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
- 1983-07-01 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 | $49.61 | $77.61 | 972,450 | — | — |
| 2018-12-28 | $49.18 | $76.94 | 1,369,950 | — | — |
| 2018-12-27 | $49.61 | $77.61 | 1,475,250 | — | — |
| 2018-12-26 | $49.08 | $76.79 | 1,551,450 | — | — |
| 2018-12-24 | $46.47 | $72.71 | 907,950 | — | — |
| 2018-12-21 | $46.94 | $73.44 | 3,471,750 | — | — |
| 2018-12-20 | $47.45 | $74.24 | 2,736,150 | — | — |
| 2018-12-19 | $47.57 | $74.42 | 2,445,900 | — | — |
| 2018-12-18 | $48.79 | $76.34 | 1,867,950 | — | — |
| 2018-12-17 | $49.06 | $76.76 | 1,827,300 | — | — |
| 2018-12-14 | $49.56 | $77.54 | 1,958,550 | — | — |
| 2018-12-13 | $50.39 | $78.83 | 1,663,800 | — | — |
| 2018-12-12 | $50.98 | $79.76 | 3,529,350 | — | — |
| 2018-12-11 | $49.98 | $78.19 | 4,420,200 | — | — |
| 2018-12-10 | $50.39 | $78.83 | 1,634,100 | — | — |
| 2018-12-07 | $50.25 | $78.62 | 1,927,050 | — | — |
| 2018-12-06 | $51.65 | $80.81 | 2,966,550 | — | — |
| 2018-12-04 | $50.83 | $79.53 | 3,376,350 | — | — |
| 2018-12-03 | $53.22 | $83.26 | 2,034,600 | — | — |
| 2018-11-30 | $53.15 | $83.16 | 2,369,400 | — | — |
| 2018-11-29 | $50.85 | $79.55 | 2,031,750 | — | — |
| 2018-11-28 | $51.75 | $80.97 | 2,059,050 | — | — |
| 2018-11-27 | $51.28 | $80.23 | 1,600,050 | — | — |
| 2018-11-26 | $52.77 | $82.57 | 1,470,900 | — | — |
| 2018-11-23 | $51.09 | $79.94 | 779,250 | — | — |
| 2018-11-21 | $50.73 | $79.37 | 1,053,000 | — | — |
| 2018-11-20 | $49.78 | $77.88 | 1,512,000 | — | — |
| 2018-11-19 | $51.94 | $81.26 | 1,345,200 | — | — |
| 2018-11-16 | $52.49 | $82.13 | 1,330,050 | — | — |
| 2018-11-15 | $52.47 | $82.09 | 1,854,300 | — | — |
| 2018-11-14 | $51.39 | $80.41 | 2,069,850 | — | — |
| 2018-11-13 | $52.21 | $81.68 | 1,351,350 | — | — |
| 2018-11-12 | $52.00 | $81.36 | 1,773,450 | — | — |
| 2018-11-09 | $53.00 | $82.92 | 1,167,750 | — | — |
| 2018-11-08 | $53.96 | $84.42 | 2,715,750 | — | — |
| 2018-11-07 | $54.11 | $84.65 | 1,871,550 | — | — |
| 2018-11-06 | $53.66 | $83.95 | 1,813,050 | — | — |
| 2018-11-05 | $52.98 | $82.89 | 1,907,700 | — | — |
| 2018-11-02 | $52.73 | $82.49 | 1,862,550 | — | — |
| 2018-11-01 | $52.67 | $82.41 | 2,458,800 | — | — |
| 2018-10-31 | $51.13 | $79.99 | 4,477,200 | — | — |
| 2018-10-30 | $49.32 | $77.16 | 2,845,950 | — | — |
| 2018-10-29 | $48.57 | $75.98 | 2,618,100 | — | — |
| 2018-10-26 | $48.67 | $76.14 | 5,232,600 | — | — |
| 2018-10-25 | $50.37 | $78.81 | 5,060,400 | — | — |
| 2018-10-24 | $52.32 | $81.86 | 2,447,700 | — | — |
| 2018-10-23 | $55.28 | $86.49 | 2,239,950 | — | — |
| 2018-10-22 | $56.27 | $88.03 | 1,236,150 | — | — |
