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
- 1980-03-17 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 | $83.59 | $154.30 | 910,600 | — | — |
| 2018-12-28 | $82.77 | $152.79 | 1,475,400 | — | — |
| 2018-12-27 | $82.75 | $152.75 | 1,441,700 | — | — |
| 2018-12-26 | $81.19 | $149.87 | 2,293,900 | — | — |
| 2018-12-24 | $77.26 | $142.62 | 1,917,600 | — | — |
| 2018-12-21 | $79.39 | $146.55 | 4,787,500 | — | — |
| 2018-12-20 | $80.52 | $148.64 | 2,348,200 | — | — |
| 2018-12-19 | $82.00 | $151.37 | 2,194,900 | — | — |
| 2018-12-18 | $83.60 | $154.32 | 1,713,700 | — | — |
| 2018-12-17 | $85.62 | $158.05 | 1,460,700 | — | — |
| 2018-12-14 | $86.37 | $159.43 | 1,468,400 | — | — |
| 2018-12-13 | $86.90 | $160.41 | 2,100,100 | — | — |
| 2018-12-12 | $87.70 | $160.87 | 1,892,400 | — | — |
| 2018-12-11 | $87.20 | $159.96 | 1,065,900 | — | — |
| 2018-12-10 | $88.20 | $161.79 | 1,821,000 | — | — |
| 2018-12-07 | $88.93 | $163.13 | 1,405,200 | — | — |
| 2018-12-06 | $90.94 | $166.82 | 2,697,200 | — | — |
| 2018-12-04 | $94.37 | $173.11 | 1,331,400 | — | — |
| 2018-12-03 | $98.97 | $181.55 | 1,344,900 | — | — |
| 2018-11-30 | $99.23 | $182.02 | 1,404,400 | — | — |
| 2018-11-29 | $97.00 | $177.93 | 1,004,700 | — | — |
| 2018-11-28 | $99.08 | $181.75 | 1,043,800 | — | — |
| 2018-11-27 | $97.45 | $178.76 | 956,100 | — | — |
| 2018-11-26 | $98.44 | $180.58 | 691,000 | — | — |
| 2018-11-23 | $96.29 | $176.63 | 396,700 | — | — |
| 2018-11-21 | $96.00 | $176.10 | 687,200 | — | — |
| 2018-11-20 | $95.57 | $175.31 | 1,032,200 | — | — |
| 2018-11-19 | $97.60 | $179.03 | 876,300 | — | — |
| 2018-11-16 | $97.55 | $178.94 | 826,700 | — | — |
| 2018-11-15 | $97.46 | $178.78 | 1,112,300 | — | — |
| 2018-11-14 | $95.92 | $175.95 | 1,344,400 | — | — |
| 2018-11-13 | $97.13 | $178.17 | 805,100 | — | — |
| 2018-11-12 | $96.37 | $176.78 | 837,000 | — | — |
| 2018-11-09 | $97.94 | $179.66 | 692,300 | — | — |
| 2018-11-08 | $99.10 | $181.79 | 616,300 | — | — |
| 2018-11-07 | $98.38 | $180.47 | 746,900 | — | — |
| 2018-11-06 | $95.81 | $175.75 | 709,600 | — | — |
| 2018-11-05 | $95.49 | $175.16 | 890,200 | — | — |
| 2018-11-02 | $93.61 | $171.72 | 1,362,700 | — | — |
| 2018-11-01 | $94.25 | $172.89 | 971,800 | — | — |
| 2018-10-31 | $94.07 | $172.56 | 1,411,900 | — | — |
| 2018-10-30 | $92.40 | $169.50 | 1,538,600 | — | — |
| 2018-10-29 | $89.93 | $164.97 | 1,097,900 | — | — |
| 2018-10-26 | $88.49 | $162.32 | 1,389,800 | — | — |
| 2018-10-25 | $89.60 | $164.36 | 1,124,300 | — | — |
| 2018-10-24 | $88.41 | $162.18 | 1,436,900 | — | — |
| 2018-10-23 | $91.08 | $167.07 | 2,090,100 | — | — |
| 2018-10-22 | $91.93 | $168.63 | 1,853,700 | — | — |
| 2018-10-19 | $93.14 | $170.85 | 1,601,400 | — | — |
