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 | $40.56 | $40.56 | 748,800 | — | — |
| 2018-12-28 | $40.15 | $40.15 | 707,900 | — | — |
| 2018-12-27 | $40.55 | $40.55 | 835,600 | — | — |
| 2018-12-26 | $40.58 | $40.58 | 1,007,000 | — | — |
| 2018-12-24 | $37.83 | $37.83 | 716,200 | — | — |
| 2018-12-21 | $37.73 | $37.73 | 1,887,800 | — | — |
| 2018-12-20 | $38.06 | $38.06 | 1,230,300 | — | — |
| 2018-12-19 | $39.28 | $39.28 | 1,215,700 | — | — |
| 2018-12-18 | $39.40 | $39.40 | 1,169,900 | — | — |
| 2018-12-17 | $38.33 | $38.33 | 1,468,500 | — | — |
| 2018-12-14 | $39.50 | $39.50 | 1,678,000 | — | — |
| 2018-12-13 | $40.67 | $40.67 | 743,600 | — | — |
| 2018-12-12 | $40.90 | $40.90 | 771,900 | — | — |
| 2018-12-11 | $40.25 | $40.25 | 946,200 | — | — |
| 2018-12-10 | $41.02 | $41.02 | 1,136,700 | — | — |
| 2018-12-07 | $40.86 | $40.86 | 1,296,300 | — | — |
| 2018-12-06 | $42.64 | $42.64 | 1,589,400 | — | — |
| 2018-12-04 | $42.73 | $42.73 | 1,381,300 | — | — |
| 2018-12-03 | $45.39 | $45.39 | 1,097,600 | — | — |
| 2018-11-30 | $45.09 | $45.09 | 1,094,400 | — | — |
| 2018-11-29 | $44.89 | $44.89 | 545,900 | — | — |
| 2018-11-28 | $45.31 | $45.31 | 1,246,400 | — | — |
| 2018-11-27 | $45.57 | $45.57 | 959,200 | — | — |
| 2018-11-26 | $45.30 | $45.30 | 984,100 | — | — |
| 2018-11-23 | $43.59 | $43.59 | 648,300 | — | — |
| 2018-11-21 | $43.29 | $43.29 | 999,000 | — | — |
| 2018-11-20 | $42.18 | $42.18 | 2,196,300 | — | — |
| 2018-11-19 | $44.75 | $44.75 | 1,457,700 | — | — |
| 2018-11-16 | $47.12 | $47.12 | 968,200 | — | — |
| 2018-11-15 | $46.45 | $46.45 | 875,000 | — | — |
| 2018-11-14 | $46.00 | $46.00 | 1,716,600 | — | — |
| 2018-11-13 | $45.63 | $45.63 | 1,276,900 | — | — |
| 2018-11-12 | $46.68 | $46.68 | 2,136,700 | — | — |
| 2018-11-09 | $49.74 | $49.74 | 13,817,900 | — | — |
| 2018-11-08 | $50.67 | $50.67 | 5,163,600 | — | — |
| 2018-11-07 | $48.96 | $48.96 | 1,111,400 | — | — |
| 2018-11-06 | $48.23 | $48.23 | 991,600 | — | — |
| 2018-11-05 | $48.78 | $48.78 | 1,609,400 | — | — |
| 2018-11-02 | $47.73 | $47.73 | 5,960,100 | — | — |
| 2018-11-01 | $45.10 | $45.10 | 1,819,300 | — | — |
| 2018-10-31 | $43.51 | $43.51 | 1,104,000 | — | — |
| 2018-10-30 | $43.06 | $43.06 | 916,800 | — | — |
| 2018-10-29 | $41.02 | $41.02 | 745,100 | — | — |
| 2018-10-26 | $41.23 | $41.23 | 1,108,300 | — | — |
| 2018-10-25 | $42.14 | $42.14 | 1,048,400 | — | — |
| 2018-10-24 | $40.13 | $40.13 | 852,800 | — | — |
| 2018-10-23 | $42.58 | $42.58 | 1,043,500 | — | — |
| 2018-10-22 | $43.50 | $43.50 | 844,100 | — | — |
| 2018-10-19 | $43.04 | $43.04 | 1,253,100 | — | — |
