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
- 1981-12-31 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 | $286.48 | $1,376.43 | 860,500 | — | — |
| 2018-12-28 | $282.28 | $1,356.25 | 849,700 | — | — |
| 2018-12-27 | $284.43 | $1,364.17 | 887,800 | — | — |
| 2018-12-26 | $282.61 | $1,355.44 | 836,800 | — | — |
| 2018-12-24 | $273.36 | $1,311.08 | 514,900 | — | — |
| 2018-12-21 | $274.64 | $1,317.22 | 2,110,000 | — | — |
| 2018-12-20 | $278.09 | $1,333.77 | 1,470,700 | — | — |
| 2018-12-19 | $283.29 | $1,358.71 | 1,655,500 | — | — |
| 2018-12-18 | $292.02 | $1,400.58 | 1,497,200 | — | — |
| 2018-12-17 | $303.22 | $1,454.29 | 1,897,300 | — | — |
| 2018-12-14 | $299.93 | $1,438.51 | 1,121,500 | — | — |
| 2018-12-13 | $312.50 | $1,498.80 | 948,800 | — | — |
| 2018-12-12 | $310.52 | $1,489.31 | 866,000 | — | — |
| 2018-12-11 | $306.07 | $1,467.96 | 869,700 | — | — |
| 2018-12-10 | $307.32 | $1,473.96 | 1,268,700 | — | — |
| 2018-12-07 | $306.00 | $1,467.63 | 1,321,000 | — | — |
| 2018-12-06 | $316.27 | $1,516.88 | 1,913,700 | — | — |
| 2018-12-04 | $324.47 | $1,556.21 | 1,951,900 | — | — |
| 2018-12-03 | $333.48 | $1,599.42 | 1,795,000 | — | — |
| 2018-11-30 | $329.47 | $1,580.19 | 1,138,000 | — | — |
| 2018-11-29 | $330.29 | $1,584.13 | 912,400 | — | — |
| 2018-11-28 | $328.90 | $1,577.46 | 1,373,300 | — | — |
| 2018-11-27 | $309.63 | $1,485.04 | 996,800 | — | — |
| 2018-11-26 | $313.55 | $1,503.84 | 1,073,200 | — | — |
| 2018-11-23 | $305.92 | $1,467.24 | 309,400 | — | — |
| 2018-11-21 | $305.10 | $1,463.31 | 1,414,300 | — | — |
| 2018-11-20 | $307.22 | $1,473.48 | 1,705,300 | — | — |
| 2018-11-19 | $310.40 | $1,488.73 | 1,050,400 | — | — |
| 2018-11-16 | $319.73 | $1,533.48 | 1,268,300 | — | — |
| 2018-11-15 | $318.01 | $1,525.23 | 1,122,800 | — | — |
| 2018-11-14 | $320.41 | $1,536.74 | 1,534,900 | — | — |
| 2018-11-13 | $334.07 | $1,602.25 | 985,600 | — | — |
| 2018-11-12 | $337.65 | $1,619.42 | 772,200 | — | — |
| 2018-11-09 | $338.95 | $1,625.66 | 783,400 | — | — |
| 2018-11-08 | $339.59 | $1,628.73 | 1,068,400 | — | — |
| 2018-11-07 | $353.98 | $1,697.75 | 1,599,600 | — | — |
| 2018-11-06 | $331.81 | $1,591.42 | 772,400 | — | — |
| 2018-11-05 | $326.61 | $1,566.48 | 514,800 | — | — |
| 2018-11-02 | $323.05 | $1,549.40 | 684,600 | — | — |
| 2018-11-01 | $320.87 | $1,538.95 | 968,300 | — | — |
| 2018-10-31 | $320.41 | $1,536.74 | 972,700 | — | — |
| 2018-10-30 | $323.50 | $1,551.56 | 448,800 | — | — |
| 2018-10-29 | $317.61 | $1,523.31 | 671,500 | — | — |
| 2018-10-26 | $318.25 | $1,526.38 | 462,600 | — | — |
| 2018-10-25 | $321.58 | $1,542.35 | 452,300 | — | — |
| 2018-10-24 | $317.74 | $1,523.93 | 438,000 | — | — |
| 2018-10-23 | $325.83 | $1,562.73 | 440,400 | — | — |
| 2018-10-22 | $326.65 | $1,566.67 | 653,500 | — | — |
