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 | $31.60 | $179.85 | 1,175,700 | — | — |
| 2018-12-28 | $31.40 | $178.71 | 998,175 | — | — |
| 2018-12-27 | $31.36 | $178.48 | 1,347,250 | — | — |
| 2018-12-26 | $31.24 | $177.80 | 1,134,575 | — | — |
| 2018-12-24 | $30.24 | $172.11 | 890,025 | — | — |
| 2018-12-21 | $31.88 | $181.44 | 1,998,000 | — | — |
| 2018-12-20 | $32.24 | $183.49 | 1,812,850 | — | — |
| 2018-12-19 | $32.32 | $183.94 | 1,621,800 | — | — |
| 2018-12-18 | $32.76 | $186.45 | 1,196,050 | — | — |
| 2018-12-17 | $32.44 | $184.63 | 2,076,275 | — | — |
| 2018-12-14 | $33.36 | $189.86 | 1,492,300 | — | — |
| 2018-12-13 | $32.88 | $187.13 | 601,700 | — | — |
| 2018-12-12 | $32.64 | $185.77 | 1,544,925 | — | — |
| 2018-12-11 | $33.16 | $188.72 | 1,922,250 | — | — |
| 2018-12-10 | $33.00 | $187.81 | 1,550,475 | — | — |
| 2018-12-07 | $33.04 | $188.04 | 1,528,400 | — | — |
| 2018-12-06 | $33.64 | $191.46 | 1,648,575 | — | — |
| 2018-12-04 | $33.16 | $188.72 | 951,250 | — | — |
| 2018-12-03 | $34.08 | $193.96 | 825,525 | — | — |
| 2018-11-30 | $33.80 | $192.37 | 926,525 | — | — |
| 2018-11-29 | $33.56 | $191.00 | 996,400 | — | — |
| 2018-11-28 | $33.40 | $190.09 | 1,145,900 | — | — |
| 2018-11-27 | $32.76 | $186.45 | 956,275 | — | — |
| 2018-11-26 | $33.16 | $188.72 | 614,325 | — | — |
| 2018-11-23 | $33.08 | $188.27 | 262,225 | — | — |
| 2018-11-21 | $33.24 | $189.18 | 537,525 | — | — |
| 2018-11-20 | $33.00 | $187.81 | 738,625 | — | — |
| 2018-11-19 | $33.36 | $189.86 | 786,525 | — | — |
| 2018-11-16 | $33.40 | $190.09 | 1,819,525 | — | — |
| 2018-11-15 | $33.40 | $190.09 | 1,299,875 | — | — |
| 2018-11-14 | $33.92 | $193.05 | 551,500 | — | — |
| 2018-11-13 | $34.20 | $194.64 | 553,775 | — | — |
| 2018-11-12 | $34.24 | $194.87 | 590,250 | — | — |
| 2018-11-09 | $34.32 | $195.33 | 1,212,150 | — | — |
| 2018-11-08 | $34.40 | $195.78 | 295,100 | — | — |
| 2018-11-07 | $34.48 | $196.24 | 476,225 | — | — |
| 2018-11-06 | $34.16 | $194.42 | 547,850 | — | — |
| 2018-11-05 | $33.80 | $192.37 | 1,280,950 | — | — |
| 2018-11-02 | $33.28 | $189.41 | 913,600 | — | — |
| 2018-11-01 | $33.20 | $188.95 | 1,144,100 | — | — |
| 2018-10-31 | $33.24 | $189.18 | 1,305,875 | — | — |
| 2018-10-30 | $33.88 | $192.82 | 1,876,200 | — | — |
| 2018-10-29 | $33.72 | $191.91 | 984,175 | — | — |
| 2018-10-26 | $33.36 | $189.86 | 1,530,575 | — | — |
| 2018-10-25 | $33.88 | $192.82 | 1,547,525 | — | — |
| 2018-10-24 | $33.00 | $187.81 | 682,050 | — | — |
| 2018-10-23 | $33.04 | $188.04 | 844,175 | — | — |
| 2018-10-22 | $33.08 | $188.27 | 771,950 | — | — |
| 2018-10-19 | $33.48 | $190.55 | 639,575 | — | — |
