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
- 1978-04-12 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 | $130.00 | $143.02 | 2,699,547 | — | — |
| 2018-12-28 | $128.11 | $140.94 | 3,569,985 | — | — |
| 2018-12-27 | $129.75 | $142.74 | 3,574,328 | — | — |
| 2018-12-26 | $129.05 | $141.97 | 4,347,347 | — | — |
| 2018-12-24 | $123.05 | $135.37 | 3,642,583 | — | — |
| 2018-12-21 | $127.32 | $140.07 | 8,649,025 | — | — |
| 2018-12-20 | $128.70 | $141.59 | 8,131,901 | — | — |
| 2018-12-19 | $130.95 | $144.07 | 18,973,029 | — | — |
| 2018-12-18 | $149.08 | $164.01 | 5,337,293 | — | — |
| 2018-12-17 | $146.81 | $161.51 | 4,221,882 | — | — |
| 2018-12-14 | $148.36 | $163.21 | 3,174,726 | — | — |
| 2018-12-13 | $150.83 | $165.94 | 5,205,747 | — | — |
| 2018-12-12 | $151.71 | $166.90 | 4,572,713 | — | — |
| 2018-12-11 | $152.82 | $168.13 | 5,689,489 | — | — |
| 2018-12-10 | $155.46 | $171.03 | 7,306,139 | — | — |
| 2018-12-07 | $162.28 | $178.53 | 3,848,465 | — | — |
| 2018-12-06 | $173.30 | $190.08 | 2,789,892 | — | — |
| 2018-12-04 | $173.67 | $190.48 | 4,740,124 | — | — |
| 2018-12-03 | $185.37 | $203.31 | 1,819,182 | — | — |
| 2018-11-30 | $184.53 | $202.40 | 1,971,825 | — | — |
| 2018-11-29 | $183.32 | $201.07 | 1,443,159 | — | — |
| 2018-11-28 | $186.83 | $204.91 | 1,627,572 | — | — |
| 2018-11-27 | $181.49 | $199.06 | 1,392,402 | — | — |
| 2018-11-26 | $181.34 | $198.90 | 1,446,634 | — | — |
| 2018-11-23 | $180.02 | $197.45 | 618,266 | — | — |
| 2018-11-21 | $179.33 | $196.69 | 1,265,696 | — | — |
| 2018-11-20 | $178.36 | $195.63 | 2,010,792 | — | — |
| 2018-11-19 | $182.35 | $200.01 | 1,372,794 | — | — |
| 2018-11-16 | $182.67 | $200.35 | 1,539,957 | — | — |
| 2018-11-15 | $183.57 | $201.34 | 1,595,802 | — | — |
| 2018-11-14 | $181.43 | $199.00 | 1,712,952 | — | — |
| 2018-11-13 | $179.30 | $196.66 | 1,348,347 | — | — |
| 2018-11-12 | $176.98 | $194.11 | 1,958,050 | — | — |
| 2018-11-09 | $180.82 | $198.33 | 2,103,495 | — | — |
| 2018-11-08 | $184.85 | $202.75 | 1,290,268 | — | — |
| 2018-11-07 | $186.37 | $204.41 | 1,599,897 | — | — |
| 2018-11-06 | $182.73 | $200.42 | 1,554,601 | — | — |
| 2018-11-05 | $179.38 | $196.75 | 1,560,185 | — | — |
| 2018-11-02 | $178.61 | $195.91 | 2,244,224 | — | — |
| 2018-11-01 | $180.53 | $198.01 | 1,908,286 | — | — |
| 2018-10-31 | $177.55 | $194.74 | 2,136,754 | — | — |
| 2018-10-30 | $174.48 | $191.37 | 1,616,278 | — | — |
| 2018-10-29 | $170.06 | $186.52 | 1,683,292 | — | — |
| 2018-10-26 | $169.65 | $186.07 | 2,082,522 | — | — |
| 2018-10-25 | $172.26 | $188.94 | 2,026,181 | — | — |
| 2018-10-24 | $168.57 | $184.90 | 2,691,109 | — | — |
| 2018-10-23 | $175.97 | $193.01 | 2,424,666 | — | — |
| 2018-10-22 | $175.99 | $193.03 | 1,695,578 | — | — |
| 2018-10-19 | $177.12 | $194.26 | 2,098,531 | — | — |