| 2018-10-18 | $93.11 | $170.80 | 2,201,700 | — | — |
| 2018-10-17 | $94.21 | $172.82 | 6,033,000 | — | — |
| 2018-10-16 | $99.38 | $182.30 | 1,877,000 | — | — |
| 2018-10-15 | $98.17 | $180.08 | 1,387,500 | — | — |
| 2018-10-12 | $99.05 | $181.69 | 1,689,500 | — | — |
| 2018-10-11 | $99.16 | $181.90 | 1,927,100 | — | — |
| 2018-10-10 | $101.92 | $186.96 | 1,530,600 | — | — |
| 2018-10-09 | $105.53 | $193.58 | 806,200 | — | — |
| 2018-10-08 | $106.72 | $195.76 | 829,900 | — | — |
| 2018-10-05 | $105.75 | $193.98 | 1,275,100 | — | — |
| 2018-10-04 | $106.19 | $194.79 | 1,538,300 | — | — |
| 2018-10-03 | $104.79 | $192.22 | 922,500 | — | — |
| 2018-10-02 | $103.77 | $190.35 | 1,229,900 | — | — |
| 2018-10-01 | $103.66 | $190.15 | 1,232,700 | — | — |
| 2018-09-28 | $102.13 | $187.34 | 1,317,100 | — | — |
| 2018-09-27 | $102.93 | $188.81 | 749,500 | — | — |
| 2018-09-26 | $103.11 | $189.14 | 1,075,900 | — | — |
| 2018-09-25 | $104.75 | $192.15 | 989,000 | — | — |
| 2018-09-24 | $105.34 | $193.23 | 990,500 | — | — |
| 2018-09-21 | $106.35 | $195.09 | 4,546,700 | — | — |
| 2018-09-20 | $106.71 | $195.75 | 1,450,100 | — | — |
| 2018-09-19 | $105.19 | $192.96 | 1,982,600 | — | — |
| 2018-09-18 | $103.85 | $190.50 | 1,380,600 | — | — |
| 2018-09-17 | $103.01 | $188.96 | 1,256,200 | — | — |
| 2018-09-14 | $104.15 | $191.05 | 1,666,400 | — | — |
| 2018-09-13 | $103.07 | $189.07 | 2,871,100 | — | — |
| 2018-09-12 | $105.34 | $192.22 | 1,767,000 | — | — |
| 2018-09-11 | $106.37 | $194.10 | 1,095,400 | — | — |
| 2018-09-10 | $106.42 | $194.19 | 1,395,800 | — | — |
| 2018-09-07 | $105.99 | $193.41 | 713,200 | — | — |
| 2018-09-06 | $106.13 | $193.67 | 832,200 | — | — |
| 2018-09-05 | $106.99 | $195.23 | 1,323,300 | — | — |
| 2018-09-04 | $108.31 | $197.64 | 956,200 | — | — |
| 2018-08-31 | $107.46 | $196.09 | 1,041,100 | — | — |
| 2018-08-30 | $107.18 | $195.58 | 805,700 | — | — |
| 2018-08-29 | $108.15 | $197.35 | 980,800 | — | — |
| 2018-08-28 | $109.10 | $199.09 | 992,000 | — | — |
| 2018-08-27 | $109.17 | $199.21 | 1,152,100 | — | — |
| 2018-08-24 | $107.55 | $196.26 | 712,300 | — | — |
| 2018-08-23 | $107.34 | $195.87 | 786,600 | — | — |
| 2018-08-22 | $108.38 | $197.77 | 567,100 | — | — |
| 2018-08-21 | $108.93 | $198.77 | 800,100 | — | — |
| 2018-08-20 | $108.44 | $197.88 | 693,400 | — | — |
| 2018-08-17 | $107.70 | $196.53 | 1,264,900 | — | — |
| 2018-08-16 | $107.66 | $196.46 | 2,058,300 | — | — |
| 2018-08-15 | $107.06 | $195.36 | 1,106,300 | — | — |
| 2018-08-14 | $108.72 | $198.39 | 937,800 | — | — |
| 2018-08-13 | $107.29 | $195.78 | 873,800 | — | — |
| 2018-08-10 | $108.40 | $197.81 | 1,376,800 | — | — |
| 2018-08-09 | $110.73 | $202.06 | 1,267,300 | — | — |
| 2018-08-08 | $111.47 | $203.41 | 687,200 | — | — |
