NiSource Inc. (NI) stock
NINYSEElectric & Other Services CombinedFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 28, 2026Score 6/3011% above fair value
$44.57−0.18 (-0.40%)
Close on Oct 30, 2026Market cap $21.37BP/E 23.6Yield 2.51%
Price history
NiSource share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$44.57
-0.40% on the day
52-week range
$38.42 – $49.21
-9.4% from the high
Change over 52 weeks
+5.8%
From $42.13 on Oct 30, 2025
Average volume
5.61M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $38.98 | $45.17 | $38.42 | $44.57 | +14.28% | 126,329,303 |
| Sep 2026 | $41.04 | $42.18 | $38.87 | $39.00 | -4.69% | 120,679,051 |
| Aug 2026 | $44.35 | $45.02 | $40.09 | $40.92 | -7.90% | 131,139,169 |
| Jul 2026 | $47.55 | $48.06 | $44.32 | $44.43 | -6.56% | 99,507,221 |
| Jun 2026 | $45.78 | $49.21 | $45.09 | $47.55 | +2.88% | 92,076,526 |
| May 2026 | $48.30 | $48.98 | $46.08 | $46.22 | -4.27% | 90,702,360 |
| Apr 2026 | $46.58 | $48.92 | $46.43 | $48.28 | +3.47% | 98,265,874 |
| Mar 2026 | $47.00 | $47.96 | $44.67 | $46.66 | -1.35% | 77,577,630 |
| Feb 2026 | $44.42 | $47.35 | $43.41 | $47.30 | +6.80% | 93,128,628 |
| Jan 2026 | $41.76 | $44.95 | $40.83 | $44.29 | +6.06% | 76,707,692 |
| Dec 2025 | $43.88 | $44.02 | $40.75 | $41.76 | -5.37% | 68,448,678 |
| Nov 2025 | $41.97 | $44.20 | $41.51 | $44.13 | +4.80% | 69,681,727 |
| Oct 2025 | $43.24 | $44.88 | $41.61 | $42.11 | -2.75% | 103,539,337 |
| Sep 2025 | $42.02 | $43.50 | $38.45 | $43.30 | +2.44% | 112,336,549 |
| Aug 2025 | $42.45 | $43.51 | $41.31 | $42.27 | -0.42% | 78,331,332 |
| Jul 2025 | $40.25 | $42.90 | $38.58 | $42.45 | +5.23% | 89,362,211 |
| Jun 2025 | $39.27 | $40.79 | $38.78 | $40.34 | +2.02% | 86,347,077 |
| May 2025 | $39.10 | $40.74 | $37.22 | $39.54 | +1.10% | 96,414,639 |
| Apr 2025 | $40.00 | $40.73 | $35.64 | $39.11 | -2.44% | 112,063,590 |
| Mar 2025 | $40.79 | $41.45 | $38.03 | $40.09 | -1.76% | 112,603,466 |
| Feb 2025 | $36.70 | $40.88 | $36.55 | $40.81 | +9.41% | 81,509,367 |
| Jan 2025 | $36.99 | $38.83 | $35.51 | $37.30 | +1.47% | 76,696,648 |
| Dec 2024 | $38.16 | $38.21 | $35.36 | $36.76 | -3.49% | 76,992,320 |
| Nov 2024 | $35.27 | $38.56 | $34.23 | $38.09 | +8.33% | 77,859,367 |
| Oct 2024 | $34.65 | $35.48 | $33.65 | $35.16 | +1.47% | 61,308,293 |
| Sep 2024 | $33.12 | $34.70 | $32.92 | $34.65 | +4.81% | 74,083,347 |
| Aug 2024 | $31.42 | $33.13 | $30.53 | $33.06 | +5.79% | 99,382,337 |
| Jul 2024 | $28.92 | $31.55 | $28.42 | $31.25 | +8.47% | 79,220,036 |
| Jun 2024 | $29.06 | $29.23 | $27.83 | $28.81 | -0.86% | 85,706,946 |
| May 2024 | $27.80 | $29.44 | $27.60 | $29.06 | +4.31% | 101,443,911 |
| Apr 2024 | $27.70 | $28.25 | $26.26 | $27.86 | +0.72% | 81,101,130 |
| Mar 2024 | $26.00 | $27.72 | $25.71 | $27.66 | +6.14% | 91,899,757 |
| Feb 2024 | $25.87 | $26.44 | $24.80 | $26.06 | +0.35% | 93,857,840 |
| Jan 2024 | $26.35 | $27.51 | $25.12 | $25.97 | -2.18% | 84,414,058 |
| Dec 2023 | $25.60 | $27.36 | $25.48 | $26.55 | +3.55% | 90,235,785 |
| Nov 2023 | $25.27 | $26.47 | $24.58 | $25.64 | +1.91% | 140,014,661 |
| Oct 2023 | $24.56 | $26.32 | $22.86 | $25.16 | +1.94% | 146,744,559 |
| Sep 2023 | $26.90 | $27.90 | $24.55 | $24.68 | -7.77% | 106,779,798 |
| Aug 2023 | $27.75 | $28.04 | $26.07 | $26.76 | -3.88% | 70,188,371 |
| Jul 2023 | $27.22 | $28.66 | $27.00 | $27.84 | +1.79% | 83,385,589 |
| Jun 2023 | $27.04 | $27.69 | $26.42 | $27.35 | +1.71% | 82,373,747 |
| May 2023 | $28.43 | $28.95 | $26.45 | $26.89 | -5.52% | 91,590,792 |
| Apr 2023 | $27.90 | $28.95 | $27.58 | $28.46 | +1.79% | 62,815,985 |
| Mar 2023 | $27.21 | $28.26 | $25.92 | $27.96 | +1.93% | 89,938,786 |
| Feb 2023 | $27.62 | $28.11 | $26.29 | $27.43 | -1.15% | 74,050,103 |
| Jan 2023 | $27.50 | $28.19 | $26.54 | $27.75 | +1.20% | 79,489,240 |
| Dec 2022 | $28.09 | $28.58 | $26.59 | $27.42 | -1.86% | 76,976,970 |
| Nov 2022 | $25.86 | $28.10 | $23.79 | $27.94 | +8.76% | 110,150,421 |
| Oct 2022 | $25.74 | $26.92 | $23.78 | $25.69 | +1.98% | 112,845,523 |
| Sep 2022 | $29.48 | $30.83 | $25.10 | $25.19 | -14.64% | 75,839,673 |
| Aug 2022 | $30.37 | $31.87 | $28.98 | $29.51 | -2.93% | 73,403,356 |
| Jul 2022 | $29.60 | $30.46 | $27.87 | $30.40 | +3.09% | 84,057,914 |
| Jun 2022 | $31.55 | $32.08 | $26.37 | $29.49 | -6.23% | 91,801,790 |
| May 2022 | $29.22 | $31.78 | $28.37 | $31.45 | +8.00% | 102,843,955 |
| Apr 2022 | $31.72 | $32.59 | $29.07 | $29.12 | -8.43% | 89,931,868 |
| Mar 2022 | $28.99 | $31.99 | $28.40 | $31.80 | +9.92% | 99,196,793 |
| Feb 2022 | $29.16 | $30.19 | $27.89 | $28.93 | -0.86% | 113,703,171 |
| Jan 2022 | $27.60 | $29.27 | $26.41 | $29.18 | +5.69% | 123,354,284 |
| Dec 2021 | $24.76 | $27.85 | $24.38 | $27.61 | +12.65% | 87,447,271 |
| Nov 2021 | $24.65 | $25.86 | $24.49 | $24.51 | -0.65% | 90,814,327 |
| Oct 2021 | $24.42 | $25.14 | $24.02 | $24.67 | +1.82% | 72,588,590 |
| Sep 2021 | $24.77 | $25.41 | $23.65 | $24.23 | -1.70% | 75,821,942 |
| Aug 2021 | $24.82 | $25.85 | $24.54 | $24.65 | -0.48% | 60,530,849 |
| Jul 2021 | $24.54 | $25.93 | $24.41 | $24.77 | +1.10% | 63,175,339 |
| Jun 2021 | $25.55 | $26.38 | $24.34 | $24.50 | -3.92% | 77,920,556 |
| May 2021 | $25.98 | $26.60 | $24.84 | $25.50 | -2.00% | 70,124,386 |
| Apr 2021 | $24.06 | $26.30 | $23.48 | $26.02 | +7.92% | 98,819,170 |
| Mar 2021 | $21.76 | $24.46 | $21.11 | $24.11 | +11.62% | 118,068,794 |
| Feb 2021 | $22.17 | $23.23 | $21.54 | $21.60 | -2.48% | 52,788,628 |
| Jan 2021 | $22.93 | $23.16 | $21.09 | $22.15 | -3.44% | 63,688,844 |
| Dec 2020 | $24.33 | $24.81 | $21.18 | $22.94 | -5.21% | 61,545,981 |
| Nov 2020 | $23.22 | $25.29 | $22.95 | $24.20 | +5.35% | 61,401,043 |
| Oct 2020 | $22.03 | $24.52 | $21.64 | $22.97 | +4.41% | 75,015,335 |
| Sep 2020 | $22.05 | $22.87 | $21.29 | $22.00 | -0.72% | 70,376,284 |