| 2018-10-18 | $33.28 | $189.41 | 768,325 | — | — |
| 2018-10-17 | $33.64 | $191.46 | 758,950 | — | — |
| 2018-10-16 | $33.88 | $192.82 | 1,223,025 | — | — |
| 2018-10-15 | $33.40 | $190.09 | 1,142,675 | — | — |
| 2018-10-12 | $33.16 | $188.72 | 1,025,825 | — | — |
| 2018-10-11 | $33.28 | $189.41 | 1,328,425 | — | — |
| 2018-10-10 | $34.72 | $197.60 | 1,139,725 | — | — |
| 2018-10-09 | $35.24 | $200.56 | 1,503,425 | — | — |
| 2018-10-08 | $35.12 | $199.88 | 1,332,925 | — | — |
| 2018-10-05 | $34.24 | $194.87 | 814,625 | — | — |
| 2018-10-04 | $34.32 | $195.33 | 1,247,700 | — | — |
| 2018-10-03 | $34.64 | $197.15 | 1,193,150 | — | — |
| 2018-10-02 | $35.08 | $199.65 | 854,750 | — | — |
| 2018-10-01 | $35.24 | $199.08 | 1,025,675 | — | — |
| 2018-09-28 | $35.56 | $200.89 | 1,401,700 | — | — |
| 2018-09-27 | $34.88 | $197.05 | 1,137,225 | — | — |
| 2018-09-26 | $34.92 | $197.28 | 1,112,150 | — | — |
| 2018-09-25 | $35.80 | $202.25 | 926,800 | — | — |
| 2018-09-24 | $35.64 | $201.34 | 846,400 | — | — |
| 2018-09-21 | $36.48 | $206.09 | 1,442,575 | — | — |
| 2018-09-20 | $36.36 | $205.41 | 984,150 | — | — |
| 2018-09-19 | $35.60 | $201.12 | 621,500 | — | — |
| 2018-09-18 | $36.28 | $204.96 | 708,150 | — | — |
| 2018-09-17 | $36.68 | $207.22 | 675,725 | — | — |
| 2018-09-14 | $36.24 | $204.73 | 1,005,800 | — | — |
| 2018-09-13 | $36.40 | $205.64 | 838,925 | — | — |
| 2018-09-12 | $36.60 | $206.77 | 566,425 | — | — |
| 2018-09-11 | $36.60 | $206.77 | 975,450 | — | — |
| 2018-09-10 | $36.72 | $207.44 | 674,200 | — | — |
| 2018-09-07 | $36.88 | $208.35 | 585,675 | — | — |
| 2018-09-06 | $37.08 | $209.48 | 766,850 | — | — |
| 2018-09-05 | $37.08 | $209.48 | 577,825 | — | — |
| 2018-09-04 | $37.12 | $209.70 | 1,063,025 | — | — |
| 2018-08-31 | $37.40 | $211.29 | 866,425 | — | — |
| 2018-08-30 | $37.52 | $211.96 | 953,425 | — | — |
| 2018-08-29 | $37.80 | $213.55 | 1,158,250 | — | — |
| 2018-08-28 | $37.84 | $213.77 | 1,986,900 | — | — |
| 2018-08-27 | $37.12 | $209.70 | 696,750 | — | — |
| 2018-08-24 | $37.16 | $209.93 | 421,950 | — | — |
| 2018-08-23 | $36.92 | $208.57 | 436,850 | — | — |
| 2018-08-22 | $37.08 | $209.48 | 483,325 | — | — |
| 2018-08-21 | $37.44 | $211.51 | 669,350 | — | — |
| 2018-08-20 | $37.52 | $211.96 | 833,200 | — | — |
| 2018-08-17 | $37.76 | $213.32 | 395,650 | — | — |
| 2018-08-16 | $37.44 | $211.51 | 433,225 | — | — |
| 2018-08-15 | $37.24 | $210.38 | 491,825 | — | — |
| 2018-08-14 | $37.04 | $209.25 | 409,175 | — | — |
| 2018-08-13 | $37.00 | $209.03 | 503,025 | — | — |
| 2018-08-10 | $37.32 | $210.83 | 689,550 | — | — |
| 2018-08-09 | $37.80 | $213.55 | 559,050 | — | — |
| 2018-08-08 | $37.60 | $212.42 | 535,375 | — | — |