| 2018-10-18 | $43.05 | $43.05 | 899,700 | — | — |
| 2018-10-17 | $43.10 | $43.10 | 718,200 | — | — |
| 2018-10-16 | $43.15 | $43.15 | 977,100 | — | — |
| 2018-10-15 | $42.21 | $42.21 | 852,200 | — | — |
| 2018-10-12 | $41.41 | $41.41 | 765,700 | — | — |
| 2018-10-11 | $41.14 | $41.14 | 1,163,700 | — | — |
| 2018-10-10 | $41.48 | $41.48 | 996,900 | — | — |
| 2018-10-09 | $42.40 | $42.40 | 549,400 | — | — |
| 2018-10-08 | $42.36 | $42.36 | 716,500 | — | — |
| 2018-10-05 | $41.73 | $41.73 | 1,650,400 | — | — |
| 2018-10-04 | $41.63 | $41.63 | 1,708,100 | — | — |
| 2018-10-03 | $43.63 | $43.63 | 1,689,500 | — | — |
| 2018-10-02 | $44.00 | $44.00 | 627,500 | — | — |
| 2018-10-01 | $43.80 | $43.80 | 774,900 | — | — |
| 2018-09-28 | $44.65 | $44.65 | 670,500 | — | — |
| 2018-09-27 | $44.35 | $44.35 | 720,400 | — | — |
| 2018-09-26 | $43.90 | $43.90 | 722,600 | — | — |
| 2018-09-25 | $44.95 | $44.95 | 1,620,500 | — | — |
| 2018-09-24 | $45.40 | $45.40 | 658,000 | — | — |
| 2018-09-21 | $45.80 | $45.80 | 1,644,200 | — | — |
| 2018-09-20 | $45.70 | $45.70 | 2,588,900 | — | — |
| 2018-09-19 | $43.30 | $43.30 | 1,214,100 | — | — |
| 2018-09-18 | $42.80 | $42.80 | 846,400 | — | — |
| 2018-09-17 | $43.10 | $43.10 | 573,900 | — | — |
| 2018-09-14 | $42.85 | $42.85 | 760,600 | — | — |
| 2018-09-13 | $43.00 | $43.00 | 1,662,400 | — | — |
| 2018-09-12 | $44.65 | $44.65 | 1,400,500 | — | — |
| 2018-09-11 | $43.15 | $43.15 | 1,378,900 | — | — |
| 2018-09-10 | $42.80 | $42.80 | 1,858,600 | — | — |
| 2018-09-07 | $40.65 | $40.65 | 1,038,300 | — | — |
| 2018-09-06 | $40.95 | $40.95 | 1,064,300 | — | — |
| 2018-09-05 | $42.50 | $42.50 | 1,002,500 | — | — |
| 2018-09-04 | $43.10 | $43.10 | 1,000,100 | — | — |
| 2018-08-31 | $43.80 | $43.80 | 1,019,500 | — | — |
| 2018-08-30 | $44.20 | $44.20 | 1,841,400 | — | — |
| 2018-08-29 | $44.90 | $44.90 | 2,867,500 | — | — |
| 2018-08-28 | $42.50 | $42.50 | 564,500 | — | — |
| 2018-08-27 | $42.35 | $42.35 | 894,400 | — | — |
| 2018-08-24 | $42.05 | $42.05 | 944,200 | — | — |
| 2018-08-23 | $43.10 | $43.10 | 1,039,400 | — | — |
| 2018-08-22 | $42.85 | $42.85 | 1,165,700 | — | — |
| 2018-08-21 | $43.30 | $43.30 | 1,336,300 | — | — |
| 2018-08-20 | $44.35 | $44.35 | 1,627,300 | — | — |
| 2018-08-17 | $43.30 | $43.30 | 2,135,800 | — | — |
| 2018-08-16 | $42.10 | $42.10 | 5,042,200 | — | — |
| 2018-08-15 | $44.60 | $44.60 | 988,000 | — | — |
| 2018-08-14 | $45.45 | $45.45 | 1,447,500 | — | — |
| 2018-08-13 | $43.75 | $43.75 | 3,480,900 | — | — |
| 2018-08-10 | $46.95 | $46.95 | 781,700 | — | — |
| 2018-08-09 | $46.50 | $46.50 | 1,364,600 | — | — |
