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
- 1986-12-03 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 | $176.68 | $234.07 | 13,100 | — | — |
| 2018-12-28 | $178.99 | $237.13 | 13,800 | — | — |
| 2018-12-27 | $178.52 | $236.50 | 5,900 | — | — |
| 2018-12-26 | $182.00 | $241.11 | 15,100 | — | — |
| 2018-12-24 | $172.00 | $227.87 | 19,700 | — | — |
| 2018-12-21 | $171.30 | $226.94 | 8,100 | — | — |
| 2018-12-20 | $167.31 | $221.65 | 7,200 | — | — |
| 2018-12-19 | $171.53 | $227.24 | 3,900 | — | — |
| 2018-12-18 | $174.17 | $230.74 | 1,300 | — | — |
| 2018-12-17 | $177.50 | $235.15 | 11,200 | — | — |
| 2018-12-14 | $180.55 | $239.19 | 3,300 | — | — |
| 2018-12-13 | $181.51 | $240.46 | 4,600 | — | — |
| 2018-12-12 | $183.16 | $242.65 | 11,900 | — | — |
| 2018-12-11 | $183.22 | $242.73 | 16,300 | — | — |
| 2018-12-10 | $181.63 | $240.62 | 4,100 | — | — |
| 2018-12-07 | $181.16 | $240.00 | 8,500 | — | — |
| 2018-12-06 | $182.58 | $241.88 | 10,100 | — | — |
| 2018-12-04 | $184.90 | $244.96 | 8,000 | — | — |
| 2018-12-03 | $187.00 | $247.74 | 5,400 | — | — |
| 2018-11-30 | $186.08 | $246.52 | 13,000 | — | — |
| 2018-11-29 | $194.00 | $242.44 | 10,000 | — | — |
| 2018-11-28 | $193.60 | $241.94 | 9,500 | — | — |
| 2018-11-27 | $194.67 | $243.28 | 4,200 | — | — |
| 2018-11-26 | $196.13 | $245.10 | 5,400 | — | — |
| 2018-11-23 | $194.94 | $243.61 | 1,600 | — | — |
| 2018-11-21 | $194.20 | $242.69 | 3,900 | — | — |
| 2018-11-20 | $194.21 | $242.70 | 3,300 | — | — |
| 2018-11-19 | $194.53 | $243.10 | 4,800 | — | — |
| 2018-11-16 | $190.83 | $238.48 | 7,900 | — | — |
| 2018-11-15 | $186.00 | $232.44 | 11,700 | — | — |
| 2018-11-14 | $191.30 | $239.06 | 7,800 | — | — |
| 2018-11-13 | $184.94 | $231.12 | 8,000 | — | — |
| 2018-11-12 | $183.40 | $229.19 | 14,100 | — | — |
| 2018-11-09 | $185.30 | $231.57 | 4,100 | — | — |
| 2018-11-08 | $187.50 | $234.32 | 900 | — | — |
| 2018-11-07 | $187.82 | $234.72 | 3,500 | — | — |
| 2018-11-06 | $187.25 | $234.00 | 3,800 | — | — |
| 2018-11-05 | $186.34 | $232.87 | 6,800 | — | — |
| 2018-11-02 | $185.00 | $231.19 | 13,300 | — | — |
| 2018-11-01 | $178.20 | $222.69 | 4,900 | — | — |
| 2018-10-31 | $182.00 | $227.44 | 11,600 | — | — |
| 2018-10-30 | $174.00 | $217.44 | 25,400 | — | — |
| 2018-10-29 | $169.17 | $211.41 | 4,700 | — | — |
| 2018-10-26 | $163.00 | $203.70 | 9,700 | — | — |
| 2018-10-25 | $160.90 | $201.07 | 4,000 | — | — |
| 2018-10-24 | $160.41 | $200.46 | 6,700 | — | — |
| 2018-10-23 | $160.68 | $200.80 | 7,800 | — | — |
| 2018-10-22 | $158.15 | $197.64 | 2,500 | — | — |