| 2018-08-07 | $37.48 | $211.74 | 802,525 | — | — |
| 2018-08-06 | $37.60 | $212.42 | 420,975 | — | — |
| 2018-08-03 | $37.56 | $212.19 | 457,825 | — | — |
| 2018-08-02 | $37.44 | $211.51 | 688,225 | — | — |
| 2018-08-01 | $37.36 | $211.06 | 821,975 | — | — |
| 2018-07-31 | $37.28 | $210.61 | 1,756,050 | — | — |
| 2018-07-30 | $36.68 | $207.22 | 1,223,100 | — | — |
| 2018-07-27 | $36.76 | $207.67 | 946,000 | — | — |
| 2018-07-26 | $37.60 | $212.42 | 1,179,300 | — | — |
| 2018-07-25 | $37.40 | $211.29 | 954,700 | — | — |
| 2018-07-24 | $37.32 | $210.83 | 1,139,150 | — | — |
| 2018-07-23 | $37.52 | $211.96 | 669,325 | — | — |
| 2018-07-20 | $37.56 | $212.19 | 1,164,325 | — | — |
| 2018-07-19 | $38.24 | $216.03 | 765,050 | — | — |
| 2018-07-18 | $37.76 | $213.32 | 1,072,975 | — | — |
| 2018-07-17 | $37.60 | $212.42 | 1,209,775 | — | — |
| 2018-07-16 | $37.92 | $214.22 | 914,575 | — | — |
| 2018-07-13 | $38.20 | $215.81 | 818,300 | — | — |
| 2018-07-12 | $38.32 | $216.48 | 539,650 | — | — |
| 2018-07-11 | $38.28 | $216.26 | 1,599,500 | — | — |
| 2018-07-10 | $38.72 | $218.74 | 5,196,950 | — | — |
| 2018-07-09 | $38.80 | $219.19 | 910,200 | — | — |
| 2018-07-06 | $39.04 | $220.55 | 918,275 | — | — |
| 2018-07-05 | $38.80 | $219.19 | 763,250 | — | — |
| 2018-07-03 | $38.76 | $218.97 | 458,225 | — | — |
| 2018-07-02 | $38.36 | $216.71 | 695,500 | — | — |
| 2018-06-29 | $38.76 | $217.50 | 1,155,400 | — | — |
| 2018-06-28 | $38.52 | $216.15 | 803,325 | — | — |
| 2018-06-27 | $38.04 | $213.46 | 840,825 | — | — |
| 2018-06-26 | $38.44 | $215.70 | 936,525 | — | — |
| 2018-06-25 | $38.60 | $216.60 | 1,038,025 | — | — |
| 2018-06-22 | $38.60 | $216.60 | 1,562,200 | — | — |
| 2018-06-21 | $37.92 | $212.79 | 2,269,700 | — | — |
| 2018-06-20 | $38.36 | $215.26 | 1,708,500 | — | — |
| 2018-06-19 | $38.56 | $216.38 | 2,036,550 | — | — |
| 2018-06-18 | $38.84 | $217.95 | 549,325 | — | — |
| 2018-06-15 | $38.52 | $216.15 | 1,342,175 | — | — |
| 2018-06-14 | $38.80 | $217.72 | 918,275 | — | — |
| 2018-06-13 | $38.36 | $215.26 | 1,381,225 | — | — |
| 2018-06-12 | $39.32 | $220.64 | 1,025,125 | — | — |
| 2018-06-11 | $39.08 | $219.30 | 1,535,150 | — | — |
| 2018-06-08 | $39.12 | $219.52 | 1,075,750 | — | — |
| 2018-06-07 | $38.96 | $218.62 | 2,405,350 | — | — |
| 2018-06-06 | $39.00 | $218.85 | 1,715,075 | — | — |
| 2018-06-05 | $38.80 | $217.72 | 812,925 | — | — |
| 2018-06-04 | $38.96 | $218.62 | 2,105,950 | — | — |
| 2018-06-01 | $38.20 | $214.36 | 1,208,000 | — | — |
| 2018-05-31 | $37.68 | $211.44 | 1,211,175 | — | — |
| 2018-05-30 | $37.56 | $210.77 | 1,255,925 | — | — |
| 2018-05-29 | $36.80 | $206.50 | 1,153,300 | — | — |
