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
- 1981-10-27 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 | $65.82 | $160.91 | 2,230,900 | — | — |
| 2018-12-28 | $65.21 | $159.42 | 2,881,100 | — | — |
| 2018-12-27 | $65.56 | $160.28 | 4,110,700 | — | — |
| 2018-12-26 | $64.13 | $156.78 | 4,321,400 | — | — |
| 2018-12-24 | $61.45 | $150.23 | 3,202,700 | — | — |
| 2018-12-21 | $62.90 | $153.77 | 7,910,800 | — | — |
| 2018-12-20 | $62.68 | $153.23 | 4,756,000 | — | — |
| 2018-12-19 | $64.05 | $156.58 | 4,905,700 | — | — |
| 2018-12-18 | $65.11 | $159.18 | 4,907,500 | — | — |
| 2018-12-17 | $64.19 | $156.93 | 5,682,800 | — | — |
| 2018-12-14 | $65.70 | $160.62 | 2,731,100 | — | — |
| 2018-12-13 | $66.95 | $163.67 | 2,796,000 | — | — |
| 2018-12-12 | $67.00 | $163.80 | 3,159,600 | — | — |
| 2018-12-11 | $66.19 | $161.82 | 3,499,100 | — | — |
| 2018-12-10 | $65.48 | $160.08 | 4,465,100 | — | — |
| 2018-12-07 | $65.02 | $158.96 | 4,614,400 | — | — |
| 2018-12-06 | $66.79 | $163.28 | 4,274,100 | — | — |
| 2018-12-04 | $67.26 | $164.43 | 6,602,500 | — | — |
| 2018-12-03 | $69.20 | $169.17 | 5,702,100 | — | — |
| 2018-11-30 | $68.55 | $167.58 | 4,091,000 | — | — |
| 2018-11-29 | $68.02 | $165.82 | 3,098,700 | — | — |
| 2018-11-28 | $68.32 | $166.56 | 3,562,300 | — | — |
| 2018-11-27 | $65.96 | $160.80 | 4,012,400 | — | — |
| 2018-11-26 | $65.98 | $160.85 | 2,990,200 | — | — |
| 2018-11-23 | $65.47 | $159.61 | 1,503,900 | — | — |
| 2018-11-21 | $65.53 | $159.75 | 5,319,500 | — | — |
| 2018-11-20 | $64.18 | $156.46 | 4,253,700 | — | — |
| 2018-11-19 | $65.02 | $158.51 | 4,066,300 | — | — |
| 2018-11-16 | $66.51 | $162.14 | 7,508,000 | — | — |
| 2018-11-15 | $65.83 | $160.49 | 8,750,000 | — | — |
| 2018-11-14 | $63.83 | $155.61 | 5,966,300 | — | — |
| 2018-11-13 | $63.03 | $153.66 | 5,074,500 | — | — |
| 2018-11-12 | $61.56 | $150.08 | 4,020,300 | — | — |
| 2018-11-09 | $63.48 | $154.76 | 2,345,500 | — | — |
| 2018-11-08 | $63.87 | $155.71 | 3,232,300 | — | — |
| 2018-11-07 | $63.50 | $154.81 | 5,380,300 | — | — |
| 2018-11-06 | $63.43 | $154.63 | 3,764,600 | — | — |
| 2018-11-05 | $62.50 | $152.37 | 4,806,900 | — | — |
| 2018-11-02 | $62.18 | $151.59 | 4,037,000 | — | — |
| 2018-11-01 | $63.07 | $153.76 | 9,031,800 | — | — |
| 2018-10-31 | $62.51 | $152.39 | 14,749,300 | — | — |
| 2018-10-30 | $68.66 | $167.38 | 5,427,700 | — | — |
| 2018-10-29 | $67.04 | $163.44 | 3,843,500 | — | — |
| 2018-10-26 | $67.10 | $163.58 | 2,447,300 | — | — |
| 2018-10-25 | $67.84 | $165.39 | 2,772,800 | — | — |
| 2018-10-24 | $67.49 | $164.53 | 2,822,800 | — | — |
| 2018-10-23 | $68.73 | $167.56 | 3,943,000 | — | — |
| 2018-10-22 | $69.02 | $168.26 | 4,823,500 | — | — |
| 2018-10-19 | $69.46 | $169.34 | 3,166,500 | — | — |
