroleum RefiningFiscal year ends December 31
$79.42+1.79 (+2.31%)
Close on Oct 30, 2026Market cap $94.79BP/E 22.9Yield –
Price history
Suncor Energy share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$79.42
+2.31% on the day
52-week range
$38.72 – $80.25
-1.0% from the high
Change over 52 weeks
+99.9%
From $39.72 on Oct 30, 2025
Average volume
4.12M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $67.76 | $80.25 | $67.44 | $79.42 | +17.02% | 76,430,817 |
| Sep 2026 | $68.02 | $72.06 | $65.86 | $67.87 | +1.57% | 96,387,849 |
| Aug 2026 | $65.77 | $69.14 | $59.95 | $66.82 | -0.68% | 92,774,068 |
| Jul 2026 | $53.68 | $67.48 | $53.29 | $67.28 | +25.34% | 85,267,109 |
| Jun 2026 | $63.66 | $66.35 | $53.36 | $53.68 | -13.92% | 115,076,268 |
| May 2026 | $68.30 | $70.29 | $61.75 | $62.36 | -8.91% | 67,043,214 |
| Apr 2026 | $64.91 | $68.62 | $59.27 | $68.46 | +3.55% | 80,666,943 |
| Mar 2026 | $58.15 | $67.76 | $55.29 | $66.11 | +16.97% | 142,138,184 |
| Feb 2026 | $51.44 | $57.13 | $51.38 | $56.52 | +6.70% | 98,568,752 |
| Jan 2026 | $44.24 | $54.80 | $42.69 | $52.97 | +19.41% | 103,690,426 |
| Dec 2025 | $45.23 | $45.48 | $42.09 | $44.36 | -0.94% | 99,336,789 |
| Nov 2025 | $39.73 | $45.60 | $38.72 | $44.78 | +12.48% | 80,934,944 |
| Oct 2025 | $41.73 | $41.98 | $37.77 | $39.81 | -4.78% | 74,625,114 |
| Sep 2025 | $41.27 | $43.48 | $39.59 | $41.81 | +1.23% | 93,192,371 |
| Aug 2025 | $39.31 | $41.76 | $38.25 | $41.30 | +4.66% | 78,312,402 |
| Jul 2025 | $37.68 | $40.22 | $37.23 | $39.46 | +5.37% | 74,448,297 |
| Jun 2025 | $36.46 | $41.48 | $35.93 | $37.45 | +5.34% | 127,001,564 |
| May 2025 | $35.18 | $36.60 | $33.50 | $35.55 | +0.74% | 104,032,831 |
| Apr 2025 | $38.65 | $39.16 | $30.79 | $35.29 | -8.86% | 104,294,508 |
| Mar 2025 | $38.35 | $39.13 | $33.81 | $38.72 | +1.15% | 114,909,147 |
| Feb 2025 | $36.18 | $40.75 | $36.01 | $38.28 | +1.92% | 87,137,890 |
| Jan 2025 | $36.00 | $40.64 | $35.79 | $37.56 | +5.27% | 84,538,481 |
| Dec 2024 | $39.65 | $39.77 | $34.17 | $35.68 | -9.63% | 94,018,258 |
| Nov 2024 | $38.25 | $41.75 | $37.40 | $39.48 | +4.53% | 87,836,486 |
| Oct 2024 | $36.66 | $40.68 | $36.61 | $37.77 | +2.30% | 62,851,711 |
| Sep 2024 | $39.81 | $39.85 | $35.54 | $36.92 | -8.93% | 96,794,195 |
| Aug 2024 | $39.76 | $41.95 | $35.09 | $40.54 | +1.55% | 88,896,750 |
| Jul 2024 | $38.26 | $39.98 | $37.36 | $39.92 | +4.78% | 69,185,958 |
| Jun 2024 | $40.74 | $40.82 | $36.15 | $38.10 | -6.66% | 115,523,538 |
| May 2024 | $38.19 | $41.50 | $37.29 | $40.82 | +6.89% | 113,774,411 |
| Apr 2024 | $37.05 | $39.73 | $36.74 | $38.19 | +3.47% | 89,026,062 |
| Mar 2024 | $34.35 | $36.98 | $34.12 | $36.91 | +7.42% | 95,577,209 |
| Feb 2024 | $33.27 | $34.52 | $31.25 | $34.36 | +3.74% | 91,566,538 |
| Jan 2024 | $32.20 | $34.31 | $31.03 | $33.12 | +3.37% | 76,263,611 |
| Dec 2023 | $33.06 | $33.75 | $29.45 | $32.04 | -2.88% | 96,829,405 |
| Nov 2023 | $32.63 | $34.30 | $31.12 | $32.99 | +1.82% | 116,681,899 |
| Oct 2023 | $34.39 | $34.74 | $31.45 | $32.40 | -5.76% | 88,137,834 |
| Sep 2023 | $34.42 | $35.51 | $33.55 | $34.38 | +1.48% | 104,977,756 |
| Aug 2023 | $30.91 | $34.41 | $29.95 | $33.88 | +8.28% | 119,306,038 |
| Jul 2023 | $29.31 | $31.57 | $28.26 | $31.29 | +6.72% | 82,675,456 |
| Jun 2023 | $28.05 | $30.61 | $27.98 | $29.32 | +4.71% | 87,412,769 |
| May 2023 | $30.99 | $31.50 | $27.59 | $28.00 | -10.60% | 108,062,379 |
| Apr 2023 | $32.39 | $33.33 | $29.14 | $31.32 | +0.87% | 90,574,084 |
| Mar 2023 | $33.77 | $35.50 | $28.11 | $31.05 | -7.59% | 121,584,996 |
| Feb 2023 | $34.54 | $35.46 | $32.22 | $33.60 | -3.23% | 79,837,322 |
| Jan 2023 | $31.30 | $35.49 | $29.57 | $34.72 | +9.42% | 83,970,509 |
| Dec 2022 | $32.84 | $33.20 | $29.32 | $31.73 | -3.47% | 123,018,212 |
| Nov 2022 | $35.25 | $37.23 | $32.73 | $32.87 | -4.42% | 110,019,794 |
| Oct 2022 | $29.45 | $34.86 | $29.45 | $34.39 | +22.17% | 100,771,320 |
| Sep 2022 | $31.43 | $32.85 | $26.43 | $28.15 | -12.90% | 102,208,381 |
| Aug 2022 | $33.44 | $35.28 | $29.28 | $32.32 | -4.77% | 132,864,344 |
| Jul 2022 | $35.36 | $35.79 | $28.65 | $33.94 | -3.22% | 145,706,626 |
| Jun 2022 | $40.88 | $42.72 | $32.52 | $35.07 | -13.15% | 175,966,302 |
| May 2022 | $35.47 | $42.02 | $33.06 | $40.38 | +12.35% | 176,757,254 |
| Apr 2022 | $32.44 | $37.59 | $30.31 | $35.94 | +10.28% | 132,575,991 |
| Mar 2022 | $31.02 | $34.09 | $29.19 | $32.59 | +6.75% | 214,458,268 |
| Feb 2022 | $28.57 | $30.59 | $28.14 | $30.53 | +6.86% | 165,459,152 |
| Jan 2022 | $25.17 | $29.25 | $25.10 | $28.57 | +14.14% | 169,769,912 |
| Dec 2021 | $25.22 | $25.39 | $22.22 | $25.03 | +2.79% | 138,223,017 |
| Nov 2021 | $26.75 | $26.97 | $23.96 | $24.35 | -7.41% | 154,920,952 |
| Oct 2021 | $20.78 | $26.64 | $20.73 | $26.30 | +26.81% | 171,387,061 |
| Sep 2021 | $18.59 | $21.49 | $18.04 | $20.74 | +11.21% | 160,533,566 |
| Aug 2021 | $19.67 | $20.33 | $17.10 | $18.65 | -4.99% | 148,079,248 |
| Jul 2021 | $24.60 | $24.73 | $19.44 | $19.63 | -18.11% | 149,986,285 |
| Jun 2021 | $23.66 | $25.73 | $23.22 | $23.97 | +3.77% | 142,723,701 |
| May 2021 | $21.65 | $24.34 | $21.48 | $23.10 | +7.84% | 125,629,674 |
