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 | $39.62 | $251.98 | 1,807,600 | — | — |
| 2018-12-28 | $39.37 | $250.39 | 2,152,000 | — | — |
| 2018-12-27 | $39.52 | $251.34 | 2,291,900 | — | — |
| 2018-12-26 | $39.52 | $251.34 | 1,913,600 | — | — |
| 2018-12-24 | $38.48 | $244.73 | 1,356,800 | — | — |
| 2018-12-21 | $40.62 | $258.34 | 5,552,100 | — | — |
| 2018-12-20 | $41.10 | $261.39 | 2,744,400 | — | — |
| 2018-12-19 | $41.20 | $262.03 | 3,005,600 | — | — |
| 2018-12-18 | $41.23 | $262.22 | 2,268,000 | — | — |
| 2018-12-17 | $40.72 | $258.97 | 2,931,600 | — | — |
| 2018-12-14 | $42.01 | $267.18 | 1,720,400 | — | — |
| 2018-12-13 | $41.90 | $266.48 | 2,796,200 | — | — |
| 2018-12-12 | $41.18 | $261.90 | 2,279,100 | — | — |
| 2018-12-11 | $42.44 | $269.91 | 1,358,700 | — | — |
| 2018-12-10 | $42.32 | $269.15 | 1,806,600 | — | — |
| 2018-12-07 | $42.43 | $269.85 | 2,483,600 | — | — |
| 2018-12-06 | $42.91 | $272.90 | 3,278,300 | — | — |
| 2018-12-04 | $41.78 | $265.71 | 7,277,100 | — | — |
| 2018-12-03 | $42.84 | $272.46 | 2,281,200 | — | — |
| 2018-11-30 | $42.62 | $271.06 | 3,910,100 | — | — |
| 2018-11-29 | $41.89 | $266.41 | 1,709,600 | — | — |
| 2018-11-28 | $41.78 | $265.71 | 1,516,400 | — | — |
| 2018-11-27 | $41.57 | $264.38 | 1,741,500 | — | — |
| 2018-11-26 | $41.30 | $262.66 | 1,397,400 | — | — |
| 2018-11-23 | $41.19 | $261.96 | 610,000 | — | — |
| 2018-11-21 | $41.17 | $261.84 | 1,719,300 | — | — |
| 2018-11-20 | $41.32 | $262.79 | 1,888,200 | — | — |
| 2018-11-19 | $41.44 | $263.55 | 1,529,800 | — | — |
| 2018-11-16 | $41.07 | $261.20 | 1,527,800 | — | — |
| 2018-11-15 | $40.45 | $257.26 | 1,775,200 | — | — |
| 2018-11-14 | $41.00 | $260.75 | 1,175,800 | — | — |
| 2018-11-13 | $41.19 | $261.96 | 1,186,000 | — | — |
| 2018-11-12 | $41.08 | $261.26 | 1,517,500 | — | — |
| 2018-11-09 | $40.84 | $259.74 | 1,482,300 | — | — |
| 2018-11-08 | $40.64 | $258.46 | 1,011,400 | — | — |
| 2018-11-07 | $40.53 | $257.76 | 870,700 | — | — |
| 2018-11-06 | $39.97 | $254.20 | 1,251,000 | — | — |
| 2018-11-05 | $39.58 | $251.72 | 1,588,000 | — | — |
| 2018-11-02 | $38.92 | $247.53 | 1,639,300 | — | — |
| 2018-11-01 | $39.25 | $249.62 | 1,859,400 | — | — |
| 2018-10-31 | $39.19 | $249.24 | 3,403,600 | — | — |
| 2018-10-30 | $40.34 | $256.56 | 2,602,100 | — | — |
| 2018-10-29 | $39.54 | $251.47 | 1,566,600 | — | — |
| 2018-10-26 | $38.95 | $247.72 | 2,234,500 | — | — |
| 2018-10-25 | $39.87 | $253.57 | 2,032,400 | — | — |
| 2018-10-24 | $39.56 | $251.60 | 1,916,800 | — | — |
| 2018-10-23 | $38.76 | $246.51 | 1,989,300 | — | — |
| 2018-10-22 | $38.66 | $245.87 | 2,417,000 | — | — |
| 2018-10-19 | $39.39 | $250.51 | 1,045,800 | — | — |
