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
- 1992-03-17 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 | $160.82 | $167.50 | 1,952,800 | — | — |
| 2018-12-28 | $162.86 | $169.62 | 1,963,800 | — | — |
| 2018-12-27 | $163.50 | $170.29 | 1,734,000 | — | — |
| 2018-12-26 | $163.42 | $170.21 | 1,908,400 | — | — |
| 2018-12-24 | $156.95 | $163.47 | 1,541,000 | — | — |
| 2018-12-21 | $162.18 | $168.92 | 3,163,500 | — | — |
| 2018-12-20 | $166.88 | $173.81 | 2,519,400 | — | — |
| 2018-12-19 | $172.09 | $179.24 | 3,539,400 | — | — |
| 2018-12-18 | $172.62 | $179.79 | 3,488,200 | — | — |
| 2018-12-17 | $176.05 | $183.36 | 2,739,400 | — | — |
| 2018-12-14 | $181.27 | $188.80 | 1,330,800 | — | — |
| 2018-12-13 | $182.63 | $190.22 | 2,311,000 | — | — |
| 2018-12-12 | $186.73 | $194.49 | 2,267,500 | — | — |
| 2018-12-11 | $188.77 | $196.61 | 2,041,000 | — | — |
| 2018-12-10 | $187.30 | $195.08 | 1,915,000 | — | — |
| 2018-12-07 | $188.61 | $196.44 | 1,437,700 | — | — |
| 2018-12-06 | $190.72 | $198.64 | 1,666,400 | — | — |
| 2018-12-04 | $191.17 | $199.11 | 2,192,300 | — | — |
| 2018-12-03 | $198.21 | $206.44 | 2,351,700 | — | — |
| 2018-11-30 | $195.76 | $203.89 | 1,663,000 | — | — |
| 2018-11-29 | $196.21 | $204.36 | 2,909,400 | — | — |
| 2018-11-28 | $201.32 | $209.68 | 2,012,900 | — | — |
| 2018-11-27 | $195.80 | $203.93 | 2,269,500 | — | — |
| 2018-11-26 | $194.11 | $202.17 | 1,329,400 | — | — |
| 2018-11-23 | $192.84 | $200.85 | 470,200 | — | — |
| 2018-11-21 | $194.21 | $202.28 | 1,684,800 | — | — |
| 2018-11-20 | $190.72 | $198.64 | 2,363,900 | — | — |
| 2018-11-19 | $193.39 | $201.42 | 3,845,900 | — | — |
| 2018-11-16 | $196.53 | $204.69 | 2,436,300 | — | — |
| 2018-11-15 | $197.44 | $205.64 | 1,304,500 | — | — |
| 2018-11-14 | $197.31 | $205.51 | 2,265,200 | — | — |
| 2018-11-13 | $199.64 | $207.93 | 2,316,900 | — | — |
| 2018-11-12 | $201.97 | $210.36 | 1,309,100 | — | — |
| 2018-11-09 | $203.13 | $211.57 | 1,654,400 | — | — |
| 2018-11-08 | $204.72 | $213.22 | 1,459,300 | — | — |
| 2018-11-07 | $206.75 | $215.34 | 2,041,800 | — | — |
| 2018-11-06 | $204.00 | $212.47 | 2,303,900 | — | — |
| 2018-11-05 | $200.30 | $208.62 | 1,605,800 | — | — |
| 2018-11-02 | $201.32 | $208.91 | 1,877,100 | — | — |
| 2018-11-01 | $200.88 | $208.45 | 1,783,000 | — | — |
| 2018-10-31 | $199.23 | $206.74 | 2,978,700 | — | — |
| 2018-10-30 | $198.47 | $205.95 | 3,477,300 | — | — |
| 2018-10-29 | $202.75 | $210.40 | 2,570,300 | — | — |
| 2018-10-26 | $209.96 | $217.88 | 3,008,100 | — | — |
| 2018-10-25 | $213.15 | $221.19 | 1,712,800 | — | — |
| 2018-10-24 | $212.18 | $220.18 | 2,330,400 | — | — |
| 2018-10-23 | $214.88 | $222.98 | 2,808,200 | — | — |
| 2018-10-22 | $219.16 | $227.42 | 2,563,000 | — | — |
| 2018-10-19 | $222.93 | $231.34 | 1,883,500 | — | — |
