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 | $51.31 | $142.82 | 2,138,700 | — | — |
| 2018-12-28 | $51.00 | $141.95 | 2,449,300 | — | — |
| 2018-12-27 | $51.20 | $142.51 | 2,854,200 | — | — |
| 2018-12-26 | $50.62 | $140.90 | 3,371,300 | — | — |
| 2018-12-24 | $48.79 | $135.80 | 1,645,500 | — | — |
| 2018-12-21 | $49.34 | $137.33 | 5,313,600 | — | — |
| 2018-12-20 | $50.94 | $141.79 | 3,398,100 | — | — |
| 2018-12-19 | $51.60 | $143.62 | 3,944,600 | — | — |
| 2018-12-18 | $52.15 | $145.15 | 2,732,700 | — | — |
| 2018-12-17 | $52.56 | $146.30 | 2,905,600 | — | — |
| 2018-12-14 | $53.53 | $149.00 | 2,601,000 | — | — |
| 2018-12-13 | $54.43 | $151.50 | 2,235,200 | — | — |
| 2018-12-12 | $55.19 | $153.62 | 2,377,300 | — | — |
| 2018-12-11 | $54.49 | $151.67 | 3,135,400 | — | — |
| 2018-12-10 | $55.47 | $154.40 | 3,966,900 | — | — |
| 2018-12-07 | $56.40 | $156.98 | 2,283,500 | — | — |
| 2018-12-06 | $57.70 | $160.60 | 2,578,400 | — | — |
| 2018-12-04 | $59.50 | $165.61 | 2,370,500 | — | — |
| 2018-12-03 | $63.90 | $177.86 | 1,703,700 | — | — |
| 2018-11-30 | $62.97 | $175.27 | 1,944,600 | — | — |
| 2018-11-29 | $62.49 | $173.93 | 1,964,000 | — | — |
| 2018-11-28 | $63.05 | $175.49 | 1,959,400 | — | — |
| 2018-11-27 | $61.76 | $171.90 | 1,475,900 | — | — |
| 2018-11-26 | $62.46 | $173.85 | 1,131,200 | — | — |
| 2018-11-23 | $60.97 | $169.70 | 505,800 | — | — |
| 2018-11-21 | $61.20 | $170.34 | 1,543,200 | — | — |
| 2018-11-20 | $60.97 | $169.70 | 2,713,600 | — | — |
| 2018-11-19 | $62.93 | $175.16 | 2,273,500 | — | — |
| 2018-11-16 | $63.02 | $175.41 | 2,073,300 | — | — |
| 2018-11-15 | $63.66 | $177.19 | 2,712,000 | — | — |
| 2018-11-14 | $64.10 | $178.42 | 1,884,900 | — | — |
| 2018-11-13 | $65.18 | $181.42 | 1,787,800 | — | — |
| 2018-11-12 | $63.90 | $177.86 | 1,178,300 | — | — |
| 2018-11-09 | $65.08 | $181.14 | 1,159,600 | — | — |
| 2018-11-08 | $65.98 | $183.65 | 1,385,800 | — | — |
| 2018-11-07 | $65.83 | $183.23 | 2,461,300 | — | — |
| 2018-11-06 | $64.54 | $179.64 | 1,550,600 | — | — |
| 2018-11-05 | $64.48 | $179.47 | 2,025,700 | — | — |
| 2018-11-02 | $63.30 | $176.19 | 3,731,100 | — | — |
| 2018-11-01 | $61.06 | $169.95 | 2,481,100 | — | — |
| 2018-10-31 | $60.19 | $167.53 | 2,986,700 | — | — |
| 2018-10-30 | $58.90 | $163.94 | 1,967,000 | — | — |
| 2018-10-29 | $57.75 | $160.74 | 2,404,800 | — | — |
| 2018-10-26 | $57.88 | $161.10 | 2,012,400 | — | — |
| 2018-10-25 | $59.61 | $165.92 | 1,838,700 | — | — |
| 2018-10-24 | $58.52 | $162.88 | 1,628,500 | — | — |
| 2018-10-23 | $61.85 | $172.15 | 2,426,600 | — | — |
| 2018-10-22 | $62.38 | $173.63 | 1,630,200 | — | — |
| 2018-10-19 | $64.00 | $178.14 | 1,752,600 | — | — |
| 2018-10-18 | $63.80 | $177.58 | 1,578,800 | — | — |
| 2018-10-17 | $65.64 | $182.70 | 1,775,000 | — | — |
| 2018-10-16 | $64.47 | $179.45 | 1,550,600 | — | — |
| 2018-10-15 | $63.78 | $177.53 | 1,190,200 | — | — |
| 2018-10-12 | $64.20 | $178.69 | 2,241,700 | — | — |
| 2018-10-11 | $63.99 | $178.11 | 2,092,700 | — | — |
| 2018-10-10 | $68.03 | $189.35 | 1,742,400 | — | — |
| 2018-10-09 | $70.11 | $195.14 | 1,434,300 | — | — |
