Abbott Laboratories (ABT) stock
ABTNYSEPharmaceutical PreparationsFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 28, 2026Score 14/3036% above fair value
$106.20+1.63 (+1.56%)
Close on Oct 30, 2026Market cap $183.77BP/E 34.1Yield 2.26%
Price history
Abbott Laboratories share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$106.20
+1.56% on the day
52-week range
$81.97 – $132.03
-19.6% from the high
Change over 52 weeks
-14.8%
From $124.67 on Oct 30, 2025
Average volume
9.92M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $99.10 | $106.85 | $95.06 | $106.20 | +7.46% | 216,999,636 |
| Sep 2026 | $112.25 | $113.91 | $98.72 | $98.83 | -10.45% | 180,081,102 |
| Aug 2026 | $107.85 | $117.34 | $104.20 | $110.36 | +4.41% | 162,685,745 |
| Jul 2026 | $92.25 | $110.04 | $87.64 | $105.70 | +16.49% | 279,629,165 |
| Jun 2026 | $85.78 | $95.21 | $85.60 | $90.74 | +6.00% | 294,575,350 |
| May 2026 | $91.00 | $91.00 | $81.97 | $85.60 | -5.72% | 252,613,478 |
| Apr 2026 | $102.84 | $103.84 | $90.29 | $90.79 | -11.57% | 261,555,664 |
| Mar 2026 | $115.56 | $115.85 | $100.88 | $102.67 | -11.76% | 271,434,961 |
| Feb 2026 | $109.23 | $116.82 | $106.25 | $116.35 | +6.45% | 187,770,417 |
| Jan 2026 | $124.70 | $129.46 | $105.27 | $109.30 | -12.76% | 238,696,921 |
| Dec 2025 | $128.65 | $129.85 | $120.70 | $125.29 | -2.80% | 125,707,309 |
| Nov 2025 | $123.71 | $132.03 | $122.10 | $128.90 | +4.27% | 126,985,872 |
| Oct 2025 | $134.80 | $135.45 | $122.61 | $123.62 | -7.70% | 149,465,277 |
| Sep 2025 | $132.69 | $137.49 | $127.45 | $133.94 | +0.96% | 114,288,421 |
| Aug 2025 | $125.47 | $134.71 | $125.47 | $132.66 | +5.13% | 112,381,682 |
| Jul 2025 | $135.54 | $137.08 | $119.77 | $126.19 | -7.22% | 166,987,029 |
| Jun 2025 | $132.86 | $139.06 | $130.83 | $136.01 | +1.82% | 118,609,821 |
| May 2025 | $129.50 | $136.80 | $128.00 | $133.58 | +2.16% | 144,388,905 |
| Apr 2025 | $132.48 | $134.16 | $120.47 | $130.75 | -1.43% | 162,719,679 |
| Mar 2025 | $138.17 | $141.23 | $124.50 | $132.65 | -3.88% | 159,826,073 |
| Feb 2025 | $126.65 | $138.37 | $126.00 | $138.01 | +7.88% | 110,205,791 |
| Jan 2025 | $113.69 | $129.85 | $110.86 | $127.93 | +13.10% | 145,483,239 |
| Dec 2024 | $118.75 | $118.81 | $111.28 | $113.11 | -4.77% | 99,919,175 |
| Nov 2024 | $119.75 | $121.00 | $114.43 | $118.77 | +4.76% | 105,780,717 |
| Oct 2024 | $114.21 | $119.85 | $111.68 | $113.37 | -0.56% | 114,208,242 |
| Sep 2024 | $113.36 | $118.54 | $111.85 | $114.01 | +0.65% | 97,589,899 |
| Aug 2024 | $106.65 | $113.50 | $106.33 | $113.27 | +6.92% | 115,682,079 |
| Jul 2024 | $104.16 | $108.71 | $99.71 | $105.94 | +1.95% | 168,903,126 |
| Jun 2024 | $102.17 | $108.98 | $101.92 | $103.91 | +1.68% | 115,337,746 |
| May 2024 | $105.93 | $107.16 | $100.64 | $102.19 | -3.57% | 125,483,248 |
| Apr 2024 | $113.66 | $113.66 | $104.25 | $105.97 | -6.77% | 116,342,625 |
| Mar 2024 | $118.57 | $121.64 | $109.11 | $113.66 | -4.20% | 131,191,123 |
| Feb 2024 | $112.75 | $120.45 | $110.58 | $118.64 | +4.85% | 106,415,071 |
| Jan 2024 | $109.56 | $115.64 | $109.29 | $113.15 | +2.80% | 112,975,420 |
| Dec 2023 | $104.22 | $110.73 | $103.88 | $110.07 | +5.54% | 97,010,604 |
| Nov 2023 | $94.85 | $104.72 | $92.43 | $104.29 | +10.30% | 127,317,316 |
| Oct 2023 | $95.76 | $98.49 | $89.67 | $94.55 | -2.37% | 154,059,547 |
| Sep 2023 | $103.40 | $103.79 | $94.76 | $96.85 | -5.88% | 88,119,374 |
| Aug 2023 | $110.71 | $111.25 | $101.89 | $102.90 | -7.57% | 96,272,816 |
| Jul 2023 | $108.25 | $115.83 | $105.96 | $111.33 | +2.12% | 97,309,644 |
| Jun 2023 | $101.91 | $109.34 | $100.54 | $109.02 | +6.88% | 108,478,375 |
| May 2023 | $110.46 | $112.95 | $100.38 | $102.00 | -7.67% | 92,190,686 |
| Apr 2023 | $100.80 | $112.70 | $100.04 | $110.47 | +9.10% | 111,526,797 |
| Mar 2023 | $100.70 | $104.60 | $96.39 | $101.26 | -0.45% | 129,265,753 |
| Feb 2023 | $110.78 | $112.41 | $99.66 | $101.72 | -7.99% | 88,645,888 |
| Jan 2023 | $110.51 | $115.69 | $108.75 | $110.55 | +0.69% | 102,768,575 |
| Dec 2022 | $108.24 | $112.91 | $103.13 | $109.79 | +2.05% | 91,861,934 |
| Nov 2022 | $99.62 | $107.75 | $95.35 | $107.58 | +8.73% | 108,138,273 |
| Oct 2022 | $97.80 | $106.67 | $93.25 | $98.94 | +2.25% | 154,042,507 |
| Sep 2022 | $102.36 | $109.67 | $96.67 | $96.76 | -5.74% | 116,799,065 |
| Aug 2022 | $108.38 | $112.53 | $101.21 | $102.65 | -5.69% | 89,964,460 |
| Jul 2022 | $108.21 | $112.00 | $103.76 | $108.84 | +0.17% | 93,493,374 |
| Jun 2022 | $117.85 | $118.23 | $101.24 | $108.65 | -7.50% | 112,197,373 |
| May 2022 | $113.50 | $118.09 | $104.63 | $117.46 | +3.49% | 125,859,070 |
| Apr 2022 | $118.84 | $124.36 | $113.13 | $113.50 | -4.11% | 102,388,951 |
| Mar 2022 | $120.31 | $123.10 | $113.88 | $118.36 | -1.87% | 123,454,336 |
| Feb 2022 | $127.37 | $130.94 | $114.43 | $120.62 | -5.37% | 111,247,295 |
| Jan 2022 | $139.43 | $139.83 | $119.00 | $127.46 | -9.44% | 155,549,864 |
| Dec 2021 | $126.48 | $142.60 | $125.12 | $140.74 | +11.90% | 118,130,786 |
| Nov 2021 | $128.64 | $131.61 | $123.22 | $125.77 | -2.42% | 111,478,258 |
| Oct 2021 | $118.20 | $129.40 | $114.40 | $128.89 | +9.11% | 110,083,847 |
| Sep 2021 | $125.72 | $129.70 | $117.97 | $118.13 | -6.52% | 97,663,570 |
