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 | $69.26 | $266.99 | 1,190,800 | — | — |
| 2018-12-28 | $69.01 | $266.02 | 1,382,800 | — | — |
| 2018-12-27 | $69.18 | $266.68 | 2,187,800 | — | — |
| 2018-12-26 | $68.45 | $263.87 | 1,273,200 | — | — |
| 2018-12-24 | $67.62 | $260.67 | 1,021,700 | — | — |
| 2018-12-21 | $71.44 | $275.39 | 2,894,700 | — | — |
| 2018-12-20 | $71.74 | $276.55 | 1,856,700 | — | — |
| 2018-12-19 | $71.31 | $274.89 | 1,771,400 | — | — |
| 2018-12-18 | $71.75 | $276.59 | 1,620,600 | — | — |
| 2018-12-17 | $72.05 | $277.74 | 2,144,100 | — | — |
| 2018-12-14 | $74.36 | $286.65 | 1,639,500 | — | — |
| 2018-12-13 | $74.96 | $288.96 | 1,992,200 | — | — |
| 2018-12-12 | $73.87 | $284.76 | 2,132,400 | — | — |
| 2018-12-11 | $74.89 | $288.69 | 2,018,400 | — | — |
| 2018-12-10 | $74.43 | $286.92 | 1,967,200 | — | — |
| 2018-12-07 | $73.77 | $284.37 | 1,628,400 | — | — |
| 2018-12-06 | $73.75 | $284.30 | 2,227,600 | — | — |
| 2018-12-04 | $73.28 | $282.48 | 2,002,100 | — | — |
| 2018-12-03 | $72.99 | $281.37 | 1,836,700 | — | — |
| 2018-11-30 | $72.48 | $279.40 | 2,229,800 | — | — |
| 2018-11-29 | $71.00 | $273.70 | 1,997,000 | — | — |
| 2018-11-28 | $70.67 | $272.42 | 1,791,300 | — | — |
| 2018-11-27 | $71.02 | $273.77 | 2,200,200 | — | — |
| 2018-11-26 | $70.59 | $272.11 | 1,631,400 | — | — |
| 2018-11-23 | $70.47 | $271.65 | 603,400 | — | — |
| 2018-11-21 | $70.78 | $272.85 | 1,610,700 | — | — |
| 2018-11-20 | $72.22 | $278.40 | 2,833,600 | — | — |
| 2018-11-19 | $71.60 | $276.01 | 1,972,900 | — | — |
| 2018-11-16 | $70.91 | $273.35 | 1,760,900 | — | — |
| 2018-11-15 | $70.51 | $271.81 | 2,463,300 | — | — |
| 2018-11-14 | $69.94 | $269.61 | 2,175,600 | — | — |
| 2018-11-13 | $70.50 | $271.77 | 1,303,200 | — | — |
| 2018-11-12 | $70.85 | $270.99 | 1,767,600 | — | — |
| 2018-11-09 | $70.00 | $267.73 | 2,026,600 | — | — |
| 2018-11-08 | $69.09 | $264.25 | 1,589,800 | — | — |
| 2018-11-07 | $68.78 | $263.07 | 4,135,200 | — | — |
| 2018-11-06 | $68.28 | $261.16 | 1,339,100 | — | — |
| 2018-11-05 | $67.61 | $258.59 | 2,584,000 | — | — |
| 2018-11-02 | $67.00 | $256.26 | 2,892,400 | — | — |
| 2018-11-01 | $67.88 | $259.63 | 3,101,800 | — | — |
| 2018-10-31 | $68.40 | $261.61 | 3,723,700 | — | — |
| 2018-10-30 | $69.75 | $266.78 | 2,585,000 | — | — |
| 2018-10-29 | $69.78 | $266.89 | 2,090,500 | — | — |
| 2018-10-26 | $68.89 | $263.49 | 3,772,800 | — | — |
| 2018-10-25 | $70.59 | $269.99 | 1,907,000 | — | — |
| 2018-10-24 | $71.67 | $274.12 | 2,455,300 | — | — |
| 2018-10-23 | $69.92 | $267.43 | 2,130,400 | — | — |
| 2018-10-22 | $70.19 | $268.46 | 1,968,500 | — | — |
| 2018-10-19 | $70.57 | $269.91 | 2,346,500 | — | — |
| 2018-10-18 | $69.27 | $264.94 | 2,438,600 | — | — |
