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 | $43.46 | $235.17 | 6,417,600 | — | — |
| 2018-12-28 | $43.18 | $233.68 | 6,924,000 | — | — |
| 2018-12-27 | $43.04 | $232.92 | 9,961,600 | — | — |
| 2018-12-26 | $42.58 | $230.46 | 8,393,600 | — | — |
| 2018-12-24 | $42.02 | $227.40 | 6,630,000 | — | — |
| 2018-12-21 | $43.53 | $235.56 | 24,148,400 | — | — |
| 2018-12-20 | $43.73 | $236.64 | 13,112,400 | — | — |
| 2018-12-19 | $43.63 | $236.11 | 13,437,600 | — | — |
| 2018-12-18 | $44.00 | $238.12 | 11,764,000 | — | — |
| 2018-12-17 | $43.91 | $237.64 | 13,147,600 | — | — |
| 2018-12-14 | $45.31 | $245.21 | 9,227,600 | — | — |
| 2018-12-13 | $45.55 | $246.50 | 12,916,400 | — | — |
| 2018-12-12 | $45.33 | $245.30 | 11,912,400 | — | — |
| 2018-12-11 | $45.74 | $247.56 | 12,055,200 | — | — |
| 2018-12-10 | $45.65 | $247.06 | 10,441,600 | — | — |
| 2018-12-07 | $45.72 | $247.40 | 10,121,600 | — | — |
| 2018-12-06 | $45.67 | $247.13 | 11,354,400 | — | — |
| 2018-12-04 | $45.54 | $246.46 | 10,024,800 | — | — |
| 2018-12-03 | $45.62 | $246.90 | 9,724,800 | — | — |
| 2018-11-30 | $45.43 | $245.84 | 15,807,200 | — | — |
| 2018-11-29 | $44.28 | $239.63 | 6,867,200 | — | — |
| 2018-11-28 | $44.51 | $239.39 | 7,868,400 | — | — |
| 2018-11-27 | $44.50 | $239.32 | 9,084,800 | — | — |
| 2018-11-26 | $44.26 | $238.02 | 7,455,200 | — | — |
| 2018-11-23 | $44.33 | $238.42 | 4,360,800 | — | — |
| 2018-11-21 | $44.04 | $236.87 | 5,978,800 | — | — |
| 2018-11-20 | $44.69 | $240.36 | 9,752,800 | — | — |
| 2018-11-19 | $45.50 | $244.71 | 7,018,400 | — | — |
| 2018-11-16 | $45.10 | $242.53 | 7,948,000 | — | — |
| 2018-11-15 | $44.79 | $240.91 | 10,935,600 | — | — |
| 2018-11-14 | $44.21 | $237.73 | 12,378,000 | — | — |
| 2018-11-13 | $44.67 | $240.21 | 7,297,600 | — | — |
| 2018-11-12 | $44.62 | $239.98 | 8,538,800 | — | — |
| 2018-11-09 | $44.14 | $237.38 | 8,160,400 | — | — |
| 2018-11-08 | $43.49 | $233.89 | 6,676,400 | — | — |
| 2018-11-07 | $43.38 | $233.32 | 6,530,000 | — | — |
| 2018-11-06 | $42.87 | $230.53 | 5,963,600 | — | — |
| 2018-11-05 | $42.68 | $229.52 | 8,274,000 | — | — |
| 2018-11-02 | $42.04 | $226.08 | 11,806,400 | — | — |
| 2018-11-01 | $42.62 | $229.20 | 9,389,200 | — | — |
| 2018-10-31 | $43.13 | $231.93 | 9,051,600 | — | — |
| 2018-10-30 | $43.39 | $233.34 | 7,572,800 | — | — |
| 2018-10-29 | $43.20 | $232.30 | 6,566,800 | — | — |
| 2018-10-26 | $42.47 | $228.42 | 8,519,600 | — | — |
| 2018-10-25 | $43.30 | $232.87 | 8,854,400 | — | — |
| 2018-10-24 | $43.90 | $236.09 | 8,558,800 | — | — |
| 2018-10-23 | $42.66 | $229.41 | 8,898,800 | — | — |
| 2018-10-22 | $43.17 | $232.14 | 5,971,600 | — | — |
| 2018-10-19 | $43.37 | $233.22 | 7,297,200 | — | — |
