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 | $43.08 | $152.64 | 1,779,700 | — | — |
| 2018-12-28 | $42.75 | $151.47 | 2,679,526 | — | — |
| 2018-12-27 | $42.77 | $151.57 | 3,572,851 | — | — |
| 2018-12-26 | $43.09 | $152.67 | 3,252,245 | — | — |
| 2018-12-24 | $41.24 | $146.13 | 1,921,394 | — | — |
| 2018-12-21 | $42.02 | $148.88 | 5,140,794 | — | — |
| 2018-12-20 | $41.72 | $147.84 | 5,281,704 | — | — |
| 2018-12-19 | $42.05 | $149.01 | 7,449,718 | — | — |
| 2018-12-18 | $42.30 | $149.89 | 6,136,242 | — | — |
| 2018-12-17 | $41.92 | $148.53 | 6,876,662 | — | — |
| 2018-12-14 | $41.18 | $145.91 | 3,875,970 | — | — |
| 2018-12-13 | $42.54 | $150.74 | 5,505,567 | — | — |
| 2018-12-12 | $41.58 | $147.33 | 5,175,993 | — | — |
| 2018-12-11 | $40.95 | $145.12 | 6,629,034 | — | — |
| 2018-12-10 | $40.05 | $141.92 | 7,308,808 | — | — |
| 2018-12-07 | $39.77 | $140.91 | 4,502,721 | — | — |
| 2018-12-06 | $40.03 | $141.83 | 5,618,564 | — | — |
| 2018-12-04 | $40.93 | $145.02 | 3,667,800 | — | — |
| 2018-12-03 | $41.48 | $146.98 | 2,969,305 | — | — |
| 2018-11-30 | $39.57 | $140.22 | 3,899,735 | — | — |
| 2018-11-29 | $40.12 | $142.18 | 2,985,223 | — | — |
| 2018-11-28 | $40.62 | $143.95 | 4,106,559 | — | — |
| 2018-11-27 | $39.38 | $139.52 | 3,625,650 | — | — |
| 2018-11-26 | $39.68 | $140.60 | 2,279,890 | — | — |
| 2018-11-23 | $39.94 | $141.51 | 2,565,745 | — | — |
| 2018-11-21 | $41.60 | $147.39 | 3,006,186 | — | — |
| 2018-11-20 | $41.03 | $145.40 | 3,779,676 | — | — |
| 2018-11-19 | $42.44 | $150.36 | 2,962,130 | — | — |
| 2018-11-16 | $42.63 | $151.06 | 2,955,068 | — | — |
| 2018-11-15 | $42.03 | $148.94 | 2,277,872 | — | — |
| 2018-11-14 | $41.36 | $146.57 | 2,155,347 | — | — |
| 2018-11-13 | $41.65 | $147.58 | 2,483,127 | — | — |
| 2018-11-12 | $42.06 | $149.04 | 2,342,666 | — | — |
| 2018-11-09 | $42.06 | $149.04 | 2,954,956 | — | — |
| 2018-11-08 | $42.96 | $152.23 | 1,510,323 | — | — |
| 2018-11-07 | $43.66 | $154.69 | 1,895,051 | — | — |
| 2018-11-06 | $42.88 | $151.94 | 2,470,908 | — | — |
| 2018-11-05 | $43.18 | $152.99 | 2,703,179 | — | — |
| 2018-11-02 | $42.87 | $151.91 | 2,914,824 | — | — |
| 2018-11-01 | $43.26 | $153.30 | 5,063,109 | — | — |
| 2018-10-31 | $41.20 | $145.97 | 3,454,474 | — | — |
| 2018-10-30 | $40.43 | $143.25 | 3,217,943 | — | — |
| 2018-10-29 | $39.51 | $140.00 | 3,234,982 | — | — |
| 2018-10-26 | $39.75 | $140.85 | 4,215,072 | — | — |
| 2018-10-25 | $39.72 | $140.76 | 3,893,906 | — | — |
| 2018-10-24 | $39.29 | $139.21 | 3,692,798 | — | — |
| 2018-10-23 | $41.16 | $145.84 | 3,192,608 | — | — |
| 2018-10-22 | $42.01 | $148.85 | 2,445,349 | — | — |
| 2018-10-19 | $41.56 | $147.27 | 2,077,101 | — | — |
| 2018-10-18 | $41.40 | $146.70 | 3,489,897 | — | — |