| 2018-10-17 | $69.26 | $264.90 | 2,262,800 | — | — |
| 2018-10-16 | $69.07 | $264.18 | 2,392,600 | — | — |
| 2018-10-15 | $67.94 | $259.86 | 2,764,500 | — | — |
| 2018-10-12 | $67.49 | $258.13 | 2,506,900 | — | — |
| 2018-10-11 | $67.52 | $258.25 | 3,699,900 | — | — |
| 2018-10-10 | $68.88 | $263.45 | 2,844,800 | — | — |
| 2018-10-09 | $69.06 | $264.14 | 2,698,600 | — | — |
| 2018-10-08 | $68.74 | $262.92 | 1,538,400 | — | — |
| 2018-10-05 | $68.28 | $261.16 | 2,316,900 | — | — |
| 2018-10-04 | $67.28 | $257.33 | 1,829,200 | — | — |
| 2018-10-03 | $66.79 | $255.46 | 1,692,300 | — | — |
| 2018-10-02 | $67.67 | $258.82 | 1,753,100 | — | — |
| 2018-10-01 | $66.65 | $254.92 | 1,447,400 | — | — |
| 2018-09-28 | $66.76 | $255.34 | 1,752,300 | — | — |
| 2018-09-27 | $65.84 | $251.82 | 1,558,300 | — | — |
| 2018-09-26 | $65.04 | $248.76 | 2,340,400 | — | — |
| 2018-09-25 | $65.75 | $251.48 | 1,969,500 | — | — |
| 2018-09-24 | $66.64 | $254.88 | 1,753,200 | — | — |
| 2018-09-21 | $67.24 | $257.18 | 3,377,700 | — | — |
| 2018-09-20 | $67.15 | $256.83 | 1,673,400 | — | — |
| 2018-09-19 | $66.96 | $256.11 | 1,565,400 | — | — |
| 2018-09-18 | $68.34 | $261.39 | 1,857,200 | — | — |
| 2018-09-17 | $68.62 | $262.46 | 1,831,600 | — | — |
| 2018-09-14 | $68.80 | $263.14 | 1,345,200 | — | — |
| 2018-09-13 | $69.05 | $264.10 | 1,148,000 | — | — |
| 2018-09-12 | $68.70 | $262.76 | 1,535,000 | — | — |
| 2018-09-11 | $68.96 | $263.76 | 1,255,500 | — | — |
| 2018-09-10 | $69.12 | $264.37 | 1,327,600 | — | — |
| 2018-09-07 | $68.56 | $262.23 | 1,729,600 | — | — |
| 2018-09-06 | $69.29 | $265.02 | 1,526,000 | — | — |
| 2018-09-05 | $68.93 | $263.64 | 1,594,600 | — | — |
| 2018-09-04 | $68.26 | $261.08 | 2,139,300 | — | — |
| 2018-08-31 | $67.58 | $258.48 | 1,410,800 | — | — |
| 2018-08-30 | $67.83 | $259.43 | 1,219,700 | — | — |
| 2018-08-29 | $67.44 | $257.94 | 1,313,600 | — | — |
| 2018-08-28 | $66.94 | $256.03 | 1,402,000 | — | — |
| 2018-08-27 | $67.10 | $256.64 | 1,718,900 | — | — |
| 2018-08-24 | $67.80 | $259.32 | 1,189,600 | — | — |
| 2018-08-23 | $67.31 | $257.45 | 1,613,000 | — | — |
| 2018-08-22 | $67.23 | $257.14 | 1,806,200 | — | — |
| 2018-08-21 | $67.77 | $259.21 | 1,836,300 | — | — |
| 2018-08-20 | $68.25 | $261.04 | 1,758,100 | — | — |
| 2018-08-17 | $68.26 | $261.08 | 1,975,900 | — | — |
| 2018-08-16 | $67.94 | $259.86 | 2,392,500 | — | — |
| 2018-08-15 | $67.25 | $257.22 | 1,611,600 | — | — |
| 2018-08-14 | $66.75 | $255.30 | 1,724,400 | — | — |
| 2018-08-13 | $66.89 | $255.84 | 2,507,200 | — | — |
| 2018-08-10 | $67.15 | $254.72 | 1,943,200 | — | — |
| 2018-08-09 | $66.98 | $254.07 | 1,820,000 | — | — |
| 2018-08-08 | $66.59 | $252.59 | 1,658,600 | — | — |
