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
- 1986-08-13 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 | $226.24 | $240.95 | 2,866,400 | — | — |
| 2018-12-28 | $223.13 | $237.64 | 3,160,200 | — | — |
| 2018-12-27 | $225.14 | $239.78 | 3,931,100 | — | — |
| 2018-12-26 | $222.95 | $237.45 | 5,897,900 | — | — |
| 2018-12-24 | $205.16 | $218.50 | 2,940,500 | — | — |
| 2018-12-21 | $208.80 | $222.38 | 8,828,100 | — | — |
| 2018-12-20 | $218.65 | $232.87 | 6,099,400 | — | — |
| 2018-12-19 | $224.65 | $239.26 | 6,110,800 | — | — |
| 2018-12-18 | $226.18 | $240.89 | 5,265,000 | — | — |
| 2018-12-17 | $221.38 | $235.78 | 7,059,500 | — | — |
| 2018-12-14 | $230.00 | $244.96 | 12,189,400 | — | — |
| 2018-12-13 | $248.08 | $264.21 | 5,395,200 | — | — |
| 2018-12-12 | $245.55 | $261.52 | 4,067,900 | — | — |
| 2018-12-11 | $245.34 | $261.30 | 3,179,400 | — | — |
| 2018-12-10 | $244.09 | $259.96 | 3,194,300 | — | — |
| 2018-12-07 | $238.00 | $253.48 | 3,971,100 | — | — |
| 2018-12-06 | $250.63 | $266.93 | 3,950,600 | — | — |
| 2018-12-04 | $245.82 | $261.81 | 4,041,700 | — | — |
| 2018-12-03 | $255.26 | $271.86 | 4,286,200 | — | — |
| 2018-11-30 | $250.89 | $267.21 | 5,156,700 | — | — |
| 2018-11-29 | $249.09 | $265.29 | 3,723,500 | — | — |
| 2018-11-28 | $249.21 | $265.42 | 6,447,100 | — | — |
| 2018-11-27 | $232.25 | $247.35 | 2,882,400 | — | — |
| 2018-11-26 | $231.96 | $247.05 | 3,603,700 | — | — |
| 2018-11-23 | $225.56 | $240.23 | 1,691,000 | — | — |
| 2018-11-21 | $225.98 | $240.68 | 4,846,400 | — | — |
| 2018-11-20 | $219.73 | $234.02 | 6,180,500 | — | — |
| 2018-11-19 | $219.69 | $233.98 | 7,642,200 | — | — |
| 2018-11-16 | $238.89 | $254.43 | 2,897,400 | — | — |
| 2018-11-15 | $239.95 | $255.56 | 3,383,500 | — | — |
| 2018-11-14 | $235.22 | $250.52 | 3,261,300 | — | — |
| 2018-11-13 | $238.74 | $254.27 | 4,017,100 | — | — |
| 2018-11-12 | $236.67 | $252.06 | 3,498,300 | — | — |
| 2018-11-09 | $244.84 | $260.76 | 2,765,900 | — | — |
| 2018-11-08 | $249.96 | $266.22 | 2,389,300 | — | — |
| 2018-11-07 | $253.43 | $269.91 | 3,790,600 | — | — |
| 2018-11-06 | $240.56 | $256.21 | 2,446,700 | — | — |
| 2018-11-05 | $239.89 | $255.49 | 3,224,100 | — | — |
| 2018-11-02 | $239.64 | $255.23 | 4,335,300 | — | — |
| 2018-11-01 | $245.28 | $261.23 | 3,192,200 | — | — |
| 2018-10-31 | $245.76 | $261.74 | 4,423,000 | — | — |
| 2018-10-30 | $238.41 | $253.92 | 5,626,800 | — | — |
| 2018-10-29 | $239.75 | $255.34 | 4,725,000 | — | — |
| 2018-10-26 | $245.80 | $261.79 | 4,505,800 | — | — |
| 2018-10-25 | $252.92 | $269.37 | 5,283,600 | — | — |
| 2018-10-24 | $238.44 | $253.95 | 4,859,500 | — | — |
| 2018-10-23 | $251.76 | $268.13 | 5,006,300 | — | — |
| 2018-10-22 | $251.06 | $267.39 | 3,487,000 | — | — |
| 2018-10-19 | $245.03 | $260.97 | 4,070,600 | — | — |
