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
- 1983-06-17 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 — 2018
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 2018-12-31 | $194.67 | $230.61 | 2,764,800 | — | — |
| 2018-12-28 | $190.73 | $225.94 | 2,477,500 | — | — |
| 2018-12-27 | $190.33 | $225.47 | 3,137,900 | — | — |
| 2018-12-26 | $187.86 | $222.54 | 2,868,200 | — | — |
| 2018-12-24 | $178.40 | $211.34 | 2,205,100 | — | — |
| 2018-12-21 | $180.21 | $213.48 | 7,829,800 | — | — |
| 2018-12-20 | $184.96 | $219.11 | 3,806,200 | — | — |
| 2018-12-19 | $185.49 | $219.74 | 3,995,400 | — | — |
| 2018-12-18 | $187.10 | $221.64 | 3,164,300 | — | — |
| 2018-12-17 | $190.08 | $225.17 | 2,919,400 | — | — |
| 2018-12-14 | $192.07 | $227.53 | 2,981,300 | — | — |
| 2018-12-13 | $197.53 | $234.00 | 2,129,800 | — | — |
| 2018-12-12 | $196.41 | $232.67 | 2,665,600 | — | — |
| 2018-12-11 | $196.18 | $232.40 | 3,047,500 | — | — |
| 2018-12-10 | $194.09 | $229.92 | 2,718,300 | — | — |
| 2018-12-07 | $191.44 | $226.78 | 3,152,400 | — | — |
| 2018-12-06 | $199.01 | $235.75 | 3,437,300 | — | — |
| 2018-12-04 | $197.76 | $234.27 | 3,881,100 | — | — |
| 2018-12-03 | $202.93 | $240.40 | 4,035,300 | — | — |
| 2018-11-30 | $208.25 | $246.70 | 4,537,200 | — | — |
| 2018-11-29 | $202.37 | $239.73 | 1,937,800 | — | — |
| 2018-11-28 | $201.42 | $238.61 | 2,617,800 | — | — |
| 2018-11-27 | $197.10 | $233.49 | 2,329,200 | — | — |
| 2018-11-26 | $194.30 | $230.17 | 2,194,600 | — | — |
| 2018-11-23 | $192.57 | $228.12 | 1,349,200 | — | — |
| 2018-11-21 | $192.77 | $228.36 | 2,173,600 | — | — |
| 2018-11-20 | $196.44 | $232.71 | 3,288,800 | — | — |
| 2018-11-19 | $194.91 | $230.89 | 2,629,900 | — | — |
| 2018-11-16 | $194.18 | $230.03 | 3,862,300 | — | — |
| 2018-11-15 | $192.45 | $227.98 | 2,607,100 | — | — |
| 2018-11-14 | $190.36 | $223.94 | 2,850,300 | — | — |
| 2018-11-13 | $191.55 | $225.34 | 2,232,200 | — | — |
| 2018-11-12 | $191.56 | $225.35 | 2,109,100 | — | — |
| 2018-11-09 | $193.16 | $227.23 | 2,344,900 | — | — |
| 2018-11-08 | $196.02 | $230.60 | 2,636,600 | — | — |
| 2018-11-07 | $197.62 | $232.48 | 3,077,800 | — | — |
| 2018-11-06 | $190.75 | $224.40 | 2,139,000 | — | — |
| 2018-11-05 | $189.92 | $223.42 | 2,713,500 | — | — |
| 2018-11-02 | $187.06 | $220.06 | 3,696,300 | — | — |
| 2018-11-01 | $192.90 | $226.93 | 2,827,300 | — | — |
| 2018-10-31 | $192.79 | $226.80 | 4,541,000 | — | — |
| 2018-10-30 | $189.08 | $222.43 | 4,040,600 | — | — |
| 2018-10-29 | $188.19 | $221.39 | 3,829,500 | — | — |
| 2018-10-26 | $185.98 | $218.79 | 4,580,400 | — | — |
| 2018-10-25 | $188.10 | $221.28 | 4,983,700 | — | — |
| 2018-10-24 | $187.88 | $221.02 | 4,288,300 | — | — |
| 2018-10-23 | $197.64 | $232.51 | 2,553,500 | — | — |
| 2018-10-22 | $198.02 | $232.95 | 2,717,500 | — | — |