| 2018-08-07 | $66.29 | $251.46 | 1,405,300 | — | — |
| 2018-08-06 | $66.48 | $252.18 | 1,438,900 | — | — |
| 2018-08-03 | $66.33 | $251.61 | 1,375,000 | — | — |
| 2018-08-02 | $65.67 | $249.10 | 1,583,200 | — | — |
| 2018-08-01 | $65.54 | $248.61 | 1,960,000 | — | — |
| 2018-07-31 | $66.37 | $251.76 | 2,810,000 | — | — |
| 2018-07-30 | $65.20 | $247.32 | 2,724,700 | — | — |
| 2018-07-27 | $65.69 | $249.18 | 2,716,000 | — | — |
| 2018-07-26 | $65.47 | $248.35 | 2,340,700 | — | — |
| 2018-07-25 | $64.44 | $244.44 | 1,821,600 | — | — |
| 2018-07-24 | $64.43 | $244.40 | 1,708,600 | — | — |
| 2018-07-23 | $64.30 | $243.91 | 1,538,300 | — | — |
| 2018-07-20 | $64.84 | $245.96 | 1,554,200 | — | — |
| 2018-07-19 | $65.24 | $247.47 | 1,259,100 | — | — |
| 2018-07-18 | $64.72 | $245.50 | 1,236,200 | — | — |
| 2018-07-17 | $64.92 | $246.26 | 1,480,100 | — | — |
| 2018-07-16 | $65.04 | $246.71 | 1,725,400 | — | — |
| 2018-07-13 | $65.19 | $247.28 | 2,506,300 | — | — |
| 2018-07-12 | $65.58 | $248.76 | 1,882,600 | — | — |
| 2018-07-11 | $65.31 | $247.74 | 1,259,700 | — | — |
| 2018-07-10 | $64.53 | $244.78 | 2,444,800 | — | — |
| 2018-07-09 | $64.03 | $242.88 | 2,067,600 | — | — |
| 2018-07-06 | $66.41 | $251.91 | 1,519,900 | — | — |
| 2018-07-05 | $65.68 | $249.14 | 1,672,800 | — | — |
| 2018-07-03 | $65.18 | $247.25 | 951,700 | — | — |
| 2018-07-02 | $65.15 | $247.13 | 1,845,500 | — | — |
| 2018-06-29 | $64.65 | $245.24 | 1,829,300 | — | — |
| 2018-06-28 | $64.46 | $244.51 | 2,029,500 | — | — |
| 2018-06-27 | $63.99 | $242.73 | 1,541,000 | — | — |
| 2018-06-26 | $63.40 | $240.49 | 2,157,100 | — | — |
| 2018-06-25 | $63.44 | $240.65 | 2,038,800 | — | — |
| 2018-06-22 | $62.29 | $236.28 | 1,696,300 | — | — |
| 2018-06-21 | $62.03 | $235.30 | 1,069,300 | — | — |
| 2018-06-20 | $61.86 | $234.65 | 1,290,100 | — | — |
| 2018-06-19 | $61.77 | $234.31 | 1,861,200 | — | — |
| 2018-06-18 | $60.92 | $231.09 | 1,794,800 | — | — |
| 2018-06-15 | $60.60 | $229.87 | 4,137,300 | — | — |
| 2018-06-14 | $59.86 | $227.07 | 1,837,000 | — | — |
| 2018-06-13 | $59.11 | $224.22 | 1,395,500 | — | — |
| 2018-06-12 | $59.33 | $225.06 | 2,148,100 | — | — |
| 2018-06-11 | $58.60 | $222.29 | 1,870,500 | — | — |
| 2018-06-08 | $59.46 | $225.55 | 1,014,100 | — | — |
| 2018-06-07 | $59.38 | $225.24 | 1,921,700 | — | — |
| 2018-06-06 | $59.34 | $225.09 | 2,041,000 | — | — |
| 2018-06-05 | $60.82 | $230.71 | 1,378,400 | — | — |
| 2018-06-04 | $61.55 | $233.48 | 1,642,300 | — | — |
| 2018-06-01 | $62.32 | $236.40 | 2,286,400 | — | — |
| 2018-05-31 | $63.15 | $239.55 | 2,134,100 | — | — |
| 2018-05-30 | $63.40 | $240.49 | 1,932,900 | — | — |
| 2018-05-29 | $62.86 | $238.45 | 2,256,800 | — | — |
