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
- 1986-07-09 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 | $203.71 | $276.06 | 1,729,400 | — | — |
| 2018-12-28 | $202.04 | $273.80 | 2,037,800 | — | — |
| 2018-12-27 | $201.08 | $272.50 | 2,705,900 | — | — |
| 2018-12-26 | $198.63 | $269.18 | 3,268,800 | — | — |
| 2018-12-24 | $189.99 | $257.47 | 2,031,700 | — | — |
| 2018-12-21 | $194.52 | $263.61 | 5,080,200 | — | — |
| 2018-12-20 | $197.13 | $267.15 | 4,250,900 | — | — |
| 2018-12-19 | $201.41 | $272.95 | 3,369,600 | — | — |
| 2018-12-18 | $202.99 | $275.09 | 3,308,500 | — | — |
| 2018-12-17 | $202.23 | $274.06 | 4,739,400 | — | — |
| 2018-12-14 | $207.06 | $280.60 | 8,822,300 | — | — |
| 2018-12-13 | $226.51 | $306.96 | 2,170,200 | — | — |
| 2018-12-12 | $227.80 | $308.71 | 2,891,400 | — | — |
| 2018-12-11 | $226.50 | $306.95 | 2,466,800 | — | — |
| 2018-12-10 | $222.66 | $301.74 | 2,650,000 | — | — |
| 2018-12-07 | $224.86 | $304.73 | 2,881,900 | — | — |
| 2018-12-06 | $233.20 | $316.03 | 4,029,800 | — | — |
| 2018-12-04 | $226.35 | $306.75 | 3,418,600 | — | — |
| 2018-12-03 | $232.08 | $314.51 | 2,481,500 | — | — |
| 2018-11-30 | $231.28 | $313.43 | 2,764,000 | — | — |
| 2018-11-29 | $231.00 | $313.05 | 1,478,700 | — | — |
| 2018-11-28 | $230.34 | $312.15 | 2,765,600 | — | — |
| 2018-11-27 | $223.01 | $302.22 | 2,369,800 | — | — |
| 2018-11-26 | $219.45 | $297.39 | 2,205,600 | — | — |
| 2018-11-23 | $220.06 | $298.22 | 1,007,500 | — | — |
| 2018-11-21 | $218.57 | $296.20 | 2,036,500 | — | — |
| 2018-11-20 | $219.31 | $297.20 | 3,704,800 | — | — |
| 2018-11-19 | $228.74 | $309.98 | 1,949,500 | — | — |
| 2018-11-16 | $231.02 | $313.07 | 2,822,400 | — | — |
| 2018-11-15 | $229.94 | $311.61 | 2,722,300 | — | — |
| 2018-11-14 | $233.31 | $316.18 | 1,896,500 | — | — |
| 2018-11-13 | $234.14 | $317.30 | 1,548,100 | — | — |
| 2018-11-12 | $234.48 | $317.76 | 2,301,400 | — | — |
| 2018-11-09 | $237.74 | $322.18 | 2,256,700 | — | — |
| 2018-11-08 | $238.70 | $323.48 | 2,140,600 | — | — |
| 2018-11-07 | $240.37 | $324.97 | 2,603,600 | — | — |
| 2018-11-06 | $236.71 | $320.02 | 2,101,300 | — | — |
| 2018-11-05 | $234.45 | $316.97 | 2,513,900 | — | — |
| 2018-11-02 | $230.16 | $311.17 | 2,167,200 | — | — |
| 2018-11-01 | $229.60 | $310.41 | 2,095,000 | — | — |
| 2018-10-31 | $228.63 | $309.10 | 2,674,600 | — | — |
| 2018-10-30 | $227.92 | $308.14 | 2,410,500 | — | — |
| 2018-10-29 | $222.42 | $300.70 | 3,801,400 | — | — |
| 2018-10-26 | $218.19 | $294.99 | 3,995,400 | — | — |
| 2018-10-25 | $226.40 | $306.09 | 2,218,900 | — | — |
| 2018-10-24 | $223.76 | $302.52 | 3,100,200 | — | — |
| 2018-10-23 | $228.75 | $309.26 | 2,656,700 | — | — |
| 2018-10-22 | $229.06 | $309.68 | 2,007,300 | — | — |
| 2018-10-19 | $229.67 | $310.51 | 2,099,800 | — | — |