| 2018-10-17 | $42.63 | $151.06 | 2,420,800 | — | — |
| 2018-10-16 | $43.25 | $153.24 | 3,051,026 | — | — |
| 2018-10-15 | $42.90 | $152.01 | 2,695,781 | — | — |
| 2018-10-12 | $42.65 | $151.12 | 3,274,553 | — | — |
| 2018-10-11 | $42.54 | $150.74 | 5,102,568 | — | — |
| 2018-10-10 | $42.50 | $150.59 | 4,404,633 | — | — |
| 2018-10-09 | $43.91 | $155.58 | 1,956,706 | — | — |
| 2018-10-08 | $43.77 | $155.11 | 2,421,584 | — | — |
| 2018-10-05 | $43.87 | $155.45 | 3,558,054 | — | — |
| 2018-10-04 | $44.61 | $158.08 | 2,814,607 | — | — |
| 2018-10-03 | $44.67 | $158.30 | 2,705,421 | — | — |
| 2018-10-02 | $45.02 | $159.53 | 2,572,471 | — | — |
| 2018-10-01 | $44.99 | $159.40 | 2,488,284 | — | — |
| 2018-09-28 | $44.46 | $157.54 | 2,854,402 | — | — |
| 2018-09-27 | $44.19 | $156.59 | 2,016,679 | — | — |
| 2018-09-26 | $44.24 | $156.75 | 3,032,193 | — | — |
| 2018-09-25 | $44.59 | $157.98 | 2,718,873 | — | — |
| 2018-09-24 | $43.88 | $155.48 | 1,658,632 | — | — |
| 2018-09-21 | $43.91 | $155.58 | 2,245,924 | — | — |
| 2018-09-20 | $43.06 | $152.58 | 1,639,911 | — | — |
| 2018-09-19 | $42.21 | $149.57 | 1,639,238 | — | — |
| 2018-09-18 | $41.20 | $146.00 | 1,600,003 | — | — |
| 2018-09-17 | $40.35 | $142.97 | 1,999,864 | — | — |
| 2018-09-14 | $40.56 | $143.73 | 1,625,786 | — | — |
| 2018-09-13 | $40.22 | $142.53 | 1,533,192 | — | — |
| 2018-09-12 | $39.86 | $141.23 | 2,690,848 | — | — |
| 2018-09-11 | $39.38 | $139.52 | 2,041,789 | — | — |
| 2018-09-10 | $39.13 | $138.64 | 1,986,412 | — | — |
| 2018-09-07 | $39.63 | $140.41 | 2,140,437 | — | — |
| 2018-09-06 | $40.21 | $142.49 | 2,780,865 | — | — |
| 2018-09-05 | $41.78 | $144.07 | 2,911,125 | — | — |
| 2018-09-04 | $42.14 | $145.30 | 2,386,721 | — | — |
| 2018-08-31 | $42.85 | $147.77 | 1,810,079 | — | — |
| 2018-08-30 | $43.43 | $149.76 | 1,246,104 | — | — |
| 2018-08-29 | $44.41 | $153.12 | 1,390,264 | — | — |
| 2018-08-28 | $44.00 | $151.70 | 1,635,987 | — | — |
| 2018-08-27 | $43.74 | $150.81 | 1,942,133 | — | — |
| 2018-08-24 | $43.23 | $149.06 | 1,992,578 | — | — |
| 2018-08-23 | $42.22 | $145.58 | 2,926,371 | — | — |
| 2018-08-22 | $43.00 | $148.26 | 2,857,317 | — | — |
| 2018-08-21 | $42.32 | $145.92 | 2,885,678 | — | — |
| 2018-08-20 | $43.10 | $148.60 | 1,650,897 | — | — |
| 2018-08-17 | $42.75 | $147.40 | 2,571,238 | — | — |
| 2018-08-16 | $42.17 | $145.40 | 2,399,725 | — | — |
| 2018-08-15 | $41.89 | $144.44 | 4,991,925 | — | — |
| 2018-08-14 | $44.01 | $151.76 | 2,269,689 | — | — |
| 2018-08-13 | $43.38 | $149.58 | 1,979,574 | — | — |
| 2018-08-10 | $43.88 | $151.30 | 1,897,405 | — | — |
| 2018-08-09 | $44.73 | $154.22 | 1,636,548 | — | — |
| 2018-08-08 | $44.88 | $154.75 | 2,582,784 | — | — |
