Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.
- Available history
- 1973-02-21 to 2026-09-04
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 2020
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 2020-12-31 | $191.92 | $356.03 | 909,531 | — | — |
| 2020-12-30 | $189.20 | $350.99 | 870,026 | — | — |
| 2020-12-29 | $190.48 | $353.37 | 1,065,205 | — | — |
| 2020-12-28 | $190.33 | $353.09 | 840,299 | — | — |
| 2020-12-24 | $190.21 | $352.86 | 573,672 | — | — |
| 2020-12-23 | $187.34 | $347.54 | 1,198,844 | — | — |
| 2020-12-22 | $188.60 | $349.88 | 1,227,006 | — | — |
| 2020-12-21 | $190.11 | $352.67 | 1,223,747 | — | — |
| 2020-12-18 | $193.35 | $358.69 | 3,586,363 | — | — |
| 2020-12-17 | $190.75 | $353.87 | 1,528,705 | — | — |
| 2020-12-16 | $188.13 | $349.02 | 1,578,511 | — | — |
| 2020-12-15 | $187.24 | $347.37 | 1,645,004 | — | — |
| 2020-12-14 | $184.08 | $341.49 | 1,612,279 | — | — |
| 2020-12-11 | $186.14 | $345.32 | 1,661,041 | — | — |
| 2020-12-10 | $185.86 | $344.80 | 1,761,695 | — | — |
| 2020-12-09 | $184.05 | $341.43 | 1,715,540 | — | — |
| 2020-12-08 | $184.26 | $340.65 | 1,557,780 | — | — |
| 2020-12-07 | $181.35 | $335.28 | 1,692,724 | — | — |
| 2020-12-04 | $186.19 | $344.22 | 3,078,141 | — | — |
| 2020-12-03 | $182.93 | $338.20 | 3,061,192 | — | — |
| 2020-12-02 | $185.51 | $342.96 | 2,914,384 | — | — |
| 2020-12-01 | $183.04 | $338.39 | 2,192,470 | — | — |
| 2020-11-30 | $180.12 | $332.99 | 5,442,843 | — | — |
| 2020-11-27 | $175.61 | $324.65 | 1,107,057 | — | — |
| 2020-11-25 | $174.47 | $322.54 | 2,122,717 | — | — |
| 2020-11-24 | $175.86 | $325.12 | 3,017,515 | — | — |
| 2020-11-23 | $175.24 | $323.97 | 1,951,006 | — | — |
| 2020-11-20 | $177.84 | $328.78 | 1,637,442 | — | — |
| 2020-11-19 | $178.63 | $330.24 | 1,876,820 | — | — |
| 2020-11-18 | $179.07 | $331.05 | 2,425,329 | — | — |
| 2020-11-17 | $185.93 | $343.73 | 1,471,860 | — | — |
| 2020-11-16 | $186.05 | $343.95 | 2,053,746 | — | — |
| 2020-11-13 | $186.23 | $344.29 | 2,442,278 | — | — |
| 2020-11-12 | $184.24 | $340.61 | 1,702,632 | — | — |
| 2020-11-11 | $186.50 | $344.79 | 2,031,972 | — | — |
| 2020-11-10 | $184.31 | $340.73 | 2,824,161 | — | — |
| 2020-11-09 | $184.32 | $340.75 | 2,515,161 | — | — |
| 2020-11-06 | $181.48 | $335.52 | 1,738,878 | — | — |
| 2020-11-05 | $179.97 | $332.72 | 2,831,593 | — | — |
| 2020-11-04 | $181.62 | $335.76 | 1,932,883 | — | — |
| 2020-11-03 | $182.33 | $337.08 | 1,474,989 | — | — |
| 2020-11-02 | $180.08 | $332.92 | 1,351,780 | — | — |
| 2020-10-30 | $177.27 | $327.73 | 1,842,400 | — | — |
| 2020-10-29 | $178.30 | $329.63 | 1,403,410 | — | — |
| 2020-10-28 | $180.92 | $334.48 | 1,381,767 | — | — |
| 2020-10-27 | $187.33 | $346.32 | 1,301,192 | — | — |
| 2020-10-26 | $185.61 | $343.14 | 1,271,335 | — | — |
| 2020-10-23 | $184.29 | $340.71 | 1,284,765 | — | — |
