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 | $42.25 | $233.15 | 1,421,000 | — | — |
| 2018-12-28 | $42.05 | $232.05 | 2,441,900 | — | — |
| 2018-12-27 | $41.99 | $231.71 | 3,018,700 | — | — |
| 2018-12-26 | $41.68 | $230.00 | 2,484,700 | — | — |
| 2018-12-24 | $41.21 | $227.41 | 1,241,800 | — | — |
| 2018-12-21 | $43.45 | $239.77 | 4,282,600 | — | — |
| 2018-12-20 | $43.82 | $241.81 | 3,426,200 | — | — |
| 2018-12-19 | $43.72 | $241.26 | 3,250,900 | — | — |
| 2018-12-18 | $43.92 | $242.36 | 3,149,500 | — | — |
| 2018-12-17 | $44.13 | $243.52 | 3,321,100 | — | — |
| 2018-12-14 | $45.32 | $250.09 | 7,159,100 | — | — |
| 2018-12-13 | $46.12 | $254.50 | 1,849,200 | — | — |
| 2018-12-12 | $45.89 | $253.24 | 1,398,400 | — | — |
| 2018-12-11 | $46.28 | $255.39 | 1,300,200 | — | — |
| 2018-12-10 | $45.94 | $253.51 | 1,482,100 | — | — |
| 2018-12-07 | $45.84 | $252.96 | 1,323,400 | — | — |
| 2018-12-06 | $45.72 | $252.30 | 2,235,700 | — | — |
| 2018-12-04 | $46.17 | $254.78 | 1,346,500 | — | — |
| 2018-12-03 | $45.90 | $253.29 | 1,217,300 | — | — |
| 2018-11-30 | $45.39 | $250.48 | 1,889,300 | — | — |
| 2018-11-29 | $44.67 | $246.50 | 1,204,800 | — | — |
| 2018-11-28 | $44.77 | $247.06 | 1,576,400 | — | — |
| 2018-11-27 | $44.79 | $247.17 | 1,408,900 | — | — |
| 2018-11-26 | $44.29 | $244.41 | 1,388,300 | — | — |
| 2018-11-23 | $43.98 | $242.70 | 636,800 | — | — |
| 2018-11-21 | $44.07 | $243.19 | 1,964,300 | — | — |
| 2018-11-20 | $45.26 | $249.76 | 1,250,900 | — | — |
| 2018-11-19 | $45.38 | $250.42 | 1,535,000 | — | — |
| 2018-11-16 | $45.25 | $249.70 | 1,219,800 | — | — |
| 2018-11-15 | $45.12 | $248.99 | 1,791,400 | — | — |
| 2018-11-14 | $44.66 | $246.45 | 1,821,600 | — | — |
| 2018-11-13 | $45.12 | $248.99 | 2,698,200 | — | — |
| 2018-11-12 | $45.19 | $249.37 | 2,003,700 | — | — |
| 2018-11-09 | $44.61 | $246.17 | 1,448,400 | — | — |
| 2018-11-08 | $43.83 | $241.87 | 1,307,700 | — | — |
| 2018-11-07 | $43.83 | $241.87 | 2,145,000 | — | — |
| 2018-11-06 | $43.36 | $239.27 | 1,331,000 | — | — |
| 2018-11-05 | $42.95 | $237.01 | 1,658,600 | — | — |
| 2018-11-02 | $42.47 | $234.36 | 1,850,100 | — | — |
| 2018-11-01 | $42.86 | $236.52 | 1,814,300 | — | — |
| 2018-10-31 | $42.98 | $237.18 | 2,176,200 | — | — |
| 2018-10-30 | $43.51 | $240.10 | 1,974,900 | — | — |
| 2018-10-29 | $43.63 | $238.92 | 1,657,500 | — | — |
| 2018-10-26 | $42.86 | $234.70 | 2,130,300 | — | — |
| 2018-10-25 | $43.52 | $238.31 | 1,873,200 | — | — |
| 2018-10-24 | $44.34 | $242.80 | 1,660,800 | — | — |
| 2018-10-23 | $43.60 | $238.75 | 1,618,300 | — | — |
| 2018-10-22 | $43.67 | $239.13 | 1,103,000 | — | — |
| 2018-10-19 | $44.05 | $241.22 | 1,550,600 | — | — |