| 2018-10-18 | $225.09 | $233.58 | 1,991,000 | — | — |
| 2018-10-17 | $227.20 | $235.77 | 1,165,200 | — | — |
| 2018-10-16 | $226.96 | $235.52 | 1,636,100 | — | — |
| 2018-10-15 | $223.71 | $232.15 | 1,583,700 | — | — |
| 2018-10-12 | $225.69 | $234.20 | 2,967,200 | — | — |
| 2018-10-11 | $217.77 | $225.98 | 2,343,700 | — | — |
| 2018-10-10 | $221.61 | $229.97 | 2,217,700 | — | — |
| 2018-10-09 | $226.27 | $234.80 | 2,443,100 | — | — |
| 2018-10-08 | $228.67 | $237.29 | 3,029,200 | — | — |
| 2018-10-05 | $223.18 | $231.60 | 3,759,300 | — | — |
| 2018-10-04 | $222.10 | $230.48 | 7,428,400 | — | — |
| 2018-10-03 | $210.76 | $218.71 | 2,627,300 | — | — |
| 2018-10-02 | $212.73 | $220.75 | 1,765,500 | — | — |
| 2018-10-01 | $213.32 | $221.36 | 1,341,700 | — | — |
| 2018-09-28 | $215.62 | $223.75 | 2,434,100 | — | — |
| 2018-09-27 | $214.94 | $223.05 | 1,128,100 | — | — |
| 2018-09-26 | $213.76 | $221.82 | 1,338,200 | — | — |
| 2018-09-25 | $214.51 | $222.60 | 1,555,800 | — | — |
| 2018-09-24 | $216.32 | $224.48 | 928,600 | — | — |
| 2018-09-21 | $216.94 | $225.12 | 2,055,300 | — | — |
| 2018-09-20 | $218.57 | $226.81 | 1,882,700 | — | — |
| 2018-09-19 | $215.17 | $223.28 | 1,896,100 | — | — |
| 2018-09-18 | $213.52 | $221.57 | 1,391,000 | — | — |
| 2018-09-17 | $212.33 | $220.34 | 1,941,900 | — | — |
| 2018-09-14 | $212.05 | $220.05 | 2,111,100 | — | — |
| 2018-09-13 | $214.83 | $222.93 | 1,723,200 | — | — |
| 2018-09-12 | $215.99 | $224.13 | 1,922,200 | — | — |
| 2018-09-11 | $215.26 | $223.38 | 2,618,800 | — | — |
| 2018-09-10 | $212.06 | $220.06 | 2,217,400 | — | — |
| 2018-09-07 | $211.72 | $219.70 | 2,115,300 | — | — |
| 2018-09-06 | $208.62 | $216.49 | 1,687,100 | — | — |
| 2018-09-05 | $209.75 | $217.66 | 1,973,600 | — | — |
| 2018-09-04 | $211.11 | $219.07 | 1,717,300 | — | — |
| 2018-08-31 | $208.20 | $216.05 | 1,980,400 | — | — |
| 2018-08-30 | $208.76 | $216.63 | 1,835,600 | — | — |
| 2018-08-29 | $209.25 | $217.14 | 1,506,800 | — | — |
| 2018-08-28 | $207.17 | $214.98 | 2,077,800 | — | — |
| 2018-08-27 | $210.26 | $218.19 | 3,046,200 | — | — |
| 2018-08-24 | $207.60 | $215.43 | 2,190,800 | — | — |
| 2018-08-23 | $204.88 | $212.61 | 1,900,300 | — | — |
| 2018-08-22 | $203.36 | $211.03 | 2,467,500 | — | — |
| 2018-08-21 | $200.49 | $208.05 | 2,943,700 | — | — |
| 2018-08-20 | $202.90 | $210.55 | 2,556,900 | — | — |
| 2018-08-17 | $203.93 | $211.62 | 3,754,000 | — | — |
| 2018-08-16 | $202.48 | $210.12 | 5,190,100 | — | — |
| 2018-08-15 | $208.27 | $216.12 | 10,095,100 | — | — |
| 2018-08-14 | $221.81 | $230.17 | 4,415,500 | — | — |
| 2018-08-13 | $213.83 | $221.89 | 1,136,700 | — | — |
| 2018-08-10 | $213.30 | $221.34 | 1,151,400 | — | — |
| 2018-08-09 | $214.78 | $222.88 | 1,038,700 | — | — |