| 2020-10-22 | $184.91 | $341.85 | 1,429,095 | — | — |
| 2020-10-21 | $181.32 | $335.20 | 1,531,313 | — | — |
| 2020-10-20 | $181.21 | $335.01 | 1,082,806 | — | — |
| 2020-10-19 | $182.07 | $336.59 | 1,462,342 | — | — |
| 2020-10-16 | $181.77 | $336.04 | 1,375,639 | — | — |
| 2020-10-15 | $180.25 | $333.23 | 1,491,547 | — | — |
| 2020-10-14 | $179.24 | $331.36 | 1,201,582 | — | — |
| 2020-10-13 | $181.55 | $335.64 | 1,155,297 | — | — |
| 2020-10-12 | $182.82 | $337.98 | 1,127,657 | — | — |
| 2020-10-09 | $182.01 | $336.49 | 2,050,486 | — | — |
| 2020-10-08 | $181.17 | $334.93 | 1,317,229 | — | — |
| 2020-10-07 | $180.78 | $334.21 | 1,352,171 | — | — |
| 2020-10-06 | $180.59 | $333.86 | 1,296,108 | — | — |
| 2020-10-05 | $182.65 | $337.67 | 1,272,509 | — | — |
| 2020-10-02 | $178.45 | $329.90 | 1,314,361 | — | — |
| 2020-10-01 | $177.06 | $327.33 | 1,583,074 | — | — |
| 2020-09-30 | $178.46 | $329.93 | 3,013,082 | — | — |
| 2020-09-29 | $172.90 | $319.65 | 1,102,624 | — | — |
| 2020-09-28 | $172.57 | $319.04 | 1,364,557 | — | — |
| 2020-09-25 | $171.87 | $317.74 | 1,946,182 | — | — |
| 2020-09-24 | $169.63 | $313.59 | 1,982,167 | — | — |
| 2020-09-23 | $173.03 | $319.88 | 2,205,638 | — | — |
| 2020-09-22 | $171.65 | $317.34 | 2,451,666 | — | — |
| 2020-09-21 | $175.21 | $323.92 | 1,590,245 | — | — |
| 2020-09-18 | $177.86 | $328.82 | 5,239,711 | — | — |
| 2020-09-17 | $174.72 | $323.01 | 2,504,730 | — | — |
| 2020-09-16 | $174.13 | $321.92 | 3,173,188 | — | — |
| 2020-09-15 | $173.45 | $320.67 | 3,234,076 | — | — |
| 2020-09-14 | $180.93 | $334.50 | 1,468,991 | — | — |
| 2020-09-11 | $180.84 | $334.33 | 1,527,532 | — | — |
| 2020-09-10 | $179.61 | $332.06 | 2,706,037 | — | — |
| 2020-09-09 | $180.68 | $334.03 | 1,828,971 | — | — |
| 2020-09-08 | $179.52 | $331.89 | 1,959,090 | — | — |
| 2020-09-04 | $179.54 | $330.79 | 2,015,284 | — | — |
| 2020-09-03 | $180.29 | $332.18 | 2,307,856 | — | — |
| 2020-09-02 | $188.82 | $347.91 | 1,696,635 | — | — |
| 2020-09-01 | $184.72 | $340.35 | 1,841,617 | — | — |
| 2020-08-31 | $186.20 | $343.07 | 3,030,683 | — | — |
| 2020-08-28 | $186.22 | $343.12 | 2,496,125 | — | — |
| 2020-08-27 | $189.12 | $348.44 | 5,020,803 | — | — |
| 2020-08-26 | $194.80 | $358.92 | 1,510,583 | — | — |
| 2020-08-25 | $196.19 | $361.47 | 1,428,704 | — | — |
| 2020-08-24 | $195.54 | $360.29 | 1,178,505 | — | — |
| 2020-08-21 | $197.67 | $364.20 | 1,520,361 | — | — |
| 2020-08-20 | $198.60 | $365.91 | 1,001,579 | — | — |
| 2020-08-19 | $200.95 | $370.25 | 1,322,966 | — | — |
| 2020-08-18 | $202.38 | $372.88 | 2,322,329 | — | — |
| 2020-08-17 | $199.45 | $367.48 | 1,286,981 | — | — |
| 2020-08-14 | $198.01 | $364.84 | 1,468,470 | — | — |
| 2020-08-13 | $201.20 | $370.72 | 1,368,338 | — | — |
| 2020-08-12 | $197.28 | $363.50 | 1,596,373 | — | — |