| 2018-10-18 | $228.58 | $309.03 | 2,624,600 | — | — |
| 2018-10-17 | $228.49 | $308.91 | 2,129,300 | — | — |
| 2018-10-16 | $227.68 | $307.82 | 2,541,800 | — | — |
| 2018-10-15 | $224.51 | $303.53 | 2,441,900 | — | — |
| 2018-10-12 | $226.95 | $306.83 | 3,130,500 | — | — |
| 2018-10-11 | $221.82 | $299.89 | 3,650,900 | — | — |
| 2018-10-10 | $221.05 | $298.85 | 3,021,400 | — | — |
| 2018-10-09 | $224.17 | $303.07 | 2,502,800 | — | — |
| 2018-10-08 | $223.93 | $302.75 | 3,863,500 | — | — |
| 2018-10-05 | $218.82 | $295.84 | 7,379,000 | — | — |
| 2018-10-04 | $231.68 | $313.22 | 2,862,800 | — | — |
| 2018-10-03 | $233.20 | $315.28 | 2,322,300 | — | — |
| 2018-10-02 | $236.35 | $319.54 | 1,647,600 | — | — |
| 2018-10-01 | $234.65 | $317.24 | 1,673,100 | — | — |
| 2018-09-28 | $234.88 | $317.55 | 1,602,800 | — | — |
| 2018-09-27 | $234.00 | $316.36 | 1,421,400 | — | — |
| 2018-09-26 | $233.81 | $316.10 | 2,008,500 | — | — |
| 2018-09-25 | $232.93 | $314.91 | 1,889,700 | — | — |
| 2018-09-24 | $233.34 | $315.47 | 1,530,400 | — | — |
| 2018-09-21 | $234.76 | $317.39 | 3,717,800 | — | — |
| 2018-09-20 | $233.92 | $316.25 | 1,910,100 | — | — |
| 2018-09-19 | $233.85 | $316.16 | 1,581,400 | — | — |
| 2018-09-18 | $234.35 | $316.83 | 2,000,200 | — | — |
| 2018-09-17 | $232.00 | $313.66 | 2,884,600 | — | — |
| 2018-09-14 | $235.38 | $318.23 | 3,875,300 | — | — |
| 2018-09-13 | $241.27 | $326.19 | 2,078,200 | — | — |
| 2018-09-12 | $242.44 | $327.77 | 1,912,000 | — | — |
| 2018-09-11 | $244.21 | $330.16 | 2,185,700 | — | — |
| 2018-09-10 | $243.18 | $328.77 | 2,817,300 | — | — |
| 2018-09-07 | $241.46 | $326.45 | 2,722,400 | — | — |
| 2018-09-06 | $236.68 | $319.98 | 1,853,200 | — | — |
| 2018-09-05 | $235.61 | $318.54 | 2,126,000 | — | — |
| 2018-09-04 | $234.68 | $317.28 | 1,858,400 | — | — |
| 2018-08-31 | $233.13 | $315.18 | 1,881,300 | — | — |
| 2018-08-30 | $230.83 | $312.07 | 1,272,000 | — | — |
| 2018-08-29 | $230.19 | $310.44 | 1,793,600 | — | — |
| 2018-08-28 | $230.26 | $310.53 | 1,882,100 | — | — |
| 2018-08-27 | $230.03 | $310.22 | 1,904,100 | — | — |
| 2018-08-24 | $231.28 | $311.91 | 1,453,200 | — | — |
| 2018-08-23 | $229.51 | $309.52 | 1,337,900 | — | — |
| 2018-08-22 | $229.21 | $309.12 | 1,267,900 | — | — |
| 2018-08-21 | $228.54 | $308.21 | 2,066,700 | — | — |
| 2018-08-20 | $227.35 | $306.61 | 1,783,700 | — | — |
| 2018-08-17 | $225.68 | $304.36 | 1,980,900 | — | — |
| 2018-08-16 | $223.19 | $301.00 | 1,657,700 | — | — |
| 2018-08-15 | $221.67 | $298.95 | 1,844,100 | — | — |
| 2018-08-14 | $222.00 | $299.39 | 1,450,600 | — | — |
| 2018-08-13 | $219.56 | $296.10 | 1,518,900 | — | — |
| 2018-08-10 | $220.31 | $297.11 | 2,830,800 | — | — |
| 2018-08-09 | $218.24 | $294.32 | 3,637,100 | — | — |