| Aug 2021 | $121.50 | $127.30 | $120.18 | $126.37 | +4.46% | 88,703,681 |
| Jul 2021 | $115.61 | $121.42 | $115.48 | $120.98 | +4.36% | 99,475,473 |
| Jun 2021 | $110.15 | $118.84 | $105.36 | $115.93 | -0.62% | 197,861,751 |
| May 2021 | $120.55 | $120.66 | $115.16 | $116.65 | -2.86% | 96,807,702 |
| Apr 2021 | $120.28 | $125.42 | $118.78 | $120.08 | +0.20% | 106,578,516 |
| Mar 2021 | $120.99 | $123.10 | $114.74 | $119.84 | +0.05% | 120,109,746 |
| Feb 2021 | $123.24 | $128.54 | $118.79 | $119.78 | -3.08% | 92,397,891 |
| Jan 2021 | $109.53 | $124.72 | $107.26 | $123.59 | +12.88% | 108,932,561 |
| Dec 2020 | $109.24 | $109.68 | $105.32 | $109.49 | +1.17% | 98,504,491 |
| Nov 2020 | $107.09 | $115.14 | $105.63 | $108.22 | +2.96% | 103,383,550 |
| Oct 2020 | $109.18 | $111.57 | $103.13 | $105.11 | -3.42% | 102,809,110 |
| Sep 2020 | $108.93 | $109.91 | $100.34 | $108.83 | -0.58% | 111,449,080 |
| Aug 2020 | $101.08 | $114.20 | $98.67 | $109.47 | +8.77% | 121,424,061 |
| Jul 2020 | $91.98 | $102.89 | $90.43 | $100.64 | +10.07% | 104,609,776 |
| Jun 2020 | $92.95 | $93.96 | $86.16 | $91.43 | -3.68% | 141,976,411 |
| May 2020 | $91.00 | $96.68 | $88.03 | $94.92 | +3.07% | 143,631,176 |
| Apr 2020 | $77.00 | $100.00 | $75.35 | $92.09 | +16.70% | 235,196,948 |
| Mar 2020 | $77.88 | $84.40 | $61.61 | $78.91 | +2.44% | 311,375,601 |
| Feb 2020 | $87.78 | $90.08 | $74.02 | $77.03 | -11.60% | 102,114,267 |
| Jan 2020 | $86.06 | $92.45 | $84.01 | $87.14 | +0.32% | 119,090,997 |
| Dec 2019 | $85.57 | $89.24 | $83.27 | $86.86 | +1.65% | 84,476,808 |
| Nov 2019 | $84.09 | $85.97 | $80.90 | $85.45 | +2.20% | 97,937,711 |
| Oct 2019 | $84.03 | $84.77 | $78.51 | $83.61 | -0.07% | 113,094,797 |
| Sep 2019 | $84.43 | $86.43 | $81.02 | $83.67 | -1.93% | 80,342,476 |
| Aug 2019 | $87.18 | $88.06 | $81.36 | $85.32 | -2.04% | 103,764,216 |
| Jul 2019 | $84.74 | $88.76 | $82.90 | $87.10 | +3.57% | 103,743,895 |
| Jun 2019 | $76.25 | $85.45 | $75.44 | $84.10 | +10.47% | 115,150,034 |
| May 2019 | $79.35 | $79.47 | $74.54 | $76.13 | -4.31% | 106,180,688 |
| Apr 2019 | $80.67 | $80.74 | $72.36 | $79.56 | -0.48% | 117,587,865 |
| Mar 2019 | $77.99 | $80.49 | $75.86 | $79.94 | +2.99% | 119,114,694 |
| Feb 2019 | $73.02 | $78.06 | $71.50 | $77.62 | +6.36% | 107,978,447 |
| Jan 2019 | $70.39 | $73.07 | $65.50 | $72.98 | +0.90% | 153,879,395 |
| Dec 2018 | $74.29 | $74.92 | $65.44 | $72.33 | -2.32% | 138,650,400 |
| Nov 2018 | $69.09 | $74.23 | $67.83 | $74.05 | +7.41% | 132,304,771 |
| Oct 2018 | $73.81 | $74.15 | $65.78 | $68.94 | -6.03% | 181,323,816 |
| Sep 2018 | $66.74 | $73.58 | $65.22 | $73.36 | +9.75% | 108,168,582 |
| Aug 2018 | $65.35 | $67.36 | $63.07 | $66.84 | +1.98% | 94,450,980 |
| Jul 2018 | $60.63 | $65.90 | $60.32 | $65.54 | +7.46% | 107,851,712 |
| Jun 2018 | $61.96 | $63.85 | $60.32 | $60.99 | -0.88% | 106,640,480 |
| May 2018 | $57.70 | $62.72 | $56.81 | $61.53 | +5.85% | 118,552,361 |
| Apr 2018 | $59.82 | $60.15 | $56.99 | $58.13 | -2.99% | 132,901,865 |
| Mar 2018 | $60.16 | $63.95 | $58.43 | $59.92 | -0.68% | 136,394,785 |
| Feb 2018 | $61.75 | $62.54 | $55.58 | $60.33 | -2.94% | 139,904,162 |
| Jan 2018 | $58.20 | $64.60 | $57.82 | $62.16 | +8.92% | 153,918,003 |
| Dec 2017 | $56.30 | $57.77 | $54.32 | $57.07 | +1.24% | 128,075,158 |
| Nov 2017 | $53.89 | $56.52 | $53.61 | $56.37 | +3.95% | 110,235,408 |
| Oct 2017 | $53.64 | $56.69 | $53.20 | $54.23 | +1.63% | 124,880,418 |
| Sep 2017 | $51.03 | $54.80 | $50.64 | $53.36 | +4.75% | 124,814,809 |
| Aug 2017 | $49.21 | $51.05 | $48.05 | $50.94 | +3.58% | 101,430,914 |
| Jul 2017 | $48.73 | $51.13 | $47.83 | $49.18 | +1.17% | 114,204,788 |
| Jun 2017 | $45.52 | $49.59 | $45.47 | $48.61 | +6.46% | 160,389,022 |
| May 2017 | $43.57 | $45.75 | $42.88 | $45.66 | +4.63% | 132,858,327 |
| Apr 2017 | $44.42 | $44.61 | $42.31 | $43.64 | -1.73% | 135,408,756 |
| Mar 2017 | $45.37 | $45.84 | $44.26 | $44.41 | -1.49% | 147,273,351 |
| Feb 2017 | $41.51 | $45.68 | $41.44 | $45.08 | +7.92% | 165,448,294 |
| Jan 2017 | $38.63 | $41.79 | $38.34 | $41.77 | +8.75% | 211,230,835 |
| Dec 2016 | $38.12 | $39.79 | $37.38 | $38.41 | +0.89% | 178,261,008 |
| Nov 2016 | $39.24 | $41.53 | $37.81 | $38.07 | -2.98% | 180,419,621 |
| Oct 2016 | $42.06 | $43.78 | $39.22 | $39.24 | -7.21% | 187,708,325 |
| Sep 2016 | $41.92 | $42.53 | $40.48 | $42.29 | +0.64% | 161,480,600 |
| Aug 2016 | $44.75 | $45.79 | $41.93 | $42.02 | -6.10% | 227,349,600 |
| Jul 2016 | $39.31 | $45.16 | $39.16 | $44.75 | +13.84% | 219,172,600 |
| Jun 2016 | $39.37 | $39.64 | $36.76 | $39.31 | -0.81% | 224,900,700 |
| May 2016 | $38.85 | $39.67 | $36.89 | $39.63 | +1.88% | 251,941,800 |
| Apr 2016 | $41.53 | $44.58 | $38.58 | $38.90 | -7.00% | 180,306,100 |
| Mar 2016 | $38.91 | $42.00 | $38.09 | $41.83 | +7.98% | 146,242,600 |
| Feb 2016 | $36.17 | $39.88 | $36.02 | $38.74 | +2.35% | 148,835,100 |
| Jan 2016 | $43.94 | $44.05 | $36.00 | $37.85 | -15.72% | 178,808,100 |
| Dec 2015 | $45.22 | $46.22 | $43.57 | $44.91 | -0.02% | 120,192,000 |
| Nov 2015 | $44.88 | $46.38 | $43.45 | $44.92 | +0.27% | 109,825,400 |
| Oct 2015 | $40.35 | $45.34 | $39.28 | $44.80 | +11.39% | 173,492,100 |