| 2018-08-08 | $45.70 | $45.70 | 1,141,400 | — | — |
| 2018-08-07 | $46.50 | $46.50 | 1,180,000 | — | — |
| 2018-08-06 | $46.45 | $46.45 | 1,375,100 | — | — |
| 2018-08-03 | $46.70 | $46.70 | 2,848,200 | — | — |
| 2018-08-02 | $47.35 | $47.35 | 1,668,200 | — | — |
| 2018-08-01 | $47.40 | $47.40 | 1,476,700 | — | — |
| 2018-07-31 | $46.55 | $46.55 | 925,100 | — | — |
| 2018-07-30 | $45.80 | $45.80 | 2,299,500 | — | — |
| 2018-07-27 | $47.80 | $47.80 | 1,064,500 | — | — |
| 2018-07-26 | $48.85 | $48.85 | 1,146,500 | — | — |
| 2018-07-25 | $48.85 | $48.85 | 1,991,300 | — | — |
| 2018-07-24 | $50.10 | $50.10 | 642,900 | — | — |
| 2018-07-23 | $51.25 | $51.25 | 482,700 | — | — |
| 2018-07-20 | $51.30 | $51.30 | 289,400 | — | — |
| 2018-07-19 | $52.15 | $52.15 | 471,200 | — | — |
| 2018-07-18 | $51.20 | $51.20 | 748,500 | — | — |
| 2018-07-17 | $50.80 | $50.80 | 485,300 | — | — |
| 2018-07-16 | $50.60 | $50.60 | 839,900 | — | — |
| 2018-07-13 | $51.95 | $51.95 | 640,700 | — | — |
| 2018-07-12 | $51.35 | $51.35 | 885,000 | — | — |
| 2018-07-11 | $51.95 | $51.95 | 439,200 | — | — |
| 2018-07-10 | $53.20 | $53.20 | 500,700 | — | — |
| 2018-07-09 | $53.15 | $53.15 | 527,000 | — | — |
| 2018-07-06 | $52.45 | $52.45 | 362,500 | — | — |
| 2018-07-05 | $51.70 | $51.70 | 431,800 | — | — |
| 2018-07-03 | $50.65 | $50.65 | 322,800 | — | — |
| 2018-07-02 | $51.00 | $51.00 | 461,400 | — | — |
| 2018-06-29 | $50.75 | $50.75 | 1,089,600 | — | — |
| 2018-06-28 | $50.10 | $50.10 | 781,200 | — | — |
| 2018-06-27 | $50.70 | $50.70 | 481,300 | — | — |
| 2018-06-26 | $51.15 | $51.15 | 415,700 | — | — |
| 2018-06-25 | $50.75 | $50.75 | 887,900 | — | — |
| 2018-06-22 | $52.10 | $52.10 | 1,695,500 | — | — |
| 2018-06-21 | $53.60 | $53.60 | 785,600 | — | — |
| 2018-06-20 | $54.50 | $54.50 | 965,300 | — | — |
| 2018-06-19 | $53.30 | $53.30 | 764,900 | — | — |
| 2018-06-18 | $53.50 | $53.50 | 1,082,600 | — | — |
| 2018-06-15 | $52.15 | $52.15 | 1,129,200 | — | — |
| 2018-06-14 | $50.80 | $50.80 | 827,300 | — | — |
| 2018-06-13 | $50.30 | $50.30 | 942,800 | — | — |
| 2018-06-12 | $49.15 | $49.15 | 1,325,500 | — | — |
| 2018-06-11 | $49.75 | $49.75 | 1,057,600 | — | — |
| 2018-06-08 | $50.30 | $50.30 | 847,900 | — | — |
| 2018-06-07 | $50.85 | $50.85 | 528,000 | — | — |
| 2018-06-06 | $51.10 | $51.10 | 699,100 | — | — |
| 2018-06-05 | $50.60 | $50.60 | 1,120,800 | — | — |
| 2018-06-04 | $49.15 | $49.15 | 996,800 | — | — |
| 2018-06-01 | $47.90 | $47.90 | 826,500 | — | — |
| 2018-05-31 | $46.65 | $46.65 | 795,600 | — | — |
| 2018-05-30 | $47.90 | $47.90 | 899,100 | — | — |
| 2018-05-29 | $47.75 | $47.75 | 717,400 | — | — |