| 2018-10-19 | $57.57 | $90.07 | 1,309,800 | — | — |
| 2018-10-18 | $57.88 | $90.55 | 949,200 | — | — |
| 2018-10-17 | $59.45 | $93.02 | 1,210,200 | — | — |
| 2018-10-16 | $59.34 | $92.84 | 1,133,250 | — | — |
| 2018-10-15 | $58.09 | $90.88 | 966,600 | — | — |
| 2018-10-12 | $58.57 | $91.64 | 1,750,200 | — | — |
| 2018-10-11 | $58.48 | $91.49 | 1,408,500 | — | — |
| 2018-10-10 | $60.02 | $93.90 | 1,367,850 | — | — |
| 2018-10-09 | $63.21 | $98.90 | 1,379,250 | — | — |
| 2018-10-08 | $62.85 | $98.33 | 948,300 | — | — |
| 2018-10-05 | $62.49 | $97.77 | 884,100 | — | — |
| 2018-10-04 | $62.87 | $98.37 | 1,662,900 | — | — |
| 2018-10-03 | $62.63 | $97.99 | 2,045,400 | — | — |
| 2018-10-02 | $61.35 | $95.98 | 1,356,150 | — | — |
| 2018-10-01 | $61.56 | $96.31 | 1,272,750 | — | — |
| 2018-09-28 | $61.37 | $96.01 | 1,450,050 | — | — |
| 2018-09-27 | $61.83 | $96.43 | 956,550 | — | — |
| 2018-09-26 | $61.84 | $96.44 | 1,086,600 | — | — |
| 2018-09-25 | $62.57 | $97.58 | 1,078,500 | — | — |
| 2018-09-24 | $62.30 | $97.15 | 1,309,950 | — | — |
| 2018-09-21 | $63.42 | $98.90 | 1,954,650 | — | — |
| 2018-09-20 | $63.67 | $99.29 | 1,165,500 | — | — |
| 2018-09-19 | $62.51 | $97.49 | 780,900 | — | — |
| 2018-09-18 | $61.34 | $95.66 | 511,800 | — | — |
| 2018-09-17 | $60.87 | $94.93 | 516,600 | — | — |
| 2018-09-14 | $61.71 | $96.23 | 678,750 | — | — |
| 2018-09-13 | $60.76 | $94.75 | 1,089,150 | — | — |
| 2018-09-12 | $61.07 | $95.23 | 629,550 | — | — |
| 2018-09-11 | $61.99 | $96.67 | 528,600 | — | — |
| 2018-09-10 | $61.63 | $96.10 | 551,400 | — | — |
| 2018-09-07 | $61.45 | $95.83 | 657,600 | — | — |
| 2018-09-06 | $61.21 | $95.46 | 602,250 | — | — |
| 2018-09-05 | $62.19 | $96.98 | 596,400 | — | — |
| 2018-09-04 | $62.33 | $97.21 | 650,700 | — | — |
| 2018-08-31 | $62.03 | $96.73 | 525,150 | — | — |
| 2018-08-30 | $61.87 | $96.49 | 579,300 | — | — |
| 2018-08-29 | $62.71 | $97.80 | 785,550 | — | — |
| 2018-08-28 | $62.61 | $97.64 | 1,390,800 | — | — |
| 2018-08-27 | $61.94 | $96.59 | 784,050 | — | — |
| 2018-08-24 | $60.83 | $94.86 | 508,800 | — | — |
| 2018-08-23 | $60.49 | $94.34 | 695,250 | — | — |
| 2018-08-22 | $60.94 | $95.03 | 535,200 | — | — |
| 2018-08-21 | $60.93 | $95.01 | 779,100 | — | — |
| 2018-08-20 | $60.94 | $95.03 | 789,150 | — | — |
| 2018-08-17 | $60.95 | $95.05 | 586,500 | — | — |
| 2018-08-16 | $60.91 | $94.98 | 850,350 | — | — |
| 2018-08-15 | $60.09 | $93.70 | 1,047,750 | — | — |
| 2018-08-14 | $60.39 | $94.17 | 878,100 | — | — |
| 2018-08-13 | $59.41 | $92.65 | 1,365,300 | — | — |
| 2018-08-10 | $59.98 | $93.54 | 920,700 | — | — |
| 2018-08-09 | $60.53 | $94.40 | 875,700 | — | — |
