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
- 1983-01-21 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 | $63.63 | $69.98 | 1,163,600 | — | — |
| 2018-12-28 | $62.41 | $68.65 | 1,810,400 | — | — |
| 2018-12-27 | $63.04 | $69.34 | 3,515,200 | — | — |
| 2018-12-26 | $61.15 | $67.26 | 1,817,600 | — | — |
| 2018-12-24 | $58.17 | $63.99 | 1,428,000 | — | — |
| 2018-12-21 | $59.15 | $65.06 | 2,884,000 | — | — |
| 2018-12-20 | $59.20 | $65.11 | 2,174,800 | — | — |
| 2018-12-19 | $60.90 | $66.98 | 1,743,600 | — | — |
| 2018-12-18 | $61.81 | $67.98 | 2,185,600 | — | — |
| 2018-12-17 | $61.12 | $67.22 | 1,665,200 | — | — |
| 2018-12-14 | $62.49 | $68.74 | 1,306,800 | — | — |
| 2018-12-13 | $64.22 | $70.64 | 1,340,400 | — | — |
| 2018-12-12 | $63.68 | $70.05 | 1,313,200 | — | — |
| 2018-12-11 | $63.69 | $70.06 | 1,905,600 | — | — |
| 2018-12-10 | $63.27 | $69.59 | 3,138,400 | — | — |
| 2018-12-07 | $60.75 | $66.82 | 5,014,800 | — | — |
| 2018-12-06 | $69.26 | $76.18 | 2,541,200 | — | — |
| 2018-12-04 | $68.72 | $75.59 | 2,122,000 | — | — |
| 2018-12-03 | $70.42 | $77.45 | 2,341,600 | — | — |
| 2018-11-30 | $69.71 | $76.67 | 2,044,000 | — | — |
| 2018-11-29 | $69.36 | $76.29 | 1,423,600 | — | — |
| 2018-11-28 | $68.35 | $75.17 | 2,438,400 | — | — |
| 2018-11-27 | $68.41 | $75.25 | 1,167,200 | — | — |
| 2018-11-26 | $68.13 | $74.94 | 1,522,000 | — | — |
| 2018-11-23 | $67.52 | $74.27 | 618,400 | — | — |
| 2018-11-21 | $66.48 | $73.12 | 1,201,600 | — | — |
| 2018-11-20 | $65.22 | $71.74 | 1,245,200 | — | — |
| 2018-11-19 | $64.20 | $70.62 | 1,165,600 | — | — |
| 2018-11-16 | $66.26 | $72.88 | 1,080,000 | — | — |
| 2018-11-15 | $64.30 | $70.73 | 1,139,600 | — | — |
| 2018-11-14 | $63.51 | $69.86 | 1,004,800 | — | — |
| 2018-11-13 | $63.75 | $70.12 | 1,352,800 | — | — |
| 2018-11-12 | $65.44 | $71.98 | 1,426,800 | — | — |
| 2018-11-09 | $66.95 | $73.64 | 818,400 | — | — |
| 2018-11-08 | $66.91 | $73.59 | 901,600 | — | — |
| 2018-11-07 | $66.46 | $73.10 | 978,000 | — | — |
| 2018-11-06 | $64.91 | $71.40 | 979,600 | — | — |
| 2018-11-05 | $64.56 | $71.01 | 1,260,400 | — | — |
| 2018-11-02 | $65.86 | $72.44 | 762,000 | — | — |
| 2018-11-01 | $65.77 | $72.34 | 940,400 | — | — |
| 2018-10-31 | $64.58 | $71.03 | 1,423,200 | — | — |
| 2018-10-30 | $63.57 | $69.93 | 924,400 | — | — |
| 2018-10-29 | $61.92 | $68.11 | 1,008,000 | — | — |
| 2018-10-26 | $61.96 | $68.15 | 870,000 | — | — |
| 2018-10-25 | $62.64 | $68.90 | 725,600 | — | — |
| 2018-10-24 | $62.14 | $68.35 | 781,600 | — | — |
| 2018-10-23 | $63.45 | $69.78 | 884,400 | — | — |
| 2018-10-22 | $63.57 | $69.92 | 632,400 | — | — |
| 2018-10-19 | $63.55 | $69.90 | 836,400 | — | — |
