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
- 1973-02-21 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 | $85.20 | $332.87 | 1,066,400 | — | — |
| 2018-12-28 | $85.25 | $333.07 | 935,700 | — | — |
| 2018-12-27 | $85.85 | $335.41 | 1,131,800 | — | — |
| 2018-12-26 | $85.33 | $333.38 | 993,200 | — | — |
| 2018-12-24 | $84.61 | $330.57 | 547,600 | — | — |
| 2018-12-21 | $89.41 | $349.32 | 2,417,700 | — | — |
| 2018-12-20 | $89.55 | $349.87 | 1,061,400 | — | — |
| 2018-12-19 | $88.45 | $345.57 | 1,757,700 | — | — |
| 2018-12-18 | $88.37 | $345.26 | 1,763,500 | — | — |
| 2018-12-17 | $88.42 | $345.45 | 1,061,200 | — | — |
| 2018-12-14 | $91.44 | $357.25 | 1,065,600 | — | — |
| 2018-12-13 | $92.33 | $360.73 | 800,200 | — | — |
| 2018-12-12 | $91.12 | $356.00 | 1,412,500 | — | — |
| 2018-12-11 | $91.66 | $358.11 | 753,700 | — | — |
| 2018-12-10 | $91.07 | $355.80 | 756,500 | — | — |
| 2018-12-07 | $90.78 | $354.67 | 754,100 | — | — |
| 2018-12-06 | $90.79 | $354.71 | 1,387,300 | — | — |
| 2018-12-04 | $90.09 | $351.98 | 1,071,700 | — | — |
| 2018-12-03 | $90.23 | $352.52 | 838,500 | — | — |
| 2018-11-30 | $89.36 | $349.12 | 1,431,600 | — | — |
| 2018-11-29 | $88.84 | $347.09 | 1,208,600 | — | — |
| 2018-11-28 | $89.11 | $348.15 | 1,344,200 | — | — |
| 2018-11-27 | $89.77 | $350.73 | 1,250,800 | — | — |
| 2018-11-26 | $88.64 | $346.31 | 826,200 | — | — |
| 2018-11-23 | $88.27 | $344.86 | 434,300 | — | — |
| 2018-11-21 | $87.54 | $342.01 | 918,800 | — | — |
| 2018-11-20 | $88.30 | $344.98 | 816,200 | — | — |
| 2018-11-19 | $88.87 | $347.21 | 819,000 | — | — |
| 2018-11-16 | $88.32 | $345.06 | 1,181,500 | — | — |
| 2018-11-15 | $88.70 | $346.54 | 1,157,500 | — | — |
| 2018-11-14 | $88.24 | $344.75 | 1,173,300 | — | — |
| 2018-11-13 | $89.25 | $348.69 | 1,599,100 | — | — |
| 2018-11-12 | $88.86 | $347.17 | 1,446,900 | — | — |
| 2018-11-09 | $88.47 | $345.65 | 1,281,400 | — | — |
| 2018-11-08 | $87.56 | $342.09 | 1,777,300 | — | — |
| 2018-11-07 | $85.39 | $333.61 | 1,155,100 | — | — |
| 2018-11-06 | $84.65 | $330.72 | 1,159,700 | — | — |
| 2018-11-05 | $83.41 | $325.88 | 1,946,800 | — | — |
| 2018-11-02 | $82.38 | $321.85 | 864,000 | — | — |
| 2018-11-01 | $82.56 | $322.56 | 1,301,700 | — | — |
| 2018-10-31 | $82.25 | $321.35 | 1,222,700 | — | — |
| 2018-10-30 | $83.68 | $324.05 | 699,400 | — | — |
| 2018-10-29 | $83.42 | $323.04 | 962,300 | — | — |
| 2018-10-26 | $82.65 | $320.06 | 945,400 | — | — |
| 2018-10-25 | $84.45 | $327.03 | 1,026,300 | — | — |
| 2018-10-24 | $86.43 | $334.70 | 783,700 | — | — |
| 2018-10-23 | $84.13 | $325.79 | 901,700 | — | — |
| 2018-10-22 | $84.91 | $328.81 | 940,900 | — | — |