| Apr 2021 | $21.05 | $22.34 | $19.65 | $21.42 | +2.49% | 121,035,403 |
| Mar 2021 | $20.47 | $23.69 | $20.01 | $20.90 | +5.24% | 210,303,117 |
| Feb 2021 | $17.02 | $21.86 | $16.40 | $19.86 | +18.71% | 203,438,634 |
| Jan 2021 | $17.00 | $19.65 | $16.55 | $16.73 | -0.30% | 159,836,662 |
| Dec 2020 | $16.60 | $19.16 | $15.68 | $16.78 | +4.29% | 153,745,613 |
| Nov 2020 | $11.48 | $18.03 | $11.25 | $16.09 | +42.52% | 167,175,566 |
| Oct 2020 | $12.16 | $13.23 | $10.67 | $11.29 | -7.69% | 196,560,967 |
| Sep 2020 | $16.01 | $16.38 | $12.20 | $12.23 | -23.71% | 194,534,341 |
| Aug 2020 | $15.76 | $17.78 | $15.55 | $16.03 | +1.71% | 92,260,951 |
| Jul 2020 | $16.83 | $18.28 | $15.62 | $15.76 | -6.52% | 102,898,722 |
| Jun 2020 | $17.04 | $21.95 | $16.05 | $16.86 | -1.52% | 126,708,120 |
| May 2020 | $17.35 | $18.50 | $14.92 | $17.12 | -4.09% | 131,516,290 |
| Apr 2020 | $15.02 | $19.17 | $13.98 | $17.85 | +12.97% | 207,513,746 |
| Mar 2020 | $27.84 | $27.88 | $9.61 | $15.80 | -42.75% | 282,771,297 |
| Feb 2020 | $30.51 | $30.90 | $26.67 | $27.60 | -9.77% | 86,128,002 |
| Jan 2020 | $32.93 | $34.56 | $30.39 | $30.59 | -6.74% | 78,006,156 |
| Dec 2019 | $31.27 | $32.97 | $30.59 | $32.80 | +4.46% | 54,551,649 |
| Nov 2019 | $29.93 | $32.50 | $29.80 | $31.40 | +5.76% | 58,866,888 |
| Oct 2019 | $31.55 | $31.71 | $28.92 | $29.69 | -5.98% | 64,347,299 |
| Sep 2019 | $28.26 | $32.74 | $28.14 | $31.58 | +8.04% | 56,724,045 |
| Aug 2019 | $28.36 | $29.50 | $27.28 | $29.23 | +1.85% | 95,539,332 |
| Jul 2019 | $31.64 | $32.69 | $28.47 | $28.70 | -7.89% | 63,226,214 |
| Jun 2019 | $30.77 | $32.10 | $29.92 | $31.16 | +1.17% | 61,967,307 |
| May 2019 | $32.98 | $33.11 | $30.26 | $30.80 | -6.67% | 64,170,558 |
| Apr 2019 | $32.72 | $34.25 | $32.25 | $33.00 | +1.76% | 55,599,411 |
| Mar 2019 | $34.16 | $34.87 | $32.29 | $32.43 | -5.89% | 70,431,690 |
| Feb 2019 | $32.50 | $34.67 | $31.88 | $34.46 | +6.62% | 71,202,165 |
| Jan 2019 | $27.60 | $32.51 | $27.35 | $32.32 | +15.55% | 79,117,340 |
| Dec 2018 | $32.98 | $33.43 | $25.81 | $27.97 | -13.38% | 99,070,300 |
| Nov 2018 | $33.78 | $35.37 | $31.80 | $32.29 | -3.06% | 99,925,557 |
| Oct 2018 | $39.21 | $40.08 | $32.80 | $33.31 | -13.91% | 94,423,912 |
| Sep 2018 | $40.90 | $40.98 | $37.73 | $38.69 | -6.05% | 58,480,317 |
| Aug 2018 | $41.80 | $42.24 | $39.19 | $41.18 | -2.28% | 50,053,532 |
| Jul 2018 | $40.31 | $42.55 | $39.98 | $42.14 | +3.59% | 64,854,604 |
| Jun 2018 | $39.71 | $41.71 | $38.23 | $40.68 | +2.26% | 81,417,200 |
| May 2018 | $38.02 | $41.82 | $37.40 | $39.78 | +4.05% | 75,332,691 |
| Apr 2018 | $34.47 | $38.87 | $33.47 | $38.23 | +10.68% | 64,473,416 |
| Mar 2018 | $32.90 | $34.78 | $31.33 | $34.54 | +4.92% | 77,573,192 |
| Feb 2018 | $36.29 | $36.41 | $32.32 | $32.92 | -9.19% | 82,481,989 |
| Jan 2018 | $36.62 | $38.39 | $35.95 | $36.25 | -1.28% | 53,927,073 |
| Dec 2017 | $35.00 | $36.93 | $33.88 | $36.72 | +5.64% | 50,479,859 |
| Nov 2017 | $34.11 | $36.71 | $34.01 | $34.76 | +2.36% | 69,599,967 |
| Oct 2017 | $34.70 | $35.18 | $32.83 | $33.96 | -3.05% | 69,777,169 |
| Sep 2017 | $31.54 | $35.16 | $31.34 | $35.03 | +11.81% | 58,174,072 |
| Aug 2017 | $32.53 | $33.24 | $30.68 | $31.33 | -3.95% | 63,430,205 |
| Jul 2017 | $29.33 | $32.88 | $27.96 | $32.62 | +11.71% | 70,726,028 |
| Jun 2017 | $30.99 | $31.66 | $28.46 | $29.20 | -6.74% | 76,975,102 |
| May 2017 | $31.30 | $32.48 | $29.89 | $31.31 | -0.16% | 59,141,468 |
| Apr 2017 | $30.72 | $31.47 | $29.78 | $31.36 | +1.98% | 51,323,694 |
| Mar 2017 | $31.29 | $31.76 | $29.39 | $30.75 | -1.85% | 87,719,735 |
| Feb 2017 | $31.03 | $32.76 | $30.17 | $31.33 | +0.93% | 78,532,516 |
| Jan 2017 | $32.99 | $33.47 | $30.71 | $31.04 | -5.05% | 64,838,710 |
| Dec 2016 | $32.55 | $33.79 | $31.82 | $32.69 | +2.61% | 52,719,968 |
| Nov 2016 | $29.95 | $32.42 | $28.81 | $31.86 | +6.13% | 74,997,453 |
| Oct 2016 | $27.89 | $31.52 | $27.30 | $30.02 | +8.06% | 75,873,467 |
| Sep 2016 | $26.80 | $28.14 | $25.70 | $27.78 | +2.47% | 109,103,700 |
| Aug 2016 | $26.61 | $28.76 | $25.77 | $27.11 | +0.74% | 76,800,200 |
| Jul 2016 | $27.84 | $28.70 | $26.08 | $26.91 | -2.96% | 63,682,100 |
| Jun 2016 | $27.20 | $28.57 | $25.60 | $27.73 | +0.29% | 109,673,200 |
| May 2016 | $29.14 | $29.34 | $25.31 | $27.65 | -5.86% | 106,408,100 |
| Apr 2016 | $27.11 | $29.90 | $26.48 | $29.37 | +5.61% | 79,925,500 |
| Mar 2016 | $24.70 | $28.32 | $24.08 | $27.81 | +13.60% | 91,183,300 |
| Feb 2016 | $23.20 | $25.23 | $20.35 | $24.48 | +3.95% | 114,369,100 |
| Jan 2016 | $25.47 | $25.85 | $18.71 | $23.55 | -8.72% | 116,583,400 |
| Dec 2015 | $27.68 | $28.28 | $24.97 | $25.80 | -6.52% | 83,971,700 |
| Nov 2015 | $29.57 | $30.70 | $27.16 | $27.60 | -7.16% | 69,676,400 |
| Oct 2015 | $27.26 | $29.98 | $26.24 | $29.73 | +11.26% | 119,594,400 |
| Sep 2015 | $27.41 | $27.65 | $25.04 | $26.72 | -5.38% | 101,988,300 |
| Aug 2015 | $27.80 | $29.17 | $24.20 | $28.24 | +0.28% | 107,092,900 |
| Jul 2015 | $27.51 | $28.57 | $24.91 | $28.16 | +2.33% | 93,030,200 |
| Jun 2015 | $29.24 | $29.76 | $27.24 | $27.52 | -5.85% | 88,220,700 |
| May 2015 | $32.40 | $32.87 | $28.67 | $29.23 | -10.34% | 69,365,200 |