| 2018-05-25 | $62.52 | $237.16 | 1,539,200 | — | — |
| 2018-05-24 | $62.15 | $235.75 | 1,761,200 | — | — |
| 2018-05-23 | $61.44 | $233.06 | 2,197,900 | — | — |
| 2018-05-22 | $60.42 | $229.19 | 1,503,600 | — | — |
| 2018-05-21 | $60.20 | $228.36 | 1,582,600 | — | — |
| 2018-05-18 | $60.47 | $229.38 | 1,283,300 | — | — |
| 2018-05-17 | $60.39 | $229.08 | 1,268,900 | — | — |
| 2018-05-16 | $60.97 | $231.28 | 1,268,200 | — | — |
| 2018-05-15 | $61.32 | $232.60 | 1,308,000 | — | — |
| 2018-05-14 | $61.82 | $234.50 | 1,705,500 | — | — |
| 2018-05-11 | $61.89 | $234.77 | 1,283,500 | — | — |
| 2018-05-10 | $62.19 | $233.81 | 1,490,400 | — | — |
| 2018-05-09 | $61.44 | $230.99 | 2,152,200 | — | — |
| 2018-05-08 | $62.13 | $233.58 | 1,998,400 | — | — |
| 2018-05-07 | $64.03 | $240.72 | 1,239,900 | — | — |
| 2018-05-04 | $64.41 | $242.15 | 1,624,500 | — | — |
| 2018-05-03 | $64.50 | $242.49 | 1,313,800 | — | — |
| 2018-05-02 | $64.38 | $242.04 | 1,737,100 | — | — |
| 2018-05-01 | $64.67 | $243.13 | 2,566,200 | — | — |
| 2018-04-30 | $64.28 | $241.66 | 2,689,900 | — | — |
| 2018-04-27 | $64.47 | $242.38 | 2,284,000 | — | — |
| 2018-04-26 | $63.60 | $239.11 | 1,990,700 | — | — |
| 2018-04-25 | $62.80 | $236.10 | 1,439,700 | — | — |
| 2018-04-24 | $62.60 | $235.35 | 1,291,200 | — | — |
| 2018-04-23 | $62.21 | $233.88 | 1,261,100 | — | — |
| 2018-04-20 | $62.15 | $233.66 | 1,200,500 | — | — |
| 2018-04-19 | $62.54 | $235.12 | 1,012,300 | — | — |
| 2018-04-18 | $62.59 | $235.31 | 1,393,200 | — | — |
| 2018-04-17 | $63.02 | $236.93 | 1,142,200 | — | — |
| 2018-04-16 | $62.41 | $234.63 | 1,264,100 | — | — |
| 2018-04-13 | $61.58 | $231.51 | 1,370,600 | — | — |
| 2018-04-12 | $61.55 | $231.40 | 2,121,200 | — | — |
| 2018-04-11 | $62.26 | $234.07 | 1,305,700 | — | — |
| 2018-04-10 | $62.34 | $234.37 | 1,718,600 | — | — |
| 2018-04-09 | $62.64 | $235.50 | 2,275,000 | — | — |
| 2018-04-06 | $63.04 | $237.00 | 1,633,800 | — | — |
| 2018-04-05 | $63.37 | $238.24 | 1,843,500 | — | — |
| 2018-04-04 | $62.99 | $236.81 | 2,338,800 | — | — |
| 2018-04-03 | $62.55 | $235.16 | 1,692,700 | — | — |
| 2018-04-02 | $62.29 | $234.18 | 2,041,800 | — | — |
| 2018-03-29 | $62.70 | $235.72 | 1,588,100 | — | — |
| 2018-03-28 | $62.28 | $234.14 | 1,433,100 | — | — |
| 2018-03-27 | $62.30 | $234.22 | 1,596,400 | — | — |
| 2018-03-26 | $61.15 | $229.90 | 1,096,800 | — | — |
| 2018-03-23 | $60.50 | $227.45 | 1,670,100 | — | — |
| 2018-03-22 | $61.42 | $230.91 | 1,924,800 | — | — |
| 2018-03-21 | $61.29 | $230.42 | 1,396,200 | — | — |
| 2018-03-20 | $61.54 | $231.36 | 1,894,300 | — | — |
| 2018-03-19 | $61.77 | $232.23 | 2,362,900 | — | — |
| 2018-03-16 | $62.45 | $234.78 | 4,860,000 | — | — |
| 2018-03-15 | $61.97 | $232.98 | 3,181,300 | — | — |
