Atmos Energy Corp (ATO) stock
ATONYSENatural Gas DistributionFiscal year ends September 30
Financials through Q3 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 13/307% above fair value
$172.41+1.34 (+0.78%)
Close on Oct 30, 2026Market cap $29.14BP/E 20.5Yield 2.02%
Price history
Atmos Energy share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$172.41
+0.78% on the day
52-week range
$154.72 – $192.51
-10.4% from the high
Change over 52 weeks
-0.5%
From $173.35 on Oct 30, 2025
Average volume
1.05M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $156.01 | $174.41 | $154.72 | $172.41 | +10.21% | 23,038,658 |
| Sep 2026 | $167.13 | $169.58 | $155.00 | $156.44 | -5.83% | 21,448,144 |
| Aug 2026 | $171.96 | $174.22 | $164.62 | $166.13 | -3.85% | 21,642,349 |
| Jul 2026 | $172.11 | $182.64 | $172.00 | $172.78 | +0.30% | 22,624,569 |
| Jun 2026 | $168.10 | $175.42 | $166.33 | $172.27 | +1.86% | 34,227,675 |
| May 2026 | $188.57 | $191.49 | $168.12 | $169.13 | -10.97% | 32,217,865 |
| Apr 2026 | $183.60 | $192.51 | $181.32 | $189.98 | +2.85% | 16,173,669 |
| Mar 2026 | $186.79 | $190.13 | $179.32 | $184.72 | -1.11% | 25,616,900 |
| Feb 2026 | $166.33 | $187.82 | $164.50 | $186.79 | +12.29% | 25,922,602 |
| Jan 2026 | $167.15 | $172.09 | $163.57 | $166.34 | -0.77% | 30,985,032 |
| Dec 2025 | $175.61 | $176.22 | $165.37 | $167.63 | -4.96% | 21,327,987 |
| Nov 2025 | $170.98 | $180.65 | $169.31 | $176.37 | +2.71% | 23,683,628 |
| Oct 2025 | $171.16 | $179.70 | $167.62 | $171.72 | +0.57% | 17,409,774 |
| Sep 2025 | $165.74 | $171.20 | $160.10 | $170.75 | +2.78% | 17,761,240 |
| Aug 2025 | $157.49 | $168.86 | $154.62 | $166.13 | +6.55% | 20,945,698 |
| Jul 2025 | $153.92 | $160.58 | $149.98 | $155.92 | +1.17% | 14,259,659 |
| Jun 2025 | $153.66 | $157.10 | $150.68 | $154.11 | -0.37% | 17,083,560 |
| May 2025 | $160.76 | $167.45 | $150.00 | $154.68 | -3.70% | 26,719,587 |
| Apr 2025 | $154.43 | $161.49 | $141.59 | $160.63 | +3.91% | 27,753,668 |
| Mar 2025 | $151.88 | $155.26 | $145.16 | $154.58 | +1.61% | 19,310,800 |
| Feb 2025 | $142.04 | $152.35 | $140.69 | $152.13 | +6.75% | 17,193,207 |
| Jan 2025 | $140.48 | $147.70 | $136.16 | $142.51 | +2.33% | 18,143,079 |
| Dec 2024 | $151.22 | $151.22 | $136.05 | $139.27 | -7.96% | 16,711,043 |
| Nov 2024 | $138.96 | $152.65 | $136.65 | $151.32 | +9.04% | 18,467,295 |
| Oct 2024 | $138.79 | $144.32 | $136.66 | $138.78 | +0.05% | 15,788,666 |
| Sep 2024 | $130.81 | $138.93 | $130.66 | $138.71 | +6.10% | 18,684,897 |
| Aug 2024 | $128.48 | $132.24 | $126.08 | $130.74 | +2.24% | 16,097,535 |
| Jul 2024 | $116.92 | $128.73 | $113.46 | $127.88 | +9.63% | 19,475,659 |
| Jun 2024 | $115.92 | $118.38 | $114.24 | $116.65 | +0.63% | 19,517,945 |
| May 2024 | $118.20 | $121.48 | $110.97 | $115.92 | -1.68% | 26,327,167 |
| Apr 2024 | $119.05 | $119.36 | $110.97 | $117.90 | -0.82% | 15,457,922 |
| Mar 2024 | $112.62 | $119.05 | $111.26 | $118.87 | +5.28% | 19,892,499 |
| Feb 2024 | $114.04 | $115.82 | $110.46 | $112.91 | -0.90% | 16,460,846 |
| Jan 2024 | $115.67 | $118.92 | $110.72 | $113.94 | -1.69% | 16,238,815 |
| Dec 2023 | $113.93 | $118.27 | $112.31 | $115.90 | +1.84% | 19,253,865 |
| Nov 2023 | $107.91 | $115.73 | $107.04 | $113.81 | +5.71% | 31,766,253 |
| Oct 2023 | $105.46 | $113.46 | $101.00 | $107.66 | +1.63% | 20,631,707 |
| Sep 2023 | $116.36 | $117.14 | $105.38 | $105.93 | -8.64% | 17,508,660 |
| Aug 2023 | $121.56 | $122.84 | $114.52 | $115.95 | -4.73% | 16,594,989 |
| Jul 2023 | $115.83 | $125.28 | $115.83 | $121.71 | +4.62% | 13,360,618 |
| Jun 2023 | $115.11 | $118.78 | $110.79 | $116.34 | +0.92% | 16,824,361 |
| May 2023 | $114.00 | $119.72 | $111.10 | $115.28 | +1.00% | 25,646,316 |
| Apr 2023 | $111.97 | $117.84 | $110.47 | $114.14 | +1.58% | 14,862,828 |
| Mar 2023 | $111.84 | $116.33 | $105.78 | $112.36 | -0.40% | 21,126,885 |
| Feb 2023 | $117.00 | $121.44 | $112.76 | $112.81 | -4.02% | 15,467,902 |
| Jan 2023 | $112.34 | $117.80 | $108.73 | $117.54 | +4.88% | 14,061,131 |
| Dec 2022 | $120.96 | $121.08 | $111.34 | $112.07 | -6.76% | 20,384,973 |
| Nov 2022 | $106.90 | $120.49 | $102.60 | $120.20 | +12.81% | 20,120,512 |
| Oct 2022 | $103.54 | $107.50 | $97.71 | $106.55 | +4.61% | 17,248,741 |
| Sep 2022 | $113.45 | $119.86 | $101.57 | $101.85 | -10.17% | 16,730,103 |
| Aug 2022 | $120.98 | $121.78 | $113.07 | $113.38 | -6.60% | 24,164,140 |
| Jul 2022 | $112.52 | $121.92 | $108.96 | $121.39 | +8.29% | 16,167,863 |
| Jun 2022 | $116.69 | $117.62 | $102.04 | $112.10 | -3.62% | 17,024,413 |
| May 2022 | $114.18 | $117.65 | $109.92 | $116.31 | +2.57% | 24,079,225 |
| Apr 2022 | $119.56 | $122.96 | $113.01 | $113.40 | -5.10% | 19,075,300 |
| Mar 2022 | $109.63 | $120.94 | $109.11 | $119.49 | +8.82% | 25,905,901 |