| 2018-10-19 | $328.38 | $1,574.96 | 646,600 | — | — |
| 2018-10-18 | $332.31 | $1,593.81 | 499,300 | — | — |
| 2018-10-17 | $328.08 | $1,573.53 | 354,000 | — | — |
| 2018-10-16 | $328.35 | $1,574.82 | 370,200 | — | — |
| 2018-10-15 | $317.01 | $1,520.43 | 597,900 | — | — |
| 2018-10-12 | $318.35 | $1,526.86 | 797,200 | — | — |
| 2018-10-11 | $319.91 | $1,534.34 | 757,800 | — | — |
| 2018-10-10 | $328.80 | $1,576.98 | 605,000 | — | — |
| 2018-10-09 | $335.14 | $1,607.39 | 652,100 | — | — |
| 2018-10-08 | $333.66 | $1,600.29 | 450,200 | — | — |
| 2018-10-05 | $331.14 | $1,588.20 | 398,800 | — | — |
| 2018-10-04 | $331.22 | $1,588.59 | 460,700 | — | — |
| 2018-10-03 | $332.63 | $1,595.35 | 743,100 | — | — |
| 2018-10-02 | $336.39 | $1,613.38 | 422,300 | — | — |
| 2018-10-01 | $338.43 | $1,623.17 | 420,200 | — | — |
| 2018-09-28 | $338.52 | $1,623.60 | 782,400 | — | — |
| 2018-09-27 | $335.08 | $1,607.10 | 336,000 | — | — |
| 2018-09-26 | $332.91 | $1,594.29 | 550,100 | — | — |
| 2018-09-25 | $333.82 | $1,598.65 | 649,200 | — | — |
| 2018-09-24 | $340.61 | $1,631.17 | 516,500 | — | — |
| 2018-09-21 | $337.76 | $1,617.52 | 827,100 | — | — |
| 2018-09-20 | $337.66 | $1,617.04 | 430,200 | — | — |
| 2018-09-19 | $335.80 | $1,608.13 | 369,800 | — | — |
| 2018-09-18 | $335.99 | $1,609.04 | 398,800 | — | — |
| 2018-09-17 | $334.04 | $1,599.70 | 538,400 | — | — |
| 2018-09-14 | $337.24 | $1,615.03 | 395,100 | — | — |
| 2018-09-13 | $337.93 | $1,618.33 | 364,200 | — | — |
| 2018-09-12 | $331.57 | $1,587.88 | 452,200 | — | — |
| 2018-09-11 | $332.88 | $1,594.15 | 452,700 | — | — |
| 2018-09-10 | $328.70 | $1,574.13 | 457,200 | — | — |
| 2018-09-07 | $337.13 | $1,614.50 | 381,500 | — | — |
| 2018-09-06 | $333.88 | $1,598.94 | 683,200 | — | — |
| 2018-09-05 | $332.88 | $1,594.15 | 534,700 | — | — |
| 2018-09-04 | $333.09 | $1,595.16 | 458,000 | — | — |
| 2018-08-31 | $333.26 | $1,595.97 | 474,700 | — | — |
| 2018-08-30 | $332.37 | $1,591.71 | 314,400 | — | — |
| 2018-08-29 | $334.56 | $1,602.20 | 496,900 | — | — |
| 2018-08-28 | $333.24 | $1,595.87 | 272,000 | — | — |
| 2018-08-27 | $332.37 | $1,591.71 | 291,600 | — | — |
| 2018-08-24 | $331.44 | $1,587.25 | 292,900 | — | — |
| 2018-08-23 | $329.05 | $1,575.81 | 510,600 | — | — |
| 2018-08-22 | $324.18 | $1,552.49 | 362,300 | — | — |
| 2018-08-21 | $325.97 | $1,561.06 | 326,400 | — | — |
| 2018-08-20 | $326.39 | $1,563.07 | 368,300 | — | — |
| 2018-08-17 | $324.62 | $1,554.59 | 516,000 | — | — |
| 2018-08-16 | $330.08 | $1,580.74 | 410,700 | — | — |
| 2018-08-15 | $326.10 | $1,561.68 | 381,800 | — | — |
| 2018-08-14 | $329.34 | $1,577.20 | 423,000 | — | — |
| 2018-08-13 | $324.07 | $1,551.96 | 306,400 | — | — |
| 2018-08-10 | $325.04 | $1,556.60 | 380,600 | — | — |
| 2018-08-09 | $323.71 | $1,550.23 | 341,500 | — | — |