| 2018-05-25 | $36.52 | $204.93 | 844,350 | — | — |
| 2018-05-24 | $36.40 | $204.26 | 718,900 | — | — |
| 2018-05-23 | $36.28 | $203.58 | 1,171,000 | — | — |
| 2018-05-22 | $35.44 | $198.87 | 1,404,875 | — | — |
| 2018-05-21 | $35.40 | $198.65 | 1,282,175 | — | — |
| 2018-05-18 | $34.68 | $194.61 | 995,000 | — | — |
| 2018-05-17 | $34.84 | $195.50 | 1,715,925 | — | — |
| 2018-05-16 | $35.44 | $198.87 | 1,549,600 | — | — |
| 2018-05-15 | $35.56 | $199.54 | 1,481,975 | — | — |
| 2018-05-14 | $36.32 | $203.81 | 799,825 | — | — |
| 2018-05-11 | $36.40 | $204.26 | 641,700 | — | — |
| 2018-05-10 | $36.88 | $206.95 | 827,675 | — | — |
| 2018-05-09 | $36.76 | $206.28 | 856,275 | — | — |
| 2018-05-08 | $36.72 | $206.05 | 814,775 | — | — |
| 2018-05-07 | $37.04 | $207.85 | 712,550 | — | — |
| 2018-05-04 | $36.60 | $205.38 | 832,800 | — | — |
| 2018-05-03 | $36.48 | $204.71 | 1,329,250 | — | — |
| 2018-05-02 | $36.28 | $203.58 | 1,427,850 | — | — |
| 2018-05-01 | $35.80 | $200.89 | 753,225 | — | — |
| 2018-04-30 | $35.56 | $199.54 | 912,225 | — | — |
| 2018-04-27 | $35.52 | $199.32 | 765,750 | — | — |
| 2018-04-26 | $34.48 | $193.48 | 528,575 | — | — |
| 2018-04-25 | $33.88 | $190.12 | 870,575 | — | — |
| 2018-04-24 | $34.12 | $191.46 | 875,525 | — | — |
| 2018-04-23 | $33.96 | $190.56 | 940,025 | — | — |
| 2018-04-20 | $33.60 | $188.54 | 885,550 | — | — |
| 2018-04-19 | $34.00 | $190.79 | 714,975 | — | — |
| 2018-04-18 | $34.60 | $194.16 | 853,725 | — | — |
| 2018-04-17 | $34.88 | $195.73 | 1,138,725 | — | — |
| 2018-04-16 | $34.28 | $192.36 | 780,475 | — | — |
| 2018-04-13 | $33.80 | $189.67 | 455,150 | — | — |
| 2018-04-12 | $33.76 | $189.44 | 600,850 | — | — |
| 2018-04-11 | $34.28 | $192.36 | 681,675 | — | — |
| 2018-04-10 | $34.16 | $191.69 | 1,125,625 | — | — |
| 2018-04-09 | $33.92 | $190.34 | 726,125 | — | — |
| 2018-04-06 | $34.00 | $190.79 | 702,950 | — | — |
| 2018-04-05 | $34.48 | $193.48 | 700,300 | — | — |
| 2018-04-04 | $34.32 | $192.58 | 842,000 | — | — |
| 2018-04-03 | $34.48 | $193.48 | 1,665,925 | — | — |
| 2018-04-02 | $33.56 | $188.32 | 1,349,225 | — | — |
| 2018-03-29 | $34.72 | $193.37 | 807,825 | — | — |
| 2018-03-28 | $34.80 | $193.82 | 821,325 | — | — |
| 2018-03-27 | $33.96 | $189.14 | 728,550 | — | — |
| 2018-03-26 | $34.12 | $190.03 | 1,011,275 | — | — |
| 2018-03-23 | $33.24 | $185.13 | 693,350 | — | — |
| 2018-03-22 | $34.08 | $189.81 | 605,500 | — | — |
| 2018-03-21 | $34.56 | $192.48 | 591,625 | — | — |
| 2018-03-20 | $34.84 | $194.04 | 1,120,200 | — | — |
| 2018-03-19 | $34.80 | $193.82 | 573,200 | — | — |
| 2018-03-16 | $35.12 | $195.60 | 2,583,000 | — | — |