| 2018-03-14 | $61.30 | $230.46 | 1,780,200 | — | — |
| 2018-03-13 | $60.80 | $228.58 | 1,806,400 | — | — |
| 2018-03-12 | $60.89 | $228.92 | 2,145,800 | — | — |
| 2018-03-09 | $60.55 | $227.64 | 1,415,200 | — | — |
| 2018-03-08 | $60.28 | $226.63 | 1,455,100 | — | — |
| 2018-03-07 | $59.66 | $224.29 | 1,391,800 | — | — |
| 2018-03-06 | $60.08 | $225.87 | 1,676,500 | — | — |
| 2018-03-05 | $60.91 | $228.99 | 1,993,900 | — | — |
| 2018-03-02 | $59.47 | $223.58 | 1,962,700 | — | — |
| 2018-03-01 | $59.63 | $224.18 | 2,054,800 | — | — |
| 2018-02-28 | $59.92 | $225.27 | 1,910,400 | — | — |
| 2018-02-27 | $60.57 | $227.72 | 2,028,700 | — | — |
| 2018-02-26 | $61.62 | $231.66 | 1,418,400 | — | — |
| 2018-02-23 | $61.85 | $232.53 | 1,617,600 | — | — |
| 2018-02-22 | $60.34 | $226.85 | 2,221,500 | — | — |
| 2018-02-21 | $60.12 | $226.02 | 2,364,300 | — | — |
| 2018-02-20 | $60.90 | $228.96 | 1,374,000 | — | — |
| 2018-02-16 | $61.92 | $232.79 | 1,935,600 | — | — |
| 2018-02-15 | $61.32 | $230.54 | 2,407,900 | — | — |
| 2018-02-14 | $60.14 | $226.10 | 2,105,500 | — | — |
| 2018-02-13 | $61.11 | $229.75 | 1,777,900 | — | — |
| 2018-02-12 | $61.28 | $228.31 | 2,359,800 | — | — |
| 2018-02-09 | $61.10 | $227.64 | 2,797,400 | — | — |
| 2018-02-08 | $59.50 | $221.67 | 2,096,500 | — | — |
| 2018-02-07 | $59.86 | $223.02 | 1,904,700 | — | — |
| 2018-02-06 | $60.19 | $224.25 | 2,744,400 | — | — |
| 2018-02-05 | $61.17 | $227.90 | 2,469,900 | — | — |
| 2018-02-02 | $62.01 | $231.03 | 1,878,200 | — | — |
| 2018-02-01 | $62.60 | $233.22 | 4,066,600 | — | — |
| 2018-01-31 | $64.30 | $239.56 | 2,960,200 | — | — |
| 2018-01-30 | $63.32 | $235.91 | 2,118,300 | — | — |
| 2018-01-29 | $63.02 | $234.79 | 1,930,900 | — | — |
| 2018-01-26 | $64.01 | $238.48 | 1,966,600 | — | — |
| 2018-01-25 | $64.14 | $238.96 | 1,573,900 | — | — |
| 2018-01-24 | $63.24 | $235.61 | 1,401,500 | — | — |
| 2018-01-23 | $63.58 | $236.88 | 1,954,800 | — | — |
| 2018-01-22 | $63.01 | $234.75 | 1,452,100 | — | — |
| 2018-01-19 | $63.11 | $235.12 | 1,780,200 | — | — |
| 2018-01-18 | $63.27 | $235.72 | 2,022,600 | — | — |
| 2018-01-17 | $63.57 | $236.84 | 2,037,800 | — | — |
| 2018-01-16 | $63.15 | $235.27 | 2,173,100 | — | — |
| 2018-01-12 | $63.63 | $237.06 | 1,266,900 | — | — |
| 2018-01-11 | $63.58 | $236.88 | 1,429,300 | — | — |
| 2018-01-10 | $63.67 | $237.21 | 1,998,300 | — | — |
| 2018-01-09 | $64.91 | $241.83 | 1,670,400 | — | — |
| 2018-01-08 | $65.43 | $243.77 | 1,979,600 | — | — |
| 2018-01-05 | $64.87 | $241.68 | 1,546,500 | — | — |
| 2018-01-04 | $65.31 | $243.32 | 1,688,000 | — | — |
| 2018-01-03 | $65.54 | $244.18 | 1,883,100 | — | — |
| 2018-01-02 | $65.77 | $245.03 | 1,561,300 | — | — |