| 2018-10-18 | $250.35 | $266.63 | 5,378,900 | — | — |
| 2018-10-17 | $258.91 | $275.75 | 4,405,100 | — | — |
| 2018-10-16 | $260.67 | $277.62 | 8,679,600 | — | — |
| 2018-10-15 | $238.01 | $253.49 | 5,106,400 | — | — |
| 2018-10-12 | $248.87 | $265.06 | 4,779,900 | — | — |
| 2018-10-11 | $238.59 | $254.11 | 7,042,900 | — | — |
| 2018-10-10 | $237.91 | $253.38 | 5,309,300 | — | — |
| 2018-10-09 | $254.16 | $270.69 | 2,597,500 | — | — |
| 2018-10-08 | $254.69 | $271.25 | 5,109,200 | — | — |
| 2018-10-05 | $263.22 | $280.34 | 3,098,600 | — | — |
| 2018-10-04 | $263.71 | $280.86 | 3,780,300 | — | — |
| 2018-10-03 | $270.51 | $288.10 | 2,726,400 | — | — |
| 2018-10-02 | $272.00 | $289.69 | 3,254,400 | — | — |
| 2018-10-01 | $275.49 | $293.41 | 3,553,100 | — | — |
| 2018-09-28 | $269.95 | $287.51 | 2,784,500 | — | — |
| 2018-09-27 | $269.91 | $287.46 | 1,735,200 | — | — |
| 2018-09-26 | $268.47 | $285.93 | 2,027,700 | — | — |
| 2018-09-25 | $267.84 | $285.26 | 2,298,000 | — | — |
| 2018-09-24 | $264.09 | $281.27 | 2,619,100 | — | — |
| 2018-09-21 | $260.88 | $277.85 | 6,186,500 | — | — |
| 2018-09-20 | $266.34 | $283.66 | 2,560,200 | — | — |
| 2018-09-19 | $264.88 | $282.11 | 2,801,400 | — | — |
| 2018-09-18 | $270.79 | $288.40 | 2,684,400 | — | — |
| 2018-09-17 | $268.25 | $285.70 | 3,080,900 | — | — |
| 2018-09-14 | $274.69 | $292.55 | 6,182,500 | — | — |
| 2018-09-13 | $268.52 | $285.98 | 4,774,000 | — | — |
| 2018-09-12 | $267.79 | $285.21 | 3,365,400 | — | — |
| 2018-09-11 | $267.00 | $284.36 | 2,866,000 | — | — |
| 2018-09-10 | $265.37 | $282.63 | 2,633,600 | — | — |
| 2018-09-07 | $260.87 | $277.84 | 2,894,300 | — | — |
| 2018-09-06 | $259.75 | $276.64 | 2,810,800 | — | — |
| 2018-09-05 | $256.14 | $272.80 | 4,203,300 | — | — |
| 2018-09-04 | $266.68 | $284.02 | 2,158,200 | — | — |
| 2018-08-31 | $263.51 | $280.65 | 2,944,500 | — | — |
| 2018-08-30 | $266.43 | $283.76 | 2,409,300 | — | — |
| 2018-08-29 | $268.36 | $285.81 | 3,155,200 | — | — |
| 2018-08-28 | $263.04 | $280.15 | 1,867,100 | — | — |
| 2018-08-27 | $262.40 | $279.47 | 2,433,000 | — | — |
| 2018-08-24 | $261.51 | $278.52 | 3,862,300 | — | — |
| 2018-08-23 | $257.00 | $273.71 | 2,984,300 | — | — |
| 2018-08-22 | $255.54 | $272.16 | 1,895,400 | — | — |
| 2018-08-21 | $251.50 | $267.86 | 2,168,900 | — | — |
| 2018-08-20 | $249.76 | $266.00 | 2,901,300 | — | — |
| 2018-08-17 | $245.70 | $261.68 | 2,744,200 | — | — |
| 2018-08-16 | $248.89 | $265.08 | 2,420,400 | — | — |
| 2018-08-15 | $250.52 | $266.81 | 2,744,700 | — | — |
| 2018-08-14 | $256.05 | $272.70 | 2,100,300 | — | — |
| 2018-08-13 | $253.54 | $270.03 | 1,532,700 | — | — |
| 2018-08-10 | $253.70 | $270.20 | 1,789,000 | — | — |
| 2018-08-09 | $253.80 | $270.31 | 2,092,000 | — | — |