| 2018-10-18 | $43.32 | $237.22 | 1,193,600 | — | — |
| 2018-10-17 | $43.23 | $236.73 | 1,232,600 | — | — |
| 2018-10-16 | $43.08 | $235.90 | 1,279,200 | — | — |
| 2018-10-15 | $42.56 | $233.06 | 1,727,800 | — | — |
| 2018-10-12 | $42.46 | $232.51 | 1,586,000 | — | — |
| 2018-10-11 | $42.62 | $233.38 | 2,502,800 | — | — |
| 2018-10-10 | $43.91 | $240.45 | 1,863,100 | — | — |
| 2018-10-09 | $44.10 | $241.49 | 1,674,600 | — | — |
| 2018-10-08 | $44.11 | $241.54 | 1,433,000 | — | — |
| 2018-10-05 | $43.61 | $238.81 | 1,284,000 | — | — |
| 2018-10-04 | $42.77 | $234.21 | 1,158,200 | — | — |
| 2018-10-03 | $42.56 | $233.06 | 1,530,100 | — | — |
| 2018-10-02 | $43.12 | $236.12 | 1,620,500 | — | — |
| 2018-10-01 | $42.41 | $232.23 | 1,760,900 | — | — |
| 2018-09-28 | $42.57 | $233.11 | 2,945,100 | — | — |
| 2018-09-27 | $42.06 | $230.32 | 2,055,000 | — | — |
| 2018-09-26 | $41.78 | $228.79 | 1,280,700 | — | — |
| 2018-09-25 | $42.24 | $231.30 | 837,300 | — | — |
| 2018-09-24 | $42.92 | $235.03 | 1,303,200 | — | — |
| 2018-09-21 | $43.23 | $236.73 | 2,963,900 | — | — |
| 2018-09-20 | $43.12 | $236.12 | 931,300 | — | — |
| 2018-09-19 | $42.84 | $234.59 | 1,370,100 | — | — |
| 2018-09-18 | $43.84 | $240.07 | 1,178,600 | — | — |
| 2018-09-17 | $43.99 | $240.89 | 862,900 | — | — |
| 2018-09-14 | $43.83 | $240.01 | 1,172,400 | — | — |
| 2018-09-13 | $43.90 | $240.39 | 807,500 | — | — |
| 2018-09-12 | $43.59 | $238.70 | 779,300 | — | — |
| 2018-09-11 | $43.60 | $238.75 | 916,200 | — | — |
| 2018-09-10 | $43.78 | $239.74 | 1,084,900 | — | — |
| 2018-09-07 | $43.27 | $236.94 | 1,424,900 | — | — |
| 2018-09-06 | $43.86 | $240.18 | 1,092,300 | — | — |
| 2018-09-05 | $43.73 | $239.46 | 959,200 | — | — |
| 2018-09-04 | $43.09 | $235.96 | 918,800 | — | — |
| 2018-08-31 | $42.84 | $234.59 | 1,276,300 | — | — |
| 2018-08-30 | $42.99 | $235.41 | 862,700 | — | — |
| 2018-08-29 | $42.92 | $235.03 | 715,200 | — | — |
| 2018-08-28 | $42.60 | $233.28 | 825,100 | — | — |
| 2018-08-27 | $42.79 | $234.32 | 698,600 | — | — |
| 2018-08-24 | $43.18 | $236.45 | 825,300 | — | — |
| 2018-08-23 | $43.04 | $235.68 | 1,038,200 | — | — |
| 2018-08-22 | $42.85 | $234.64 | 813,600 | — | — |
| 2018-08-21 | $43.20 | $236.56 | 937,600 | — | — |
| 2018-08-20 | $43.47 | $238.04 | 1,036,300 | — | — |
| 2018-08-17 | $43.59 | $238.70 | 1,136,800 | — | — |
| 2018-08-16 | $43.44 | $237.88 | 880,900 | — | — |
| 2018-08-15 | $43.02 | $235.58 | 1,370,400 | — | — |
| 2018-08-14 | $42.73 | $233.99 | 1,155,300 | — | — |
| 2018-08-13 | $42.72 | $233.93 | 2,276,200 | — | — |
| 2018-08-10 | $42.72 | $233.93 | 1,595,700 | — | — |
| 2018-08-09 | $42.78 | $234.26 | 1,343,100 | — | — |
| 2018-08-08 | $42.47 | $232.56 | 1,885,900 | — | — |