| 2018-10-18 | $39.07 | $248.48 | 1,155,200 | — | — |
| 2018-10-17 | $39.05 | $248.35 | 1,097,900 | — | — |
| 2018-10-16 | $39.13 | $248.86 | 1,410,200 | — | — |
| 2018-10-15 | $38.28 | $243.46 | 2,735,200 | — | — |
| 2018-10-12 | $38.09 | $242.25 | 2,404,900 | — | — |
| 2018-10-11 | $38.29 | $243.52 | 2,235,900 | — | — |
| 2018-10-10 | $39.72 | $252.61 | 1,464,200 | — | — |
| 2018-10-09 | $40.31 | $256.37 | 1,451,000 | — | — |
| 2018-10-08 | $40.16 | $253.36 | 1,279,400 | — | — |
| 2018-10-05 | $39.67 | $250.27 | 927,300 | — | — |
| 2018-10-04 | $39.67 | $250.27 | 1,089,400 | — | — |
| 2018-10-03 | $39.72 | $250.58 | 1,220,600 | — | — |
| 2018-10-02 | $40.12 | $253.11 | 955,900 | — | — |
| 2018-10-01 | $40.02 | $252.47 | 1,161,200 | — | — |
| 2018-09-28 | $40.43 | $255.06 | 1,806,200 | — | — |
| 2018-09-27 | $39.88 | $251.59 | 1,281,800 | — | — |
| 2018-09-26 | $39.60 | $249.82 | 1,345,200 | — | — |
| 2018-09-25 | $40.13 | $253.17 | 1,404,800 | — | — |
| 2018-09-24 | $39.98 | $252.22 | 1,842,400 | — | — |
| 2018-09-21 | $40.80 | $257.40 | 2,696,000 | — | — |
| 2018-09-20 | $40.51 | $255.57 | 1,236,600 | — | — |
| 2018-09-19 | $40.08 | $252.85 | 2,346,800 | — | — |
| 2018-09-18 | $40.32 | $254.37 | 1,167,600 | — | — |
| 2018-09-17 | $40.53 | $255.69 | 1,069,600 | — | — |
| 2018-09-14 | $40.20 | $253.61 | 1,237,300 | — | — |
| 2018-09-13 | $40.59 | $256.07 | 1,134,600 | — | — |
| 2018-09-12 | $40.45 | $255.19 | 1,935,700 | — | — |
| 2018-09-11 | $40.46 | $255.25 | 1,535,200 | — | — |
| 2018-09-10 | $40.28 | $254.11 | 1,321,300 | — | — |
| 2018-09-07 | $39.88 | $251.59 | 1,590,300 | — | — |
| 2018-09-06 | $40.13 | $253.17 | 1,213,200 | — | — |
| 2018-09-05 | $39.98 | $252.22 | 2,391,900 | — | — |
| 2018-09-04 | $39.60 | $249.82 | 1,384,100 | — | — |
| 2018-08-31 | $39.97 | $252.16 | 1,270,700 | — | — |
| 2018-08-30 | $39.80 | $251.09 | 919,400 | — | — |
| 2018-08-29 | $40.07 | $252.79 | 1,289,300 | — | — |
| 2018-08-28 | $40.09 | $252.92 | 1,383,900 | — | — |
| 2018-08-27 | $39.67 | $250.27 | 1,259,800 | — | — |
| 2018-08-24 | $39.72 | $250.58 | 805,400 | — | — |
| 2018-08-23 | $39.26 | $247.68 | 658,100 | — | — |
| 2018-08-22 | $39.28 | $247.81 | 799,100 | — | — |
| 2018-08-21 | $39.26 | $247.68 | 995,100 | — | — |
| 2018-08-20 | $39.72 | $250.58 | 857,400 | — | — |
| 2018-08-17 | $39.83 | $251.28 | 1,167,500 | — | — |
| 2018-08-16 | $39.64 | $250.08 | 869,300 | — | — |
| 2018-08-15 | $39.45 | $248.88 | 1,041,400 | — | — |
| 2018-08-14 | $39.00 | $246.04 | 1,093,600 | — | — |
| 2018-08-13 | $38.61 | $243.58 | 1,350,700 | — | — |
| 2018-08-10 | $38.59 | $243.45 | 1,421,000 | — | — |
| 2018-08-09 | $39.12 | $246.80 | 826,500 | — | — |
| 2018-08-08 | $38.90 | $245.41 | 734,800 | — | — |