| 2018-10-18 | $64.53 | $70.98 | 802,000 | — | — |
| 2018-10-17 | $66.07 | $72.67 | 647,600 | — | — |
| 2018-10-16 | $65.52 | $72.06 | 992,800 | — | — |
| 2018-10-15 | $63.25 | $69.57 | 879,200 | — | — |
| 2018-10-12 | $64.06 | $70.46 | 1,209,200 | — | — |
| 2018-10-11 | $62.65 | $68.91 | 1,263,200 | — | — |
| 2018-10-10 | $63.14 | $69.45 | 1,055,600 | — | — |
| 2018-10-09 | $64.92 | $71.41 | 1,500,400 | — | — |
| 2018-10-08 | $65.57 | $72.12 | 1,186,400 | — | — |
| 2018-10-05 | $66.72 | $73.39 | 1,345,600 | — | — |
| 2018-10-04 | $66.96 | $73.65 | 1,586,000 | — | — |
| 2018-10-03 | $69.01 | $75.90 | 1,576,400 | — | — |
| 2018-10-02 | $69.81 | $76.78 | 839,600 | — | — |
| 2018-10-01 | $69.68 | $76.65 | 875,600 | — | — |
| 2018-09-28 | $69.29 | $76.21 | 1,106,000 | — | — |
| 2018-09-27 | $68.83 | $75.71 | 837,200 | — | — |
| 2018-09-26 | $68.63 | $75.48 | 975,200 | — | — |
| 2018-09-25 | $68.21 | $75.03 | 1,032,000 | — | — |
| 2018-09-24 | $67.36 | $74.09 | 882,000 | — | — |
| 2018-09-21 | $67.23 | $73.95 | 1,593,200 | — | — |
| 2018-09-20 | $66.89 | $73.57 | 2,046,400 | — | — |
| 2018-09-19 | $66.33 | $72.96 | 1,501,600 | — | — |
| 2018-09-18 | $66.19 | $72.80 | 1,069,600 | — | — |
| 2018-09-17 | $64.92 | $71.40 | 1,189,600 | — | — |
| 2018-09-14 | $65.73 | $72.30 | 948,800 | — | — |
| 2018-09-13 | $66.33 | $72.96 | 1,161,200 | — | — |
| 2018-09-12 | $66.30 | $72.92 | 1,021,200 | — | — |
| 2018-09-11 | $65.93 | $72.52 | 1,415,600 | — | — |
| 2018-09-10 | $65.00 | $71.49 | 1,555,200 | — | — |
| 2018-09-07 | $64.86 | $71.34 | 1,192,800 | — | — |
| 2018-09-06 | $64.95 | $71.44 | 1,420,000 | — | — |
| 2018-09-05 | $63.83 | $70.21 | 1,562,000 | — | — |
| 2018-09-04 | $64.17 | $70.58 | 2,057,600 | — | — |
| 2018-08-31 | $63.95 | $70.33 | 4,603,200 | — | — |
| 2018-08-30 | $65.92 | $72.51 | 1,109,200 | — | — |
| 2018-08-29 | $66.40 | $73.04 | 1,175,600 | — | — |
| 2018-08-28 | $65.89 | $72.48 | 1,093,600 | — | — |
| 2018-08-27 | $65.46 | $72.00 | 1,057,200 | — | — |
| 2018-08-24 | $65.00 | $71.49 | 771,200 | — | — |
| 2018-08-23 | $64.80 | $71.28 | 708,000 | — | — |
| 2018-08-22 | $64.88 | $71.37 | 997,200 | — | — |
| 2018-08-21 | $64.19 | $70.60 | 1,088,400 | — | — |
| 2018-08-20 | $64.01 | $70.41 | 1,281,200 | — | — |
| 2018-08-17 | $64.41 | $70.84 | 895,200 | — | — |
| 2018-08-16 | $63.90 | $70.29 | 879,600 | — | — |
| 2018-08-15 | $63.29 | $69.61 | 1,204,400 | — | — |
| 2018-08-14 | $63.74 | $70.11 | 1,018,800 | — | — |
| 2018-08-13 | $63.30 | $69.62 | 879,200 | — | — |
| 2018-08-10 | $63.31 | $69.64 | 1,468,400 | — | — |
| 2018-08-09 | $64.21 | $70.63 | 911,200 | — | — |
| 2018-08-08 | $64.49 | $70.93 | 1,061,200 | — | — |
