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
- 2002-12-06 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 | $188.12 | $299.05 | 1,459,600 | — | — |
| 2018-12-28 | $186.11 | $295.85 | 1,315,400 | — | — |
| 2018-12-27 | $184.32 | $293.01 | 1,847,200 | — | — |
| 2018-12-26 | $182.32 | $287.05 | 1,827,700 | — | — |
| 2018-12-24 | $176.62 | $278.07 | 1,211,000 | — | — |
| 2018-12-21 | $182.65 | $287.56 | 4,926,700 | — | — |
| 2018-12-20 | $184.90 | $291.11 | 2,657,900 | — | — |
| 2018-12-19 | $185.53 | $292.10 | 2,850,700 | — | — |
| 2018-12-18 | $182.79 | $287.79 | 2,152,000 | — | — |
| 2018-12-17 | $185.59 | $292.19 | 1,925,300 | — | — |
| 2018-12-14 | $187.64 | $295.42 | 1,606,900 | — | — |
| 2018-12-13 | $187.94 | $295.89 | 1,908,300 | — | — |
| 2018-12-12 | $188.57 | $296.89 | 2,265,700 | — | — |
| 2018-12-11 | $189.51 | $298.37 | 2,745,600 | — | — |
| 2018-12-10 | $190.35 | $299.69 | 1,946,900 | — | — |
| 2018-12-07 | $187.11 | $294.59 | 1,821,000 | — | — |
| 2018-12-06 | $189.02 | $296.49 | 2,886,000 | — | — |
| 2018-12-04 | $188.20 | $295.21 | 2,626,200 | — | — |
| 2018-12-03 | $188.11 | $295.06 | 2,571,300 | — | — |
| 2018-11-30 | $190.08 | $298.15 | 3,245,900 | — | — |
| 2018-11-29 | $188.91 | $296.32 | 2,697,500 | — | — |
| 2018-11-28 | $187.11 | $293.50 | 3,366,200 | — | — |
| 2018-11-27 | $194.15 | $304.54 | 1,684,100 | — | — |
| 2018-11-26 | $191.52 | $300.41 | 1,742,200 | — | — |
| 2018-11-23 | $189.31 | $296.95 | 1,084,900 | — | — |
| 2018-11-21 | $190.01 | $298.04 | 1,834,000 | — | — |
| 2018-11-20 | $192.16 | $301.42 | 2,652,900 | — | — |
| 2018-11-19 | $195.61 | $306.83 | 2,029,700 | — | — |
| 2018-11-16 | $195.61 | $306.83 | 2,286,900 | — | — |
| 2018-11-15 | $191.56 | $300.48 | 3,680,000 | — | — |
| 2018-11-14 | $188.06 | $294.99 | 3,257,400 | — | — |
| 2018-11-13 | $187.33 | $293.84 | 2,683,500 | — | — |
| 2018-11-12 | $186.45 | $292.46 | 2,446,300 | — | — |
| 2018-11-09 | $189.74 | $297.62 | 2,460,000 | — | — |
| 2018-11-08 | $189.43 | $297.13 | 2,188,000 | — | — |
| 2018-11-07 | $188.69 | $295.97 | 3,069,300 | — | — |
| 2018-11-06 | $186.40 | $292.38 | 2,595,400 | — | — |
| 2018-11-05 | $185.50 | $290.97 | 3,390,200 | — | — |
| 2018-11-02 | $183.86 | $288.40 | 1,795,800 | — | — |
| 2018-11-01 | $183.75 | $288.23 | 3,398,300 | — | — |
| 2018-10-31 | $183.24 | $287.43 | 3,117,800 | — | — |
| 2018-10-30 | $182.47 | $286.22 | 1,750,900 | — | — |
| 2018-10-29 | $179.39 | $281.39 | 1,518,700 | — | — |
| 2018-10-26 | $178.64 | $280.21 | 2,027,000 | — | — |
| 2018-10-25 | $177.47 | $278.37 | 2,932,600 | — | — |
| 2018-10-24 | $181.08 | $284.04 | 1,810,600 | — | — |
| 2018-10-23 | $180.80 | $283.60 | 1,534,900 | — | — |
| 2018-10-22 | $181.22 | $284.26 | 1,477,900 | — | — |