| Aug 2020 | $24.36 | $25.13 | $21.86 | $22.16 | -9.37% | 57,702,249 |
| Jul 2020 | $22.73 | $25.31 | $22.63 | $24.45 | +7.52% | 64,366,910 |
| Jun 2020 | $23.80 | $25.68 | $21.51 | $22.74 | -4.57% | 66,232,316 |
| May 2020 | $24.87 | $24.88 | $21.45 | $23.83 | -5.10% | 75,095,188 |
| Apr 2020 | $23.99 | $27.24 | $22.34 | $25.11 | +0.56% | 62,223,871 |
| Mar 2020 | $27.02 | $30.10 | $19.56 | $24.97 | -7.59% | 112,573,680 |
| Feb 2020 | $29.40 | $30.46 | $26.21 | $27.02 | -7.81% | 75,515,409 |
| Jan 2020 | $27.93 | $29.34 | $27.08 | $29.31 | +5.28% | 64,640,049 |
| Dec 2019 | $26.34 | $27.90 | $26.14 | $27.84 | +5.26% | 71,739,934 |
| Nov 2019 | $28.04 | $28.08 | $25.94 | $26.45 | -5.67% | 89,761,926 |
| Oct 2019 | $29.90 | $29.98 | $26.83 | $28.04 | -6.28% | 76,943,135 |
| Sep 2019 | $29.68 | $30.67 | $28.56 | $29.92 | +1.25% | 50,776,744 |
| Aug 2019 | $29.73 | $30.34 | $27.39 | $29.55 | -0.47% | 90,096,850 |
| Jul 2019 | $28.75 | $29.96 | $28.33 | $29.69 | +3.09% | 43,560,344 |
| Jun 2019 | $27.95 | $29.75 | $27.45 | $28.80 | +3.41% | 55,623,873 |
| May 2019 | $27.42 | $28.72 | $27.16 | $27.85 | +0.25% | 65,547,211 |
| Apr 2019 | $28.32 | $28.67 | $27.08 | $27.78 | -3.07% | 52,858,876 |
| Mar 2019 | $26.90 | $28.85 | $26.50 | $28.66 | +6.23% | 53,505,876 |
| Feb 2019 | $27.21 | $27.23 | $25.92 | $26.98 | -1.10% | 72,638,084 |
| Jan 2019 | $25.29 | $27.30 | $24.69 | $27.28 | +7.61% | 54,785,804 |
| Dec 2018 | $26.47 | $27.73 | $24.37 | $25.35 | -4.05% | 58,466,175 |
| Nov 2018 | $25.19 | $26.45 | $25.01 | $26.42 | +4.18% | 82,250,284 |
| Oct 2018 | $24.86 | $26.30 | $24.19 | $25.36 | +1.77% | 73,956,071 |
| Sep 2018 | $27.13 | $28.11 | $24.56 | $24.92 | -7.94% | 111,288,021 |
| Aug 2018 | $25.66 | $27.76 | $25.43 | $27.07 | +3.40% | 53,426,522 |
| Jul 2018 | $26.30 | $27.01 | $25.31 | $26.18 | -0.38% | 53,737,860 |
| Jun 2018 | $25.26 | $26.31 | $23.23 | $26.28 | +3.87% | 60,555,655 |
| May 2018 | $24.36 | $25.75 | $24.18 | $25.30 | +3.73% | 66,507,618 |
| Apr 2018 | $23.96 | $24.64 | $23.46 | $24.39 | +2.01% | 63,918,280 |
| Mar 2018 | $23.16 | $24.01 | $22.74 | $23.91 | +3.37% | 95,581,743 |
| Feb 2018 | $24.70 | $24.77 | $22.44 | $23.13 | -6.28% | 79,017,069 |
| Jan 2018 | $25.64 | $25.69 | $23.77 | $24.68 | -3.86% | 64,348,000 |
| Dec 2017 | $27.60 | $27.68 | $24.63 | $25.67 | -6.76% | 59,541,166 |
| Nov 2017 | $26.99 | $27.76 | $26.39 | $27.53 | +4.40% | 57,729,473 |
| Oct 2017 | $25.61 | $26.86 | $25.25 | $26.37 | +3.05% | 44,282,071 |
| Sep 2017 | $26.95 | $27.29 | $25.22 | $25.59 | -4.76% | 33,468,713 |
| Aug 2017 | $26.16 | $27.25 | $25.75 | $26.87 | +3.11% | 47,474,424 |
| Jul 2017 | $25.44 | $26.56 | $24.96 | $26.06 | +2.76% | 39,971,326 |
| Jun 2017 | $26.07 | $26.56 | $25.19 | $25.36 | -2.72% | 54,928,107 |
| May 2017 | $24.29 | $26.15 | $23.94 | $26.07 | +7.51% | 55,915,540 |
| Apr 2017 | $23.74 | $24.44 | $23.53 | $24.25 | +1.93% | 60,354,407 |
| Mar 2017 | $23.58 | $24.29 | $22.96 | $23.79 | -0.50% | 68,064,194 |
| Feb 2017 | $22.16 | $24.04 | $21.90 | $23.91 | +6.88% | 65,648,439 |
| Jan 2017 | $22.17 | $22.74 | $21.65 | $22.37 | +1.04% | 52,111,799 |
| Dec 2016 | $21.82 | $22.50 | $21.31 | $22.14 | +0.91% | 61,784,785 |
| Nov 2016 | $23.13 | $23.19 | $21.17 | $21.94 | -5.67% | 62,485,119 |
| Oct 2016 | $24.06 | $24.06 | $22.20 | $23.26 | -3.53% | 54,704,253 |
| Sep 2016 | $23.91 | $25.58 | $23.20 | $24.11 | +0.71% | 52,662,000 |
| Aug 2016 | $25.63 | $25.96 | $23.70 | $23.94 | -6.70% | 77,741,000 |
| Jul 2016 | $26.46 | $26.94 | $25.16 | $25.66 | -3.24% | 57,107,700 |
| Jun 2016 | $23.86 | $26.53 | $23.73 | $26.52 | +11.15% | 59,076,800 |
| May 2016 | $22.69 | $24.31 | $22.60 | $23.86 | +5.06% | 77,128,400 |
| Apr 2016 | $23.41 | $24.01 | $21.97 | $22.71 | -3.61% | 54,370,000 |
| Mar 2016 | $21.57 | $23.74 | $20.94 | $23.56 | +9.68% | 49,487,300 |
| Feb 2016 | $21.02 | $22.14 | $20.68 | $21.48 | +2.24% | 67,406,900 |
| Jan 2016 | $19.41 | $21.13 | $19.05 | $21.01 | +7.69% | 55,862,200 |
| Dec 2015 | $19.23 | $19.89 | $18.60 | $19.51 | +1.67% | 54,404,000 |
| Nov 2015 | $19.13 | $20.13 | $18.76 | $19.19 | +0.16% | 52,964,600 |
| Oct 2015 | $18.70 | $19.85 | $18.33 | $19.16 | +3.29% | 62,138,900 |
| Sep 2015 | $16.49 | $18.57 | $16.04 | $18.55 | +10.48% | 63,889,100 |
| Aug 2015 | $16.60 | $18.18 | $16.20 | $16.79 | -3.84% | 85,999,500 |
| Jul 2015 | $45.61 | $45.71 | $16.49 | $17.46 | -61.70% | 127,538,600 |
| Jun 2015 | $47.14 | $49.16 | $44.77 | $45.59 | -3.37% | 50,412,900 |
| May 2015 | $43.48 | $47.79 | $42.25 | $47.18 | +8.66% | 48,747,000 |
| Apr 2015 | $44.06 | $45.25 | $42.80 | $43.42 | -1.68% | 40,757,200 |
| Mar 2015 | $42.83 | $44.64 | $40.89 | $44.16 | +2.91% | 41,987,000 |
| Feb 2015 | $43.41 | $45.10 | $42.09 | $42.91 | -0.81% | 47,887,400 |
| Jan 2015 | $42.54 | $44.90 | $41.23 | $43.26 | +1.98% | 36,855,300 |
| Dec 2014 | $41.56 | $44.91 | $38.84 | $42.42 | +1.39% | 37,831,800 |
| Nov 2014 | $42.06 | $42.77 | $40.59 | $41.84 | -0.52% | 37,890,200 |
| Oct 2014 | $40.94 | $42.50 | $37.58 | $42.06 | +2.63% | 51,734,700 |
| Sep 2014 | $39.62 | $41.70 | $38.41 | $40.98 | +3.30% | 49,291,600 |
| Aug 2014 | $37.64 | $39.81 | $36.00 | $39.67 | +5.28% | 38,426,000 |
| Jul 2014 | $39.43 | $39.70 | $37.31 | $37.68 | -4.22% | 37,056,300 |
| Jun 2014 | $37.38 | $39.69 | $36.18 | $39.34 | +5.27% | 40,331,100 |
| May 2014 | $36.42 | $37.67 | $35.76 | $37.37 | +2.89% | 41,782,000 |
| Apr 2014 | $35.53 | $36.53 | $34.36 | $36.32 | +2.22% | 43,815,400 |
| Mar 2014 | $34.62 | $35.83 | $33.95 | $35.53 | +2.04% | 38,486,900 |
| Feb 2014 | $34.35 | $36.82 | $33.25 | $34.82 | +1.31% | 41,125,100 |
| Jan 2014 | $32.84 | $34.68 | $32.11 | $34.37 | +4.53% | 47,400,400 |
| Dec 2013 | $31.60 | $33.48 | $30.70 | $32.88 | +3.98% | 49,764,900 |
| Nov 2013 | $31.54 | $32.60 | $30.65 | $31.62 | +0.32% | 40,182,600 |