| Feb 2022 | $107.28 | $110.38 | $102.30 | $109.81 | +2.42% | 23,646,095 |
| Jan 2022 | $105.00 | $107.66 | $99.82 | $107.22 | +2.34% | 24,556,087 |
| Dec 2021 | $91.12 | $105.30 | $88.96 | $104.77 | +16.00% | 28,945,345 |
| Nov 2021 | $91.86 | $96.28 | $90.24 | $90.32 | -1.95% | 19,485,649 |
| Oct 2021 | $88.67 | $94.83 | $87.80 | $92.12 | +4.44% | 16,420,235 |
| Sep 2021 | $97.97 | $98.59 | $85.80 | $88.20 | -9.55% | 16,874,950 |
| Aug 2021 | $98.75 | $102.28 | $96.52 | $97.51 | -1.10% | 13,302,176 |
| Jul 2021 | $96.35 | $101.76 | $95.21 | $98.59 | +2.58% | 12,946,057 |
| Jun 2021 | $99.42 | $101.84 | $95.67 | $96.11 | -3.09% | 16,077,849 |
| May 2021 | $103.59 | $104.79 | $96.84 | $99.17 | -4.27% | 17,716,230 |
| Apr 2021 | $98.57 | $104.99 | $97.08 | $103.59 | +4.80% | 14,908,759 |
| Mar 2021 | $85.61 | $99.25 | $85.59 | $98.85 | +16.83% | 22,656,140 |
| Feb 2021 | $89.06 | $94.30 | $84.59 | $84.61 | -4.93% | 20,455,360 |
| Jan 2021 | $95.40 | $95.92 | $86.85 | $89.00 | -6.74% | 21,275,133 |
| Dec 2020 | $96.19 | $102.26 | $91.35 | $95.43 | -0.48% | 20,736,982 |
| Nov 2020 | $92.51 | $103.66 | $92.37 | $95.89 | +4.60% | 21,348,789 |
| Oct 2020 | $95.61 | $98.19 | $90.66 | $91.67 | -4.10% | 19,655,707 |
| Sep 2020 | $99.42 | $99.93 | $90.49 | $95.59 | -4.24% | 18,927,900 |
| Aug 2020 | $105.61 | $107.02 | $98.06 | $99.82 | -5.82% | 16,520,402 |
| Jul 2020 | $99.75 | $106.67 | $97.08 | $105.99 | +6.44% | 15,728,520 |
| Jun 2020 | $103.19 | $106.49 | $95.30 | $99.58 | -3.11% | 23,710,654 |
| May 2020 | $101.11 | $103.99 | $91.28 | $102.78 | +0.79% | 22,632,292 |
| Apr 2020 | $95.60 | $111.34 | $92.33 | $101.97 | +2.76% | 17,464,639 |
| Mar 2020 | $103.71 | $113.15 | $77.92 | $99.23 | -3.89% | 30,357,874 |
| Feb 2020 | $117.40 | $121.08 | $101.73 | $103.25 | -11.77% | 19,464,932 |
| Jan 2020 | $112.04 | $117.98 | $109.42 | $117.03 | +4.62% | 18,136,176 |
| Dec 2019 | $106.54 | $112.82 | $105.13 | $111.86 | +4.58% | 16,682,492 |
| Nov 2019 | $112.34 | $112.82 | $106.09 | $106.96 | -4.91% | 16,744,211 |
| Oct 2019 | $113.72 | $114.19 | $109.16 | $112.48 | -1.24% | 14,882,015 |
| Sep 2019 | $110.12 | $115.19 | $107.14 | $113.89 | +3.32% | 15,891,180 |
| Aug 2019 | $109.08 | $111.58 | $105.70 | $110.23 | +1.09% | 15,170,656 |
| Jul 2019 | $105.71 | $110.06 | $104.18 | $109.04 | +3.30% | 12,791,083 |
| Jun 2019 | $102.05 | $108.46 | $99.97 | $105.56 | +3.69% | 13,235,284 |
| May 2019 | $102.06 | $103.48 | $100.23 | $101.80 | -0.53% | 18,709,732 |
| Apr 2019 | $102.93 | $102.97 | $98.66 | $102.34 | -0.57% | 14,214,422 |
| Mar 2019 | $99.01 | $104.07 | $98.16 | $102.93 | +4.13% | 16,520,970 |
| Feb 2019 | $97.21 | $99.59 | $93.86 | $98.85 | +1.25% | 52,462,350 |
| Jan 2019 | $92.29 | $97.90 | $89.19 | $97.63 | +5.30% | 13,062,788 |
| Dec 2018 | $95.67 | $99.80 | $87.88 | $92.72 | -3.08% | 20,411,180 |
| Nov 2018 | $93.28 | $100.76 | $91.28 | $95.67 | +2.78% | 17,546,913 |
| Oct 2018 | $93.85 | $98.40 | $91.56 | $93.08 | -0.88% | 9,897,344 |
| Sep 2018 | $92.42 | $95.22 | $91.95 | $93.91 | +1.82% | 7,563,515 |
| Aug 2018 | $91.41 | $94.85 | $89.80 | $92.23 | +0.39% | 7,588,656 |
| Jul 2018 | $90.07 | $92.99 | $89.21 | $91.87 | +1.92% | 6,600,627 |
| Jun 2018 | $89.28 | $91.13 | $84.35 | $90.14 | +1.04% | 10,869,875 |
| May 2018 | $86.81 | $90.78 | $84.53 | $89.21 | +2.67% | 11,502,608 |
| Apr 2018 | $84.31 | $88.12 | $82.26 | $86.89 | +3.15% | 8,497,443 |
| Mar 2018 | $80.54 | $84.46 | $78.75 | $84.24 | +4.66% | 13,347,355 |
| Feb 2018 | $83.06 | $83.48 | $76.46 | $80.49 | -2.91% | 12,759,133 |
| Jan 2018 | $85.93 | $86.12 | $79.11 | $82.90 | -3.48% | 14,727,580 |
| Dec 2017 | $92.45 | $93.56 | $84.52 | $85.89 | -6.93% | 13,278,831 |
| Nov 2017 | $87.52 | $92.41 | $86.33 | $92.29 | +5.79% | 10,626,269 |
| Oct 2017 | $84.07 | $87.64 | $83.60 | $87.24 | +4.06% | 6,215,591 |
| Sep 2017 | $88.45 | $88.62 | $83.37 | $83.84 | -4.77% | 7,158,431 |
| Aug 2017 | $86.94 | $89.00 | $86.30 | $88.04 | +1.48% | 6,835,491 |
| Jul 2017 | $83.38 | $87.22 | $82.14 | $86.76 | +4.59% | 7,161,403 |
| Jun 2017 | $83.29 | $85.61 | $82.14 | $82.95 | -0.43% | 8,782,105 |
| May 2017 | $81.28 | $83.62 | $78.55 | $83.31 | +2.83% | 7,833,534 |
| Apr 2017 | $78.90 | $82.07 | $78.42 | $81.02 | +2.57% | 6,320,891 |
| Mar 2017 | $77.39 | $80.56 | $76.09 | $78.99 | +0.89% | 9,283,748 |
| Feb 2017 | $75.69 | $78.76 | $72.58 | $78.29 | +2.77% | 7,425,964 |
| Jan 2017 | $74.34 | $76.26 | $72.54 | $76.18 | +2.74% | 7,973,091 |
| Dec 2016 | $70.95 | $75.25 | $69.57 | $74.15 | +4.26% | 9,967,132 |
| Nov 2016 | $74.28 | $74.30 | $68.51 | $71.12 | -4.40% | 10,685,235 |
| Oct 2016 | $74.34 | $74.65 | $68.93 | $74.39 | -0.11% | 9,221,222 |