| 2018-08-08 | $253.83 | $270.34 | 1,585,400 | — | — |
| 2018-08-07 | $253.39 | $269.87 | 1,885,400 | — | — |
| 2018-08-06 | $254.11 | $270.64 | 1,535,300 | — | — |
| 2018-08-03 | $253.28 | $269.75 | 2,100,300 | — | — |
| 2018-08-02 | $252.22 | $268.62 | 2,395,400 | — | — |
| 2018-08-01 | $248.01 | $264.14 | 3,185,000 | — | — |
| 2018-07-31 | $244.68 | $260.59 | 2,939,500 | — | — |
| 2018-07-30 | $242.32 | $258.08 | 5,496,800 | — | — |
| 2018-07-27 | $254.81 | $271.38 | 3,030,900 | — | — |
| 2018-07-26 | $261.93 | $278.97 | 2,265,800 | — | — |
| 2018-07-25 | $263.17 | $280.29 | 2,270,300 | — | — |
| 2018-07-24 | $257.49 | $274.24 | 2,433,300 | — | — |
| 2018-07-23 | $259.47 | $276.35 | 1,935,700 | — | — |
| 2018-07-20 | $257.54 | $274.29 | 2,221,800 | — | — |
| 2018-07-19 | $257.68 | $274.44 | 1,980,200 | — | — |
| 2018-07-18 | $259.78 | $276.68 | 2,637,000 | — | — |
| 2018-07-17 | $258.31 | $275.11 | 2,552,000 | — | — |
| 2018-07-16 | $254.68 | $271.24 | 2,165,100 | — | — |
| 2018-07-13 | $258.59 | $275.41 | 3,934,100 | — | — |
| 2018-07-12 | $254.87 | $271.45 | 2,761,600 | — | — |
| 2018-07-11 | $248.12 | $264.26 | 1,730,600 | — | — |
| 2018-07-10 | $248.63 | $264.80 | 2,012,400 | — | — |
| 2018-07-09 | $249.77 | $266.01 | 2,170,700 | — | — |
| 2018-07-06 | $248.19 | $264.33 | 1,889,700 | — | — |
| 2018-07-05 | $244.18 | $260.06 | 1,863,400 | — | — |
| 2018-07-03 | $242.01 | $257.75 | 1,307,700 | — | — |
| 2018-07-02 | $243.26 | $259.08 | 4,127,400 | — | — |
| 2018-06-29 | $243.81 | $259.67 | 3,774,700 | — | — |
| 2018-06-28 | $239.81 | $255.41 | 2,217,200 | — | — |
| 2018-06-27 | $237.68 | $253.14 | 3,499,500 | — | — |
| 2018-06-26 | $242.25 | $258.01 | 2,998,300 | — | — |
| 2018-06-25 | $239.68 | $255.27 | 4,575,400 | — | — |
| 2018-06-22 | $243.63 | $259.47 | 4,124,500 | — | — |
| 2018-06-21 | $248.83 | $265.01 | 2,639,700 | — | — |
| 2018-06-20 | $251.24 | $267.58 | 2,577,500 | — | — |
| 2018-06-19 | $251.74 | $268.11 | 3,532,500 | — | — |
| 2018-06-18 | $255.69 | $272.32 | 3,764,300 | — | — |
| 2018-06-15 | $251.82 | $268.20 | 9,052,800 | — | — |
| 2018-06-14 | $258.10 | $274.89 | 5,618,300 | — | — |
| 2018-06-13 | $256.13 | $272.79 | 3,590,700 | — | — |
| 2018-06-12 | $252.59 | $269.02 | 3,513,300 | — | — |
| 2018-06-11 | $251.00 | $267.32 | 2,868,200 | — | — |
| 2018-06-08 | $251.21 | $267.55 | 2,880,600 | — | — |
| 2018-06-07 | $247.51 | $263.61 | 4,169,200 | — | — |
| 2018-06-06 | $253.95 | $270.47 | 3,963,600 | — | — |
| 2018-06-05 | $252.70 | $269.13 | 2,677,400 | — | — |
| 2018-06-04 | $253.34 | $269.82 | 3,058,700 | — | — |
| 2018-06-01 | $251.31 | $267.65 | 2,773,200 | — | — |
| 2018-05-31 | $249.28 | $265.49 | 3,838,400 | — | — |
| 2018-05-30 | $247.40 | $263.49 | 2,319,300 | — | — |
| 2018-05-29 | $242.19 | $257.94 | 2,093,400 | — | — |