| 2018-10-18 | $70.47 | $171.80 | 4,250,000 | — | — |
| 2018-10-17 | $72.44 | $176.60 | 3,257,200 | — | — |
| 2018-10-16 | $71.76 | $174.94 | 3,099,000 | — | — |
| 2018-10-15 | $70.87 | $172.77 | 2,127,200 | — | — |
| 2018-10-12 | $71.25 | $173.70 | 2,340,500 | — | — |
| 2018-10-11 | $70.17 | $171.07 | 4,111,500 | — | — |
| 2018-10-10 | $71.19 | $173.55 | 3,101,600 | — | — |
| 2018-10-09 | $72.98 | $177.92 | 3,180,100 | — | — |
| 2018-10-08 | $73.33 | $178.77 | 2,903,800 | — | — |
| 2018-10-05 | $74.18 | $180.84 | 2,367,800 | — | — |
| 2018-10-04 | $74.25 | $181.01 | 3,137,200 | — | — |
| 2018-10-03 | $75.91 | $185.06 | 3,536,800 | — | — |
| 2018-10-02 | $77.30 | $188.45 | 1,788,900 | — | — |
| 2018-10-01 | $77.80 | $189.67 | 2,786,400 | — | — |
| 2018-09-28 | $77.09 | $187.94 | 3,484,800 | — | — |
| 2018-09-27 | $76.60 | $186.74 | 2,182,000 | — | — |
| 2018-09-26 | $76.90 | $187.47 | 2,964,000 | — | — |
| 2018-09-25 | $77.46 | $188.84 | 1,960,400 | — | — |
| 2018-09-24 | $77.75 | $189.55 | 1,575,300 | — | — |
| 2018-09-21 | $77.37 | $188.62 | 4,064,300 | — | — |
| 2018-09-20 | $77.69 | $189.40 | 2,293,500 | — | — |
| 2018-09-19 | $77.64 | $189.28 | 3,124,800 | — | — |
| 2018-09-18 | $77.24 | $188.30 | 2,228,000 | — | — |
| 2018-09-17 | $77.04 | $187.81 | 2,657,200 | — | — |
| 2018-09-14 | $77.69 | $189.40 | 2,305,000 | — | — |
| 2018-09-13 | $77.13 | $188.03 | 2,903,500 | — | — |
| 2018-09-12 | $76.08 | $185.47 | 2,351,900 | — | — |
| 2018-09-11 | $75.87 | $184.96 | 2,713,000 | — | — |
| 2018-09-10 | $74.89 | $182.57 | 2,404,000 | — | — |
| 2018-09-07 | $74.59 | $181.84 | 2,950,700 | — | — |
| 2018-09-06 | $74.52 | $181.67 | 2,367,100 | — | — |
| 2018-09-05 | $74.07 | $180.57 | 4,173,800 | — | — |
| 2018-09-04 | $74.79 | $182.33 | 5,077,300 | — | — |
| 2018-08-31 | $74.37 | $181.31 | 2,980,300 | — | — |
| 2018-08-30 | $73.90 | $180.16 | 2,982,600 | — | — |
| 2018-08-29 | $73.96 | $179.84 | 2,336,300 | — | — |
| 2018-08-28 | $73.06 | $177.65 | 2,728,000 | — | — |
| 2018-08-27 | $72.98 | $177.46 | 2,133,700 | — | — |
| 2018-08-24 | $72.35 | $175.93 | 2,232,100 | — | — |
| 2018-08-23 | $71.98 | $175.03 | 2,553,600 | — | — |
| 2018-08-22 | $72.14 | $175.42 | 1,783,600 | — | — |
| 2018-08-21 | $71.64 | $174.20 | 5,024,700 | — | — |
| 2018-08-20 | $72.20 | $175.56 | 1,697,300 | — | — |
| 2018-08-17 | $72.04 | $175.17 | 1,898,100 | — | — |
| 2018-08-16 | $71.58 | $174.06 | 2,162,300 | — | — |
| 2018-08-15 | $71.25 | $173.25 | 2,811,400 | — | — |
| 2018-08-14 | $70.71 | $171.94 | 2,133,600 | — | — |
| 2018-08-13 | $70.71 | $171.94 | 1,936,300 | — | — |
| 2018-08-10 | $71.50 | $173.86 | 2,341,600 | — | — |
| 2018-08-09 | $72.07 | $175.25 | 3,638,600 | — | — |