| Sep 2016 | $73.68 | $77.72 | $71.61 | $74.47 | +1.04% | 10,695,500 |
| Aug 2016 | $79.66 | $80.18 | $73.25 | $73.70 | -7.63% | 8,301,200 |
| Jul 2016 | $81.97 | $81.97 | $78.39 | $79.79 | -1.88% | 8,593,800 |
| Jun 2016 | $72.90 | $81.35 | $72.42 | $81.32 | +11.55% | 10,399,500 |
| May 2016 | $72.74 | $75.10 | $70.84 | $72.90 | +0.48% | 13,495,300 |
| Apr 2016 | $73.98 | $74.86 | $70.41 | $72.55 | -2.30% | 11,031,100 |
| Mar 2016 | $69.74 | $74.60 | $68.60 | $74.26 | +6.99% | 15,551,000 |
| Feb 2016 | $69.26 | $71.90 | $67.94 | $69.41 | +0.27% | 23,967,500 |
| Jan 2016 | $63.02 | $69.22 | $60.00 | $69.22 | +9.80% | 12,492,200 |
| Dec 2015 | $62.58 | $64.79 | $60.42 | $63.04 | +1.17% | 11,590,200 |
| Nov 2015 | $63.08 | $63.77 | $59.22 | $62.31 | -1.10% | 11,566,800 |
| Oct 2015 | $58.18 | $63.46 | $57.37 | $63.00 | +8.28% | 14,766,100 |
| Sep 2015 | $54.20 | $58.33 | $52.42 | $58.18 | +6.19% | 12,256,800 |
| Aug 2015 | $55.35 | $57.96 | $52.08 | $54.79 | -0.92% | 13,795,400 |
| Jul 2015 | $51.35 | $55.72 | $51.03 | $55.30 | +7.84% | 9,581,200 |
| Jun 2015 | $54.07 | $54.48 | $50.83 | $51.28 | -5.07% | 12,672,600 |
| May 2015 | $54.21 | $55.10 | $52.18 | $54.02 | +0.04% | 8,206,100 |
| Apr 2015 | $55.18 | $56.67 | $53.67 | $54.00 | -2.35% | 8,470,200 |
| Mar 2015 | $52.94 | $56.05 | $51.26 | $55.30 | +4.26% | 16,206,700 |
| Feb 2015 | $57.38 | $58.18 | $52.05 | $53.04 | -6.80% | 15,216,200 |
| Jan 2015 | $55.92 | $59.35 | $54.36 | $56.91 | +2.10% | 10,503,700 |
| Dec 2014 | $53.71 | $58.18 | $52.02 | $55.74 | +3.80% | 9,798,500 |
| Nov 2014 | $53.11 | $54.92 | $52.64 | $53.70 | +1.32% | 11,184,600 |
| Oct 2014 | $47.63 | $53.56 | $47.22 | $53.00 | +11.11% | 16,330,100 |
| Sep 2014 | $50.57 | $51.47 | $46.64 | $47.70 | -5.66% | 9,223,800 |
| Aug 2014 | $48.26 | $50.69 | $46.77 | $50.56 | +4.64% | 7,725,600 |
| Jul 2014 | $53.47 | $53.47 | $48.29 | $48.32 | -9.51% | 10,726,600 |
| Jun 2014 | $50.36 | $53.41 | $49.87 | $53.40 | +6.59% | 8,942,300 |
| May 2014 | $51.26 | $53.02 | $49.43 | $50.10 | -1.84% | 13,191,200 |
| Apr 2014 | $47.23 | $51.82 | $46.42 | $51.04 | +8.30% | 20,652,400 |
| Mar 2014 | $45.87 | $47.21 | $44.84 | $47.13 | +2.23% | 11,564,500 |
| Feb 2014 | $47.99 | $48.06 | $44.26 | $46.10 | -3.98% | 21,749,100 |
| Jan 2014 | $45.34 | $48.38 | $44.16 | $48.01 | +5.70% | 7,209,600 |
| Dec 2013 | $44.44 | $45.71 | $43.50 | $45.42 | +2.18% | 7,266,045 |
| Nov 2013 | $44.26 | $47.44 | $44.00 | $44.45 | +0.41% | 7,620,400 |
| Oct 2013 | $42.44 | $44.92 | $40.87 | $44.27 | +3.94% | 9,317,300 |
| Sep 2013 | $40.78 | $42.86 | $39.22 | $42.59 | +5.55% | 9,141,900 |
| Aug 2013 | $44.65 | $45.55 | $40.28 | $40.35 | -8.79% | 8,359,100 |
| Jul 2013 | $41.28 | $44.88 | $39.97 | $44.24 | +7.74% | 8,205,300 |
| Jun 2013 | $42.01 | $42.67 | $38.00 | $41.06 | -2.75% | 9,079,300 |
| May 2013 | $44.34 | $45.12 | $42.07 | $42.22 | -4.85% | 8,726,100 |
| Apr 2013 | $42.68 | $44.55 | $41.54 | $44.37 | +3.94% | 11,010,600 |
| Mar 2013 | $38.10 | $42.71 | $37.80 | $42.69 | +11.84% | 11,657,800 |
| Feb 2013 | $37.50 | $38.55 | $37.22 | $38.17 | +2.17% | 8,133,500 |
| Jan 2013 | $35.61 | $37.69 | $34.87 | $37.36 | +6.38% | 10,141,400 |
| Dec 2012 | $35.12 | $36.43 | $34.29 | $35.12 | +0.31% | 7,299,800 |
| Nov 2012 | $36.05 | $36.57 | $32.94 | $35.01 | -2.67% | 8,875,500 |
| Oct 2012 | $35.79 | $36.88 | $35.04 | $35.97 | +0.50% | 7,169,100 |
| Sep 2012 | $34.98 | $36.52 | $34.91 | $35.79 | +2.43% | 5,952,100 |
| Aug 2012 | $35.84 | $37.10 | $34.85 | $34.94 | -2.54% | 8,273,800 |
| Jul 2012 | $35.04 | $37.33 | $35.04 | $35.85 | +2.22% | 14,265,000 |
| Jun 2012 | $32.68 | $35.77 | $32.52 | $35.07 | +5.82% | 8,035,600 |
| May 2012 | $32.65 | $33.93 | $32.10 | $33.14 | +1.72% | 10,111,700 |
| Apr 2012 | $31.44 | $32.65 | $30.80 | $32.58 | +3.56% | 9,651,000 |
| Mar 2012 | $30.80 | $31.60 | $30.39 | $31.46 | +2.38% | 9,179,500 |
| Feb 2012 | $32.51 | $33.05 | $30.68 | $30.73 | -5.18% | 8,470,600 |
| Jan 2012 | $33.83 | $33.83 | $31.94 | $32.41 | -2.82% | 7,322,700 |
| Dec 2011 | $34.13 | $34.63 | $31.76 | $33.35 | -2.51% | 18,720,800 |
| Nov 2011 | $33.44 | $35.55 | $32.38 | $34.21 | -0.32% | 9,178,800 |
| Oct 2011 | $32.30 | $35.26 | $30.00 | $34.32 | +5.76% | 8,178,600 |
| Sep 2011 | $33.62 | $34.83 | $30.80 | $32.45 | -3.25% | 12,644,000 |
| Aug 2011 | $33.71 | $34.15 | $28.51 | $33.54 | +0.33% | 14,300,800 |
| Jul 2011 | $33.37 | $34.42 | $33.07 | $33.43 | +0.54% | 7,014,300 |
| Jun 2011 | $33.37 | $33.43 | $31.23 | $33.25 | -0.30% | 11,587,000 |
| May 2011 | $35.01 | $35.08 | $32.64 | $33.35 | -4.41% | 7,815,700 |
| Apr 2011 | $34.28 | $34.94 | $32.76 | $34.89 | +2.32% | 4,697,800 |
| Mar 2011 | $33.96 | $35.25 | $32.24 | $34.10 | +0.83% | 8,885,500 |