| 2018-10-19 | $201.80 | $237.40 | 2,692,500 | — | — |
| 2018-10-18 | $202.72 | $238.48 | 2,433,600 | — | — |
| 2018-10-17 | $202.77 | $238.54 | 2,459,700 | — | — |
| 2018-10-16 | $202.34 | $238.03 | 2,261,500 | — | — |
| 2018-10-15 | $195.59 | $230.09 | 2,091,100 | — | — |
| 2018-10-12 | $197.39 | $232.21 | 3,231,400 | — | — |
| 2018-10-11 | $193.85 | $228.05 | 4,175,000 | — | — |
| 2018-10-10 | $201.20 | $236.69 | 4,148,000 | — | — |
| 2018-10-09 | $206.00 | $242.34 | 2,509,100 | — | — |
| 2018-10-08 | $205.57 | $241.83 | 2,878,100 | — | — |
| 2018-10-05 | $204.02 | $240.01 | 2,481,000 | — | — |
| 2018-10-04 | $203.47 | $239.36 | 3,219,800 | — | — |
| 2018-10-03 | $206.90 | $243.40 | 2,258,800 | — | — |
| 2018-10-02 | $207.67 | $244.30 | 2,172,100 | — | — |
| 2018-10-01 | $206.91 | $243.41 | 2,518,100 | — | — |
| 2018-09-28 | $207.29 | $243.86 | 3,238,200 | — | — |
| 2018-09-27 | $208.89 | $245.74 | 2,571,200 | — | — |
| 2018-09-26 | $206.83 | $243.32 | 2,162,600 | — | — |
| 2018-09-25 | $206.46 | $242.88 | 2,556,200 | — | — |
| 2018-09-24 | $207.21 | $243.76 | 2,642,000 | — | — |
| 2018-09-21 | $205.10 | $241.28 | 7,314,000 | — | — |
| 2018-09-20 | $205.10 | $241.28 | 2,225,000 | — | — |
| 2018-09-19 | $203.20 | $239.05 | 2,204,600 | — | — |
| 2018-09-18 | $202.34 | $238.03 | 1,982,300 | — | — |
| 2018-09-17 | $200.81 | $236.23 | 1,950,100 | — | — |
| 2018-09-14 | $200.58 | $235.96 | 2,504,200 | — | — |
| 2018-09-13 | $202.93 | $238.73 | 2,780,200 | — | — |
| 2018-09-12 | $199.50 | $234.69 | 2,133,500 | — | — |
| 2018-09-11 | $199.47 | $234.66 | 3,386,000 | — | — |
| 2018-09-10 | $202.50 | $238.22 | 4,310,800 | — | — |
| 2018-09-07 | $196.30 | $230.93 | 2,604,100 | — | — |
| 2018-09-06 | $196.15 | $230.75 | 1,797,300 | — | — |
| 2018-09-05 | $197.75 | $232.63 | 1,809,000 | — | — |
| 2018-09-04 | $196.73 | $231.43 | 2,293,500 | — | — |
| 2018-08-31 | $199.81 | $235.06 | 2,981,400 | — | — |
| 2018-08-30 | $200.35 | $235.69 | 1,992,500 | — | — |
| 2018-08-29 | $199.75 | $234.99 | 1,775,100 | — | — |
| 2018-08-28 | $198.62 | $233.66 | 1,644,200 | — | — |
| 2018-08-27 | $198.60 | $233.63 | 2,034,400 | — | — |
| 2018-08-24 | $196.64 | $231.33 | 1,358,500 | — | — |
| 2018-08-23 | $196.60 | $231.28 | 1,351,200 | — | — |
| 2018-08-22 | $197.84 | $232.74 | 1,709,300 | — | — |
| 2018-08-21 | $197.31 | $232.12 | 1,666,900 | — | — |
| 2018-08-20 | $197.56 | $232.41 | 1,747,900 | — | — |
| 2018-08-17 | $197.42 | $232.25 | 2,183,800 | — | — |
| 2018-08-16 | $196.44 | $231.09 | 2,361,700 | — | — |
| 2018-08-15 | $195.26 | $228.15 | 1,900,200 | — | — |
| 2018-08-14 | $195.76 | $228.74 | 1,240,200 | — | — |
| 2018-08-13 | $195.61 | $228.56 | 1,802,900 | — | — |
| 2018-08-10 | $194.42 | $227.17 | 1,769,100 | — | — |