| 2018-08-07 | $45.11 | $155.55 | 2,218,235 | — | — |
| 2018-08-06 | $44.43 | $153.21 | 2,077,886 | — | — |
| 2018-08-03 | $44.94 | $154.96 | 1,853,574 | — | — |
| 2018-08-02 | $44.57 | $153.67 | 2,983,878 | — | — |
| 2018-08-01 | $45.69 | $157.55 | 2,618,208 | — | — |
| 2018-07-31 | $46.62 | $160.75 | 2,333,362 | — | — |
| 2018-07-30 | $45.76 | $157.79 | 2,798,240 | — | — |
| 2018-07-27 | $45.28 | $156.13 | 1,981,031 | — | — |
| 2018-07-26 | $44.65 | $153.95 | 1,993,811 | — | — |
| 2018-07-25 | $45.11 | $155.55 | 1,469,631 | — | — |
| 2018-07-24 | $44.73 | $154.22 | 3,375,892 | — | — |
| 2018-07-23 | $43.02 | $148.35 | 2,824,584 | — | — |
| 2018-07-20 | $43.25 | $149.12 | 3,478,911 | — | — |
| 2018-07-19 | $43.24 | $149.09 | 3,485,525 | — | — |
| 2018-07-18 | $44.46 | $153.30 | 2,485,593 | — | — |
| 2018-07-17 | $43.47 | $149.89 | 2,420,239 | — | — |
| 2018-07-16 | $43.25 | $149.12 | 2,376,184 | — | — |
| 2018-07-13 | $43.82 | $151.09 | 2,218,235 | — | — |
| 2018-07-12 | $44.29 | $152.72 | 2,742,863 | — | — |
| 2018-07-11 | $43.68 | $150.63 | 4,313,496 | — | — |
| 2018-07-10 | $45.66 | $157.42 | 2,321,367 | — | — |
| 2018-07-09 | $45.34 | $156.35 | 2,165,996 | — | — |
| 2018-07-06 | $44.23 | $152.50 | 2,587,829 | — | — |
| 2018-07-05 | $43.43 | $149.76 | 2,481,446 | — | — |
| 2018-07-03 | $43.45 | $149.83 | 1,872,631 | — | — |
| 2018-07-02 | $43.33 | $149.40 | 3,397,751 | — | — |
| 2018-06-29 | $44.61 | $153.82 | 1,557,181 | — | — |
| 2018-06-28 | $44.62 | $153.86 | 4,695,981 | — | — |
| 2018-06-27 | $43.99 | $151.67 | 5,054,477 | — | — |
| 2018-06-26 | $43.56 | $150.20 | 5,327,328 | — | — |
| 2018-06-25 | $42.50 | $146.53 | 3,487,879 | — | — |
| 2018-06-22 | $43.65 | $150.50 | 2,858,886 | — | — |
| 2018-06-21 | $42.71 | $147.27 | 2,084,500 | — | — |
| 2018-06-20 | $42.61 | $146.93 | 2,236,731 | — | — |
| 2018-06-19 | $42.50 | $146.53 | 3,058,536 | — | — |
| 2018-06-18 | $43.68 | $150.63 | 2,089,208 | — | — |
| 2018-06-15 | $43.44 | $149.80 | 3,738,647 | — | — |
| 2018-06-14 | $44.92 | $154.90 | 1,625,002 | — | — |
| 2018-06-13 | $45.22 | $155.92 | 2,659,236 | — | — |
| 2018-06-12 | $45.62 | $157.30 | 2,130,797 | — | — |
| 2018-06-11 | $46.24 | $159.42 | 874,716 | — | — |
| 2018-06-08 | $46.09 | $158.93 | 1,378,270 | — | — |
| 2018-06-07 | $46.17 | $159.21 | 3,091,158 | — | — |
| 2018-06-06 | $46.34 | $159.79 | 3,197,316 | — | — |
| 2018-06-05 | $45.10 | $155.52 | 1,953,679 | — | — |
| 2018-06-04 | $44.77 | $154.38 | 1,547,204 | — | — |
| 2018-06-01 | $44.82 | $154.53 | 2,138,083 | — | — |
| 2018-05-31 | $44.41 | $153.12 | 2,255,116 | — | — |
| 2018-05-30 | $44.09 | $152.04 | 1,980,919 | — | — |
| 2018-05-29 | $42.94 | $148.07 | 2,313,856 | — | — |