| 2020-08-11 | $195.58 | $360.36 | 2,119,848 | — | — |
| 2020-08-10 | $196.92 | $362.83 | 3,261,586 | — | — |
| 2020-08-07 | $196.66 | $362.35 | 2,904,866 | — | — |
| 2020-08-06 | $199.12 | $366.87 | 3,378,276 | — | — |
| 2020-08-05 | $217.39 | $400.53 | 1,397,152 | — | — |
| 2020-08-04 | $216.95 | $399.73 | 1,080,850 | — | — |
| 2020-08-03 | $217.58 | $400.89 | 1,584,378 | — | — |
| 2020-07-31 | $215.78 | $397.58 | 1,944,618 | — | — |
| 2020-07-30 | $210.03 | $386.98 | 1,196,758 | — | — |
| 2020-07-29 | $212.00 | $390.60 | 1,099,495 | — | — |
| 2020-07-28 | $209.39 | $385.79 | 1,059,468 | — | — |
| 2020-07-27 | $211.06 | $388.88 | 1,216,706 | — | — |
| 2020-07-24 | $208.54 | $384.23 | 806,531 | — | — |
| 2020-07-23 | $209.17 | $385.39 | 1,097,017 | — | — |
| 2020-07-22 | $209.73 | $386.42 | 1,448,261 | — | — |
| 2020-07-21 | $208.09 | $383.41 | 1,885,556 | — | — |
| 2020-07-20 | $205.44 | $378.52 | 1,308,363 | — | — |
| 2020-07-17 | $204.77 | $377.29 | 1,667,821 | — | — |
| 2020-07-16 | $203.29 | $374.56 | 1,677,860 | — | — |
| 2020-07-15 | $204.76 | $377.26 | 1,769,257 | — | — |
| 2020-07-14 | $202.02 | $372.23 | 1,647,351 | — | — |
| 2020-07-13 | $197.43 | $363.76 | 1,749,960 | — | — |
| 2020-07-10 | $197.40 | $363.71 | 1,156,601 | — | — |
| 2020-07-09 | $198.35 | $365.46 | 2,306,944 | — | — |
| 2020-07-08 | $193.84 | $357.15 | 3,059,758 | — | — |
| 2020-07-07 | $192.81 | $355.24 | 2,381,260 | — | — |
| 2020-07-06 | $192.11 | $353.96 | 4,168,900 | — | — |
| 2020-07-02 | $187.94 | $346.27 | 2,457,011 | — | — |
| 2020-07-01 | $185.25 | $341.32 | 1,876,950 | — | — |
| 2020-06-30 | $183.52 | $338.13 | 3,015,559 | — | — |
| 2020-06-29 | $178.69 | $329.23 | 2,722,074 | — | — |
| 2020-06-26 | $179.15 | $330.07 | 3,350,375 | — | — |
| 2020-06-25 | $175.59 | $323.53 | 3,233,685 | — | — |
| 2020-06-24 | $178.56 | $329.00 | 2,870,576 | — | — |
| 2020-06-23 | $182.41 | $336.09 | 1,933,014 | — | — |
| 2020-06-22 | $180.39 | $332.36 | 1,885,164 | — | — |
| 2020-06-19 | $182.23 | $335.75 | 3,133,814 | — | — |
| 2020-06-18 | $181.19 | $333.83 | 1,472,121 | — | — |
| 2020-06-17 | $181.98 | $335.30 | 1,709,021 | — | — |
| 2020-06-16 | $181.36 | $334.16 | 1,933,535 | — | — |
| 2020-06-15 | $179.59 | $330.89 | 2,613,467 | — | — |
| 2020-06-12 | $177.08 | $326.27 | 2,622,594 | — | — |
| 2020-06-11 | $176.55 | $325.30 | 3,100,567 | — | — |
| 2020-06-10 | $181.88 | $335.12 | 3,096,916 | — | — |
| 2020-06-09 | $181.99 | $335.32 | 3,077,359 | — | — |
| 2020-06-08 | $189.63 | $349.39 | 4,634,096 | — | — |
| 2020-06-05 | $185.62 | $340.88 | 4,538,397 | — | — |
| 2020-06-04 | $186.80 | $343.05 | 2,379,044 | — | — |
| 2020-06-03 | $186.41 | $342.34 | 2,328,196 | — | — |
| 2020-06-02 | $187.53 | $344.39 | 1,653,218 | — | — |
| 2020-06-01 | $187.80 | $344.88 | 1,517,623 | — | — |