| 2018-08-09 | $193.97 | $226.65 | 2,766,500 | — | — |
| 2018-08-08 | $196.20 | $229.25 | 3,145,900 | — | — |
| 2018-08-07 | $200.40 | $234.16 | 2,349,800 | — | — |
| 2018-08-06 | $197.61 | $230.90 | 1,913,800 | — | — |
| 2018-08-03 | $197.99 | $231.34 | 2,176,200 | — | — |
| 2018-08-02 | $196.38 | $229.46 | 2,500,400 | — | — |
| 2018-08-01 | $195.84 | $228.83 | 2,632,800 | — | — |
| 2018-07-31 | $196.55 | $229.66 | 4,429,300 | — | — |
| 2018-07-30 | $190.63 | $222.74 | 2,984,700 | — | — |
| 2018-07-27 | $192.44 | $224.86 | 4,100,200 | — | — |
| 2018-07-26 | $194.05 | $226.74 | 2,835,800 | — | — |
| 2018-07-25 | $193.04 | $225.56 | 2,009,300 | — | — |
| 2018-07-24 | $191.40 | $223.64 | 2,440,400 | — | — |
| 2018-07-23 | $189.97 | $221.97 | 1,767,000 | — | — |
| 2018-07-20 | $190.49 | $222.58 | 2,252,200 | — | — |
| 2018-07-19 | $191.76 | $224.06 | 2,539,200 | — | — |
| 2018-07-18 | $192.80 | $225.28 | 2,215,800 | — | — |
| 2018-07-17 | $193.92 | $226.59 | 2,567,300 | — | — |
| 2018-07-16 | $194.88 | $227.71 | 1,824,800 | — | — |
| 2018-07-13 | $195.91 | $228.91 | 2,232,000 | — | — |
| 2018-07-12 | $194.08 | $226.77 | 2,251,900 | — | — |
| 2018-07-11 | $193.15 | $225.69 | 2,431,400 | — | — |
| 2018-07-10 | $195.69 | $228.65 | 2,757,000 | — | — |
| 2018-07-09 | $194.17 | $226.88 | 3,065,500 | — | — |
| 2018-07-06 | $191.01 | $223.19 | 2,751,600 | — | — |
| 2018-07-05 | $187.36 | $218.92 | 1,801,000 | — | — |
| 2018-07-03 | $185.71 | $216.99 | 1,348,000 | — | — |
| 2018-07-02 | $185.29 | $216.50 | 2,069,800 | — | — |
| 2018-06-29 | $184.59 | $215.68 | 2,606,200 | — | — |
| 2018-06-28 | $183.34 | $214.22 | 2,286,300 | — | — |
| 2018-06-27 | $183.53 | $214.45 | 2,354,800 | — | — |
| 2018-06-26 | $184.59 | $215.68 | 2,070,600 | — | — |
| 2018-06-25 | $185.36 | $216.58 | 2,678,200 | — | — |
| 2018-06-22 | $185.15 | $216.34 | 11,153,100 | — | — |
| 2018-06-21 | $185.99 | $217.32 | 2,206,400 | — | — |
| 2018-06-20 | $186.51 | $217.93 | 2,415,200 | — | — |
| 2018-06-19 | $186.19 | $217.55 | 2,538,500 | — | — |
| 2018-06-18 | $183.95 | $214.94 | 2,370,700 | — | — |
| 2018-06-15 | $185.01 | $216.18 | 6,474,500 | — | — |
| 2018-06-14 | $185.79 | $217.09 | 2,289,600 | — | — |
| 2018-06-13 | $183.68 | $214.62 | 2,243,900 | — | — |
| 2018-06-12 | $185.07 | $216.25 | 2,045,300 | — | — |
| 2018-06-11 | $184.61 | $215.71 | 2,409,400 | — | — |
| 2018-06-08 | $184.30 | $215.35 | 2,865,000 | — | — |
| 2018-06-07 | $183.30 | $214.18 | 2,729,600 | — | — |
| 2018-06-06 | $183.55 | $214.47 | 2,213,100 | — | — |
| 2018-06-05 | $181.73 | $212.34 | 3,980,800 | — | — |
| 2018-06-04 | $185.44 | $216.68 | 2,298,800 | — | — |
| 2018-06-01 | $183.57 | $214.49 | 2,892,800 | — | — |
| 2018-05-31 | $179.62 | $209.88 | 5,247,200 | — | — |
| 2018-05-30 | $180.24 | $210.60 | 3,419,200 | — | — |