| Oct 2013 | $30.89 | $32.52 | $30.09 | $31.52 | +2.04% | 44,706,900 |
| Sep 2013 | $29.47 | $31.09 | $28.85 | $30.89 | +5.57% | 48,101,900 |
| Aug 2013 | $30.99 | $31.26 | $28.99 | $29.26 | -4.75% | 34,479,800 |
| Jul 2013 | $28.62 | $31.48 | $28.27 | $30.72 | +7.26% | 34,775,900 |
| Jun 2013 | $28.72 | $29.52 | $27.11 | $28.64 | -0.31% | 37,143,300 |
| May 2013 | $30.76 | $30.99 | $28.33 | $28.73 | -6.51% | 55,799,100 |
| Apr 2013 | $29.21 | $31.39 | $29.05 | $30.73 | +4.74% | 42,516,900 |
| Mar 2013 | $27.66 | $29.38 | $27.51 | $29.34 | +5.92% | 38,319,000 |
| Feb 2013 | $27.08 | $27.78 | $26.68 | $27.70 | +2.48% | 41,863,800 |
| Jan 2013 | $25.13 | $27.31 | $24.85 | $27.03 | +8.60% | 48,356,000 |
| Dec 2012 | $24.43 | $25.08 | $24.02 | $24.89 | +2.98% | 59,163,500 |
| Nov 2012 | $25.47 | $25.69 | $23.14 | $24.17 | -5.10% | 54,926,000 |
| Oct 2012 | $25.55 | $25.97 | $24.84 | $25.47 | -0.04% | 33,388,900 |
| Sep 2012 | $24.31 | $25.84 | $24.31 | $25.48 | +4.68% | 54,341,800 |
| Aug 2012 | $25.63 | $26.09 | $23.93 | $24.34 | -4.88% | 47,448,100 |
| Jul 2012 | $24.85 | $26.15 | $24.25 | $25.59 | +3.39% | 55,580,000 |
| Jun 2012 | $24.81 | $25.47 | $24.03 | $24.75 | -1.35% | 47,322,600 |
| May 2012 | $24.80 | $25.79 | $24.36 | $25.09 | +1.78% | 51,304,200 |
| Apr 2012 | $24.36 | $24.76 | $23.59 | $24.65 | +1.23% | 58,270,500 |
| Mar 2012 | $23.98 | $24.55 | $23.30 | $24.35 | +1.46% | 55,316,300 |
| Feb 2012 | $22.74 | $24.53 | $22.65 | $24.00 | +5.59% | 68,895,800 |
| Jan 2012 | $24.06 | $24.06 | $22.32 | $22.73 | -4.54% | 75,619,100 |
| Dec 2011 | $22.77 | $23.97 | $21.67 | $23.81 | +3.93% | 50,840,200 |
| Nov 2011 | $21.56 | $22.93 | $21.17 | $22.91 | +3.71% | 60,134,000 |
| Oct 2011 | $21.37 | $23.00 | $20.31 | $22.09 | +3.32% | 97,591,900 |
| Sep 2011 | $21.39 | $22.91 | $20.28 | $21.38 | +0.09% | 72,527,900 |
| Aug 2011 | $20.33 | $21.51 | $17.95 | $21.36 | +6.11% | 107,330,000 |
| Jul 2011 | $20.28 | $21.37 | $19.95 | $20.13 | -0.59% | 67,478,800 |
| Jun 2011 | $20.21 | $20.29 | $19.03 | $20.25 | -0.25% | 61,866,900 |
| May 2011 | $19.50 | $20.67 | $19.22 | $20.30 | +4.37% | 63,266,300 |
| Apr 2011 | $19.23 | $19.49 | $18.62 | $19.45 | +1.41% | 33,605,600 |
| Mar 2011 | $19.17 | $19.61 | $18.20 | $19.18 | +0.10% | 49,574,300 |
| Feb 2011 | $18.61 | $19.25 | $18.31 | $19.16 | +2.90% | 42,101,600 |
| Jan 2011 | $17.72 | $18.93 | $17.71 | $18.62 | +5.67% | 64,748,200 |
| Dec 2010 | $16.93 | $17.78 | $16.83 | $17.62 | +5.32% | 50,178,000 |
| Nov 2010 | $17.47 | $17.64 | $16.65 | $16.73 | -3.35% | 42,788,900 |
| Oct 2010 | $17.55 | $17.96 | $17.15 | $17.31 | -0.52% | 61,021,300 |
| Sep 2010 | $17.52 | $17.91 | $16.76 | $17.40 | +0.23% | 77,360,500 |
| Aug 2010 | $16.74 | $17.54 | $16.32 | $17.36 | +5.21% | 64,675,600 |
| Jul 2010 | $14.45 | $16.98 | $14.19 | $16.50 | +13.79% | 69,491,200 |
| Jun 2010 | $14.79 | $15.76 | $14.30 | $14.50 | -3.08% | 56,435,400 |
| May 2010 | $16.35 | $16.73 | $14.13 | $14.96 | -8.22% | 72,032,100 |
| Apr 2010 | $15.86 | $16.80 | $15.86 | $16.30 | +3.16% | 49,847,000 |
| Mar 2010 | $15.09 | $16.03 | $14.86 | $15.80 | +5.19% | 40,489,300 |
| Feb 2010 | $14.32 | $15.29 | $14.25 | $15.02 | +5.40% | 61,366,300 |
| Jan 2010 | $15.56 | $15.69 | $14.24 | $14.25 | -7.35% | 62,310,500 |
| Dec 2009 | $14.41 | $15.82 | $14.33 | $15.38 | +7.93% | 46,999,500 |
| Nov 2009 | $12.97 | $14.58 | $12.83 | $14.25 | +10.29% | 67,752,100 |
| Oct 2009 | $13.88 | $14.17 | $12.84 | $12.92 | -6.98% | 61,414,100 |
| Sep 2009 | $13.14 | $14.03 | $12.93 | $13.89 | +5.15% | 47,803,800 |
| Aug 2009 | $12.94 | $13.78 | $12.79 | $13.21 | +2.48% | 57,024,900 |
| Jul 2009 | $11.73 | $13.39 | $11.41 | $12.89 | +10.55% | 72,455,500 |
| Jun 2009 | $10.80 | $11.82 | $10.79 | $11.66 | +9.07% | 62,101,200 |
| May 2009 | $11.01 | $11.62 | $10.39 | $10.69 | -2.73% | 70,708,300 |
| Apr 2009 | $9.66 | $11.20 | $9.64 | $10.99 | +12.14% | 65,005,100 |
| Mar 2009 | $8.61 | $10.32 | $7.79 | $9.80 | +12.00% | 83,728,200 |
| Feb 2009 | $9.62 | $10.88 | $8.47 | $8.75 | -9.61% | 107,905,900 |
| Jan 2009 | $11.00 | $11.40 | $9.60 | $9.68 | -11.76% | 78,492,700 |
| Dec 2008 | $11.78 | $11.97 | $10.45 | $10.97 | -8.96% | 72,806,600 |
| Nov 2008 | $12.86 | $14.01 | $10.35 | $12.05 | -7.02% | 61,853,300 |
| Oct 2008 | $14.72 | $15.59 | $10.51 | $12.96 | -12.20% | 89,310,900 |
| Sep 2008 | $16.51 | $16.75 | $14.00 | $14.76 | -10.44% | 66,858,300 |
| Aug 2008 | $17.14 | $17.22 | $16.25 | $16.48 | -3.51% | 40,232,700 |
| Jul 2008 | $17.63 | $18.45 | $16.62 | $17.08 | -4.69% | 49,017,800 |
| Jun 2008 | $17.98 | $18.07 | $17.07 | $17.92 | -0.94% | 50,884,000 |
| May 2008 | $17.89 | $18.50 | $17.55 | $18.09 | +1.06% | 52,123,500 |
| Apr 2008 | $17.40 | $18.80 | $17.30 | $17.90 | +3.83% | 50,972,200 |
| Mar 2008 | $17.19 | $18.01 | $16.80 | $17.24 | +0.29% | 42,038,400 |
| Feb 2008 | $18.96 | $19.82 | $17.12 | $17.19 | -9.29% | 40,651,000 |
| Jan 2008 | $18.72 | $19.41 | $16.78 | $18.95 | +0.32% | 57,857,800 |
| Dec 2007 | $18.70 | $19.47 | $18.12 | $18.89 | +2.05% | 36,447,000 |
| Nov 2007 | $20.23 | $20.35 | $17.49 | $18.51 | -9.49% | 54,373,300 |
| Oct 2007 | $19.31 | $20.82 | $19.10 | $20.45 | +6.85% | 33,360,500 |
| Sep 2007 | $18.84 | $19.73 | $18.63 | $19.14 | +1.59% | 28,121,700 |
| Aug 2007 | $19.10 | $21.16 | $17.58 | $18.84 | -1.21% | 68,244,600 |
| Jul 2007 | $20.87 | $21.68 | $19.06 | $19.07 | -7.92% | 49,197,200 |
| Jun 2007 | $22.15 | $22.31 | $19.90 | $20.71 | -6.75% | 51,677,200 |
| May 2007 | $24.66 | $25.43 | $21.38 | $22.21 | -9.68% | 43,880,800 |
| Apr 2007 | $24.43 | $25.23 | $24.31 | $24.59 | +0.61% | 29,509,500 |
| Mar 2007 | $23.54 | $24.80 | $23.19 | $24.44 | +2.73% | 29,679,200 |
| Feb 2007 | $23.80 | $24.80 | $23.67 | $23.79 | -0.04% | 23,950,800 |