| 2018-10-19 | $182.65 | $286.50 | 1,735,600 | — | — |
| 2018-10-18 | $181.92 | $285.35 | 1,497,100 | — | — |
| 2018-10-17 | $181.32 | $284.41 | 1,748,600 | — | — |
| 2018-10-16 | $178.06 | $279.30 | 1,626,600 | — | — |
| 2018-10-15 | $173.82 | $272.65 | 1,534,400 | — | — |
| 2018-10-12 | $176.50 | $276.85 | 1,766,700 | — | — |
| 2018-10-11 | $176.03 | $276.12 | 3,358,700 | — | — |
| 2018-10-10 | $180.25 | $282.74 | 2,406,400 | — | — |
| 2018-10-09 | $181.16 | $284.16 | 1,543,700 | — | — |
| 2018-10-08 | $180.91 | $283.77 | 1,227,900 | — | — |
| 2018-10-05 | $181.69 | $284.99 | 1,672,400 | — | — |
| 2018-10-04 | $180.51 | $283.14 | 2,360,800 | — | — |
| 2018-10-03 | $175.45 | $275.21 | 1,128,200 | — | — |
| 2018-10-02 | $174.50 | $273.72 | 1,704,200 | — | — |
| 2018-10-01 | $174.25 | $273.32 | 1,041,900 | — | — |
| 2018-09-28 | $170.21 | $266.99 | 1,439,800 | — | — |
| 2018-09-27 | $171.93 | $269.68 | 1,017,100 | — | — |
| 2018-09-26 | $173.00 | $271.36 | 1,403,600 | — | — |
| 2018-09-25 | $173.60 | $272.30 | 1,459,400 | — | — |
| 2018-09-24 | $174.75 | $274.11 | 1,247,000 | — | — |
| 2018-09-21 | $175.12 | $274.69 | 2,100,200 | — | — |
| 2018-09-20 | $174.38 | $273.53 | 912,400 | — | — |
| 2018-09-19 | $173.61 | $272.32 | 1,156,600 | — | — |
| 2018-09-18 | $172.40 | $270.42 | 1,122,500 | — | — |
| 2018-09-17 | $171.84 | $269.54 | 944,900 | — | — |
| 2018-09-14 | $173.15 | $271.60 | 886,200 | — | — |
| 2018-09-13 | $172.31 | $270.28 | 1,101,400 | — | — |
| 2018-09-12 | $171.65 | $269.25 | 1,010,800 | — | — |
| 2018-09-11 | $173.03 | $271.41 | 1,082,200 | — | — |
| 2018-09-10 | $174.10 | $273.09 | 1,071,100 | — | — |
| 2018-09-07 | $173.78 | $272.59 | 1,399,100 | — | — |
| 2018-09-06 | $173.50 | $271.05 | 1,470,700 | — | — |
| 2018-09-05 | $171.29 | $267.60 | 2,587,500 | — | — |
| 2018-09-04 | $177.05 | $276.60 | 1,721,900 | — | — |
| 2018-08-31 | $174.73 | $272.97 | 1,391,700 | — | — |
| 2018-08-30 | $173.31 | $270.75 | 1,229,600 | — | — |
| 2018-08-29 | $172.17 | $268.97 | 1,638,800 | — | — |
| 2018-08-28 | $169.60 | $264.96 | 1,046,900 | — | — |
| 2018-08-27 | $170.58 | $266.49 | 1,337,500 | — | — |
| 2018-08-24 | $169.32 | $264.52 | 909,000 | — | — |
| 2018-08-23 | $167.67 | $261.94 | 1,048,200 | — | — |
| 2018-08-22 | $166.89 | $260.72 | 707,300 | — | — |
| 2018-08-21 | $167.36 | $261.46 | 1,439,500 | — | — |
| 2018-08-20 | $169.68 | $265.08 | 900,700 | — | — |
| 2018-08-17 | $169.38 | $264.61 | 1,729,300 | — | — |
| 2018-08-16 | $168.48 | $263.21 | 1,311,300 | — | — |
| 2018-08-15 | $167.67 | $261.94 | 1,651,000 | — | — |
| 2018-08-14 | $166.31 | $259.82 | 1,208,100 | — | — |
| 2018-08-13 | $163.95 | $256.13 | 1,161,900 | — | — |
| 2018-08-10 | $163.92 | $256.08 | 1,146,200 | — | — |
| 2018-08-09 | $162.97 | $254.60 | 886,900 | — | — |