| 2018-05-29 | $177.44 | $207.33 | 2,382,000 | — | — |
| 2018-05-25 | $178.24 | $208.27 | 1,812,000 | — | — |
| 2018-05-24 | $177.96 | $207.94 | 2,386,100 | — | — |
| 2018-05-23 | $179.94 | $210.25 | 2,242,000 | — | — |
| 2018-05-22 | $178.36 | $208.41 | 2,742,700 | — | — |
| 2018-05-21 | $176.47 | $206.20 | 2,557,200 | — | — |
| 2018-05-18 | $176.30 | $206.00 | 3,377,200 | — | — |
| 2018-05-17 | $174.65 | $204.07 | 2,268,400 | — | — |
| 2018-05-16 | $173.80 | $203.08 | 2,494,200 | — | — |
| 2018-05-15 | $172.34 | $199.83 | 4,491,700 | — | — |
| 2018-05-14 | $175.96 | $204.03 | 3,370,600 | — | — |
| 2018-05-11 | $173.89 | $201.63 | 3,740,500 | — | — |
| 2018-05-10 | $170.77 | $198.01 | 2,947,100 | — | — |
| 2018-05-09 | $169.64 | $196.70 | 2,861,400 | — | — |
| 2018-05-08 | $168.49 | $195.36 | 3,937,700 | — | — |
| 2018-05-07 | $168.06 | $194.87 | 3,175,800 | — | — |
| 2018-05-04 | $167.98 | $194.77 | 3,430,000 | — | — |
| 2018-05-03 | $166.39 | $192.93 | 4,152,900 | — | — |
| 2018-05-02 | $169.43 | $196.45 | 4,085,700 | — | — |
| 2018-05-01 | $169.28 | $196.28 | 4,799,400 | — | — |
| 2018-04-30 | $174.48 | $202.31 | 3,608,700 | — | — |
| 2018-04-27 | $177.46 | $205.77 | 2,424,800 | — | — |
| 2018-04-26 | $175.37 | $203.34 | 3,682,400 | — | — |
| 2018-04-25 | $174.83 | $202.72 | 4,693,800 | — | — |
| 2018-04-24 | $171.94 | $199.37 | 4,389,400 | — | — |
| 2018-04-23 | $174.66 | $202.52 | 3,568,700 | — | — |
| 2018-04-20 | $171.56 | $198.92 | 2,958,600 | — | — |
| 2018-04-19 | $172.93 | $200.51 | 2,269,400 | — | — |
| 2018-04-18 | $175.11 | $203.04 | 2,205,600 | — | — |
| 2018-04-17 | $174.88 | $202.77 | 3,283,900 | — | — |
| 2018-04-16 | $171.38 | $198.72 | 2,656,400 | — | — |
| 2018-04-13 | $171.48 | $198.83 | 2,656,400 | — | — |
| 2018-04-12 | $171.02 | $198.30 | 3,471,400 | — | — |
| 2018-04-11 | $172.41 | $199.91 | 2,575,900 | — | — |
| 2018-04-10 | $173.13 | $200.75 | 2,872,300 | — | — |
| 2018-04-09 | $169.62 | $196.68 | 3,856,800 | — | — |
| 2018-04-06 | $168.14 | $194.96 | 3,747,800 | — | — |
| 2018-04-05 | $172.00 | $199.43 | 2,766,600 | — | — |
| 2018-04-04 | $173.52 | $201.20 | 3,796,700 | — | — |
| 2018-04-03 | $168.22 | $195.05 | 3,374,000 | — | — |
| 2018-04-02 | $166.05 | $192.54 | 4,759,800 | — | — |
| 2018-03-29 | $170.48 | $197.67 | 3,769,800 | — | — |
| 2018-03-28 | $170.46 | $197.65 | 4,545,900 | — | — |
| 2018-03-27 | $171.15 | $198.45 | 3,963,100 | — | — |
| 2018-03-26 | $175.19 | $203.13 | 4,217,100 | — | — |
| 2018-03-23 | $169.43 | $196.45 | 4,529,600 | — | — |
| 2018-03-22 | $176.08 | $204.17 | 3,553,000 | — | — |
| 2018-03-21 | $181.59 | $210.55 | 2,531,100 | — | — |
| 2018-03-20 | $182.03 | $211.06 | 2,582,200 | — | — |
| 2018-03-19 | $182.55 | $211.67 | 3,970,400 | — | — |
| 2018-03-16 | $188.24 | $218.27 | 16,878,400 | — | — |