| 2018-08-07 | $111.11 | $202.75 | 1,002,300 | — | — |
| 2018-08-06 | $110.53 | $201.69 | 826,500 | — | — |
| 2018-08-03 | $109.81 | $200.38 | 827,500 | — | — |
| 2018-08-02 | $109.08 | $199.05 | 895,900 | — | — |
| 2018-08-01 | $109.26 | $199.38 | 958,500 | — | — |
| 2018-07-31 | $109.22 | $199.30 | 974,800 | — | — |
| 2018-07-30 | $110.01 | $200.75 | 943,200 | — | — |
| 2018-07-27 | $110.96 | $202.48 | 750,900 | — | — |
| 2018-07-26 | $111.61 | $203.67 | 845,700 | — | — |
| 2018-07-25 | $111.27 | $203.04 | 873,200 | — | — |
| 2018-07-24 | $111.63 | $203.70 | 1,229,100 | — | — |
| 2018-07-23 | $110.90 | $202.37 | 1,295,400 | — | — |
| 2018-07-20 | $107.73 | $196.59 | 922,400 | — | — |
| 2018-07-19 | $108.44 | $197.88 | 1,387,800 | — | — |
| 2018-07-18 | $110.69 | $201.99 | 2,302,900 | — | — |
| 2018-07-17 | $105.74 | $192.95 | 1,259,700 | — | — |
| 2018-07-16 | $105.46 | $192.44 | 820,000 | — | — |
| 2018-07-13 | $104.04 | $189.85 | 762,900 | — | — |
| 2018-07-12 | $104.13 | $190.02 | 617,800 | — | — |
| 2018-07-11 | $104.11 | $189.98 | 575,300 | — | — |
| 2018-07-10 | $105.01 | $191.62 | 836,600 | — | — |
| 2018-07-09 | $105.68 | $192.84 | 833,500 | — | — |
| 2018-07-06 | $102.68 | $187.37 | 805,500 | — | — |
| 2018-07-05 | $102.46 | $186.97 | 754,900 | — | — |
| 2018-07-03 | $102.61 | $187.24 | 518,500 | — | — |
| 2018-07-02 | $104.02 | $189.82 | 704,000 | — | — |
| 2018-06-29 | $102.89 | $187.75 | 1,007,800 | — | — |
| 2018-06-28 | $103.71 | $189.25 | 941,700 | — | — |
| 2018-06-27 | $103.40 | $188.68 | 1,134,300 | — | — |
| 2018-06-26 | $104.63 | $190.93 | 937,900 | — | — |
| 2018-06-25 | $104.92 | $191.46 | 1,135,200 | — | — |
| 2018-06-22 | $107.30 | $195.80 | 2,345,900 | — | — |
| 2018-06-21 | $107.73 | $196.59 | 800,200 | — | — |
| 2018-06-20 | $107.77 | $196.66 | 1,269,400 | — | — |
| 2018-06-19 | $107.80 | $196.71 | 886,600 | — | — |
| 2018-06-18 | $107.11 | $195.45 | 653,200 | — | — |
| 2018-06-15 | $106.89 | $195.05 | 1,923,500 | — | — |
| 2018-06-14 | $106.95 | $195.16 | 1,411,200 | — | — |
| 2018-06-13 | $106.29 | $193.96 | 1,314,000 | — | — |
| 2018-06-12 | $106.73 | $194.76 | 1,109,200 | — | — |
| 2018-06-11 | $106.50 | $194.34 | 763,900 | — | — |
| 2018-06-08 | $106.92 | $195.11 | 547,800 | — | — |
| 2018-06-07 | $107.10 | $195.44 | 597,500 | — | — |
| 2018-06-06 | $106.75 | $194.03 | 677,500 | — | — |
| 2018-06-05 | $105.04 | $190.92 | 747,300 | — | — |
| 2018-06-04 | $105.31 | $191.41 | 797,000 | — | — |
| 2018-06-01 | $105.76 | $192.23 | 1,364,700 | — | — |
| 2018-05-31 | $102.52 | $186.34 | 1,120,800 | — | — |
| 2018-05-30 | $103.72 | $188.52 | 1,257,800 | — | — |
| 2018-05-29 | $102.30 | $185.94 | 1,343,000 | — | — |