| 2018-10-18 | $42.89 | $230.68 | 4,088,400 | — | — |
| 2018-10-17 | $42.71 | $229.67 | 3,537,600 | — | — |
| 2018-10-16 | $42.82 | $230.30 | 4,700,400 | — | — |
| 2018-10-15 | $42.41 | $228.08 | 6,965,200 | — | — |
| 2018-10-12 | $42.34 | $227.70 | 6,944,400 | — | — |
| 2018-10-11 | $42.27 | $227.34 | 8,446,000 | — | — |
| 2018-10-10 | $43.19 | $232.26 | 7,882,800 | — | — |
| 2018-10-09 | $43.43 | $233.58 | 5,881,200 | — | — |
| 2018-10-08 | $43.33 | $233.03 | 6,803,600 | — | — |
| 2018-10-05 | $43.09 | $231.75 | 8,373,200 | — | — |
| 2018-10-04 | $42.31 | $227.56 | 9,448,000 | — | — |
| 2018-10-03 | $42.06 | $226.20 | 9,156,000 | — | — |
| 2018-10-02 | $42.33 | $227.68 | 5,572,400 | — | — |
| 2018-10-01 | $41.75 | $224.52 | 5,196,000 | — | — |
| 2018-09-28 | $41.90 | $225.34 | 9,424,800 | — | — |
| 2018-09-27 | $41.40 | $222.64 | 9,672,400 | — | — |
| 2018-09-26 | $41.11 | $221.10 | 8,836,800 | — | — |
| 2018-09-25 | $41.71 | $224.33 | 7,246,400 | — | — |
| 2018-09-24 | $42.20 | $226.96 | 8,995,600 | — | — |
| 2018-09-21 | $42.69 | $229.59 | 16,923,200 | — | — |
| 2018-09-20 | $42.32 | $227.58 | 8,137,200 | — | — |
| 2018-09-19 | $42.29 | $227.45 | 9,291,600 | — | — |
| 2018-09-18 | $43.36 | $233.19 | 4,172,400 | — | — |
| 2018-09-17 | $43.47 | $233.75 | 6,198,800 | — | — |
| 2018-09-14 | $43.41 | $233.47 | 6,674,800 | — | — |
| 2018-09-13 | $43.65 | $234.75 | 8,164,800 | — | — |
| 2018-09-12 | $43.13 | $231.93 | 7,226,000 | — | — |
| 2018-09-11 | $43.04 | $231.46 | 8,125,200 | — | — |
| 2018-09-10 | $43.01 | $231.29 | 6,013,200 | — | — |
| 2018-09-07 | $43.03 | $231.39 | 7,582,000 | — | — |
| 2018-09-06 | $43.46 | $233.70 | 8,914,800 | — | — |
| 2018-09-05 | $42.90 | $230.74 | 7,756,400 | — | — |
| 2018-09-04 | $42.51 | $228.60 | 6,797,200 | — | — |
| 2018-08-31 | $42.53 | $228.70 | 7,193,600 | — | — |
| 2018-08-30 | $42.71 | $229.68 | 6,477,200 | — | — |
| 2018-08-29 | $42.63 | $229.28 | 5,860,000 | — | — |
| 2018-08-28 | $42.64 | $227.82 | 6,960,800 | — | — |
| 2018-08-27 | $42.87 | $229.03 | 5,547,600 | — | — |
| 2018-08-24 | $43.17 | $230.68 | 5,074,800 | — | — |
| 2018-08-23 | $42.91 | $229.25 | 4,972,400 | — | — |
| 2018-08-22 | $42.93 | $229.36 | 5,132,800 | — | — |
| 2018-08-21 | $43.16 | $230.59 | 4,931,600 | — | — |
| 2018-08-20 | $43.58 | $232.82 | 4,678,800 | — | — |
| 2018-08-17 | $43.79 | $233.98 | 5,126,000 | — | — |
| 2018-08-16 | $43.70 | $233.48 | 6,614,400 | — | — |
| 2018-08-15 | $43.19 | $230.78 | 6,485,600 | — | — |
| 2018-08-14 | $42.99 | $229.67 | 4,366,800 | — | — |
| 2018-08-13 | $42.83 | $228.81 | 6,452,000 | — | — |
| 2018-08-10 | $42.73 | $228.32 | 4,484,000 | — | — |
| 2018-08-09 | $42.71 | $228.21 | 3,419,600 | — | — |
| 2018-08-08 | $42.52 | $227.18 | 3,776,000 | — | — |