| 2018-05-25 | $243.56 | $259.40 | 2,152,900 | — | — |
| 2018-05-24 | $245.15 | $261.09 | 2,779,600 | — | — |
| 2018-05-23 | $243.91 | $259.77 | 2,757,600 | — | — |
| 2018-05-22 | $238.79 | $254.32 | 2,950,200 | — | — |
| 2018-05-21 | $238.10 | $253.59 | 1,757,900 | — | — |
| 2018-05-18 | $238.09 | $253.57 | 1,888,200 | — | — |
| 2018-05-17 | $236.85 | $252.25 | 1,690,600 | — | — |
| 2018-05-16 | $237.39 | $252.83 | 1,843,700 | — | — |
| 2018-05-15 | $236.60 | $251.99 | 2,130,100 | — | — |
| 2018-05-14 | $238.37 | $253.87 | 2,670,800 | — | — |
| 2018-05-11 | $241.88 | $257.61 | 2,261,700 | — | — |
| 2018-05-10 | $241.15 | $256.83 | 1,941,400 | — | — |
| 2018-05-09 | $239.74 | $255.33 | 3,091,600 | — | — |
| 2018-05-08 | $234.56 | $249.82 | 2,244,600 | — | — |
| 2018-05-07 | $230.99 | $246.01 | 1,808,300 | — | — |
| 2018-05-04 | $228.51 | $243.37 | 1,663,700 | — | — |
| 2018-05-03 | $226.05 | $240.75 | 2,507,900 | — | — |
| 2018-05-02 | $221.10 | $235.48 | 2,202,900 | — | — |
| 2018-05-01 | $224.08 | $238.65 | 1,792,900 | — | — |
| 2018-04-30 | $221.60 | $236.01 | 1,766,300 | — | — |
| 2018-04-27 | $221.90 | $236.33 | 1,503,100 | — | — |
| 2018-04-26 | $221.91 | $236.34 | 2,235,900 | — | — |
| 2018-04-25 | $217.32 | $231.45 | 2,946,100 | — | — |
| 2018-04-24 | $217.89 | $232.06 | 3,450,800 | — | — |
| 2018-04-23 | $225.30 | $239.95 | 2,138,000 | — | — |
| 2018-04-20 | $225.24 | $239.89 | 2,403,700 | — | — |
| 2018-04-19 | $227.62 | $242.42 | 2,620,100 | — | — |
| 2018-04-18 | $231.10 | $246.13 | 2,261,600 | — | — |
| 2018-04-17 | $231.16 | $246.19 | 3,404,400 | — | — |
| 2018-04-16 | $226.52 | $241.25 | 2,130,700 | — | — |
| 2018-04-13 | $224.06 | $238.63 | 2,029,300 | — | — |
| 2018-04-12 | $226.96 | $241.72 | 2,084,100 | — | — |
| 2018-04-11 | $223.63 | $238.17 | 1,851,100 | — | — |
| 2018-04-10 | $224.53 | $239.13 | 2,823,200 | — | — |
| 2018-04-09 | $219.17 | $233.42 | 2,536,100 | — | — |
| 2018-04-06 | $218.61 | $232.83 | 2,964,500 | — | — |
| 2018-04-05 | $223.54 | $238.08 | 4,084,900 | — | — |
| 2018-04-04 | $225.05 | $239.69 | 4,474,400 | — | — |
| 2018-04-03 | $215.93 | $229.97 | 3,017,800 | — | — |
| 2018-04-02 | $212.28 | $226.09 | 3,494,900 | — | — |
| 2018-03-29 | $216.08 | $230.13 | 3,757,400 | — | — |
| 2018-03-28 | $212.54 | $226.36 | 4,503,200 | — | — |
| 2018-03-27 | $213.80 | $227.70 | 5,468,100 | — | — |
| 2018-03-26 | $228.91 | $243.80 | 4,485,400 | — | — |
| 2018-03-23 | $215.02 | $229.00 | 4,297,200 | — | — |
| 2018-03-22 | $220.52 | $234.86 | 3,008,700 | — | — |
| 2018-03-21 | $226.85 | $241.60 | 3,971,800 | — | — |
| 2018-03-20 | $229.75 | $244.69 | 5,019,300 | — | — |
| 2018-03-19 | $222.18 | $236.63 | 4,029,300 | — | — |
| 2018-03-16 | $225.55 | $240.22 | 8,783,000 | — | — |