| Sep 2015 | $44.22 | $45.15 | $39.00 | $40.22 | -11.19% | 160,513,800 |
| Aug 2015 | $50.89 | $51.17 | $42.30 | $45.29 | -10.65% | 148,048,600 |
| Jul 2015 | $49.40 | $51.74 | $48.92 | $50.69 | +3.28% | 118,347,200 |
| Jun 2015 | $48.77 | $50.47 | $47.72 | $49.08 | +0.99% | 108,410,700 |
| May 2015 | $46.71 | $49.43 | $46.23 | $48.60 | +4.70% | 89,226,800 |
| Apr 2015 | $46.33 | $48.62 | $45.55 | $46.42 | +0.19% | 98,185,000 |
| Mar 2015 | $47.34 | $47.85 | $46.10 | $46.33 | -2.20% | 113,588,200 |
| Feb 2015 | $44.93 | $47.88 | $44.28 | $47.37 | +5.83% | 112,821,400 |
| Jan 2015 | $45.25 | $45.87 | $43.36 | $44.76 | -0.58% | 116,055,300 |
| Dec 2014 | $44.27 | $46.50 | $43.10 | $45.02 | +1.15% | 110,952,900 |
| Nov 2014 | $43.56 | $44.77 | $43.02 | $44.51 | +2.11% | 79,729,800 |
| Oct 2014 | $42.05 | $44.06 | $39.28 | $43.59 | +4.81% | 129,690,900 |
| Sep 2014 | $42.17 | $44.20 | $41.59 | $41.59 | -1.54% | 96,645,700 |
| Aug 2014 | $42.00 | $42.93 | $41.15 | $42.24 | +0.28% | 75,057,500 |
| Jul 2014 | $41.18 | $43.27 | $40.92 | $42.12 | +2.98% | 127,311,700 |
| Jun 2014 | $40.02 | $41.30 | $39.59 | $40.90 | +2.22% | 111,958,000 |
| May 2014 | $38.65 | $40.13 | $38.25 | $40.01 | +3.28% | 112,561,900 |
| Apr 2014 | $38.49 | $39.50 | $36.65 | $38.74 | +0.60% | 158,565,600 |
| Mar 2014 | $39.50 | $40.49 | $38.08 | $38.51 | -3.19% | 178,349,600 |
| Feb 2014 | $36.58 | $39.98 | $35.80 | $39.78 | +8.51% | 166,756,200 |
| Jan 2014 | $38.09 | $39.86 | $35.65 | $36.66 | -4.36% | 168,285,600 |
| Dec 2013 | $38.24 | $38.57 | $36.27 | $38.33 | +0.37% | 119,120,400 |
| Nov 2013 | $36.69 | $38.81 | $36.61 | $38.19 | +4.49% | 123,309,800 |
| Oct 2013 | $33.17 | $37.62 | $32.75 | $36.55 | +10.12% | 190,625,300 |
| Sep 2013 | $33.68 | $35.72 | $32.70 | $33.19 | -0.42% | 176,037,800 |
| Aug 2013 | $36.89 | $37.07 | $33.23 | $33.33 | -9.01% | 132,799,800 |
| Jul 2013 | $34.97 | $37.16 | $33.72 | $36.63 | +5.02% | 156,935,000 |
| Jun 2013 | $36.63 | $37.64 | $34.69 | $34.88 | -4.88% | 146,831,300 |
| May 2013 | $36.77 | $38.77 | $35.58 | $36.67 | -0.68% | 158,660,700 |
| Apr 2013 | $35.18 | $37.55 | $34.95 | $36.92 | +4.53% | 154,928,900 |
| Mar 2013 | $33.69 | $35.34 | $33.27 | $35.32 | +4.53% | 147,948,200 |
| Feb 2013 | $33.92 | $35.29 | $33.37 | $33.79 | -0.27% | 198,064,800 |
| Jan 2013 | $32.30 | $33.94 | $31.64 | $33.88 | -48.27% | 327,308,700 |
| Dec 2012 | $65.09 | $66.85 | $64.01 | $65.50 | +0.77% | 142,640,700 |
| Nov 2012 | $65.76 | $66.28 | $62.62 | $65.00 | -0.76% | 137,554,300 |
| Oct 2012 | $68.49 | $72.47 | $64.52 | $65.50 | -4.46% | 202,100,600 |
| Sep 2012 | $65.26 | $70.41 | $64.57 | $68.56 | +4.61% | 114,401,100 |
| Aug 2012 | $66.43 | $67.45 | $65.06 | $65.54 | -1.16% | 85,322,300 |
| Jul 2012 | $64.22 | $66.88 | $63.51 | $66.31 | +2.85% | 177,565,600 |
| Jun 2012 | $61.15 | $64.47 | $59.46 | $64.47 | +4.34% | 127,378,200 |
| May 2012 | $62.02 | $63.20 | $61.04 | $61.79 | -0.44% | 149,073,300 |
| Apr 2012 | $61.14 | $62.57 | $59.04 | $62.06 | +1.26% | 150,336,600 |
| Mar 2012 | $56.60 | $61.49 | $55.91 | $61.29 | +8.27% | 167,013,900 |
| Feb 2012 | $54.26 | $57.20 | $53.96 | $56.61 | +4.54% | 135,341,100 |
| Jan 2012 | $56.58 | $56.84 | $53.96 | $54.15 | -3.70% | 149,625,300 |
| Dec 2011 | $54.19 | $56.44 | $53.80 | $56.23 | +3.08% | 136,846,000 |
| Nov 2011 | $52.95 | $54.78 | $52.05 | $54.55 | +1.26% | 125,774,200 |
| Oct 2011 | $50.89 | $55.61 | $48.96 | $53.87 | +5.34% | 270,019,600 |
| Sep 2011 | $52.40 | $53.28 | $49.41 | $51.14 | -2.61% | 165,093,500 |
| Aug 2011 | $51.62 | $52.62 | $46.29 | $52.51 | +2.32% | 235,705,900 |
| Jul 2011 | $52.55 | $53.60 | $51.16 | $51.32 | -2.47% | 120,879,100 |
| Jun 2011 | $52.22 | $52.79 | $50.62 | $52.62 | +0.71% | 142,095,400 |
| May 2011 | $52.22 | $54.24 | $51.37 | $52.25 | +0.40% | 160,912,800 |
| Apr 2011 | $49.15 | $52.96 | $49.05 | $52.04 | +6.10% | 172,984,800 |
| Mar 2011 | $48.19 | $49.45 | $46.50 | $49.05 | +1.98% | 183,896,800 |
| Feb 2011 | $45.18 | $48.56 | $45.08 | $48.10 | +6.51% | 193,496,900 |
| Jan 2011 | $48.29 | $48.82 | $45.07 | $45.16 | -5.74% | 236,622,500 |
| Dec 2010 | $46.89 | $48.77 | $46.40 | $47.91 | +3.01% | 173,450,900 |
| Nov 2010 | $51.58 | $51.64 | $46.03 | $46.51 | -9.37% | 186,383,100 |
| Oct 2010 | $52.54 | $53.75 | $50.93 | $51.32 | -1.76% | 166,590,600 |
| Sep 2010 | $49.72 | $52.86 | $49.72 | $52.24 | +5.88% | 112,974,200 |
| Aug 2010 | $49.71 | $51.70 | $48.93 | $49.34 | +0.53% | 144,475,300 |
| Jul 2010 | $46.55 | $49.77 | $44.59 | $49.08 | +4.92% | 158,579,000 |
| Jun 2010 | $47.44 | $49.23 | $45.67 | $46.78 | -1.64% | 183,981,800 |
| May 2010 | $51.45 | $51.59 | $45.26 | $47.56 | -7.04% | 209,349,100 |
| Apr 2010 | $52.80 | $53.25 | $49.41 | $51.16 | -2.89% | 173,597,800 |
| Mar 2010 | $54.37 | $55.55 | $52.21 | $52.68 | -2.95% | 193,318,300 |
| Feb 2010 | $53.11 | $55.00 | $52.67 | $54.28 | +2.53% | 145,554,500 |
| Jan 2010 | $54.19 | $56.79 | $52.89 | $52.94 | -1.94% | 124,613,600 |
| Dec 2009 | $54.85 | $54.97 | $52.94 | $53.99 | -0.92% | 114,023,100 |
| Nov 2009 | $50.83 | $54.59 | $50.07 | $54.49 | +7.75% | 116,464,100 |
| Oct 2009 | $49.46 | $52.36 | $48.41 | $50.57 | +2.22% | 176,656,500 |
| Sep 2009 | $45.08 | $49.69 | $44.72 | $49.47 | +9.37% | 191,194,500 |