| 2018-08-08 | $72.67 | $176.71 | 3,328,600 | — | — |
| 2018-08-07 | $72.54 | $176.39 | 2,810,500 | — | — |
| 2018-08-06 | $72.52 | $176.34 | 1,814,200 | — | — |
| 2018-08-03 | $72.35 | $175.93 | 1,749,100 | — | — |
| 2018-08-02 | $72.24 | $175.66 | 2,263,100 | — | — |
| 2018-08-01 | $72.75 | $176.90 | 4,001,200 | — | — |
| 2018-07-31 | $72.45 | $176.17 | 4,379,800 | — | — |
| 2018-07-30 | $71.36 | $173.52 | 4,136,900 | — | — |
| 2018-07-27 | $71.71 | $174.37 | 6,406,600 | — | — |
| 2018-07-26 | $73.71 | $179.23 | 6,801,900 | — | — |
| 2018-07-25 | $76.51 | $186.04 | 2,549,500 | — | — |
| 2018-07-24 | $75.54 | $183.68 | 3,279,700 | — | — |
| 2018-07-23 | $74.94 | $182.23 | 2,405,600 | — | — |
| 2018-07-20 | $75.00 | $182.37 | 4,220,500 | — | — |
| 2018-07-19 | $74.74 | $181.74 | 1,951,100 | — | — |
| 2018-07-18 | $74.70 | $181.64 | 1,746,800 | — | — |
| 2018-07-17 | $74.75 | $181.76 | 2,701,000 | — | — |
| 2018-07-16 | $74.01 | $179.96 | 2,132,800 | — | — |
| 2018-07-13 | $74.78 | $181.84 | 2,088,000 | — | — |
| 2018-07-12 | $74.78 | $181.84 | 1,769,700 | — | — |
| 2018-07-11 | $74.32 | $180.72 | 1,296,400 | — | — |
| 2018-07-10 | $74.63 | $181.47 | 2,229,700 | — | — |
| 2018-07-09 | $74.67 | $181.57 | 1,564,500 | — | — |
| 2018-07-06 | $74.37 | $180.84 | 1,440,100 | — | — |
| 2018-07-05 | $73.80 | $179.45 | 1,595,700 | — | — |
| 2018-07-03 | $73.07 | $177.68 | 1,531,800 | — | — |
| 2018-07-02 | $73.75 | $179.33 | 1,391,900 | — | — |
| 2018-06-29 | $73.84 | $179.55 | 2,602,700 | — | — |
| 2018-06-28 | $73.80 | $179.45 | 2,835,000 | — | — |
| 2018-06-27 | $72.55 | $176.41 | 2,539,700 | — | — |
| 2018-06-26 | $73.14 | $177.85 | 2,148,300 | — | — |
| 2018-06-25 | $73.59 | $178.94 | 3,631,800 | — | — |
| 2018-06-22 | $74.32 | $180.72 | 3,249,900 | — | — |
| 2018-06-21 | $73.74 | $179.31 | 2,830,400 | — | — |
| 2018-06-20 | $73.33 | $178.31 | 2,371,900 | — | — |
| 2018-06-19 | $74.17 | $180.35 | 2,726,900 | — | — |
| 2018-06-18 | $74.30 | $180.67 | 2,410,100 | — | — |
| 2018-06-15 | $75.22 | $182.91 | 3,173,000 | — | — |
| 2018-06-14 | $75.41 | $183.37 | 2,573,500 | — | — |
| 2018-06-13 | $74.58 | $181.35 | 2,770,000 | — | — |
| 2018-06-12 | $75.35 | $183.22 | 3,591,500 | — | — |
| 2018-06-11 | $75.19 | $182.83 | 2,987,200 | — | — |
| 2018-06-08 | $74.78 | $181.84 | 3,039,600 | — | — |
| 2018-06-07 | $74.35 | $180.79 | 2,965,500 | — | — |
| 2018-06-06 | $75.28 | $183.05 | 3,993,000 | — | — |
| 2018-06-05 | $74.26 | $180.57 | 4,334,700 | — | — |
| 2018-06-04 | $74.20 | $180.43 | 5,339,100 | — | — |
| 2018-06-01 | $72.70 | $176.78 | 3,546,500 | — | — |
| 2018-05-31 | $70.84 | $172.26 | 4,969,800 | — | — |
| 2018-05-30 | $71.87 | $174.30 | 3,023,600 | — | — |
| 2018-05-29 | $71.73 | $173.96 | 2,074,100 | — | — |