| Apr 2015 | $29.43 | $33.49 | $29.33 | $32.60 | +11.45% | 80,467,500 |
| Mar 2015 | $29.72 | $30.31 | $27.00 | $29.25 | -2.82% | 74,933,300 |
| Feb 2015 | $30.42 | $32.43 | $29.60 | $30.10 | +0.97% | 83,886,800 |
| Jan 2015 | $31.50 | $32.08 | $28.13 | $29.81 | -6.20% | 114,106,800 |
| Dec 2014 | $31.06 | $33.42 | $26.56 | $31.78 | +0.60% | 133,336,800 |
| Nov 2014 | $35.62 | $36.35 | $31.24 | $31.59 | -11.11% | 85,548,500 |
| Oct 2014 | $36.48 | $36.97 | $31.07 | $35.54 | -1.69% | 124,853,800 |
| Sep 2014 | $40.61 | $41.14 | $35.77 | $36.15 | -12.02% | 70,752,800 |
| Aug 2014 | $40.69 | $41.18 | $38.15 | $41.09 | +0.05% | 61,344,700 |
| Jul 2014 | $42.63 | $43.15 | $40.49 | $41.07 | -3.66% | 58,190,100 |
| Jun 2014 | $38.33 | $43.49 | $38.29 | $42.63 | +10.64% | 74,986,900 |
| May 2014 | $38.42 | $39.96 | $38.13 | $38.53 | -0.18% | 55,945,300 |
| Apr 2014 | $34.96 | $39.11 | $34.62 | $38.60 | +10.41% | 69,789,800 |
| Mar 2014 | $33.00 | $35.17 | $32.23 | $34.96 | +5.81% | 61,154,300 |
| Feb 2014 | $33.28 | $33.68 | $31.30 | $33.04 | +0.64% | 68,154,000 |
| Jan 2014 | $34.92 | $34.97 | $32.07 | $32.83 | -6.33% | 70,587,500 |
| Dec 2013 | $34.45 | $35.47 | $33.13 | $35.05 | +1.07% | 79,283,200 |
| Nov 2013 | $36.52 | $36.52 | $34.30 | $34.68 | -4.59% | 86,703,200 |
| Oct 2013 | $35.63 | $37.00 | $34.30 | $36.35 | +1.59% | 73,589,900 |
| Sep 2013 | $34.02 | $36.76 | $33.99 | $35.78 | +5.64% | 65,489,100 |
| Aug 2013 | $31.83 | $34.99 | $31.80 | $33.87 | +7.08% | 87,942,100 |
| Jul 2013 | $29.67 | $32.54 | $29.05 | $31.63 | +7.26% | 83,325,100 |
| Jun 2013 | $30.34 | $31.39 | $28.32 | $29.49 | -2.71% | 92,240,100 |
| May 2013 | $30.91 | $32.48 | $30.13 | $30.31 | -2.70% | 125,173,200 |
| Apr 2013 | $30.03 | $31.20 | $26.83 | $31.15 | +3.80% | 115,550,000 |
| Mar 2013 | $30.09 | $31.35 | $29.75 | $30.01 | -0.79% | 73,544,000 |
| Feb 2013 | $33.95 | $34.63 | $29.84 | $30.25 | -11.08% | 94,507,500 |
| Jan 2013 | $33.65 | $34.65 | $33.40 | $34.02 | +3.15% | 64,215,400 |
| Dec 2012 | $32.79 | $33.46 | $31.96 | $32.98 | +1.13% | 61,480,500 |
| Nov 2012 | $34.04 | $35.18 | $31.17 | $32.61 | -3.00% | 82,510,600 |
| Oct 2012 | $33.11 | $34.63 | $32.56 | $33.62 | +2.34% | 88,120,500 |
| Sep 2012 | $31.33 | $35.82 | $30.90 | $32.85 | +5.02% | 81,664,700 |
| Aug 2012 | $30.82 | $33.05 | $29.90 | $31.28 | +2.42% | 65,577,300 |
| Jul 2012 | $28.95 | $31.93 | $27.80 | $30.54 | +5.49% | 100,161,900 |
| Jun 2012 | $26.30 | $29.74 | $25.95 | $28.95 | +7.26% | 100,748,600 |
| May 2012 | $33.48 | $33.77 | $26.53 | $26.99 | -18.31% | 123,974,900 |
| Apr 2012 | $32.59 | $33.59 | $29.29 | $33.04 | +1.04% | 103,590,700 |
| Mar 2012 | $35.95 | $36.46 | $31.73 | $32.70 | -9.02% | 101,566,500 |
| Feb 2012 | $34.76 | $37.37 | $33.40 | $35.94 | +4.17% | 106,857,200 |
| Jan 2012 | $29.77 | $34.92 | $29.76 | $34.50 | +19.67% | 108,878,900 |
| Dec 2011 | $30.02 | $31.45 | $26.30 | $28.83 | -3.96% | 120,115,600 |
| Nov 2011 | $29.66 | $33.27 | $27.06 | $30.02 | -5.92% | 149,778,500 |
| Oct 2011 | $25.16 | $33.40 | $22.55 | $31.91 | +25.43% | 176,516,600 |
| Sep 2011 | $32.01 | $32.39 | $24.94 | $25.44 | -20.25% | 167,993,000 |
| Aug 2011 | $39.69 | $39.69 | $29.00 | $31.90 | -16.54% | 220,102,600 |
| Jul 2011 | $39.01 | $41.88 | $37.96 | $38.22 | -2.25% | 111,899,200 |
| Jun 2011 | $41.86 | $41.95 | $36.93 | $39.10 | -6.68% | 131,738,900 |
| May 2011 | $46.04 | $47.00 | $38.76 | $41.90 | -8.99% | 158,973,300 |
| Apr 2011 | $45.28 | $46.84 | $41.93 | $46.04 | +2.68% | 111,941,700 |
| Mar 2011 | $47.14 | $48.53 | $40.25 | $44.84 | -4.64% | 179,914,700 |
| Feb 2011 | $41.81 | $47.62 | $40.01 | $47.02 | +13.27% | 182,174,700 |
| Jan 2011 | $38.80 | $41.67 | $36.54 | $41.51 | +8.41% | 137,353,200 |
| Dec 2010 | $34.23 | $38.49 | $34.18 | $38.29 | +13.92% | 106,365,600 |
| Nov 2010 | $32.63 | $36.60 | $32.20 | $33.61 | +5.00% | 137,632,493 |
| Oct 2010 | $32.96 | $35.40 | $31.53 | $32.01 | -1.66% | 130,351,000 |
| Sep 2010 | $30.86 | $33.50 | $30.72 | $32.55 | +7.57% | 103,742,600 |
| Aug 2010 | $33.46 | $34.17 | $29.15 | $30.26 | -8.16% | 93,277,700 |
| Jul 2010 | $29.37 | $33.16 | $28.56 | $32.95 | +11.92% | 105,024,100 |
| Jun 2010 | $30.81 | $34.77 | $29.38 | $29.44 | -3.35% | 169,798,500 |
| May 2010 | $34.79 | $34.90 | $27.65 | $30.46 | -10.86% | 237,351,600 |
| Apr 2010 | $33.13 | $35.71 | $32.21 | $34.17 | +5.01% | 174,812,900 |
| Mar 2010 | $29.29 | $32.85 | $29.01 | $32.54 | +12.56% | 173,835,900 |
| Feb 2010 | $32.18 | $32.81 | $28.04 | $28.91 | -8.66% | 221,719,000 |
| Jan 2010 | $36.59 | $38.22 | $31.38 | $31.65 | -10.37% | 108,409,900 |
| Dec 2009 | $36.76 | $37.80 | $33.38 | $35.31 | -2.49% | 123,550,400 |
| Nov 2009 | $33.37 | $37.37 | $32.18 | $36.21 | +9.66% | 153,075,700 |
| Oct 2009 | $35.00 | $39.62 | $31.84 | $33.02 | -4.46% | 160,438,800 |
| Sep 2009 | $30.55 | $37.31 | $29.60 | $34.56 | +12.79% | 164,870,300 |
| Aug 2009 | $33.77 | $35.05 | $30.41 | $30.64 | -5.67% | 135,877,300 |
| Jul 2009 | $31.18 | $34.09 | $25.51 | $32.48 | +7.05% | 240,846,100 |
| Jun 2009 | $36.62 | $36.93 | $27.56 | $30.34 | -14.32% | 233,007,200 |
| May 2009 | $26.00 | $36.53 | $25.96 | $35.41 | +39.63% | 275,453,600 |