| 2018-10-08 | $70.58 | $195.53 | 1,074,700 | — | — |
| 2018-10-05 | $69.90 | $193.65 | 1,867,800 | — | — |
| 2018-10-04 | $69.84 | $193.48 | 2,532,700 | — | — |
| 2018-10-03 | $69.47 | $192.46 | 2,149,700 | — | — |
| 2018-10-02 | $68.06 | $188.55 | 898,400 | — | — |
| 2018-10-01 | $68.05 | $188.52 | 1,131,700 | — | — |
| 2018-09-28 | $67.66 | $187.44 | 1,444,800 | — | — |
| 2018-09-27 | $67.90 | $188.11 | 969,900 | — | — |
| 2018-09-26 | $67.75 | $187.69 | 1,336,700 | — | — |
| 2018-09-25 | $68.63 | $190.13 | 860,500 | — | — |
| 2018-09-24 | $68.93 | $190.96 | 998,100 | — | — |
| 2018-09-21 | $70.32 | $194.81 | 1,751,200 | — | — |
| 2018-09-20 | $70.14 | $194.31 | 1,844,000 | — | — |
| 2018-09-19 | $69.33 | $192.07 | 1,865,800 | — | — |
| 2018-09-18 | $67.63 | $187.36 | 877,400 | — | — |
| 2018-09-17 | $66.47 | $184.15 | 1,556,100 | — | — |
| 2018-09-14 | $67.24 | $186.28 | 1,398,000 | — | — |
| 2018-09-13 | $65.21 | $180.66 | 1,477,400 | — | — |
| 2018-09-12 | $64.19 | $177.83 | 962,600 | — | — |
| 2018-09-11 | $64.66 | $179.13 | 1,229,500 | — | — |
| 2018-09-10 | $64.87 | $179.71 | 1,187,000 | — | — |
| 2018-09-07 | $65.06 | $180.24 | 1,416,700 | — | — |
| 2018-09-06 | $65.35 | $181.04 | 1,294,200 | — | — |
| 2018-09-05 | $66.62 | $184.56 | 1,163,600 | — | — |
| 2018-09-04 | $65.85 | $182.43 | 1,019,000 | — | — |
| 2018-08-31 | $65.58 | $181.68 | 849,500 | — | — |
| 2018-08-30 | $65.81 | $182.32 | 768,000 | — | — |
| 2018-08-29 | $66.70 | $184.78 | 788,500 | — | — |
| 2018-08-28 | $67.01 | $185.64 | 969,900 | — | — |
| 2018-08-27 | $66.88 | $185.28 | 978,600 | — | — |
| 2018-08-24 | $65.62 | $181.79 | 711,200 | — | — |
| 2018-08-23 | $65.42 | $181.24 | 994,400 | — | — |
| 2018-08-22 | $66.14 | $183.23 | 994,700 | — | — |
| 2018-08-21 | $66.54 | $184.34 | 1,374,300 | — | — |
| 2018-08-20 | $65.47 | $181.38 | 923,800 | — | — |
| 2018-08-17 | $65.24 | $180.74 | 863,900 | — | — |
| 2018-08-16 | $65.13 | $180.44 | 2,120,000 | — | — |
| 2018-08-15 | $64.50 | $178.69 | 1,882,900 | — | — |
| 2018-08-14 | $65.41 | $181.21 | 1,362,700 | — | — |
| 2018-08-13 | $64.21 | $177.89 | 1,526,000 | — | — |
| 2018-08-10 | $64.66 | $179.13 | 1,320,600 | — | — |
| 2018-08-09 | $66.69 | $184.76 | 1,453,300 | — | — |
| 2018-08-08 | $67.42 | $186.78 | 1,173,400 | — | — |
| 2018-08-07 | $67.11 | $185.92 | 1,767,600 | — | — |
| 2018-08-06 | $66.81 | $185.09 | 1,093,400 | — | — |
| 2018-08-03 | $66.63 | $184.59 | 1,280,500 | — | — |
| 2018-08-02 | $65.70 | $182.01 | 3,186,600 | — | — |
| 2018-08-01 | $67.66 | $187.44 | 1,986,300 | — | — |
| 2018-07-31 | $68.10 | $188.66 | 2,132,200 | — | — |
| 2018-07-30 | $68.11 | $188.69 | 1,802,000 | — | — |
| 2018-07-27 | $67.56 | $187.17 | 1,368,500 | — | — |
| 2018-07-26 | $67.11 | $185.92 | 1,658,700 | — | — |
| 2018-07-25 | $66.00 | $182.85 | 2,439,300 | — | — |
| 2018-07-24 | $65.88 | $182.51 | 1,277,300 | — | — |
| 2018-07-23 | $65.50 | $181.46 | 1,405,000 | — | — |
| 2018-07-20 | $64.57 | $178.88 | 1,110,300 | — | — |
| 2018-07-19 | $64.82 | $179.58 | 1,968,800 | — | — |
| 2018-07-18 | $65.91 | $182.60 | 1,151,400 | — | — |