| 2020-05-29 | $189.39 | $347.81 | 2,510,206 | — | — |
| 2020-05-28 | $185.23 | $340.17 | 2,331,716 | — | — |
| 2020-05-27 | $180.09 | $330.73 | 4,867,216 | — | — |
| 2020-05-26 | $178.82 | $328.39 | 4,675,166 | — | — |
| 2020-05-22 | $183.50 | $337.00 | 15,363,067 | — | — |
| 2020-05-21 | $183.26 | $336.56 | 10,864,826 | — | — |
| 2020-05-20 | $186.37 | $342.26 | 5,190,819 | — | — |
| 2020-05-19 | $201.87 | $370.73 | 1,080,329 | — | — |
| 2020-05-18 | $203.08 | $372.94 | 1,337,047 | — | — |
| 2020-05-15 | $198.07 | $363.76 | 2,591,954 | — | — |
| 2020-05-14 | $198.42 | $364.39 | 1,668,734 | — | — |
| 2020-05-13 | $200.89 | $368.93 | 1,576,164 | — | — |
| 2020-05-12 | $201.02 | $369.17 | 1,593,895 | — | — |
| 2020-05-11 | $200.99 | $369.11 | 1,943,053 | — | — |
| 2020-05-08 | $195.18 | $358.45 | 1,848,006 | — | — |
| 2020-05-07 | $196.54 | $360.94 | 1,650,611 | — | — |
| 2020-05-06 | $198.75 | $365.00 | 1,362,993 | — | — |
| 2020-05-05 | $200.72 | $368.62 | 1,226,485 | — | — |
| 2020-05-04 | $195.79 | $359.56 | 1,468,861 | — | — |
| 2020-05-01 | $193.18 | $354.77 | 1,855,568 | — | — |
| 2020-04-30 | $193.69 | $355.70 | 3,726,912 | — | — |
| 2020-04-29 | $197.77 | $363.20 | 2,251,271 | — | — |
| 2020-04-28 | $200.89 | $368.93 | 2,820,771 | — | — |
| 2020-04-27 | $207.09 | $380.31 | 1,943,184 | — | — |
| 2020-04-24 | $205.68 | $377.73 | 2,394,168 | — | — |
| 2020-04-23 | $203.31 | $373.38 | 1,592,070 | — | — |
| 2020-04-22 | $204.60 | $375.75 | 2,618,030 | — | — |
| 2020-04-21 | $196.73 | $361.29 | 3,201,611 | — | — |
| 2020-04-20 | $202.06 | $371.07 | 1,786,597 | — | — |
| 2020-04-17 | $200.49 | $368.20 | 2,647,757 | — | — |
| 2020-04-16 | $200.65 | $368.49 | 2,150,488 | — | — |
| 2020-04-15 | $193.69 | $355.70 | 2,388,822 | — | — |
| 2020-04-14 | $191.39 | $351.48 | 2,803,822 | — | — |
| 2020-04-13 | $190.26 | $349.41 | 1,706,674 | — | — |
| 2020-04-09 | $189.79 | $348.55 | 3,115,821 | — | — |
| 2020-04-08 | $191.75 | $352.14 | 3,265,106 | — | — |
| 2020-04-07 | $182.20 | $334.60 | 3,066,407 | — | — |
| 2020-04-06 | $182.31 | $334.80 | 2,939,156 | — | — |
| 2020-04-03 | $173.90 | $319.36 | 1,647,612 | — | — |
| 2020-04-02 | $178.92 | $328.59 | 2,030,668 | — | — |
| 2020-04-01 | $172.88 | $317.49 | 2,611,772 | — | — |
| 2020-03-31 | $176.23 | $323.64 | 3,515,306 | — | — |
| 2020-03-30 | $170.94 | $313.92 | 2,510,988 | — | — |
| 2020-03-27 | $166.11 | $305.06 | 2,935,506 | — | — |
| 2020-03-26 | $168.24 | $308.97 | 3,472,019 | — | — |
| 2020-03-25 | $156.16 | $286.78 | 4,549,349 | — | — |
| 2020-03-24 | $155.58 | $285.73 | 4,551,044 | — | — |
| 2020-03-23 | $153.84 | $282.53 | 5,820,685 | — | — |
| 2020-03-20 | $168.83 | $310.05 | 4,823,538 | — | — |
| 2020-03-19 | $169.47 | $311.23 | 3,444,379 | — | — |
| 2020-03-18 | $180.03 | $330.62 | 4,808,284 | — | — |
| 2020-03-17 | $190.61 | $350.05 | 5,049,487 | — | — |