| 2018-10-19 | $158.20 | $197.70 | 2,000 | — | — |
| 2018-10-18 | $159.56 | $199.40 | 9,300 | — | — |
| 2018-10-17 | $165.40 | $206.70 | 2,700 | — | — |
| 2018-10-16 | $168.47 | $210.53 | 6,300 | — | — |
| 2018-10-15 | $168.20 | $210.20 | 2,000 | — | — |
| 2018-10-12 | $171.70 | $214.57 | 1,500 | — | — |
| 2018-10-11 | $170.59 | $213.18 | 1,500 | — | — |
| 2018-10-10 | $170.54 | $213.12 | 6,000 | — | — |
| 2018-10-09 | $176.00 | $219.94 | 9,600 | — | — |
| 2018-10-08 | $172.96 | $216.15 | 6,200 | — | — |
| 2018-10-05 | $167.01 | $208.71 | 800 | — | — |
| 2018-10-04 | $168.39 | $210.43 | 700 | — | — |
| 2018-10-03 | $169.20 | $211.45 | 1,100 | — | — |
| 2018-10-02 | $169.20 | $211.45 | 2,400 | — | — |
| 2018-10-01 | $171.10 | $213.82 | 6,600 | — | — |
| 2018-09-28 | $167.90 | $209.82 | 900 | — | — |
| 2018-09-27 | $168.19 | $210.18 | 1,300 | — | — |
| 2018-09-26 | $169.70 | $212.07 | 3,200 | — | — |
| 2018-09-25 | $171.80 | $214.70 | 2,600 | — | — |
| 2018-09-24 | $170.00 | $212.45 | 800 | — | — |
| 2018-09-21 | $171.50 | $214.32 | 12,300 | — | — |
| 2018-09-20 | $167.30 | $209.07 | 1,100 | — | — |
| 2018-09-19 | $165.20 | $206.45 | 1,800 | — | — |
| 2018-09-18 | $165.90 | $207.32 | 5,200 | — | — |
| 2018-09-17 | $167.00 | $208.70 | 1,200 | — | — |
| 2018-09-14 | $170.75 | $213.38 | 3,100 | — | — |
| 2018-09-13 | $176.50 | $220.57 | 1,800 | — | — |
| 2018-09-12 | $180.27 | $225.28 | 1,500 | — | — |
| 2018-09-11 | $183.80 | $229.69 | 2,500 | — | — |
| 2018-09-10 | $188.63 | $235.73 | 1,700 | — | — |
| 2018-09-07 | $189.20 | $236.44 | 800 | — | — |
| 2018-09-06 | $191.50 | $239.31 | 2,700 | — | — |
| 2018-09-05 | $197.00 | $246.19 | 0 | — | — |
| 2018-09-04 | $197.00 | $246.19 | 1,600 | — | — |
| 2018-08-31 | $194.00 | $242.44 | 800 | — | — |
| 2018-08-30 | $194.79 | $242.93 | 400 | — | — |
| 2018-08-29 | $195.15 | $243.37 | 800 | — | — |
| 2018-08-28 | $194.70 | $242.81 | 1,200 | — | — |
| 2018-08-27 | $194.80 | $242.94 | 3,000 | — | — |
| 2018-08-24 | $196.24 | $244.73 | 3,100 | — | — |
| 2018-08-23 | $197.00 | $245.68 | 2,400 | — | — |
| 2018-08-22 | $196.35 | $244.87 | 1,700 | — | — |
| 2018-08-21 | $196.73 | $245.35 | 2,000 | — | — |
| 2018-08-20 | $198.50 | $247.55 | 1,600 | — | — |
| 2018-08-17 | $199.41 | $248.69 | 2,100 | — | — |
| 2018-08-16 | $198.27 | $247.27 | 2,000 | — | — |
| 2018-08-15 | $195.46 | $243.76 | 12,500 | — | — |
| 2018-08-14 | $197.98 | $246.90 | 7,500 | — | — |
| 2018-08-13 | $198.70 | $247.80 | 7,400 | — | — |
| 2018-08-10 | $198.11 | $247.07 | 5,200 | — | — |