| 2018-08-07 | $64.37 | $70.81 | 1,314,400 | — | — |
| 2018-08-06 | $64.61 | $71.07 | 1,126,400 | — | — |
| 2018-08-03 | $65.08 | $71.58 | 1,051,600 | — | — |
| 2018-08-02 | $65.09 | $71.59 | 926,400 | — | — |
| 2018-08-01 | $64.76 | $71.23 | 1,100,400 | — | — |
| 2018-07-31 | $65.13 | $71.63 | 1,581,200 | — | — |
| 2018-07-30 | $63.99 | $70.38 | 1,404,400 | — | — |
| 2018-07-27 | $63.50 | $69.84 | 933,600 | — | — |
| 2018-07-26 | $63.88 | $70.26 | 950,000 | — | — |
| 2018-07-25 | $63.75 | $70.12 | 1,128,400 | — | — |
| 2018-07-24 | $62.73 | $69.00 | 1,515,600 | — | — |
| 2018-07-23 | $62.56 | $68.82 | 1,411,600 | — | — |
| 2018-07-20 | $62.15 | $68.36 | 1,934,800 | — | — |
| 2018-07-19 | $62.00 | $68.18 | 1,390,000 | — | — |
| 2018-07-18 | $61.70 | $67.85 | 1,340,800 | — | — |
| 2018-07-17 | $61.52 | $67.66 | 1,620,400 | — | — |
| 2018-07-16 | $60.67 | $66.73 | 1,611,200 | — | — |
| 2018-07-13 | $61.78 | $67.95 | 1,105,200 | — | — |
| 2018-07-12 | $61.46 | $67.59 | 1,808,400 | — | — |
| 2018-07-11 | $61.76 | $67.93 | 1,537,200 | — | — |
| 2018-07-10 | $61.32 | $67.44 | 1,521,200 | — | — |
| 2018-07-09 | $61.24 | $67.36 | 1,773,200 | — | — |
| 2018-07-06 | $60.67 | $66.73 | 1,516,400 | — | — |
| 2018-07-05 | $59.78 | $65.75 | 1,113,600 | — | — |
| 2018-07-03 | $59.54 | $65.48 | 1,126,400 | — | — |
| 2018-07-02 | $59.08 | $64.97 | 1,780,000 | — | — |
| 2018-06-29 | $58.86 | $64.74 | 1,698,800 | — | — |
| 2018-06-28 | $58.70 | $64.56 | 2,486,000 | — | — |
| 2018-06-27 | $58.13 | $63.93 | 1,665,600 | — | — |
| 2018-06-26 | $58.70 | $64.56 | 1,122,800 | — | — |
| 2018-06-25 | $58.50 | $64.34 | 2,102,000 | — | — |
| 2018-06-22 | $59.31 | $65.23 | 3,299,600 | — | — |
| 2018-06-21 | $58.49 | $64.33 | 1,829,600 | — | — |
| 2018-06-20 | $57.96 | $63.74 | 1,263,600 | — | — |
| 2018-06-19 | $58.38 | $64.21 | 2,129,200 | — | — |
| 2018-06-18 | $58.65 | $64.50 | 2,107,200 | — | — |
| 2018-06-15 | $59.26 | $65.17 | 4,106,800 | — | — |
| 2018-06-14 | $58.79 | $64.65 | 3,711,200 | — | — |
| 2018-06-13 | $56.71 | $62.37 | 1,757,200 | — | — |
| 2018-06-12 | $57.00 | $62.69 | 2,015,600 | — | — |
| 2018-06-11 | $55.49 | $61.03 | 3,024,400 | — | — |
| 2018-06-08 | $58.05 | $63.85 | 4,837,200 | — | — |
| 2018-06-07 | $56.63 | $62.28 | 2,104,400 | — | — |
| 2018-06-06 | $57.23 | $62.94 | 1,195,200 | — | — |
| 2018-06-05 | $56.22 | $61.83 | 1,951,200 | — | — |
| 2018-06-04 | $56.58 | $62.22 | 1,991,200 | — | — |
| 2018-06-01 | $57.03 | $62.72 | 1,486,400 | — | — |
| 2018-05-31 | $56.58 | $62.22 | 1,931,600 | — | — |
| 2018-05-30 | $57.43 | $63.16 | 1,594,000 | — | — |
| 2018-05-29 | $56.13 | $61.73 | 2,150,000 | — | — |