| Feb 2011 | $32.94 | $34.24 | $32.68 | $33.82 | +3.74% | 7,118,300 |
| Jan 2011 | $31.44 | $33.78 | $31.31 | $32.60 | +4.49% | 7,155,000 |
| Dec 2010 | $30.34 | $31.99 | $30.32 | $31.20 | +3.76% | 11,508,600 |
| Nov 2010 | $29.59 | $30.71 | $29.31 | $30.07 | +2.11% | 9,788,500 |
| Oct 2010 | $29.42 | $29.71 | $28.84 | $29.45 | +0.68% | 8,191,400 |
| Sep 2010 | $28.62 | $29.49 | $28.35 | $29.25 | +3.36% | 7,690,600 |
| Aug 2010 | $29.48 | $29.66 | $28.01 | $28.30 | -2.41% | 8,356,100 |
| Jul 2010 | $27.18 | $29.91 | $26.67 | $29.00 | +7.25% | 7,854,100 |
| Jun 2010 | $26.95 | $29.03 | $26.41 | $27.04 | -0.29% | 7,609,600 |
| May 2010 | $29.61 | $29.92 | $25.86 | $27.12 | -8.32% | 9,284,600 |
| Apr 2010 | $28.79 | $30.15 | $28.71 | $29.58 | +3.54% | 6,056,400 |
| Mar 2010 | $27.57 | $29.24 | $27.48 | $28.57 | +4.04% | 6,931,700 |
| Feb 2010 | $27.80 | $28.19 | $26.33 | $27.46 | -0.58% | 8,665,100 |
| Jan 2010 | $29.50 | $29.82 | $27.60 | $27.62 | -6.05% | 6,326,600 |
| Dec 2009 | $27.55 | $30.32 | $27.35 | $29.40 | +7.34% | 10,709,300 |
| Nov 2009 | $27.85 | $29.31 | $27.22 | $27.39 | -1.65% | 11,078,600 |
| Oct 2009 | $28.18 | $29.53 | $27.45 | $27.85 | -1.17% | 28,382,900 |
| Sep 2009 | $27.06 | $28.95 | $26.62 | $28.18 | +3.45% | 9,544,500 |
| Aug 2009 | $27.39 | $28.58 | $27.06 | $27.24 | +0.29% | 10,992,100 |
| Jul 2009 | $25.26 | $27.39 | $24.41 | $27.16 | +8.47% | 7,976,500 |
| Jun 2009 | $24.29 | $25.51 | $24.20 | $25.04 | +4.33% | 8,564,100 |
| May 2009 | $24.84 | $26.43 | $23.44 | $24.00 | -2.87% | 12,659,400 |
| Apr 2009 | $22.83 | $25.30 | $22.52 | $24.71 | +6.88% | 12,289,700 |
| Mar 2009 | $21.49 | $23.94 | $20.07 | $23.12 | +5.91% | 12,925,600 |
| Feb 2009 | $24.43 | $26.17 | $21.54 | $21.83 | -11.08% | 11,664,900 |
| Jan 2009 | $23.71 | $25.22 | $23.20 | $24.55 | +3.59% | 10,523,200 |
| Dec 2008 | $24.60 | $24.97 | $21.98 | $23.70 | -4.93% | 13,360,900 |
| Nov 2008 | $23.86 | $25.23 | $22.26 | $24.93 | +2.72% | 20,592,500 |
| Oct 2008 | $26.31 | $28.25 | $19.68 | $24.27 | -8.83% | 18,207,700 |
| Sep 2008 | $27.81 | $28.66 | $25.52 | $26.62 | -3.34% | 12,134,500 |
| Aug 2008 | $26.59 | $27.80 | $25.61 | $27.54 | +4.04% | 7,874,700 |
| Jul 2008 | $27.26 | $28.00 | $25.00 | $26.47 | -3.99% | 8,997,500 |
| Jun 2008 | $27.43 | $27.84 | $26.31 | $27.57 | +0.66% | 7,817,700 |
| May 2008 | $27.80 | $28.64 | $27.14 | $27.39 | -1.05% | 8,737,400 |
| Apr 2008 | $25.75 | $28.27 | $25.55 | $27.68 | +8.55% | 8,982,900 |
| Mar 2008 | $26.08 | $26.52 | $25.00 | $25.50 | -1.92% | 11,696,900 |
| Feb 2008 | $28.71 | $29.29 | $25.84 | $26.00 | -9.53% | 11,215,800 |
| Jan 2008 | $28.04 | $28.85 | $26.00 | $28.74 | +2.50% | 15,401,700 |
| Dec 2007 | $26.30 | $28.83 | $26.10 | $28.04 | +7.06% | 9,623,300 |
| Nov 2007 | $27.95 | $28.18 | $26.01 | $26.19 | -6.63% | 12,195,900 |
| Oct 2007 | $28.48 | $29.63 | $27.54 | $28.05 | -0.95% | 7,966,300 |
| Sep 2007 | $28.29 | $28.73 | $27.28 | $28.32 | +0.75% | 8,030,400 |
| Aug 2007 | $28.07 | $28.90 | $23.87 | $28.11 | +0.14% | 17,945,300 |
| Jul 2007 | $30.10 | $30.84 | $28.01 | $28.07 | -6.62% | 9,465,300 |
| Jun 2007 | $32.36 | $32.60 | $29.11 | $30.06 | -7.19% | 8,606,700 |
| May 2007 | $31.68 | $33.47 | $31.59 | $32.39 | +2.11% | 9,383,700 |
| Apr 2007 | $31.10 | $32.71 | $30.66 | $31.72 | +1.41% | 8,102,600 |
| Mar 2007 | $31.30 | $32.38 | $30.46 | $31.28 | -0.57% | 9,948,100 |
| Feb 2007 | $31.30 | $33.07 | $31.23 | $31.46 | +0.70% | 6,320,700 |
| Jan 2007 | $31.81 | $32.30 | $30.36 | $31.24 | -2.10% | 6,048,800 |
| Dec 2006 | $32.70 | $32.87 | $31.50 | $31.91 | -2.62% | 9,252,900 |
| Nov 2006 | $30.92 | $33.09 | $30.73 | $32.77 | +6.64% | 6,009,800 |
| Oct 2006 | $28.52 | $30.96 | $28.40 | $30.73 | +7.64% | 5,129,100 |
| Sep 2006 | $28.87 | $28.97 | $27.80 | $28.55 | -0.87% | 5,038,800 |
| Aug 2006 | $28.81 | $29.15 | $27.63 | $28.80 | +0.10% | 6,737,600 |
| Jul 2006 | $28.00 | $29.25 | $27.75 | $28.77 | +3.08% | 4,724,200 |
| Jun 2006 | $26.89 | $28.03 | $26.01 | $27.91 | +3.99% | 6,589,000 |
| May 2006 | $26.52 | $27.73 | $25.55 | $26.84 | +1.13% | 7,027,800 |
| Apr 2006 | $26.30 | $26.80 | $26.09 | $26.54 | +0.80% | 5,006,200 |
| Mar 2006 | $26.49 | $26.95 | $25.98 | $26.33 | -0.27% | 5,464,600 |
| Feb 2006 | $26.22 | $27.01 | $25.97 | $26.40 | +0.46% | 6,169,200 |
| Jan 2006 | $26.30 | $27.08 | $26.02 | $26.28 | +0.46% | 6,035,400 |
| Dec 2005 | $26.60 | $26.90 | $25.83 | $26.16 | -1.54% | 4,790,300 |
| Nov 2005 | $26.28 | $27.20 | $25.85 | $26.57 | +1.03% | 7,384,800 |
| Oct 2005 | $28.26 | $28.62 | $25.50 | $26.30 | -6.90% | 8,525,900 |
| Sep 2005 | $29.59 | $29.74 | $28.09 | $28.25 | -4.53% | 5,859,300 |
| Aug 2005 | $29.27 | $29.97 | $28.25 | $29.59 | +1.47% | 6,625,300 |
| Jul 2005 | $28.90 | $29.59 | $28.52 | $29.16 | +1.25% | 4,327,100 |