| 2018-10-18 | $175.09 | $192.05 | 2,366,339 | — | — |
| 2018-10-17 | $180.06 | $197.50 | 1,709,850 | — | — |
| 2018-10-16 | $182.26 | $199.90 | 2,137,126 | — | — |
| 2018-10-15 | $178.10 | $195.34 | 2,824,888 | — | — |
| 2018-10-12 | $178.08 | $195.32 | 3,560,677 | — | — |
| 2018-10-11 | $175.20 | $192.16 | 3,399,968 | — | — |
| 2018-10-10 | $178.45 | $195.73 | 3,195,947 | — | — |
| 2018-10-09 | $185.13 | $203.06 | 2,070,857 | — | — |
| 2018-10-08 | $189.36 | $207.69 | 1,896,000 | — | — |
| 2018-10-05 | $190.22 | $208.64 | 1,886,941 | — | — |
| 2018-10-04 | $192.64 | $211.30 | 1,366,713 | — | — |
| 2018-10-03 | $194.15 | $212.95 | 1,574,829 | — | — |
| 2018-10-02 | $192.59 | $211.23 | 1,518,612 | — | — |
| 2018-10-01 | $193.34 | $212.06 | 1,771,031 | — | — |
| 2018-09-28 | $194.03 | $212.82 | 2,280,586 | — | — |
| 2018-09-27 | $193.96 | $212.74 | 1,765,074 | — | — |
| 2018-09-26 | $194.29 | $213.10 | 2,818,187 | — | — |
| 2018-09-25 | $192.75 | $211.41 | 3,625,085 | — | — |
| 2018-09-24 | $196.49 | $215.51 | 2,130,301 | — | — |
| 2018-09-21 | $199.29 | $218.59 | 2,965,742 | — | — |
| 2018-09-20 | $198.88 | $218.14 | 2,953,456 | — | — |
| 2018-09-19 | $195.71 | $214.66 | 4,081,277 | — | — |
| 2018-09-18 | $194.67 | $213.51 | 8,614,029 | — | — |
| 2018-09-17 | $206.07 | $226.02 | 2,763,087 | — | — |
| 2018-09-14 | $205.83 | $225.76 | 1,555,345 | — | — |
| 2018-09-13 | $204.00 | $223.76 | 2,131,542 | — | — |
| 2018-09-12 | $203.85 | $223.59 | 1,933,726 | — | — |
| 2018-09-11 | $200.93 | $220.39 | 1,429,012 | — | — |
| 2018-09-10 | $201.01 | $220.47 | 1,526,306 | — | — |
| 2018-09-07 | $198.20 | $217.39 | 1,510,669 | — | — |
| 2018-09-06 | $198.38 | $217.01 | 1,327,125 | — | — |
| 2018-09-05 | $197.23 | $215.75 | 2,344,497 | — | — |
| 2018-09-04 | $194.43 | $212.69 | 2,347,227 | — | — |
| 2018-08-31 | $196.58 | $215.04 | 1,831,716 | — | — |
| 2018-08-30 | $198.82 | $217.50 | 1,453,707 | — | — |
| 2018-08-29 | $199.52 | $218.26 | 1,218,290 | — | — |
| 2018-08-28 | $199.54 | $218.28 | 1,064,654 | — | — |
| 2018-08-27 | $200.56 | $219.40 | 2,048,767 | — | — |
| 2018-08-24 | $197.44 | $215.98 | 1,323,030 | — | — |
| 2018-08-23 | $196.99 | $215.50 | 1,495,901 | — | — |
| 2018-08-22 | $198.98 | $217.68 | 1,449,736 | — | — |
| 2018-08-21 | $202.34 | $221.35 | 1,568,376 | — | — |
| 2018-08-20 | $200.48 | $219.31 | 1,279,967 | — | — |
| 2018-08-17 | $198.98 | $217.68 | 997,516 | — | — |
| 2018-08-16 | $198.43 | $217.07 | 1,279,719 | — | — |
| 2018-08-15 | $196.20 | $214.63 | 1,135,887 | — | — |
| 2018-08-14 | $196.37 | $214.82 | 1,289,151 | — | — |
| 2018-08-13 | $194.19 | $212.43 | 1,117,024 | — | — |
| 2018-08-10 | $194.81 | $213.11 | 1,840,527 | — | — |
| 2018-08-09 | $197.26 | $215.79 | 1,384,460 | — | — |