| 2018-08-08 | $214.41 | $221.73 | 1,906,100 | — | — |
| 2018-08-07 | $217.13 | $224.54 | 1,894,300 | — | — |
| 2018-08-06 | $212.52 | $219.77 | 1,516,300 | — | — |
| 2018-08-03 | $214.01 | $221.31 | 3,461,100 | — | — |
| 2018-08-02 | $207.94 | $215.04 | 1,588,300 | — | — |
| 2018-08-01 | $208.46 | $215.57 | 1,556,500 | — | — |
| 2018-07-31 | $210.23 | $217.40 | 2,519,900 | — | — |
| 2018-07-30 | $209.67 | $216.83 | 2,128,300 | — | — |
| 2018-07-27 | $213.95 | $221.25 | 1,578,300 | — | — |
| 2018-07-26 | $214.63 | $221.95 | 1,552,600 | — | — |
| 2018-07-25 | $215.15 | $222.49 | 1,733,800 | — | — |
| 2018-07-24 | $214.60 | $221.92 | 1,546,000 | — | — |
| 2018-07-23 | $215.00 | $222.34 | 893,700 | — | — |
| 2018-07-20 | $215.96 | $223.33 | 993,200 | — | — |
| 2018-07-19 | $215.82 | $223.19 | 1,196,200 | — | — |
| 2018-07-18 | $214.36 | $221.68 | 2,458,400 | — | — |
| 2018-07-17 | $213.85 | $221.15 | 1,931,600 | — | — |
| 2018-07-16 | $213.45 | $220.73 | 2,234,700 | — | — |
| 2018-07-13 | $215.50 | $222.85 | 1,962,600 | — | — |
| 2018-07-12 | $217.52 | $224.94 | 1,100,900 | — | — |
| 2018-07-11 | $217.35 | $224.77 | 979,700 | — | — |
| 2018-07-10 | $217.98 | $225.42 | 1,083,300 | — | — |
| 2018-07-09 | $218.30 | $225.75 | 1,645,200 | — | — |
| 2018-07-06 | $214.98 | $222.32 | 1,480,600 | — | — |
| 2018-07-05 | $215.74 | $223.10 | 1,530,300 | — | — |
| 2018-07-03 | $214.99 | $222.33 | 1,205,900 | — | — |
| 2018-07-02 | $215.91 | $223.28 | 3,523,600 | — | — |
| 2018-06-29 | $218.87 | $226.34 | 10,214,900 | — | — |
| 2018-06-28 | $232.33 | $240.26 | 2,090,900 | — | — |
| 2018-06-27 | $229.41 | $237.24 | 1,845,000 | — | — |
| 2018-06-26 | $229.65 | $237.49 | 1,232,400 | — | — |
| 2018-06-25 | $228.04 | $235.82 | 1,373,500 | — | — |
| 2018-06-22 | $231.52 | $239.42 | 1,306,200 | — | — |
| 2018-06-21 | $231.36 | $239.26 | 940,700 | — | — |
| 2018-06-20 | $231.50 | $239.40 | 975,400 | — | — |
| 2018-06-19 | $231.85 | $239.76 | 880,800 | — | — |
| 2018-06-18 | $232.26 | $240.19 | 1,082,400 | — | — |
| 2018-06-15 | $233.02 | $240.97 | 2,371,600 | — | — |
| 2018-06-14 | $232.18 | $240.10 | 1,098,300 | — | — |
| 2018-06-13 | $229.23 | $237.05 | 996,100 | — | — |
| 2018-06-12 | $229.71 | $237.55 | 1,532,300 | — | — |
| 2018-06-11 | $226.09 | $233.81 | 1,025,100 | — | — |
| 2018-06-08 | $227.28 | $235.04 | 1,072,400 | — | — |
| 2018-06-07 | $223.53 | $231.16 | 1,070,600 | — | — |
| 2018-06-06 | $224.36 | $232.02 | 1,660,700 | — | — |
| 2018-06-05 | $225.27 | $232.96 | 1,283,500 | — | — |
| 2018-06-04 | $225.83 | $233.54 | 1,609,000 | — | — |
| 2018-06-01 | $222.75 | $230.35 | 1,586,800 | — | — |
| 2018-05-31 | $223.08 | $230.69 | 1,302,500 | — | — |
| 2018-05-30 | $224.84 | $232.51 | 1,705,100 | — | — |
| 2018-05-29 | $219.74 | $227.24 | 1,594,300 | — | — |