| 2018-08-07 | $42.59 | $233.22 | 2,242,800 | — | — |
| 2018-08-06 | $42.91 | $234.97 | 1,676,900 | — | — |
| 2018-08-03 | $42.76 | $234.15 | 1,803,100 | — | — |
| 2018-08-02 | $42.47 | $232.56 | 1,359,400 | — | — |
| 2018-08-01 | $42.37 | $232.02 | 1,430,500 | — | — |
| 2018-07-31 | $42.97 | $235.30 | 1,322,000 | — | — |
| 2018-07-30 | $42.31 | $231.69 | 872,800 | — | — |
| 2018-07-27 | $42.94 | $233.30 | 1,038,200 | — | — |
| 2018-07-26 | $43.06 | $233.95 | 1,356,700 | — | — |
| 2018-07-25 | $42.12 | $228.85 | 1,079,900 | — | — |
| 2018-07-24 | $42.19 | $229.23 | 1,753,700 | — | — |
| 2018-07-23 | $42.18 | $229.17 | 907,200 | — | — |
| 2018-07-20 | $42.54 | $231.13 | 1,098,000 | — | — |
| 2018-07-19 | $42.96 | $233.41 | 1,696,900 | — | — |
| 2018-07-18 | $42.69 | $231.94 | 762,500 | — | — |
| 2018-07-17 | $42.88 | $232.98 | 805,900 | — | — |
| 2018-07-16 | $42.78 | $232.43 | 724,800 | — | — |
| 2018-07-13 | $42.93 | $233.25 | 882,800 | — | — |
| 2018-07-12 | $43.14 | $234.39 | 1,408,100 | — | — |
| 2018-07-11 | $43.11 | $234.23 | 1,120,800 | — | — |
| 2018-07-10 | $42.55 | $231.18 | 1,622,800 | — | — |
| 2018-07-09 | $42.18 | $229.17 | 1,185,600 | — | — |
| 2018-07-06 | $43.84 | $238.19 | 1,002,600 | — | — |
| 2018-07-05 | $43.41 | $235.86 | 1,166,800 | — | — |
| 2018-07-03 | $42.99 | $233.57 | 670,600 | — | — |
| 2018-07-02 | $42.71 | $232.05 | 1,222,600 | — | — |
| 2018-06-29 | $42.32 | $229.93 | 1,553,600 | — | — |
| 2018-06-28 | $42.36 | $230.15 | 1,219,400 | — | — |
| 2018-06-27 | $42.41 | $230.42 | 1,342,700 | — | — |
| 2018-06-26 | $42.28 | $229.72 | 1,782,500 | — | — |
| 2018-06-25 | $42.26 | $229.61 | 2,735,600 | — | — |
| 2018-06-22 | $41.09 | $223.25 | 1,447,700 | — | — |
| 2018-06-21 | $40.97 | $222.60 | 1,102,600 | — | — |
| 2018-06-20 | $41.05 | $223.03 | 1,298,800 | — | — |
| 2018-06-19 | $41.08 | $223.20 | 2,097,500 | — | — |
| 2018-06-18 | $40.33 | $219.12 | 1,386,200 | — | — |
| 2018-06-15 | $39.96 | $217.11 | 3,015,600 | — | — |
| 2018-06-14 | $39.62 | $215.26 | 1,503,500 | — | — |
| 2018-06-13 | $39.17 | $212.82 | 2,028,700 | — | — |
| 2018-06-12 | $39.05 | $212.17 | 1,252,600 | — | — |
| 2018-06-11 | $38.38 | $208.53 | 1,128,900 | — | — |
| 2018-06-08 | $39.23 | $213.15 | 974,900 | — | — |
| 2018-06-07 | $39.19 | $212.93 | 1,450,400 | — | — |
| 2018-06-06 | $39.13 | $212.60 | 1,626,700 | — | — |
| 2018-06-05 | $39.75 | $215.97 | 1,967,100 | — | — |
| 2018-06-04 | $40.23 | $218.58 | 1,360,600 | — | — |
| 2018-06-01 | $40.63 | $220.75 | 1,415,400 | — | — |
| 2018-05-31 | $41.42 | $225.04 | 2,012,500 | — | — |
| 2018-05-30 | $41.44 | $225.15 | 2,353,200 | — | — |
| 2018-05-29 | $41.00 | $222.76 | 2,773,100 | — | — |
| 2018-05-25 | $40.79 | $221.62 | 1,696,000 | — | — |
