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
- 1980-03-18 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 | $43.32 | $121.04 | 3,694,100 | — | — |
| 2018-12-28 | $42.95 | $120.01 | 4,593,600 | — | — |
| 2018-12-27 | $42.98 | $120.09 | 6,295,300 | — | — |
| 2018-12-26 | $42.83 | $119.67 | 5,577,500 | — | — |
| 2018-12-24 | $41.27 | $115.31 | 3,379,000 | — | — |
| 2018-12-21 | $42.38 | $118.41 | 9,199,000 | — | — |
| 2018-12-20 | $43.19 | $120.68 | 7,860,400 | — | — |
| 2018-12-19 | $43.30 | $120.98 | 6,380,300 | — | — |
| 2018-12-18 | $44.16 | $123.39 | 5,398,100 | — | — |
| 2018-12-17 | $45.15 | $126.15 | 4,859,000 | — | — |
| 2018-12-14 | $45.66 | $127.58 | 5,380,600 | — | — |
| 2018-12-13 | $46.02 | $128.58 | 4,718,700 | — | — |
| 2018-12-12 | $46.82 | $130.82 | 4,394,700 | — | — |
| 2018-12-11 | $46.56 | $130.09 | 4,734,200 | — | — |
| 2018-12-10 | $46.95 | $131.18 | 5,942,800 | — | — |
| 2018-12-07 | $47.66 | $133.17 | 5,524,500 | — | — |
| 2018-12-06 | $48.14 | $134.51 | 6,818,600 | — | — |
| 2018-12-04 | $48.37 | $135.15 | 5,791,600 | — | — |
| 2018-12-03 | $50.73 | $141.74 | 4,544,900 | — | — |
| 2018-11-30 | $51.10 | $142.78 | 4,685,400 | — | — |
| 2018-11-29 | $50.60 | $141.38 | 3,713,000 | — | — |
| 2018-11-28 | $50.93 | $142.30 | 3,846,900 | — | — |
| 2018-11-27 | $50.95 | $142.36 | 3,977,000 | — | — |
| 2018-11-26 | $51.12 | $142.83 | 3,191,700 | — | — |
| 2018-11-23 | $50.37 | $140.74 | 1,407,100 | — | — |
| 2018-11-21 | $50.42 | $140.88 | 3,766,600 | — | — |
| 2018-11-20 | $50.94 | $142.33 | 5,243,500 | — | — |
| 2018-11-19 | $51.64 | $144.29 | 4,226,400 | — | — |
| 2018-11-16 | $51.41 | $143.64 | 4,894,200 | — | — |
| 2018-11-15 | $51.33 | $143.42 | 5,780,100 | — | — |
| 2018-11-14 | $50.52 | $141.16 | 5,691,200 | — | — |
| 2018-11-13 | $51.07 | $142.69 | 5,279,200 | — | — |
| 2018-11-12 | $50.54 | $141.21 | 8,184,300 | — | — |
| 2018-11-09 | $50.76 | $141.83 | 8,034,400 | — | — |
| 2018-11-08 | $50.13 | $140.07 | 6,589,000 | — | — |
| 2018-11-07 | $50.15 | $138.99 | 3,967,800 | — | — |
| 2018-11-06 | $49.97 | $138.49 | 4,853,700 | — | — |
| 2018-11-05 | $49.73 | $137.83 | 5,007,900 | — | — |
| 2018-11-02 | $49.17 | $136.27 | 4,216,400 | — | — |
| 2018-11-01 | $49.20 | $136.36 | 4,756,500 | — | — |
| 2018-10-31 | $49.16 | $136.25 | 6,567,800 | — | — |
| 2018-10-30 | $48.28 | $133.81 | 6,667,100 | — | — |
| 2018-10-29 | $47.77 | $132.39 | 7,159,000 | — | — |
| 2018-10-26 | $46.48 | $128.82 | 8,930,500 | — | — |
| 2018-10-25 | $47.01 | $130.29 | 5,963,500 | — | — |
| 2018-10-24 | $46.06 | $127.66 | 6,351,600 | — | — |
| 2018-10-23 | $47.10 | $130.54 | 6,189,600 | — | — |
| 2018-10-22 | $47.08 | $130.48 | 6,734,400 | — | — |
| 2018-10-19 | $48.92 | $135.58 | 5,851,000 | — | — |