| 2018-08-08 | $163.74 | $255.80 | 1,187,800 | — | — |
| 2018-08-07 | $163.42 | $255.30 | 1,011,800 | — | — |
| 2018-08-06 | $161.87 | $252.88 | 1,106,600 | — | — |
| 2018-08-03 | $161.63 | $252.51 | 959,300 | — | — |
| 2018-08-02 | $161.04 | $251.58 | 1,350,500 | — | — |
| 2018-08-01 | $161.43 | $252.19 | 1,529,900 | — | — |
| 2018-07-31 | $159.12 | $248.58 | 1,547,400 | — | — |
| 2018-07-30 | $161.21 | $251.85 | 1,267,200 | — | — |
| 2018-07-27 | $165.49 | $258.54 | 1,530,500 | — | — |
| 2018-07-26 | $166.46 | $260.05 | 2,283,100 | — | — |
| 2018-07-25 | $169.52 | $264.83 | 1,657,000 | — | — |
| 2018-07-24 | $168.46 | $263.18 | 1,403,300 | — | — |
| 2018-07-23 | $169.30 | $264.49 | 1,314,700 | — | — |
| 2018-07-20 | $169.00 | $264.02 | 979,400 | — | — |
| 2018-07-19 | $168.85 | $263.78 | 1,290,600 | — | — |
| 2018-07-18 | $171.02 | $267.18 | 1,029,200 | — | — |
| 2018-07-17 | $169.02 | $264.05 | 889,000 | — | — |
| 2018-07-16 | $168.22 | $262.80 | 721,000 | — | — |
| 2018-07-13 | $166.91 | $260.75 | 1,021,100 | — | — |
| 2018-07-12 | $166.70 | $260.43 | 1,236,300 | — | — |
| 2018-07-11 | $165.43 | $258.44 | 1,407,600 | — | — |
| 2018-07-10 | $164.17 | $256.47 | 1,399,700 | — | — |
| 2018-07-09 | $163.53 | $255.47 | 1,651,900 | — | — |
| 2018-07-06 | $160.43 | $250.63 | 1,574,300 | — | — |
| 2018-07-05 | $160.30 | $250.43 | 1,334,500 | — | — |
| 2018-07-03 | $161.12 | $251.71 | 512,000 | — | — |
| 2018-07-02 | $163.99 | $256.19 | 917,800 | — | — |
| 2018-06-29 | $163.92 | $256.08 | 1,686,700 | — | — |
| 2018-06-28 | $163.86 | $255.99 | 1,100,000 | — | — |
| 2018-06-27 | $163.19 | $254.94 | 1,406,900 | — | — |
| 2018-06-26 | $165.55 | $258.63 | 1,646,300 | — | — |
| 2018-06-25 | $166.49 | $260.10 | 1,327,000 | — | — |
| 2018-06-22 | $168.42 | $263.11 | 1,967,000 | — | — |
| 2018-06-21 | $168.22 | $262.80 | 1,408,000 | — | — |
| 2018-06-20 | $167.21 | $261.22 | 1,231,600 | — | — |
| 2018-06-19 | $166.96 | $260.83 | 2,017,400 | — | — |
| 2018-06-18 | $169.20 | $264.33 | 1,117,200 | — | — |
| 2018-06-15 | $169.83 | $265.32 | 2,074,800 | — | — |
| 2018-06-14 | $168.86 | $263.80 | 1,684,600 | — | — |
| 2018-06-13 | $170.48 | $266.33 | 1,547,600 | — | — |
| 2018-06-12 | $170.22 | $265.93 | 1,217,600 | — | — |
| 2018-06-11 | $170.63 | $266.57 | 1,449,900 | — | — |
| 2018-06-08 | $170.97 | $267.10 | 1,428,100 | — | — |
| 2018-06-07 | $171.74 | $268.30 | 1,926,900 | — | — |
| 2018-06-06 | $173.54 | $270.02 | 2,257,300 | — | — |
| 2018-06-05 | $170.46 | $265.23 | 2,619,300 | — | — |
| 2018-06-04 | $170.30 | $264.98 | 1,984,800 | — | — |
| 2018-06-01 | $167.53 | $260.67 | 1,690,200 | — | — |
| 2018-05-31 | $162.90 | $253.46 | 3,657,500 | — | — |
| 2018-05-30 | $165.49 | $257.49 | 2,422,500 | — | — |
| 2018-05-29 | $158.68 | $246.90 | 1,862,200 | — | — |