| 2018-08-07 | $39.15 | $246.99 | 1,450,600 | — | — |
| 2018-08-06 | $39.21 | $247.36 | 1,130,000 | — | — |
| 2018-08-03 | $39.13 | $246.86 | 1,200,900 | — | — |
| 2018-08-02 | $38.70 | $244.15 | 2,550,000 | — | — |
| 2018-08-01 | $38.57 | $243.33 | 2,561,000 | — | — |
| 2018-07-31 | $38.48 | $242.76 | 2,611,600 | — | — |
| 2018-07-30 | $37.05 | $233.74 | 1,085,000 | — | — |
| 2018-07-27 | $36.99 | $233.36 | 1,128,400 | — | — |
| 2018-07-26 | $37.20 | $234.68 | 1,150,100 | — | — |
| 2018-07-25 | $37.13 | $234.24 | 2,000,900 | — | — |
| 2018-07-24 | $36.55 | $230.58 | 1,373,100 | — | — |
| 2018-07-23 | $36.72 | $231.66 | 1,190,100 | — | — |
| 2018-07-20 | $37.07 | $233.86 | 1,837,700 | — | — |
| 2018-07-19 | $37.49 | $236.51 | 1,592,200 | — | — |
| 2018-07-18 | $36.99 | $233.36 | 1,244,800 | — | — |
| 2018-07-17 | $36.98 | $233.30 | 1,396,100 | — | — |
| 2018-07-16 | $37.25 | $235.00 | 990,400 | — | — |
| 2018-07-13 | $37.40 | $235.95 | 1,027,100 | — | — |
| 2018-07-12 | $37.62 | $237.33 | 913,800 | — | — |
| 2018-07-11 | $37.52 | $236.70 | 1,426,500 | — | — |
| 2018-07-10 | $37.43 | $236.13 | 1,451,600 | — | — |
| 2018-07-09 | $37.19 | $234.62 | 2,188,400 | — | — |
| 2018-07-06 | $37.75 | $236.12 | 1,208,300 | — | — |
| 2018-07-05 | $37.61 | $235.24 | 1,258,800 | — | — |
| 2018-07-03 | $37.34 | $233.55 | 958,900 | — | — |
| 2018-07-02 | $37.23 | $232.86 | 1,278,000 | — | — |
| 2018-06-29 | $37.54 | $234.80 | 2,042,500 | — | — |
| 2018-06-28 | $37.55 | $234.86 | 1,825,000 | — | — |
| 2018-06-27 | $37.19 | $232.61 | 1,526,900 | — | — |
| 2018-06-26 | $37.27 | $233.11 | 1,911,200 | — | — |
| 2018-06-25 | $37.43 | $234.11 | 1,469,200 | — | — |
| 2018-06-22 | $37.23 | $232.86 | 2,369,700 | — | — |
| 2018-06-21 | $36.84 | $230.42 | 1,581,600 | — | — |
| 2018-06-20 | $36.55 | $228.61 | 2,491,400 | — | — |
| 2018-06-19 | $36.39 | $227.61 | 1,571,600 | — | — |
| 2018-06-18 | $36.47 | $228.11 | 1,504,400 | — | — |
| 2018-06-15 | $36.96 | $231.17 | 2,675,000 | — | — |
| 2018-06-14 | $37.10 | $232.05 | 1,326,700 | — | — |
| 2018-06-13 | $36.68 | $229.42 | 1,381,500 | — | — |
| 2018-06-12 | $37.30 | $233.30 | 1,565,600 | — | — |
| 2018-06-11 | $37.25 | $232.99 | 1,035,300 | — | — |
| 2018-06-08 | $37.47 | $234.36 | 1,618,300 | — | — |
| 2018-06-07 | $37.18 | $232.55 | 1,500,000 | — | — |
| 2018-06-06 | $37.21 | $232.74 | 1,257,800 | — | — |
| 2018-06-05 | $37.05 | $231.74 | 1,493,400 | — | — |
| 2018-06-04 | $37.31 | $233.36 | 1,263,800 | — | — |
| 2018-06-01 | $36.77 | $229.99 | 1,670,300 | — | — |
| 2018-05-31 | $36.47 | $228.11 | 2,124,000 | — | — |
| 2018-05-30 | $36.44 | $227.92 | 1,708,500 | — | — |
| 2018-05-29 | $35.54 | $222.29 | 1,256,200 | — | — |