| Jan 2007 | $24.10 | $24.49 | $23.04 | $23.80 | -1.24% | 31,779,100 |
| Dec 2006 | $24.55 | $24.80 | $23.72 | $24.10 | -2.27% | 20,533,500 |
| Nov 2006 | $23.37 | $24.76 | $23.05 | $24.66 | +5.97% | 23,986,700 |
| Oct 2006 | $21.75 | $23.66 | $21.48 | $23.27 | +7.04% | 23,054,500 |
| Sep 2006 | $21.21 | $21.88 | $20.88 | $21.74 | +2.69% | 17,987,300 |
| Aug 2006 | $22.78 | $23.03 | $21.00 | $21.17 | -6.94% | 26,188,900 |
| Jul 2006 | $21.86 | $23.30 | $21.75 | $22.75 | +4.17% | 24,883,300 |
| Jun 2006 | $21.77 | $22.08 | $21.25 | $21.84 | +0.32% | 24,454,700 |
| May 2006 | $21.04 | $22.00 | $20.76 | $21.77 | +3.13% | 28,734,800 |
| Apr 2006 | $20.19 | $21.20 | $19.99 | $21.11 | +4.40% | 29,742,400 |
| Mar 2006 | $20.53 | $21.15 | $19.76 | $20.22 | -1.51% | 33,004,800 |
| Feb 2006 | $20.45 | $21.15 | $19.51 | $20.53 | 0.00% | 33,248,500 |
| Jan 2006 | $20.99 | $21.54 | $20.10 | $20.53 | -1.58% | 23,584,700 |
| Dec 2005 | $21.65 | $22.10 | $20.44 | $20.86 | -3.11% | 22,559,000 |
| Nov 2005 | $23.60 | $23.61 | $21.36 | $21.53 | -8.96% | 23,458,800 |
| Oct 2005 | $24.23 | $24.66 | $22.03 | $23.65 | -2.47% | 21,880,600 |
| Sep 2005 | $24.18 | $24.60 | $23.30 | $24.25 | +0.46% | 18,312,900 |
| Aug 2005 | $24.29 | $24.60 | $22.78 | $24.14 | -0.62% | 20,074,700 |
| Jul 2005 | $24.86 | $25.50 | $24.01 | $24.29 | -1.78% | 24,292,400 |
| Jun 2005 | $24.05 | $25.00 | $23.84 | $24.73 | +2.61% | 19,113,000 |
| May 2005 | $23.24 | $24.39 | $23.01 | $24.10 | +3.70% | 20,910,000 |
| Apr 2005 | $22.94 | $23.33 | $22.28 | $23.24 | +1.97% | 20,280,900 |
| Mar 2005 | $22.64 | $23.15 | $22.11 | $22.79 | +0.66% | 20,155,200 |
| Feb 2005 | $22.96 | $23.18 | $21.90 | $22.64 | -1.13% | 22,554,800 |
| Jan 2005 | $22.90 | $23.13 | $21.81 | $22.90 | +0.53% | 24,295,100 |
| Dec 2004 | $21.88 | $22.82 | $20.99 | $22.78 | +4.54% | 25,754,500 |
| Nov 2004 | $21.57 | $21.92 | $20.98 | $21.79 | +1.59% | 31,683,600 |
| Oct 2004 | $21.24 | $21.64 | $20.76 | $21.45 | +2.09% | 19,747,900 |
| Sep 2004 | $20.80 | $21.65 | $20.53 | $21.01 | +1.01% | 18,732,100 |
| Aug 2004 | $20.70 | $21.25 | $20.50 | $20.80 | +0.48% | 16,536,600 |
| Jul 2004 | $20.63 | $21.70 | $20.42 | $20.70 | +0.39% | 21,394,700 |
| Jun 2004 | $20.80 | $20.90 | $20.27 | $20.62 | +1.78% | 16,886,500 |
| May 2004 | $20.15 | $20.50 | $19.65 | $20.26 | +0.50% | 24,905,500 |
| Apr 2004 | $21.35 | $21.72 | $20.11 | $20.16 | -5.13% | 22,262,200 |
| Mar 2004 | $21.65 | $22.53 | $20.85 | $21.25 | -2.12% | 26,723,800 |
| Feb 2004 | $21.00 | $21.80 | $20.80 | $21.71 | +3.38% | 21,415,200 |
| Jan 2004 | $21.80 | $21.99 | $20.89 | $21.00 | -4.28% | 22,091,000 |
| Dec 2003 | $20.67 | $21.97 | $20.39 | $21.94 | +5.73% | 15,358,200 |
| Nov 2003 | $20.62 | $20.95 | $19.70 | $20.75 | +0.19% | 12,097,600 |
| Oct 2003 | $20.07 | $21.46 | $20.01 | $20.71 | +3.65% | 24,896,600 |
| Sep 2003 | $19.35 | $20.10 | $19.10 | $19.98 | +3.31% | 18,075,700 |
| Aug 2003 | $19.27 | $19.58 | $18.58 | $19.34 | +0.21% | 17,931,100 |
| Jul 2003 | $19.08 | $20.65 | $18.82 | $19.30 | +1.58% | 41,412,600 |
| Jun 2003 | $19.58 | $20.68 | $18.78 | $19.00 | -3.11% | 25,945,900 |
| May 2003 | $18.90 | $20.01 | $17.94 | $19.61 | +3.76% | 35,501,200 |
| Apr 2003 | $18.38 | $19.86 | $18.17 | $18.90 | +3.85% | 24,244,500 |
| Mar 2003 | $17.14 | $18.57 | $16.39 | $18.20 | +7.44% | 21,090,200 |
| Feb 2003 | $17.93 | $18.20 | $16.70 | $16.94 | -4.67% | 24,273,600 |
| Jan 2003 | $19.98 | $21.70 | $17.70 | $17.77 | -11.15% | 32,010,700 |
| Dec 2002 | $19.49 | $20.43 | $18.46 | $20.00 | +2.62% | 17,283,700 |
| Nov 2002 | $16.52 | $19.57 | $16.35 | $19.49 | +17.98% | 42,419,900 |
| Oct 2002 | $17.30 | $17.55 | $14.51 | $16.52 | -4.12% | 30,984,000 |
| Sep 2002 | $19.90 | $19.90 | $16.25 | $17.23 | -13.37% | 15,248,200 |
| Aug 2002 | $19.85 | $20.75 | $18.88 | $19.89 | +0.45% | 15,788,500 |
| Jul 2002 | $21.83 | $22.05 | $16.64 | $19.80 | -9.30% | 23,891,100 |
| Jun 2002 | $24.14 | $24.20 | $20.71 | $21.83 | -9.90% | 16,333,800 |
| May 2002 | $22.10 | $24.99 | $21.95 | $24.23 | +9.64% | 13,866,600 |
| Apr 2002 | $22.95 | $23.60 | $21.42 | $22.10 | -3.70% | 15,336,600 |
| Mar 2002 | $21.00 | $23.90 | $20.83 | $22.95 | +9.34% | 12,302,300 |
| Feb 2002 | $20.55 | $21.22 | $19.00 | $20.99 | +0.91% | 16,761,300 |
| Jan 2002 | $23.10 | $24.14 | $19.85 | $20.80 | -9.80% | 20,627,800 |
| Dec 2001 | $21.10 | $23.70 | $20.60 | $23.06 | +10.33% | 17,655,400 |
| Nov 2001 | $23.76 | $23.76 | $18.25 | $20.90 | -12.00% | 30,041,300 |
| Oct 2001 | $23.10 | $24.48 | $22.30 | $23.75 | +1.89% | 15,658,400 |
| Sep 2001 | $25.30 | $25.81 | $22.20 | $23.31 | -7.54% | 12,713,300 |
| Aug 2001 | $26.16 | $27.45 | $24.81 | $25.21 | -4.36% | 19,642,000 |
| Jul 2001 | $27.33 | $28.70 | $23.91 | $26.36 | -3.55% | 24,407,800 |
| Jun 2001 | $31.10 | $31.20 | $26.15 | $27.33 | -12.68% | 19,219,700 |
| May 2001 | $29.80 | $31.35 | $29.16 | $31.30 | +5.39% | 15,507,200 |
| Apr 2001 | $31.25 | $32.55 | $29.00 | $29.70 | -4.56% | 18,667,800 |
| Mar 2001 | $28.55 | $31.20 | $28.14 | $31.12 | +8.70% | 21,055,600 |
| Feb 2001 | $26.90 | $29.03 | $25.87 | $28.63 | +6.43% | 16,019,100 |
| Jan 2001 | $30.56 | $30.63 | $26.46 | $26.90 | -12.52% | 20,695,700 |
| Dec 2000 | $25.50 | $31.50 | $25.50 | $30.75 | +19.71% | 19,524,900 |
| Nov 2000 | $25.50 | $26.00 | $23.63 | $25.69 | +3.01% | 42,028,300 |
| Oct 2000 | $24.44 | $26.63 | $23.56 | $24.94 | +2.24% | 46,644,500 |
| Sep 2000 | $24.00 | $26.56 | $22.94 | $24.39 | +1.89% | 19,420,500 |
| Aug 2000 | $19.38 | $24.38 | $19.38 | $23.94 | +23.15% | 12,951,000 |
| Jul 2000 | $18.25 | $20.69 | $18.13 | $19.44 | +4.27% | 7,587,500 |
| Jun 2000 | $18.13 | $19.31 | $17.44 | $18.64 | +3.20% | 8,313,400 |
| May 2000 | $18.63 | $18.75 | $16.13 | $18.06 | -2.37% | 13,466,900 |
| Apr 2000 | $17.00 | $19.06 | $16.19 | $18.50 | +9.63% | 11,179,300 |