| Jun 2005 | $28.29 | $29.00 | $28.03 | $28.80 | +1.80% | 8,833,400 |
| May 2005 | $26.20 | $28.29 | $26.10 | $28.29 | +7.57% | 6,812,300 |
| Apr 2005 | $27.15 | $27.75 | $25.50 | $26.30 | -2.59% | 7,216,600 |
| Mar 2005 | $27.67 | $28.45 | $26.70 | $27.00 | -2.07% | 7,131,700 |
| Feb 2005 | $27.20 | $29.15 | $27.20 | $27.57 | -0.47% | 8,648,500 |
| Jan 2005 | $27.40 | $27.70 | $25.90 | $27.70 | +1.28% | 7,354,500 |
| Dec 2004 | $26.90 | $27.59 | $26.26 | $27.35 | +1.33% | 7,378,700 |
| Nov 2004 | $25.81 | $27.06 | $25.15 | $26.99 | +4.57% | 8,598,800 |
| Oct 2004 | $25.25 | $25.90 | $24.60 | $25.81 | +2.46% | 13,818,000 |
| Sep 2004 | $25.25 | $25.87 | $24.70 | $25.19 | -0.40% | 5,347,700 |
| Aug 2004 | $25.15 | $25.55 | $24.45 | $25.29 | +0.48% | 6,389,900 |
| Jul 2004 | $25.58 | $26.18 | $24.40 | $25.17 | -1.68% | 13,365,000 |
| Jun 2004 | $24.79 | $25.60 | $24.10 | $25.60 | +3.27% | 6,435,600 |
| May 2004 | $24.73 | $25.10 | $23.40 | $24.79 | +0.61% | 4,259,600 |
| Apr 2004 | $25.60 | $26.16 | $24.10 | $24.64 | -3.64% | 3,899,700 |
| Mar 2004 | $26.49 | $27.00 | $25.04 | $25.57 | -2.96% | 4,692,700 |
| Feb 2004 | $25.55 | $26.70 | $24.80 | $26.35 | +2.93% | 4,486,300 |
| Jan 2004 | $24.55 | $25.96 | $24.30 | $25.60 | +5.35% | 4,768,000 |
| Dec 2003 | $24.75 | $25.00 | $23.92 | $24.30 | -1.42% | 4,624,000 |
| Nov 2003 | $24.55 | $24.89 | $24.27 | $24.65 | +0.61% | 4,289,400 |
| Oct 2003 | $24.08 | $24.95 | $24.05 | $24.50 | +2.34% | 3,484,500 |
| Sep 2003 | $24.35 | $24.98 | $23.81 | $23.94 | -1.68% | 3,394,700 |
| Aug 2003 | $24.49 | $24.89 | $23.00 | $24.35 | -0.08% | 3,878,700 |
| Jul 2003 | $24.90 | $25.50 | $24.05 | $24.37 | -1.73% | 3,547,700 |
| Jun 2003 | $24.65 | $25.50 | $23.60 | $24.80 | +0.20% | 6,011,000 |
| May 2003 | $22.78 | $24.98 | $22.37 | $24.75 | +8.65% | 3,528,800 |
| Apr 2003 | $21.40 | $22.94 | $21.05 | $22.78 | +7.15% | 2,866,700 |
| Mar 2003 | $21.33 | $21.90 | $20.85 | $21.26 | -0.09% | 2,883,800 |
| Feb 2003 | $22.40 | $22.47 | $21.01 | $21.28 | -5.00% | 3,129,500 |
| Jan 2003 | $23.55 | $24.31 | $21.40 | $22.40 | -3.95% | 2,882,600 |
| Dec 2002 | $22.40 | $23.88 | $22.38 | $23.32 | +4.57% | 2,431,500 |
| Nov 2002 | $22.05 | $23.15 | $21.27 | $22.30 | +1.36% | 2,366,300 |
| Oct 2002 | $21.40 | $22.30 | $20.62 | $22.00 | +2.33% | 1,860,500 |
| Sep 2002 | $21.50 | $22.35 | $20.70 | $21.50 | +0.28% | 1,653,600 |
| Aug 2002 | $21.30 | $22.95 | $20.41 | $21.44 | +0.89% | 1,865,000 |
| Jul 2002 | $23.45 | $23.47 | $17.56 | $21.25 | -9.34% | 1,942,700 |
| Jun 2002 | $23.08 | $23.65 | $21.00 | $23.44 | +1.30% | 1,893,300 |
| May 2002 | $23.99 | $24.29 | $22.73 | $23.14 | -3.30% | 1,385,400 |
| Apr 2002 | $23.58 | $24.55 | $23.44 | $23.93 | +1.40% | 1,708,400 |
| Mar 2002 | $22.35 | $24.50 | $22.13 | $23.60 | +5.83% | 1,731,300 |
| Feb 2002 | $21.10 | $22.65 | $20.26 | $22.30 | +5.69% | 2,116,500 |
| Jan 2002 | $21.25 | $21.99 | $20.54 | $21.10 | -0.71% | 1,981,400 |
| Dec 2001 | $19.75 | $21.70 | $19.45 | $21.25 | +8.42% | 2,066,100 |
| Nov 2001 | $21.55 | $21.94 | $19.46 | $19.60 | -9.05% | 2,841,200 |
| Oct 2001 | $21.60 | $22.21 | $20.30 | $21.55 | -0.23% | 1,850,300 |
| Sep 2001 | $21.70 | $22.35 | $20.66 | $21.60 | 0.00% | 1,310,400 |
| Aug 2001 | $20.10 | $22.84 | $19.85 | $21.60 | +6.93% | 1,937,200 |
| Jul 2001 | $24.50 | $24.55 | $19.60 | $20.20 | -17.42% | 1,632,300 |
| Jun 2001 | $23.10 | $24.85 | $22.49 | $24.46 | +5.43% | 1,214,400 |
| May 2001 | $22.75 | $23.98 | $22.45 | $23.20 | +2.34% | 1,347,300 |
| Apr 2001 | $23.70 | $24.05 | $21.15 | $22.67 | -4.75% | 1,504,100 |
| Mar 2001 | $23.30 | $23.99 | $20.85 | $23.80 | +2.15% | 1,747,600 |
| Feb 2001 | $24.50 | $24.70 | $22.51 | $23.30 | -4.78% | 1,318,400 |
| Jan 2001 | $24.50 | $25.75 | $23.25 | $24.47 | +0.39% | 2,191,200 |
| Dec 2000 | $24.75 | $26.25 | $21.56 | $24.38 | -2.99% | 5,797,500 |
| Nov 2000 | $23.00 | $25.44 | $23.00 | $25.13 | +8.65% | 915,000 |
| Oct 2000 | $20.69 | $23.13 | $19.19 | $23.13 | +12.12% | 830,500 |
| Sep 2000 | $20.50 | $22.38 | $19.50 | $20.63 | -0.60% | 829,800 |
| Aug 2000 | $20.50 | $23.25 | $20.00 | $20.75 | +0.61% | 762,700 |
| Jul 2000 | $17.75 | $20.63 | $17.75 | $20.63 | +17.75% | 726,700 |
| Jun 2000 | $18.44 | $20.56 | $17.50 | $17.52 | -4.35% | 1,288,900 |
| May 2000 | $15.88 | $18.38 | $14.94 | $18.31 | +15.35% | 1,711,800 |
| Apr 2000 | $16.50 | $16.88 | $14.25 | $15.88 | -3.05% | 1,747,500 |
| Mar 2000 | $17.25 | $18.88 | $15.25 | $16.38 | -4.38% | 2,069,800 |
| Feb 2000 | $17.63 | $18.25 | $15.69 | $17.13 | -2.14% | 5,260,000 |
| Jan 2000 | $20.00 | $20.50 | $16.75 | $17.50 | -14.37% | 1,789,300 |
| Dec 1999 | $22.31 | $22.69 | $19.63 | $20.44 | -8.40% | 1,115,300 |
