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
- 1981-12-31 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 | $53.17 | $83.01 | 1,763,800 | — | — |
| 2018-12-28 | $52.95 | $82.66 | 2,165,300 | — | — |
| 2018-12-27 | $53.44 | $83.43 | 2,618,200 | — | — |
| 2018-12-26 | $52.13 | $81.38 | 3,174,900 | — | — |
| 2018-12-24 | $50.03 | $78.11 | 1,398,500 | — | — |
| 2018-12-21 | $50.48 | $78.81 | 4,839,700 | — | — |
| 2018-12-20 | $52.74 | $82.34 | 3,042,900 | — | — |
| 2018-12-19 | $54.07 | $84.41 | 2,922,000 | — | — |
| 2018-12-18 | $55.18 | $86.15 | 2,823,100 | — | — |
| 2018-12-17 | $55.49 | $86.63 | 2,786,500 | — | — |
| 2018-12-14 | $56.76 | $88.61 | 1,828,500 | — | — |
| 2018-12-13 | $58.08 | $90.67 | 2,853,000 | — | — |
| 2018-12-12 | $58.15 | $90.78 | 2,843,500 | — | — |
| 2018-12-11 | $58.34 | $91.08 | 2,742,000 | — | — |
| 2018-12-10 | $58.86 | $91.89 | 2,107,800 | — | — |
| 2018-12-07 | $58.93 | $92.00 | 3,888,900 | — | — |
| 2018-12-06 | $60.52 | $94.48 | 4,112,600 | — | — |
| 2018-12-04 | $62.03 | $96.84 | 2,687,100 | — | — |
| 2018-12-03 | $63.50 | $98.84 | 2,432,800 | — | — |
| 2018-11-30 | $63.04 | $98.12 | 2,977,900 | — | — |
| 2018-11-29 | $62.31 | $96.99 | 1,996,400 | — | — |
| 2018-11-28 | $62.36 | $97.06 | 4,420,200 | — | — |
| 2018-11-27 | $60.58 | $94.29 | 2,886,200 | — | — |
| 2018-11-26 | $59.61 | $92.78 | 3,153,600 | — | — |
| 2018-11-23 | $57.97 | $90.23 | 1,016,200 | — | — |
| 2018-11-21 | $58.19 | $90.57 | 3,996,400 | — | — |
| 2018-11-20 | $57.79 | $89.95 | 6,274,000 | — | — |
| 2018-11-19 | $59.42 | $92.49 | 4,365,900 | — | — |
| 2018-11-16 | $62.69 | $97.58 | 3,521,100 | — | — |
| 2018-11-15 | $62.27 | $96.92 | 3,901,700 | — | — |
| 2018-11-14 | $61.66 | $95.97 | 3,593,300 | — | — |
| 2018-11-13 | $62.04 | $96.56 | 4,249,400 | — | — |
| 2018-11-12 | $62.01 | $96.52 | 4,338,200 | — | — |
| 2018-11-09 | $62.00 | $96.50 | 5,121,700 | — | — |
| 2018-11-08 | $63.26 | $98.46 | 5,547,300 | — | — |
| 2018-11-07 | $63.21 | $98.39 | 12,178,000 | — | — |
| 2018-11-06 | $72.21 | $112.39 | 5,709,000 | — | — |
| 2018-11-05 | $71.81 | $111.77 | 3,063,200 | — | — |
| 2018-11-02 | $70.63 | $109.94 | 3,245,100 | — | — |
| 2018-11-01 | $71.58 | $111.41 | 4,860,500 | — | — |
| 2018-10-31 | $72.83 | $113.36 | 2,551,300 | — | — |
| 2018-10-30 | $71.06 | $110.60 | 1,904,500 | — | — |
| 2018-10-29 | $69.54 | $108.24 | 3,296,900 | — | — |
| 2018-10-26 | $73.12 | $113.81 | 2,208,600 | — | — |
| 2018-10-25 | $75.94 | $118.20 | 3,463,600 | — | — |
| 2018-10-24 | $73.25 | $114.01 | 17,525,300 | — | — |
| 2018-10-23 | $87.56 | $136.29 | 1,384,000 | — | — |
| 2018-10-22 | $88.67 | $138.01 | 2,222,400 | — | — |
| 2018-10-19 | $88.30 | $137.44 | 1,034,000 | — | — |