| 2018-05-25 | $43.73 | $150.78 | 4,022,372 | — | — |
| 2018-05-24 | $45.39 | $156.50 | 2,421,696 | — | — |
| 2018-05-23 | $45.49 | $156.84 | 2,616,414 | — | — |
| 2018-05-22 | $45.62 | $157.30 | 3,296,973 | — | — |
| 2018-05-21 | $45.93 | $158.38 | 1,849,874 | — | — |
| 2018-05-18 | $45.33 | $156.29 | 1,754,365 | — | — |
| 2018-05-17 | $45.83 | $158.04 | 2,845,995 | — | — |
| 2018-05-16 | $45.91 | $158.32 | 2,918,187 | — | — |
| 2018-05-15 | $45.20 | $155.85 | 3,202,361 | — | — |
| 2018-05-14 | $45.66 | $157.45 | 2,492,207 | — | — |
| 2018-05-11 | $44.97 | $155.05 | 3,240,475 | — | — |
| 2018-05-10 | $44.50 | $153.42 | 2,833,328 | — | — |
| 2018-05-09 | $43.84 | $151.18 | 2,894,086 | — | — |
| 2018-05-08 | $42.45 | $146.38 | 1,483,419 | — | — |
| 2018-05-07 | $42.69 | $147.18 | 1,733,514 | — | — |
| 2018-05-04 | $43.06 | $148.47 | 2,228,100 | — | — |
| 2018-05-03 | $42.51 | $146.57 | 2,489,517 | — | — |
| 2018-05-02 | $41.88 | $144.41 | 1,780,933 | — | — |
| 2018-05-01 | $41.30 | $142.41 | 1,780,933 | — | — |
| 2018-04-30 | $41.70 | $143.80 | 1,851,668 | — | — |
| 2018-04-27 | $41.51 | $143.12 | 2,428,422 | — | — |
| 2018-04-26 | $42.29 | $145.83 | 1,330,067 | — | — |
| 2018-04-25 | $42.15 | $145.34 | 1,411,900 | — | — |
| 2018-04-24 | $42.44 | $146.32 | 2,784,564 | — | — |
| 2018-04-23 | $42.15 | $145.34 | 1,953,118 | — | — |
| 2018-04-20 | $42.55 | $146.72 | 3,033,314 | — | — |
| 2018-04-19 | $42.60 | $146.87 | 3,004,728 | — | — |
| 2018-04-18 | $42.93 | $148.04 | 5,249,867 | — | — |
| 2018-04-17 | $41.63 | $143.55 | 2,428,198 | — | — |
| 2018-04-16 | $41.28 | $142.35 | 3,486,198 | — | — |
| 2018-04-13 | $41.75 | $143.95 | 4,176,622 | — | — |
| 2018-04-12 | $41.23 | $142.17 | 2,080,912 | — | — |
| 2018-04-11 | $41.13 | $141.83 | 2,905,632 | — | — |
| 2018-04-10 | $40.85 | $140.84 | 3,862,406 | — | — |
| 2018-04-09 | $38.92 | $134.20 | 3,208,078 | — | — |
| 2018-04-06 | $38.93 | $134.23 | 2,606,998 | — | — |
| 2018-04-05 | $39.68 | $136.81 | 3,057,976 | — | — |
| 2018-04-04 | $39.57 | $136.45 | 2,184,941 | — | — |
| 2018-04-03 | $39.38 | $135.77 | 2,809,562 | — | — |
| 2018-04-02 | $38.97 | $134.35 | 3,288,117 | — | — |
| 2018-03-29 | $39.63 | $136.66 | 3,582,828 | — | — |
| 2018-03-28 | $38.80 | $133.77 | 3,167,049 | — | — |
| 2018-03-27 | $39.34 | $135.65 | 2,844,425 | — | — |
| 2018-03-26 | $39.98 | $137.86 | 1,914,108 | — | — |
| 2018-03-23 | $39.25 | $135.34 | 2,891,171 | — | — |
| 2018-03-22 | $39.26 | $135.37 | 4,878,704 | — | — |
| 2018-03-21 | $40.87 | $140.94 | 5,051,674 | — | — |
| 2018-03-20 | $39.85 | $137.40 | 3,812,185 | — | — |
| 2018-03-19 | $39.44 | $135.98 | 3,642,017 | — | — |
| 2018-03-16 | $40.52 | $139.71 | 1,580,834 | — | — |
| 2018-03-15 | $40.33 | $139.06 | 1,660,874 | — | — |