| Nov 1999 | $22.75 | $23.63 | $22.00 | $22.31 | -1.65% | 2,888,700 |
| Oct 1999 | $24.06 | $25.00 | $22.50 | $22.69 | -5.96% | 606,300 |
| Sep 1999 | $25.06 | $25.50 | $23.75 | $24.13 | -3.74% | 853,600 |
| Aug 1999 | $25.00 | $26.38 | $24.25 | $25.06 | +0.25% | 2,254,400 |
| Jul 1999 | $25.13 | $26.25 | $24.13 | $25.00 | 0.00% | 766,500 |
| Jun 1999 | $25.88 | $26.31 | $24.38 | $25.00 | -1.48% | 562,700 |
| May 1999 | $25.31 | $25.94 | $23.75 | $25.38 | +0.50% | 1,850,200 |
| Apr 1999 | $24.13 | $27.38 | $23.88 | $25.25 | +4.94% | 826,700 |
| Mar 1999 | $24.00 | $26.25 | $22.75 | $24.06 | +0.26% | 1,426,200 |
| Feb 1999 | $29.69 | $29.69 | $23.25 | $24.00 | -19.50% | 1,968,400 |
| Jan 1999 | $32.50 | $33.00 | $28.88 | $29.81 | -7.56% | 584,000 |
| Dec 1998 | $30.63 | $32.25 | $27.63 | $32.25 | +5.31% | 1,077,500 |
| Nov 1998 | $29.44 | $32.25 | $29.19 | $30.63 | +3.16% | 505,300 |
| Oct 1998 | $28.56 | $30.94 | $28.13 | $29.69 | +3.94% | 672,000 |
| Sep 1998 | $28.44 | $28.88 | $24.75 | $28.56 | +0.66% | 1,294,300 |
| Aug 1998 | $29.13 | $30.50 | $27.63 | $28.38 | -2.99% | 1,766,000 |
| Jul 1998 | $30.50 | $30.94 | $28.25 | $29.25 | -4.10% | 561,800 |
| Jun 1998 | $30.63 | $30.94 | $28.94 | $30.50 | -0.81% | 625,700 |
| May 1998 | $29.31 | $31.19 | $28.38 | $30.75 | +4.46% | 817,400 |
| Apr 1998 | $29.69 | $30.25 | $28.06 | $29.44 | -0.63% | 514,000 |
| Mar 1998 | $28.81 | $30.31 | $28.31 | $29.63 | +3.27% | 711,800 |
| Feb 1998 | $28.56 | $29.13 | $26.06 | $28.69 | +0.66% | 587,500 |
| Jan 1998 | $29.63 | $29.63 | $26.38 | $28.50 | -5.79% | 1,167,500 |
| Dec 1997 | $26.44 | $30.50 | $26.38 | $30.25 | +13.88% | 678,000 |
| Nov 1997 | $25.50 | $27.13 | $24.50 | $26.56 | +5.20% | 493,000 |
| Oct 1997 | $25.00 | $26.19 | $24.25 | $25.25 | +1.51% | 580,600 |
| Sep 1997 | $27.19 | $27.88 | $24.50 | $24.88 | -8.72% | 614,500 |
| Aug 1997 | $24.25 | $27.94 | $24.06 | $27.25 | +13.25% | 827,600 |
| Jul 1997 | $24.00 | $24.63 | $23.50 | $24.06 | +0.26% | 372,000 |
| Jun 1997 | $23.13 | $25.50 | $23.13 | $24.00 | +3.78% | 408,400 |
| May 1997 | $22.88 | $23.63 | $22.50 | $23.13 | +2.21% | 385,400 |
| Apr 1997 | $25.25 | $25.25 | $22.63 | $22.63 | -10.84% | 394,700 |
| Mar 1997 | $24.38 | $26.25 | $24.13 | $25.38 | +3.57% | 487,000 |
| Feb 1997 | $22.75 | $24.75 | $22.50 | $24.50 | +7.69% | 835,700 |
| Jan 1997 | $24.00 | $24.00 | $22.13 | $22.75 | -4.71% | 404,500 |
| Dec 1996 | $24.63 | $24.63 | $22.63 | $23.88 | -3.05% | 476,000 |
| Nov 1996 | $23.75 | $24.75 | $22.00 | $24.63 | +3.68% | 363,000 |
| Oct 1996 | $23.38 | $23.75 | $22.63 | $23.75 | +1.60% | 265,000 |
| Sep 1996 | $22.88 | $24.13 | $22.75 | $23.38 | +2.19% | 447,100 |
| Aug 1996 | $21.25 | $23.75 | $21.25 | $22.88 | +7.02% | 523,500 |
| Jul 1996 | $30.63 | $30.63 | $20.88 | $21.38 | -30.20% | 722,300 |
| Jun 1996 | $24.25 | $31.00 | $23.75 | $30.63 | +26.94% | 251,800 |
| May 1996 | $24.88 | $25.13 | $24.00 | $24.13 | -2.53% | 181,100 |
| Apr 1996 | $23.00 | $26.50 | $22.75 | $24.75 | +7.61% | 313,000 |
| Mar 1996 | $22.75 | $23.00 | $22.00 | $23.00 | +1.66% | 278,600 |
| Feb 1996 | $21.50 | $22.88 | $21.25 | $22.63 | +6.47% | 1,458,900 |
| Jan 1996 | $22.88 | $23.00 | $21.00 | $21.25 | -7.61% | 189,500 |
| Dec 1995 | $20.63 | $23.00 | $20.63 | $23.00 | +10.18% | 213,200 |
| Nov 1995 | $18.25 | $21.13 | $18.00 | $20.88 | +13.61% | 213,800 |
| Oct 1995 | $19.25 | $19.38 | $18.13 | $18.38 | -5.16% | 347,300 |
| Sep 1995 | $20.00 | $20.63 | $19.00 | $19.38 | -2.52% | 239,100 |
| Aug 1995 | $20.13 | $20.13 | $19.00 | $19.88 | -0.62% | 166,900 |
| Jul 1995 | $20.13 | $20.25 | $19.13 | $20.00 | -1.23% | 204,600 |
| Jun 1995 | $19.25 | $20.25 | $19.00 | $20.25 | +5.19% | 251,300 |
| May 1995 | $18.75 | $19.25 | $17.63 | $19.25 | +2.67% | 305,100 |
| Apr 1995 | $18.25 | $19.00 | $17.50 | $18.75 | +1.35% | 173,800 |
| Mar 1995 | $18.00 | $18.50 | $17.13 | $18.50 | +2.07% | 202,900 |
| Feb 1995 | $16.50 | $18.38 | $16.13 | $18.13 | +10.69% | 157,300 |
| Jan 1995 | $16.88 | $17.00 | $16.25 | $16.38 | -3.68% | 140,900 |
| Dec 1994 | $17.38 | $17.75 | $15.88 | $17.00 | -2.16% | 205,600 |
| Nov 1994 | $16.50 | $18.00 | $16.38 | $17.38 | +6.11% | 135,700 |
| Oct 1994 | $17.75 | $18.00 | $16.25 | $16.38 | -7.75% | 138,100 |
| Sep 1994 | $17.00 | $18.88 | $16.38 | $17.75 | +4.41% | 156,400 |
| Aug 1994 | $17.75 | $17.88 | $16.38 | $17.00 | -4.23% | 217,200 |
| Jul 1994 | $18.38 | $19.00 | $17.25 | $17.75 | -3.40% | 125,300 |
| Jun 1994 | $18.38 | $19.75 | $18.13 | $18.38 | -0.68% | 211,000 |
| May 1994 | $19.17 | $20.25 | $18.00 | $18.50 | -3.48% | 254,200 |
| Apr 1994 | $17.75 | $19.33 | $17.17 | $19.17 | +7.48% | 192,750 |
| Mar 1994 | $19.50 | $20.08 | $17.83 | $17.83 | -9.32% | 223,500 |