| 2018-05-25 | $159.60 | $248.33 | 1,106,700 | — | — |
| 2018-05-24 | $160.01 | $248.97 | 1,473,300 | — | — |
| 2018-05-23 | $160.11 | $249.12 | 1,026,700 | — | — |
| 2018-05-22 | $160.86 | $250.29 | 1,387,500 | — | — |
| 2018-05-21 | $161.38 | $251.10 | 982,500 | — | — |
| 2018-05-18 | $159.78 | $248.61 | 1,923,800 | — | — |
| 2018-05-17 | $160.70 | $250.04 | 1,090,900 | — | — |
| 2018-05-16 | $160.67 | $249.99 | 911,200 | — | — |
| 2018-05-15 | $160.45 | $249.65 | 1,232,100 | — | — |
| 2018-05-14 | $161.03 | $250.55 | 1,336,100 | — | — |
| 2018-05-11 | $159.29 | $247.85 | 1,194,900 | — | — |
| 2018-05-10 | $159.96 | $248.89 | 1,532,500 | — | — |
| 2018-05-09 | $161.47 | $251.24 | 1,307,300 | — | — |
| 2018-05-08 | $158.46 | $246.55 | 1,299,100 | — | — |
| 2018-05-07 | $159.22 | $247.74 | 1,231,900 | — | — |
| 2018-05-04 | $159.16 | $247.64 | 1,406,100 | — | — |
| 2018-05-03 | $157.02 | $244.31 | 2,097,000 | — | — |
| 2018-05-02 | $156.38 | $243.32 | 1,700,500 | — | — |
| 2018-05-01 | $156.50 | $243.50 | 1,962,600 | — | — |
| 2018-04-30 | $157.68 | $245.34 | 1,412,900 | — | — |
| 2018-04-27 | $157.36 | $244.84 | 1,590,700 | — | — |
| 2018-04-26 | $159.45 | $248.10 | 3,048,800 | — | — |
| 2018-04-25 | $161.08 | $250.63 | 1,447,500 | — | — |
| 2018-04-24 | $161.60 | $251.44 | 1,534,600 | — | — |
| 2018-04-23 | $164.20 | $255.49 | 1,342,600 | — | — |
| 2018-04-20 | $165.08 | $256.86 | 1,598,100 | — | — |
| 2018-04-19 | $164.47 | $255.91 | 1,336,600 | — | — |
| 2018-04-18 | $165.20 | $257.04 | 1,026,400 | — | — |
| 2018-04-17 | $164.76 | $256.36 | 1,590,000 | — | — |
| 2018-04-16 | $164.02 | $255.21 | 1,022,400 | — | — |
| 2018-04-13 | $163.42 | $254.27 | 1,025,600 | — | — |
| 2018-04-12 | $164.21 | $255.50 | 1,796,500 | — | — |
| 2018-04-11 | $161.26 | $250.91 | 1,301,200 | — | — |
| 2018-04-10 | $163.59 | $254.54 | 1,939,300 | — | — |
| 2018-04-09 | $159.18 | $247.68 | 1,449,700 | — | — |
| 2018-04-06 | $158.26 | $246.24 | 1,313,800 | — | — |
| 2018-04-05 | $162.99 | $253.60 | 1,810,100 | — | — |
| 2018-04-04 | $160.49 | $249.71 | 1,519,800 | — | — |
| 2018-04-03 | $160.57 | $249.84 | 1,932,000 | — | — |
| 2018-04-02 | $157.70 | $245.37 | 1,795,400 | — | — |
| 2018-03-29 | $161.74 | $251.66 | 3,926,300 | — | — |
| 2018-03-28 | $158.84 | $247.15 | 2,043,800 | — | — |
| 2018-03-27 | $159.00 | $247.39 | 1,835,600 | — | — |
| 2018-03-26 | $161.71 | $251.61 | 1,936,800 | — | — |
| 2018-03-23 | $158.12 | $246.03 | 2,120,400 | — | — |
| 2018-03-22 | $160.16 | $249.20 | 1,562,900 | — | — |
| 2018-03-21 | $164.50 | $255.95 | 1,186,100 | — | — |
| 2018-03-20 | $164.18 | $255.45 | 964,300 | — | — |
| 2018-03-19 | $163.54 | $254.46 | 1,381,300 | — | — |
| 2018-03-16 | $165.12 | $256.92 | 7,742,200 | — | — |
