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 | $147.35 | $243.62 | 1,199,400 | — | — |
| 2018-12-28 | $144.37 | $238.69 | 841,800 | — | — |
| 2018-12-27 | $144.90 | $239.57 | 1,039,000 | — | — |
| 2018-12-26 | $142.83 | $236.15 | 1,492,200 | — | — |
| 2018-12-24 | $137.90 | $228.00 | 850,600 | — | — |
| 2018-12-21 | $143.96 | $238.01 | 2,722,400 | — | — |
| 2018-12-20 | $145.71 | $240.91 | 1,394,700 | — | — |
| 2018-12-19 | $147.42 | $243.74 | 1,144,700 | — | — |
| 2018-12-18 | $148.99 | $246.33 | 1,198,900 | — | — |
| 2018-12-17 | $149.64 | $247.41 | 1,306,200 | — | — |
| 2018-12-14 | $154.47 | $254.63 | 1,052,700 | — | — |
| 2018-12-13 | $155.04 | $255.57 | 1,017,200 | — | — |
| 2018-12-12 | $154.90 | $255.34 | 1,189,600 | — | — |
| 2018-12-11 | $155.27 | $255.95 | 1,016,200 | — | — |
| 2018-12-10 | $154.60 | $254.85 | 871,100 | — | — |
| 2018-12-07 | $154.07 | $253.97 | 877,500 | — | — |
| 2018-12-06 | $157.55 | $259.71 | 1,408,100 | — | — |
| 2018-12-04 | $156.74 | $258.37 | 1,263,800 | — | — |
| 2018-12-03 | $159.52 | $262.96 | 1,406,400 | — | — |
| 2018-11-30 | $160.49 | $264.55 | 2,510,600 | — | — |
| 2018-11-29 | $158.39 | $261.09 | 1,025,700 | — | — |
| 2018-11-28 | $156.25 | $257.57 | 1,301,200 | — | — |
| 2018-11-27 | $153.95 | $253.77 | 1,159,300 | — | — |
| 2018-11-26 | $154.75 | $255.09 | 1,251,800 | — | — |
| 2018-11-23 | $153.24 | $252.60 | 704,500 | — | — |
| 2018-11-21 | $155.02 | $255.54 | 1,143,600 | — | — |
| 2018-11-20 | $156.06 | $257.25 | 1,791,600 | — | — |
| 2018-11-19 | $160.30 | $264.24 | 1,225,500 | — | — |
| 2018-11-16 | $159.36 | $262.69 | 986,600 | — | — |
| 2018-11-15 | $158.31 | $260.96 | 856,500 | — | — |
| 2018-11-14 | $156.92 | $258.67 | 816,200 | — | — |
| 2018-11-13 | $157.52 | $259.66 | 723,900 | — | — |
| 2018-11-12 | $158.00 | $260.45 | 1,060,100 | — | — |
| 2018-11-09 | $159.33 | $262.64 | 736,200 | — | — |
| 2018-11-08 | $159.48 | $262.89 | 1,000,300 | — | — |
| 2018-11-07 | $160.38 | $264.37 | 1,259,200 | — | — |
| 2018-11-06 | $156.87 | $258.59 | 1,144,900 | — | — |
| 2018-11-05 | $155.97 | $257.10 | 829,800 | — | — |
| 2018-11-02 | $154.59 | $254.83 | 1,269,400 | — | — |
| 2018-11-01 | $152.73 | $251.76 | 1,564,500 | — | — |
| 2018-10-31 | $153.15 | $252.45 | 2,396,300 | — | — |
| 2018-10-30 | $149.00 | $245.61 | 2,967,200 | — | — |
| 2018-10-29 | $146.56 | $241.59 | 2,317,700 | — | — |
| 2018-10-26 | $147.34 | $242.88 | 1,936,400 | — | — |
| 2018-10-25 | $150.10 | $247.43 | 1,836,100 | — | — |
| 2018-10-24 | $147.66 | $243.41 | 1,584,000 | — | — |
| 2018-10-23 | $147.99 | $243.95 | 1,559,100 | — | — |
| 2018-10-22 | $147.00 | $242.32 | 931,800 | — | — |
| 2018-10-19 | $148.55 | $244.87 | 913,400 | — | — |