| 2018-10-18 | $88.41 | $137.61 | 792,900 | — | — |
| 2018-10-17 | $89.47 | $139.26 | 1,131,000 | — | — |
| 2018-10-16 | $90.06 | $140.18 | 1,603,500 | — | — |
| 2018-10-15 | $87.41 | $136.05 | 1,297,900 | — | — |
| 2018-10-12 | $87.66 | $136.44 | 2,091,900 | — | — |
| 2018-10-11 | $85.87 | $133.66 | 2,869,100 | — | — |
| 2018-10-10 | $86.90 | $135.26 | 1,915,900 | — | — |
| 2018-10-09 | $89.65 | $139.54 | 1,172,100 | — | — |
| 2018-10-08 | $90.08 | $140.21 | 935,000 | — | — |
| 2018-10-05 | $90.99 | $141.63 | 1,167,800 | — | — |
| 2018-10-04 | $92.91 | $144.61 | 1,168,900 | — | — |
| 2018-10-03 | $93.67 | $145.80 | 857,300 | — | — |
| 2018-10-02 | $93.43 | $145.42 | 995,000 | — | — |
| 2018-10-01 | $93.89 | $146.14 | 1,169,500 | — | — |
| 2018-09-28 | $93.52 | $145.56 | 1,443,200 | — | — |
| 2018-09-27 | $93.73 | $145.89 | 807,500 | — | — |
| 2018-09-26 | $94.24 | $146.68 | 953,900 | — | — |
| 2018-09-25 | $94.84 | $147.62 | 1,531,000 | — | — |
| 2018-09-24 | $94.34 | $146.84 | 1,880,500 | — | — |
| 2018-09-21 | $96.38 | $150.01 | 4,308,200 | — | — |
| 2018-09-20 | $94.82 | $147.59 | 2,051,100 | — | — |
| 2018-09-19 | $93.32 | $145.25 | 1,104,300 | — | — |
| 2018-09-18 | $92.85 | $144.52 | 1,995,100 | — | — |
| 2018-09-17 | $92.74 | $144.35 | 1,787,200 | — | — |
| 2018-09-14 | $92.46 | $143.91 | 1,081,200 | — | — |
| 2018-09-13 | $92.54 | $144.04 | 1,324,600 | — | — |
| 2018-09-12 | $91.42 | $142.29 | 2,056,600 | — | — |
| 2018-09-11 | $90.04 | $140.15 | 1,100,600 | — | — |
| 2018-09-10 | $89.77 | $139.73 | 1,263,200 | — | — |
| 2018-09-07 | $90.20 | $140.40 | 2,491,700 | — | — |
| 2018-09-06 | $90.83 | $141.38 | 1,383,700 | — | — |
| 2018-09-05 | $90.07 | $140.19 | 1,870,800 | — | — |
| 2018-09-04 | $90.71 | $141.19 | 1,176,900 | — | — |
| 2018-08-31 | $91.09 | $141.49 | 1,292,100 | — | — |
| 2018-08-30 | $90.66 | $140.82 | 1,397,600 | — | — |
| 2018-08-29 | $91.14 | $141.56 | 934,300 | — | — |
| 2018-08-28 | $90.06 | $139.89 | 1,351,500 | — | — |
| 2018-08-27 | $89.77 | $139.44 | 1,261,700 | — | — |
| 2018-08-24 | $89.64 | $139.23 | 1,564,800 | — | — |
| 2018-08-23 | $88.61 | $137.63 | 2,183,700 | — | — |
| 2018-08-22 | $88.43 | $137.35 | 1,383,800 | — | — |
| 2018-08-21 | $88.20 | $137.00 | 1,927,000 | — | — |
| 2018-08-20 | $87.68 | $136.19 | 1,154,900 | — | — |
| 2018-08-17 | $87.37 | $135.71 | 1,847,100 | — | — |
| 2018-08-16 | $86.75 | $134.74 | 1,434,700 | — | — |
| 2018-08-15 | $86.52 | $134.39 | 1,922,800 | — | — |
| 2018-08-14 | $86.56 | $134.45 | 2,228,400 | — | — |
| 2018-08-13 | $84.59 | $131.39 | 2,546,300 | — | — |
| 2018-08-10 | $86.10 | $133.73 | 1,717,200 | — | — |
| 2018-08-09 | $87.25 | $135.52 | 1,824,000 | — | — |
| 2018-08-08 | $88.99 | $138.22 | 3,426,800 | — | — |