| 2018-03-14 | $40.29 | $138.91 | 2,285,271 | — | — |
| 2018-03-13 | $39.96 | $137.80 | 3,393,155 | — | — |
| 2018-03-12 | $40.55 | $139.83 | 2,240,655 | — | — |
| 2018-03-09 | $40.39 | $139.28 | 2,891,059 | — | — |
| 2018-03-08 | $39.88 | $137.49 | 5,038,559 | — | — |
| 2018-03-07 | $40.95 | $137.80 | 3,829,672 | — | — |
| 2018-03-06 | $41.63 | $140.11 | 2,921,999 | — | — |
| 2018-03-05 | $40.77 | $137.20 | 2,650,829 | — | — |
| 2018-03-02 | $40.53 | $136.39 | 5,193,929 | — | — |
| 2018-03-01 | $40.79 | $137.26 | 5,681,004 | — | — |
| 2018-02-28 | $41.48 | $139.60 | 2,816,064 | — | — |
| 2018-02-27 | $42.63 | $143.47 | 2,879,849 | — | — |
| 2018-02-26 | $43.59 | $146.69 | 2,676,948 | — | — |
| 2018-02-23 | $43.09 | $145.00 | 1,999,976 | — | — |
| 2018-02-22 | $42.46 | $142.90 | 5,482,699 | — | — |
| 2018-02-21 | $41.45 | $139.51 | 4,972,756 | — | — |
| 2018-02-20 | $41.53 | $139.75 | 7,622,127 | — | — |
| 2018-02-16 | $43.43 | $146.18 | 4,696,205 | — | — |
| 2018-02-15 | $44.52 | $149.84 | 3,648,519 | — | — |
| 2018-02-14 | $43.96 | $147.95 | 7,715,507 | — | — |
| 2018-02-13 | $42.59 | $143.32 | 4,173,483 | — | — |
| 2018-02-12 | $41.75 | $140.50 | 3,015,266 | — | — |
| 2018-02-09 | $40.82 | $137.38 | 5,012,439 | — | — |
| 2018-02-08 | $39.93 | $134.38 | 4,008,472 | — | — |
| 2018-02-07 | $41.39 | $139.30 | 2,666,859 | — | — |
| 2018-02-06 | $42.58 | $143.29 | 4,093,668 | — | — |
| 2018-02-05 | $41.45 | $139.51 | 2,907,314 | — | — |
| 2018-02-02 | $42.67 | $143.59 | 2,599,487 | — | — |
| 2018-02-01 | $43.99 | $148.04 | 2,367,440 | — | — |
| 2018-01-31 | $43.73 | $147.17 | 2,401,406 | — | — |
| 2018-01-30 | $43.63 | $146.84 | 2,366,431 | — | — |
| 2018-01-29 | $44.14 | $148.55 | 2,630,987 | — | — |
| 2018-01-26 | $44.60 | $150.11 | 1,918,367 | — | — |
| 2018-01-25 | $43.63 | $146.84 | 2,269,016 | — | — |
| 2018-01-24 | $44.30 | $149.09 | 3,315,582 | — | — |
| 2018-01-23 | $43.49 | $146.36 | 3,471,289 | — | — |
| 2018-01-22 | $44.10 | $148.43 | 2,338,518 | — | — |
| 2018-01-19 | $44.29 | $149.06 | 1,373,001 | — | — |
| 2018-01-18 | $44.01 | $148.10 | 2,428,871 | — | — |
| 2018-01-17 | $44.10 | $148.43 | 3,328,137 | — | — |
| 2018-01-16 | $43.90 | $147.74 | 5,175,657 | — | — |
| 2018-01-12 | $45.22 | $152.18 | 4,317,756 | — | — |
| 2018-01-11 | $44.31 | $149.12 | 4,693,067 | — | — |
| 2018-01-10 | $43.60 | $146.72 | 2,537,720 | — | — |
| 2018-01-09 | $43.57 | $146.63 | 2,545,679 | — | — |
| 2018-01-08 | $43.26 | $145.60 | 3,178,596 | — | — |
| 2018-01-05 | $42.94 | $144.52 | 1,454,385 | — | — |
| 2018-01-04 | $42.64 | $143.50 | 2,648,138 | — | — |
| 2018-01-03 | $42.56 | $143.23 | 2,792,747 | — | — |
| 2018-01-02 | $42.39 | $142.66 | 2,971,883 | — | — |