| Aug 2009 | $45.08 | $46.66 | $43.49 | $45.23 | +0.53% | 173,322,100 |
| Jul 2009 | $47.00 | $47.09 | $43.45 | $44.99 | -4.36% | 213,954,500 |
| Jun 2009 | $45.30 | $48.37 | $43.90 | $47.04 | +4.39% | 189,604,300 |
| May 2009 | $41.94 | $46.31 | $41.27 | $45.06 | +7.67% | 179,923,100 |
| Apr 2009 | $47.12 | $47.48 | $41.37 | $41.85 | -12.26% | 279,786,400 |
| Mar 2009 | $46.69 | $49.56 | $44.10 | $47.70 | +0.76% | 268,154,933 |
| Feb 2009 | $53.84 | $57.39 | $47.24 | $47.34 | -14.61% | 187,228,800 |
| Jan 2009 | $53.53 | $55.83 | $48.17 | $55.44 | +3.88% | 210,862,200 |
| Dec 2008 | $51.10 | $54.02 | $49.34 | $53.37 | +1.87% | 159,707,800 |
| Nov 2008 | $55.12 | $57.40 | $48.27 | $52.39 | -5.00% | 185,082,700 |
| Oct 2008 | $57.26 | $59.93 | $45.75 | $55.15 | -4.22% | 276,724,800 |
| Sep 2008 | $58.12 | $59.95 | $55.96 | $57.58 | +0.26% | 173,471,800 |
| Aug 2008 | $56.34 | $59.82 | $55.83 | $57.43 | +1.93% | 106,837,000 |
| Jul 2008 | $52.70 | $58.73 | $52.63 | $56.34 | +6.36% | 192,603,800 |
| Jun 2008 | $55.84 | $57.04 | $52.56 | $52.97 | -6.00% | 122,022,500 |
| May 2008 | $52.58 | $56.66 | $50.50 | $56.35 | +6.82% | 133,548,900 |
| Apr 2008 | $55.20 | $55.40 | $50.09 | $52.75 | -4.35% | 185,076,800 |
| Mar 2008 | $53.37 | $55.90 | $50.09 | $55.15 | +2.99% | 133,941,400 |
| Feb 2008 | $56.69 | $58.50 | $53.23 | $53.55 | -4.68% | 126,850,600 |
| Jan 2008 | $56.15 | $61.09 | $52.89 | $56.18 | +0.05% | 184,799,400 |
| Dec 2007 | $57.35 | $59.48 | $56.01 | $56.15 | -2.36% | 101,132,300 |
| Nov 2007 | $54.56 | $58.17 | $52.95 | $57.51 | +5.29% | 125,802,800 |
| Oct 2007 | $53.56 | $56.66 | $50.51 | $54.62 | +1.86% | 153,769,800 |
| Sep 2007 | $51.82 | $54.72 | $51.15 | $53.62 | +3.29% | 100,515,300 |
| Aug 2007 | $50.47 | $56.91 | $50.08 | $51.91 | +2.41% | 155,107,000 |
| Jul 2007 | $53.99 | $54.97 | $49.58 | $50.69 | -5.34% | 141,299,700 |
| Jun 2007 | $56.35 | $56.70 | $52.80 | $53.55 | -4.97% | 127,958,200 |
| May 2007 | $56.56 | $59.50 | $55.07 | $56.35 | -0.48% | 110,965,400 |
| Apr 2007 | $55.80 | $59.40 | $55.16 | $56.62 | +1.47% | 123,410,600 |
| Mar 2007 | $53.75 | $57.26 | $52.37 | $55.80 | +2.16% | 193,232,700 |
| Feb 2007 | $52.50 | $55.06 | $52.06 | $54.62 | +3.06% | 102,935,500 |
| Jan 2007 | $48.83 | $53.85 | $48.75 | $53.00 | +8.81% | 152,902,600 |
| Dec 2006 | $46.90 | $49.10 | $46.25 | $48.71 | +4.39% | 85,200,300 |
| Nov 2006 | $47.20 | $48.32 | $45.41 | $46.66 | -1.79% | 105,655,500 |
| Oct 2006 | $47.75 | $48.94 | $46.04 | $47.51 | -2.16% | 127,696,100 |
| Sep 2006 | $48.80 | $49.87 | $47.31 | $48.56 | -0.29% | 97,157,000 |
| Aug 2006 | $47.45 | $49.43 | $46.81 | $48.70 | +1.95% | 108,679,600 |
| Jul 2006 | $43.69 | $48.19 | $43.25 | $47.77 | +9.54% | 121,477,600 |
| Jun 2006 | $42.75 | $43.61 | $41.44 | $43.61 | +2.13% | 95,703,100 |
| May 2006 | $42.75 | $43.10 | $41.13 | $42.70 | -0.09% | 98,139,600 |
| Apr 2006 | $42.32 | $43.10 | $40.55 | $42.74 | +0.64% | 90,023,300 |
| Mar 2006 | $44.18 | $45.58 | $42.32 | $42.47 | -3.87% | 109,381,900 |
| Feb 2006 | $42.75 | $44.81 | $41.70 | $44.18 | +2.39% | 89,057,200 |
| Jan 2006 | $39.55 | $43.85 | $39.18 | $43.15 | +9.43% | 116,820,500 |
| Dec 2005 | $37.54 | $41.15 | $37.54 | $39.43 | +4.56% | 114,703,100 |
| Nov 2005 | $42.95 | $43.85 | $37.50 | $37.71 | -12.40% | 129,456,500 |
| Oct 2005 | $42.40 | $44.36 | $41.58 | $43.05 | +1.53% | 105,542,200 |
| Sep 2005 | $45.32 | $46.20 | $41.57 | $42.40 | -6.05% | 108,063,800 |
| Aug 2005 | $46.85 | $47.37 | $44.40 | $45.13 | -3.22% | 66,559,000 |
| Jul 2005 | $49.23 | $50.00 | $45.20 | $46.63 | -4.86% | 98,979,100 |
| Jun 2005 | $48.15 | $49.84 | $47.94 | $49.01 | +1.60% | 63,348,900 |
| May 2005 | $49.00 | $49.84 | $47.28 | $48.24 | -1.87% | 63,896,700 |
| Apr 2005 | $46.83 | $49.98 | $45.98 | $49.16 | +5.45% | 86,780,700 |
| Mar 2005 | $45.99 | $47.00 | $43.34 | $46.62 | +1.37% | 81,837,100 |
| Feb 2005 | $45.02 | $47.00 | $44.84 | $45.99 | +2.15% | 63,201,700 |
| Jan 2005 | $46.50 | $48.16 | $44.86 | $45.02 | -3.49% | 85,861,500 |
| Dec 2004 | $41.94 | $47.63 | $41.89 | $46.65 | +11.18% | 81,023,100 |
| Nov 2004 | $42.50 | $45.48 | $41.61 | $41.96 | -1.57% | 85,401,600 |
| Oct 2004 | $42.45 | $42.86 | $40.25 | $42.63 | +0.64% | 77,725,200 |
| Sep 2004 | $41.69 | $43.20 | $41.52 | $42.36 | +1.61% | 66,393,800 |
| Aug 2004 | $39.35 | $41.69 | $38.26 | $41.69 | +5.95% | 58,816,400 |
| Jul 2004 | $40.80 | $41.15 | $38.27 | $39.35 | -3.46% | 68,917,700 |
| Jun 2004 | $41.06 | $43.26 | $40.41 | $40.76 | -1.09% | 82,036,300 |
| May 2004 | $41.37 | $42.50 | $39.43 | $41.21 | -6.38% | 68,286,600 |
| Apr 2004 | $41.25 | $44.67 | $40.00 | $44.02 | +7.10% | 117,436,800 |
| Mar 2004 | $42.80 | $43.99 | $39.28 | $41.10 | -3.97% | 111,036,300 |
| Feb 2004 | $43.12 | $45.10 | $42.56 | $42.80 | -0.65% | 82,375,100 |
| Jan 2004 | $46.60 | $47.25 | $42.90 | $43.08 | -7.55% | 104,146,500 |
| Dec 2003 | $44.45 | $47.15 | $44.27 | $46.60 | +5.43% | 71,361,800 |
| Nov 2003 | $42.65 | $44.99 | $39.95 | $44.20 | +3.71% | 67,317,100 |
| Oct 2003 | $42.15 | $43.85 | $40.94 | $42.62 | +0.16% | 87,072,000 |
| Sep 2003 | $40.55 | $44.42 | $40.30 | $42.55 | +5.58% | 77,329,400 |