| 2018-10-18 | $147.50 | $243.14 | 951,900 | — | — |
| 2018-10-17 | $148.52 | $244.82 | 1,271,500 | — | — |
| 2018-10-16 | $148.47 | $244.74 | 1,159,800 | — | — |
| 2018-10-15 | $146.35 | $241.25 | 938,600 | — | — |
| 2018-10-12 | $145.98 | $240.64 | 1,491,900 | — | — |
| 2018-10-11 | $145.95 | $240.59 | 2,256,500 | — | — |
| 2018-10-10 | $150.81 | $248.60 | 1,657,900 | — | — |
| 2018-10-09 | $154.96 | $255.44 | 966,700 | — | — |
| 2018-10-08 | $157.37 | $259.41 | 1,128,200 | — | — |
| 2018-10-05 | $157.59 | $259.77 | 935,400 | — | — |
| 2018-10-04 | $156.11 | $257.33 | 885,600 | — | — |
| 2018-10-03 | $156.11 | $257.33 | 891,600 | — | — |
| 2018-10-02 | $157.22 | $259.16 | 732,300 | — | — |
| 2018-10-01 | $157.40 | $259.46 | 530,700 | — | — |
| 2018-09-28 | $156.78 | $258.44 | 1,153,700 | — | — |
| 2018-09-27 | $156.83 | $258.52 | 539,600 | — | — |
| 2018-09-26 | $156.85 | $258.55 | 848,400 | — | — |
| 2018-09-25 | $157.32 | $259.33 | 754,600 | — | — |
| 2018-09-24 | $157.98 | $260.42 | 866,200 | — | — |
| 2018-09-21 | $159.40 | $262.76 | 2,139,700 | — | — |
| 2018-09-20 | $159.20 | $262.43 | 983,500 | — | — |
| 2018-09-19 | $157.83 | $260.17 | 789,700 | — | — |
| 2018-09-18 | $156.65 | $258.22 | 684,500 | — | — |
| 2018-09-17 | $156.24 | $257.55 | 657,700 | — | — |
| 2018-09-14 | $157.12 | $258.32 | 726,800 | — | — |
| 2018-09-13 | $156.54 | $257.37 | 906,200 | — | — |
| 2018-09-12 | $155.72 | $256.02 | 763,400 | — | — |
| 2018-09-11 | $154.90 | $254.67 | 754,800 | — | — |
| 2018-09-10 | $153.84 | $252.93 | 839,700 | — | — |
| 2018-09-07 | $153.35 | $252.12 | 873,900 | — | — |
| 2018-09-06 | $153.20 | $251.88 | 870,000 | — | — |
| 2018-09-05 | $152.47 | $250.68 | 1,015,300 | — | — |
| 2018-09-04 | $150.64 | $247.67 | 1,018,600 | — | — |
| 2018-08-31 | $150.48 | $247.41 | 942,100 | — | — |
| 2018-08-30 | $150.12 | $246.81 | 674,800 | — | — |
| 2018-08-29 | $150.87 | $248.05 | 617,400 | — | — |
| 2018-08-28 | $149.50 | $245.80 | 696,600 | — | — |
| 2018-08-27 | $149.82 | $246.32 | 694,900 | — | — |
| 2018-08-24 | $148.93 | $244.86 | 757,800 | — | — |
| 2018-08-23 | $147.16 | $241.95 | 564,500 | — | — |
| 2018-08-22 | $147.19 | $242.00 | 476,300 | — | — |
| 2018-08-21 | $148.07 | $243.44 | 545,700 | — | — |
| 2018-08-20 | $148.29 | $243.81 | 607,300 | — | — |
| 2018-08-17 | $147.31 | $242.19 | 830,200 | — | — |
| 2018-08-16 | $146.69 | $241.18 | 649,800 | — | — |
| 2018-08-15 | $146.07 | $240.16 | 798,900 | — | — |
| 2018-08-14 | $147.04 | $241.75 | 777,500 | — | — |
| 2018-08-13 | $145.97 | $239.99 | 983,500 | — | — |
| 2018-08-10 | $146.86 | $241.45 | 838,300 | — | — |
| 2018-08-09 | $147.84 | $243.07 | 891,500 | — | — |
| 2018-08-08 | $148.42 | $244.02 | 963,500 | — | — |