| 2018-05-25 | $47.80 | $47.80 | 431,700 | — | — |
| 2018-05-24 | $47.60 | $47.60 | 622,900 | — | — |
| 2018-05-23 | $47.70 | $47.70 | 1,372,200 | — | — |
| 2018-05-22 | $48.60 | $48.60 | 937,600 | — | — |
| 2018-05-21 | $50.50 | $50.50 | 605,300 | — | — |
| 2018-05-18 | $49.35 | $49.35 | 769,900 | — | — |
| 2018-05-17 | $49.45 | $49.45 | 575,400 | — | — |
| 2018-05-16 | $50.45 | $50.45 | 1,116,800 | — | — |
| 2018-05-15 | $48.85 | $48.85 | 477,600 | — | — |
| 2018-05-14 | $48.95 | $48.95 | 540,000 | — | — |
| 2018-05-11 | $48.45 | $48.45 | 381,600 | — | — |
| 2018-05-10 | $48.65 | $48.65 | 567,000 | — | — |
| 2018-05-09 | $48.40 | $48.40 | 710,300 | — | — |
| 2018-05-08 | $47.65 | $47.65 | 1,006,300 | — | — |
| 2018-05-07 | $45.80 | $45.80 | 761,700 | — | — |
| 2018-05-04 | $45.55 | $45.55 | 1,048,900 | — | — |
| 2018-05-03 | $45.40 | $45.40 | 1,144,600 | — | — |
| 2018-05-02 | $46.10 | $46.10 | 1,398,000 | — | — |
| 2018-05-01 | $46.80 | $46.80 | 2,399,800 | — | — |
| 2018-04-30 | $44.00 | $44.00 | 1,198,500 | — | — |
| 2018-04-27 | $45.00 | $45.00 | 1,127,300 | — | — |
| 2018-04-26 | $45.55 | $45.55 | 1,011,100 | — | — |
| 2018-04-25 | $45.55 | $45.55 | 621,500 | — | — |
| 2018-04-24 | $45.25 | $45.25 | 970,400 | — | — |
| 2018-04-23 | $44.90 | $44.90 | 775,000 | — | — |
| 2018-04-20 | $44.55 | $44.55 | 984,400 | — | — |
| 2018-04-19 | $45.40 | $45.40 | 582,600 | — | — |
| 2018-04-18 | $46.60 | $46.60 | 391,000 | — | — |
| 2018-04-17 | $46.65 | $46.65 | 493,600 | — | — |
| 2018-04-16 | $46.15 | $46.15 | 563,300 | — | — |
| 2018-04-13 | $45.20 | $45.20 | 824,900 | — | — |
| 2018-04-12 | $45.95 | $45.95 | 735,100 | — | — |
| 2018-04-11 | $45.85 | $45.85 | 576,600 | — | — |
| 2018-04-10 | $46.10 | $46.10 | 890,400 | — | — |
| 2018-04-09 | $45.80 | $45.80 | 625,500 | — | — |
| 2018-04-06 | $46.55 | $46.55 | 762,100 | — | — |
| 2018-04-05 | $47.45 | $47.45 | 519,100 | — | — |
| 2018-04-04 | $47.30 | $47.30 | 978,000 | — | — |
| 2018-04-03 | $47.90 | $47.90 | 1,017,100 | — | — |
| 2018-04-02 | $47.05 | $47.05 | 1,477,100 | — | — |
| 2018-03-29 | $47.05 | $47.05 | 1,489,200 | — | — |
| 2018-03-28 | $45.50 | $45.50 | 1,077,100 | — | — |
| 2018-03-27 | $45.95 | $45.95 | 1,120,300 | — | — |
| 2018-03-26 | $46.50 | $46.50 | 1,308,000 | — | — |
| 2018-03-23 | $45.20 | $45.20 | 1,508,500 | — | — |
| 2018-03-22 | $47.05 | $47.05 | 1,237,900 | — | — |
| 2018-03-21 | $49.45 | $49.45 | 638,000 | — | — |
| 2018-03-20 | $48.30 | $48.30 | 783,800 | — | — |
| 2018-03-19 | $49.75 | $49.75 | 1,107,800 | — | — |
| 2018-03-16 | $49.90 | $49.90 | 1,426,000 | — | — |