| 2018-08-08 | $224.58 | $302.87 | 2,010,700 | — | — |
| 2018-08-07 | $223.86 | $301.90 | 1,428,100 | — | — |
| 2018-08-06 | $222.72 | $300.36 | 1,285,500 | — | — |
| 2018-08-03 | $222.03 | $299.43 | 1,195,700 | — | — |
| 2018-08-02 | $221.12 | $298.21 | 1,904,800 | — | — |
| 2018-08-01 | $217.13 | $292.83 | 1,841,300 | — | — |
| 2018-07-31 | $218.71 | $294.96 | 1,888,500 | — | — |
| 2018-07-30 | $219.11 | $295.50 | 1,292,700 | — | — |
| 2018-07-27 | $219.65 | $296.22 | 1,596,800 | — | — |
| 2018-07-26 | $221.72 | $299.02 | 1,820,000 | — | — |
| 2018-07-25 | $220.70 | $297.64 | 1,560,200 | — | — |
| 2018-07-24 | $218.58 | $294.78 | 1,453,900 | — | — |
| 2018-07-23 | $218.84 | $295.13 | 1,394,300 | — | — |
| 2018-07-20 | $218.69 | $294.93 | 1,793,900 | — | — |
| 2018-07-19 | $217.54 | $293.38 | 2,790,800 | — | — |
| 2018-07-18 | $214.97 | $289.91 | 1,869,500 | — | — |
| 2018-07-17 | $215.00 | $289.95 | 2,064,800 | — | — |
| 2018-07-16 | $214.85 | $289.75 | 2,078,200 | — | — |
| 2018-07-13 | $216.54 | $292.03 | 1,951,200 | — | — |
| 2018-07-12 | $214.02 | $288.63 | 2,222,000 | — | — |
| 2018-07-11 | $210.95 | $284.49 | 1,472,800 | — | — |
| 2018-07-10 | $211.70 | $285.50 | 1,687,800 | — | — |
| 2018-07-09 | $210.94 | $284.48 | 1,738,300 | — | — |
| 2018-07-06 | $209.62 | $282.70 | 1,523,200 | — | — |
| 2018-07-05 | $209.14 | $282.05 | 1,436,700 | — | — |
| 2018-07-03 | $207.12 | $279.33 | 842,100 | — | — |
| 2018-07-02 | $207.99 | $280.50 | 1,876,100 | — | — |
| 2018-06-29 | $208.98 | $281.83 | 2,164,600 | — | — |
| 2018-06-28 | $208.71 | $281.47 | 1,826,700 | — | — |
| 2018-06-27 | $210.03 | $283.25 | 2,211,700 | — | — |
| 2018-06-26 | $210.09 | $283.33 | 2,276,700 | — | — |
| 2018-06-25 | $211.75 | $285.57 | 2,398,600 | — | — |
| 2018-06-22 | $211.10 | $284.69 | 1,738,600 | — | — |
| 2018-06-21 | $209.96 | $283.16 | 1,825,800 | — | — |
| 2018-06-20 | $207.98 | $280.49 | 1,527,700 | — | — |
| 2018-06-19 | $207.53 | $279.88 | 1,940,600 | — | — |
| 2018-06-18 | $206.21 | $278.10 | 1,975,000 | — | — |
| 2018-06-15 | $207.32 | $279.60 | 3,879,600 | — | — |
| 2018-06-14 | $205.12 | $276.63 | 1,685,000 | — | — |
| 2018-06-13 | $204.11 | $275.27 | 1,665,800 | — | — |
| 2018-06-12 | $204.88 | $276.31 | 1,384,800 | — | — |
| 2018-06-11 | $204.50 | $275.79 | 1,684,800 | — | — |
| 2018-06-08 | $203.76 | $274.79 | 2,052,500 | — | — |
| 2018-06-07 | $202.57 | $273.19 | 2,735,000 | — | — |
| 2018-06-06 | $197.66 | $266.57 | 2,066,900 | — | — |
| 2018-06-05 | $197.84 | $266.81 | 1,868,500 | — | — |
| 2018-06-04 | $198.62 | $267.86 | 1,870,600 | — | — |
| 2018-06-01 | $197.13 | $265.85 | 4,056,400 | — | — |
| 2018-05-31 | $198.24 | $267.35 | 4,822,800 | — | — |
| 2018-05-30 | $199.64 | $269.24 | 2,390,900 | — | — |
| 2018-05-29 | $196.74 | $265.33 | 2,298,100 | — | — |