| 2018-10-19 | $85.15 | $329.74 | 1,018,800 | — | — |
| 2018-10-18 | $83.48 | $323.27 | 1,318,600 | — | — |
| 2018-10-17 | $83.69 | $324.09 | 1,129,300 | — | — |
| 2018-10-16 | $83.54 | $323.51 | 1,503,900 | — | — |
| 2018-10-15 | $81.68 | $316.30 | 1,102,700 | — | — |
| 2018-10-12 | $81.50 | $315.61 | 866,500 | — | — |
| 2018-10-11 | $81.30 | $314.83 | 1,259,000 | — | — |
| 2018-10-10 | $82.69 | $320.21 | 1,487,700 | — | — |
| 2018-10-09 | $83.32 | $322.65 | 945,800 | — | — |
| 2018-10-08 | $82.77 | $320.52 | 854,000 | — | — |
| 2018-10-05 | $81.80 | $316.77 | 913,000 | — | — |
| 2018-10-04 | $80.25 | $310.77 | 1,045,400 | — | — |
| 2018-10-03 | $78.77 | $305.03 | 718,200 | — | — |
| 2018-10-02 | $79.42 | $307.55 | 844,600 | — | — |
| 2018-10-01 | $78.89 | $305.50 | 619,600 | — | — |
| 2018-09-28 | $79.18 | $306.62 | 851,100 | — | — |
| 2018-09-27 | $78.09 | $302.40 | 528,700 | — | — |
| 2018-09-26 | $77.41 | $299.77 | 600,200 | — | — |
| 2018-09-25 | $78.18 | $302.75 | 745,300 | — | — |
| 2018-09-24 | $79.37 | $307.36 | 951,000 | — | — |
| 2018-09-21 | $80.22 | $310.65 | 1,881,800 | — | — |
| 2018-09-20 | $79.47 | $307.75 | 769,200 | — | — |
| 2018-09-19 | $79.03 | $306.04 | 1,156,200 | — | — |
| 2018-09-18 | $80.82 | $312.97 | 790,200 | — | — |
| 2018-09-17 | $80.86 | $313.13 | 825,700 | — | — |
| 2018-09-14 | $80.35 | $311.15 | 656,100 | — | — |
| 2018-09-13 | $80.38 | $311.27 | 576,300 | — | — |
| 2018-09-12 | $79.77 | $308.91 | 719,900 | — | — |
| 2018-09-11 | $79.69 | $308.60 | 636,700 | — | — |
| 2018-09-10 | $80.05 | $309.99 | 644,900 | — | — |
| 2018-09-07 | $79.59 | $308.21 | 695,300 | — | — |
| 2018-09-06 | $80.20 | $310.57 | 616,700 | — | — |
| 2018-09-05 | $80.04 | $309.95 | 1,191,000 | — | — |
| 2018-09-04 | $79.18 | $306.62 | 965,500 | — | — |
| 2018-08-31 | $78.55 | $304.18 | 1,254,000 | — | — |
| 2018-08-30 | $78.71 | $304.80 | 1,501,900 | — | — |
| 2018-08-29 | $79.49 | $307.82 | 1,121,000 | — | — |
| 2018-08-28 | $79.39 | $307.44 | 1,045,200 | — | — |
| 2018-08-27 | $80.53 | $311.85 | 748,100 | — | — |
| 2018-08-24 | $81.23 | $314.56 | 570,000 | — | — |
| 2018-08-23 | $80.83 | $313.01 | 769,200 | — | — |
| 2018-08-22 | $80.53 | $311.85 | 590,800 | — | — |
| 2018-08-21 | $81.67 | $316.26 | 781,300 | — | — |
| 2018-08-20 | $82.17 | $318.20 | 753,800 | — | — |
| 2018-08-17 | $82.27 | $318.59 | 1,510,900 | — | — |
| 2018-08-16 | $81.70 | $316.38 | 1,988,500 | — | — |
| 2018-08-15 | $82.10 | $317.93 | 801,400 | — | — |
| 2018-08-14 | $81.37 | $315.10 | 697,700 | — | — |
| 2018-08-13 | $81.21 | $314.48 | 705,700 | — | — |
| 2018-08-10 | $81.30 | $314.83 | 567,300 | — | — |
| 2018-08-09 | $81.31 | $314.87 | 501,200 | — | — |