| 2018-05-24 | $40.75 | $221.40 | 2,062,900 | — | — |
| 2018-05-23 | $40.49 | $219.99 | 1,917,800 | — | — |
| 2018-05-22 | $40.28 | $218.85 | 1,422,300 | — | — |
| 2018-05-21 | $40.28 | $218.85 | 2,436,400 | — | — |
| 2018-05-18 | $40.57 | $220.43 | 1,760,700 | — | — |
| 2018-05-17 | $40.64 | $220.81 | 1,446,400 | — | — |
| 2018-05-16 | $40.89 | $222.16 | 1,472,000 | — | — |
| 2018-05-15 | $41.05 | $223.03 | 1,493,300 | — | — |
| 2018-05-14 | $41.41 | $224.99 | 1,424,200 | — | — |
| 2018-05-11 | $41.66 | $226.35 | 974,600 | — | — |
| 2018-05-10 | $41.74 | $226.78 | 1,110,800 | — | — |
| 2018-05-09 | $41.26 | $224.17 | 1,663,100 | — | — |
| 2018-05-08 | $41.72 | $226.67 | 1,636,800 | — | — |
| 2018-05-07 | $42.94 | $233.30 | 1,040,600 | — | — |
| 2018-05-04 | $43.27 | $235.10 | 1,599,700 | — | — |
| 2018-05-03 | $43.23 | $234.88 | 1,753,400 | — | — |
| 2018-05-02 | $42.87 | $232.92 | 1,752,600 | — | — |
| 2018-05-01 | $42.82 | $232.65 | 1,234,500 | — | — |
| 2018-04-30 | $42.95 | $233.36 | 1,538,900 | — | — |
| 2018-04-27 | $43.06 | $233.95 | 1,291,800 | — | — |
| 2018-04-26 | $42.86 | $231.05 | 1,489,800 | — | — |
| 2018-04-25 | $42.23 | $227.65 | 1,415,000 | — | — |
| 2018-04-24 | $42.10 | $226.95 | 1,713,100 | — | — |
| 2018-04-23 | $41.69 | $224.74 | 970,300 | — | — |
| 2018-04-20 | $41.54 | $223.93 | 1,673,000 | — | — |
| 2018-04-19 | $41.53 | $223.88 | 1,373,500 | — | — |
| 2018-04-18 | $41.60 | $224.26 | 2,232,100 | — | — |
| 2018-04-17 | $41.85 | $225.60 | 1,476,300 | — | — |
| 2018-04-16 | $41.59 | $224.20 | 1,292,800 | — | — |
| 2018-04-13 | $41.11 | $221.61 | 1,469,400 | — | — |
| 2018-04-12 | $40.52 | $218.43 | 2,068,000 | — | — |
| 2018-04-11 | $41.02 | $221.13 | 1,907,100 | — | — |
| 2018-04-10 | $40.75 | $219.67 | 2,198,400 | — | — |
| 2018-04-09 | $41.05 | $221.29 | 1,684,400 | — | — |
| 2018-04-06 | $41.02 | $221.13 | 2,155,300 | — | — |
| 2018-04-05 | $41.33 | $222.80 | 2,004,400 | — | — |
| 2018-04-04 | $40.92 | $220.59 | 1,759,400 | — | — |
| 2018-04-03 | $40.82 | $220.05 | 1,730,800 | — | — |
| 2018-04-02 | $40.79 | $219.89 | 2,066,200 | — | — |
| 2018-03-29 | $40.86 | $220.27 | 1,485,800 | — | — |
| 2018-03-28 | $40.62 | $218.97 | 1,985,800 | — | — |
| 2018-03-27 | $40.53 | $218.49 | 1,744,900 | — | — |
| 2018-03-26 | $39.84 | $214.77 | 1,284,100 | — | — |
| 2018-03-23 | $39.45 | $212.67 | 1,933,900 | — | — |
| 2018-03-22 | $39.83 | $214.71 | 1,653,500 | — | — |
| 2018-03-21 | $39.66 | $213.80 | 1,150,900 | — | — |
| 2018-03-20 | $39.68 | $213.91 | 1,151,000 | — | — |
| 2018-03-19 | $39.83 | $214.71 | 1,668,800 | — | — |
| 2018-03-16 | $40.13 | $216.33 | 5,792,700 | — | — |
| 2018-03-15 | $39.66 | $213.80 | 2,048,200 | — | — |