| 2018-05-25 | $72.53 | $175.90 | 2,537,100 | — | — |
| 2018-05-24 | $72.41 | $175.61 | 5,207,400 | — | — |
| 2018-05-23 | $72.35 | $175.46 | 2,816,700 | — | — |
| 2018-05-22 | $71.72 | $173.93 | 2,515,600 | — | — |
| 2018-05-21 | $72.10 | $174.86 | 3,227,700 | — | — |
| 2018-05-18 | $70.60 | $171.22 | 3,478,400 | — | — |
| 2018-05-17 | $70.65 | $171.34 | 2,709,500 | — | — |
| 2018-05-16 | $70.74 | $171.56 | 2,206,300 | — | — |
| 2018-05-15 | $70.45 | $170.85 | 2,304,300 | — | — |
| 2018-05-14 | $71.20 | $172.67 | 2,981,900 | — | — |
| 2018-05-11 | $70.52 | $171.02 | 2,215,000 | — | — |
| 2018-05-10 | $70.60 | $171.22 | 2,291,600 | — | — |
| 2018-05-09 | $69.32 | $168.11 | 2,286,700 | — | — |
| 2018-05-08 | $69.45 | $168.43 | 3,476,600 | — | — |
| 2018-05-07 | $70.33 | $170.56 | 1,580,200 | — | — |
| 2018-05-04 | $70.38 | $170.68 | 1,656,300 | — | — |
| 2018-05-03 | $69.76 | $169.18 | 2,710,400 | — | — |
| 2018-05-02 | $70.43 | $170.81 | 3,371,000 | — | — |
| 2018-05-01 | $70.15 | $170.13 | 3,192,900 | — | — |
| 2018-04-30 | $69.50 | $168.55 | 4,030,500 | — | — |
| 2018-04-27 | $70.21 | $170.27 | 3,351,300 | — | — |
| 2018-04-26 | $69.99 | $169.74 | 5,460,100 | — | — |
| 2018-04-25 | $66.52 | $161.32 | 2,914,900 | — | — |
| 2018-04-24 | $66.15 | $160.43 | 3,787,500 | — | — |
| 2018-04-23 | $67.18 | $162.92 | 2,824,300 | — | — |
| 2018-04-20 | $67.05 | $162.61 | 2,890,700 | — | — |
| 2018-04-19 | $66.98 | $162.44 | 2,430,000 | — | — |
| 2018-04-18 | $67.22 | $163.02 | 3,947,400 | — | — |
| 2018-04-17 | $66.86 | $162.15 | 2,944,100 | — | — |
| 2018-04-16 | $66.29 | $160.77 | 1,894,900 | — | — |
| 2018-04-13 | $65.72 | $159.38 | 2,280,600 | — | — |
| 2018-04-12 | $65.77 | $159.50 | 2,229,800 | — | — |
| 2018-04-11 | $64.94 | $157.49 | 3,989,500 | — | — |
| 2018-04-10 | $66.20 | $160.55 | 3,359,600 | — | — |
| 2018-04-09 | $64.79 | $157.13 | 2,733,400 | — | — |
| 2018-04-06 | $63.89 | $154.95 | 3,003,800 | — | — |
| 2018-04-05 | $65.52 | $158.90 | 3,909,400 | — | — |
| 2018-04-04 | $64.41 | $156.21 | 2,759,600 | — | — |
| 2018-04-03 | $64.02 | $155.26 | 2,461,000 | — | — |
| 2018-04-02 | $63.43 | $153.83 | 2,859,200 | — | — |
| 2018-03-29 | $65.04 | $157.73 | 3,967,900 | — | — |
| 2018-03-28 | $63.85 | $154.85 | 3,629,200 | — | — |
| 2018-03-27 | $64.87 | $157.32 | 3,761,000 | — | — |
| 2018-03-26 | $65.49 | $158.83 | 2,790,700 | — | — |
| 2018-03-23 | $64.29 | $155.92 | 2,419,900 | — | — |
| 2018-03-22 | $65.55 | $158.97 | 3,790,200 | — | — |
| 2018-03-21 | $66.46 | $161.18 | 4,014,200 | — | — |
| 2018-03-20 | $66.91 | $162.27 | 1,837,400 | — | — |
| 2018-03-19 | $66.76 | $161.91 | 3,247,300 | — | — |
| 2018-03-16 | $67.89 | $164.65 | 4,669,900 | — | — |