| 2018-05-25 | $198.36 | $267.51 | 1,331,000 | — | — |
| 2018-05-24 | $198.89 | $268.23 | 1,176,300 | — | — |
| 2018-05-23 | $198.14 | $267.22 | 1,635,100 | — | — |
| 2018-05-22 | $198.97 | $268.33 | 1,563,600 | — | — |
| 2018-05-21 | $199.62 | $269.21 | 1,202,800 | — | — |
| 2018-05-18 | $198.96 | $268.32 | 1,624,600 | — | — |
| 2018-05-17 | $199.60 | $269.18 | 2,391,000 | — | — |
| 2018-05-16 | $198.71 | $267.98 | 2,163,200 | — | — |
| 2018-05-15 | $195.48 | $263.63 | 2,319,600 | — | — |
| 2018-05-14 | $195.88 | $264.17 | 1,440,900 | — | — |
| 2018-05-11 | $195.76 | $264.01 | 1,296,300 | — | — |
| 2018-05-10 | $195.45 | $263.59 | 1,874,200 | — | — |
| 2018-05-09 | $196.04 | $263.61 | 1,999,100 | — | — |
| 2018-05-08 | $194.48 | $261.52 | 1,908,600 | — | — |
| 2018-05-07 | $193.06 | $259.61 | 2,361,900 | — | — |
| 2018-05-04 | $195.19 | $262.47 | 1,704,500 | — | — |
| 2018-05-03 | $193.01 | $259.54 | 1,815,500 | — | — |
| 2018-05-02 | $194.00 | $260.87 | 2,498,100 | — | — |
| 2018-05-01 | $196.55 | $264.30 | 1,413,200 | — | — |
| 2018-04-30 | $197.16 | $265.12 | 2,165,000 | — | — |
| 2018-04-27 | $196.58 | $264.34 | 1,563,100 | — | — |
| 2018-04-26 | $195.26 | $262.57 | 1,445,800 | — | — |
| 2018-04-25 | $193.97 | $260.83 | 1,311,700 | — | — |
| 2018-04-24 | $192.51 | $258.87 | 1,598,900 | — | — |
| 2018-04-23 | $193.35 | $260.00 | 1,618,000 | — | — |
| 2018-04-20 | $193.56 | $260.28 | 2,252,800 | — | — |
| 2018-04-19 | $195.07 | $262.31 | 2,427,600 | — | — |
| 2018-04-18 | $196.51 | $264.25 | 1,663,100 | — | — |
| 2018-04-17 | $196.00 | $263.56 | 2,160,500 | — | — |
| 2018-04-16 | $194.58 | $261.65 | 3,026,800 | — | — |
| 2018-04-13 | $188.91 | $254.03 | 1,744,400 | — | — |
| 2018-04-12 | $188.82 | $253.91 | 2,841,600 | — | — |
| 2018-04-11 | $184.65 | $248.30 | 1,697,300 | — | — |
| 2018-04-10 | $183.55 | $246.82 | 2,526,000 | — | — |
| 2018-04-09 | $184.41 | $247.98 | 1,946,000 | — | — |
| 2018-04-06 | $183.96 | $247.37 | 2,259,000 | — | — |
| 2018-04-05 | $186.25 | $250.45 | 1,933,600 | — | — |
| 2018-04-04 | $185.52 | $249.47 | 2,111,000 | — | — |
| 2018-04-03 | $182.61 | $245.56 | 2,287,000 | — | — |
| 2018-04-02 | $182.75 | $245.74 | 3,599,200 | — | — |
| 2018-03-29 | $188.43 | $253.38 | 3,016,000 | — | — |
| 2018-03-28 | $183.61 | $246.90 | 2,168,700 | — | — |
| 2018-03-27 | $183.15 | $246.28 | 2,495,300 | — | — |
| 2018-03-26 | $187.22 | $251.75 | 2,036,600 | — | — |
| 2018-03-23 | $180.84 | $243.18 | 2,351,800 | — | — |
| 2018-03-22 | $182.64 | $245.60 | 2,489,800 | — | — |
| 2018-03-21 | $186.07 | $250.21 | 2,048,300 | — | — |
| 2018-03-20 | $187.35 | $251.93 | 1,852,500 | — | — |
| 2018-03-19 | $184.15 | $247.63 | 2,493,200 | — | — |
| 2018-03-16 | $185.87 | $249.94 | 3,569,400 | — | — |