| 2018-08-07 | $148.96 | $244.91 | 1,090,200 | — | — |
| 2018-08-06 | $148.17 | $243.61 | 1,155,700 | — | — |
| 2018-08-03 | $147.12 | $241.88 | 1,077,300 | — | — |
| 2018-08-02 | $146.34 | $240.60 | 2,127,000 | — | — |
| 2018-08-01 | $144.70 | $237.90 | 2,380,800 | — | — |
| 2018-07-31 | $140.70 | $231.33 | 2,095,900 | — | — |
| 2018-07-30 | $140.74 | $231.39 | 1,390,000 | — | — |
| 2018-07-27 | $140.95 | $231.74 | 1,006,400 | — | — |
| 2018-07-26 | $142.70 | $234.62 | 919,100 | — | — |
| 2018-07-25 | $141.60 | $232.81 | 1,238,600 | — | — |
| 2018-07-24 | $140.61 | $231.18 | 899,900 | — | — |
| 2018-07-23 | $140.34 | $230.74 | 877,800 | — | — |
| 2018-07-20 | $140.91 | $231.67 | 1,027,800 | — | — |
| 2018-07-19 | $141.90 | $233.30 | 1,149,000 | — | — |
| 2018-07-18 | $144.00 | $236.75 | 770,200 | — | — |
| 2018-07-17 | $143.72 | $236.29 | 663,700 | — | — |
| 2018-07-16 | $142.62 | $234.48 | 690,000 | — | — |
| 2018-07-13 | $143.16 | $235.37 | 670,900 | — | — |
| 2018-07-12 | $142.66 | $234.55 | 543,400 | — | — |
| 2018-07-11 | $141.94 | $233.37 | 523,200 | — | — |
| 2018-07-10 | $142.91 | $234.96 | 519,000 | — | — |
| 2018-07-09 | $142.05 | $233.55 | 621,500 | — | — |
| 2018-07-06 | $141.76 | $233.07 | 664,900 | — | — |
| 2018-07-05 | $140.74 | $231.39 | 778,400 | — | — |
| 2018-07-03 | $139.97 | $230.13 | 441,700 | — | — |
| 2018-07-02 | $140.24 | $230.57 | 950,300 | — | — |
| 2018-06-29 | $140.33 | $230.72 | 1,405,200 | — | — |
| 2018-06-28 | $140.08 | $230.31 | 1,057,200 | — | — |
| 2018-06-27 | $138.33 | $227.43 | 1,825,300 | — | — |
| 2018-06-26 | $138.42 | $227.58 | 1,178,100 | — | — |
| 2018-06-25 | $138.42 | $227.58 | 1,128,500 | — | — |
| 2018-06-22 | $138.87 | $228.32 | 2,700,900 | — | — |
| 2018-06-21 | $141.56 | $232.74 | 1,134,100 | — | — |
| 2018-06-20 | $143.65 | $236.18 | 716,900 | — | — |
| 2018-06-19 | $144.59 | $237.72 | 1,416,900 | — | — |
| 2018-06-18 | $144.93 | $238.28 | 746,400 | — | — |
| 2018-06-15 | $146.57 | $240.30 | 2,301,700 | — | — |
| 2018-06-14 | $145.40 | $238.39 | 785,500 | — | — |
| 2018-06-13 | $144.71 | $237.25 | 657,200 | — | — |
| 2018-06-12 | $145.05 | $237.81 | 868,000 | — | — |
| 2018-06-11 | $145.30 | $238.22 | 1,015,900 | — | — |
| 2018-06-08 | $146.19 | $239.68 | 743,600 | — | — |
| 2018-06-07 | $145.87 | $239.16 | 834,000 | — | — |
| 2018-06-06 | $146.58 | $240.32 | 1,509,700 | — | — |
| 2018-06-05 | $144.61 | $237.09 | 1,115,200 | — | — |
| 2018-06-04 | $144.26 | $236.52 | 573,900 | — | — |
| 2018-06-01 | $143.60 | $235.43 | 766,700 | — | — |
| 2018-05-31 | $142.61 | $233.81 | 1,042,700 | — | — |
| 2018-05-30 | $144.03 | $236.14 | 1,057,300 | — | — |
| 2018-05-29 | $141.75 | $232.40 | 1,613,400 | — | — |
| 2018-05-25 | $144.71 | $237.25 | 932,200 | — | — |