| 2018-08-07 | $87.08 | $135.26 | 1,888,300 | — | — |
| 2018-08-06 | $86.90 | $134.98 | 1,171,500 | — | — |
| 2018-08-03 | $86.40 | $134.20 | 1,568,300 | — | — |
| 2018-08-02 | $86.10 | $133.73 | 1,859,500 | — | — |
| 2018-08-01 | $85.89 | $133.41 | 1,479,200 | — | — |
| 2018-07-31 | $84.74 | $131.62 | 2,040,700 | — | — |
| 2018-07-30 | $84.51 | $131.26 | 1,696,400 | — | — |
| 2018-07-27 | $85.87 | $133.38 | 1,416,200 | — | — |
| 2018-07-26 | $87.17 | $135.40 | 1,634,800 | — | — |
| 2018-07-25 | $88.24 | $137.06 | 1,462,900 | — | — |
| 2018-07-24 | $86.94 | $135.04 | 1,779,500 | — | — |
| 2018-07-23 | $87.69 | $136.20 | 1,264,300 | — | — |
| 2018-07-20 | $87.04 | $135.19 | 1,795,400 | — | — |
| 2018-07-19 | $87.17 | $135.40 | 1,541,900 | — | — |
| 2018-07-18 | $87.10 | $135.29 | 1,743,900 | — | — |
| 2018-07-17 | $86.54 | $134.42 | 1,322,300 | — | — |
| 2018-07-16 | $85.72 | $133.14 | 1,148,600 | — | — |
| 2018-07-13 | $86.15 | $133.81 | 2,187,800 | — | — |
| 2018-07-12 | $85.64 | $133.02 | 2,649,600 | — | — |
| 2018-07-11 | $84.05 | $130.55 | 1,352,700 | — | — |
| 2018-07-10 | $84.99 | $132.01 | 3,052,500 | — | — |
| 2018-07-09 | $84.22 | $130.81 | 1,647,200 | — | — |
| 2018-07-06 | $83.55 | $129.77 | 2,381,000 | — | — |
| 2018-07-05 | $83.20 | $129.23 | 2,493,000 | — | — |
| 2018-07-03 | $82.00 | $127.37 | 1,615,200 | — | — |
| 2018-07-02 | $82.00 | $127.37 | 2,467,900 | — | — |
| 2018-06-29 | $80.61 | $125.21 | 2,451,200 | — | — |
| 2018-06-28 | $79.98 | $124.23 | 2,567,800 | — | — |
| 2018-06-27 | $78.61 | $122.10 | 3,438,900 | — | — |
| 2018-06-26 | $78.50 | $121.93 | 2,938,200 | — | — |
| 2018-06-25 | $78.83 | $122.44 | 2,689,300 | — | — |
| 2018-06-22 | $80.85 | $125.58 | 5,060,100 | — | — |
| 2018-06-21 | $81.08 | $125.94 | 2,257,800 | — | — |
| 2018-06-20 | $82.32 | $127.86 | 2,182,800 | — | — |
| 2018-06-19 | $83.06 | $129.01 | 2,053,100 | — | — |
| 2018-06-18 | $83.65 | $129.93 | 1,836,300 | — | — |
| 2018-06-15 | $83.86 | $130.26 | 2,683,400 | — | — |
| 2018-06-14 | $84.45 | $131.17 | 1,667,900 | — | — |
| 2018-06-13 | $84.48 | $131.22 | 2,794,700 | — | — |
| 2018-06-12 | $84.69 | $131.54 | 2,804,800 | — | — |
| 2018-06-11 | $84.90 | $131.87 | 2,695,900 | — | — |
| 2018-06-08 | $85.54 | $132.86 | 1,566,100 | — | — |
| 2018-06-07 | $84.40 | $131.09 | 2,524,800 | — | — |
| 2018-06-06 | $84.75 | $131.64 | 2,017,500 | — | — |
| 2018-06-05 | $83.94 | $130.38 | 2,006,100 | — | — |
| 2018-06-04 | $84.29 | $130.63 | 3,704,600 | — | — |
| 2018-06-01 | $83.40 | $129.25 | 3,920,700 | — | — |
| 2018-05-31 | $79.68 | $123.48 | 4,599,493 | — | — |
| 2018-05-30 | $80.16 | $124.23 | 7,110,672 | — | — |
| 2018-05-29 | $77.85 | $120.64 | 6,863,750 | — | — |