| 2018-03-15 | $185.51 | $249.45 | 1,811,300 | — | — |
| 2018-03-14 | $184.63 | $248.27 | 2,866,000 | — | — |
| 2018-03-13 | $187.46 | $252.08 | 1,964,300 | — | — |
| 2018-03-12 | $189.37 | $254.65 | 2,394,100 | — | — |
| 2018-03-09 | $188.58 | $253.58 | 3,288,100 | — | — |
| 2018-03-08 | $185.69 | $249.70 | 6,061,500 | — | — |
| 2018-03-07 | $187.36 | $251.94 | 5,157,100 | — | — |
| 2018-03-06 | $191.46 | $257.46 | 2,458,700 | — | — |
| 2018-03-05 | $191.48 | $257.48 | 2,155,800 | — | — |
| 2018-03-02 | $189.33 | $254.59 | 2,275,900 | — | — |
| 2018-03-01 | $189.03 | $254.19 | 2,447,700 | — | — |
| 2018-02-28 | $190.90 | $256.70 | 2,179,800 | — | — |
| 2018-02-27 | $190.10 | $255.63 | 2,170,400 | — | — |
| 2018-02-26 | $192.81 | $259.27 | 1,852,400 | — | — |
| 2018-02-23 | $189.81 | $255.24 | 1,561,700 | — | — |
| 2018-02-22 | $186.59 | $250.91 | 1,360,100 | — | — |
| 2018-02-21 | $185.75 | $249.78 | 1,747,200 | — | — |
| 2018-02-20 | $188.12 | $252.96 | 2,202,100 | — | — |
| 2018-02-16 | $191.56 | $257.59 | 1,969,300 | — | — |
| 2018-02-15 | $191.48 | $257.48 | 2,072,900 | — | — |
| 2018-02-14 | $187.35 | $251.26 | 2,191,000 | — | — |
| 2018-02-13 | $184.15 | $246.97 | 2,123,900 | — | — |
| 2018-02-12 | $181.06 | $242.82 | 1,596,200 | — | — |
| 2018-02-09 | $180.72 | $242.37 | 2,777,200 | — | — |
| 2018-02-08 | $178.61 | $239.54 | 3,013,200 | — | — |
| 2018-02-07 | $183.19 | $245.68 | 2,594,800 | — | — |
| 2018-02-06 | $185.01 | $248.12 | 4,067,900 | — | — |
| 2018-02-05 | $182.77 | $245.11 | 3,407,200 | — | — |
| 2018-02-02 | $190.99 | $256.14 | 2,386,600 | — | — |
| 2018-02-01 | $193.47 | $259.46 | 2,096,600 | — | — |
| 2018-01-31 | $194.87 | $261.34 | 2,682,300 | — | — |
| 2018-01-30 | $197.91 | $265.42 | 2,285,000 | — | — |
| 2018-01-29 | $198.32 | $265.97 | 2,031,100 | — | — |
| 2018-01-26 | $198.91 | $266.76 | 2,756,200 | — | — |
| 2018-01-25 | $197.95 | $265.47 | 3,558,700 | — | — |
| 2018-01-24 | $194.24 | $260.50 | 2,799,200 | — | — |
| 2018-01-23 | $193.42 | $259.40 | 2,316,400 | — | — |
| 2018-01-22 | $194.38 | $260.68 | 3,009,100 | — | — |
| 2018-01-19 | $192.29 | $257.88 | 2,353,800 | — | — |
| 2018-01-18 | $191.51 | $256.84 | 1,908,000 | — | — |
| 2018-01-17 | $192.29 | $257.88 | 2,585,200 | — | — |
| 2018-01-16 | $191.53 | $256.86 | 2,006,600 | — | — |
| 2018-01-12 | $191.84 | $257.28 | 3,499,500 | — | — |
| 2018-01-11 | $189.38 | $253.98 | 4,678,600 | — | — |
| 2018-01-10 | $185.42 | $248.67 | 2,609,500 | — | — |
| 2018-01-09 | $186.29 | $249.84 | 2,241,900 | — | — |
| 2018-01-08 | $188.48 | $252.77 | 1,961,800 | — | — |
| 2018-01-05 | $187.75 | $251.79 | 2,819,000 | — | — |
| 2018-01-04 | $189.10 | $253.60 | 3,525,800 | — | — |
| 2018-01-03 | $190.58 | $255.59 | 3,364,400 | — | — |
| 2018-01-02 | $188.32 | $252.56 | 2,509,300 | — | — |