| 2020-03-16 | $171.15 | $314.31 | 3,792,233 | — | — |
| 2020-03-13 | $181.39 | $333.12 | 4,510,105 | — | — |
| 2020-03-12 | $169.17 | $310.69 | 4,865,130 | — | — |
| 2020-03-11 | $177.87 | $326.66 | 2,585,696 | — | — |
| 2020-03-10 | $182.01 | $334.26 | 3,425,865 | — | — |
| 2020-03-09 | $177.01 | $325.07 | 3,376,581 | — | — |
| 2020-03-06 | $183.40 | $335.70 | 5,507,251 | — | — |
| 2020-03-05 | $187.25 | $342.75 | 2,965,754 | — | — |
| 2020-03-04 | $189.53 | $346.92 | 2,548,799 | — | — |
| 2020-03-03 | $183.69 | $336.23 | 2,540,585 | — | — |
| 2020-03-02 | $188.16 | $344.41 | 2,912,950 | — | — |
| 2020-02-28 | $182.41 | $333.88 | 4,678,426 | — | — |
| 2020-02-27 | $186.14 | $340.71 | 3,438,903 | — | — |
| 2020-02-26 | $188.79 | $345.57 | 2,680,613 | — | — |
| 2020-02-25 | $188.24 | $344.56 | 2,898,999 | — | — |
| 2020-02-24 | $192.15 | $351.72 | 2,135,364 | — | — |
| 2020-02-21 | $197.38 | $361.29 | 2,435,107 | — | — |
| 2020-02-20 | $194.40 | $355.83 | 1,475,902 | — | — |
| 2020-02-19 | $196.40 | $359.50 | 2,008,113 | — | — |
| 2020-02-18 | $196.35 | $359.40 | 2,401,730 | — | — |
| 2020-02-14 | $199.59 | $365.32 | 3,025,468 | — | — |
| 2020-02-13 | $195.08 | $357.08 | 2,473,439 | — | — |
| 2020-02-12 | $193.46 | $354.11 | 3,107,477 | — | — |
| 2020-02-11 | $196.66 | $359.97 | 3,396,399 | — | — |
| 2020-02-10 | $193.28 | $353.78 | 3,394,574 | — | — |
| 2020-02-07 | $189.38 | $346.64 | 4,840,488 | — | — |
| 2020-02-06 | $193.47 | $354.13 | 13,108,275 | — | — |
| 2020-02-05 | $219.35 | $401.50 | 1,827,797 | — | — |
| 2020-02-04 | $218.17 | $399.34 | 1,654,001 | — | — |
| 2020-02-03 | $214.23 | $392.12 | 2,323,502 | — | — |
| 2020-01-31 | $211.06 | $386.33 | 2,263,918 | — | — |
| 2020-01-30 | $215.64 | $394.71 | 1,788,944 | — | — |
| 2020-01-29 | $216.44 | $396.18 | 1,209,405 | — | — |
| 2020-01-28 | $216.49 | $396.27 | 1,557,780 | — | — |
| 2020-01-27 | $214.57 | $392.74 | 2,071,477 | — | — |
| 2020-01-24 | $213.41 | $390.64 | 1,612,931 | — | — |
| 2020-01-23 | $213.78 | $391.31 | 1,479,161 | — | — |
| 2020-01-22 | $213.86 | $391.45 | 1,368,599 | — | — |
| 2020-01-21 | $212.86 | $389.62 | 1,682,815 | — | — |
| 2020-01-17 | $212.52 | $388.99 | 1,526,619 | — | — |
| 2020-01-16 | $212.36 | $388.70 | 1,179,157 | — | — |
| 2020-01-15 | $212.69 | $389.30 | 1,471,599 | — | — |
| 2020-01-14 | $211.66 | $387.42 | 1,879,428 | — | — |
| 2020-01-13 | $211.84 | $387.76 | 1,664,431 | — | — |
| 2020-01-10 | $210.51 | $385.31 | 1,268,467 | — | — |
| 2020-01-09 | $209.80 | $384.02 | 1,221,139 | — | — |
| 2020-01-08 | $209.69 | $383.83 | 1,836,402 | — | — |
| 2020-01-07 | $209.18 | $382.89 | 1,737,835 | — | — |
| 2020-01-06 | $209.68 | $383.80 | 2,039,534 | — | — |
| 2020-01-03 | $206.77 | $378.48 | 2,037,709 | — | — |
| 2020-01-02 | $209.04 | $382.62 | 2,195,338 | — | — |