| Apr 2009 | $21.87 | $26.44 | $21.61 | $25.36 | +14.18% | 188,619,700 |
| Mar 2009 | $19.87 | $27.92 | $18.21 | $22.21 | +6.83% | 341,967,500 |
| Feb 2009 | $18.99 | $22.34 | $16.95 | $20.79 | +8.00% | 207,276,700 |
| Jan 2009 | $19.69 | $25.31 | $17.37 | $19.25 | -1.28% | 229,580,500 |
| Dec 2008 | $20.38 | $22.99 | $15.29 | $19.50 | -9.05% | 177,606,900 |
| Nov 2008 | $23.87 | $25.98 | $14.52 | $21.44 | -10.37% | 211,052,500 |
| Oct 2008 | $40.51 | $41.12 | $17.83 | $23.92 | -43.24% | 332,013,900 |
| Sep 2008 | $53.95 | $53.95 | $38.00 | $42.14 | -25.86% | 194,486,100 |
| Aug 2008 | $54.06 | $59.65 | $49.12 | $56.84 | +4.29% | 117,861,000 |
| Jul 2008 | $57.80 | $61.99 | $50.80 | $54.50 | -6.23% | 146,174,700 |
| Jun 2008 | $67.58 | $69.94 | $58.01 | $58.12 | -14.97% | 109,011,900 |
| May 2008 | $55.01 | $74.28 | $52.88 | $68.35 | +21.31% | 142,734,500 |
| Apr 2008 | $48.34 | $60.65 | $46.31 | $56.35 | +16.96% | 119,545,800 |
| Mar 2008 | $51.72 | $55.54 | $44.92 | $48.18 | -6.64% | 111,123,600 |
| Feb 2008 | $47.48 | $53.54 | $44.65 | $51.60 | +9.86% | 85,771,600 |
| Jan 2008 | $54.75 | $56.73 | $39.67 | $46.97 | -13.60% | 146,039,000 |
| Dec 2007 | $47.50 | $55.67 | $47.35 | $54.37 | +13.54% | 62,725,800 |
| Nov 2007 | $53.86 | $58.99 | $47.28 | $47.88 | -12.33% | 109,546,800 |
| Oct 2007 | $47.38 | $54.75 | $45.70 | $54.62 | +15.21% | 127,859,400 |
| Sep 2007 | $44.88 | $50.06 | $44.41 | $47.41 | +6.06% | 97,990,800 |
| Aug 2007 | $45.08 | $46.23 | $41.19 | $44.70 | -1.19% | 114,375,400 |
| Jul 2007 | $45.50 | $48.21 | $43.73 | $45.24 | +0.61% | 109,408,400 |
| Jun 2007 | $43.81 | $46.76 | $42.80 | $44.96 | +3.14% | 95,284,600 |
| May 2007 | $40.30 | $44.72 | $39.91 | $43.59 | +8.30% | 99,497,000 |
| Apr 2007 | $38.03 | $41.45 | $37.86 | $40.25 | +5.44% | 95,502,600 |
| Mar 2007 | $35.08 | $38.90 | $33.89 | $38.18 | +7.34% | 110,720,400 |
| Feb 2007 | $37.25 | $37.69 | $35.13 | $35.57 | -4.33% | 94,394,800 |
| Jan 2007 | $38.70 | $38.70 | $34.62 | $37.18 | -5.78% | 149,415,000 |
| Dec 2006 | $39.21 | $41.04 | $38.20 | $39.46 | -0.14% | 71,332,600 |
| Nov 2006 | $37.26 | $40.90 | $36.72 | $39.51 | +3.09% | 107,588,400 |
| Oct 2006 | $17.82 | $39.81 | $16.01 | $38.33 | +112.80% | 275,439,200 |
| Sep 2006 | $19.41 | $19.72 | $15.94 | $18.01 | -7.16% | 304,236,400 |
| Aug 2006 | $20.30 | $21.69 | $19.30 | $19.40 | -4.24% | 190,801,600 |
| Jul 2006 | $20.45 | $21.34 | $18.97 | $20.26 | +0.05% | 203,804,400 |
| Jun 2006 | $19.75 | $20.96 | $16.84 | $20.25 | -0.15% | 307,431,600 |
| May 2006 | $21.81 | $22.40 | $18.05 | $20.28 | -5.37% | 254,920,000 |
| Apr 2006 | $19.50 | $22.47 | $19.38 | $21.43 | +11.32% | 179,318,800 |
| Mar 2006 | $18.75 | $19.85 | $17.42 | $19.25 | +3.05% | 234,083,200 |
| Feb 2006 | $20.02 | $20.53 | $17.25 | $18.68 | -6.60% | 227,057,600 |
| Jan 2006 | $15.91 | $20.10 | $15.89 | $20.00 | -36.64% | 218,298,800 |
| Dec 2005 | $28.50 | $33.00 | $28.43 | $31.57 | +10.97% | 91,309,600 |
| Nov 2005 | $26.75 | $29.24 | $25.74 | $28.45 | +6.08% | 101,646,800 |
| Oct 2005 | $30.27 | $30.58 | $24.05 | $26.82 | -11.40% | 158,227,400 |
| Sep 2005 | $29.75 | $31.25 | $28.22 | $30.27 | +2.14% | 106,184,200 |
| Aug 2005 | $24.80 | $29.84 | $24.74 | $29.63 | +21.19% | 106,567,200 |
| Jul 2005 | $23.70 | $26.60 | $23.70 | $24.45 | +3.34% | 65,550,400 |
| Jun 2005 | $19.76 | $24.48 | $19.73 | $23.66 | +20.13% | 62,857,600 |
| May 2005 | $18.40 | $20.13 | $17.85 | $19.70 | +6.86% | 49,122,800 |
| Apr 2005 | $20.35 | $21.30 | $17.69 | $18.43 | -8.33% | 65,883,600 |
| Mar 2005 | $19.24 | $20.85 | $18.31 | $20.11 | +2.97% | 64,220,400 |
| Feb 2005 | $16.25 | $20.13 | $16.06 | $19.53 | +22.03% | 54,792,200 |
| Jan 2005 | $17.71 | $17.71 | $15.67 | $16.00 | -9.60% | 48,811,800 |
| Dec 2004 | $17.20 | $17.85 | $15.58 | $17.70 | +1.81% | 41,123,800 |
| Nov 2004 | $17.16 | $17.77 | $16.06 | $17.39 | +1.96% | 41,703,800 |
| Oct 2004 | $16.07 | $18.08 | $15.68 | $17.05 | +6.53% | 50,527,800 |
| Sep 2004 | $13.98 | $16.32 | $13.92 | $16.01 | +14.65% | 43,853,200 |
| Aug 2004 | $14.49 | $15.00 | $13.51 | $13.96 | -3.66% | 48,933,000 |
| Jul 2004 | $12.93 | $14.59 | $12.45 | $14.49 | +13.16% | 36,222,200 |
| Jun 2004 | $12.00 | $13.34 | $11.80 | $12.81 | +8.29% | 41,111,600 |
| May 2004 | $12.00 | $12.98 | $11.60 | $11.83 | -1.05% | 34,297,200 |
| Apr 2004 | $13.83 | $14.05 | $11.28 | $11.95 | -12.61% | 43,082,400 |
| Mar 2004 | $13.13 | $14.38 | $13.03 | $13.68 | +5.27% | 31,735,400 |
| Feb 2004 | $12.62 | $13.37 | $12.35 | $12.99 | +2.93% | 27,461,400 |
| Jan 2004 | $12.51 | $13.52 | $12.34 | $12.62 | +0.72% | 30,989,800 |
| Dec 2003 | $11.15 | $12.71 | $11.03 | $12.53 | +12.08% | 21,443,800 |
| Nov 2003 | $10.54 | $11.25 | $10.40 | $11.18 | +6.37% | 15,931,000 |
| Oct 2003 | $9.29 | $10.58 | $9.29 | $10.51 | +13.32% | 16,864,400 |
| Sep 2003 | $9.43 | $9.80 | $9.18 | $9.28 | -0.54% | 15,015,800 |
| Aug 2003 | $9.16 | $9.62 | $8.93 | $9.33 | +2.30% | 14,131,000 |
| Jul 2003 | $9.36 | $9.58 | $8.95 | $9.12 | -2.77% | 14,293,400 |
| Jun 2003 | $9.20 | $9.84 | $9.15 | $9.38 | +1.63% | 16,517,600 |
| May 2003 | $8.30 | $9.42 | $8.30 | $9.23 | +12.16% | 14,962,200 |