| 2018-10-18 | $48.28 | $133.81 | 5,202,200 | — | — |
| 2018-10-17 | $47.71 | $132.23 | 5,117,800 | — | — |
| 2018-10-16 | $47.09 | $130.51 | 3,825,600 | — | — |
| 2018-10-15 | $46.79 | $129.68 | 4,365,400 | — | — |
| 2018-10-12 | $46.88 | $129.93 | 5,779,500 | — | — |
| 2018-10-11 | $47.44 | $131.48 | 6,866,800 | — | — |
| 2018-10-10 | $48.73 | $135.06 | 4,094,300 | — | — |
| 2018-10-09 | $49.43 | $137.00 | 3,405,700 | — | — |
| 2018-10-08 | $49.74 | $137.85 | 3,573,800 | — | — |
| 2018-10-05 | $48.99 | $135.78 | 3,223,600 | — | — |
| 2018-10-04 | $49.39 | $136.88 | 4,017,300 | — | — |
| 2018-10-03 | $48.96 | $135.69 | 4,239,400 | — | — |
| 2018-10-02 | $48.27 | $133.78 | 2,997,800 | — | — |
| 2018-10-01 | $48.35 | $134.00 | 2,340,800 | — | — |
| 2018-09-28 | $48.54 | $134.53 | 3,312,200 | — | — |
| 2018-09-27 | $48.90 | $135.53 | 3,251,600 | — | — |
| 2018-09-26 | $49.75 | $137.88 | 2,796,400 | — | — |
| 2018-09-25 | $50.31 | $139.43 | 2,310,600 | — | — |
| 2018-09-24 | $50.68 | $140.46 | 2,643,100 | — | — |
| 2018-09-21 | $51.44 | $142.57 | 4,819,600 | — | — |
| 2018-09-20 | $51.57 | $142.93 | 2,625,800 | — | — |
| 2018-09-19 | $50.97 | $141.26 | 3,382,400 | — | — |
| 2018-09-18 | $50.06 | $138.74 | 2,489,000 | — | — |
| 2018-09-17 | $50.24 | $139.24 | 2,728,000 | — | — |
| 2018-09-14 | $50.21 | $139.16 | 3,821,600 | — | — |
| 2018-09-13 | $49.96 | $138.46 | 3,919,800 | — | — |
| 2018-09-12 | $50.67 | $140.43 | 2,713,800 | — | — |
| 2018-09-11 | $51.87 | $143.76 | 1,402,400 | — | — |
| 2018-09-10 | $51.76 | $143.45 | 1,327,400 | — | — |
| 2018-09-07 | $51.98 | $144.06 | 1,898,900 | — | — |
| 2018-09-06 | $52.25 | $144.81 | 1,932,600 | — | — |
| 2018-09-05 | $52.32 | $145.00 | 2,142,300 | — | — |
| 2018-09-04 | $52.14 | $144.51 | 2,908,800 | — | — |
| 2018-08-31 | $51.66 | $143.18 | 2,022,600 | — | — |
| 2018-08-30 | $51.53 | $142.82 | 1,950,200 | — | — |
| 2018-08-29 | $52.00 | $144.12 | 1,824,300 | — | — |
| 2018-08-28 | $52.12 | $144.45 | 1,504,600 | — | — |
| 2018-08-27 | $52.25 | $144.81 | 2,174,700 | — | — |
| 2018-08-24 | $51.71 | $143.31 | 2,042,700 | — | — |
| 2018-08-23 | $52.01 | $144.15 | 2,278,800 | — | — |
| 2018-08-22 | $52.69 | $146.03 | 1,839,900 | — | — |
| 2018-08-21 | $52.71 | $146.09 | 2,681,700 | — | — |
| 2018-08-20 | $52.29 | $144.92 | 1,982,300 | — | — |
| 2018-08-17 | $52.43 | $145.31 | 2,686,700 | — | — |
| 2018-08-16 | $52.20 | $144.67 | 2,746,600 | — | — |
| 2018-08-15 | $51.33 | $142.26 | 2,347,200 | — | — |
| 2018-08-14 | $51.85 | $143.70 | 3,963,600 | — | — |
| 2018-08-13 | $50.51 | $139.99 | 2,690,100 | — | — |
| 2018-08-10 | $50.75 | $140.65 | 2,589,600 | — | — |
| 2018-08-09 | $51.20 | $141.90 | 2,404,000 | — | — |