| 2018-08-08 | $324.22 | $1,552.68 | 393,700 | — | — |
| 2018-08-07 | $321.79 | $1,541.04 | 474,800 | — | — |
| 2018-08-06 | $323.09 | $1,547.27 | 414,800 | — | — |
| 2018-08-03 | $324.11 | $1,552.15 | 453,800 | — | — |
| 2018-08-02 | $321.70 | $1,540.61 | 650,300 | — | — |
| 2018-08-01 | $318.14 | $1,523.56 | 1,281,500 | — | — |
| 2018-07-31 | $314.18 | $1,504.60 | 845,900 | — | — |
| 2018-07-30 | $313.00 | $1,498.94 | 700,500 | — | — |
| 2018-07-27 | $315.10 | $1,509.00 | 574,500 | — | — |
| 2018-07-26 | $319.11 | $1,528.21 | 755,400 | — | — |
| 2018-07-25 | $316.57 | $1,516.04 | 710,800 | — | — |
| 2018-07-24 | $314.96 | $1,508.33 | 659,000 | — | — |
| 2018-07-23 | $317.86 | $1,522.22 | 605,300 | — | — |
| 2018-07-20 | $317.81 | $1,521.98 | 458,600 | — | — |
| 2018-07-19 | $318.40 | $1,524.80 | 456,100 | — | — |
| 2018-07-18 | $317.01 | $1,518.15 | 408,800 | — | — |
| 2018-07-17 | $313.89 | $1,503.21 | 690,800 | — | — |
| 2018-07-16 | $315.68 | $1,511.78 | 520,500 | — | — |
| 2018-07-13 | $317.12 | $1,518.68 | 462,200 | — | — |
| 2018-07-12 | $315.71 | $1,511.92 | 603,500 | — | — |
| 2018-07-11 | $315.93 | $1,512.98 | 675,000 | — | — |
| 2018-07-10 | $312.43 | $1,496.21 | 706,900 | — | — |
| 2018-07-09 | $313.07 | $1,499.28 | 542,200 | — | — |
| 2018-07-06 | $309.02 | $1,479.88 | 645,900 | — | — |
| 2018-07-05 | $306.16 | $1,466.19 | 473,800 | — | — |
| 2018-07-03 | $300.85 | $1,440.76 | 344,800 | — | — |
| 2018-07-02 | $298.80 | $1,430.94 | 366,400 | — | — |
| 2018-06-29 | $297.63 | $1,425.34 | 486,500 | — | — |
| 2018-06-28 | $296.99 | $1,422.27 | 562,600 | — | — |
| 2018-06-27 | $298.79 | $1,428.50 | 453,000 | — | — |
| 2018-06-26 | $296.79 | $1,418.94 | 902,900 | — | — |
| 2018-06-25 | $299.83 | $1,433.47 | 628,400 | — | — |
| 2018-06-22 | $299.98 | $1,434.19 | 582,400 | — | — |
| 2018-06-21 | $298.67 | $1,427.93 | 804,900 | — | — |
| 2018-06-20 | $300.25 | $1,435.48 | 443,100 | — | — |
| 2018-06-19 | $299.81 | $1,433.38 | 582,500 | — | — |
| 2018-06-18 | $305.10 | $1,458.67 | 482,900 | — | — |
| 2018-06-15 | $306.95 | $1,467.51 | 721,500 | — | — |
| 2018-06-14 | $304.43 | $1,455.46 | 456,800 | — | — |
| 2018-06-13 | $306.41 | $1,464.93 | 740,200 | — | — |
| 2018-06-12 | $305.91 | $1,462.54 | 834,300 | — | — |
| 2018-06-11 | $301.49 | $1,441.41 | 384,400 | — | — |
| 2018-06-08 | $297.89 | $1,424.20 | 304,100 | — | — |
| 2018-06-07 | $296.40 | $1,417.07 | 373,400 | — | — |
| 2018-06-06 | $295.33 | $1,411.96 | 483,500 | — | — |
| 2018-06-05 | $293.94 | $1,405.31 | 397,500 | — | — |
| 2018-06-04 | $294.14 | $1,406.27 | 383,800 | — | — |
| 2018-06-01 | $289.68 | $1,384.94 | 515,300 | — | — |
| 2018-05-31 | $290.98 | $1,391.16 | 892,400 | — | — |
| 2018-05-30 | $296.38 | $1,416.98 | 416,300 | — | — |
| 2018-05-29 | $292.36 | $1,397.76 | 411,800 | — | — |