| Mar 2000 | $13.00 | $16.87 | $12.81 | $16.87 | +30.43% | 17,136,700 |
| Feb 2000 | $18.56 | $19.94 | $12.75 | $12.94 | -29.59% | 9,350,100 |
| Jan 2000 | $17.81 | $21.69 | $17.38 | $18.37 | +2.80% | 9,821,500 |
| Dec 1999 | $18.75 | $19.19 | $16.38 | $17.88 | -4.98% | 8,475,600 |
| Nov 1999 | $20.62 | $21.25 | $18.13 | $18.81 | -8.23% | 7,561,900 |
| Oct 1999 | $22.00 | $23.06 | $19.50 | $20.50 | -7.34% | 6,176,100 |
| Sep 1999 | $23.81 | $24.81 | $21.44 | $22.13 | -6.84% | 3,981,300 |
| Aug 1999 | $25.94 | $25.94 | $23.75 | $23.75 | -8.43% | 5,838,300 |
| Jul 1999 | $25.94 | $26.87 | $25.00 | $25.94 | +0.49% | 4,983,600 |
| Jun 1999 | $27.87 | $28.19 | $25.75 | $25.81 | -7.61% | 9,812,100 |
| May 1999 | $27.63 | $28.25 | $26.38 | $27.94 | +0.68% | 5,124,700 |
| Apr 1999 | $26.87 | $28.25 | $26.38 | $27.75 | +2.78% | 5,667,700 |
| Mar 1999 | $26.00 | $29.13 | $25.63 | $27.00 | +4.10% | 11,058,700 |
| Feb 1999 | $27.13 | $27.25 | $25.44 | $25.94 | -4.38% | 10,784,900 |
| Jan 1999 | $30.44 | $30.94 | $27.13 | $27.13 | -10.88% | 5,710,400 |
| Dec 1998 | $29.31 | $30.69 | $29.25 | $30.44 | +3.84% | 3,925,100 |
| Nov 1998 | $28.00 | $31.06 | $28.00 | $29.31 | -2.09% | 8,492,600 |
| Oct 1998 | $32.81 | $33.75 | $29.75 | $29.94 | -8.94% | 8,497,000 |
| Sep 1998 | $29.25 | $32.88 | $28.56 | $32.88 | +12.39% | 6,791,100 |
| Aug 1998 | $26.63 | $29.94 | $26.63 | $29.25 | +9.86% | 5,608,500 |
| Jul 1998 | $28.06 | $28.69 | $26.63 | $26.63 | -4.91% | 4,729,500 |
| Jun 1998 | $26.87 | $28.38 | $26.87 | $28.00 | +4.19% | 6,018,900 |
| May 1998 | $26.87 | $27.00 | $25.69 | $26.87 | +0.23% | 4,885,600 |
| Apr 1998 | $28.13 | $28.25 | $25.69 | $26.81 | -4.24% | 5,584,300 |
| Mar 1998 | $26.00 | $28.50 | $25.75 | $28.00 | +9.00% | 4,593,800 |
| Feb 1998 | $25.63 | $26.03 | $25.41 | $25.69 | +0.61% | 5,044,600 |
| Jan 1998 | $24.66 | $26.16 | $24.66 | $25.53 | +3.29% | 7,908,600 |
| Dec 1997 | $23.38 | $24.94 | $22.88 | $24.72 | +5.61% | 8,548,600 |
| Nov 1997 | $22.00 | $23.47 | $21.69 | $23.41 | +6.54% | 5,662,000 |
| Oct 1997 | $21.06 | $22.31 | $21.06 | $21.97 | +4.30% | 12,510,200 |
| Sep 1997 | $20.41 | $21.28 | $20.41 | $21.06 | +3.22% | 3,331,200 |
| Aug 1997 | $21.00 | $21.06 | $20.34 | $20.41 | -3.12% | 2,808,400 |
| Jul 1997 | $20.88 | $21.22 | $20.44 | $21.06 | +1.97% | 6,765,600 |
| Jun 1997 | $20.31 | $21.13 | $20.25 | $20.66 | +2.01% | 4,328,200 |
| May 1997 | $19.69 | $20.50 | $19.69 | $20.25 | +2.53% | 4,075,000 |
| Apr 1997 | $19.63 | $19.87 | $19.44 | $19.75 | +0.64% | 10,345,800 |
| Mar 1997 | $19.87 | $20.06 | $19.00 | $19.63 | -1.57% | 5,576,600 |
| Feb 1997 | $19.50 | $20.00 | $19.50 | $19.94 | +2.24% | 3,565,200 |
| Jan 1997 | $19.81 | $20.13 | $19.31 | $19.50 | -1.58% | 6,426,000 |
| Dec 1996 | $19.38 | $19.94 | $19.19 | $19.81 | +2.26% | 4,522,000 |
| Nov 1996 | $18.94 | $19.87 | $18.88 | $19.38 | +2.31% | 3,799,200 |
| Oct 1996 | $17.94 | $18.97 | $17.94 | $18.94 | +5.94% | 9,787,200 |
| Sep 1996 | $18.44 | $18.63 | $17.88 | $17.88 | -3.38% | 4,635,600 |
| Aug 1996 | $18.81 | $19.12 | $18.44 | $18.50 | -1.00% | 4,701,400 |
| Jul 1996 | $20.13 | $20.13 | $18.63 | $18.69 | -7.14% | 10,270,600 |
| Jun 1996 | $18.63 | $20.13 | $18.19 | $20.13 | +8.05% | 3,987,000 |
| May 1996 | $18.00 | $19.06 | $17.62 | $18.63 | +3.83% | 4,598,000 |
| Apr 1996 | $18.56 | $18.94 | $17.88 | $17.94 | -3.69% | 7,902,800 |
| Mar 1996 | $18.94 | $19.12 | $17.94 | $18.63 | -1.32% | 5,163,600 |
| Feb 1996 | $19.06 | $19.38 | $18.75 | $18.88 | -0.98% | 7,455,000 |
| Jan 1996 | $19.06 | $19.56 | $18.88 | $19.06 | -0.33% | 7,569,000 |
| Dec 1995 | $18.44 | $19.25 | $18.37 | $19.12 | +3.38% | 3,006,600 |
| Nov 1995 | $18.31 | $18.50 | $18.06 | $18.50 | +1.37% | 3,143,800 |
| Oct 1995 | $17.44 | $18.63 | $17.25 | $18.25 | +4.66% | 7,513,400 |
| Sep 1995 | $16.38 | $17.44 | $16.25 | $17.44 | +6.49% | 3,750,200 |
| Aug 1995 | $16.25 | $16.56 | $16.06 | $16.38 | 0.00% | 3,957,600 |
| Jul 1995 | $17.00 | $17.00 | $16.13 | $16.38 | -3.68% | 8,101,000 |
| Jun 1995 | $17.19 | $17.62 | $16.81 | $17.00 | -1.45% | 3,865,800 |
| May 1995 | $16.13 | $17.25 | $15.94 | $17.25 | +6.98% | 4,470,200 |
| Apr 1995 | $15.56 | $16.38 | $15.38 | $16.13 | +3.62% | 7,493,400 |
| Mar 1995 | $15.81 | $15.81 | $15.12 | $15.56 | -1.58% | 5,808,600 |
| Feb 1995 | $15.31 | $16.13 | $15.25 | $15.81 | +3.69% | 5,750,800 |
| Jan 1995 | $14.81 | $15.31 | $14.63 | $15.25 | +2.52% | 10,149,000 |
| Dec 1994 | $14.63 | $14.94 | $14.13 | $14.88 | +1.71% | 6,623,200 |
| Nov 1994 | $13.88 | $14.81 | $13.69 | $14.63 | +4.93% | 5,779,000 |
| Oct 1994 | $13.56 | $14.00 | $13.19 | $13.94 | +1.83% | 7,751,200 |
| Sep 1994 | $14.37 | $14.37 | $13.06 | $13.69 | -5.19% | 8,534,600 |
| Aug 1994 | $14.56 | $15.12 | $14.25 | $14.44 | -1.28% | 4,985,400 |
| Jul 1994 | $14.75 | $15.03 | $14.37 | $14.63 | -0.85% | 4,877,200 |
| Jun 1994 | $15.31 | $15.44 | $14.44 | $14.75 | -4.07% | 5,894,400 |
| May 1994 | $15.81 | $15.87 | $14.37 | $15.38 | -2.77% | 8,606,200 |
| Apr 1994 | $15.00 | $16.44 | $14.81 | $15.81 | +4.55% | 7,417,200 |
| Mar 1994 | $15.12 | $15.69 | $15.06 | $15.12 | 0.00% | 7,419,800 |
| Feb 1994 | $15.94 | $15.94 | $14.56 | $15.12 | -5.47% | 8,518,400 |
| Jan 1994 | $16.50 | $16.50 | $15.00 | $16.00 | -2.66% | 6,733,800 |
| Dec 1993 | $15.87 | $16.50 | $15.75 | $16.44 | +3.54% | 4,524,400 |
| Nov 1993 | $17.00 | $17.00 | $15.25 | $15.87 | -6.62% | 8,380,200 |
| Oct 1993 | $17.00 | $17.13 | $16.06 | $17.00 | 0.00% | 8,718,200 |
| Sep 1993 | $17.06 | $17.44 | $16.81 | $17.00 | -0.37% | 3,874,400 |
| Aug 1993 | $15.94 | $17.13 | $15.87 | $17.06 | +6.23% | 4,652,000 |
| Jul 1993 | $16.31 | $16.56 | $15.81 | $16.06 | -1.53% | 8,843,600 |
| Jun 1993 | $15.44 | $16.44 | $15.31 | $16.31 | +5.24% | 7,740,200 |