| 2018-08-08 | $80.88 | $313.21 | 651,200 | — | — |
| 2018-08-07 | $80.89 | $313.24 | 931,800 | — | — |
| 2018-08-06 | $81.13 | $314.17 | 1,494,400 | — | — |
| 2018-08-03 | $80.32 | $311.04 | 1,031,600 | — | — |
| 2018-08-02 | $80.05 | $309.99 | 808,900 | — | — |
| 2018-08-01 | $79.58 | $308.17 | 805,100 | — | — |
| 2018-07-31 | $80.43 | $311.46 | 918,600 | — | — |
| 2018-07-30 | $80.25 | $308.07 | 617,100 | — | — |
| 2018-07-27 | $80.66 | $309.65 | 548,700 | — | — |
| 2018-07-26 | $80.96 | $310.80 | 701,200 | — | — |
| 2018-07-25 | $79.75 | $306.16 | 1,295,100 | — | — |
| 2018-07-24 | $78.98 | $303.20 | 1,297,300 | — | — |
| 2018-07-23 | $79.16 | $303.89 | 670,600 | — | — |
| 2018-07-20 | $79.94 | $306.88 | 653,700 | — | — |
| 2018-07-19 | $80.78 | $310.11 | 941,700 | — | — |
| 2018-07-18 | $79.99 | $307.08 | 923,200 | — | — |
| 2018-07-17 | $80.24 | $308.04 | 489,400 | — | — |
| 2018-07-16 | $80.31 | $308.30 | 752,000 | — | — |
| 2018-07-13 | $80.15 | $307.69 | 701,700 | — | — |
| 2018-07-12 | $80.35 | $308.46 | 1,110,800 | — | — |
| 2018-07-11 | $80.84 | $310.34 | 680,800 | — | — |
| 2018-07-10 | $79.91 | $306.77 | 1,615,300 | — | — |
| 2018-07-09 | $79.48 | $305.12 | 1,495,600 | — | — |
| 2018-07-06 | $82.74 | $317.63 | 988,300 | — | — |
| 2018-07-05 | $82.38 | $316.25 | 706,500 | — | — |
| 2018-07-03 | $81.82 | $314.10 | 301,100 | — | — |
| 2018-07-02 | $81.45 | $312.68 | 908,700 | — | — |
| 2018-06-29 | $80.56 | $309.26 | 726,600 | — | — |
| 2018-06-28 | $80.58 | $309.34 | 682,600 | — | — |
| 2018-06-27 | $80.92 | $310.65 | 606,700 | — | — |
| 2018-06-26 | $80.33 | $308.38 | 1,073,600 | — | — |
| 2018-06-25 | $80.01 | $307.15 | 888,000 | — | — |
| 2018-06-22 | $78.29 | $300.55 | 818,500 | — | — |
| 2018-06-21 | $77.53 | $297.63 | 556,600 | — | — |
| 2018-06-20 | $77.57 | $297.79 | 754,800 | — | — |
| 2018-06-19 | $77.69 | $298.25 | 989,600 | — | — |
| 2018-06-18 | $76.35 | $293.10 | 1,093,400 | — | — |
| 2018-06-15 | $76.11 | $292.18 | 1,585,300 | — | — |
| 2018-06-14 | $75.41 | $289.49 | 1,195,800 | — | — |
| 2018-06-13 | $74.35 | $285.42 | 900,500 | — | — |
| 2018-06-12 | $74.58 | $286.31 | 870,000 | — | — |
| 2018-06-11 | $73.56 | $282.39 | 620,700 | — | — |
| 2018-06-08 | $74.40 | $285.62 | 415,100 | — | — |
| 2018-06-07 | $74.48 | $285.92 | 926,100 | — | — |
| 2018-06-06 | $74.15 | $284.66 | 1,003,100 | — | — |
| 2018-06-05 | $75.70 | $290.61 | 776,600 | — | — |
| 2018-06-04 | $76.46 | $293.53 | 1,396,100 | — | — |
| 2018-06-01 | $77.58 | $297.82 | 819,400 | — | — |
| 2018-05-31 | $79.61 | $305.62 | 1,277,500 | — | — |
| 2018-05-30 | $79.82 | $306.42 | 805,100 | — | — |