| 2018-08-09 | $197.68 | $246.53 | 300 | — | — |
| 2018-08-08 | $197.68 | $246.53 | 500 | — | — |
| 2018-08-07 | $198.37 | $247.39 | 2,600 | — | — |
| 2018-08-06 | $195.00 | $243.19 | 600 | — | — |
| 2018-08-03 | $195.00 | $243.19 | 16,300 | — | — |
| 2018-08-02 | $188.22 | $234.73 | 2,400 | — | — |
| 2018-08-01 | $191.40 | $238.70 | 800 | — | — |
| 2018-07-31 | $191.40 | $238.70 | 12,500 | — | — |
| 2018-07-30 | $188.43 | $234.99 | 8,500 | — | — |
| 2018-07-27 | $186.54 | $232.64 | 2,300 | — | — |
| 2018-07-26 | $188.24 | $234.76 | 1,200 | — | — |
| 2018-07-25 | $185.87 | $231.80 | 15,800 | — | — |
| 2018-07-24 | $183.02 | $228.25 | 11,500 | — | — |
| 2018-07-23 | $179.33 | $223.65 | 5,600 | — | — |
| 2018-07-20 | $183.70 | $229.10 | 400 | — | — |
| 2018-07-19 | $183.79 | $229.21 | 800 | — | — |
| 2018-07-18 | $183.59 | $228.96 | 10,300 | — | — |
| 2018-07-17 | $184.00 | $229.47 | 1,100 | — | — |
| 2018-07-16 | $183.42 | $228.75 | 1,400 | — | — |
| 2018-07-13 | $183.00 | $228.22 | 3,800 | — | — |
| 2018-07-12 | $183.97 | $229.43 | 3,400 | — | — |
| 2018-07-11 | $184.00 | $229.47 | 6,000 | — | — |
| 2018-07-10 | $183.58 | $228.95 | 6,900 | — | — |
| 2018-07-09 | $183.82 | $229.25 | 600 | — | — |
| 2018-07-06 | $186.50 | $232.59 | 700 | — | — |
| 2018-07-05 | $184.01 | $229.48 | 1,800 | — | — |
| 2018-07-03 | $184.00 | $229.47 | 0 | — | — |
| 2018-07-02 | $184.00 | $229.47 | 400 | — | — |
| 2018-06-29 | $184.66 | $230.29 | 1,700 | — | — |
| 2018-06-28 | $185.50 | $231.34 | 500 | — | — |
| 2018-06-27 | $184.70 | $230.34 | 1,900 | — | — |
| 2018-06-26 | $185.71 | $231.60 | 2,200 | — | — |
| 2018-06-25 | $186.74 | $232.89 | 700 | — | — |
| 2018-06-22 | $189.47 | $236.29 | 30,500 | — | — |
| 2018-06-21 | $186.85 | $233.02 | 2,400 | — | — |
| 2018-06-20 | $182.73 | $227.89 | 2,200 | — | — |
| 2018-06-19 | $185.20 | $230.97 | 400 | — | — |
| 2018-06-18 | $187.10 | $233.34 | 700 | — | — |
| 2018-06-15 | $187.78 | $234.18 | 5,600 | — | — |
| 2018-06-14 | $185.26 | $231.04 | 800 | — | — |
| 2018-06-13 | $187.48 | $233.31 | 3,000 | — | — |
| 2018-06-12 | $187.00 | $232.71 | 3,600 | — | — |
| 2018-06-11 | $188.23 | $234.24 | 4,300 | — | — |
| 2018-06-08 | $187.00 | $232.71 | 1,700 | — | — |
| 2018-06-07 | $188.36 | $234.41 | 1,000 | — | — |
| 2018-06-06 | $187.30 | $233.09 | 1,800 | — | — |
| 2018-06-05 | $190.48 | $237.04 | 1,400 | — | — |
| 2018-06-04 | $187.01 | $232.73 | 1,200 | — | — |
| 2018-06-01 | $186.70 | $232.34 | 600 | — | — |
| 2018-05-31 | $185.00 | $230.22 | 1,000 | — | — |
| 2018-05-30 | $186.88 | $232.56 | 500 | — | — |