| Aug 2003 | $39.25 | $40.50 | $37.65 | $40.30 | +2.67% | 85,503,600 |
| Jul 2003 | $43.65 | $45.09 | $38.50 | $39.25 | -10.31% | 93,378,200 |
| Jun 2003 | $44.80 | $46.94 | $43.30 | $43.76 | -1.77% | 70,457,600 |
| May 2003 | $40.62 | $45.60 | $40.05 | $44.55 | +9.65% | 79,692,600 |
| Apr 2003 | $37.62 | $41.12 | $37.57 | $40.63 | +8.03% | 73,569,900 |
| Mar 2003 | $35.62 | $39.43 | $34.04 | $37.61 | +5.59% | 75,680,900 |
| Feb 2003 | $37.95 | $38.60 | $33.75 | $35.62 | -6.56% | 78,788,200 |
| Jan 2003 | $40.00 | $40.85 | $36.48 | $38.12 | -4.70% | 109,087,300 |
| Dec 2002 | $44.00 | $44.16 | $36.26 | $40.00 | -8.63% | 91,884,700 |
| Nov 2002 | $41.30 | $46.08 | $41.02 | $43.78 | +4.56% | 76,587,400 |
| Oct 2002 | $40.48 | $44.95 | $38.08 | $41.87 | +3.64% | 106,226,500 |
| Sep 2002 | $39.50 | $43.85 | $37.13 | $40.40 | +0.92% | 101,434,600 |
| Aug 2002 | $41.25 | $41.93 | $36.28 | $40.03 | -3.33% | 83,136,800 |
| Jul 2002 | $38.08 | $41.41 | $29.80 | $41.41 | +9.99% | 145,771,300 |
| Jun 2002 | $47.70 | $48.05 | $35.25 | $37.65 | -20.74% | 147,590,300 |
| May 2002 | $54.10 | $55.00 | $44.05 | $47.50 | -11.96% | 131,012,600 |
| Apr 2002 | $52.60 | $55.23 | $51.34 | $53.95 | +2.57% | 80,440,000 |
| Mar 2002 | $56.95 | $57.79 | $51.40 | $52.60 | -6.98% | 88,814,400 |
| Feb 2002 | $57.30 | $58.00 | $54.39 | $56.55 | -1.99% | 67,251,000 |
| Jan 2002 | $55.15 | $57.88 | $54.50 | $57.70 | +3.50% | 72,005,500 |
| Dec 2001 | $54.75 | $57.17 | $52.85 | $55.75 | +1.36% | 65,864,500 |
| Nov 2001 | $52.78 | $55.00 | $51.24 | $55.00 | +3.81% | 63,625,900 |
| Oct 2001 | $51.75 | $54.90 | $50.40 | $52.98 | +2.18% | 84,005,300 |
| Sep 2001 | $50.20 | $51.96 | $46.35 | $51.85 | +4.33% | 64,133,200 |
| Aug 2001 | $53.35 | $53.60 | $49.39 | $49.70 | -7.26% | 57,182,100 |
| Jul 2001 | $49.05 | $53.82 | $46.60 | $53.59 | +11.65% | 73,247,800 |
| Jun 2001 | $51.06 | $53.25 | $47.00 | $48.00 | -7.66% | 76,716,400 |
| May 2001 | $46.25 | $54.00 | $44.56 | $51.98 | +12.07% | 85,142,600 |
| Apr 2001 | $46.75 | $49.50 | $43.43 | $46.38 | -1.72% | 65,775,800 |
| Mar 2001 | $48.90 | $49.99 | $42.25 | $47.19 | -3.67% | 72,272,000 |
| Feb 2001 | $44.90 | $50.55 | $44.62 | $48.99 | +9.21% | 59,010,000 |
| Jan 2001 | $48.13 | $49.56 | $42.00 | $44.86 | -7.39% | 94,326,800 |
| Dec 2000 | $54.50 | $55.75 | $45.44 | $48.44 | -12.03% | 89,034,600 |
| Nov 2000 | $51.75 | $56.25 | $49.25 | $55.06 | +4.26% | 63,201,000 |
| Oct 2000 | $47.94 | $54.06 | $46.63 | $52.81 | +11.04% | 95,509,000 |
| Sep 2000 | $44.00 | $49.00 | $41.75 | $47.56 | +8.68% | 66,710,200 |
| Aug 2000 | $41.87 | $45.00 | $39.31 | $43.77 | +5.46% | 76,285,600 |
| Jul 2000 | $44.13 | $45.19 | $39.69 | $41.50 | -6.87% | 57,328,200 |
| Jun 2000 | $40.75 | $44.69 | $38.81 | $44.56 | +9.52% | 54,482,700 |
| May 2000 | $38.12 | $44.00 | $36.75 | $40.69 | +5.85% | 72,705,400 |
| Apr 2000 | $35.56 | $40.25 | $35.38 | $38.44 | +9.24% | 73,595,600 |
| Mar 2000 | $33.12 | $36.00 | $29.50 | $35.19 | +6.63% | 96,185,600 |
| Feb 2000 | $32.38 | $36.50 | $31.00 | $33.00 | +1.34% | 82,111,000 |
| Jan 2000 | $35.25 | $36.25 | $29.38 | $32.56 | -10.33% | 124,685,600 |
| Dec 1999 | $38.00 | $41.00 | $33.00 | $36.31 | -4.44% | 117,232,300 |
| Nov 1999 | $40.50 | $41.12 | $36.12 | $38.00 | -5.88% | 119,770,600 |
| Oct 1999 | $36.94 | $42.87 | $36.06 | $40.38 | +10.05% | 115,610,500 |
| Sep 1999 | $43.19 | $45.87 | $36.31 | $36.69 | -15.42% | 72,456,100 |
| Aug 1999 | $42.63 | $45.69 | $40.81 | $43.38 | +1.02% | 63,355,400 |
| Jul 1999 | $44.87 | $45.69 | $40.69 | $42.94 | -5.37% | 97,890,800 |
| Jun 1999 | $45.25 | $45.87 | $41.94 | $45.38 | +0.42% | 67,010,700 |
| May 1999 | $49.25 | $50.38 | $43.94 | $45.19 | -6.59% | 49,438,400 |
| Apr 1999 | $46.56 | $53.31 | $46.00 | $48.38 | +3.34% | 53,225,600 |
| Mar 1999 | $45.56 | $51.44 | $45.19 | $46.81 | +1.08% | 50,455,400 |
| Feb 1999 | $46.94 | $47.87 | $44.00 | $46.31 | -0.27% | 39,661,700 |
| Jan 1999 | $49.31 | $50.00 | $43.00 | $46.44 | -5.23% | 48,019,600 |
| Dec 1998 | $48.00 | $50.06 | $46.00 | $49.00 | +2.08% | 38,314,300 |
| Nov 1998 | $47.25 | $49.81 | $45.50 | $48.00 | +2.13% | 31,379,600 |
| Oct 1998 | $42.50 | $47.81 | $39.00 | $47.00 | +8.20% | 48,399,600 |
| Sep 1998 | $38.75 | $45.69 | $36.63 | $43.44 | +12.82% | 45,960,400 |
| Aug 1998 | $41.38 | $44.44 | $37.00 | $38.50 | -7.51% | 47,338,300 |
| Jul 1998 | $41.25 | $45.13 | $40.69 | $41.63 | +1.52% | 39,348,800 |
| Jun 1998 | $37.00 | $42.69 | $35.56 | $41.00 | +10.53% | 53,247,000 |
| May 1998 | $36.59 | $38.34 | $34.94 | $37.09 | +1.45% | 45,499,600 |
| Apr 1998 | $38.06 | $39.78 | $34.91 | $36.56 | -2.90% | 57,298,600 |
| Mar 1998 | $37.31 | $39.47 | $36.81 | $37.66 | +0.67% | 52,762,200 |
| Feb 1998 | $35.78 | $37.88 | $34.75 | $37.41 | +5.65% | 48,867,600 |
| Jan 1998 | $32.81 | $36.00 | $32.53 | $35.41 | +8.11% | 55,721,800 |
| Dec 1997 | $32.56 | $34.63 | $31.12 | $32.75 | +0.58% | 42,205,600 |
| Nov 1997 | $31.25 | $33.25 | $30.56 | $32.56 | +6.22% | 41,243,800 |
| Oct 1997 | $32.06 | $34.88 | $28.53 | $30.66 | -4.11% | 50,838,600 |
| Sep 1997 | $30.25 | $32.50 | $29.41 | $31.97 | +6.67% | 45,271,800 |
| Aug 1997 | $32.72 | $32.78 | $29.63 | $29.97 | -8.40% | 63,224,200 |