| 2018-05-24 | $145.47 | $238.50 | 913,000 | — | — |
| 2018-05-23 | $145.63 | $238.76 | 1,016,200 | — | — |
| 2018-05-22 | $146.51 | $240.21 | 911,400 | — | — |
| 2018-05-21 | $148.00 | $242.65 | 711,300 | — | — |
| 2018-05-18 | $147.83 | $242.37 | 1,020,700 | — | — |
| 2018-05-17 | $147.07 | $241.12 | 940,600 | — | — |
| 2018-05-16 | $147.71 | $242.17 | 1,101,300 | — | — |
| 2018-05-15 | $146.21 | $239.71 | 1,208,900 | — | — |
| 2018-05-14 | $146.29 | $239.84 | 1,364,500 | — | — |
| 2018-05-11 | $147.15 | $241.25 | 730,900 | — | — |
| 2018-05-10 | $147.66 | $242.09 | 779,600 | — | — |
| 2018-05-09 | $146.98 | $240.98 | 1,397,200 | — | — |
| 2018-05-08 | $145.49 | $238.53 | 1,126,000 | — | — |
| 2018-05-07 | $145.79 | $239.02 | 999,600 | — | — |
| 2018-05-04 | $145.39 | $238.37 | 949,900 | — | — |
| 2018-05-03 | $144.18 | $236.39 | 1,432,100 | — | — |
| 2018-05-02 | $144.24 | $236.48 | 1,641,500 | — | — |
| 2018-05-01 | $147.13 | $241.22 | 1,998,400 | — | — |
| 2018-04-30 | $144.77 | $237.35 | 2,107,700 | — | — |
| 2018-04-27 | $146.71 | $240.53 | 1,196,800 | — | — |
| 2018-04-26 | $146.18 | $239.66 | 1,021,400 | — | — |
| 2018-04-25 | $145.17 | $238.01 | 1,845,800 | — | — |
| 2018-04-24 | $146.25 | $239.78 | 1,538,400 | — | — |
| 2018-04-23 | $149.15 | $244.53 | 1,334,300 | — | — |
| 2018-04-20 | $148.55 | $243.55 | 1,160,600 | — | — |
| 2018-04-19 | $148.98 | $244.26 | 1,129,000 | — | — |
| 2018-04-18 | $149.84 | $245.66 | 1,416,100 | — | — |
| 2018-04-17 | $148.07 | $242.76 | 1,550,900 | — | — |
| 2018-04-16 | $146.96 | $240.94 | 3,491,100 | — | — |
| 2018-04-13 | $141.18 | $231.47 | 847,900 | — | — |
| 2018-04-12 | $141.38 | $231.79 | 921,700 | — | — |
| 2018-04-11 | $140.65 | $230.60 | 1,047,100 | — | — |
| 2018-04-10 | $141.64 | $232.22 | 1,319,100 | — | — |
| 2018-04-09 | $140.25 | $229.94 | 1,470,500 | — | — |
| 2018-04-06 | $139.78 | $229.17 | 1,791,800 | — | — |
| 2018-04-05 | $141.25 | $231.58 | 1,666,100 | — | — |
| 2018-04-04 | $138.87 | $227.68 | 1,525,400 | — | — |
| 2018-04-03 | $136.90 | $224.45 | 1,611,000 | — | — |
| 2018-04-02 | $133.97 | $219.65 | 1,112,000 | — | — |
| 2018-03-29 | $137.07 | $224.73 | 1,319,200 | — | — |
| 2018-03-28 | $135.31 | $221.84 | 1,224,400 | — | — |
| 2018-03-27 | $134.98 | $221.30 | 1,397,100 | — | — |
| 2018-03-26 | $134.74 | $220.91 | 1,790,400 | — | — |
| 2018-03-23 | $132.25 | $216.83 | 1,289,900 | — | — |
| 2018-03-22 | $134.12 | $219.89 | 1,093,600 | — | — |
| 2018-03-21 | $136.42 | $223.66 | 931,200 | — | — |
| 2018-03-20 | $136.63 | $224.01 | 1,160,700 | — | — |
| 2018-03-19 | $136.48 | $223.76 | 1,333,700 | — | — |
| 2018-03-16 | $138.08 | $225.71 | 1,852,400 | — | — |
| 2018-03-15 | $136.70 | $223.46 | 1,259,900 | — | — |