| Apr 2003 | $8.74 | $8.75 | $8.05 | $8.23 | -5.84% | 15,411,400 |
| Mar 2003 | $9.23 | $9.25 | $8.21 | $8.74 | -4.38% | 17,708,400 |
| Feb 2003 | $8.56 | $9.23 | $8.27 | $9.14 | +7.16% | 13,269,000 |
| Jan 2003 | $7.82 | $8.68 | $7.66 | $8.53 | +8.81% | 16,215,000 |
| Dec 2002 | $7.48 | $8.19 | $7.39 | $7.84 | +5.31% | 10,851,600 |
| Nov 2002 | $7.30 | $8.01 | $7.22 | $7.44 | +1.22% | 11,836,600 |
| Oct 2002 | $8.45 | $8.58 | $7.10 | $7.35 | -13.27% | 16,975,200 |
| Sep 2002 | $8.95 | $8.97 | $7.90 | $8.48 | -5.62% | 10,843,200 |
| Aug 2002 | $8.30 | $9.13 | $8.09 | $8.98 | +8.45% | 14,029,000 |
| Jul 2002 | $8.90 | $8.95 | $6.98 | $8.28 | -7.28% | 13,976,200 |
| Jun 2002 | $8.72 | $8.99 | $8.05 | $8.93 | +2.53% | 11,922,200 |
| May 2002 | $8.70 | $9.11 | $8.54 | $8.71 | +0.20% | 13,604,200 |
| Apr 2002 | $9.10 | $9.28 | $8.08 | $8.69 | -3.84% | 21,827,200 |
| Mar 2002 | $8.35 | $9.45 | $8.30 | $9.04 | +8.43% | 14,673,600 |
| Feb 2002 | $7.68 | $8.39 | $7.44 | $8.34 | +8.88% | 8,282,000 |
| Jan 2002 | $7.83 | $8.00 | $7.34 | $7.66 | -7.01% | 10,972,800 |
| Dec 2001 | $7.55 | $8.40 | $7.32 | $8.24 | +10.06% | 9,502,800 |
| Nov 2001 | $7.64 | $7.64 | $6.52 | $7.48 | -1.29% | 10,599,600 |
| Oct 2001 | $7.00 | $7.82 | $6.59 | $7.58 | +8.75% | 7,667,200 |
| Sep 2001 | $6.99 | $7.56 | $6.47 | $6.97 | +0.11% | 9,914,000 |
| Aug 2001 | $6.83 | $6.99 | $6.65 | $6.96 | +2.09% | 8,319,600 |
| Jul 2001 | $6.43 | $6.95 | $6.25 | $6.82 | +6.15% | 8,442,000 |
| Jun 2001 | $6.86 | $7.03 | $6.13 | $6.43 | -4.78% | 7,364,400 |
| May 2001 | $7.00 | $7.24 | $6.61 | $6.75 | -3.26% | 10,326,800 |
| Apr 2001 | $6.54 | $7.50 | $6.09 | $6.98 | +7.72% | 7,648,800 |
| Mar 2001 | $6.38 | $7.15 | $6.30 | $6.48 | +1.05% | 5,321,600 |
| Feb 2001 | $5.84 | $6.43 | $5.71 | $6.41 | +10.09% | 4,500,800 |
| Jan 2001 | $6.56 | $6.56 | $5.25 | $5.82 | -9.37% | 4,332,000 |
| Dec 2000 | $5.56 | $6.59 | $5.39 | $6.42 | +16.10% | 4,628,000 |
| Nov 2000 | $4.94 | $5.56 | $4.88 | $5.53 | +12.38% | 2,994,800 |
| Oct 2000 | $5.53 | $5.77 | $4.84 | $4.92 | -11.02% | 3,780,400 |
| Sep 2000 | $5.81 | $6.69 | $5.38 | $5.53 | -2.75% | 3,172,800 |
| Aug 2000 | $5.27 | $5.83 | $5.25 | $5.69 | +8.33% | 4,484,400 |
| Jul 2000 | $5.88 | $6.00 | $5.13 | $5.25 | -9.92% | 1,825,600 |
| Jun 2000 | $5.70 | $5.98 | $5.47 | $5.83 | +1.63% | 4,475,200 |
| May 2000 | $5.36 | $6.23 | $5.26 | $5.73 | +7.47% | 3,800,000 |
| Apr 2000 | $5.38 | $5.78 | $5.20 | $5.34 | +0.44% | 4,796,000 |
| Mar 2000 | $4.77 | $5.47 | $4.63 | $5.31 | +11.29% | 7,979,200 |
| Feb 2000 | $5.44 | $5.50 | $4.69 | $4.77 | -11.71% | 4,078,400 |
| Jan 2000 | $5.20 | $6.01 | $5.06 | $5.41 | +3.59% | 4,510,400 |
| Dec 1999 | $4.69 | $5.25 | $4.54 | $5.22 | +10.60% | 3,032,000 |
| Nov 1999 | $4.84 | $5.35 | $4.43 | $4.72 | -0.98% | 2,547,200 |
| Oct 1999 | $4.75 | $5.00 | $4.41 | $4.77 | -2.52% | 2,229,600 |
| Sep 1999 | $5.23 | $5.36 | $4.77 | $4.89 | -5.19% | 2,961,600 |
| Aug 1999 | $5.13 | $5.30 | $4.88 | $5.16 | +1.23% | 3,895,200 |
| Jul 1999 | $5.13 | $5.30 | $4.75 | $5.09 | -0.91% | 5,495,200 |
| Jun 1999 | $4.63 | $5.25 | $4.62 | $5.14 | +8.94% | 2,986,400 |
| May 1999 | $5.00 | $5.23 | $4.55 | $4.72 | -5.33% | 5,317,600 |
| Apr 1999 | $4.22 | $5.08 | $4.03 | $4.98 | +19.03% | 2,297,600 |
| Mar 1999 | $3.58 | $4.31 | $3.38 | $4.19 | +14.78% | 4,440,000 |
| Feb 1999 | $3.38 | $3.93 | $3.36 | $3.65 | +8.86% | 1,076,000 |
| Jan 1999 | $3.74 | $3.98 | $3.29 | $3.35 | -10.25% | 2,210,400 |
| Dec 1998 | $3.80 | $3.91 | $3.50 | $3.73 | -2.05% | 1,486,400 |
| Nov 1998 | $4.00 | $4.20 | $3.80 | $3.81 | -3.94% | 963,200 |
| Oct 1998 | $3.97 | $4.07 | $3.77 | $3.97 | -0.59% | 2,195,200 |
| Sep 1998 | $3.51 | $4.27 | $3.49 | $3.99 | +13.31% | 746,400 |
| Aug 1998 | $4.22 | $4.24 | $3.48 | $3.52 | -17.10% | 1,074,400 |
| Jul 1998 | $4.31 | $4.48 | $4.06 | $4.25 | -2.16% | 853,600 |
| Jun 1998 | $4.41 | $4.50 | $3.91 | $4.34 | -2.11% | 1,120,000 |
| May 1998 | $4.28 | $4.84 | $4.28 | $4.44 | +3.27% | 1,032,800 |
| Apr 1998 | $4.55 | $4.59 | $4.22 | $4.30 | -5.17% | 1,165,600 |
| Mar 1998 | $4.59 | $4.78 | $4.25 | $4.53 | -2.85% | 1,885,600 |
| Feb 1998 | $4.22 | $4.69 | $4.14 | $4.66 | +10.56% | 1,225,600 |
| Jan 1998 | $4.27 | $4.33 | $3.59 | $4.22 | -1.10% | 941,600 |
| Dec 1997 | $4.09 | $4.42 | $3.94 | $4.27 | +3.60% | 736,000 |
| Nov 1997 | $4.55 | $4.72 | $4.05 | $4.12 | -8.98% | 644,800 |
| Oct 1997 | $4.59 | $4.97 | $4.06 | $4.52 | -1.53% | 1,140,000 |
| Sep 1997 | $3.93 | $4.69 | $3.93 | $4.59 | +16.90% | 1,240,000 |
| Aug 1997 | $4.30 | $4.56 | $3.88 | $3.93 | -5.45% | 1,339,200 |
| Jul 1997 | $3.37 | $4.16 | $3.14 | $4.16 | +24.01% | 1,520,000 |
| Jun 1997 | $3.17 | $3.45 | $3.09 | $3.35 | +4.13% | 1,851,200 |
| May 1997 | $2.86 | $3.34 | $2.85 | $3.22 | +13.50% | 1,025,600 |
| Apr 1997 | $2.79 | $2.88 | $2.63 | $2.84 | +1.96% | 524,800 |
| Mar 1997 | $2.79 | $2.91 | $2.73 | $2.78 | -0.28% | 401,600 |
| Feb 1997 | $2.88 | $2.89 | $2.71 | $2.79 | -3.25% | 417,600 |
| Jan 1997 | $2.59 | $3.01 | $2.52 | $2.88 | +11.48% | 672,000 |
| Dec 1996 | $2.81 | $2.84 | $2.52 | $2.59 | -2.65% | 982,400 |
| Nov 1996 | $2.41 | $2.66 | $2.34 | $2.66 | +8.98% | 587,200 |