| 2018-05-25 | $56.94 | $62.62 | 1,577,200 | — | — |
| 2018-05-24 | $57.40 | $63.13 | 1,236,800 | — | — |
| 2018-05-23 | $57.98 | $63.77 | 993,200 | — | — |
| 2018-05-22 | $58.01 | $63.80 | 1,096,800 | — | — |
| 2018-05-21 | $59.12 | $65.02 | 1,071,600 | — | — |
| 2018-05-18 | $58.33 | $64.15 | 1,082,000 | — | — |
| 2018-05-17 | $57.70 | $63.46 | 1,790,400 | — | — |
| 2018-05-16 | $57.88 | $63.66 | 1,196,400 | — | — |
| 2018-05-15 | $58.06 | $63.85 | 948,400 | — | — |
| 2018-05-14 | $58.79 | $64.66 | 1,898,400 | — | — |
| 2018-05-11 | $58.58 | $64.43 | 1,172,800 | — | — |
| 2018-05-10 | $57.86 | $63.63 | 887,200 | — | — |
| 2018-05-09 | $56.62 | $62.27 | 1,298,400 | — | — |
| 2018-05-08 | $56.70 | $62.36 | 1,152,400 | — | — |
| 2018-05-07 | $56.39 | $62.02 | 1,179,200 | — | — |
| 2018-05-04 | $56.64 | $62.29 | 865,600 | — | — |
| 2018-05-03 | $56.32 | $61.94 | 1,519,200 | — | — |
| 2018-05-02 | $56.71 | $62.37 | 1,076,800 | — | — |
| 2018-05-01 | $57.52 | $63.26 | 1,140,400 | — | — |
| 2018-04-30 | $57.18 | $62.88 | 1,334,800 | — | — |
| 2018-04-27 | $57.69 | $63.44 | 1,002,400 | — | — |
| 2018-04-26 | $57.40 | $63.13 | 1,208,800 | — | — |
| 2018-04-25 | $56.90 | $62.58 | 1,751,600 | — | — |
| 2018-04-24 | $55.81 | $61.38 | 1,614,800 | — | — |
| 2018-04-23 | $56.39 | $62.02 | 1,203,600 | — | — |
| 2018-04-20 | $56.28 | $61.90 | 1,874,400 | — | — |
| 2018-04-19 | $56.31 | $61.92 | 1,048,000 | — | — |
| 2018-04-18 | $56.75 | $62.41 | 1,432,800 | — | — |
| 2018-04-17 | $56.83 | $62.51 | 1,661,200 | — | — |
| 2018-04-16 | $57.00 | $62.69 | 1,941,600 | — | — |
| 2018-04-13 | $55.34 | $60.87 | 2,320,000 | — | — |
| 2018-04-12 | $55.26 | $60.77 | 1,646,800 | — | — |
| 2018-04-11 | $55.15 | $60.66 | 1,389,200 | — | — |
| 2018-04-10 | $55.83 | $61.41 | 1,608,800 | — | — |
| 2018-04-09 | $54.96 | $60.44 | 1,179,200 | — | — |
| 2018-04-06 | $54.49 | $59.93 | 1,192,400 | — | — |
| 2018-04-05 | $55.89 | $61.46 | 1,739,200 | — | — |
| 2018-04-04 | $55.30 | $60.82 | 1,527,600 | — | — |
| 2018-04-03 | $55.33 | $60.85 | 1,627,200 | — | — |
| 2018-04-02 | $55.42 | $60.95 | 2,532,400 | — | — |
| 2018-03-29 | $57.20 | $62.91 | 1,534,000 | — | — |
| 2018-03-28 | $56.29 | $61.90 | 2,297,600 | — | — |
| 2018-03-27 | $56.27 | $61.89 | 2,172,400 | — | — |
| 2018-03-26 | $56.71 | $62.37 | 3,450,400 | — | — |
| 2018-03-23 | $54.69 | $60.14 | 2,112,000 | — | — |
| 2018-03-22 | $56.20 | $61.80 | 1,676,000 | — | — |
| 2018-03-21 | $57.08 | $62.78 | 2,104,000 | — | — |
| 2018-03-20 | $58.01 | $63.79 | 1,498,400 | — | — |
| 2018-03-19 | $58.21 | $64.02 | 2,137,200 | — | — |
| 2018-03-16 | $58.92 | $64.80 | 2,261,200 | — | — |
| 2018-03-15 | $58.50 | $64.34 | 1,857,600 | — | — |