| 2018-08-08 | $197.82 | $216.40 | 1,102,753 | — | — |
| 2018-08-07 | $199.72 | $218.48 | 1,420,573 | — | — |
| 2018-08-06 | $197.53 | $216.08 | 1,501,238 | — | — |
| 2018-08-03 | $196.07 | $214.48 | 1,194,214 | — | — |
| 2018-08-02 | $194.29 | $212.54 | 1,278,230 | — | — |
| 2018-08-01 | $194.28 | $212.53 | 1,361,005 | — | — |
| 2018-07-31 | $198.12 | $216.73 | 2,340,774 | — | — |
| 2018-07-30 | $193.75 | $211.95 | 1,505,085 | — | — |
| 2018-07-27 | $194.07 | $212.30 | 1,508,187 | — | — |
| 2018-07-26 | $194.39 | $212.65 | 1,868,822 | — | — |
| 2018-07-25 | $193.59 | $211.77 | 2,339,657 | — | — |
| 2018-07-24 | $190.84 | $208.76 | 2,392,896 | — | — |
| 2018-07-23 | $190.49 | $208.38 | 1,498,011 | — | — |
| 2018-07-20 | $189.31 | $207.09 | 2,116,401 | — | — |
| 2018-07-19 | $190.61 | $208.52 | 1,923,302 | — | — |
| 2018-07-18 | $190.32 | $208.20 | 2,344,001 | — | — |
| 2018-07-17 | $186.26 | $203.76 | 2,235,413 | — | — |
| 2018-07-16 | $185.48 | $202.90 | 2,402,452 | — | — |
| 2018-07-13 | $188.36 | $206.05 | 1,220,399 | — | — |
| 2018-07-12 | $187.50 | $205.11 | 1,654,501 | — | — |
| 2018-07-11 | $185.51 | $202.94 | 1,730,699 | — | — |
| 2018-07-10 | $189.90 | $207.73 | 1,483,864 | — | — |
| 2018-07-09 | $189.32 | $207.10 | 2,151,770 | — | — |
| 2018-07-06 | $183.94 | $201.22 | 1,966,861 | — | — |
| 2018-07-05 | $184.19 | $201.49 | 2,014,888 | — | — |
| 2018-07-03 | $183.41 | $200.64 | 1,144,202 | — | — |
| 2018-07-02 | $184.84 | $202.20 | 1,970,088 | — | — |
| 2018-06-29 | $182.97 | $200.15 | 2,808,011 | — | — |
| 2018-06-28 | $182.65 | $199.81 | 5,048,264 | — | — |
| 2018-06-27 | $185.13 | $202.52 | 3,222,257 | — | — |
| 2018-06-26 | $190.85 | $208.78 | 2,425,162 | — | — |
| 2018-06-25 | $188.98 | $206.74 | 4,474,674 | — | — |
| 2018-06-22 | $194.82 | $213.12 | 3,270,780 | — | — |
| 2018-06-21 | $198.81 | $216.91 | 4,548,389 | — | — |
| 2018-06-20 | $202.60 | $221.05 | 4,847,594 | — | — |
| 2018-06-19 | $208.21 | $227.17 | 3,922,429 | — | — |
| 2018-06-18 | $212.47 | $231.81 | 1,727,968 | — | — |
| 2018-06-15 | $213.18 | $232.59 | 1,692,352 | — | — |
| 2018-06-14 | $212.31 | $231.64 | 1,260,360 | — | — |
| 2018-06-13 | $211.86 | $231.15 | 1,424,420 | — | — |
| 2018-06-12 | $213.96 | $233.45 | 2,211,958 | — | — |
| 2018-06-11 | $211.10 | $230.32 | 1,767,556 | — | — |
| 2018-06-08 | $209.63 | $228.72 | 1,516,254 | — | — |
| 2018-06-07 | $207.29 | $226.17 | 2,182,547 | — | — |
| 2018-06-06 | $206.73 | $225.55 | 1,360,508 | — | — |
| 2018-06-05 | $203.06 | $221.55 | 1,183,790 | — | — |
| 2018-06-04 | $202.97 | $221.44 | 1,140,851 | — | — |
| 2018-06-01 | $204.35 | $222.96 | 1,457,555 | — | — |
| 2018-05-31 | $200.74 | $219.02 | 1,614,417 | — | — |
| 2018-05-30 | $203.93 | $222.50 | 1,491,434 | — | — |
| 2018-05-29 | $199.52 | $217.69 | 1,439,188 | — | — |