| 2018-03-15 | $67.59 | $163.92 | 2,120,900 | — | — |
| 2018-03-14 | $67.28 | $163.17 | 2,484,500 | — | — |
| 2018-03-13 | $68.09 | $165.13 | 2,441,700 | — | — |
| 2018-03-12 | $68.50 | $166.13 | 1,976,600 | — | — |
| 2018-03-09 | $68.89 | $167.07 | 2,438,000 | — | — |
| 2018-03-08 | $67.82 | $164.48 | 3,553,900 | — | — |
| 2018-03-07 | $67.02 | $162.54 | 2,840,200 | — | — |
| 2018-03-06 | $67.01 | $162.51 | 2,046,200 | — | — |
| 2018-03-05 | $66.85 | $162.12 | 4,767,600 | — | — |
| 2018-03-02 | $66.28 | $160.74 | 2,824,200 | — | — |
| 2018-03-01 | $66.31 | $160.81 | 3,217,600 | — | — |
| 2018-02-28 | $67.79 | $164.02 | 3,590,100 | — | — |
| 2018-02-27 | $68.69 | $166.19 | 1,767,500 | — | — |
| 2018-02-26 | $69.14 | $167.28 | 2,493,000 | — | — |
| 2018-02-23 | $68.36 | $165.39 | 2,079,900 | — | — |
| 2018-02-22 | $67.43 | $163.14 | 4,542,100 | — | — |
| 2018-02-21 | $67.05 | $162.23 | 2,517,100 | — | — |
| 2018-02-20 | $67.04 | $162.20 | 3,784,200 | — | — |
| 2018-02-16 | $66.33 | $160.48 | 3,732,200 | — | — |
| 2018-02-15 | $66.44 | $160.75 | 2,064,700 | — | — |
| 2018-02-14 | $66.03 | $159.76 | 3,556,400 | — | — |
| 2018-02-13 | $64.63 | $156.37 | 2,871,300 | — | — |
| 2018-02-12 | $65.00 | $157.27 | 4,232,700 | — | — |
| 2018-02-09 | $64.31 | $155.60 | 5,678,000 | — | — |
| 2018-02-08 | $62.56 | $151.36 | 4,900,700 | — | — |
| 2018-02-07 | $65.55 | $158.60 | 3,943,300 | — | — |
| 2018-02-06 | $66.67 | $161.31 | 5,225,300 | — | — |
| 2018-02-05 | $65.52 | $158.52 | 4,634,300 | — | — |
| 2018-02-02 | $68.55 | $165.85 | 4,100,000 | — | — |
| 2018-02-01 | $69.95 | $169.24 | 5,971,600 | — | — |
| 2018-01-31 | $72.03 | $174.27 | 4,320,700 | — | — |
| 2018-01-30 | $71.75 | $173.60 | 2,710,100 | — | — |
| 2018-01-29 | $72.05 | $174.32 | 2,581,900 | — | — |
| 2018-01-26 | $72.26 | $174.83 | 2,885,900 | — | — |
| 2018-01-25 | $71.05 | $171.90 | 2,357,300 | — | — |
| 2018-01-24 | $70.14 | $169.70 | 2,491,400 | — | — |
| 2018-01-23 | $69.60 | $168.39 | 2,344,100 | — | — |
| 2018-01-22 | $70.20 | $169.85 | 3,381,200 | — | — |
| 2018-01-19 | $70.01 | $169.39 | 3,530,500 | — | — |
| 2018-01-18 | $69.20 | $167.43 | 4,383,100 | — | — |
| 2018-01-17 | $68.20 | $165.01 | 3,151,900 | — | — |
| 2018-01-16 | $67.67 | $163.73 | 4,247,000 | — | — |
| 2018-01-12 | $68.34 | $165.35 | 2,372,000 | — | — |
| 2018-01-11 | $68.46 | $165.64 | 2,104,500 | — | — |
| 2018-01-10 | $68.43 | $165.56 | 2,074,100 | — | — |
| 2018-01-09 | $69.38 | $167.86 | 3,141,700 | — | — |
| 2018-01-08 | $69.28 | $167.62 | 2,634,900 | — | — |
| 2018-01-05 | $69.18 | $167.38 | 2,190,000 | — | — |
| 2018-01-04 | $68.41 | $165.52 | 3,698,000 | — | — |
| 2018-01-03 | $68.25 | $165.13 | 4,259,900 | — | — |
| 2018-01-02 | $67.17 | $162.52 | 5,571,300 | — | — |