| 2018-03-15 | $34.48 | $192.03 | 2,496,650 | — | — |
| 2018-03-14 | $34.32 | $191.14 | 599,900 | — | — |
| 2018-03-13 | $34.24 | $190.70 | 888,100 | — | — |
| 2018-03-12 | $34.72 | $193.37 | 496,600 | — | — |
| 2018-03-09 | $34.48 | $192.03 | 552,775 | — | — |
| 2018-03-08 | $34.28 | $190.92 | 625,225 | — | — |
| 2018-03-07 | $34.28 | $190.92 | 818,650 | — | — |
| 2018-03-06 | $34.08 | $189.81 | 995,625 | — | — |
| 2018-03-05 | $33.96 | $189.14 | 945,700 | — | — |
| 2018-03-02 | $33.56 | $186.91 | 846,700 | — | — |
| 2018-03-01 | $33.28 | $185.35 | 1,139,550 | — | — |
| 2018-02-28 | $33.36 | $185.80 | 910,550 | — | — |
| 2018-02-27 | $33.48 | $186.46 | 711,800 | — | — |
| 2018-02-26 | $34.36 | $191.37 | 442,900 | — | — |
| 2018-02-23 | $34.36 | $191.37 | 541,625 | — | — |
| 2018-02-22 | $33.80 | $188.25 | 614,175 | — | — |
| 2018-02-21 | $33.44 | $186.24 | 881,675 | — | — |
| 2018-02-20 | $34.08 | $189.81 | 723,425 | — | — |
| 2018-02-16 | $34.64 | $192.93 | 676,300 | — | — |
| 2018-02-15 | $34.24 | $190.70 | 692,825 | — | — |
| 2018-02-14 | $33.72 | $187.80 | 1,752,900 | — | — |
| 2018-02-13 | $33.80 | $188.25 | 1,541,900 | — | — |
| 2018-02-12 | $33.84 | $188.47 | 1,329,475 | — | — |
| 2018-02-09 | $34.12 | $190.03 | 1,418,500 | — | — |
| 2018-02-08 | $33.32 | $185.57 | 837,975 | — | — |
| 2018-02-07 | $34.00 | $189.36 | 681,025 | — | — |
| 2018-02-06 | $33.92 | $188.92 | 1,557,800 | — | — |
| 2018-02-05 | $34.04 | $189.58 | 999,325 | — | — |
| 2018-02-02 | $35.32 | $196.71 | 636,275 | — | — |
| 2018-02-01 | $35.40 | $197.16 | 675,550 | — | — |
| 2018-01-31 | $36.00 | $200.50 | 876,550 | — | — |
| 2018-01-30 | $35.68 | $198.72 | 1,006,100 | — | — |
| 2018-01-29 | $35.80 | $199.39 | 557,225 | — | — |
| 2018-01-26 | $36.24 | $201.84 | 423,850 | — | — |
| 2018-01-25 | $36.52 | $203.40 | 521,975 | — | — |
| 2018-01-24 | $36.68 | $204.29 | 576,825 | — | — |
| 2018-01-23 | $36.92 | $205.62 | 695,025 | — | — |
| 2018-01-22 | $36.48 | $203.17 | 635,550 | — | — |
| 2018-01-19 | $36.16 | $201.39 | 473,775 | — | — |
| 2018-01-18 | $35.68 | $198.72 | 741,925 | — | — |
| 2018-01-17 | $36.40 | $202.73 | 697,000 | — | — |
| 2018-01-16 | $36.28 | $202.06 | 1,038,850 | — | — |
| 2018-01-12 | $36.00 | $200.50 | 324,325 | — | — |
| 2018-01-11 | $36.32 | $202.28 | 503,500 | — | — |
| 2018-01-10 | $36.04 | $200.72 | 881,875 | — | — |
| 2018-01-09 | $36.44 | $202.95 | 809,700 | — | — |
| 2018-01-08 | $36.48 | $203.17 | 425,175 | — | — |
| 2018-01-05 | $36.52 | $203.40 | 650,275 | — | — |
| 2018-01-04 | $36.24 | $201.84 | 1,194,225 | — | — |
| 2018-01-03 | $37.24 | $207.41 | 1,770,450 | — | — |
| 2018-01-02 | $37.24 | $207.41 | 756,975 | — | — |