| May 1993 | $15.25 | $15.69 | $14.56 | $15.50 | +1.23% | 4,993,600 |
| Apr 1993 | $15.12 | $16.00 | $15.00 | $15.31 | +1.24% | 7,950,400 |
| Mar 1993 | $14.69 | $15.12 | $14.50 | $15.12 | +2.98% | 4,485,800 |
| Feb 1993 | $13.81 | $14.69 | $13.81 | $14.69 | +6.33% | 5,945,400 |
| Jan 1993 | $13.25 | $13.81 | $13.06 | $13.81 | +4.25% | 7,648,800 |
| Dec 1992 | $12.69 | $13.25 | $12.44 | $13.25 | +4.43% | 8,310,000 |
| Nov 1992 | $12.94 | $13.00 | $12.50 | $12.69 | -1.93% | 7,543,200 |
| Oct 1992 | $13.13 | $13.19 | $12.44 | $12.94 | -1.43% | 6,907,000 |
| Sep 1992 | $13.13 | $13.19 | $12.69 | $13.13 | 0.00% | 5,662,800 |
| Aug 1992 | $13.13 | $13.25 | $12.87 | $13.13 | 0.00% | 6,899,000 |
| Jul 1992 | $12.50 | $13.31 | $12.50 | $13.13 | +4.48% | 6,403,200 |
| Jun 1992 | $12.19 | $12.56 | $12.06 | $12.56 | +3.08% | 9,696,200 |
| May 1992 | $11.94 | $12.38 | $11.88 | $12.19 | +2.63% | 5,427,800 |
| Apr 1992 | $11.31 | $11.88 | $11.31 | $11.88 | +4.40% | 7,676,400 |
| Mar 1992 | $11.56 | $11.56 | $11.25 | $11.37 | -1.62% | 7,251,000 |
| Feb 1992 | $11.75 | $11.81 | $11.31 | $11.56 | -2.63% | 6,707,200 |
| Jan 1992 | $12.81 | $13.19 | $11.75 | $11.88 | -7.77% | 12,496,400 |
| Dec 1991 | $12.87 | $13.50 | $12.19 | $12.87 | 0.00% | 7,060,600 |
| Nov 1991 | $12.81 | $13.13 | $12.63 | $12.87 | +0.49% | 6,918,600 |
| Oct 1991 | $12.31 | $12.81 | $11.63 | $12.81 | +4.59% | 9,102,800 |
| Sep 1991 | $11.44 | $12.31 | $11.06 | $12.25 | +7.10% | 6,171,600 |
| Aug 1991 | $10.88 | $11.63 | $10.69 | $11.44 | +5.17% | 8,000,600 |
| Jul 1991 | $10.31 | $11.06 | $10.25 | $10.88 | +6.10% | 7,645,400 |
| Jun 1991 | $10.63 | $10.69 | $10.19 | $10.25 | -4.09% | 4,797,200 |
| May 1991 | $10.44 | $10.88 | $10.00 | $10.69 | +2.39% | 11,697,800 |
| Apr 1991 | $9.94 | $10.56 | $9.88 | $10.44 | +5.03% | 14,893,800 |
| Mar 1991 | $9.88 | $10.06 | $9.31 | $9.94 | +0.63% | 10,257,800 |
| Feb 1991 | $9.44 | $10.19 | $9.38 | $9.88 | +5.33% | 6,651,600 |
| Jan 1991 | $9.44 | $9.75 | $9.25 | $9.38 | -0.66% | 8,008,800 |
| Dec 1990 | $9.44 | $9.62 | $9.25 | $9.44 | 0.00% | 6,053,400 |
| Nov 1990 | $8.75 | $9.44 | $8.75 | $9.44 | +7.86% | 4,156,800 |
| Oct 1990 | $8.12 | $9.06 | $8.12 | $8.75 | +6.87% | 8,878,800 |
| Sep 1990 | $8.12 | $8.31 | $7.94 | $8.19 | 0.00% | 2,229,000 |
| Aug 1990 | $9.06 | $9.25 | $7.88 | $8.19 | -9.66% | 2,986,200 |
| Jul 1990 | $8.81 | $9.06 | $8.38 | $9.06 | +2.84% | 4,952,000 |
| Jun 1990 | $8.44 | $9.06 | $8.38 | $8.81 | +5.22% | 7,551,800 |
| May 1990 | $8.38 | $8.94 | $8.31 | $8.38 | +0.75% | 5,800,200 |
| Apr 1990 | $8.94 | $9.06 | $8.31 | $8.31 | -6.99% | 5,470,800 |
| Mar 1990 | $9.06 | $9.31 | $8.75 | $8.94 | -1.38% | 4,590,800 |
| Feb 1990 | $8.87 | $9.25 | $8.75 | $9.06 | +2.11% | 5,623,200 |
| Jan 1990 | $9.56 | $9.62 | $8.56 | $8.87 | -8.39% | 6,138,600 |
| Dec 1989 | $9.25 | $9.81 | $9.25 | $9.69 | +4.73% | 5,807,400 |
| Nov 1989 | $9.00 | $9.25 | $8.69 | $9.25 | +3.50% | 5,300,000 |
| Oct 1989 | $9.31 | $9.31 | $8.50 | $8.94 | -4.03% | 18,187,400 |
| Sep 1989 | $9.31 | $9.44 | $9.19 | $9.31 | 0.00% | 4,375,800 |
| Aug 1989 | $9.38 | $9.50 | $9.19 | $9.31 | -0.67% | 5,922,200 |
| Jul 1989 | $8.56 | $9.38 | $8.56 | $9.38 | +8.70% | 7,635,800 |
| Jun 1989 | $8.12 | $9.00 | $8.00 | $8.63 | +5.34% | 10,909,000 |
| May 1989 | $7.69 | $8.25 | $7.44 | $8.19 | +6.51% | 11,916,400 |
| Apr 1989 | $6.81 | $7.75 | $6.75 | $7.69 | +13.89% | 6,711,000 |
| Mar 1989 | $7.00 | $7.06 | $6.69 | $6.75 | -3.57% | 9,294,600 |
| Feb 1989 | $7.00 | $7.25 | $6.88 | $7.00 | 0.00% | 11,717,600 |
| Jan 1989 | $6.75 | $7.06 | $6.56 | $7.00 | +0.90% | 10,658,000 |
| Dec 1988 | $6.69 | $7.06 | $6.69 | $6.94 | +2.77% | 7,095,600 |
| Nov 1988 | $6.88 | $6.88 | $6.62 | $6.75 | -1.82% | 11,749,000 |
| Oct 1988 | $6.00 | $6.94 | $6.00 | $6.88 | +14.58% | 17,070,800 |
| Sep 1988 | $5.63 | $6.06 | $5.56 | $6.00 | +5.49% | 8,013,800 |
| Aug 1988 | $5.56 | $5.75 | $5.44 | $5.69 | +1.11% | 6,955,400 |
| Jul 1988 | $5.75 | $5.94 | $5.25 | $5.63 | -1.10% | 4,072,000 |
| Jun 1988 | $5.63 | $5.87 | $5.56 | $5.69 | +1.11% | 4,772,000 |
| May 1988 | $5.13 | $5.63 | $5.06 | $5.63 | +8.43% | 6,078,200 |
| Apr 1988 | $5.38 | $5.50 | $5.13 | $5.19 | -3.49% | 6,233,200 |
| Mar 1988 | $5.25 | $5.56 | $5.13 | $5.38 | +2.38% | 3,935,000 |
| Feb 1988 | $5.13 | $5.63 | $5.06 | $5.25 | +2.44% | 5,537,800 |
| Jan 1988 | $4.38 | $5.19 | $4.31 | $5.13 | +20.59% | 16,096,000 |
| Dec 1987 | $4.31 | $4.44 | $4.12 | $4.25 | 0.00% | 9,340,400 |
| Nov 1987 | $4.50 | $4.63 | $4.19 | $4.25 | -6.85% | 4,531,200 |
| Oct 1987 | $5.31 | $5.50 | $4.00 | $4.56 | -14.12% | 18,646,800 |
| Sep 1987 | $5.69 | $5.75 | $5.19 | $5.31 | -6.60% | 6,323,400 |
| Aug 1987 | $5.31 | $6.06 | $4.87 | $5.69 | +5.82% | 16,176,800 |
| Jul 1987 | $5.87 | $6.25 | $5.25 | $5.38 | -8.51% | 12,301,200 |
| Jun 1987 | $5.81 | $6.25 | $5.50 | $5.87 | +1.07% | 7,445,600 |
| May 1987 | $5.50 | $6.00 | $5.31 | $5.81 | +5.68% | 6,102,200 |
| Apr 1987 | $5.63 | $5.81 | $5.00 | $5.50 | -4.35% | 9,028,200 |
| Mar 1987 | $5.75 | $6.25 | $5.50 | $5.75 | 0.00% | 12,371,600 |
| Feb 1987 | $5.87 | $6.13 | $5.56 | $5.75 | -2.13% | 16,995,800 |
| Jan 1987 | $5.81 | $6.50 | $5.75 | $5.87 | 0.00% | 10,854,000 |
| Dec 1986 | $6.06 | $6.75 | $5.69 | $5.87 | -3.09% | 12,021,200 |
| Nov 1986 | $6.44 | $6.50 | $5.94 | $6.06 | -6.73% | 5,276,000 |
| Oct 1986 | $5.44 | $6.69 | $5.06 | $6.50 | +19.54% | 10,704,000 |
| Sep 1986 | $5.81 | $6.00 | $5.38 | $5.44 | -5.43% | 7,563,200 |
| Aug 1986 | $5.44 | $5.94 | $5.13 | $5.75 | +4.54% | 12,963,200 |
| Jul 1986 | $5.87 | $5.94 | $5.31 | $5.50 | -6.38% | 7,178,400 |
| Jun 1986 | $5.94 | $5.94 | $5.56 | $5.87 | 0.00% | 5,275,200 |
| May 1986 | $5.44 | $6.06 | $5.44 | $5.87 | +8.05% | 8,052,000 |
| Apr 1986 | $5.81 | $5.87 | $5.25 | $5.44 | -6.45% | 8,517,600 |