| 2018-05-25 | $81.50 | $126.30 | 7,036,225 | — | — |
| 2018-05-24 | $86.25 | $133.66 | 3,034,847 | — | — |
| 2018-05-23 | $86.57 | $134.17 | 1,964,275 | — | — |
| 2018-05-22 | $85.98 | $133.24 | 2,739,142 | — | — |
| 2018-05-21 | $87.34 | $135.36 | 3,145,707 | — | — |
| 2018-05-18 | $86.70 | $134.37 | 1,999,649 | — | — |
| 2018-05-17 | $86.43 | $133.94 | 1,041,094 | — | — |
| 2018-05-16 | $87.16 | $135.08 | 1,558,172 | — | — |
| 2018-05-15 | $87.26 | $135.23 | 2,168,772 | — | — |
| 2018-05-14 | $88.74 | $137.52 | 2,752,089 | — | — |
| 2018-05-11 | $90.48 | $140.23 | 1,317,031 | — | — |
| 2018-05-10 | $90.20 | $139.79 | 1,869,830 | — | — |
| 2018-05-09 | $89.48 | $138.67 | 1,603,025 | — | — |
| 2018-05-08 | $88.87 | $137.72 | 2,504,358 | — | — |
| 2018-05-07 | $87.68 | $135.88 | 1,633,428 | — | — |
| 2018-05-04 | $88.24 | $136.76 | 1,122,823 | — | — |
| 2018-05-03 | $87.55 | $135.68 | 1,815,036 | — | — |
| 2018-05-02 | $87.95 | $136.30 | 894,513 | — | — |
| 2018-05-01 | $88.91 | $137.79 | 914,974 | — | — |
| 2018-04-30 | $89.15 | $138.16 | 2,250,501 | — | — |
| 2018-04-27 | $89.52 | $138.73 | 2,015,370 | — | — |
| 2018-04-26 | $89.63 | $138.90 | 1,446,503 | — | — |
| 2018-04-25 | $88.08 | $136.50 | 1,290,443 | — | — |
| 2018-04-24 | $89.10 | $138.08 | 1,219,811 | — | — |
| 2018-04-23 | $89.97 | $139.42 | 1,165,132 | — | — |
| 2018-04-20 | $89.54 | $138.77 | 2,034,907 | — | — |
| 2018-04-19 | $90.02 | $139.50 | 1,140,278 | — | — |
| 2018-04-18 | $90.39 | $140.08 | 1,043,637 | — | — |
| 2018-04-17 | $90.23 | $139.84 | 2,539,963 | — | — |
| 2018-04-16 | $89.97 | $139.44 | 1,027,568 | — | — |
| 2018-04-13 | $89.17 | $138.19 | 2,193,626 | — | — |
| 2018-04-12 | $89.97 | $139.42 | 2,708,392 | — | — |
| 2018-04-11 | $88.65 | $137.39 | 1,982,309 | — | — |
| 2018-04-10 | $88.69 | $137.45 | 2,345,640 | — | — |
| 2018-04-09 | $86.54 | $134.11 | 2,126,000 | — | — |
| 2018-04-06 | $86.30 | $133.74 | 1,776,541 | — | — |
| 2018-04-05 | $88.35 | $136.92 | 2,317,664 | — | — |
| 2018-04-04 | $87.77 | $136.02 | 1,611,811 | — | — |
| 2018-04-03 | $86.62 | $134.24 | 1,377,258 | — | — |
| 2018-04-02 | $86.06 | $133.36 | 2,602,734 | — | — |
| 2018-03-29 | $86.96 | $134.77 | 4,823,872 | — | — |
| 2018-03-28 | $87.02 | $134.87 | 2,317,086 | — | — |
| 2018-03-27 | $88.21 | $136.70 | 2,023,578 | — | — |
| 2018-03-26 | $89.91 | $139.10 | 2,341,131 | — | — |
| 2018-03-23 | $87.72 | $135.70 | 1,837,000 | — | — |
| 2018-03-22 | $89.13 | $137.90 | 2,414,537 | — | — |
| 2018-03-21 | $92.02 | $142.37 | 3,386,155 | — | — |
| 2018-03-20 | $92.83 | $143.61 | 2,161,836 | — | — |
| 2018-03-19 | $91.48 | $141.52 | 2,055,946 | — | — |
| 2018-03-16 | $90.41 | $139.86 | 2,467,366 | — | — |
| 2018-03-15 | $90.35 | $139.77 | 1,835,266 | — | — |