| 2018-05-29 | $186.24 | $231.77 | 1,400 | — | — |
| 2018-05-25 | $186.99 | $232.70 | 500 | — | — |
| 2018-05-24 | $186.47 | $232.05 | 1,600 | — | — |
| 2018-05-23 | $187.32 | $233.11 | 600 | — | — |
| 2018-05-22 | $187.32 | $233.11 | 700 | — | — |
| 2018-05-21 | $190.71 | $237.33 | 1,000 | — | — |
| 2018-05-18 | $188.90 | $235.08 | 1,100 | — | — |
| 2018-05-17 | $190.47 | $237.03 | 700 | — | — |
| 2018-05-16 | $189.98 | $236.42 | 1,400 | — | — |
| 2018-05-15 | $188.71 | $234.84 | 1,200 | — | — |
| 2018-05-14 | $190.11 | $236.58 | 1,300 | — | — |
| 2018-05-11 | $191.70 | $238.56 | 600 | — | — |
| 2018-05-10 | $191.27 | $238.03 | 500 | — | — |
| 2018-05-09 | $191.27 | $238.03 | 0 | — | — |
| 2018-05-08 | $191.27 | $238.03 | 700 | — | — |
| 2018-05-07 | $191.34 | $238.11 | 0 | — | — |
| 2018-05-04 | $191.34 | $238.11 | 7,100 | — | — |
| 2018-05-03 | $191.19 | $237.93 | 500 | — | — |
| 2018-05-02 | $191.62 | $238.46 | 7,500 | — | — |
| 2018-05-01 | $194.70 | $242.30 | 0 | — | — |
| 2018-04-30 | $194.70 | $242.30 | 1,200 | — | — |
| 2018-04-27 | $192.48 | $239.53 | 1,400 | — | — |
| 2018-04-26 | $194.30 | $241.80 | 0 | — | — |
| 2018-04-25 | $194.30 | $241.80 | 700 | — | — |
| 2018-04-24 | $194.00 | $241.42 | 1,000 | — | — |
| 2018-04-23 | $195.73 | $243.58 | 1,000 | — | — |
| 2018-04-20 | $195.73 | $243.58 | 1,500 | — | — |
| 2018-04-19 | $192.70 | $239.81 | 700 | — | — |
| 2018-04-18 | $194.63 | $242.21 | 1,300 | — | — |
| 2018-04-17 | $195.75 | $243.60 | 1,200 | — | — |
| 2018-04-16 | $195.00 | $242.67 | 500 | — | — |
| 2018-04-13 | $196.50 | $244.54 | 700 | — | — |
| 2018-04-12 | $196.10 | $244.04 | 2,300 | — | — |
| 2018-04-11 | $197.40 | $245.66 | 500 | — | — |
| 2018-04-10 | $199.62 | $248.42 | 900 | — | — |
| 2018-04-09 | $195.52 | $243.32 | 500 | — | — |
| 2018-04-06 | $197.40 | $245.66 | 1,100 | — | — |
| 2018-04-05 | $197.92 | $246.30 | 700 | — | — |
| 2018-04-04 | $198.01 | $246.41 | 1,000 | — | — |
| 2018-04-03 | $197.90 | $246.28 | 1,400 | — | — |
| 2018-04-02 | $200.36 | $249.34 | 3,300 | — | — |
| 2018-03-29 | $199.90 | $248.77 | 1,300 | — | — |
| 2018-03-28 | $199.00 | $247.65 | 1,000 | — | — |
| 2018-03-27 | $200.65 | $249.70 | 2,600 | — | — |
| 2018-03-26 | $201.68 | $250.98 | 4,200 | — | — |
| 2018-03-23 | $200.20 | $249.14 | 1,300 | — | — |
| 2018-03-22 | $198.42 | $246.93 | 1,000 | — | — |
| 2018-03-21 | $199.60 | $248.39 | 500 | — | — |
| 2018-03-20 | $199.88 | $248.74 | 1,700 | — | — |
| 2018-03-19 | $204.00 | $253.87 | 2,500 | — | — |
| 2018-03-16 | $201.00 | $249.64 | 10,600 | — | — |