| Jul 1997 | $33.19 | $34.25 | $30.50 | $32.72 | -1.97% | 62,815,400 |
| Jun 1997 | $31.75 | $34.47 | $31.06 | $33.38 | +5.95% | 45,798,800 |
| May 1997 | $30.50 | $33.56 | $30.06 | $31.50 | +3.28% | 50,846,600 |
| Apr 1997 | $27.94 | $30.75 | $26.44 | $30.50 | +8.69% | 49,751,800 |
| Mar 1997 | $27.63 | $30.25 | $27.63 | $28.06 | -0.22% | 50,209,600 |
| Feb 1997 | $27.12 | $30.06 | $26.75 | $28.12 | +3.21% | 42,507,400 |
| Jan 1997 | $25.56 | $28.44 | $24.88 | $27.25 | +7.39% | 57,809,800 |
| Dec 1996 | $27.69 | $27.69 | $25.06 | $25.38 | -8.76% | 47,220,000 |
| Nov 1996 | $25.38 | $28.69 | $24.69 | $27.81 | +9.61% | 46,976,000 |
| Oct 1996 | $24.56 | $26.56 | $24.38 | $25.38 | +3.05% | 47,829,400 |
| Sep 1996 | $22.31 | $24.88 | $22.19 | $24.63 | +9.44% | 35,496,400 |
| Aug 1996 | $21.94 | $23.88 | $21.94 | $22.50 | +2.56% | 46,165,800 |
| Jul 1996 | $21.88 | $22.69 | $20.69 | $21.94 | +0.86% | 60,787,600 |
| Jun 1996 | $21.38 | $21.94 | $21.19 | $21.75 | +0.87% | 43,248,200 |
| May 1996 | $20.31 | $21.69 | $19.31 | $21.56 | +6.15% | 60,787,000 |
| Apr 1996 | $20.69 | $21.56 | $20.12 | $20.31 | -0.31% | 56,553,000 |
| Mar 1996 | $21.31 | $22.00 | $20.00 | $20.38 | -2.39% | 70,716,400 |
| Feb 1996 | $21.38 | $22.38 | $20.19 | $20.88 | -1.76% | 67,151,400 |
| Jan 1996 | $20.63 | $21.88 | $19.06 | $21.25 | +2.10% | 77,772,600 |
| Dec 1995 | $20.25 | $21.44 | $19.63 | $20.81 | +2.46% | 69,117,400 |
| Nov 1995 | $19.88 | $20.88 | $19.31 | $20.31 | +2.20% | 47,117,400 |
| Oct 1995 | $21.12 | $22.38 | $19.25 | $19.88 | -6.74% | 70,913,200 |
| Sep 1995 | $19.38 | $21.94 | $19.12 | $21.31 | +10.00% | 52,786,200 |
| Aug 1995 | $19.94 | $20.00 | $18.06 | $19.38 | -3.12% | 51,082,200 |
| Jul 1995 | $20.12 | $20.44 | $18.63 | $20.00 | -1.23% | 65,272,800 |
| Jun 1995 | $19.94 | $21.19 | $19.31 | $20.25 | +1.25% | 45,740,200 |
| May 1995 | $19.56 | $20.50 | $18.69 | $20.00 | +1.59% | 65,309,200 |
| Apr 1995 | $17.88 | $19.81 | $17.81 | $19.69 | +10.14% | 55,537,600 |
| Mar 1995 | $17.69 | $19.19 | $17.31 | $17.88 | +0.70% | 52,286,400 |
| Feb 1995 | $17.88 | $18.06 | $16.94 | $17.75 | +0.35% | 45,753,800 |
| Jan 1995 | $16.25 | $17.88 | $15.31 | $17.69 | +8.43% | 48,121,400 |
| Dec 1994 | $15.94 | $17.00 | $15.50 | $16.31 | +2.35% | 42,650,800 |
| Nov 1994 | $15.44 | $16.50 | $15.25 | $15.94 | +2.82% | 40,429,400 |
| Oct 1994 | $15.69 | $16.00 | $15.06 | $15.50 | -1.19% | 43,119,800 |
| Sep 1994 | $14.88 | $16.00 | $14.69 | $15.69 | +4.58% | 43,455,600 |
| Aug 1994 | $13.94 | $15.56 | $13.50 | $15.00 | +6.67% | 47,927,400 |
| Jul 1994 | $14.63 | $15.12 | $13.31 | $14.06 | -3.02% | 43,404,600 |
| Jun 1994 | $14.81 | $15.69 | $14.25 | $14.50 | -2.93% | 45,078,200 |
| May 1994 | $14.19 | $15.56 | $13.69 | $14.94 | +5.29% | 57,865,200 |
| Apr 1994 | $12.94 | $14.50 | $12.69 | $14.19 | +6.57% | 47,823,400 |
| Mar 1994 | $13.88 | $14.38 | $12.81 | $13.31 | -3.62% | 58,254,000 |
| Feb 1994 | $14.88 | $15.12 | $13.44 | $13.81 | -6.36% | 42,537,600 |
| Jan 1994 | $14.75 | $15.31 | $14.06 | $14.75 | -0.42% | 52,517,000 |
| Dec 1993 | $14.63 | $15.06 | $13.88 | $14.81 | +1.28% | 50,022,800 |
| Nov 1993 | $14.19 | $14.88 | $13.81 | $14.63 | +3.08% | 48,683,800 |
| Oct 1993 | $13.56 | $14.50 | $12.81 | $14.19 | +3.65% | 43,221,400 |
| Sep 1993 | $13.00 | $13.94 | $12.56 | $13.69 | +5.29% | 51,177,000 |
| Aug 1993 | $12.50 | $13.37 | $11.37 | $13.00 | +4.00% | 47,457,200 |
| Jul 1993 | $12.81 | $13.12 | $12.19 | $12.50 | -2.44% | 50,975,200 |
| Jun 1993 | $13.44 | $13.75 | $12.75 | $12.81 | -5.53% | 46,649,600 |
| May 1993 | $14.00 | $14.31 | $12.88 | $13.56 | -2.69% | 48,107,800 |
| Apr 1993 | $13.00 | $14.19 | $11.63 | $13.94 | +8.25% | 52,800,200 |
| Mar 1993 | $13.06 | $13.44 | $11.63 | $12.88 | -1.44% | 73,924,400 |
| Feb 1993 | $13.94 | $14.12 | $11.31 | $13.06 | -5.00% | 74,978,000 |
| Jan 1993 | $15.25 | $15.44 | $13.37 | $13.75 | -9.47% | 67,597,000 |
| Dec 1992 | $15.31 | $16.50 | $15.12 | $15.19 | -1.22% | 43,920,400 |
| Nov 1992 | $14.44 | $15.94 | $13.88 | $15.38 | +6.03% | 43,422,000 |
| Oct 1992 | $14.25 | $14.88 | $13.25 | $14.50 | +2.66% | 47,313,400 |
| Sep 1992 | $15.25 | $15.75 | $13.69 | $14.12 | -7.38% | 40,791,800 |
| Aug 1992 | $15.19 | $15.81 | $14.81 | $15.25 | +0.41% | 33,389,800 |
| Jul 1992 | $14.81 | $16.38 | $14.44 | $15.19 | +2.10% | 49,606,400 |
| Jun 1992 | $16.63 | $16.94 | $13.06 | $14.88 | -10.69% | 92,286,400 |
| May 1992 | $16.50 | $17.00 | $16.06 | $16.66 | +0.95% | 43,432,800 |
| Apr 1992 | $15.28 | $16.97 | $14.88 | $16.50 | +8.20% | 65,576,400 |
| Mar 1992 | $15.91 | $15.94 | $14.69 | $15.25 | -4.13% | 46,184,000 |
| Feb 1992 | $16.00 | $16.69 | $15.25 | $15.91 | -0.39% | 53,905,200 |
| Jan 1992 | $16.75 | $17.09 | $15.19 | $15.97 | -7.26% | 64,194,400 |
| Dec 1991 | $14.25 | $17.44 | $14.19 | $17.22 | +19.52% | 47,993,600 |
| Nov 1991 | $14.88 | $15.34 | $14.22 | $14.41 | -2.12% | 40,716,000 |
| Oct 1991 | $13.47 | $14.75 | $13.22 | $14.72 | +9.28% | 43,313,200 |
| Sep 1991 | $13.63 | $13.91 | $13.16 | $13.47 | -0.69% | 39,266,000 |
| Aug 1991 | $13.53 | $13.81 | $12.69 | $13.56 | +0.70% | 41,003,200 |
| Jul 1991 | $13.03 | $13.50 | $12.66 | $13.47 | +4.11% | 43,304,800 |
| Jun 1991 | $12.75 | $13.12 | $12.19 | $12.94 | +0.73% | 55,592,000 |