| 2018-03-14 | $58.47 | $64.31 | 2,299,600 | — | — |
| 2018-03-13 | $59.22 | $65.12 | 2,765,200 | — | — |
| 2018-03-12 | $60.24 | $66.25 | 3,762,400 | — | — |
| 2018-03-09 | $62.86 | $69.13 | 4,786,800 | — | — |
| 2018-03-08 | $62.15 | $68.35 | 2,633,200 | — | — |
| 2018-03-07 | $61.56 | $67.70 | 2,760,400 | — | — |
| 2018-03-06 | $60.10 | $66.10 | 2,142,000 | — | — |
| 2018-03-05 | $59.13 | $65.03 | 1,626,400 | — | — |
| 2018-03-02 | $58.60 | $64.44 | 1,714,000 | — | — |
| 2018-03-01 | $56.72 | $62.38 | 1,774,000 | — | — |
| 2018-02-28 | $57.63 | $63.38 | 1,444,800 | — | — |
| 2018-02-27 | $58.04 | $63.84 | 968,000 | — | — |
| 2018-02-26 | $58.21 | $64.02 | 1,221,200 | — | — |
| 2018-02-23 | $57.63 | $63.39 | 973,200 | — | — |
| 2018-02-22 | $56.99 | $62.68 | 1,561,600 | — | — |
| 2018-02-21 | $57.29 | $63.00 | 1,558,800 | — | — |
| 2018-02-20 | $57.59 | $63.34 | 1,224,000 | — | — |
| 2018-02-16 | $58.12 | $63.92 | 1,674,800 | — | — |
| 2018-02-15 | $58.13 | $63.93 | 1,054,000 | — | — |
| 2018-02-14 | $57.45 | $63.18 | 1,293,600 | — | — |
| 2018-02-13 | $56.46 | $62.09 | 1,452,800 | — | — |
| 2018-02-12 | $56.69 | $62.35 | 1,802,800 | — | — |
| 2018-02-09 | $56.69 | $62.35 | 2,222,800 | — | — |
| 2018-02-08 | $55.79 | $61.36 | 2,471,200 | — | — |
| 2018-02-07 | $57.62 | $63.37 | 1,572,000 | — | — |
| 2018-02-06 | $57.32 | $63.04 | 1,848,400 | — | — |
| 2018-02-05 | $57.75 | $63.51 | 2,374,400 | — | — |
| 2018-02-02 | $60.33 | $66.35 | 4,317,600 | — | — |
| 2018-02-01 | $60.90 | $66.98 | 1,774,800 | — | — |
| 2018-01-31 | $61.17 | $67.27 | 2,096,800 | — | — |
| 2018-01-30 | $60.72 | $66.77 | 1,522,400 | — | — |
| 2018-01-29 | $60.90 | $66.98 | 1,253,600 | — | — |
| 2018-01-26 | $61.40 | $67.52 | 885,600 | — | — |
| 2018-01-25 | $60.95 | $67.03 | 1,356,800 | — | — |
| 2018-01-24 | $59.83 | $65.80 | 1,461,600 | — | — |
| 2018-01-23 | $59.67 | $65.63 | 1,724,800 | — | — |
| 2018-01-22 | $60.33 | $66.35 | 1,964,000 | — | — |
| 2018-01-19 | $60.16 | $66.16 | 1,790,800 | — | — |
| 2018-01-18 | $58.88 | $64.75 | 2,313,200 | — | — |
| 2018-01-17 | $58.80 | $64.66 | 2,942,000 | — | — |
| 2018-01-16 | $57.74 | $63.49 | 1,954,000 | — | — |
| 2018-01-12 | $57.71 | $63.46 | 1,410,400 | — | — |
| 2018-01-11 | $57.16 | $62.86 | 2,640,800 | — | — |
| 2018-01-10 | $57.75 | $63.50 | 2,258,000 | — | — |
| 2018-01-09 | $58.56 | $64.40 | 1,926,000 | — | — |
| 2018-01-08 | $57.91 | $63.68 | 1,562,000 | — | — |
| 2018-01-05 | $57.63 | $63.37 | 3,196,000 | — | — |
| 2018-01-04 | $55.89 | $61.46 | 2,244,800 | — | — |
| 2018-01-03 | $56.69 | $62.33 | 2,358,000 | — | — |
| 2018-01-02 | $55.15 | $60.65 | 1,473,600 | — | — |