| Oct 1996 | $2.25 | $2.55 | $2.20 | $2.44 | +8.33% | 488,000 |
| Sep 1996 | $2.21 | $2.30 | $2.20 | $2.25 | +0.70% | 577,600 |
| Aug 1996 | $2.02 | $2.25 | $2.02 | $2.23 | +10.86% | 240,000 |
| Jul 1996 | $1.98 | $2.03 | $1.98 | $2.02 | +1.97% | 472,000 |
| Jun 1996 | $1.97 | $1.98 | $1.88 | $1.98 | +0.40% | 145,600 |
| May 1996 | $2.00 | $2.02 | $1.97 | $1.97 | -3.08% | 408,000 |
| Apr 1996 | $1.98 | $2.05 | $1.98 | $2.03 | +2.77% | 262,400 |
| Mar 1996 | $1.91 | $1.99 | $1.91 | $1.98 | +3.27% | 291,200 |
| Feb 1996 | $1.92 | $1.93 | $1.88 | $1.91 | -0.41% | 468,800 |
| Jan 1996 | $1.99 | $2.02 | $1.92 | $1.92 | -3.53% | 212,800 |
| Dec 1995 | $1.91 | $2.00 | $1.91 | $1.99 | +4.08% | 808,000 |
| Nov 1995 | $1.88 | $1.97 | $1.88 | $1.91 | +1.66% | 398,400 |
| Oct 1995 | $1.95 | $1.95 | $1.81 | $1.88 | -3.98% | 184,000 |
| Sep 1995 | $1.86 | $1.96 | $1.86 | $1.96 | +4.15% | 88,000 |
| Aug 1995 | $1.78 | $1.88 | $1.78 | $1.88 | +5.70% | 196,800 |
| Jul 1995 | $1.73 | $1.82 | $1.73 | $1.78 | +3.17% | 755,200 |
| Jun 1995 | $1.77 | $1.78 | $1.73 | $1.73 | -2.21% | 833,600 |
| May 1995 | $1.80 | $1.83 | $1.75 | $1.77 | -1.31% | 142,400 |
| Apr 1995 | $1.64 | $1.81 | $1.64 | $1.79 | +9.05% | 296,000 |
| Mar 1995 | $1.52 | $1.64 | $1.50 | $1.64 | +8.25% | 40,000 |
| Feb 1995 | $1.48 | $1.52 | $1.47 | $1.52 | +2.10% | 412,800 |
| Jan 1995 | $1.44 | $1.50 | $1.38 | $1.48 | +3.83% | 224,000 |
| Dec 1994 | $1.52 | $1.52 | $1.43 | $1.43 | -5.67% | 44,800 |
| Nov 1994 | $1.55 | $1.57 | $1.52 | $1.52 | -2.02% | 12,800 |
| Oct 1994 | $1.52 | $1.55 | $1.52 | $1.55 | +2.07% | 8,000 |
| Sep 1994 | $1.41 | $1.52 | $1.41 | $1.52 | +7.77% | 28,800 |
| Aug 1994 | $1.37 | $1.45 | $1.37 | $1.41 | +2.86% | 68,800 |
| Jul 1994 | $1.31 | $1.37 | $1.31 | $1.37 | +4.17% | 16,000 |
| Jun 1994 | $1.34 | $1.34 | $1.27 | $1.31 | -2.33% | 32,000 |
| May 1994 | $1.38 | $1.38 | $1.34 | $1.34 | -2.27% | 16,000 |
| Apr 1994 | $1.36 | $1.38 | $1.27 | $1.38 | +1.15% | 131,200 |
| Mar 1994 | $1.36 | $1.41 | $1.31 | $1.36 | 0.00% | 246,400 |
| Feb 1994 | $1.48 | $1.48 | $1.34 | $1.36 | -7.94% | 156,800 |
| Jan 1994 | $1.45 | $1.55 | $1.45 | $1.48 | +2.17% | 187,200 |
| Dec 1993 | $1.40 | $1.51 | $1.39 | $1.45 | +3599.92% | 294,400 |
| Nov 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Oct 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Sep 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Aug 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Jul 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Jun 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| May 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Apr 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Mar 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Feb 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Jan 1993 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Dec 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Nov 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Oct 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Sep 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Aug 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Jul 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Jun 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| May 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Apr 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Mar 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Feb 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Jan 1992 | $0.0391 | $0.0391 | $0.0391 | $0.0391 | 0.00% | 0 |
| Dec 1991 | $0.0469 | $0.0547 | $0.0313 | $0.0391 | -16.67% | 13,718,400 |
| Nov 1991 | $0.0781 | $0.0938 | $0.043 | $0.0469 | -40.00% | 18,014,400 |
| Oct 1991 | $0.0469 | $0.1016 | $0.0313 | $0.0781 | +66.67% | 27,164,800 |
| Sep 1991 | $0.0625 | $0.0703 | $0.0391 | $0.0469 | -25.00% | 9,995,200 |
| Aug 1991 | $0.0703 | $0.0859 | $0.0547 | $0.0625 | -11.11% | 13,852,800 |
| Jul 1991 | $0.0703 | $0.0938 | $0.0625 | $0.0703 | 0.00% | 17,289,600 |
| Jun 1991 | $0.1172 | $0.1172 | $0.0469 | $0.0703 | -40.00% | 9,918,400 |
| May 1991 | $0.1172 | $0.1172 | $0.1172 | $0.1172 | 0.00% | 0 |
| Apr 1991 | $0.1172 | $0.1172 | $0.1172 | $0.1172 | 0.00% | 0 |
| Mar 1991 | $0.1094 | $0.1172 | $0.1094 | $0.1172 | +7.14% | 1,252,800 |
| Feb 1991 | $0.1328 | $0.1406 | $0.1016 | $0.1094 | -17.65% | 22,228,800 |
| Jan 1991 | $0.1172 | $0.1328 | $0.1016 | $0.1328 | +13.33% | 18,347,200 |
| Dec 1990 | $0.1328 | $0.1406 | $0.1016 | $0.1172 | -11.76% | 22,467,200 |
| Nov 1990 | $0.1328 | $0.1797 | $0.1172 | $0.1328 | 0.00% | 16,636,800 |
| Oct 1990 | $0.125 | $0.1328 | $0.0781 | $0.1328 | +6.25% | 12,286,400 |
| Sep 1990 | $0.125 | $0.1563 | $0.1016 | $0.125 | -11.11% | 15,641,600 |
| Aug 1990 | $0.1641 | $0.1875 | $0.0703 | $0.1406 | -14.29% | 53,428,800 |
| Jul 1990 | $0.2266 | $0.25 | $0.1563 | $0.1641 | -30.00% | 23,960,000 |
| Jun 1990 | $0.2148 | $0.2422 | $0.1953 | $0.2344 | +9.09% | 21,544,000 |
| May 1990 | $0.2188 | $0.2461 | $0.207 | $0.2148 | -1.79% | 24,302,400 |
| Apr 1990 | $0.2266 | $0.2578 | $0.2031 | $0.2188 | -3.45% | 42,784,000 |