| 2018-08-08 | $52.01 | $143.02 | 2,046,800 | — | — |
| 2018-08-07 | $51.71 | $142.20 | 3,028,000 | — | — |
| 2018-08-06 | $51.42 | $141.40 | 2,379,600 | — | — |
| 2018-08-03 | $51.60 | $141.90 | 2,587,400 | — | — |
| 2018-08-02 | $51.32 | $141.13 | 2,542,900 | — | — |
| 2018-08-01 | $51.11 | $140.55 | 3,796,000 | — | — |
| 2018-07-31 | $50.81 | $139.72 | 5,439,300 | — | — |
| 2018-07-30 | $51.44 | $141.46 | 3,698,400 | — | — |
| 2018-07-27 | $51.32 | $141.13 | 3,049,800 | — | — |
| 2018-07-26 | $51.06 | $140.41 | 3,368,500 | — | — |
| 2018-07-25 | $50.68 | $139.37 | 4,543,600 | — | — |
| 2018-07-24 | $50.85 | $139.83 | 5,452,400 | — | — |
| 2018-07-23 | $50.75 | $139.56 | 4,984,000 | — | — |
| 2018-07-20 | $49.94 | $137.33 | 6,925,300 | — | — |
| 2018-07-19 | $50.52 | $138.93 | 8,124,100 | — | — |
| 2018-07-18 | $52.98 | $145.69 | 5,804,000 | — | — |
| 2018-07-17 | $52.00 | $143.00 | 3,945,900 | — | — |
| 2018-07-16 | $51.64 | $142.01 | 2,449,600 | — | — |
| 2018-07-13 | $50.93 | $140.05 | 3,676,400 | — | — |
| 2018-07-12 | $51.55 | $141.76 | 3,141,200 | — | — |
| 2018-07-11 | $51.87 | $142.64 | 2,747,800 | — | — |
| 2018-07-10 | $52.32 | $143.88 | 3,052,900 | — | — |
| 2018-07-09 | $52.58 | $144.59 | 2,939,500 | — | — |
| 2018-07-06 | $51.21 | $140.82 | 2,999,500 | — | — |
| 2018-07-05 | $50.80 | $139.70 | 3,673,800 | — | — |
| 2018-07-03 | $50.48 | $138.82 | 1,676,000 | — | — |
| 2018-07-02 | $51.16 | $140.69 | 3,088,500 | — | — |
| 2018-06-29 | $50.44 | $138.71 | 4,890,600 | — | — |
| 2018-06-28 | $50.65 | $139.28 | 3,282,900 | — | — |
| 2018-06-27 | $50.69 | $139.39 | 5,100,800 | — | — |
| 2018-06-26 | $51.43 | $141.43 | 5,900,900 | — | — |
| 2018-06-25 | $51.71 | $142.20 | 5,259,800 | — | — |
| 2018-06-22 | $51.61 | $141.92 | 4,474,100 | — | — |
| 2018-06-21 | $52.06 | $143.16 | 3,108,700 | — | — |
| 2018-06-20 | $51.98 | $142.94 | 2,515,400 | — | — |
| 2018-06-19 | $52.23 | $143.63 | 4,199,500 | — | — |
| 2018-06-18 | $52.28 | $143.77 | 4,350,900 | — | — |
| 2018-06-15 | $52.32 | $143.88 | 8,705,500 | — | — |
| 2018-06-14 | $52.44 | $144.21 | 5,731,700 | — | — |
| 2018-06-13 | $53.79 | $147.92 | 3,904,500 | — | — |
| 2018-06-12 | $54.00 | $148.50 | 3,205,900 | — | — |
| 2018-06-11 | $54.20 | $149.05 | 2,546,100 | — | — |
| 2018-06-08 | $54.60 | $150.15 | 2,466,200 | — | — |
| 2018-06-07 | $54.42 | $149.65 | 2,852,200 | — | — |
| 2018-06-06 | $54.39 | $149.57 | 2,882,300 | — | — |
| 2018-06-05 | $53.32 | $146.63 | 2,907,600 | — | — |
| 2018-06-04 | $53.62 | $147.45 | 2,322,400 | — | — |
| 2018-06-01 | $53.20 | $146.30 | 3,253,700 | — | — |
| 2018-05-31 | $52.50 | $144.37 | 4,863,100 | — | — |
| 2018-05-30 | $53.09 | $145.99 | 4,456,700 | — | — |
| 2018-05-29 | $52.47 | $144.29 | 6,418,000 | — | — |