| 2018-05-25 | $35.53 | $222.23 | 784,400 | — | — |
| 2018-05-24 | $35.40 | $221.42 | 1,005,100 | — | — |
| 2018-05-23 | $35.60 | $222.67 | 1,036,800 | — | — |
| 2018-05-22 | $35.15 | $219.85 | 990,900 | — | — |
| 2018-05-21 | $34.98 | $218.79 | 1,359,700 | — | — |
| 2018-05-18 | $34.67 | $216.85 | 1,134,500 | — | — |
| 2018-05-17 | $34.73 | $217.23 | 1,131,500 | — | — |
| 2018-05-16 | $35.00 | $218.92 | 1,792,200 | — | — |
| 2018-05-15 | $35.28 | $220.67 | 2,048,800 | — | — |
| 2018-05-14 | $36.08 | $225.67 | 1,040,000 | — | — |
| 2018-05-11 | $36.29 | $226.98 | 851,200 | — | — |
| 2018-05-10 | $36.58 | $228.80 | 1,036,600 | — | — |
| 2018-05-09 | $36.40 | $227.67 | 957,200 | — | — |
| 2018-05-08 | $36.22 | $226.55 | 1,459,400 | — | — |
| 2018-05-07 | $36.42 | $227.80 | 1,074,600 | — | — |
| 2018-05-04 | $36.32 | $227.17 | 1,117,200 | — | — |
| 2018-05-03 | $35.91 | $224.61 | 1,506,600 | — | — |
| 2018-05-02 | $36.06 | $225.55 | 1,353,100 | — | — |
| 2018-05-01 | $36.30 | $227.05 | 2,078,900 | — | — |
| 2018-04-30 | $36.15 | $226.11 | 1,393,800 | — | — |
| 2018-04-27 | $36.31 | $227.11 | 1,247,400 | — | — |
| 2018-04-26 | $35.79 | $223.86 | 1,147,300 | — | — |
| 2018-04-25 | $35.24 | $220.42 | 1,235,300 | — | — |
| 2018-04-24 | $35.18 | $220.04 | 1,039,100 | — | — |
| 2018-04-23 | $35.12 | $219.67 | 902,600 | — | — |
| 2018-04-20 | $35.15 | $219.85 | 1,175,300 | — | — |
| 2018-04-19 | $35.38 | $221.29 | 1,390,800 | — | — |
| 2018-04-18 | $35.90 | $224.54 | 1,077,700 | — | — |
| 2018-04-17 | $36.10 | $225.80 | 1,121,200 | — | — |
| 2018-04-16 | $35.78 | $223.79 | 1,204,800 | — | — |
| 2018-04-13 | $35.50 | $222.04 | 1,670,900 | — | — |
| 2018-04-12 | $35.26 | $220.54 | 1,907,000 | — | — |
| 2018-04-11 | $35.75 | $223.61 | 1,725,300 | — | — |
| 2018-04-10 | $35.79 | $223.86 | 1,904,600 | — | — |
| 2018-04-09 | $35.57 | $222.48 | 1,304,800 | — | — |
| 2018-04-06 | $35.71 | $223.36 | 1,316,600 | — | — |
| 2018-04-05 | $36.03 | $223.34 | 1,252,200 | — | — |
| 2018-04-04 | $36.02 | $223.28 | 1,763,900 | — | — |
| 2018-04-03 | $35.69 | $221.23 | 1,677,800 | — | — |
| 2018-04-02 | $35.18 | $218.07 | 1,701,800 | — | — |
| 2018-03-29 | $35.62 | $220.80 | 1,498,000 | — | — |
| 2018-03-28 | $35.60 | $220.67 | 1,689,300 | — | — |
| 2018-03-27 | $34.70 | $215.09 | 1,587,800 | — | — |
| 2018-03-26 | $34.45 | $213.54 | 1,366,500 | — | — |
| 2018-03-23 | $34.14 | $211.62 | 2,132,400 | — | — |
| 2018-03-22 | $34.77 | $215.53 | 1,835,500 | — | — |
| 2018-03-21 | $35.29 | $218.75 | 985,600 | — | — |
| 2018-03-20 | $35.43 | $219.62 | 1,282,900 | — | — |
| 2018-03-19 | $35.65 | $220.98 | 1,558,200 | — | — |
| 2018-03-16 | $35.96 | $222.90 | 2,117,400 | — | — |
| 2018-03-15 | $35.67 | $221.11 | 1,235,200 | — | — |