| 2018-03-15 | $165.39 | $257.34 | 2,200,400 | — | — |
| 2018-03-14 | $162.95 | $253.54 | 2,255,200 | — | — |
| 2018-03-13 | $164.81 | $256.43 | 2,304,000 | — | — |
| 2018-03-12 | $169.18 | $263.23 | 1,774,800 | — | — |
| 2018-03-09 | $171.42 | $266.72 | 1,949,100 | — | — |
| 2018-03-08 | $168.44 | $262.08 | 1,560,000 | — | — |
| 2018-03-07 | $168.58 | $261.21 | 1,358,100 | — | — |
| 2018-03-06 | $169.59 | $262.78 | 1,610,300 | — | — |
| 2018-03-05 | $168.49 | $261.07 | 1,946,000 | — | — |
| 2018-03-02 | $166.26 | $257.62 | 1,605,000 | — | — |
| 2018-03-01 | $162.26 | $251.42 | 1,415,400 | — | — |
| 2018-02-28 | $166.16 | $257.46 | 1,620,000 | — | — |
| 2018-02-27 | $166.69 | $258.28 | 1,583,600 | — | — |
| 2018-02-26 | $166.90 | $258.61 | 1,213,900 | — | — |
| 2018-02-23 | $164.02 | $254.15 | 972,300 | — | — |
| 2018-02-22 | $160.53 | $248.74 | 1,224,100 | — | — |
| 2018-02-21 | $161.78 | $250.68 | 1,120,500 | — | — |
| 2018-02-20 | $163.35 | $253.11 | 1,435,400 | — | — |
| 2018-02-16 | $162.38 | $251.60 | 1,449,000 | — | — |
| 2018-02-15 | $165.11 | $255.83 | 1,595,400 | — | — |
| 2018-02-14 | $162.15 | $251.25 | 1,789,600 | — | — |
| 2018-02-13 | $160.16 | $248.16 | 1,238,300 | — | — |
| 2018-02-12 | $160.13 | $248.12 | 1,991,400 | — | — |
| 2018-02-09 | $156.85 | $243.04 | 2,623,800 | — | — |
| 2018-02-08 | $153.04 | $237.13 | 2,739,600 | — | — |
| 2018-02-07 | $159.93 | $247.81 | 2,725,600 | — | — |
| 2018-02-06 | $157.65 | $244.28 | 4,348,400 | — | — |
| 2018-02-05 | $153.96 | $238.56 | 3,687,700 | — | — |
| 2018-02-02 | $159.11 | $246.54 | 3,012,900 | — | — |
| 2018-02-01 | $158.91 | $246.23 | 2,357,300 | — | — |
| 2018-01-31 | $153.48 | $237.81 | 2,947,700 | — | — |
| 2018-01-30 | $153.33 | $237.58 | 1,506,100 | — | — |
| 2018-01-29 | $153.45 | $237.77 | 1,223,400 | — | — |
| 2018-01-26 | $155.16 | $240.42 | 1,131,300 | — | — |
| 2018-01-25 | $154.17 | $238.88 | 1,228,100 | — | — |
| 2018-01-24 | $154.99 | $240.15 | 1,048,400 | — | — |
| 2018-01-23 | $154.25 | $239.01 | 842,700 | — | — |
| 2018-01-22 | $155.45 | $240.87 | 910,700 | — | — |
| 2018-01-19 | $154.28 | $239.05 | 1,558,800 | — | — |
| 2018-01-18 | $152.21 | $235.85 | 1,140,900 | — | — |
| 2018-01-17 | $151.45 | $234.67 | 1,470,000 | — | — |
| 2018-01-16 | $152.20 | $235.83 | 1,304,100 | — | — |
| 2018-01-12 | $152.73 | $236.65 | 1,108,900 | — | — |
| 2018-01-11 | $152.81 | $236.78 | 1,056,100 | — | — |
| 2018-01-10 | $152.90 | $236.92 | 1,182,900 | — | — |
| 2018-01-09 | $152.63 | $236.50 | 944,800 | — | — |
| 2018-01-08 | $151.73 | $235.10 | 1,118,100 | — | — |
| 2018-01-05 | $149.65 | $231.88 | 953,900 | — | — |
| 2018-01-04 | $148.68 | $230.38 | 1,551,000 | — | — |
| 2018-01-03 | $147.11 | $227.94 | 1,340,500 | — | — |
| 2018-01-02 | $144.79 | $224.35 | 1,080,900 | — | — |