| 2018-03-14 | $39.54 | $213.15 | 1,928,400 | — | — |
| 2018-03-13 | $39.30 | $211.86 | 2,350,400 | — | — |
| 2018-03-12 | $39.21 | $211.37 | 3,295,700 | — | — |
| 2018-03-09 | $38.71 | $208.68 | 1,721,300 | — | — |
| 2018-03-08 | $38.32 | $206.57 | 1,028,600 | — | — |
| 2018-03-07 | $38.06 | $205.17 | 1,081,200 | — | — |
| 2018-03-06 | $38.17 | $205.77 | 1,415,100 | — | — |
| 2018-03-05 | $38.93 | $209.86 | 2,390,200 | — | — |
| 2018-03-02 | $38.22 | $206.03 | 2,124,200 | — | — |
| 2018-03-01 | $38.49 | $207.49 | 2,222,200 | — | — |
| 2018-02-28 | $38.65 | $208.35 | 1,929,800 | — | — |
| 2018-02-27 | $38.80 | $209.16 | 1,935,100 | — | — |
| 2018-02-26 | $39.53 | $213.10 | 1,645,400 | — | — |
| 2018-02-23 | $39.42 | $212.50 | 1,959,000 | — | — |
| 2018-02-22 | $38.60 | $208.08 | 2,138,200 | — | — |
| 2018-02-21 | $38.62 | $208.19 | 1,757,600 | — | — |
| 2018-02-20 | $39.14 | $210.99 | 2,616,600 | — | — |
| 2018-02-16 | $39.75 | $214.28 | 3,173,200 | — | — |
| 2018-02-15 | $39.05 | $210.51 | 1,758,900 | — | — |
| 2018-02-14 | $38.11 | $205.44 | 1,924,100 | — | — |
| 2018-02-13 | $38.63 | $208.24 | 1,774,000 | — | — |
| 2018-02-12 | $38.48 | $207.44 | 2,176,900 | — | — |
| 2018-02-09 | $38.42 | $207.11 | 3,225,500 | — | — |
| 2018-02-08 | $37.14 | $200.21 | 2,675,000 | — | — |
| 2018-02-07 | $37.50 | $202.15 | 1,891,500 | — | — |
| 2018-02-06 | $37.51 | $202.21 | 3,223,800 | — | — |
| 2018-02-05 | $38.22 | $206.03 | 2,431,300 | — | — |
| 2018-02-02 | $38.91 | $209.75 | 1,888,800 | — | — |
| 2018-02-01 | $39.08 | $210.67 | 1,502,600 | — | — |
| 2018-01-31 | $39.75 | $214.28 | 1,930,600 | — | — |
| 2018-01-30 | $39.26 | $211.64 | 1,912,000 | — | — |
| 2018-01-29 | $39.61 | $211.72 | 1,284,300 | — | — |
| 2018-01-26 | $40.30 | $215.40 | 1,479,900 | — | — |
| 2018-01-25 | $40.39 | $215.89 | 1,414,600 | — | — |
| 2018-01-24 | $39.85 | $213.00 | 1,076,800 | — | — |
| 2018-01-23 | $40.16 | $214.66 | 1,809,900 | — | — |
| 2018-01-22 | $39.55 | $211.40 | 1,689,200 | — | — |
| 2018-01-19 | $39.41 | $210.65 | 2,040,900 | — | — |
| 2018-01-18 | $39.68 | $212.09 | 2,024,200 | — | — |
| 2018-01-17 | $40.06 | $214.12 | 2,385,900 | — | — |
| 2018-01-16 | $39.56 | $211.45 | 4,681,800 | — | — |
| 2018-01-12 | $39.53 | $211.29 | 1,642,800 | — | — |
| 2018-01-11 | $39.84 | $212.95 | 1,567,400 | — | — |
| 2018-01-10 | $40.19 | $214.82 | 1,785,800 | — | — |
| 2018-01-09 | $40.91 | $218.67 | 1,747,400 | — | — |
| 2018-01-08 | $41.54 | $222.03 | 1,718,900 | — | — |
| 2018-01-05 | $41.08 | $219.57 | 1,665,000 | — | — |
| 2018-01-04 | $41.25 | $220.48 | 1,352,500 | — | — |
| 2018-01-03 | $41.74 | $223.10 | 1,481,800 | — | — |
| 2018-01-02 | $42.11 | $225.08 | 1,392,900 | — | — |