| 2018-05-25 | $202.66 | $221.11 | 1,043,929 | — | — |
| 2018-05-24 | $202.85 | $221.32 | 1,856,908 | — | — |
| 2018-05-23 | $201.83 | $220.20 | 1,373,539 | — | — |
| 2018-05-22 | $203.54 | $222.07 | 1,255,023 | — | — |
| 2018-05-21 | $205.21 | $223.89 | 1,717,792 | — | — |
| 2018-05-18 | $201.01 | $219.31 | 1,483,864 | — | — |
| 2018-05-17 | $200.21 | $218.44 | 1,345,244 | — | — |
| 2018-05-16 | $199.13 | $217.26 | 1,366,589 | — | — |
| 2018-05-15 | $199.31 | $217.45 | 2,033,006 | — | — |
| 2018-05-14 | $202.54 | $220.98 | 1,300,072 | — | — |
| 2018-05-11 | $202.18 | $220.58 | 2,409,029 | — | — |
| 2018-05-10 | $199.60 | $217.77 | 1,530,029 | — | — |
| 2018-05-09 | $196.75 | $214.67 | 1,723,377 | — | — |
| 2018-05-08 | $194.96 | $212.71 | 2,087,983 | — | — |
| 2018-05-07 | $195.91 | $213.74 | 1,623,973 | — | — |
| 2018-05-04 | $197.37 | $215.34 | 1,227,970 | — | — |
| 2018-05-03 | $195.12 | $212.89 | 1,682,051 | — | — |
| 2018-05-02 | $193.88 | $211.53 | 1,814,218 | — | — |
| 2018-05-01 | $197.15 | $215.10 | 1,984,855 | — | — |
| 2018-04-30 | $199.19 | $217.33 | 1,989,819 | — | — |
| 2018-04-27 | $201.72 | $220.08 | 1,543,308 | — | — |
| 2018-04-26 | $198.98 | $217.09 | 2,120,124 | — | — |
| 2018-04-25 | $198.95 | $217.07 | 1,633,156 | — | — |
| 2018-04-24 | $197.87 | $215.89 | 2,255,890 | — | — |
| 2018-04-23 | $200.50 | $218.75 | 1,010,050 | — | — |
| 2018-04-20 | $199.13 | $217.26 | 1,877,013 | — | — |
| 2018-04-19 | $202.73 | $221.19 | 1,841,520 | — | — |
| 2018-04-18 | $205.91 | $224.65 | 2,713,074 | — | — |
| 2018-04-17 | $203.06 | $221.55 | 1,677,584 | — | — |
| 2018-04-16 | $201.47 | $219.82 | 1,758,993 | — | — |
| 2018-04-13 | $197.01 | $214.95 | 2,049,884 | — | — |
| 2018-04-12 | $194.93 | $212.68 | 1,449,240 | — | — |
| 2018-04-11 | $191.78 | $209.24 | 1,124,346 | — | — |
| 2018-04-10 | $191.78 | $209.24 | 2,046,657 | — | — |
| 2018-04-09 | $188.82 | $206.01 | 1,719,281 | — | — |
| 2018-04-06 | $188.79 | $205.98 | 1,795,727 | — | — |
| 2018-04-05 | $194.25 | $211.94 | 1,431,618 | — | — |
| 2018-04-04 | $192.39 | $209.91 | 2,516,003 | — | — |
| 2018-04-03 | $194.23 | $211.91 | 1,911,264 | — | — |
| 2018-04-02 | $192.18 | $209.68 | 2,561,300 | — | — |
| 2018-03-29 | $193.48 | $211.10 | 2,387,064 | — | — |
| 2018-03-28 | $189.20 | $206.43 | 2,335,562 | — | — |
| 2018-03-27 | $189.07 | $206.29 | 2,366,711 | — | — |
| 2018-03-26 | $193.27 | $210.87 | 3,300,315 | — | — |
| 2018-03-23 | $184.92 | $201.75 | 3,308,878 | — | — |
| 2018-03-22 | $190.39 | $207.72 | 5,274,002 | — | — |
| 2018-03-21 | $200.66 | $218.93 | 6,011,032 | — | — |
| 2018-03-20 | $203.05 | $221.54 | 4,217,042 | — | — |
| 2018-03-19 | $201.14 | $219.45 | 2,462,144 | — | — |
| 2018-03-16 | $203.09 | $221.58 | 2,689,247 | — | — |