| 2018-03-15 | $196.50 | $244.05 | 1,100 | — | — |
| 2018-03-14 | $200.46 | $248.97 | 1,000 | — | — |
| 2018-03-13 | $196.63 | $244.21 | 800 | — | — |
| 2018-03-12 | $198.30 | $246.28 | 11,400 | — | — |
| 2018-03-09 | $194.49 | $241.55 | 4,900 | — | — |
| 2018-03-08 | $194.13 | $241.11 | 3,100 | — | — |
| 2018-03-07 | $192.50 | $239.08 | 5,200 | — | — |
| 2018-03-06 | $195.55 | $242.87 | 4,900 | — | — |
| 2018-03-05 | $193.40 | $240.20 | 6,400 | — | — |
| 2018-03-02 | $191.35 | $237.65 | 500 | — | — |
| 2018-03-01 | $194.00 | $240.94 | 300 | — | — |
| 2018-02-28 | $192.50 | $239.08 | 1,100 | — | — |
| 2018-02-27 | $192.50 | $239.08 | 600 | — | — |
| 2018-02-26 | $192.51 | $239.09 | 400 | — | — |
| 2018-02-23 | $193.94 | $240.87 | 1,300 | — | — |
| 2018-02-22 | $192.06 | $238.53 | 500 | — | — |
| 2018-02-21 | $192.06 | $238.53 | 800 | — | — |
| 2018-02-20 | $192.02 | $238.48 | 2,900 | — | — |
| 2018-02-16 | $192.70 | $239.33 | 1,600 | — | — |
| 2018-02-15 | $192.75 | $239.39 | 1,200 | — | — |
| 2018-02-14 | $192.94 | $239.63 | 4,900 | — | — |
| 2018-02-13 | $191.00 | $237.22 | 3,300 | — | — |
| 2018-02-12 | $193.38 | $240.17 | 1,200 | — | — |
| 2018-02-09 | $190.12 | $236.13 | 1,600 | — | — |
| 2018-02-08 | $189.01 | $234.75 | 1,700 | — | — |
| 2018-02-07 | $191.89 | $238.32 | 3,500 | — | — |
| 2018-02-06 | $188.00 | $233.49 | 1,900 | — | — |
| 2018-02-05 | $189.90 | $235.85 | 2,200 | — | — |
| 2018-02-02 | $190.00 | $235.98 | 600 | — | — |
| 2018-02-01 | $193.24 | $240.00 | 2,600 | — | — |
| 2018-01-31 | $194.50 | $241.56 | 1,000 | — | — |
| 2018-01-30 | $195.00 | $242.19 | 500 | — | — |
| 2018-01-29 | $195.20 | $242.43 | 700 | — | — |
| 2018-01-26 | $195.75 | $243.12 | 600 | — | — |
| 2018-01-25 | $195.00 | $242.19 | 1,200 | — | — |
| 2018-01-24 | $194.97 | $242.15 | 1,300 | — | — |
| 2018-01-23 | $193.30 | $240.07 | 3,000 | — | — |
| 2018-01-22 | $193.80 | $240.70 | 3,000 | — | — |
| 2018-01-19 | $192.00 | $238.46 | 3,300 | — | — |
| 2018-01-18 | $196.00 | $243.43 | 1,100 | — | — |
| 2018-01-17 | $196.00 | $243.43 | 3,500 | — | — |
| 2018-01-16 | $199.00 | $247.15 | 1,500 | — | — |
| 2018-01-12 | $195.74 | $243.11 | 0 | — | — |
| 2018-01-11 | $195.74 | $243.11 | 1,900 | — | — |
| 2018-01-10 | $196.07 | $243.51 | 3,100 | — | — |
| 2018-01-09 | $196.54 | $244.10 | 6,300 | — | — |
| 2018-01-08 | $186.50 | $231.63 | 1,800 | — | — |
| 2018-01-05 | $191.17 | $237.43 | 4,400 | — | — |
| 2018-01-04 | $194.50 | $241.56 | 3,700 | — | — |
| 2018-01-03 | $196.80 | $244.42 | 1,900 | — | — |
| 2018-01-02 | $198.50 | $246.53 | 2,100 | — | — |