| 2018-05-25 | $54.81 | $150.72 | 2,556,000 | — | — |
| 2018-05-24 | $54.96 | $151.14 | 3,517,000 | — | — |
| 2018-05-23 | $55.27 | $151.99 | 3,317,800 | — | — |
| 2018-05-22 | $55.53 | $152.70 | 3,850,000 | — | — |
| 2018-05-21 | $54.83 | $150.78 | 3,946,300 | — | — |
| 2018-05-18 | $54.91 | $151.00 | 3,195,100 | — | — |
| 2018-05-17 | $55.43 | $152.43 | 2,841,000 | — | — |
| 2018-05-16 | $55.31 | $152.10 | 3,211,500 | — | — |
| 2018-05-15 | $55.49 | $152.59 | 3,728,800 | — | — |
| 2018-05-14 | $55.00 | $151.25 | 1,938,300 | — | — |
| 2018-05-11 | $55.06 | $151.41 | 1,803,600 | — | — |
| 2018-05-10 | $55.04 | $151.36 | 2,246,900 | — | — |
| 2018-05-09 | $54.92 | $149.99 | 2,628,000 | — | — |
| 2018-05-08 | $54.22 | $148.08 | 4,079,800 | — | — |
| 2018-05-07 | $53.73 | $146.74 | 3,573,100 | — | — |
| 2018-05-04 | $53.11 | $145.05 | 3,620,200 | — | — |
| 2018-05-03 | $52.45 | $143.25 | 5,116,000 | — | — |
| 2018-05-02 | $52.86 | $144.37 | 4,741,500 | — | — |
| 2018-05-01 | $53.07 | $144.94 | 2,768,700 | — | — |
| 2018-04-30 | $52.80 | $144.20 | 4,060,800 | — | — |
| 2018-04-27 | $53.41 | $145.87 | 4,758,100 | — | — |
| 2018-04-26 | $53.32 | $145.62 | 3,791,000 | — | — |
| 2018-04-25 | $53.79 | $146.91 | 4,469,300 | — | — |
| 2018-04-24 | $54.02 | $147.54 | 9,402,500 | — | — |
| 2018-04-23 | $53.53 | $146.20 | 6,637,200 | — | — |
| 2018-04-20 | $52.71 | $143.96 | 4,892,400 | — | — |
| 2018-04-19 | $52.36 | $143.00 | 3,927,300 | — | — |
| 2018-04-18 | $50.63 | $138.28 | 4,874,500 | — | — |
| 2018-04-17 | $51.09 | $139.53 | 3,541,400 | — | — |
| 2018-04-16 | $52.00 | $142.02 | 2,757,200 | — | — |
| 2018-04-13 | $51.95 | $141.88 | 2,683,400 | — | — |
| 2018-04-12 | $53.05 | $144.89 | 3,112,600 | — | — |
| 2018-04-11 | $52.20 | $142.57 | 2,860,600 | — | — |
| 2018-04-10 | $52.57 | $143.58 | 3,798,300 | — | — |
| 2018-04-09 | $51.64 | $141.04 | 3,956,100 | — | — |
| 2018-04-06 | $51.12 | $139.62 | 4,134,500 | — | — |
| 2018-04-05 | $52.89 | $144.45 | 4,770,100 | — | — |
| 2018-04-04 | $52.67 | $143.85 | 4,261,900 | — | — |
| 2018-04-03 | $51.94 | $141.86 | 4,278,300 | — | — |
| 2018-04-02 | $50.93 | $139.10 | 5,051,200 | — | — |
| 2018-03-29 | $52.04 | $142.13 | 3,627,300 | — | — |
| 2018-03-28 | $51.53 | $140.74 | 4,406,400 | — | — |
| 2018-03-27 | $51.58 | $140.87 | 7,194,300 | — | — |
| 2018-03-26 | $52.22 | $142.62 | 4,246,400 | — | — |
| 2018-03-23 | $50.68 | $138.41 | 5,643,400 | — | — |
| 2018-03-22 | $52.31 | $142.87 | 5,162,700 | — | — |
| 2018-03-21 | $54.72 | $149.45 | 3,029,500 | — | — |
| 2018-03-20 | $54.65 | $149.26 | 3,209,100 | — | — |
| 2018-03-19 | $54.96 | $150.10 | 4,405,400 | — | — |
| 2018-03-16 | $55.04 | $150.32 | 7,622,000 | — | — |