| 2018-03-15 | $49.25 | $49.25 | 1,717,200 | — | — |
| 2018-03-14 | $50.85 | $50.85 | 780,400 | — | — |
| 2018-03-13 | $51.90 | $51.90 | 510,200 | — | — |
| 2018-03-12 | $51.80 | $51.80 | 513,700 | — | — |
| 2018-03-09 | $51.50 | $51.50 | 578,400 | — | — |
| 2018-03-08 | $51.15 | $51.15 | 843,100 | — | — |
| 2018-03-07 | $51.10 | $51.10 | 974,500 | — | — |
| 2018-03-06 | $49.75 | $49.75 | 854,200 | — | — |
| 2018-03-05 | $49.60 | $49.60 | 861,800 | — | — |
| 2018-03-02 | $49.25 | $49.25 | 996,900 | — | — |
| 2018-03-01 | $49.60 | $49.60 | 2,500,800 | — | — |
| 2018-02-28 | $50.95 | $50.95 | 2,564,300 | — | — |
| 2018-02-27 | $51.45 | $51.45 | 1,781,200 | — | — |
| 2018-02-26 | $52.75 | $52.75 | 934,000 | — | — |
| 2018-02-23 | $52.70 | $52.70 | 1,136,900 | — | — |
| 2018-02-22 | $52.65 | $52.65 | 1,442,000 | — | — |
| 2018-02-21 | $50.65 | $50.65 | 840,700 | — | — |
| 2018-02-20 | $50.25 | $50.25 | 526,900 | — | — |
| 2018-02-16 | $51.00 | $51.00 | 722,900 | — | — |
| 2018-02-15 | $50.60 | $50.60 | 583,100 | — | — |
| 2018-02-14 | $49.90 | $49.90 | 682,200 | — | — |
| 2018-02-13 | $48.75 | $48.75 | 848,300 | — | — |
| 2018-02-12 | $49.60 | $49.60 | 1,130,200 | — | — |
| 2018-02-09 | $49.00 | $49.00 | 1,215,500 | — | — |
| 2018-02-08 | $49.30 | $49.30 | 1,064,600 | — | — |
| 2018-02-07 | $52.10 | $52.10 | 549,800 | — | — |
| 2018-02-06 | $52.25 | $52.25 | 1,192,800 | — | — |
| 2018-02-05 | $50.90 | $50.90 | 766,100 | — | — |
| 2018-02-02 | $53.35 | $53.35 | 915,100 | — | — |
| 2018-02-01 | $54.75 | $54.75 | 1,117,600 | — | — |
| 2018-01-31 | $53.40 | $53.40 | 768,200 | — | — |
| 2018-01-30 | $53.65 | $53.65 | 839,600 | — | — |
| 2018-01-29 | $53.90 | $53.90 | 890,800 | — | — |
| 2018-01-26 | $53.25 | $53.25 | 675,700 | — | — |
| 2018-01-25 | $52.75 | $52.75 | 625,300 | — | — |
| 2018-01-24 | $52.80 | $52.80 | 629,900 | — | — |
| 2018-01-23 | $53.25 | $53.25 | 497,300 | — | — |
| 2018-01-22 | $53.85 | $53.85 | 650,000 | — | — |
| 2018-01-19 | $53.30 | $53.30 | 777,700 | — | — |
| 2018-01-18 | $52.05 | $52.05 | 752,900 | — | — |
| 2018-01-17 | $51.90 | $51.90 | 818,200 | — | — |
| 2018-01-16 | $51.15 | $51.15 | 907,600 | — | — |
| 2018-01-12 | $52.50 | $52.50 | 722,600 | — | — |
| 2018-01-11 | $51.60 | $51.60 | 765,400 | — | — |
| 2018-01-10 | $49.90 | $49.90 | 751,000 | — | — |
| 2018-01-09 | $49.95 | $49.95 | 615,000 | — | — |
| 2018-01-08 | $50.45 | $50.45 | 731,400 | — | — |
| 2018-01-05 | $49.70 | $49.70 | 543,600 | — | — |
| 2018-01-04 | $49.90 | $49.90 | 737,100 | — | — |
| 2018-01-03 | $49.85 | $49.85 | 675,000 | — | — |
| 2018-01-02 | $50.05 | $50.05 | 813,100 | — | — |