| 2018-03-15 | $218.87 | $233.10 | 4,457,000 | — | — |
| 2018-03-14 | $218.44 | $232.65 | 3,357,600 | — | — |
| 2018-03-13 | $219.76 | $234.05 | 4,732,000 | — | — |
| 2018-03-12 | $220.94 | $235.31 | 3,216,900 | — | — |
| 2018-03-09 | $221.11 | $235.49 | 2,642,300 | — | — |
| 2018-03-08 | $216.40 | $230.47 | 2,284,400 | — | — |
| 2018-03-07 | $216.86 | $230.96 | 2,795,100 | — | — |
| 2018-03-06 | $212.01 | $225.80 | 2,169,000 | — | — |
| 2018-03-05 | $211.16 | $224.89 | 2,111,800 | — | — |
| 2018-03-02 | $209.79 | $223.43 | 2,624,700 | — | — |
| 2018-03-01 | $206.03 | $219.43 | 2,632,200 | — | — |
| 2018-02-28 | $209.13 | $222.73 | 2,356,900 | — | — |
| 2018-02-27 | $208.82 | $222.40 | 2,330,800 | — | — |
| 2018-02-26 | $212.15 | $225.95 | 2,418,700 | — | — |
| 2018-02-23 | $209.74 | $223.38 | 2,349,300 | — | — |
| 2018-02-22 | $202.61 | $215.79 | 1,541,500 | — | — |
| 2018-02-21 | $202.09 | $215.23 | 2,043,500 | — | — |
| 2018-02-20 | $202.98 | $216.18 | 2,722,700 | — | — |
| 2018-02-16 | $201.56 | $214.67 | 2,172,600 | — | — |
| 2018-02-15 | $202.97 | $216.17 | 2,233,300 | — | — |
| 2018-02-14 | $197.13 | $209.95 | 2,542,400 | — | — |
| 2018-02-13 | $193.48 | $206.06 | 1,961,300 | — | — |
| 2018-02-12 | $192.15 | $204.65 | 2,824,700 | — | — |
| 2018-02-09 | $187.99 | $200.22 | 3,818,800 | — | — |
| 2018-02-08 | $185.16 | $197.20 | 3,978,700 | — | — |
| 2018-02-07 | $192.34 | $204.85 | 2,988,000 | — | — |
| 2018-02-06 | $194.47 | $207.12 | 4,480,000 | — | — |
| 2018-02-05 | $190.27 | $202.64 | 3,801,300 | — | — |
| 2018-02-02 | $195.64 | $208.36 | 2,813,800 | — | — |
| 2018-02-01 | $199.38 | $212.35 | 2,366,100 | — | — |
| 2018-01-31 | $199.76 | $212.75 | 2,747,600 | — | — |
| 2018-01-30 | $196.90 | $209.71 | 3,343,300 | — | — |
| 2018-01-29 | $198.23 | $211.12 | 1,939,000 | — | — |
| 2018-01-26 | $201.30 | $214.39 | 2,338,100 | — | — |
| 2018-01-25 | $197.51 | $210.36 | 2,574,200 | — | — |
| 2018-01-24 | $197.78 | $210.64 | 3,250,500 | — | — |
| 2018-01-23 | $200.09 | $213.10 | 3,981,000 | — | — |
| 2018-01-22 | $197.84 | $210.71 | 1,701,300 | — | — |
| 2018-01-19 | $195.73 | $208.46 | 2,343,000 | — | — |
| 2018-01-18 | $196.20 | $208.96 | 2,539,400 | — | — |
| 2018-01-17 | $196.49 | $209.27 | 2,969,500 | — | — |
| 2018-01-16 | $192.46 | $204.98 | 4,595,600 | — | — |
| 2018-01-12 | $195.05 | $207.74 | 4,246,000 | — | — |
| 2018-01-11 | $188.92 | $201.21 | 1,600,100 | — | — |
| 2018-01-10 | $187.11 | $199.28 | 1,664,300 | — | — |
| 2018-01-09 | $186.70 | $198.84 | 1,804,300 | — | — |
| 2018-01-08 | $185.04 | $197.07 | 2,088,000 | — | — |
| 2018-01-05 | $185.34 | $197.39 | 2,376,500 | — | — |
| 2018-01-04 | $183.22 | $195.14 | 2,211,400 | — | — |
| 2018-01-03 | $181.04 | $192.81 | 2,561,200 | — | — |
| 2018-01-02 | $177.70 | $189.26 | 2,432,800 | — | — |