| 2018-08-07 | $42.66 | $227.92 | 4,073,600 | — | — |
| 2018-08-06 | $42.75 | $228.43 | 3,531,200 | — | — |
| 2018-08-03 | $42.79 | $228.61 | 5,184,000 | — | — |
| 2018-08-02 | $42.36 | $226.34 | 7,048,800 | — | — |
| 2018-08-01 | $41.97 | $224.27 | 8,429,600 | — | — |
| 2018-07-31 | $41.88 | $223.79 | 6,672,400 | — | — |
| 2018-07-30 | $41.56 | $222.04 | 6,059,200 | — | — |
| 2018-07-27 | $41.74 | $223.04 | 6,894,800 | — | — |
| 2018-07-26 | $42.04 | $224.62 | 7,826,800 | — | — |
| 2018-07-25 | $41.94 | $224.07 | 10,608,800 | — | — |
| 2018-07-24 | $42.55 | $227.36 | 9,324,000 | — | — |
| 2018-07-23 | $42.21 | $225.51 | 6,605,600 | — | — |
| 2018-07-20 | $42.49 | $227.04 | 4,944,800 | — | — |
| 2018-07-19 | $42.56 | $227.41 | 6,447,200 | — | — |
| 2018-07-18 | $42.36 | $226.30 | 4,843,600 | — | — |
| 2018-07-17 | $42.55 | $227.36 | 5,195,200 | — | — |
| 2018-07-16 | $42.38 | $226.41 | 5,545,600 | — | — |
| 2018-07-13 | $42.38 | $226.44 | 6,308,800 | — | — |
| 2018-07-12 | $42.12 | $225.06 | 7,370,000 | — | — |
| 2018-07-11 | $42.10 | $224.95 | 5,583,200 | — | — |
| 2018-07-10 | $41.86 | $223.66 | 7,404,400 | — | — |
| 2018-07-09 | $41.33 | $220.83 | 9,356,000 | — | — |
| 2018-07-06 | $42.58 | $227.49 | 6,277,600 | — | — |
| 2018-07-05 | $42.13 | $225.13 | 9,321,200 | — | — |
| 2018-07-03 | $42.14 | $225.15 | 5,366,400 | — | — |
| 2018-07-02 | $42.25 | $225.75 | 6,444,400 | — | — |
| 2018-06-29 | $41.76 | $223.11 | 6,784,400 | — | — |
| 2018-06-28 | $41.70 | $222.82 | 7,838,400 | — | — |
| 2018-06-27 | $42.02 | $224.51 | 8,846,000 | — | — |
| 2018-06-26 | $41.69 | $222.76 | 7,905,200 | — | — |
| 2018-06-25 | $41.60 | $222.27 | 7,033,200 | — | — |
| 2018-06-22 | $41.08 | $219.46 | 8,840,800 | — | — |
| 2018-06-21 | $40.84 | $218.22 | 7,038,000 | — | — |
| 2018-06-20 | $40.67 | $217.33 | 5,251,600 | — | — |
| 2018-06-19 | $40.75 | $217.73 | 9,922,400 | — | — |
| 2018-06-18 | $40.10 | $214.27 | 6,415,600 | — | — |
| 2018-06-15 | $39.88 | $213.11 | 16,682,000 | — | — |
| 2018-06-14 | $39.71 | $212.14 | 8,846,000 | — | — |
| 2018-06-13 | $39.29 | $209.90 | 6,272,000 | — | — |
| 2018-06-12 | $39.35 | $210.26 | 7,450,800 | — | — |
| 2018-06-11 | $38.85 | $207.57 | 6,426,000 | — | — |
| 2018-06-08 | $39.20 | $209.45 | 7,227,600 | — | — |
| 2018-06-07 | $39.10 | $208.88 | 7,104,400 | — | — |
| 2018-06-06 | $39.03 | $208.55 | 10,116,800 | — | — |
| 2018-06-05 | $39.83 | $212.78 | 8,493,200 | — | — |
| 2018-06-04 | $40.29 | $215.28 | 7,173,600 | — | — |
| 2018-06-01 | $40.77 | $216.35 | 7,797,200 | — | — |
| 2018-05-31 | $41.45 | $219.97 | 10,660,000 | — | — |
| 2018-05-30 | $41.32 | $219.26 | 8,811,600 | — | — |
| 2018-05-29 | $40.93 | $217.21 | 7,674,000 | — | — |