| Mar 1990 | $0.2188 | $0.2656 | $0.2109 | $0.2266 | +1.75% | 55,052,800 |
| Feb 1990 | $0.2344 | $0.2578 | $0.207 | $0.2227 | -5.00% | 22,692,800 |
| Jan 1990 | $0.2422 | $0.2656 | $0.2109 | $0.2344 | -3.23% | 41,308,800 |
| Dec 1989 | $0.2617 | $0.2969 | $0.2109 | $0.2422 | -7.46% | 43,768,000 |
| Nov 1989 | $0.2773 | $0.2852 | $0.25 | $0.2617 | -5.63% | 24,592,000 |
| Oct 1989 | $0.2695 | $0.3164 | $0.1953 | $0.2773 | +2.90% | 72,382,400 |
| Sep 1989 | $0.2305 | $0.2891 | $0.1875 | $0.2695 | +16.95% | 54,777,600 |
| Aug 1989 | $0.3125 | $0.3398 | $0.1914 | $0.2305 | -26.25% | 106,136,000 |
| Jul 1989 | $0.3047 | $0.3594 | $0.2813 | $0.3125 | +2.56% | 85,411,200 |
| Jun 1989 | $0.2813 | $0.3711 | $0.2734 | $0.3047 | +8.33% | 94,323,200 |
| May 1989 | $0.1641 | $0.3828 | $0.1523 | $0.2813 | +71.43% | 158,480,000 |
| Apr 1989 | $0.1602 | $0.1719 | $0.1328 | $0.1641 | +2.44% | 17,545,600 |
| Mar 1989 | $0.1406 | $0.1719 | $0.1406 | $0.1602 | +13.89% | 24,579,200 |
| Feb 1989 | $0.1563 | $0.1602 | $0.1328 | $0.1406 | -10.00% | 20,811,200 |
| Jan 1989 | $0.125 | $0.1602 | $0.1016 | $0.1563 | +25.00% | 38,230,400 |
| Dec 1988 | $0.125 | $0.1484 | $0.1094 | $0.125 | 0.00% | 18,027,200 |
| Nov 1988 | $0.1367 | $0.1641 | $0.082 | $0.125 | -8.57% | 34,584,000 |
| Oct 1988 | $0.1328 | $0.1563 | $0.1289 | $0.1367 | +2.94% | 22,291,200 |
| Sep 1988 | $0.1016 | $0.1328 | $0.0977 | $0.1328 | +30.77% | 29,254,400 |
| Aug 1988 | $0.082 | $0.1094 | $0.082 | $0.1016 | +23.81% | 16,918,400 |
| Jul 1988 | $0.0938 | $0.1094 | $0.0781 | $0.082 | -12.50% | 8,787,200 |
| Jun 1988 | $0.0859 | $0.0977 | $0.0781 | $0.0938 | +9.09% | 11,252,800 |
| May 1988 | $0.1172 | $0.1172 | $0.082 | $0.0859 | -26.67% | 11,161,600 |
| Apr 1988 | $0.1094 | $0.125 | $0.0898 | $0.1172 | +7.14% | 18,251,200 |
| Mar 1988 | $0.0781 | $0.1133 | $0.0781 | $0.1094 | +40.00% | 18,265,600 |
| Feb 1988 | $0.0703 | $0.0938 | $0.0625 | $0.0781 | +11.11% | 11,691,200 |
| Jan 1988 | $0.0625 | $0.0898 | $0.0586 | $0.0703 | +12.50% | 19,841,600 |
| Dec 1987 | $0.0898 | $0.0977 | $0.0547 | $0.0625 | -30.43% | 26,302,400 |
| Nov 1987 | $0.0898 | $0.1094 | $0.082 | $0.0898 | 0.00% | 11,035,200 |
| Oct 1987 | $0.1641 | $0.1797 | $0.0703 | $0.0898 | -43.90% | 41,254,400 |
| Sep 1987 | $0.0938 | $0.1797 | $0.0898 | $0.1602 | +70.83% | 76,731,200 |
| Aug 1987 | $0.1055 | $0.1406 | $0.0859 | $0.0938 | -11.11% | 27,348,800 |
| Jul 1987 | $0.1289 | $0.1445 | $0.0938 | $0.1055 | -18.18% | 25,648,000 |
| Jun 1987 | $0.1563 | $0.1602 | $0.1211 | $0.1289 | -17.50% | 18,862,400 |
| May 1987 | $0.168 | $0.1797 | $0.125 | $0.1563 | -6.98% | 21,516,800 |
| Apr 1987 | $0.1328 | $0.1836 | $0.1094 | $0.168 | +26.47% | 32,921,600 |
| Mar 1987 | $0.1328 | $0.1641 | $0.1211 | $0.1328 | 0.00% | 24,350,400 |
| Feb 1987 | $0.1367 | $0.2031 | $0.1289 | $0.1328 | -2.86% | 27,025,600 |
| Jan 1987 | $0.1484 | $0.1602 | $0.125 | $0.1367 | -7.89% | 23,636,800 |
| Dec 1986 | $0.1875 | $0.1914 | $0.1328 | $0.1484 | -20.83% | 11,176,000 |
| Nov 1986 | $0.1641 | $0.2031 | $0.1445 | $0.1875 | +14.29% | 9,638,400 |
| Oct 1986 | $0.1992 | $0.1992 | $0.1563 | $0.1641 | -17.65% | 5,313,600 |
| Sep 1986 | $0.1914 | $0.2305 | $0.1523 | $0.1992 | +4.08% | 8,252,800 |
| Aug 1986 | $0.1758 | $0.1992 | $0.1523 | $0.1914 | +8.89% | 6,828,800 |
| Jul 1986 | $0.2461 | $0.2578 | $0.1563 | $0.1758 | -28.57% | 12,835,200 |
| Jun 1986 | $0.2734 | $0.2773 | $0.2031 | $0.2461 | -10.00% | 12,872,000 |
| May 1986 | $0.2969 | $0.3047 | $0.2695 | $0.2734 | -7.89% | 9,302,400 |
| Apr 1986 | $0.3164 | $0.3594 | $0.2773 | $0.2969 | -6.17% | 15,886,400 |
| Mar 1986 | $0.2344 | $0.3594 | $0.2305 | $0.3164 | +35.00% | 31,851,200 |
| Feb 1986 | $0.2539 | $0.2539 | $0.1992 | $0.2344 | -7.69% | 13,420,800 |
| Jan 1986 | $0.1563 | $0.2656 | $0.1445 | $0.2539 | +62.50% | 20,681,600 |
| Dec 1985 | $0.1289 | $0.1914 | $0.1016 | $0.1563 | +17.65% | 14,886,400 |
| Nov 1985 | $0.1797 | $0.1797 | $0.1328 | $0.1328 | -26.09% | 9,096,000 |
| Oct 1985 | $0.168 | $0.1875 | $0.1563 | $0.1797 | +6.98% | 8,553,600 |
| Sep 1985 | $0.168 | $0.1797 | $0.1523 | $0.168 | +2.38% | 6,571,200 |
| Aug 1985 | $0.1875 | $0.2031 | $0.1563 | $0.1641 | -12.50% | 12,894,400 |
| Jul 1985 | $0.1875 | $0.2188 | $0.1797 | $0.1875 | 0.00% | 6,865,600 |
| Jun 1985 | $0.2031 | $0.2031 | $0.1719 | $0.1875 | -7.69% | 6,841,600 |
| May 1985 | $0.1875 | $0.2109 | $0.1797 | $0.2031 | +8.33% | 6,628,800 |
| Apr 1985 | $0.2578 | $0.2656 | $0.1875 | $0.1875 | -27.27% | 6,617,600 |
| Mar 1985 | $0.2344 | $0.2969 | $0.1875 | $0.2578 | +10.00% | 18,152,000 |
| Feb 1985 | $0.25 | $0.2969 | $0.2266 | $0.2344 | -6.25% | 16,484,800 |
| Jan 1985 | $0.1719 | $0.2734 | $0.1641 | $0.25 | +45.45% | 12,976,000 |
| Dec 1984 | $0.1797 | $0.2344 | $0.1563 | $0.1719 | -4.35% | 15,112,000 |
| Nov 1984 | $0.2266 | $0.2344 | $0.1641 | $0.1797 | -20.69% | 12,156,800 |
| Oct 1984 | $0.2578 | $0.2656 | $0.2188 | $0.2266 | -12.12% | 6,825,600 |
| Sep 1984 | $0.3203 | $0.3359 | $0.25 | $0.2578 | -19.51% | 10,046,400 |
| Aug 1984 | $0.2109 | $0.3281 | $0.2109 | $0.3203 | +51.85% | 13,467,200 |
| Jul 1984 | $0.2344 | $0.2734 | $0.2109 | $0.2109 | -10.00% | 6,881,600 |