| 2018-03-14 | $136.31 | $222.82 | 1,536,700 | — | — |
| 2018-03-13 | $136.83 | $223.67 | 1,403,600 | — | — |
| 2018-03-12 | $136.78 | $223.59 | 1,450,200 | — | — |
| 2018-03-09 | $134.91 | $220.53 | 2,136,600 | — | — |
| 2018-03-08 | $134.34 | $219.60 | 1,887,900 | — | — |
| 2018-03-07 | $132.80 | $217.08 | 2,000,000 | — | — |
| 2018-03-06 | $131.01 | $214.16 | 933,900 | — | — |
| 2018-03-05 | $129.95 | $212.42 | 1,186,600 | — | — |
| 2018-03-02 | $127.86 | $209.01 | 1,204,600 | — | — |
| 2018-03-01 | $128.71 | $210.40 | 1,309,300 | — | — |
| 2018-02-28 | $130.45 | $213.24 | 1,314,400 | — | — |
| 2018-02-27 | $131.09 | $214.29 | 908,900 | — | — |
| 2018-02-26 | $131.99 | $215.76 | 1,100,600 | — | — |
| 2018-02-23 | $130.84 | $213.88 | 1,529,500 | — | — |
| 2018-02-22 | $129.45 | $211.61 | 1,332,600 | — | — |
| 2018-02-21 | $129.90 | $212.34 | 1,597,200 | — | — |
| 2018-02-20 | $131.72 | $215.32 | 1,390,400 | — | — |
| 2018-02-16 | $131.49 | $214.94 | 1,301,800 | — | — |
| 2018-02-15 | $131.77 | $215.40 | 1,447,200 | — | — |
| 2018-02-14 | $129.80 | $212.18 | 1,339,800 | — | — |
| 2018-02-13 | $129.34 | $211.43 | 1,385,600 | — | — |
| 2018-02-12 | $130.16 | $212.77 | 1,551,400 | — | — |
| 2018-02-09 | $128.52 | $210.08 | 2,224,200 | — | — |
| 2018-02-08 | $127.76 | $208.84 | 2,457,200 | — | — |
| 2018-02-07 | $133.12 | $217.60 | 2,052,300 | — | — |
| 2018-02-06 | $131.74 | $215.35 | 2,828,200 | — | — |
| 2018-02-05 | $132.05 | $215.86 | 1,862,600 | — | — |
| 2018-02-02 | $137.06 | $224.04 | 1,641,100 | — | — |
| 2018-02-01 | $138.49 | $226.38 | 1,556,300 | — | — |
| 2018-01-31 | $137.68 | $225.06 | 1,738,700 | — | — |
| 2018-01-30 | $137.58 | $224.89 | 1,019,000 | — | — |
| 2018-01-29 | $137.50 | $224.76 | 1,109,800 | — | — |
| 2018-01-26 | $138.15 | $225.83 | 1,189,200 | — | — |
| 2018-01-25 | $138.32 | $226.10 | 1,319,800 | — | — |
| 2018-01-24 | $137.31 | $224.45 | 2,012,500 | — | — |
| 2018-01-23 | $137.76 | $225.19 | 2,388,000 | — | — |
| 2018-01-22 | $140.34 | $229.41 | 1,543,100 | — | — |
| 2018-01-19 | $139.75 | $228.44 | 1,068,300 | — | — |
| 2018-01-18 | $138.35 | $226.15 | 911,500 | — | — |
| 2018-01-17 | $137.43 | $224.65 | 1,131,700 | — | — |
| 2018-01-16 | $137.02 | $223.98 | 1,133,700 | — | — |
| 2018-01-12 | $137.68 | $225.06 | 1,267,000 | — | — |
| 2018-01-11 | $137.03 | $224.00 | 1,563,400 | — | — |
| 2018-01-10 | $135.12 | $220.87 | 881,000 | — | — |
| 2018-01-09 | $136.66 | $223.39 | 887,400 | — | — |
| 2018-01-08 | $136.70 | $223.46 | 1,099,900 | — | — |
| 2018-01-05 | $137.18 | $224.24 | 1,048,900 | — | — |
| 2018-01-04 | $136.47 | $223.08 | 723,200 | — | — |
| 2018-01-03 | $135.37 | $221.28 | 764,500 | — | — |
| 2018-01-02 | $134.50 | $219.86 | 940,700 | — | — |