| 2018-08-08 | $61.13 | $95.34 | 770,400 | — | — |
| 2018-08-07 | $61.49 | $95.89 | 996,450 | — | — |
| 2018-08-06 | $61.09 | $95.27 | 821,100 | — | — |
| 2018-08-03 | $60.89 | $94.96 | 676,350 | — | — |
| 2018-08-02 | $60.65 | $94.58 | 1,332,150 | — | — |
| 2018-08-01 | $61.01 | $95.14 | 1,475,100 | — | — |
| 2018-07-31 | $61.06 | $95.22 | 1,281,900 | — | — |
| 2018-07-30 | $60.67 | $94.61 | 1,452,000 | — | — |
| 2018-07-27 | $62.07 | $96.79 | 1,204,200 | — | — |
| 2018-07-26 | $62.13 | $96.89 | 2,637,000 | — | — |
| 2018-07-25 | $64.84 | $101.12 | 1,648,500 | — | — |
| 2018-07-24 | $64.30 | $100.27 | 1,397,550 | — | — |
| 2018-07-23 | $64.37 | $100.39 | 1,482,150 | — | — |
| 2018-07-20 | $63.38 | $98.84 | 1,105,800 | — | — |
| 2018-07-19 | $63.15 | $98.47 | 681,000 | — | — |
| 2018-07-18 | $64.15 | $100.04 | 744,150 | — | — |
| 2018-07-17 | $63.35 | $98.80 | 1,435,950 | — | — |
| 2018-07-16 | $62.67 | $97.73 | 1,462,950 | — | — |
| 2018-07-13 | $62.00 | $96.69 | 1,571,550 | — | — |
| 2018-07-12 | $61.49 | $95.90 | 1,365,900 | — | — |
| 2018-07-11 | $61.05 | $95.21 | 803,550 | — | — |
| 2018-07-10 | $61.53 | $95.95 | 1,240,500 | — | — |
| 2018-07-09 | $61.59 | $96.05 | 1,296,600 | — | — |
| 2018-07-06 | $59.79 | $93.24 | 1,551,000 | — | — |
| 2018-07-05 | $58.79 | $91.68 | 822,450 | — | — |
| 2018-07-03 | $59.30 | $92.48 | 565,500 | — | — |
| 2018-07-02 | $60.20 | $93.88 | 990,600 | — | — |
| 2018-06-29 | $59.57 | $92.89 | 2,010,450 | — | — |
| 2018-06-28 | $60.35 | $93.81 | 1,361,100 | — | — |
| 2018-06-27 | $60.75 | $94.42 | 1,635,750 | — | — |
| 2018-06-26 | $62.02 | $96.40 | 1,380,300 | — | — |
| 2018-06-25 | $62.43 | $97.04 | 844,950 | — | — |
| 2018-06-22 | $64.01 | $99.50 | 1,587,000 | — | — |
| 2018-06-21 | $64.33 | $99.99 | 1,793,100 | — | — |
| 2018-06-20 | $64.49 | $100.23 | 729,450 | — | — |
| 2018-06-19 | $64.63 | $100.46 | 634,950 | — | — |
| 2018-06-18 | $65.19 | $101.32 | 916,500 | — | — |
| 2018-06-15 | $65.09 | $101.16 | 1,792,650 | — | — |
| 2018-06-14 | $65.63 | $102.01 | 1,314,150 | — | — |
| 2018-06-13 | $66.01 | $102.59 | 963,300 | — | — |
| 2018-06-12 | $66.37 | $103.16 | 575,250 | — | — |
| 2018-06-11 | $66.46 | $103.30 | 628,050 | — | — |
| 2018-06-08 | $67.07 | $104.24 | 909,600 | — | — |
| 2018-06-07 | $66.39 | $103.18 | 747,000 | — | — |
| 2018-06-06 | $67.05 | $104.21 | 944,250 | — | — |
| 2018-06-05 | $65.67 | $102.07 | 866,550 | — | — |
| 2018-06-04 | $65.74 | $102.18 | 710,700 | — | — |
| 2018-06-01 | $65.31 | $101.51 | 980,700 | — | — |
| 2018-05-31 | $64.37 | $100.06 | 920,550 | — | — |
| 2018-05-30 | $65.15 | $101.27 | 1,109,400 | — | — |
| 2018-05-29 | $63.82 | $99.20 | 1,381,800 | — | — |