| 2018-05-25 | $294.41 | $1,407.56 | 381,500 | — | — |
| 2018-05-24 | $293.69 | $1,404.12 | 572,000 | — | — |
| 2018-05-23 | $291.89 | $1,395.51 | 405,300 | — | — |
| 2018-05-22 | $292.39 | $1,397.90 | 731,600 | — | — |
| 2018-05-21 | $294.64 | $1,408.66 | 397,700 | — | — |
| 2018-05-18 | $292.87 | $1,400.20 | 448,200 | — | — |
| 2018-05-17 | $290.92 | $1,390.87 | 402,300 | — | — |
| 2018-05-16 | $289.82 | $1,385.61 | 477,200 | — | — |
| 2018-05-15 | $290.41 | $1,388.43 | 737,900 | — | — |
| 2018-05-14 | $289.63 | $1,384.71 | 740,500 | — | — |
| 2018-05-11 | $284.72 | $1,361.23 | 651,500 | — | — |
| 2018-05-10 | $281.90 | $1,347.75 | 1,052,700 | — | — |
| 2018-05-09 | $273.25 | $1,306.39 | 1,566,200 | — | — |
| 2018-05-08 | $278.81 | $1,332.98 | 949,800 | — | — |
| 2018-05-07 | $283.77 | $1,356.69 | 900,200 | — | — |
| 2018-05-04 | $287.39 | $1,374.00 | 806,400 | — | — |
| 2018-05-03 | $286.68 | $1,370.60 | 1,113,500 | — | — |
| 2018-05-02 | $287.67 | $1,375.34 | 1,366,600 | — | — |
| 2018-05-01 | $295.19 | $1,411.29 | 692,500 | — | — |
| 2018-04-30 | $294.18 | $1,406.46 | 624,100 | — | — |
| 2018-04-27 | $296.89 | $1,419.42 | 372,400 | — | — |
| 2018-04-26 | $296.23 | $1,416.26 | 456,100 | — | — |
| 2018-04-25 | $297.39 | $1,421.81 | 494,400 | — | — |
| 2018-04-24 | $293.95 | $1,405.36 | 457,600 | — | — |
| 2018-04-23 | $294.50 | $1,407.99 | 458,400 | — | — |
| 2018-04-20 | $294.12 | $1,406.17 | 675,200 | — | — |
| 2018-04-19 | $295.00 | $1,410.38 | 451,500 | — | — |
| 2018-04-18 | $298.30 | $1,426.16 | 831,300 | — | — |
| 2018-04-17 | $296.29 | $1,416.55 | 1,190,500 | — | — |
| 2018-04-16 | $289.95 | $1,386.24 | 979,500 | — | — |
| 2018-04-13 | $287.62 | $1,375.10 | 411,000 | — | — |
| 2018-04-12 | $285.56 | $1,365.25 | 589,800 | — | — |
| 2018-04-11 | $282.28 | $1,349.57 | 559,800 | — | — |
| 2018-04-10 | $286.84 | $1,371.37 | 456,900 | — | — |
| 2018-04-09 | $285.00 | $1,362.57 | 696,000 | — | — |
| 2018-04-06 | $283.73 | $1,356.50 | 697,900 | — | — |
| 2018-04-05 | $287.29 | $1,373.52 | 746,200 | — | — |
| 2018-04-04 | $286.99 | $1,372.08 | 1,096,000 | — | — |
| 2018-04-03 | $282.47 | $1,350.47 | 1,342,700 | — | — |
| 2018-04-02 | $280.70 | $1,342.01 | 3,364,800 | — | — |
| 2018-03-29 | $268.83 | $1,285.26 | 1,176,200 | — | — |
| 2018-03-28 | $267.55 | $1,279.14 | 925,800 | — | — |
| 2018-03-27 | $267.65 | $1,277.23 | 908,600 | — | — |
| 2018-03-26 | $268.10 | $1,279.38 | 929,700 | — | — |
| 2018-03-23 | $261.60 | $1,248.36 | 819,000 | — | — |
| 2018-03-22 | $265.72 | $1,268.02 | 955,800 | — | — |
| 2018-03-21 | $270.81 | $1,292.31 | 1,178,700 | — | — |
| 2018-03-20 | $273.60 | $1,305.62 | 1,049,200 | — | — |
| 2018-03-19 | $269.98 | $1,288.35 | 1,217,400 | — | — |
| 2018-03-16 | $272.73 | $1,301.47 | 2,128,200 | — | — |
| 2018-03-15 | $271.09 | $1,293.65 | 811,600 | — | — |