| Feb 1994 | $19.67 | $19.83 | $17.75 | $19.67 | +0.85% | 233,700 |
| Jan 1994 | $18.42 | $19.67 | $18.00 | $19.50 | +5.88% | 286,950 |
| Dec 1993 | $18.25 | $18.50 | $16.75 | $18.42 | +0.91% | 292,950 |
| Nov 1993 | $20.75 | $21.17 | $17.75 | $18.25 | -12.05% | 252,300 |
| Oct 1993 | $20.33 | $20.75 | $20.00 | $20.75 | +2.05% | 228,600 |
| Sep 1993 | $20.08 | $20.33 | $19.75 | $20.33 | +0.41% | 415,950 |
| Aug 1993 | $19.75 | $20.67 | $19.25 | $20.25 | +2.53% | 631,800 |
| Jul 1993 | $18.75 | $19.75 | $18.67 | $19.75 | +5.33% | 567,000 |
| Jun 1993 | $18.67 | $19.75 | $18.50 | $18.75 | +0.45% | 361,500 |
| May 1993 | $18.00 | $19.50 | $17.75 | $18.67 | +3.70% | 202,200 |
| Apr 1993 | $16.67 | $18.00 | $16.25 | $18.00 | +8.54% | 220,050 |
| Mar 1993 | $16.58 | $17.83 | $16.08 | $16.58 | -1.00% | 217,500 |
| Feb 1993 | $15.58 | $17.25 | $15.33 | $16.75 | +7.49% | 192,900 |
| Jan 1993 | $15.67 | $15.75 | $15.17 | $15.58 | -0.53% | 111,900 |
| Dec 1992 | $15.42 | $15.92 | $13.58 | $15.67 | +1.08% | 300,300 |
| Nov 1992 | $14.92 | $15.83 | $14.83 | $15.50 | +4.49% | 162,450 |
| Oct 1992 | $14.92 | $15.42 | $14.42 | $14.83 | -0.56% | 79,950 |
| Sep 1992 | $15.08 | $15.25 | $14.58 | $14.92 | -1.65% | 126,900 |
| Aug 1992 | $13.50 | $15.17 | $13.50 | $15.17 | +11.66% | 1,096,500 |
| Jul 1992 | $13.17 | $13.83 | $13.00 | $13.58 | +4.49% | 113,700 |
| Jun 1992 | $13.42 | $14.00 | $12.67 | $13.00 | -2.50% | 193,950 |
| May 1992 | $13.17 | $14.58 | $13.08 | $13.33 | +1.27% | 122,100 |
| Apr 1992 | $13.42 | $14.67 | $13.08 | $13.17 | -1.25% | 220,350 |
| Mar 1992 | $13.58 | $13.83 | $13.17 | $13.33 | -1.84% | 132,450 |
| Feb 1992 | $13.83 | $14.00 | $13.42 | $13.58 | -1.81% | 194,550 |
| Jan 1992 | $15.33 | $15.33 | $13.58 | $13.83 | -9.78% | 246,450 |
| Dec 1991 | $13.75 | $15.33 | $13.42 | $15.33 | +10.84% | 170,700 |
| Nov 1991 | $13.33 | $14.50 | $13.33 | $13.83 | +3.11% | 191,700 |
| Oct 1991 | $14.00 | $14.58 | $12.83 | $13.42 | -4.17% | 285,750 |
| Sep 1991 | $13.08 | $14.17 | $13.00 | $14.00 | +6.33% | 351,600 |
| Aug 1991 | $11.83 | $13.33 | $11.67 | $13.17 | +9.72% | 267,900 |
| Jul 1991 | $11.58 | $12.00 | $11.33 | $12.00 | +2.86% | 123,900 |
| Jun 1991 | $11.67 | $12.08 | $11.50 | $11.67 | -0.71% | 162,300 |
| May 1991 | $11.17 | $11.83 | $11.08 | $11.75 | +6.02% | 111,900 |
| Apr 1991 | $11.33 | $11.33 | $11.00 | $11.08 | -2.21% | 205,800 |
| Mar 1991 | $11.50 | $11.58 | $10.83 | $11.33 | -1.45% | 274,650 |
| Feb 1991 | $10.67 | $11.50 | $10.50 | $11.50 | +9.52% | 249,600 |
| Jan 1991 | $10.92 | $11.17 | $10.50 | $10.50 | -5.26% | 150,300 |
| Dec 1990 | $11.17 | $11.42 | $10.58 | $11.08 | -0.75% | 640,200 |
| Nov 1990 | $11.00 | $11.50 | $10.67 | $11.17 | +1.52% | 78,900 |
| Oct 1990 | $11.17 | $11.33 | $10.42 | $11.00 | -2.22% | 87,000 |
| Sep 1990 | $12.17 | $12.17 | $11.08 | $11.25 | -6.25% | 123,750 |
| Aug 1990 | $11.50 | $12.25 | $11.00 | $12.00 | +4.35% | 168,000 |
| Jul 1990 | $11.08 | $11.50 | $10.92 | $11.50 | +3.76% | 118,500 |
| Jun 1990 | $11.42 | $11.42 | $10.58 | $11.08 | -2.92% | 143,550 |
| May 1990 | $11.25 | $11.92 | $11.17 | $11.42 | +1.48% | 95,400 |
| Apr 1990 | $12.00 | $12.00 | $11.17 | $11.25 | -6.25% | 103,950 |
| Mar 1990 | $11.42 | $12.17 | $11.42 | $12.00 | +2.86% | 186,600 |
| Feb 1990 | $11.83 | $12.50 | $11.58 | $11.67 | -0.71% | 112,350 |
| Jan 1990 | $12.00 | $12.50 | $11.00 | $11.75 | -1.40% | 231,300 |
| Dec 1989 | $11.08 | $12.00 | $11.08 | $11.92 | +7.52% | 197,250 |
| Nov 1989 | $10.75 | $11.25 | $10.67 | $11.08 | +2.31% | 148,650 |
| Oct 1989 | $11.17 | $11.25 | $10.50 | $10.83 | -2.26% | 139,500 |
| Sep 1989 | $10.75 | $11.58 | $10.50 | $11.08 | +3.10% | 218,400 |
| Aug 1989 | $10.67 | $10.83 | $10.25 | $10.75 | +0.78% | 539,100 |
| Jul 1989 | $10.00 | $10.67 | $9.75 | $10.67 | +6.67% | 213,450 |
| Jun 1989 | $10.17 | $10.42 | $9.92 | $10.00 | -1.64% | 288,900 |
| May 1989 | $10.33 | $10.42 | $10.00 | $10.17 | -1.61% | 206,400 |
| Apr 1989 | $10.42 | $10.50 | $10.17 | $10.33 | -0.80% | 181,200 |
| Mar 1989 | $10.25 | $10.50 | $10.00 | $10.42 | +1.63% | 193,500 |
| Feb 1989 | $10.25 | $10.58 | $10.08 | $10.25 | 0.00% | 146,250 |
| Jan 1989 | $10.83 | $11.08 | $10.08 | $10.25 | -5.38% | 385,950 |
| Dec 1988 | $10.83 | $11.25 | $10.58 | $10.83 | 0.00% | 213,750 |
| Nov 1988 | $11.33 | $11.50 | $10.58 | $10.83 | -4.41% | 155,250 |
| Oct 1988 | $10.75 | $11.42 | $10.67 | $11.33 | +5.43% | 259,500 |
| Sep 1988 | $10.08 | $11.17 | $10.00 | $10.75 | +6.61% | 601,650 |
| Aug 1988 | $10.92 | $11.42 | $9.83 | $10.08 | -7.63% | 901,200 |
| Jul 1988 | $10.25 | $11.42 | $10.17 | $10.92 | +6.50% | 772,950 |
| Jun 1988 | $10.00 | $10.42 | $9.92 | $10.25 | +2.50% | 2,368,500 |
| May 1988 | $10.42 | $11.00 | $10.00 | $10.00 | -4.00% | 409,200 |