| 2018-05-29 | $78.89 | $302.85 | 862,000 | — | — |
| 2018-05-25 | $78.39 | $300.93 | 942,300 | — | — |
| 2018-05-24 | $78.02 | $299.51 | 491,600 | — | — |
| 2018-05-23 | $77.50 | $297.52 | 725,200 | — | — |
| 2018-05-22 | $76.70 | $294.45 | 930,100 | — | — |
| 2018-05-21 | $76.23 | $292.64 | 783,800 | — | — |
| 2018-05-18 | $76.54 | $293.83 | 760,200 | — | — |
| 2018-05-17 | $76.37 | $293.18 | 687,300 | — | — |
| 2018-05-16 | $76.95 | $295.41 | 791,000 | — | — |
| 2018-05-15 | $77.24 | $296.52 | 597,000 | — | — |
| 2018-05-14 | $78.08 | $299.74 | 588,700 | — | — |
| 2018-05-11 | $78.12 | $299.90 | 455,600 | — | — |
| 2018-05-10 | $78.13 | $299.94 | 530,300 | — | — |
| 2018-05-09 | $77.41 | $297.17 | 655,400 | — | — |
| 2018-05-08 | $78.30 | $300.59 | 1,065,700 | — | — |
| 2018-05-07 | $79.75 | $306.16 | 983,300 | — | — |
| 2018-05-04 | $80.20 | $307.88 | 1,084,900 | — | — |
| 2018-05-03 | $79.81 | $306.39 | 1,097,400 | — | — |
| 2018-05-02 | $79.42 | $304.89 | 1,613,200 | — | — |
| 2018-05-01 | $80.02 | $307.19 | 904,200 | — | — |
| 2018-04-30 | $80.50 | $309.03 | 752,000 | — | — |
| 2018-04-27 | $81.61 | $310.63 | 867,700 | — | — |
| 2018-04-26 | $81.05 | $308.50 | 1,100,800 | — | — |
| 2018-04-25 | $79.92 | $304.19 | 1,088,200 | — | — |
| 2018-04-24 | $79.55 | $302.79 | 1,340,800 | — | — |
| 2018-04-23 | $78.46 | $298.64 | 946,000 | — | — |
| 2018-04-20 | $78.02 | $296.96 | 773,400 | — | — |
| 2018-04-19 | $78.69 | $299.51 | 1,099,000 | — | — |
| 2018-04-18 | $79.24 | $301.61 | 1,322,600 | — | — |
| 2018-04-17 | $80.15 | $305.07 | 733,600 | — | — |
| 2018-04-16 | $79.29 | $301.80 | 707,200 | — | — |
| 2018-04-13 | $78.14 | $297.42 | 860,300 | — | — |
| 2018-04-12 | $77.30 | $294.22 | 950,100 | — | — |
| 2018-04-11 | $78.51 | $298.83 | 801,900 | — | — |
| 2018-04-10 | $78.49 | $298.75 | 1,302,100 | — | — |
| 2018-04-09 | $79.70 | $303.36 | 601,200 | — | — |
| 2018-04-06 | $79.75 | $303.55 | 1,035,200 | — | — |
| 2018-04-05 | $80.30 | $305.64 | 602,800 | — | — |
| 2018-04-04 | $80.06 | $304.73 | 857,700 | — | — |
| 2018-04-03 | $79.90 | $304.12 | 1,153,400 | — | — |
| 2018-04-02 | $78.94 | $300.46 | 921,000 | — | — |
| 2018-03-29 | $79.80 | $303.74 | 754,100 | — | — |
| 2018-03-28 | $79.47 | $302.48 | 975,100 | — | — |
| 2018-03-27 | $79.37 | $302.10 | 741,500 | — | — |
| 2018-03-26 | $78.16 | $297.50 | 931,300 | — | — |
| 2018-03-23 | $77.76 | $295.97 | 1,518,100 | — | — |
| 2018-03-22 | $77.99 | $296.85 | 1,198,500 | — | — |
| 2018-03-21 | $77.95 | $296.70 | 829,300 | — | — |
| 2018-03-20 | $77.99 | $296.85 | 751,000 | — | — |
| 2018-03-19 | $77.73 | $295.86 | 799,600 | — | — |
| 2018-03-16 | $77.97 | $296.77 | 2,155,800 | — | — |