| May 1991 | $12.66 | $13.37 | $12.09 | $12.84 | +1.48% | 48,303,600 |
| Apr 1991 | $11.88 | $13.50 | $11.69 | $12.66 | +5.47% | 54,758,000 |
| Mar 1991 | $11.47 | $12.47 | $11.25 | $12.00 | +3.50% | 69,732,800 |
| Feb 1991 | $10.75 | $11.97 | $10.41 | $11.59 | +6.61% | 57,637,200 |
| Jan 1991 | $11.22 | $11.22 | $9.81 | $10.88 | -3.33% | 65,580,000 |
| Dec 1990 | $11.06 | $11.59 | $10.84 | $11.25 | +3.15% | 42,508,400 |
| Nov 1990 | $10.19 | $11.06 | $9.81 | $10.91 | +6.40% | 53,147,600 |
| Oct 1990 | $10.00 | $11.16 | $9.78 | $10.25 | +4.79% | 64,847,600 |
| Sep 1990 | $9.81 | $10.50 | $9.28 | $9.78 | -2.19% | 53,708,000 |
| Aug 1990 | $10.81 | $10.91 | $8.63 | $10.00 | -8.05% | 76,016,800 |
| Jul 1990 | $10.25 | $11.41 | $10.13 | $10.88 | +6.10% | 55,969,200 |
| Jun 1990 | $9.50 | $10.53 | $9.25 | $10.25 | +9.52% | 72,523,200 |
| May 1990 | $8.37 | $9.36 | $8.34 | $9.36 | +12.17% | 75,064,000 |
| Apr 1990 | $8.19 | $8.72 | $8.16 | $8.34 | +1.52% | 54,574,400 |
| Mar 1990 | $8.00 | $8.25 | $7.84 | $8.22 | +2.53% | 62,533,600 |
| Feb 1990 | $8.13 | $8.28 | $7.81 | $8.02 | -1.35% | 50,024,000 |
| Jan 1990 | $8.53 | $8.72 | $7.94 | $8.13 | -4.41% | 53,562,400 |
| Dec 1989 | $8.67 | $8.78 | $7.97 | $8.50 | -1.80% | 104,404,800 |
| Nov 1989 | $8.16 | $8.80 | $7.91 | $8.66 | +6.13% | 53,239,200 |
| Oct 1989 | $7.98 | $8.56 | $7.67 | $8.16 | +2.35% | 67,341,600 |
| Sep 1989 | $7.91 | $8.11 | $7.59 | $7.97 | +0.79% | 52,912,800 |
| Aug 1989 | $8.23 | $8.25 | $7.72 | $7.91 | -3.80% | 60,252,000 |
| Jul 1989 | $7.23 | $8.22 | $7.23 | $8.22 | +13.36% | 45,333,600 |
| Jun 1989 | $7.39 | $7.64 | $6.91 | $7.25 | -2.11% | 62,841,600 |
| May 1989 | $6.88 | $7.61 | $6.83 | $7.41 | +7.24% | 70,874,400 |
| Apr 1989 | $6.88 | $6.97 | $6.66 | $6.91 | +0.91% | 51,319,200 |
| Mar 1989 | $6.44 | $6.84 | $6.30 | $6.84 | +7.09% | 68,133,600 |
| Feb 1989 | $6.09 | $6.59 | $6.02 | $6.39 | +4.34% | 75,988,800 |
| Jan 1989 | $6.02 | $6.16 | $5.78 | $6.13 | +1.82% | 68,628,000 |
| Dec 1988 | $5.75 | $6.05 | $5.67 | $6.02 | +4.62% | 56,984,000 |
| Nov 1988 | $5.98 | $6.06 | $5.52 | $5.75 | -4.17% | 58,524,000 |
| Oct 1988 | $6.02 | $6.16 | $5.69 | $6.00 | -0.52% | 86,822,400 |
| Sep 1988 | $5.81 | $6.14 | $5.70 | $6.03 | +3.48% | 73,393,600 |
| Aug 1988 | $5.67 | $5.92 | $5.47 | $5.83 | +3.32% | 71,179,200 |
| Jul 1988 | $5.59 | $5.83 | $5.44 | $5.64 | +0.28% | 66,545,600 |
| Jun 1988 | $5.84 | $6.16 | $5.44 | $5.63 | -2.96% | 154,113,600 |
| May 1988 | $5.73 | $5.81 | $5.36 | $5.80 | +1.64% | 73,717,600 |
| Apr 1988 | $5.77 | $6.41 | $5.64 | $5.70 | -2.67% | 87,148,000 |
| Mar 1988 | $6.50 | $6.55 | $5.75 | $5.86 | -9.86% | 102,369,600 |
| Feb 1988 | $6.06 | $6.52 | $5.75 | $6.50 | +6.67% | 56,399,200 |
| Jan 1988 | $6.00 | $6.31 | $5.63 | $6.09 | +1.04% | 70,625,600 |
| Dec 1987 | $5.53 | $6.09 | $5.28 | $6.03 | +11.88% | 76,683,200 |
| Nov 1987 | $6.25 | $6.36 | $5.31 | $5.39 | -13.31% | 63,789,600 |
| Oct 1987 | $7.36 | $7.70 | $5.00 | $6.22 | -15.68% | 136,212,000 |
| Sep 1987 | $7.91 | $8.11 | $7.17 | $7.37 | -5.98% | 97,218,400 |
| Aug 1987 | $7.81 | $8.30 | $7.61 | $7.84 | -0.40% | 81,718,400 |
| Jul 1987 | $7.67 | $8.09 | $7.52 | $7.88 | +1.00% | 62,500,000 |
| Jun 1987 | $7.58 | $8.27 | $7.33 | $7.80 | +3.74% | 59,142,400 |
| May 1987 | $7.41 | $7.75 | $6.73 | $7.52 | +0.63% | 95,885,600 |
| Apr 1987 | $7.44 | $8.23 | $7.03 | $7.47 | -0.83% | 78,637,600 |
| Mar 1987 | $7.56 | $8.37 | $7.23 | $7.53 | 0.00% | 81,068,800 |
| Feb 1987 | $6.80 | $7.83 | $6.78 | $7.53 | +10.81% | 79,391,200 |
| Jan 1987 | $5.73 | $6.91 | $5.73 | $6.80 | +19.18% | 82,736,800 |
| Dec 1986 | $5.88 | $6.22 | $5.70 | $5.70 | -3.18% | 76,438,400 |
| Nov 1986 | $5.41 | $6.09 | $5.37 | $5.89 | +9.59% | 67,316,800 |
| Oct 1986 | $5.23 | $5.67 | $5.16 | $5.37 | +2.69% | 76,980,000 |
| Sep 1986 | $6.20 | $6.23 | $5.09 | $5.23 | -15.62% | 83,498,400 |
| Aug 1986 | $6.30 | $6.67 | $6.05 | $6.20 | -1.24% | 59,266,400 |
| Jul 1986 | $6.75 | $6.84 | $5.94 | $6.28 | -6.51% | 62,807,200 |
| Jun 1986 | $5.75 | $6.88 | $5.56 | $6.72 | +16.22% | 54,243,200 |
| May 1986 | $5.34 | $5.84 | $5.23 | $5.78 | +7.24% | 54,603,200 |
| Apr 1986 | $5.37 | $5.74 | $4.97 | $5.39 | 0.00% | 74,867,200 |
| Mar 1986 | $4.41 | $5.42 | $4.40 | $5.39 | +22.12% | 83,115,200 |
| Feb 1986 | $4.30 | $4.43 | $4.13 | $4.41 | +2.73% | 83,966,400 |
| Jan 1986 | $4.26 | $4.46 | $3.96 | $4.30 | +0.55% | 78,993,600 |
| Dec 1985 | $3.90 | $4.50 | $3.79 | $4.27 | +9.84% | 77,739,200 |
| Nov 1985 | $3.63 | $3.96 | $3.63 | $3.89 | +6.86% | 52,609,600 |
| Oct 1985 | $3.53 | $3.65 | $3.29 | $3.64 | +2.64% | 52,086,400 |
| Sep 1985 | $3.62 | $3.62 | $3.36 | $3.55 | -1.95% | 37,438,400 |
| Aug 1985 | $3.53 | $3.67 | $3.37 | $3.62 | +4.28% | 54,524,800 |
| Jul 1985 | $3.55 | $3.75 | $3.34 | $3.47 | -3.27% | 68,440,000 |
| Jun 1985 | $3.41 | $3.65 | $3.38 | $3.59 | +6.01% | 71,625,600 |
| May 1985 | $3.18 | $3.40 | $3.13 | $3.38 | +6.12% | 45,755,200 |
| Apr 1985 | $3.32 | $3.37 | $3.09 | $3.19 | -3.77% | 56,425,600 |
| Mar 1985 | $2.99 | $3.32 | $2.98 | $3.31 | +10.70% | 84,179,200 |
| Feb 1985 | $2.94 | $3.12 | $2.88 | $2.99 | +1.32% | 87,136,000 |