| 2018-05-25 | $216.81 | $224.21 | 994,300 | — | — |
| 2018-05-24 | $216.96 | $224.36 | 1,244,500 | — | — |
| 2018-05-23 | $216.58 | $223.97 | 1,475,700 | — | — |
| 2018-05-22 | $215.92 | $223.29 | 2,164,300 | — | — |
| 2018-05-21 | $219.34 | $226.83 | 1,186,000 | — | — |
| 2018-05-18 | $220.30 | $227.82 | 1,676,700 | — | — |
| 2018-05-17 | $222.15 | $229.73 | 820,900 | — | — |
| 2018-05-16 | $221.46 | $229.02 | 934,500 | — | — |
| 2018-05-15 | $221.77 | $229.34 | 1,169,700 | — | — |
| 2018-05-14 | $221.82 | $229.39 | 1,739,100 | — | — |
| 2018-05-11 | $220.23 | $227.75 | 1,167,400 | — | — |
| 2018-05-10 | $220.39 | $227.91 | 1,631,000 | — | — |
| 2018-05-09 | $221.97 | $229.55 | 1,264,300 | — | — |
| 2018-05-08 | $221.46 | $228.25 | 1,424,300 | — | — |
| 2018-05-07 | $223.80 | $230.66 | 1,395,200 | — | — |
| 2018-05-04 | $221.28 | $228.07 | 1,962,200 | — | — |
| 2018-05-03 | $224.07 | $230.94 | 1,256,100 | — | — |
| 2018-05-02 | $226.80 | $233.76 | 2,866,300 | — | — |
| 2018-05-01 | $229.68 | $236.72 | 954,800 | — | — |
| 2018-04-30 | $233.13 | $240.28 | 1,341,400 | — | — |
| 2018-04-27 | $234.22 | $241.40 | 1,410,400 | — | — |
| 2018-04-26 | $228.73 | $235.75 | 774,000 | — | — |
| 2018-04-25 | $226.87 | $233.83 | 828,200 | — | — |
| 2018-04-24 | $226.23 | $233.17 | 1,025,100 | — | — |
| 2018-04-23 | $228.26 | $235.26 | 880,000 | — | — |
| 2018-04-20 | $227.58 | $234.56 | 1,183,200 | — | — |
| 2018-04-19 | $229.62 | $236.66 | 1,123,600 | — | — |
| 2018-04-18 | $232.16 | $239.28 | 1,595,300 | — | — |
| 2018-04-17 | $231.40 | $238.50 | 1,530,900 | — | — |
| 2018-04-16 | $227.02 | $233.98 | 951,700 | — | — |
| 2018-04-13 | $223.89 | $230.76 | 1,261,300 | — | — |
| 2018-04-12 | $224.22 | $231.10 | 1,177,700 | — | — |
| 2018-04-11 | $225.45 | $232.36 | 1,311,100 | — | — |
| 2018-04-10 | $226.07 | $233.00 | 870,800 | — | — |
| 2018-04-09 | $226.21 | $233.15 | 1,155,100 | — | — |
| 2018-04-06 | $227.19 | $234.16 | 1,681,800 | — | — |
| 2018-04-05 | $229.93 | $236.98 | 1,900,900 | — | — |
| 2018-04-04 | $226.45 | $233.40 | 1,882,300 | — | — |
| 2018-04-03 | $225.09 | $231.99 | 2,757,000 | — | — |
| 2018-04-02 | $228.16 | $235.16 | 2,385,200 | — | — |
| 2018-03-29 | $227.92 | $234.91 | 4,307,500 | — | — |
| 2018-03-28 | $220.49 | $227.25 | 1,836,600 | — | — |
| 2018-03-27 | $218.47 | $225.17 | 1,851,600 | — | — |
| 2018-03-26 | $220.35 | $227.11 | 1,839,800 | — | — |
| 2018-03-23 | $220.92 | $227.70 | 2,232,800 | — | — |
| 2018-03-22 | $224.23 | $231.11 | 1,101,400 | — | — |
| 2018-03-21 | $226.07 | $233.00 | 1,350,500 | — | — |
| 2018-03-20 | $227.61 | $234.59 | 982,500 | — | — |
| 2018-03-19 | $226.35 | $233.29 | 891,300 | — | — |
| 2018-03-16 | $228.54 | $235.55 | 1,263,500 | — | — |