| Jun 1984 | $0.2031 | $0.2891 | $0.2031 | $0.2344 | +15.38% | 9,046,400 |
| May 1984 | $0.3281 | $0.3438 | $0.1953 | $0.2031 | -38.10% | 7,870,400 |
| Apr 1984 | $0.3516 | $0.3516 | $0.2813 | $0.3281 | -6.67% | 5,478,400 |
| Mar 1984 | $0.3047 | $0.3828 | $0.2734 | $0.3516 | +15.38% | 14,628,800 |
| Feb 1984 | $0.3594 | $0.375 | $0.2266 | $0.3047 | -15.22% | 26,116,800 |
| Jan 1984 | $0.4297 | $0.50 | $0.3438 | $0.3594 | -14.81% | 15,254,400 |
| Dec 1983 | $0.5156 | $0.5234 | $0.3672 | $0.4219 | -18.18% | 15,894,400 |
| Nov 1983 | $0.4609 | $0.5859 | $0.4531 | $0.5156 | +11.86% | 15,926,400 |
| Oct 1983 | $0.6875 | $0.7031 | $0.4453 | $0.4609 | -33.71% | 20,518,400 |
| Sep 1983 | $0.8125 | $0.8281 | $0.6875 | $0.6953 | -14.42% | 11,665,600 |
| Aug 1983 | $1.05 | $1.06 | $0.6641 | $0.8125 | -21.22% | 34,145,600 |
| Jul 1983 | $0.7969 | $1.17 | $0.7656 | $1.03 | +29.42% | 38,000,000 |
| Jun 1983 | $0.6328 | $0.8594 | $0.5938 | $0.7969 | +25.93% | 22,782,400 |
| May 1983 | $0.5703 | $0.6797 | $0.5391 | $0.6328 | +10.96% | 15,312,000 |
| Apr 1983 | $0.5156 | $0.625 | $0.5078 | $0.5703 | +10.61% | 11,971,200 |
| Mar 1983 | $0.6328 | $0.7109 | $0.5156 | $0.5156 | -13.16% | 20,276,800 |
| Feb 1983 | $0.5703 | $0.7188 | $0.5625 | $0.5938 | +4.11% | 14,299,200 |
| Jan 1983 | $0.4766 | $0.5781 | $0.4766 | $0.5703 | +21.67% | 10,585,600 |
| Dec 1982 | $0.5859 | $0.6094 | $0.4688 | $0.4688 | -14.29% | 14,689,600 |
| Nov 1982 | $0.4375 | $0.5547 | $0.4141 | $0.5469 | +32.08% | 19,694,400 |
| Oct 1982 | $0.2578 | $0.4219 | $0.2422 | $0.4141 | +60.61% | 13,203,200 |
| Sep 1982 | $0.2031 | $0.2891 | $0.1875 | $0.2578 | +26.92% | 12,048,000 |
| Aug 1982 | $0.2188 | $0.2266 | $0.1953 | $0.2031 | -7.14% | 9,905,600 |
| Jul 1982 | $0.2422 | $0.25 | $0.2109 | $0.2188 | -9.68% | 2,852,800 |
| Jun 1982 | $0.3125 | $0.3125 | $0.2109 | $0.2422 | -22.50% | 3,324,800 |
| May 1982 | $0.0898 | $0.3281 | $0.0781 | $0.3125 | +247.83% | 13,784,000 |
| Apr 1982 | $0.1172 | $0.125 | $0.0898 | $0.0898 | +53.33% | 15,236,800 |
| Mar 1982 | $0.0586 | $0.0586 | $0.0586 | $0.0586 | 0.00% | 0 |
| Feb 1982 | $0.0625 | $0.0645 | $0.0586 | $0.0586 | -6.25% | 3,696,000 |
| Jan 1982 | $0.0625 | $0.0703 | $0.0605 | $0.0625 | 0.00% | 22,184,000 |
| Dec 1981 | $0.0547 | $0.0664 | $0.0508 | $0.0625 | +14.28% | 20,676,800 |
| Nov 1981 | $0.0352 | $0.0625 | $0.0352 | $0.0547 | +64.71% | 23,350,400 |
| Oct 1981 | $0.0273 | $0.043 | $0.0273 | $0.0332 | +21.43% | 14,009,600 |
| Sep 1981 | $0.0273 | $0.0371 | $0.0254 | $0.0273 | 0.00% | 5,480,000 |
| Aug 1981 | $0.0313 | $0.0352 | $0.0273 | $0.0273 | -12.50% | 3,808,000 |
| Jul 1981 | $0.0391 | $0.0469 | $0.0313 | $0.0313 | -20.00% | 7,598,400 |
| Jun 1981 | $0.0469 | $0.0547 | $0.0391 | $0.0391 | -16.67% | 7,652,800 |
| May 1981 | $0.0508 | $0.0547 | $0.0469 | $0.0469 | -7.69% | 4,486,400 |
| Apr 1981 | $0.0547 | $0.0625 | $0.0469 | $0.0508 | -7.14% | 8,099,200 |
| Mar 1981 | $0.0625 | $0.0703 | $0.0547 | $0.0547 | -12.50% | 9,392,000 |
| Feb 1981 | $0.0625 | $0.0781 | $0.0586 | $0.0625 | 0.00% | 19,889,600 |
| Jan 1981 | $0.0625 | $0.082 | $0.0625 | $0.0625 | +6.67% | 30,308,800 |
| Dec 1980 | $0.0664 | $0.0664 | $0.0469 | $0.0586 | -11.76% | 12,283,200 |
| Nov 1980 | $0.0859 | $0.0898 | $0.0625 | $0.0664 | -22.73% | 8,012,800 |
| Oct 1980 | $0.0742 | $0.1016 | $0.0664 | $0.0859 | +15.79% | 19,598,400 |
| Sep 1980 | $0.0938 | $0.1016 | $0.0742 | $0.0742 | +5.56% | 6,555,200 |
| Aug 1980 | $0.0781 | $0.082 | $0.0586 | $0.0703 | -10.00% | 3,008,000 |
| Jul 1980 | $0.0469 | $0.0859 | $0.0469 | $0.0781 | +66.67% | 2,344,000 |
| Jun 1980 | $0.0625 | $0.0938 | $0.0469 | $0.0469 | -25.00% | 2,014,400 |
| May 1980 | $0.0703 | $0.1016 | $0.0625 | $0.0625 | -11.11% | 1,864,000 |
| Apr 1980 | $0.0703 | $0.1133 | $0.0664 | $0.0703 | 0.00% | 2,331,200 |
| Mar 1980 | $0.0859 | $0.125 | $0.0703 | $0.0703 | – | 1,644,800 |
Seasonality
SU 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 | 5.4% | 2.3% | -0.6% | 3.9% | 0.1% | -1.6% | 2.2% | 0.3% | -1.1% | 2.7% | 6.4% | -0.8% |
| Months up | 6 of 10 | 7 of 10 | 6 of 10 | 9 of 10 | 5 of 10 | 5 of 10 | 6 of 10 | 5 of 10 | 6 of 10 | 4 of 10 | 6 of 9 | 4 of 9 |
| 2026 | 19.4% | 6.7% | 17.9% | 3.6% | -8.9% | -13.3% | 25.3% | -0.7% | 2.2% | 17.0% | ||
| 2025 | 5.3% | 1.9% | 2.3% | -8.9% | 0.7% | 6.5% | 5.4% | 4.7% | 1.2% | -4.8% | 12.5% | -0.9% |
| 2024 | 3.4% | 3.7% | 8.7% | 3.5% | 6.9% | -5.7% | 4.8% | 1.6% | -8.0% | 2.3% | 4.5% | -8.7% |
| 2023 | 9.4% | -3.2% | -6.6% | 0.9% | -10.6% | 6.1% | 6.7% | 9.5% | 1.5% | -5.8% | 3.1% | -2.9% |
| 2022 | 14.1% | 6.9% | 7.9% | 10.3% | 12.4% | -12.4% | -3.2% | -4.8% | -11.9% | 22.2% | -4.4% | -2.3% |
| 2021 | -0.3% | 18.7% | 6.1% | 2.5% | 7.8% | 4.5% | -18.1% | -5.0% | 12.2% | 26.8% | -7.4% | 4.2% |
| 2020 | -6.7% | -9.8% | -42.0% | 13.0% | -4.1% | -0.7% | -6.5% | 1.7% | -22.9% | -7.7% | 42.5% | 5.4% |
| 2019 | 15.6% | 6.6% | -5.0% | 1.8% | -6.7% | 2.2% | -7.9% | 1.8% | 9.2% | -6.0% | 5.8% | 5.5% |
| 2018 | -1.3% | -9.2% | 5.8% | 10.7% | 4.1% | 3.0% | 3.6% | -2.3% | -6.0% | -13.9% | -2.3% | -13.4% |
| 2017 | -5.0% | 0.9% | -1.1% | 2.0% | -0.2% | -6.0% | 11.7% | -3.2% | 11.8% | -3.1% | 3.1% | 5.6% |