| 2018-03-15 | $77.05 | $293.27 | 988,700 | — | — |
| 2018-03-14 | $76.78 | $292.24 | 825,000 | — | — |
| 2018-03-13 | $76.42 | $290.87 | 726,000 | — | — |
| 2018-03-12 | $76.32 | $290.49 | 1,202,400 | — | — |
| 2018-03-09 | $76.38 | $290.72 | 946,900 | — | — |
| 2018-03-08 | $75.97 | $289.16 | 806,500 | — | — |
| 2018-03-07 | $75.43 | $287.10 | 974,800 | — | — |
| 2018-03-06 | $76.30 | $290.42 | 925,200 | — | — |
| 2018-03-05 | $78.05 | $297.08 | 600,500 | — | — |
| 2018-03-02 | $76.92 | $292.78 | 802,500 | — | — |
| 2018-03-01 | $77.52 | $295.06 | 1,016,600 | — | — |
| 2018-02-28 | $76.96 | $292.93 | 1,106,700 | — | — |
| 2018-02-27 | $77.94 | $296.66 | 1,029,800 | — | — |
| 2018-02-26 | $80.28 | $305.57 | 1,743,700 | — | — |
| 2018-02-23 | $80.15 | $305.07 | 2,196,500 | — | — |
| 2018-02-22 | $76.74 | $292.09 | 1,563,800 | — | — |
| 2018-02-21 | $76.10 | $289.66 | 687,300 | — | — |
| 2018-02-20 | $77.20 | $293.84 | 572,800 | — | — |
| 2018-02-16 | $78.69 | $299.51 | 843,300 | — | — |
| 2018-02-15 | $78.06 | $297.12 | 571,600 | — | — |
| 2018-02-14 | $76.09 | $289.62 | 579,500 | — | — |
| 2018-02-13 | $76.82 | $292.40 | 608,400 | — | — |
| 2018-02-12 | $76.73 | $292.05 | 935,300 | — | — |
| 2018-02-09 | $76.29 | $290.38 | 867,300 | — | — |
| 2018-02-08 | $74.34 | $282.96 | 1,342,500 | — | — |
| 2018-02-07 | $75.16 | $286.08 | 984,400 | — | — |
| 2018-02-06 | $75.16 | $286.08 | 1,267,400 | — | — |
| 2018-02-05 | $75.98 | $289.20 | 919,000 | — | — |
| 2018-02-02 | $77.73 | $295.86 | 681,600 | — | — |
| 2018-02-01 | $78.46 | $298.64 | 955,100 | — | — |
| 2018-01-31 | $79.95 | $304.31 | 1,124,400 | — | — |
| 2018-01-30 | $79.33 | $299.30 | 770,000 | — | — |
| 2018-01-29 | $79.39 | $299.53 | 585,600 | — | — |
| 2018-01-26 | $80.94 | $305.38 | 523,900 | — | — |
| 2018-01-25 | $81.05 | $305.79 | 704,000 | — | — |
| 2018-01-24 | $80.22 | $302.66 | 1,054,000 | — | — |
| 2018-01-23 | $79.89 | $301.42 | 738,100 | — | — |
| 2018-01-22 | $78.96 | $297.91 | 683,000 | — | — |
| 2018-01-19 | $79.08 | $298.36 | 779,000 | — | — |
| 2018-01-18 | $79.21 | $298.85 | 656,600 | — | — |
| 2018-01-17 | $79.53 | $300.06 | 944,200 | — | — |
| 2018-01-16 | $78.86 | $297.53 | 760,500 | — | — |
| 2018-01-12 | $79.22 | $298.89 | 748,700 | — | — |
| 2018-01-11 | $79.92 | $301.53 | 432,800 | — | — |
| 2018-01-10 | $80.57 | $303.98 | 457,700 | — | — |
| 2018-01-09 | $82.02 | $309.45 | 571,800 | — | — |
| 2018-01-08 | $83.05 | $313.34 | 592,400 | — | — |
| 2018-01-05 | $82.42 | $310.96 | 907,100 | — | — |
| 2018-01-04 | $82.51 | $311.30 | 669,300 | — | — |
| 2018-01-03 | $83.12 | $313.60 | 930,200 | — | — |
| 2018-01-02 | $83.89 | $316.51 | 748,000 | — | — |