| 2018-05-25 | $40.61 | $215.48 | 6,498,000 | — | — |
| 2018-05-24 | $40.30 | $213.86 | 6,408,800 | — | — |
| 2018-05-23 | $40.07 | $212.64 | 9,017,200 | — | — |
| 2018-05-22 | $39.86 | $211.51 | 6,550,000 | — | — |
| 2018-05-21 | $40.06 | $212.56 | 8,385,200 | — | — |
| 2018-05-18 | $39.11 | $207.56 | 6,256,800 | — | — |
| 2018-05-17 | $39.11 | $207.52 | 5,956,400 | — | — |
| 2018-05-16 | $39.29 | $208.51 | 6,155,200 | — | — |
| 2018-05-15 | $39.71 | $210.74 | 6,076,400 | — | — |
| 2018-05-14 | $40.05 | $212.53 | 4,741,600 | — | — |
| 2018-05-11 | $40.19 | $213.25 | 4,292,800 | — | — |
| 2018-05-10 | $40.06 | $212.57 | 7,849,600 | — | — |
| 2018-05-09 | $39.57 | $210.00 | 8,864,800 | — | — |
| 2018-05-08 | $39.98 | $212.15 | 8,817,600 | — | — |
| 2018-05-07 | $40.84 | $216.71 | 7,877,200 | — | — |
| 2018-05-04 | $41.02 | $217.69 | 6,462,400 | — | — |
| 2018-05-03 | $40.76 | $216.32 | 10,460,400 | — | — |
| 2018-05-02 | $40.86 | $216.84 | 10,694,000 | — | — |
| 2018-05-01 | $40.81 | $216.54 | 5,028,400 | — | — |
| 2018-04-30 | $40.98 | $217.45 | 9,057,600 | — | — |
| 2018-04-27 | $40.99 | $217.52 | 5,682,000 | — | — |
| 2018-04-26 | $40.80 | $216.52 | 7,402,400 | — | — |
| 2018-04-25 | $40.08 | $212.70 | 7,904,400 | — | — |
| 2018-04-24 | $40.54 | $215.14 | 11,652,000 | — | — |
| 2018-04-23 | $40.28 | $213.76 | 6,576,000 | — | — |
| 2018-04-20 | $40.20 | $213.31 | 6,915,200 | — | — |
| 2018-04-19 | $40.63 | $215.63 | 6,535,600 | — | — |
| 2018-04-18 | $40.72 | $216.06 | 4,332,800 | — | — |
| 2018-04-17 | $40.81 | $216.54 | 5,316,400 | — | — |
| 2018-04-16 | $40.53 | $215.08 | 6,602,800 | — | — |
| 2018-04-13 | $40.06 | $212.56 | 5,483,200 | — | — |
| 2018-04-12 | $39.77 | $211.03 | 6,236,400 | — | — |
| 2018-04-11 | $40.26 | $213.64 | 5,022,400 | — | — |
| 2018-04-10 | $40.45 | $214.65 | 7,605,200 | — | — |
| 2018-04-09 | $40.53 | $215.09 | 7,316,000 | — | — |
| 2018-04-06 | $40.69 | $215.91 | 5,771,200 | — | — |
| 2018-04-05 | $41.00 | $217.57 | 6,187,200 | — | — |
| 2018-04-04 | $40.58 | $215.36 | 6,724,400 | — | — |
| 2018-04-03 | $40.50 | $214.92 | 9,571,200 | — | — |
| 2018-04-02 | $40.59 | $215.41 | 8,113,200 | — | — |
| 2018-03-29 | $40.83 | $216.68 | 7,818,800 | — | — |
| 2018-03-28 | $40.57 | $215.28 | 13,328,400 | — | — |
| 2018-03-27 | $40.65 | $215.70 | 9,727,600 | — | — |
| 2018-03-26 | $40.36 | $214.16 | 6,942,000 | — | — |
| 2018-03-23 | $39.87 | $211.59 | 12,314,400 | — | — |
| 2018-03-22 | $40.47 | $214.77 | 14,222,400 | — | — |
| 2018-03-21 | $40.02 | $212.37 | 6,814,800 | — | — |
| 2018-03-20 | $40.11 | $212.82 | 6,401,600 | — | — |
| 2018-03-19 | $39.98 | $212.17 | 9,596,000 | — | — |
| 2018-03-16 | $40.26 | $213.64 | 31,720,000 | — | — |
| 2018-03-15 | $39.54 | $209.80 | 9,372,800 | — | — |