| Jan 1985 | $2.59 | $2.96 | $2.49 | $2.95 | +13.17% | 100,852,800 |
| Dec 1984 | $2.57 | $2.67 | $2.41 | $2.61 | +1.22% | 68,681,600 |
| Nov 1984 | $2.57 | $2.73 | $2.50 | $2.58 | +0.30% | 86,118,400 |
| Oct 1984 | $2.56 | $2.69 | $2.30 | $2.57 | -1.20% | 155,052,800 |
| Sep 1984 | $2.94 | $2.98 | $2.52 | $2.60 | -11.91% | 84,806,400 |
| Aug 1984 | $2.73 | $3.05 | $2.72 | $2.95 | +8.63% | 81,408,000 |
| Jul 1984 | $2.72 | $2.75 | $2.47 | $2.72 | -0.30% | 54,934,400 |
| Jun 1984 | $2.47 | $2.84 | $2.47 | $2.73 | +10.45% | 69,622,400 |
| May 1984 | $2.77 | $2.77 | $2.42 | $2.47 | -10.74% | 60,712,000 |
| Apr 1984 | $2.60 | $2.77 | $2.48 | $2.77 | +7.60% | 56,512,000 |
| Mar 1984 | $2.63 | $2.67 | $2.39 | $2.57 | -2.67% | 67,190,400 |
| Feb 1984 | $2.80 | $2.89 | $2.52 | $2.64 | -3.15% | 63,547,200 |
| Jan 1984 | $2.84 | $3.02 | $2.72 | $2.73 | -3.58% | 62,374,400 |
| Dec 1983 | $2.80 | $2.91 | $2.56 | $2.83 | +0.83% | 76,804,800 |
| Nov 1983 | $3.19 | $3.22 | $2.72 | $2.80 | -11.36% | 76,712,000 |
| Oct 1983 | $3.02 | $3.34 | $3.01 | $3.16 | +4.65% | 46,721,600 |
| Sep 1983 | $2.94 | $3.20 | $2.91 | $3.02 | +2.93% | 32,915,200 |
| Aug 1983 | $3.02 | $3.02 | $2.86 | $2.94 | -3.34% | 41,470,400 |
| Jul 1983 | $3.00 | $3.17 | $2.78 | $3.04 | +1.04% | 39,260,800 |
| Jun 1983 | $2.70 | $3.07 | $2.63 | $3.01 | +10.96% | 67,656,000 |
| May 1983 | $2.85 | $2.89 | $2.69 | $2.71 | -6.72% | 53,116,800 |
| Apr 1983 | $2.68 | $2.97 | $2.63 | $2.91 | +8.14% | 47,310,400 |
| Mar 1983 | $2.52 | $2.79 | $2.52 | $2.69 | +7.16% | 57,187,200 |
| Feb 1983 | $2.52 | $2.55 | $2.26 | $2.51 | -0.62% | 57,590,400 |
| Jan 1983 | $2.42 | $2.60 | $2.30 | $2.52 | +4.20% | 50,798,400 |
| Dec 1982 | $2.41 | $2.58 | $2.33 | $2.42 | +1.31% | 52,473,600 |
| Nov 1982 | $2.33 | $2.56 | $2.14 | $2.39 | +2.69% | 52,227,200 |
| Oct 1982 | $2.18 | $2.48 | $2.17 | $2.33 | +6.81% | 53,000,000 |
| Sep 1982 | $2.19 | $2.37 | $2.15 | $2.18 | -0.36% | 63,912,000 |
| Aug 1982 | $1.88 | $2.20 | $1.78 | $2.19 | +16.18% | 69,513,600 |
| Jul 1982 | $1.78 | $2.04 | $1.73 | $1.88 | +5.24% | 74,544,000 |
| Jun 1982 | $1.80 | $1.86 | $1.73 | $1.79 | -0.86% | 55,241,600 |
| May 1982 | $1.91 | $2.01 | $1.79 | $1.80 | -5.32% | 34,428,800 |
| Apr 1982 | $1.81 | $1.95 | $1.80 | $1.91 | +5.17% | 49,678,400 |
| Mar 1982 | $1.80 | $1.89 | $1.69 | $1.81 | +0.87% | 40,548,800 |
| Feb 1982 | $1.80 | $1.89 | $1.73 | $1.80 | -0.86% | 28,601,600 |
| Jan 1982 | $1.69 | $1.83 | $1.59 | $1.81 | +7.41% | 27,209,600 |
| Dec 1981 | $1.85 | $1.87 | $1.66 | $1.69 | -8.86% | 22,993,600 |
| Nov 1981 | $1.79 | $1.86 | $1.71 | $1.85 | +5.34% | 24,353,600 |
| Oct 1981 | $1.63 | $1.77 | $1.58 | $1.76 | +8.17% | 40,420,800 |
| Sep 1981 | $1.63 | $1.65 | $1.48 | $1.63 | -0.48% | 33,128,000 |
| Aug 1981 | $1.73 | $1.80 | $1.62 | $1.63 | -5.86% | 28,862,400 |
| Jul 1981 | $1.96 | $1.96 | $1.63 | $1.73 | -11.91% | 43,984,000 |
| Jun 1981 | $1.80 | $2.02 | $1.73 | $1.97 | +13.01% | 55,051,200 |
| May 1981 | $1.80 | $1.81 | $1.73 | $1.74 | -3.46% | 39,798,400 |
| Apr 1981 | $1.88 | $1.89 | $1.79 | $1.80 | -3.75% | 27,996,800 |
| Mar 1981 | $1.88 | $1.91 | $1.81 | $1.88 | +0.21% | 29,920,000 |
| Feb 1981 | $1.72 | $1.88 | $1.69 | $1.87 | +8.87% | 53,414,400 |
| Jan 1981 | $1.77 | $1.91 | $1.67 | $1.72 | -2.66% | 45,078,400 |
| Dec 1980 | $1.67 | $1.78 | $1.50 | $1.77 | +5.60% | 30,108,800 |
| Nov 1980 | $1.55 | $1.69 | $1.48 | $1.67 | +7.54% | 41,110,400 |
| Oct 1980 | $1.61 | $1.71 | $1.48 | $1.55 | -3.40% | 26,678,400 |
| Sep 1980 | $1.50 | $1.72 | $1.50 | $1.61 | +7.57% | 35,190,400 |
| Aug 1980 | $1.50 | $1.62 | $1.48 | $1.50 | -0.52% | 36,198,400 |
| Jul 1980 | $1.32 | $1.52 | $1.30 | $1.50 | +14.24% | 54,441,600 |
| Jun 1980 | $1.33 | $1.45 | $1.30 | $1.32 | -1.17% | 32,278,400 |
| May 1980 | $1.25 | $1.36 | $1.23 | $1.33 | +6.23% | 28,688,000 |
| Apr 1980 | $1.14 | $1.25 | $1.13 | $1.25 | +9.56% | 34,451,200 |
| Mar 1980 | $1.11 | $1.15 | $1.07 | $1.14 | – | 21,868,800 |
Seasonality
ABT 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 | 3.1% | 0.2% | -1.9% | 0.2% | -0.5% | 2.1% | 4.5% | 2.0% | -1.5% | 0.5% | 4.7% | 1.5% |
| Months up | 8 of 10 | 5 of 10 | 3 of 10 | 3 of 10 | 5 of 10 | 6 of 10 | 9 of 10 | 7 of 10 | 4 of 10 | 5 of 10 | 8 of 9 | 6 of 9 |
| 2026 | -12.3% | 6.5% | -11.8% | -11.0% | -5.7% | 6.0% | 17.3% | 4.4% | -10.4% | 8.1% | ||
| 2025 | 13.7% | 7.9% | -3.9% | -1.0% | 2.2% | 1.8% | -6.8% | 5.1% | 1.0% | -7.3% | 4.3% | -2.8% |
| 2024 | 3.3% | 4.9% | -4.2% | -6.3% | -3.6% | 1.7% | 2.5% | 6.9% | 0.7% | -0.1% | 4.8% | -4.8% |
| 2023 | 1.1% | -8.0% | -0.5% | 9.6% | -7.7% | 6.9% | 2.6% | -7.6% | -5.9% | -1.8% | 10.3% | 5.5% |
| 2022 | -9.1% | -5.4% | -1.9% | -3.7% | 3.5% | -7.5% | 0.6% | -5.7% | -5.7% | 2.7% | 8.7% | 2.1% |
| 2021 | 13.3% | -3.1% | 0.1% | 0.6% | -2.9% | -0.6% | 4.8% | 4.5% | -6.5% | 9.5% | -2.4% | 11.9% |
| 2020 | 0.7% | -11.6% | 2.4% | 17.2% | 3.1% | -3.7% | 10.5% | 8.8% | -0.6% | -3.1% | 3.0% | 1.2% |
| 2019 | 1.4% | 6.4% | 3.0% | -0.1% | -4.3% | 10.5% | 4.0% | -2.0% | -1.9% | 0.3% | 2.2% | 1.6% |
| 2018 | 9.4% | -2.9% | -0.7% | -2.5% | 5.8% | -0.9% | 7.9% | 2.0% | 9.8% | -5.6% | 7.4% | -2.3% |
| 2017 | 9.5% | 7.9% | -1.5% | -1.1% | 4.6% | 6.5% | 1.7% | 3.6% | 4.8% | 2.1% | 3.9% | 1.2% |