| Apr 1988 | $10.33 | $10.50 | $10.08 | $10.42 | 0.00% | 148,050 |
| Mar 1988 | $10.25 | $10.67 | $9.92 | $10.42 | +1.63% | 212,550 |
| Feb 1988 | $9.25 | $10.33 | $9.08 | $10.25 | +10.81% | 434,850 |
| Jan 1988 | $8.17 | $9.50 | $8.17 | $9.25 | +13.26% | 263,100 |
| Dec 1987 | $8.50 | $8.67 | $7.92 | $8.17 | -3.92% | 123,600 |
| Nov 1987 | $8.33 | $9.33 | $7.92 | $8.50 | +2.00% | 266,850 |
| Oct 1987 | $9.25 | $9.50 | $7.17 | $8.33 | -9.91% | 695,850 |
| Sep 1987 | $9.50 | $9.58 | $9.08 | $9.25 | -2.63% | 309,300 |
| Aug 1987 | $8.92 | $9.75 | $8.83 | $9.50 | +6.54% | 380,700 |
| Jul 1987 | $9.42 | $9.42 | $8.92 | $8.92 | -5.31% | 335,250 |
| Jun 1987 | $9.17 | $9.42 | $9.08 | $9.42 | +2.73% | 124,950 |
| May 1987 | $9.75 | $9.83 | $9.17 | $9.17 | -6.78% | 172,050 |
| Apr 1987 | $9.42 | $9.83 | $9.00 | $9.83 | +4.42% | 267,450 |
| Mar 1987 | $9.75 | $9.83 | $9.17 | $9.42 | -4.24% | 326,250 |
| Feb 1987 | $10.42 | $10.42 | $9.67 | $9.83 | -5.60% | 213,600 |
| Jan 1987 | $9.92 | $10.50 | $9.75 | $10.42 | +5.04% | 257,100 |
| Dec 1986 | $10.67 | $10.75 | $9.92 | $9.92 | -7.03% | 258,300 |
| Nov 1986 | $10.67 | $10.75 | $10.42 | $10.67 | -0.77% | 169,950 |
| Oct 1986 | $10.67 | $11.42 | $10.58 | $10.75 | +1.58% | 450,150 |
| Sep 1986 | $10.67 | $10.83 | $9.67 | $10.58 | -0.78% | 336,000 |
| Aug 1986 | $9.50 | $11.00 | $9.42 | $10.67 | +12.28% | 434,850 |
| Jul 1986 | $10.83 | $10.92 | $8.83 | $9.50 | -12.31% | 435,600 |
| Jun 1986 | $10.17 | $10.92 | $9.75 | $10.83 | +6.56% | 504,450 |
| May 1986 | $9.58 | $10.50 | $9.42 | $10.17 | +6.09% | 342,150 |
| Apr 1986 | $10.92 | $10.92 | $9.50 | $9.58 | -12.21% | 292,350 |
| Mar 1986 | $10.42 | $11.33 | $10.08 | $10.92 | +4.80% | 374,550 |
| Feb 1986 | $11.33 | $11.42 | $9.25 | $10.42 | -8.76% | 439,500 |
| Jan 1986 | $10.67 | $11.83 | $10.50 | $11.42 | +7.03% | 264,450 |
| Dec 1985 | $10.92 | $11.33 | $10.25 | $10.67 | -2.29% | 374,850 |
| Nov 1985 | $10.25 | $11.33 | $10.17 | $10.92 | +10.08% | 204,450 |
| Oct 1985 | $8.75 | $10.08 | $8.58 | $9.92 | +13.33% | 287,100 |
| Sep 1985 | $8.67 | $9.33 | $8.50 | $8.75 | +0.96% | 391,650 |
| Aug 1985 | $8.75 | $9.17 | $8.67 | $8.67 | 0.00% | 206,250 |
| Jul 1985 | $9.50 | $9.67 | $8.67 | $8.67 | -8.77% | 708,750 |
| Jun 1985 | $8.67 | $10.17 | $8.67 | $9.50 | +9.61% | 904,650 |
| May 1985 | $7.75 | $9.50 | $7.75 | $8.67 | +13.04% | 985,200 |
| Apr 1985 | $6.92 | $8.29 | $6.92 | $7.67 | +10.84% | 704,700 |
| Mar 1985 | $7.00 | $7.17 | $6.75 | $6.92 | -1.19% | 493,800 |
| Feb 1985 | $7.04 | $7.42 | $6.67 | $7.00 | 0.00% | 602,400 |
| Jan 1985 | $6.54 | $7.04 | $6.42 | $7.00 | +7.01% | 722,100 |
| Dec 1984 | $6.50 | $6.79 | $6.42 | $6.54 | +3.97% | 324,000 |
| Nov 1984 | $6.17 | $6.75 | $6.17 | $6.29 | +8.63% | 638,100 |
| Oct 1984 | $5.54 | $6.00 | $5.54 | $5.79 | +4.51% | 246,600 |
| Sep 1984 | $5.17 | $5.75 | $5.17 | $5.54 | +7.26% | 491,400 |
| Aug 1984 | $5.50 | $5.67 | $5.04 | $5.17 | -6.06% | 130,800 |
| Jul 1984 | $5.79 | $5.92 | $5.42 | $5.50 | -5.04% | 189,900 |
| Jun 1984 | $5.50 | $6.00 | $5.50 | $5.79 | +5.30% | 310,800 |
| May 1984 | $5.79 | $6.17 | $5.50 | $5.50 | 0.00% | 431,100 |
| Apr 1984 | $5.83 | $5.92 | $5.29 | $5.50 | -5.71% | 389,100 |
| Mar 1984 | $5.67 | $6.00 | $5.67 | $5.83 | +2.94% | 415,200 |
| Feb 1984 | $5.67 | $6.17 | $5.67 | $5.67 | +2.26% | 457,500 |
| Jan 1984 | $5.54 | $5.92 | $5.42 | $5.54 | 0.00% | 915,000 |
| Dec 1983 | $5.58 | $5.75 | $5.54 | $5.54 | – | 192,900 |
Seasonality
ATO 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 | 1.0% | 0.7% | 3.7% | 1.5% | -0.5% | -0.2% | 4.3% | -0.5% | -2.9% | 1.9% | 4.7% | -0.9% |
| Months up | 6 of 10 | 5 of 10 | 7 of 10 | 7 of 10 | 5 of 10 | 5 of 10 | 10 of 10 | 5 of 10 | 4 of 10 | 7 of 10 | 7 of 9 | 3 of 9 |
| 2026 | -0.8% | 12.9% | -1.1% | 2.8% | -10.5% | 1.9% | 0.3% | -3.3% | -5.8% | 10.2% | ||
| 2025 | 2.3% | 7.4% | 1.6% | 3.9% | -3.2% | -0.4% | 1.2% | 7.1% | 2.8% | 0.6% | 3.3% | -5.0% |
| 2024 | -1.7% | -0.2% | 5.3% | -0.8% | -1.0% | 0.6% | 9.6% | 2.9% | 6.1% | 0.1% | 9.7% | -8.0% |
| 2023 | 4.9% | -3.4% | -0.4% | 1.6% | 1.6% | 0.9% | 4.6% | -4.1% | -8.6% | 1.6% | 6.5% | 1.8% |
| 2022 | 2.3% | 3.1% | 8.8% | -5.1% | 3.2% | -3.6% | 8.3% | -6.1% | -10.2% | 4.6% | 13.5% | -6.8% |
| 2021 | -6.7% | -4.3% | 16.8% | 4.8% | -3.7% | -3.1% | 2.6% | -0.5% | -9.5% | 4.4% | -1.2% | 16.0% |
| 2020 | 4.6% | -11.3% | -3.9% | 2.8% | 1.4% | -3.1% | 6.4% | -5.3% | -4.2% | -4.1% | 5.3% | -0.5% |
| 2019 | 5.3% | 1.8% | 4.1% | -0.6% | -0.0% | 3.7% | 3.3% | 1.6% | 3.3% | -1.2% | -4.4% | 4.6% |
| 2018 | -3.5% | -2.3% | 4.7% | 3.1% | 3.3% | 1.0% | 1.9% | 0.9% | 1.8% | -0.9% | 3.3% | -3.1% |
| 2017 | 2.7% | 3.4% | 0.9% | 2.6% | 3.4% | -0.4% | 4.6% | 2.0% | -4.8% | 4.1% | 6.4% | -6.9% |