| 2018-05-25 | $66.31 | $103.07 | 813,600 | — | — |
| 2018-05-24 | $67.00 | $104.14 | 1,305,600 | — | — |
| 2018-05-23 | $67.35 | $104.68 | 1,900,500 | — | — |
| 2018-05-22 | $67.82 | $105.41 | 1,743,900 | — | — |
| 2018-05-21 | $67.09 | $104.28 | 2,003,850 | — | — |
| 2018-05-18 | $66.03 | $102.64 | 1,944,900 | — | — |
| 2018-05-17 | $65.77 | $102.23 | 2,089,350 | — | — |
| 2018-05-16 | $64.27 | $99.90 | 1,931,850 | — | — |
| 2018-05-15 | $62.63 | $97.35 | 1,616,700 | — | — |
| 2018-05-14 | $62.53 | $97.18 | 619,650 | — | — |
| 2018-05-11 | $62.51 | $97.15 | 727,050 | — | — |
| 2018-05-10 | $62.08 | $96.49 | 756,750 | — | — |
| 2018-05-09 | $61.62 | $95.78 | 1,071,000 | — | — |
| 2018-05-08 | $60.83 | $94.55 | 994,650 | — | — |
| 2018-05-07 | $60.80 | $94.50 | 984,600 | — | — |
| 2018-05-04 | $59.70 | $92.79 | 676,800 | — | — |
| 2018-05-03 | $58.39 | $90.76 | 942,450 | — | — |
| 2018-05-02 | $59.01 | $91.72 | 813,750 | — | — |
| 2018-05-01 | $59.97 | $93.21 | 599,550 | — | — |
| 2018-04-30 | $59.83 | $93.00 | 1,474,350 | — | — |
| 2018-04-27 | $60.87 | $94.62 | 1,282,350 | — | — |
| 2018-04-26 | $59.89 | $93.09 | 1,999,800 | — | — |
| 2018-04-25 | $57.88 | $89.96 | 1,422,450 | — | — |
| 2018-04-24 | $57.94 | $90.06 | 841,950 | — | — |
| 2018-04-23 | $58.41 | $90.79 | 591,450 | — | — |
| 2018-04-20 | $58.53 | $90.98 | 1,009,050 | — | — |
| 2018-04-19 | $58.67 | $91.20 | 843,000 | — | — |
| 2018-04-18 | $57.72 | $89.71 | 945,600 | — | — |
| 2018-04-17 | $57.99 | $90.14 | 2,604,450 | — | — |
| 2018-04-16 | $57.70 | $89.68 | 1,928,550 | — | — |
| 2018-04-13 | $57.03 | $88.64 | 1,068,600 | — | — |
| 2018-04-12 | $58.09 | $90.28 | 779,550 | — | — |
| 2018-04-11 | $57.21 | $88.92 | 955,950 | — | — |
| 2018-04-10 | $57.79 | $89.83 | 1,228,650 | — | — |
| 2018-04-09 | $56.55 | $87.90 | 1,073,400 | — | — |
| 2018-04-06 | $56.55 | $87.89 | 1,959,000 | — | — |
| 2018-04-05 | $58.91 | $91.57 | 1,369,050 | — | — |
| 2018-04-04 | $58.75 | $91.31 | 1,206,750 | — | — |
| 2018-04-03 | $58.33 | $90.67 | 1,077,000 | — | — |
| 2018-04-02 | $57.55 | $89.45 | 1,492,650 | — | — |
| 2018-03-29 | $59.61 | $92.65 | 1,545,750 | — | — |
| 2018-03-28 | $58.51 | $90.68 | 1,381,200 | — | — |
| 2018-03-27 | $58.43 | $90.56 | 1,567,050 | — | — |
| 2018-03-26 | $59.71 | $92.54 | 1,351,950 | — | — |
| 2018-03-23 | $58.10 | $90.05 | 2,261,850 | — | — |
| 2018-03-22 | $61.07 | $94.65 | 1,227,150 | — | — |
| 2018-03-21 | $64.57 | $100.07 | 936,000 | — | — |
| 2018-03-20 | $64.30 | $99.66 | 701,700 | — | — |
| 2018-03-19 | $64.35 | $99.73 | 1,368,300 | — | — |
| 2018-03-16 | $65.05 | $100.81 | 1,910,850 | — | — |
| 2018-03-15 | $63.61 | $98.59 | 1,602,750 | — | — |