| 2018-03-14 | $270.50 | $1,290.83 | 740,200 | — | — |
| 2018-03-13 | $269.98 | $1,288.35 | 888,500 | — | — |
| 2018-03-12 | $268.21 | $1,279.90 | 1,050,700 | — | — |
| 2018-03-09 | $272.50 | $1,300.37 | 1,080,100 | — | — |
| 2018-03-08 | $269.52 | $1,286.15 | 1,741,400 | — | — |
| 2018-03-07 | $273.29 | $1,304.14 | 765,500 | — | — |
| 2018-03-06 | $273.11 | $1,303.28 | 768,200 | — | — |
| 2018-03-05 | $270.59 | $1,291.26 | 689,000 | — | — |
| 2018-03-02 | $269.80 | $1,287.49 | 793,000 | — | — |
| 2018-03-01 | $269.72 | $1,287.11 | 888,000 | — | — |
| 2018-02-28 | $271.82 | $1,297.13 | 1,007,100 | — | — |
| 2018-02-27 | $276.92 | $1,321.47 | 1,018,900 | — | — |
| 2018-02-26 | $274.58 | $1,310.30 | 775,600 | — | — |
| 2018-02-23 | $271.19 | $1,294.12 | 1,182,000 | — | — |
| 2018-02-22 | $267.81 | $1,277.99 | 961,500 | — | — |
| 2018-02-21 | $266.38 | $1,271.17 | 650,200 | — | — |
| 2018-02-20 | $267.33 | $1,275.70 | 844,300 | — | — |
| 2018-02-16 | $269.00 | $1,283.67 | 672,200 | — | — |
| 2018-02-15 | $267.45 | $1,276.28 | 861,800 | — | — |
| 2018-02-14 | $267.47 | $1,276.37 | 1,101,000 | — | — |
| 2018-02-13 | $268.07 | $1,279.23 | 1,007,800 | — | — |
| 2018-02-12 | $267.05 | $1,274.37 | 1,012,100 | — | — |
| 2018-02-09 | $265.32 | $1,266.11 | 1,636,000 | — | — |
| 2018-02-08 | $262.37 | $1,252.03 | 2,035,900 | — | — |
| 2018-02-07 | $264.90 | $1,264.11 | 1,686,500 | — | — |
| 2018-02-06 | $269.12 | $1,284.24 | 1,387,000 | — | — |
| 2018-02-05 | $267.10 | $1,274.61 | 1,039,300 | — | — |
| 2018-02-02 | $276.50 | $1,319.46 | 940,000 | — | — |
| 2018-02-01 | $279.77 | $1,335.07 | 1,013,500 | — | — |
| 2018-01-31 | $281.83 | $1,344.90 | 1,076,200 | — | — |
| 2018-01-30 | $282.29 | $1,347.09 | 1,620,000 | — | — |
| 2018-01-29 | $291.23 | $1,389.75 | 897,600 | — | — |
| 2018-01-26 | $288.29 | $1,375.72 | 1,137,000 | — | — |
| 2018-01-25 | $285.91 | $1,364.37 | 924,900 | — | — |
| 2018-01-24 | $286.32 | $1,366.32 | 1,196,100 | — | — |
| 2018-01-23 | $282.86 | $1,349.81 | 1,338,000 | — | — |
| 2018-01-22 | $281.87 | $1,345.09 | 1,152,500 | — | — |
| 2018-01-19 | $279.30 | $1,332.82 | 1,161,200 | — | — |
| 2018-01-18 | $279.44 | $1,333.49 | 1,310,500 | — | — |
| 2018-01-17 | $275.75 | $1,315.88 | 1,116,800 | — | — |
| 2018-01-16 | $270.17 | $1,289.26 | 1,769,900 | — | — |
| 2018-01-12 | $268.02 | $1,279.00 | 1,573,400 | — | — |
| 2018-01-11 | $265.21 | $1,265.59 | 770,400 | — | — |
| 2018-01-10 | $263.10 | $1,255.52 | 928,400 | — | — |
| 2018-01-09 | $263.08 | $1,255.42 | 1,162,800 | — | — |
| 2018-01-08 | $258.55 | $1,233.80 | 1,313,000 | — | — |
| 2018-01-05 | $264.33 | $1,261.39 | 1,226,500 | — | — |
| 2018-01-04 | $258.36 | $1,232.90 | 1,346,100 | — | — |
| 2018-01-03 | $251.28 | $1,199.11 | 1,214,700 | — | — |
| 2018-01-02 | $251.64 | $1,200.83 | 816,900 | — | — |