| 2018-03-15 | $199.36 | $217.51 | 2,149,536 | — | — |
| 2018-03-14 | $198.96 | $217.08 | 1,910,271 | — | — |
| 2018-03-13 | $202.07 | $220.47 | 2,420,446 | — | — |
| 2018-03-12 | $198.66 | $216.75 | 1,584,881 | — | — |
| 2018-03-09 | $199.13 | $217.26 | 2,041,073 | — | — |
| 2018-03-08 | $193.77 | $210.97 | 2,280,338 | — | — |
| 2018-03-07 | $194.75 | $212.04 | 2,045,416 | — | — |
| 2018-03-06 | $195.84 | $213.23 | 1,780,711 | — | — |
| 2018-03-05 | $194.96 | $212.26 | 1,320,672 | — | — |
| 2018-03-02 | $194.45 | $211.71 | 2,146,806 | — | — |
| 2018-03-01 | $196.37 | $213.81 | 2,442,040 | — | — |
| 2018-02-28 | $198.56 | $216.19 | 2,158,595 | — | — |
| 2018-02-27 | $200.44 | $218.23 | 1,729,582 | — | — |
| 2018-02-26 | $205.08 | $223.29 | 1,904,066 | — | — |
| 2018-02-23 | $203.24 | $221.28 | 2,242,363 | — | — |
| 2018-02-22 | $197.77 | $215.33 | 1,716,924 | — | — |
| 2018-02-21 | $196.05 | $213.46 | 1,590,093 | — | — |
| 2018-02-20 | $194.18 | $211.42 | 1,396,621 | — | — |
| 2018-02-16 | $196.77 | $214.24 | 1,832,709 | — | — |
| 2018-02-15 | $197.45 | $214.97 | 2,119,256 | — | — |
| 2018-02-14 | $194.05 | $211.28 | 2,255,021 | — | — |
| 2018-02-13 | $193.65 | $210.84 | 1,908,286 | — | — |
| 2018-02-12 | $193.34 | $210.50 | 3,309,995 | — | — |
| 2018-02-09 | $189.62 | $206.46 | 6,395,245 | — | — |
| 2018-02-08 | $192.80 | $209.92 | 3,394,631 | — | — |
| 2018-02-07 | $202.38 | $220.34 | 1,886,444 | — | — |
| 2018-02-06 | $201.60 | $219.49 | 4,177,454 | — | — |
| 2018-02-05 | $200.24 | $218.02 | 2,873,411 | — | — |
| 2018-02-02 | $206.18 | $224.48 | 2,053,855 | — | — |
| 2018-02-01 | $210.98 | $229.71 | 2,876,762 | — | — |
| 2018-01-31 | $211.51 | $230.28 | 2,189,869 | — | — |
| 2018-01-30 | $210.68 | $229.39 | 3,047,151 | — | — |
| 2018-01-29 | $215.71 | $234.85 | 1,431,245 | — | — |
| 2018-01-26 | $216.64 | $235.87 | 1,889,050 | — | — |
| 2018-01-25 | $215.99 | $235.16 | 1,989,944 | — | — |
| 2018-01-24 | $217.90 | $237.24 | 1,764,330 | — | — |
| 2018-01-23 | $219.19 | $238.65 | 1,467,855 | — | — |
| 2018-01-22 | $220.70 | $240.29 | 1,248,818 | — | — |
| 2018-01-19 | $221.05 | $240.67 | 1,762,716 | — | — |
| 2018-01-18 | $219.32 | $238.79 | 2,361,747 | — | — |
| 2018-01-17 | $218.77 | $238.19 | 1,710,222 | — | — |
| 2018-01-16 | $217.23 | $236.51 | 2,070,733 | — | — |
| 2018-01-12 | $219.06 | $238.50 | 1,666,539 | — | — |
| 2018-01-11 | $218.53 | $237.93 | 2,050,256 | — | — |
| 2018-01-10 | $215.96 | $235.14 | 2,040,700 | — | — |
| 2018-01-09 | $215.75 | $234.91 | 2,045,540 | — | — |
| 2018-01-08 | $216.49 | $235.71 | 2,427,396 | — | — |
| 2018-01-05 | $214.28 | $233.30 | 3,554,100 | — | — |
| 2018-01-04 | $213.44 | $232.39 | 3,227,096 | — | — |
| 2018-01-03 | $210.17 | $228.83 | 2,667,654 | — | — |
| 2018-01-02 | $207.57 | $226.00 | 3,054,473 | — | — |