| 2018-03-15 | $189.75 | $220.02 | 3,320,500 | — | — |
| 2018-03-14 | $190.57 | $220.97 | 3,613,300 | — | — |
| 2018-03-13 | $189.75 | $220.02 | 4,712,900 | — | — |
| 2018-03-12 | $189.30 | $219.49 | 6,972,400 | — | — |
| 2018-03-09 | $191.10 | $221.58 | 5,674,100 | — | — |
| 2018-03-08 | $187.16 | $217.01 | 9,192,600 | — | — |
| 2018-03-07 | $187.53 | $217.44 | 7,009,900 | — | — |
| 2018-03-06 | $190.35 | $220.71 | 18,446,500 | — | — |
| 2018-03-05 | $190.13 | $220.46 | 15,187,800 | — | — |
| 2018-03-02 | $185.08 | $214.60 | 19,115,500 | — | — |
| 2018-03-01 | $183.29 | $212.53 | 11,757,800 | — | — |
| 2018-02-28 | $183.77 | $213.08 | 4,544,000 | — | — |
| 2018-02-27 | $185.79 | $215.42 | 5,016,100 | — | — |
| 2018-02-26 | $188.50 | $218.57 | 4,943,600 | — | — |
| 2018-02-23 | $186.67 | $216.44 | 4,163,400 | — | — |
| 2018-02-22 | $182.45 | $211.55 | 3,868,200 | — | — |
| 2018-02-21 | $182.43 | $211.53 | 4,054,600 | — | — |
| 2018-02-20 | $182.98 | $212.17 | 4,078,400 | — | — |
| 2018-02-16 | $183.55 | $212.83 | 4,365,800 | — | — |
| 2018-02-15 | $183.60 | $212.89 | 4,493,400 | — | — |
| 2018-02-14 | $179.52 | $208.15 | 5,958,700 | — | — |
| 2018-02-13 | $175.94 | $202.47 | 3,834,700 | — | — |
| 2018-02-12 | $174.87 | $201.24 | 4,324,800 | — | — |
| 2018-02-09 | $173.46 | $199.62 | 6,093,900 | — | — |
| 2018-02-08 | $173.12 | $199.23 | 6,026,800 | — | — |
| 2018-02-07 | $177.47 | $204.23 | 5,715,700 | — | — |
| 2018-02-06 | $176.65 | $203.29 | 7,527,700 | — | — |
| 2018-02-05 | $174.75 | $201.10 | 6,922,800 | — | — |
| 2018-02-02 | $187.01 | $215.21 | 7,029,400 | — | — |
| 2018-02-01 | $185.56 | $213.54 | 4,078,100 | — | — |
| 2018-01-31 | $186.05 | $214.11 | 4,677,700 | — | — |
| 2018-01-30 | $191.27 | $220.11 | 3,990,800 | — | — |
| 2018-01-29 | $198.00 | $227.86 | 4,565,700 | — | — |
| 2018-01-26 | $196.01 | $225.57 | 3,920,300 | — | — |
| 2018-01-25 | $190.08 | $218.75 | 2,470,300 | — | — |
| 2018-01-24 | $190.63 | $219.38 | 2,765,700 | — | — |
| 2018-01-23 | $191.99 | $220.94 | 3,486,700 | — | — |
| 2018-01-22 | $192.33 | $221.33 | 3,579,800 | — | — |
| 2018-01-19 | $189.28 | $217.82 | 3,652,300 | — | — |
| 2018-01-18 | $187.59 | $215.88 | 3,084,900 | — | — |
| 2018-01-17 | $188.01 | $216.36 | 4,018,200 | — | — |
| 2018-01-16 | $185.54 | $213.52 | 3,374,600 | — | — |
| 2018-01-12 | $185.04 | $212.95 | 3,111,400 | — | — |
| 2018-01-11 | $181.96 | $209.40 | 2,101,300 | — | — |
| 2018-01-10 | $182.86 | $210.44 | 2,542,700 | — | — |
| 2018-01-09 | $183.38 | $211.03 | 3,031,700 | — | — |
| 2018-01-08 | $180.60 | $207.84 | 2,356,200 | — | — |
| 2018-01-05 | $180.65 | $207.89 | 2,211,400 | — | — |
| 2018-01-04 | $179.58 | $206.66 | 2,021,100 | — | — |
| 2018-01-03 | $180.34 | $207.54 | 3,084,000 | — | — |
| 2018-01-02 | $177.00 | $203.69 | 2,301,100 | — | — |