| 2018-03-14 | $35.54 | $220.30 | 1,831,000 | — | — |
| 2018-03-13 | $35.41 | $219.49 | 2,055,200 | — | — |
| 2018-03-12 | $35.32 | $218.94 | 1,620,300 | — | — |
| 2018-03-09 | $35.24 | $218.44 | 1,676,700 | — | — |
| 2018-03-08 | $34.48 | $213.73 | 1,053,900 | — | — |
| 2018-03-07 | $34.15 | $211.68 | 1,609,100 | — | — |
| 2018-03-06 | $33.88 | $210.01 | 1,376,900 | — | — |
| 2018-03-05 | $33.67 | $208.71 | 1,475,500 | — | — |
| 2018-03-02 | $33.38 | $206.91 | 1,406,000 | — | — |
| 2018-03-01 | $33.70 | $208.89 | 1,753,100 | — | — |
| 2018-02-28 | $33.62 | $208.40 | 2,199,300 | — | — |
| 2018-02-27 | $33.58 | $208.15 | 1,799,700 | — | — |
| 2018-02-26 | $34.14 | $211.62 | 1,299,400 | — | — |
| 2018-02-23 | $34.14 | $211.62 | 1,028,000 | — | — |
| 2018-02-22 | $33.44 | $207.28 | 1,295,400 | — | — |
| 2018-02-21 | $33.22 | $205.92 | 1,996,500 | — | — |
| 2018-02-20 | $34.24 | $212.24 | 1,794,700 | — | — |
| 2018-02-16 | $34.61 | $214.54 | 2,659,100 | — | — |
| 2018-02-15 | $34.40 | $213.23 | 1,706,300 | — | — |
| 2018-02-14 | $33.79 | $209.45 | 1,301,600 | — | — |
| 2018-02-13 | $34.00 | $210.75 | 2,169,500 | — | — |
| 2018-02-12 | $33.73 | $209.08 | 1,864,200 | — | — |
| 2018-02-09 | $33.79 | $209.45 | 2,601,800 | — | — |
| 2018-02-08 | $32.92 | $204.06 | 2,970,100 | — | — |
| 2018-02-07 | $33.80 | $209.51 | 2,530,300 | — | — |
| 2018-02-06 | $34.31 | $212.68 | 2,343,000 | — | — |
| 2018-02-05 | $34.18 | $211.87 | 2,114,900 | — | — |
| 2018-02-02 | $35.20 | $218.19 | 1,776,900 | — | — |
| 2018-02-01 | $35.31 | $218.87 | 1,791,200 | — | — |
| 2018-01-31 | $36.53 | $226.44 | 2,198,400 | — | — |
| 2018-01-30 | $35.89 | $222.47 | 1,331,300 | — | — |
| 2018-01-29 | $36.05 | $223.46 | 1,459,700 | — | — |
| 2018-01-26 | $36.51 | $226.31 | 1,025,900 | — | — |
| 2018-01-25 | $36.73 | $227.68 | 1,359,700 | — | — |
| 2018-01-24 | $36.82 | $228.23 | 1,749,600 | — | — |
| 2018-01-23 | $37.03 | $229.54 | 1,598,200 | — | — |
| 2018-01-22 | $36.36 | $225.38 | 1,801,900 | — | — |
| 2018-01-19 | $35.97 | $222.97 | 1,491,600 | — | — |
| 2018-01-18 | $35.88 | $222.41 | 1,298,200 | — | — |
| 2018-01-17 | $36.08 | $223.65 | 1,036,100 | — | — |
| 2018-01-16 | $36.07 | $223.59 | 1,783,000 | — | — |
| 2018-01-12 | $35.70 | $221.29 | 1,587,300 | — | — |
| 2018-01-11 | $36.08 | $223.65 | 1,477,800 | — | — |
| 2018-01-10 | $36.41 | $225.69 | 2,372,000 | — | — |
| 2018-01-09 | $36.94 | $228.98 | 1,455,200 | — | — |
| 2018-01-08 | $37.61 | $231.21 | 1,369,300 | — | — |
| 2018-01-05 | $37.51 | $230.59 | 1,325,800 | — | — |
| 2018-01-04 | $37.56 | $230.90 | 1,201,500 | — | — |
| 2018-01-03 | $38.34 | $235.70 | 1,090,900 | — | — |
| 2018-01-02 | $38.06 | $233.98 | 1,290,600 | — | — |