| 2018-05-25 | $106.61 | $193.78 | 561,300 | — | — |
| 2018-05-24 | $107.53 | $195.45 | 1,016,800 | — | — |
| 2018-05-23 | $107.85 | $196.03 | 624,500 | — | — |
| 2018-05-22 | $108.43 | $197.08 | 579,700 | — | — |
| 2018-05-21 | $108.45 | $197.12 | 988,000 | — | — |
| 2018-05-18 | $107.82 | $195.98 | 693,200 | — | — |
| 2018-05-17 | $108.66 | $197.50 | 927,100 | — | — |
| 2018-05-16 | $108.19 | $196.65 | 621,200 | — | — |
| 2018-05-15 | $107.91 | $196.14 | 927,800 | — | — |
| 2018-05-14 | $108.64 | $197.47 | 576,000 | — | — |
| 2018-05-11 | $108.92 | $197.97 | 910,300 | — | — |
| 2018-05-10 | $107.90 | $196.12 | 1,155,500 | — | — |
| 2018-05-09 | $106.23 | $193.09 | 1,541,900 | — | — |
| 2018-05-08 | $105.45 | $191.67 | 1,162,600 | — | — |
| 2018-05-07 | $105.36 | $191.50 | 914,400 | — | — |
| 2018-05-04 | $104.84 | $190.56 | 1,385,800 | — | — |
| 2018-05-03 | $103.98 | $189.00 | 762,200 | — | — |
| 2018-05-02 | $104.56 | $190.05 | 1,161,900 | — | — |
| 2018-05-01 | $105.91 | $192.50 | 708,800 | — | — |
| 2018-04-30 | $106.75 | $194.03 | 903,100 | — | — |
| 2018-04-27 | $107.52 | $195.43 | 885,200 | — | — |
| 2018-04-26 | $107.43 | $195.27 | 1,098,700 | — | — |
| 2018-04-25 | $106.83 | $194.18 | 926,700 | — | — |
| 2018-04-24 | $107.04 | $194.56 | 1,494,600 | — | — |
| 2018-04-23 | $107.39 | $195.19 | 1,023,600 | — | — |
| 2018-04-20 | $107.65 | $195.67 | 1,422,700 | — | — |
| 2018-04-19 | $108.15 | $196.58 | 972,200 | — | — |
| 2018-04-18 | $106.31 | $193.23 | 1,237,200 | — | — |
| 2018-04-17 | $106.45 | $193.49 | 2,015,100 | — | — |
| 2018-04-16 | $104.89 | $190.65 | 1,107,000 | — | — |
| 2018-04-13 | $103.91 | $188.87 | 816,300 | — | — |
| 2018-04-12 | $105.04 | $190.92 | 1,296,700 | — | — |
| 2018-04-11 | $102.31 | $185.96 | 1,468,600 | — | — |
| 2018-04-10 | $103.25 | $187.67 | 1,406,800 | — | — |
| 2018-04-09 | $102.03 | $185.45 | 1,291,300 | — | — |
| 2018-04-06 | $101.17 | $183.89 | 1,201,100 | — | — |
| 2018-04-05 | $104.46 | $189.87 | 846,700 | — | — |
| 2018-04-04 | $104.80 | $190.49 | 827,100 | — | — |
| 2018-04-03 | $103.91 | $188.87 | 1,341,900 | — | — |
| 2018-04-02 | $101.41 | $184.32 | 1,449,100 | — | — |
| 2018-03-29 | $103.13 | $187.45 | 925,400 | — | — |
| 2018-03-28 | $101.13 | $183.82 | 1,052,400 | — | — |
| 2018-03-27 | $101.58 | $184.63 | 1,175,400 | — | — |
| 2018-03-26 | $103.80 | $188.67 | 1,113,400 | — | — |
| 2018-03-23 | $99.45 | $180.76 | 1,832,400 | — | — |
| 2018-03-22 | $102.51 | $186.32 | 1,381,100 | — | — |
| 2018-03-21 | $106.95 | $194.39 | 1,104,500 | — | — |
| 2018-03-20 | $106.35 | $193.30 | 564,300 | — | — |
| 2018-03-19 | $106.72 | $193.98 | 814,400 | — | — |
| 2018-03-16 | $107.21 | $194.87 | 1,309,300 | — | — |
| 2018-03-15 | $106.10 | $192.85 | 672,100 | — | — |