| 2018-03-15 | $54.61 | $149.15 | 2,686,900 | — | — |
| 2018-03-14 | $54.62 | $149.17 | 3,271,600 | — | — |
| 2018-03-13 | $55.38 | $151.25 | 3,552,500 | — | — |
| 2018-03-12 | $55.60 | $151.85 | 2,878,700 | — | — |
| 2018-03-09 | $56.03 | $153.03 | 2,543,600 | — | — |
| 2018-03-08 | $55.02 | $150.27 | 2,176,100 | — | — |
| 2018-03-07 | $55.02 | $150.27 | 3,022,400 | — | — |
| 2018-03-06 | $55.25 | $150.90 | 2,954,700 | — | — |
| 2018-03-05 | $54.92 | $149.99 | 3,018,500 | — | — |
| 2018-03-02 | $54.29 | $148.15 | 3,584,000 | — | — |
| 2018-03-01 | $53.89 | $147.06 | 4,181,600 | — | — |
| 2018-02-28 | $54.35 | $148.31 | 4,090,000 | — | — |
| 2018-02-27 | $54.95 | $149.95 | 3,660,000 | — | — |
| 2018-02-26 | $55.79 | $152.24 | 3,247,600 | — | — |
| 2018-02-23 | $55.36 | $151.07 | 3,275,000 | — | — |
| 2018-02-22 | $54.32 | $148.23 | 3,684,300 | — | — |
| 2018-02-21 | $55.09 | $150.33 | 3,799,100 | — | — |
| 2018-02-20 | $54.60 | $149.00 | 2,901,200 | — | — |
| 2018-02-16 | $54.96 | $149.98 | 2,857,700 | — | — |
| 2018-02-15 | $54.83 | $149.62 | 3,804,500 | — | — |
| 2018-02-14 | $54.74 | $149.38 | 3,118,100 | — | — |
| 2018-02-13 | $53.33 | $145.53 | 2,240,700 | — | — |
| 2018-02-12 | $53.00 | $144.63 | 3,681,700 | — | — |
| 2018-02-09 | $52.42 | $143.05 | 7,494,000 | — | — |
| 2018-02-08 | $51.07 | $139.36 | 4,861,700 | — | — |
| 2018-02-07 | $53.82 | $145.97 | 4,510,800 | — | — |
| 2018-02-06 | $53.71 | $145.67 | 7,401,400 | — | — |
| 2018-02-05 | $52.89 | $143.45 | 6,967,900 | — | — |
| 2018-02-02 | $55.11 | $149.47 | 4,409,800 | — | — |
| 2018-02-01 | $55.70 | $151.07 | 3,413,300 | — | — |
| 2018-01-31 | $55.19 | $149.68 | 3,703,100 | — | — |
| 2018-01-30 | $55.03 | $149.25 | 4,390,800 | — | — |
| 2018-01-29 | $55.39 | $150.23 | 3,917,200 | — | — |
| 2018-01-26 | $55.45 | $150.39 | 4,263,900 | — | — |
| 2018-01-25 | $54.69 | $148.33 | 4,944,400 | — | — |
| 2018-01-24 | $55.00 | $149.17 | 4,533,900 | — | — |
| 2018-01-23 | $54.87 | $148.82 | 5,095,800 | — | — |
| 2018-01-22 | $54.88 | $148.84 | 3,551,100 | — | — |
| 2018-01-19 | $54.80 | $148.63 | 5,762,900 | — | — |
| 2018-01-18 | $54.14 | $146.84 | 7,884,400 | — | — |
| 2018-01-17 | $53.28 | $144.50 | 4,853,200 | — | — |
| 2018-01-16 | $53.08 | $143.96 | 4,033,100 | — | — |
| 2018-01-12 | $53.14 | $144.12 | 4,418,400 | — | — |
| 2018-01-11 | $53.16 | $144.18 | 3,624,500 | — | — |
| 2018-01-10 | $52.71 | $142.96 | 4,035,700 | — | — |
| 2018-01-09 | $52.09 | $141.28 | 4,102,000 | — | — |
| 2018-01-08 | $51.50 | $139.68 | 3,524,300 | — | — |
| 2018-01-05 | $51.23 | $138.94 | 3,345,000 | — | — |
| 2018-01-04 | $51.07 | $138.51 | 3,809,900 | — | — |
| 2018-01-03 | $50.46 | $136.85 | 3,410,700 | — | — |
| 2018-01-02 | $49.92 | $135.39 | 2,503,400 | — | — |