| 2018-03-14 | $63.88 | $99.01 | 1,490,250 | — | — |
| 2018-03-13 | $64.83 | $100.48 | 1,033,050 | — | — |
| 2018-03-12 | $65.49 | $101.51 | 744,450 | — | — |
| 2018-03-09 | $65.83 | $102.03 | 1,042,200 | — | — |
| 2018-03-08 | $64.17 | $99.46 | 1,134,600 | — | — |
| 2018-03-07 | $64.00 | $99.19 | 1,045,200 | — | — |
| 2018-03-06 | $63.90 | $99.04 | 1,373,700 | — | — |
| 2018-03-05 | $62.41 | $96.72 | 867,000 | — | — |
| 2018-03-02 | $61.24 | $94.91 | 977,700 | — | — |
| 2018-03-01 | $61.35 | $95.08 | 2,104,500 | — | — |
| 2018-02-28 | $61.81 | $95.79 | 1,889,400 | — | — |
| 2018-02-27 | $62.47 | $96.82 | 1,897,050 | — | — |
| 2018-02-26 | $61.73 | $95.68 | 612,300 | — | — |
| 2018-02-23 | $60.98 | $94.51 | 965,850 | — | — |
| 2018-02-22 | $60.05 | $93.07 | 1,452,000 | — | — |
| 2018-02-21 | $60.81 | $94.25 | 1,194,000 | — | — |
| 2018-02-20 | $61.49 | $95.30 | 1,034,550 | — | — |
| 2018-02-16 | $61.71 | $95.64 | 1,621,200 | — | — |
| 2018-02-15 | $60.87 | $94.35 | 1,296,900 | — | — |
| 2018-02-14 | $60.68 | $94.05 | 1,695,000 | — | — |
| 2018-02-13 | $59.15 | $91.68 | 1,458,450 | — | — |
| 2018-02-12 | $59.34 | $91.97 | 1,820,100 | — | — |
| 2018-02-09 | $58.05 | $89.97 | 2,083,800 | — | — |
| 2018-02-08 | $57.37 | $88.92 | 1,852,800 | — | — |
| 2018-02-07 | $60.70 | $94.08 | 1,087,350 | — | — |
| 2018-02-06 | $60.95 | $94.46 | 1,575,450 | — | — |
| 2018-02-05 | $59.86 | $92.78 | 1,367,700 | — | — |
| 2018-02-02 | $62.89 | $97.47 | 989,250 | — | — |
| 2018-02-01 | $64.91 | $100.60 | 1,968,150 | — | — |
| 2018-01-31 | $64.26 | $99.59 | 1,336,950 | — | — |
| 2018-01-30 | $63.81 | $98.89 | 1,074,750 | — | — |
| 2018-01-29 | $64.66 | $100.21 | 1,008,600 | — | — |
| 2018-01-26 | $65.51 | $101.53 | 2,338,050 | — | — |
| 2018-01-25 | $63.90 | $99.04 | 2,048,550 | — | — |
| 2018-01-24 | $64.60 | $100.12 | 1,523,100 | — | — |
| 2018-01-23 | $64.38 | $99.78 | 1,015,650 | — | — |
| 2018-01-22 | $64.37 | $99.77 | 1,106,100 | — | — |
| 2018-01-19 | $64.13 | $99.39 | 907,950 | — | — |
| 2018-01-18 | $63.60 | $98.57 | 1,200,750 | — | — |
| 2018-01-17 | $64.17 | $99.45 | 1,073,700 | — | — |
| 2018-01-16 | $63.73 | $98.78 | 1,543,800 | — | — |
| 2018-01-12 | $64.53 | $100.01 | 1,330,800 | — | — |
| 2018-01-11 | $63.45 | $98.33 | 1,194,300 | — | — |
| 2018-01-10 | $62.93 | $97.54 | 2,120,550 | — | — |
| 2018-01-09 | $62.10 | $96.25 | 1,675,350 | — | — |
| 2018-01-08 | $61.13 | $94.74 | 1,278,000 | — | — |
| 2018-01-05 | $60.63 | $93.97 | 1,752,150 | — | — |
| 2018-01-04 | $60.36 | $93.55 | 2,018,250 | — | — |
| 2018-01-03 | $59.87 | $92.79 | 1,545,150 | — | — |
| 2018-01-02 | $59.24 | $91.81 | 1,396,650 | — | — |