| Mar 1986 | $5.44 | $5.81 | $5.25 | $5.81 | +4.49% | 8,987,200 |
| Feb 1986 | $5.31 | $5.56 | $5.25 | $5.56 | +4.71% | 13,324,000 |
| Jan 1986 | $4.94 | $5.56 | $4.69 | $5.31 | +7.59% | 14,354,200 |
| Dec 1985 | $4.44 | $4.94 | $4.06 | $4.94 | +9.72% | 21,874,000 |
| Nov 1985 | $5.06 | $5.06 | $4.19 | $4.50 | -11.11% | 23,437,000 |
| Oct 1985 | $5.56 | $5.81 | $4.81 | $5.06 | -8.99% | 24,950,000 |
| Sep 1985 | $5.56 | $6.25 | $5.31 | $5.56 | -1.11% | 17,465,600 |
| Aug 1985 | $5.75 | $6.06 | $5.56 | $5.63 | -2.17% | 8,579,400 |
| Jul 1985 | $6.13 | $6.44 | $5.69 | $5.75 | -5.15% | 20,893,200 |
| Jun 1985 | $5.50 | $6.25 | $5.50 | $6.06 | +8.99% | 18,694,000 |
| May 1985 | $5.87 | $6.00 | $5.38 | $5.56 | -6.31% | 18,036,400 |
| Apr 1985 | $6.19 | $6.25 | $5.81 | $5.94 | -4.04% | 9,263,600 |
| Mar 1985 | $5.94 | $6.25 | $5.94 | $6.19 | +3.12% | 7,527,400 |
| Feb 1985 | $6.00 | $6.13 | $5.69 | $6.00 | +1.05% | 11,863,000 |
| Jan 1985 | $5.81 | $6.44 | $5.50 | $5.94 | +1.07% | 19,532,600 |
| Dec 1984 | $7.13 | $7.25 | $5.44 | $5.87 | -16.81% | 12,492,000 |
| Nov 1984 | $7.00 | $7.25 | $6.94 | $7.06 | +0.89% | 5,860,800 |
| Oct 1984 | $6.94 | $7.56 | $6.88 | $7.00 | +0.90% | 24,562,000 |
| Sep 1984 | $6.69 | $7.13 | $6.56 | $6.94 | +3.74% | 8,302,200 |
| Aug 1984 | $6.25 | $7.31 | $6.25 | $6.69 | +7.00% | 10,512,000 |
| Jul 1984 | $6.88 | $7.19 | $5.63 | $6.25 | -9.09% | 13,842,600 |
| Jun 1984 | $6.44 | $7.06 | $6.38 | $6.88 | +6.80% | 7,143,200 |
| May 1984 | $6.88 | $7.06 | $6.25 | $6.44 | -6.36% | 4,651,000 |
| Apr 1984 | $6.88 | $7.25 | $6.75 | $6.88 | 0.00% | 11,814,000 |
| Mar 1984 | $7.00 | $7.25 | $6.62 | $6.88 | -1.78% | 5,119,000 |
| Feb 1984 | $7.06 | $7.31 | $6.62 | $7.00 | -0.88% | 4,463,800 |
| Jan 1984 | $7.31 | $7.50 | $6.88 | $7.06 | -3.42% | 10,337,400 |
| Dec 1983 | $7.31 | $7.50 | $7.13 | $7.31 | 0.00% | 5,435,000 |
| Nov 1983 | $7.50 | $7.75 | $7.19 | $7.31 | -2.50% | 8,048,200 |
| Oct 1983 | $7.31 | $7.56 | $6.88 | $7.50 | +2.57% | 13,015,600 |
| Sep 1983 | $6.75 | $7.31 | $6.75 | $7.31 | +8.33% | 4,881,400 |
| Aug 1983 | $6.56 | $7.31 | $6.50 | $6.75 | +2.86% | 7,381,600 |
| Jul 1983 | $6.75 | $7.13 | $6.56 | $6.56 | -2.78% | 6,516,000 |
| Jun 1983 | $6.75 | $6.94 | $6.56 | $6.75 | 0.00% | 6,970,800 |
| May 1983 | $6.81 | $7.06 | $6.56 | $6.75 | -0.92% | 6,311,400 |
| Apr 1983 | $6.69 | $7.13 | $6.62 | $6.81 | +1.87% | 8,683,200 |
| Mar 1983 | $6.50 | $6.88 | $6.44 | $6.69 | +2.89% | 5,882,800 |
| Feb 1983 | $6.13 | $6.62 | $6.06 | $6.50 | +6.12% | 7,004,000 |
| Jan 1983 | $6.31 | $6.94 | $6.00 | $6.13 | -2.97% | 8,191,400 |
| Dec 1982 | $6.06 | $6.38 | $5.87 | $6.31 | +4.13% | 4,113,000 |
| Nov 1982 | $5.87 | $6.38 | $5.87 | $6.06 | +3.19% | 5,376,000 |
| Oct 1982 | $6.06 | $6.94 | $5.75 | $5.87 | -3.09% | 8,376,600 |
| Sep 1982 | $6.19 | $6.31 | $6.00 | $6.06 | -2.02% | 6,289,000 |
| Aug 1982 | $5.38 | $6.31 | $5.13 | $6.19 | +15.11% | 13,641,600 |
| Jul 1982 | $5.56 | $5.81 | $5.31 | $5.38 | -3.37% | 3,274,200 |
| Jun 1982 | $5.44 | $5.75 | $5.38 | $5.56 | +2.30% | 3,014,600 |
| May 1982 | $5.50 | $5.75 | $5.38 | $5.44 | -1.14% | 3,596,200 |
| Apr 1982 | $5.50 | $5.87 | $5.38 | $5.50 | 0.00% | 7,100,000 |
| Mar 1982 | $5.50 | $5.69 | $5.38 | $5.50 | 0.00% | 5,986,400 |
| Feb 1982 | $5.38 | $5.50 | $5.19 | $5.50 | +2.33% | 3,693,800 |
| Jan 1982 | $5.50 | $5.69 | $5.25 | $5.38 | -2.27% | 1,888,400 |
| Dec 1981 | $5.50 | $5.63 | $5.38 | $5.50 | 0.00% | 3,248,600 |
| Nov 1981 | $5.56 | $6.00 | $5.38 | $5.50 | -1.13% | 3,766,000 |
| Oct 1981 | $5.38 | $5.69 | $5.38 | $5.56 | +3.49% | 1,983,200 |
| Sep 1981 | $5.56 | $5.87 | $5.31 | $5.38 | -3.37% | 2,391,800 |
| Aug 1981 | $5.50 | $5.81 | $5.31 | $5.56 | +1.14% | 3,219,000 |
| Jul 1981 | $5.69 | $5.81 | $5.38 | $5.50 | -4.35% | 1,050,600 |
| Jun 1981 | $5.38 | $6.19 | $5.38 | $5.75 | +8.24% | 3,487,600 |
| May 1981 | $5.38 | $5.56 | $5.06 | $5.31 | -1.16% | 1,280,800 |
| Apr 1981 | $5.56 | $5.75 | $5.38 | $5.38 | -3.37% | 2,366,600 |
| Mar 1981 | $5.56 | $5.94 | $5.38 | $5.56 | 0.00% | 769,000 |
| Feb 1981 | $5.44 | $6.19 | $5.31 | $5.56 | +2.30% | 1,696,600 |
| Jan 1981 | $5.75 | $6.19 | $5.31 | $5.44 | -5.43% | 1,658,600 |
| Dec 1980 | $5.31 | $6.00 | $5.00 | $5.75 | +8.24% | 2,805,200 |
| Nov 1980 | $5.69 | $5.94 | $5.00 | $5.31 | -6.60% | 1,807,600 |
| Oct 1980 | $5.87 | $6.19 | $5.63 | $5.69 | -2.15% | 1,944,800 |
| Sep 1980 | $6.00 | $6.31 | $5.75 | $5.81 | -3.13% | 997,800 |
| Aug 1980 | $6.38 | $6.38 | $5.87 | $6.00 | -5.88% | 1,502,000 |
| Jul 1980 | $6.81 | $7.00 | $6.38 | $6.38 | -6.42% | 2,274,000 |
| Jun 1980 | $6.44 | $7.00 | $6.38 | $6.81 | +5.82% | 2,415,600 |
| May 1980 | $6.56 | $6.88 | $6.25 | $6.44 | -1.90% | 796,800 |
| Apr 1980 | $5.87 | $7.13 | $5.87 | $6.56 | +12.90% | 1,060,600 |
| Mar 1980 | $5.81 | $6.00 | $5.44 | $5.81 | 0.00% | 913,400 |
| Feb 1980 | $6.44 | $6.56 | $5.75 | $5.81 | -8.82% | 1,834,600 |
| Jan 1980 | $6.88 | $7.25 | $6.38 | $6.38 | -7.27% | 1,219,800 |
| Dec 1979 | $7.25 | $7.25 | $6.62 | $6.88 | -5.17% | 1,262,200 |
| Nov 1979 | $6.62 | $7.31 | $6.50 | $7.25 | +9.43% | 1,726,000 |
| Oct 1979 | $7.63 | $7.75 | $6.56 | $6.62 | -13.12% | 1,584,200 |
| Sep 1979 | $8.06 | $8.06 | $7.63 | $7.63 | -5.43% | 808,000 |
| Aug 1979 | $7.81 | $8.44 | $7.75 | $8.06 | +3.20% | 1,614,800 |
| Jul 1979 | $7.81 | $8.25 | $7.69 | $7.81 | 0.00% | 1,923,000 |
| Jun 1979 | $7.50 | $7.81 | $7.44 | $7.81 | +4.16% | 2,130,800 |
| May 1979 | $7.63 | $7.75 | $7.44 | $7.50 | -1.64% | 530,400 |
| Apr 1979 | $7.94 | $8.38 | $7.56 | $7.63 | -5.43% | 1,089,800 |
| Mar 1979 | $7.69 | $8.06 | $7.63 | $8.06 | +4.88% | 753,000 |
| Feb 1979 | $8.12 | $8.12 | $7.63 | $7.69 | -5.38% | 1,578,600 |
| Jan 1979 | $7.88 | $8.19 | $7.81 | $8.12 | +3.17% | 797,400 |
| Dec 1978 | $7.75 | $8.06 | $7.63 | $7.88 | +1.61% | 1,835,000 |