| 2018-03-14 | $39.50 | $209.62 | 12,254,000 | — | — |
| 2018-03-13 | $38.67 | $205.19 | 6,522,400 | — | — |
| 2018-03-12 | $38.60 | $204.82 | 8,162,400 | — | — |
| 2018-03-09 | $38.70 | $205.38 | 6,500,800 | — | — |
| 2018-03-08 | $38.58 | $204.72 | 6,678,800 | — | — |
| 2018-03-07 | $38.26 | $203.04 | 8,304,000 | — | — |
| 2018-03-06 | $38.31 | $203.32 | 10,504,800 | — | — |
| 2018-03-05 | $38.76 | $205.66 | 6,870,800 | — | — |
| 2018-03-02 | $38.21 | $202.78 | 8,696,800 | — | — |
| 2018-03-01 | $38.31 | $203.28 | 12,315,600 | — | — |
| 2018-02-28 | $38.04 | $201.85 | 10,905,200 | — | — |
| 2018-02-27 | $37.92 | $201.23 | 8,176,400 | — | — |
| 2018-02-26 | $38.66 | $205.17 | 7,758,800 | — | — |
| 2018-02-23 | $39.06 | $205.83 | 7,286,800 | — | — |
| 2018-02-22 | $38.08 | $200.63 | 5,802,400 | — | — |
| 2018-02-21 | $37.94 | $199.90 | 8,582,000 | — | — |
| 2018-02-20 | $38.45 | $202.60 | 7,792,000 | — | — |
| 2018-02-16 | $39.01 | $205.55 | 6,546,800 | — | — |
| 2018-02-15 | $38.61 | $203.42 | 8,742,000 | — | — |
| 2018-02-14 | $37.52 | $197.69 | 6,436,800 | — | — |
| 2018-02-13 | $37.77 | $198.99 | 6,312,400 | — | — |
| 2018-02-12 | $37.50 | $197.58 | 8,123,200 | — | — |
| 2018-02-09 | $37.03 | $195.08 | 9,090,800 | — | — |
| 2018-02-08 | $36.32 | $191.38 | 9,683,600 | — | — |
| 2018-02-07 | $37.02 | $195.07 | 11,514,800 | — | — |
| 2018-02-06 | $37.39 | $197.01 | 16,941,200 | — | — |
| 2018-02-05 | $38.57 | $203.24 | 14,612,400 | — | — |
| 2018-02-02 | $38.98 | $205.38 | 9,291,200 | — | — |
| 2018-02-01 | $39.08 | $205.94 | 8,848,000 | — | — |
| 2018-01-31 | $39.61 | $208.68 | 12,930,800 | — | — |
| 2018-01-30 | $38.78 | $204.30 | 7,823,200 | — | — |
| 2018-01-29 | $38.92 | $205.07 | 10,057,200 | — | — |
| 2018-01-26 | $39.42 | $207.71 | 14,587,200 | — | — |
| 2018-01-25 | $38.27 | $201.65 | 9,845,200 | — | — |
| 2018-01-24 | $37.71 | $198.70 | 7,874,400 | — | — |
| 2018-01-23 | $38.18 | $201.17 | 10,592,400 | — | — |
| 2018-01-22 | $37.51 | $197.61 | 7,438,800 | — | — |
| 2018-01-19 | $37.54 | $197.80 | 8,988,000 | — | — |
| 2018-01-18 | $37.70 | $198.61 | 7,951,200 | — | — |
| 2018-01-17 | $37.97 | $200.06 | 9,304,400 | — | — |
| 2018-01-16 | $37.63 | $198.30 | 7,471,600 | — | — |
| 2018-01-12 | $37.58 | $198.01 | 6,386,400 | — | — |
| 2018-01-11 | $37.63 | $198.24 | 7,550,400 | — | — |
| 2018-01-10 | $37.65 | $198.36 | 7,042,800 | — | — |
| 2018-01-09 | $37.96 | $200.01 | 6,527,600 | — | — |
| 2018-01-08 | $38.24 | $201.48 | 7,225,200 | — | — |
| 2018-01-05 | $37.93 | $199.84 | 10,318,000 | — | — |
| 2018-01-04 | $37.76 | $198.93 | 13,629,200 | — | — |
| 2018-01-03 | $37.95 | $199.96 | 11,008,000 | — | — |
| 2018-01-02 | $38.77 | $204.29 | 4,766,400 | — | — |