| 2018-03-14 | $106.49 | $193.56 | 1,016,100 | — | — |
| 2018-03-13 | $108.55 | $197.30 | 783,800 | — | — |
| 2018-03-12 | $109.51 | $199.05 | 1,498,700 | — | — |
| 2018-03-09 | $110.70 | $201.21 | 1,215,400 | — | — |
| 2018-03-08 | $107.77 | $195.88 | 1,287,500 | — | — |
| 2018-03-07 | $107.62 | $194.85 | 1,278,200 | — | — |
| 2018-03-06 | $106.72 | $193.22 | 877,700 | — | — |
| 2018-03-05 | $106.36 | $192.57 | 1,126,000 | — | — |
| 2018-03-02 | $104.71 | $189.58 | 1,328,000 | — | — |
| 2018-03-01 | $103.67 | $187.70 | 1,161,300 | — | — |
| 2018-02-28 | $105.87 | $191.68 | 1,329,300 | — | — |
| 2018-02-27 | $107.59 | $194.79 | 1,414,100 | — | — |
| 2018-02-26 | $108.84 | $197.06 | 987,300 | — | — |
| 2018-02-23 | $106.56 | $192.93 | 881,300 | — | — |
| 2018-02-22 | $104.12 | $188.51 | 1,252,300 | — | — |
| 2018-02-21 | $105.38 | $190.79 | 870,300 | — | — |
| 2018-02-20 | $104.72 | $189.60 | 1,220,100 | — | — |
| 2018-02-16 | $104.86 | $189.85 | 1,512,800 | — | — |
| 2018-02-15 | $103.87 | $188.06 | 1,238,400 | — | — |
| 2018-02-14 | $102.69 | $185.92 | 1,165,700 | — | — |
| 2018-02-13 | $99.35 | $179.88 | 1,015,900 | — | — |
| 2018-02-12 | $99.36 | $179.89 | 1,387,000 | — | — |
| 2018-02-09 | $97.38 | $176.31 | 1,588,700 | — | — |
| 2018-02-08 | $96.20 | $174.17 | 1,749,100 | — | — |
| 2018-02-07 | $100.73 | $182.37 | 1,515,500 | — | — |
| 2018-02-06 | $101.36 | $183.51 | 2,736,400 | — | — |
| 2018-02-05 | $99.74 | $180.58 | 2,008,700 | — | — |
| 2018-02-02 | $104.63 | $189.43 | 1,453,500 | — | — |
| 2018-02-01 | $106.78 | $193.33 | 1,104,700 | — | — |
| 2018-01-31 | $105.39 | $190.81 | 833,600 | — | — |
| 2018-01-30 | $105.69 | $191.35 | 999,000 | — | — |
| 2018-01-29 | $106.94 | $193.62 | 1,268,700 | — | — |
| 2018-01-26 | $106.18 | $192.24 | 1,584,400 | — | — |
| 2018-01-25 | $105.01 | $190.12 | 1,584,200 | — | — |
| 2018-01-24 | $106.17 | $192.22 | 2,271,800 | — | — |
| 2018-01-23 | $106.89 | $193.53 | 1,462,400 | — | — |
| 2018-01-22 | $107.43 | $194.50 | 1,012,300 | — | — |
| 2018-01-19 | $106.49 | $192.80 | 1,125,400 | — | — |
| 2018-01-18 | $105.38 | $190.79 | 1,062,800 | — | — |
| 2018-01-17 | $106.89 | $193.53 | 1,291,000 | — | — |
| 2018-01-16 | $106.61 | $193.02 | 789,500 | — | — |
| 2018-01-12 | $107.26 | $194.20 | 1,110,900 | — | — |
| 2018-01-11 | $105.95 | $191.82 | 779,900 | — | — |
| 2018-01-10 | $105.76 | $191.48 | 932,500 | — | — |
| 2018-01-09 | $104.26 | $188.77 | 1,128,000 | — | — |
| 2018-01-08 | $102.50 | $185.58 | 691,100 | — | — |
| 2018-01-05 | $102.00 | $184.67 | 1,012,400 | — | — |
| 2018-01-04 | $101.55 | $183.86 | 1,022,600 | — | — |
| 2018-01-03 | $100.05 | $181.14 | 1,107,000 | — | — |
| 2018-01-02 | $99.46 | $180.07 | 979,900 | — | — |