| 2018-03-15 | $226.89 | $233.85 | 1,048,900 | — | — |
| 2018-03-14 | $227.39 | $234.36 | 672,200 | — | — |
| 2018-03-13 | $227.94 | $234.93 | 1,119,200 | — | — |
| 2018-03-12 | $230.15 | $237.21 | 1,760,000 | — | — |
| 2018-03-09 | $230.34 | $237.40 | 1,766,600 | — | — |
| 2018-03-08 | $227.70 | $234.68 | 1,553,100 | — | — |
| 2018-03-07 | $223.91 | $230.78 | 1,384,500 | — | — |
| 2018-03-06 | $222.56 | $229.39 | 1,200,900 | — | — |
| 2018-03-05 | $219.52 | $226.25 | 1,042,400 | — | — |
| 2018-03-02 | $219.84 | $226.58 | 1,643,400 | — | — |
| 2018-03-01 | $215.95 | $222.57 | 1,541,300 | — | — |
| 2018-02-28 | $215.48 | $222.09 | 1,314,100 | — | — |
| 2018-02-27 | $218.05 | $224.74 | 2,150,000 | — | — |
| 2018-02-26 | $218.04 | $224.73 | 1,148,700 | — | — |
| 2018-02-23 | $217.46 | $224.13 | 1,498,600 | — | — |
| 2018-02-22 | $213.11 | $219.65 | 1,583,400 | — | — |
| 2018-02-21 | $213.79 | $220.35 | 2,879,500 | — | — |
| 2018-02-20 | $217.33 | $224.00 | 1,020,500 | — | — |
| 2018-02-16 | $219.45 | $226.18 | 1,499,300 | — | — |
| 2018-02-15 | $216.81 | $223.46 | 1,487,400 | — | — |
| 2018-02-14 | $214.00 | $220.56 | 1,204,800 | — | — |
| 2018-02-13 | $213.47 | $220.02 | 1,411,700 | — | — |
| 2018-02-12 | $213.01 | $219.54 | 3,131,600 | — | — |
| 2018-02-09 | $210.26 | $216.71 | 2,881,800 | — | — |
| 2018-02-08 | $208.73 | $215.13 | 2,242,700 | — | — |
| 2018-02-07 | $214.15 | $220.18 | 1,791,700 | — | — |
| 2018-02-06 | $216.29 | $222.38 | 2,718,300 | — | — |
| 2018-02-05 | $211.00 | $216.94 | 1,994,600 | — | — |
| 2018-02-02 | $215.89 | $221.97 | 1,745,200 | — | — |
| 2018-02-01 | $220.69 | $226.91 | 986,000 | — | — |
| 2018-01-31 | $219.47 | $225.65 | 1,670,400 | — | — |
| 2018-01-30 | $220.05 | $226.25 | 1,006,100 | — | — |
| 2018-01-29 | $220.74 | $226.96 | 1,304,500 | — | — |
| 2018-01-26 | $223.64 | $229.94 | 1,329,300 | — | — |
| 2018-01-25 | $221.31 | $227.54 | 1,429,300 | — | — |
| 2018-01-24 | $222.03 | $228.28 | 2,354,800 | — | — |
| 2018-01-23 | $220.78 | $227.00 | 1,609,900 | — | — |
| 2018-01-22 | $219.32 | $225.50 | 1,699,000 | — | — |
| 2018-01-19 | $218.28 | $224.43 | 2,235,200 | — | — |
| 2018-01-18 | $217.29 | $223.41 | 1,962,600 | — | — |
| 2018-01-17 | $219.22 | $225.40 | 1,924,000 | — | — |
| 2018-01-16 | $217.76 | $223.89 | 2,205,200 | — | — |
| 2018-01-12 | $217.52 | $223.65 | 4,266,200 | — | — |
| 2018-01-11 | $219.05 | $225.22 | 2,096,000 | — | — |
| 2018-01-10 | $219.36 | $225.54 | 3,418,500 | — | — |
| 2018-01-09 | $222.08 | $228.34 | 2,331,400 | — | — |
| 2018-01-08 | $216.84 | $222.95 | 4,978,400 | — | — |
| 2018-01-05 | $219.88 | $226.07 | 10,175,300 | — | — |
| 2018-01-04 | $225.79 | $232.15 | 2,784,500 | — | — |
| 2018-01-03 | $227.50 | $233.91 | 1,715,100 | — | — |
| 2018-01-02 | $226.56 | $232.94 | 2,346,900 | — | — |