| Nov 1978 | $7.81 | $8.00 | $7.63 | $7.75 | 0.00% | 1,000,000 |
| Oct 1978 | $8.56 | $8.63 | $7.69 | $7.75 | -9.49% | 1,337,800 |
| Sep 1978 | $8.69 | $8.87 | $8.56 | $8.56 | -1.44% | 550,400 |
| Aug 1978 | $8.81 | $9.19 | $8.69 | $8.69 | -1.42% | 453,000 |
| Jul 1978 | $9.13 | $9.19 | $8.81 | $8.81 | -3.42% | 915,600 |
| Jun 1978 | $8.63 | $9.13 | $8.50 | $9.13 | +5.80% | 553,600 |
| May 1978 | $8.56 | $8.69 | $8.31 | $8.63 | +0.73% | 813,000 |
| Apr 1978 | $8.87 | $9.00 | $8.50 | $8.56 | -3.52% | 636,000 |
| Mar 1978 | $8.87 | $9.06 | $8.44 | $8.87 | -0.70% | 643,800 |
| Feb 1978 | $8.94 | $9.44 | $8.69 | $8.94 | 0.00% | 812,000 |
| Jan 1978 | $9.56 | $9.62 | $8.75 | $8.94 | -6.54% | 674,600 |
| Dec 1977 | $9.38 | $9.62 | $9.31 | $9.56 | +2.00% | 665,000 |
| Nov 1977 | $8.75 | $9.38 | $8.69 | $9.38 | +7.14% | 689,200 |
| Oct 1977 | $9.56 | $9.81 | $8.56 | $8.75 | -8.50% | 504,600 |
| Sep 1977 | $9.69 | $9.88 | $9.13 | $9.56 | -1.29% | 417,000 |
| Aug 1977 | $9.81 | $10.00 | $9.44 | $9.69 | -1.27% | 831,000 |
| Jul 1977 | $10.00 | $10.63 | $9.75 | $9.81 | -1.88% | 353,000 |
| Jun 1977 | $9.56 | $10.06 | $9.50 | $10.00 | +4.58% | 503,600 |
| May 1977 | $9.56 | $9.75 | $9.38 | $9.56 | 0.00% | 517,400 |
| Apr 1977 | $8.75 | $9.81 | $8.75 | $9.56 | +9.29% | 727,000 |
| Mar 1977 | $9.25 | $9.25 | $8.69 | $8.75 | -5.41% | 1,285,800 |
| Feb 1977 | $9.81 | $9.88 | $9.13 | $9.25 | -5.73% | 529,800 |
| Jan 1977 | $9.94 | $10.31 | $9.62 | $9.81 | -1.26% | 653,800 |
| Dec 1976 | $9.62 | $10.00 | $9.56 | $9.94 | +3.25% | 1,132,800 |
| Nov 1976 | $9.19 | $9.88 | $9.13 | $9.62 | +4.76% | 550,800 |
| Oct 1976 | $9.81 | $9.88 | $9.06 | $9.19 | -6.37% | 924,800 |
| Sep 1976 | $8.87 | $9.94 | $8.87 | $9.81 | +11.35% | 1,446,600 |
| Aug 1976 | $8.87 | $9.06 | $8.75 | $8.81 | -0.70% | 843,600 |
| Jul 1976 | $8.81 | $9.06 | $8.69 | $8.87 | +0.71% | 412,200 |
| Jun 1976 | $8.19 | $8.81 | $8.00 | $8.81 | +8.46% | 501,800 |
| May 1976 | $8.75 | $8.87 | $8.12 | $8.12 | -7.14% | 617,000 |
| Apr 1976 | $9.38 | $9.50 | $8.56 | $8.75 | -6.04% | 978,800 |
| Mar 1976 | $8.69 | $9.56 | $8.38 | $9.31 | +7.19% | 941,000 |
| Feb 1976 | $9.25 | $9.69 | $8.69 | $8.69 | -6.71% | 650,200 |
| Jan 1976 | $8.94 | $9.38 | $8.75 | $9.31 | +4.19% | 848,400 |
| Dec 1975 | $8.81 | $9.00 | $8.50 | $8.94 | +1.42% | 383,000 |
| Nov 1975 | $8.06 | $9.06 | $7.94 | $8.81 | +9.30% | 694,800 |
| Oct 1975 | $7.50 | $8.50 | $7.50 | $8.06 | +7.50% | 274,600 |
| Sep 1975 | $7.69 | $7.94 | $7.44 | $7.50 | -1.64% | 577,000 |
| Aug 1975 | $8.31 | $8.63 | $7.37 | $7.63 | -8.27% | 523,400 |
| Jul 1975 | $8.87 | $9.25 | $8.25 | $8.31 | -6.34% | 378,400 |
| Jun 1975 | $7.56 | $9.25 | $7.50 | $8.87 | +17.35% | 549,800 |
| May 1975 | $7.37 | $7.69 | $7.31 | $7.56 | +2.54% | 386,600 |
| Apr 1975 | $7.44 | $7.75 | $7.19 | $7.37 | -0.84% | 221,400 |
| Mar 1975 | $7.69 | $7.88 | $6.88 | $7.44 | -3.25% | 263,000 |
| Feb 1975 | $8.06 | $8.12 | $7.37 | $7.69 | -4.65% | 356,800 |
| Jan 1975 | $7.06 | $8.38 | $7.00 | $8.06 | +14.16% | 373,800 |
| Dec 1974 | $6.88 | $7.19 | $6.50 | $7.06 | +2.72% | 329,000 |
| Nov 1974 | $7.44 | $7.50 | $6.62 | $6.88 | -7.56% | 350,400 |
| Oct 1974 | $5.94 | $7.56 | $5.87 | $7.44 | +25.26% | 477,200 |
| Sep 1974 | $6.50 | $6.69 | $5.87 | $5.94 | -8.65% | 235,400 |
| Aug 1974 | $7.50 | $7.50 | $6.00 | $6.50 | -13.34% | 504,600 |
| Jul 1974 | $7.13 | $8.00 | $7.13 | $7.50 | +5.26% | 299,000 |
| Jun 1974 | $7.63 | $8.00 | $7.00 | $7.13 | -6.56% | 251,000 |
| May 1974 | $7.69 | $8.00 | $7.50 | $7.63 | -0.81% | 318,800 |
| Apr 1974 | $8.38 | $8.56 | $7.56 | $7.69 | -8.21% | 694,400 |
| Mar 1974 | $9.31 | $9.56 | $8.38 | $8.38 | -10.07% | 320,800 |
| Feb 1974 | $8.56 | $9.50 | $8.44 | $9.31 | +8.76% | 590,600 |
| Jan 1974 | $9.06 | $9.56 | $8.38 | $8.56 | -5.52% | 294,800 |
| Dec 1973 | $8.31 | $9.50 | $7.88 | $9.06 | +9.02% | 1,028,400 |
| Nov 1973 | $9.75 | $9.81 | $7.81 | $8.31 | -14.74% | 781,200 |
| Oct 1973 | $11.00 | $11.00 | $9.69 | $9.75 | -11.36% | 358,200 |
| Sep 1973 | $9.50 | $11.00 | $9.31 | $11.00 | +15.79% | 732,400 |
| Aug 1973 | $9.88 | $9.88 | $9.25 | $9.50 | -3.80% | 438,600 |
| Jul 1973 | $11.63 | $11.63 | $9.69 | $9.88 | -15.96% | 388,800 |
| Jun 1973 | $11.88 | $12.19 | $11.56 | $11.75 | -1.05% | 143,600 |
| May 1973 | $10.75 | $11.88 | $10.75 | $11.88 | +9.20% | 218,600 |
| Apr 1973 | $11.31 | $11.56 | $10.88 | $10.88 | -3.33% | 328,400 |
| Mar 1973 | $11.69 | $11.69 | $10.94 | $11.25 | -4.26% | 339,600 |
| Feb 1973 | $12.25 | $12.25 | $11.75 | $11.75 | – | 62,200 |
Seasonality
NI 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 | 1.9% | 1.2% | 2.8% | 1.2% | 0.8% | -0.4% | 3.4% | -1.3% | -3.4% | 2.9% | 3.5% | -0.6% |
| Months up | 7 of 10 | 4 of 10 | 6 of 10 | 7 of 10 | 6 of 10 | 5 of 10 | 9 of 10 | 3 of 10 | 3 of 10 | 8 of 10 | 7 of 9 | 3 of 9 |
| 2026 | 6.1% | 7.5% | -1.4% | 4.1% | -4.3% | 2.9% | -5.9% | -7.9% | -4.7% | 14.3% | ||
| 2025 | 1.5% | 10.2% | -1.8% | -1.8% | 1.1% | 2.0% | 5.9% | -0.4% | 2.4% | -2.1% | 4.8% | -5.4% |
| 2024 | -2.2% | 1.4% | 6.1% | 1.7% | 4.3% | -0.9% | 9.4% | 5.8% | 4.8% | 2.2% | 8.3% | -3.5% |
| 2023 | 1.2% | -0.2% | 1.9% | 2.7% | -5.5% | 1.7% | 2.7% | -3.9% | -7.8% | 3.0% | 1.9% | 3.5% |
| 2022 | 5.7% | -0.1% | 9.9% | -7.7% | 8.0% | -6.2% | 3.9% | -2.9% | -14.6% | 2.9% | 8.8% | -1.9% |
| 2021 | -3.4% | -1.5% | 11.6% | 8.9% | -2.0% | -3.9% | 2.0% | -0.5% | -1.7% | 2.7% | -0.6% | 12.6% |
| 2020 | 5.3% | -7.2% | -7.6% | 1.4% | -5.1% | -4.6% | 8.4% | -9.4% | -0.7% | 5.4% | 5.4% | -5.2% |
| 2019 | 7.6% | -0.4% | 6.2% | -2.4% | 0.3% | 3.4% | 3.8% | -0.5% | 1.3% | -5.6% | -5.7% | 5.3% |
| 2018 | -3.9% | -5.5% | 3.4% | 2.8% | 3.7% | 3.9% | 0.4% | 3.4% | -7.9% | 2.5% | 4.2% | -4.0% |
| 2017 | 1.0% | 7.7% | -0.5% | 2.7% | 7.5% | -2.7% | 3.4% | 3.1% | -4.8% | 3.7% | 4.4% | -6.8% |