| 2018-03-14 | $90.26 | $139.64 | 1,795,037 | — | — |
| 2018-03-13 | $91.73 | $141.91 | 2,099,180 | — | — |
| 2018-03-12 | $91.76 | $141.97 | 1,439,567 | — | — |
| 2018-03-09 | $92.32 | $142.82 | 2,193,510 | — | — |
| 2018-03-08 | $89.25 | $138.07 | 2,661,459 | — | — |
| 2018-03-07 | $88.58 | $137.04 | 1,523,377 | — | — |
| 2018-03-06 | $88.11 | $136.30 | 1,111,147 | — | — |
| 2018-03-05 | $88.24 | $136.51 | 2,355,234 | — | — |
| 2018-03-02 | $87.46 | $135.30 | 1,141,781 | — | — |
| 2018-03-01 | $87.31 | $135.07 | 2,177,904 | — | — |
| 2018-02-28 | $88.70 | $137.23 | 3,884,507 | — | — |
| 2018-02-27 | $89.22 | $138.03 | 2,006,932 | — | — |
| 2018-02-26 | $90.52 | $140.04 | 1,471,704 | — | — |
| 2018-02-23 | $89.95 | $139.16 | 1,446,618 | — | — |
| 2018-02-22 | $87.47 | $135.31 | 1,070,340 | — | — |
| 2018-02-21 | $87.27 | $135.01 | 1,949,710 | — | — |
| 2018-02-20 | $87.08 | $134.73 | 1,317,146 | — | — |
| 2018-02-16 | $87.21 | $134.93 | 1,862,085 | — | — |
| 2018-02-15 | $87.45 | $135.29 | 2,014,561 | — | — |
| 2018-02-14 | $86.63 | $134.02 | 3,191,022 | — | — |
| 2018-02-13 | $84.12 | $130.14 | 1,640,595 | — | — |
| 2018-02-12 | $84.69 | $131.02 | 2,941,442 | — | — |
| 2018-02-09 | $83.90 | $129.80 | 4,113,395 | — | — |
| 2018-02-08 | $79.52 | $123.02 | 4,475,685 | — | — |
| 2018-02-07 | $83.11 | $128.58 | 1,784,055 | — | — |
| 2018-02-06 | $82.99 | $128.40 | 2,596,492 | — | — |
| 2018-02-05 | $83.12 | $128.60 | 2,204,145 | — | — |
| 2018-02-02 | $85.54 | $132.34 | 2,153,512 | — | — |
| 2018-02-01 | $86.06 | $133.15 | 1,264,086 | — | — |
| 2018-01-31 | $86.12 | $133.23 | 1,809,140 | — | — |
| 2018-01-30 | $85.64 | $132.49 | 2,232,698 | — | — |
| 2018-01-29 | $86.61 | $133.99 | 1,357,491 | — | — |
| 2018-01-26 | $88.67 | $137.17 | 1,424,654 | — | — |
| 2018-01-25 | $88.11 | $136.32 | 1,719,666 | — | — |
| 2018-01-24 | $87.53 | $135.42 | 1,753,883 | — | — |
| 2018-01-23 | $88.19 | $136.44 | 1,177,270 | — | — |
| 2018-01-22 | $87.98 | $136.12 | 1,742,092 | — | — |
| 2018-01-19 | $87.35 | $135.14 | 2,286,452 | — | — |
| 2018-01-18 | $86.92 | $134.47 | 1,772,032 | — | — |
| 2018-01-17 | $87.03 | $134.65 | 1,991,672 | — | — |
| 2018-01-16 | $87.42 | $135.25 | 1,854,455 | — | — |
| 2018-01-12 | $87.62 | $135.56 | 1,332,868 | — | — |
| 2018-01-11 | $87.45 | $135.29 | 1,481,530 | — | — |
| 2018-01-10 | $87.57 | $135.48 | 1,195,651 | — | — |
| 2018-01-09 | $87.92 | $136.01 | 2,065,194 | — | — |
| 2018-01-08 | $86.98 | $134.57 | 1,321,886 | — | — |
| 2018-01-05 | $87.05 | $134.67 | 1,437,717 | — | — |
| 2018-01-04 | $85.80 | $132.73 | 2,446,905 | — | — |
| 2018-01-03 | $83.78 | $129.61 | 1,684,754 | — | — |
| 2018-01-02 | $82.22 | $127.20 | 1,209,754 | — | — |