| 2018-07-17 | $64.73 | $179.33 | 1,297,000 | — | — |
| 2018-07-16 | $64.31 | $178.16 | 1,197,300 | — | — |
| 2018-07-13 | $63.54 | $176.03 | 1,397,900 | — | — |
| 2018-07-12 | $63.59 | $176.17 | 1,456,900 | — | — |
| 2018-07-11 | $63.68 | $176.42 | 1,366,900 | — | — |
| 2018-07-10 | $64.71 | $179.27 | 1,663,300 | — | — |
| 2018-07-09 | $65.35 | $181.04 | 2,244,700 | — | — |
| 2018-07-06 | $63.36 | $174.62 | 1,442,200 | — | — |
| 2018-07-05 | $63.28 | $174.40 | 1,302,900 | — | — |
| 2018-07-03 | $62.89 | $173.32 | 1,098,400 | — | — |
| 2018-07-02 | $63.01 | $173.65 | 1,196,900 | — | — |
| 2018-06-29 | $62.25 | $171.56 | 1,501,400 | — | — |
| 2018-06-28 | $62.25 | $171.56 | 1,243,000 | — | — |
| 2018-06-27 | $62.09 | $171.12 | 2,560,500 | — | — |
| 2018-06-26 | $64.24 | $177.04 | 1,354,500 | — | — |
| 2018-06-25 | $64.85 | $178.72 | 1,520,300 | — | — |
| 2018-06-22 | $65.37 | $180.16 | 1,640,700 | — | — |
| 2018-06-21 | $64.97 | $179.05 | 1,139,300 | — | — |
| 2018-06-20 | $65.05 | $179.27 | 1,786,800 | — | — |
| 2018-06-19 | $65.32 | $180.02 | 2,553,300 | — | — |
| 2018-06-18 | $66.72 | $183.88 | 1,644,400 | — | — |
| 2018-06-15 | $67.19 | $185.17 | 3,424,600 | — | — |
| 2018-06-14 | $68.05 | $187.54 | 2,455,200 | — | — |
| 2018-06-13 | $68.89 | $189.86 | 1,896,000 | — | — |
| 2018-06-12 | $69.10 | $190.44 | 1,880,900 | — | — |
| 2018-06-11 | $69.40 | $191.26 | 965,200 | — | — |
| 2018-06-08 | $69.25 | $190.85 | 1,071,300 | — | — |
| 2018-06-07 | $68.57 | $188.98 | 1,904,800 | — | — |
| 2018-06-06 | $68.44 | $188.62 | 1,593,100 | — | — |
| 2018-06-05 | $67.47 | $185.94 | 2,291,700 | — | — |
| 2018-06-04 | $67.59 | $186.27 | 2,510,500 | — | — |
| 2018-06-01 | $67.38 | $185.70 | 1,353,300 | — | — |
| 2018-05-31 | $66.29 | $182.69 | 1,984,600 | — | — |
| 2018-05-30 | $67.10 | $184.92 | 1,409,500 | — | — |
| 2018-05-29 | $65.47 | $180.43 | 2,115,600 | — | — |
| 2018-05-25 | $68.88 | $189.83 | 878,100 | — | — |
| 2018-05-24 | $69.43 | $191.35 | 1,297,600 | — | — |
| 2018-05-23 | $69.75 | $192.23 | 1,527,700 | — | — |
| 2018-05-22 | $70.45 | $194.16 | 1,304,800 | — | — |
| 2018-05-21 | $69.83 | $192.45 | 1,623,000 | — | — |
| 2018-05-18 | $68.98 | $190.11 | 1,379,000 | — | — |
| 2018-05-17 | $69.02 | $190.22 | 1,654,800 | — | — |
| 2018-05-16 | $67.97 | $187.32 | 1,634,200 | — | — |
| 2018-05-15 | $68.18 | $187.90 | 1,833,100 | — | — |
| 2018-05-14 | $68.08 | $187.63 | 941,500 | — | — |
| 2018-05-11 | $68.01 | $187.43 | 2,034,500 | — | — |
| 2018-05-10 | $67.68 | $186.52 | 3,032,300 | — | — |
| 2018-05-09 | $67.59 | $186.27 | 2,369,900 | — | — |
| 2018-05-08 | $68.40 | $188.51 | 2,902,300 | — | — |
| 2018-05-07 | $68.62 | $189.11 | 1,851,000 | — | — |
| 2018-05-04 | $68.95 | $190.02 | 2,590,700 | — | — |
| 2018-05-03 | $66.43 | $183.08 | 2,848,300 | — | — |
| 2018-05-02 | $67.72 | $186.63 | 3,081,800 | — | — |
| 2018-05-01 | $70.20 | $193.47 | 1,946,300 | — | — |
| 2018-04-30 | $70.64 | $194.68 | 1,035,300 | — | — |
| 2018-04-27 | $71.64 | $197.44 | 1,120,800 | — | — |
| 2018-04-26 | $71.78 | $197.82 | 875,900 | — | — |
| 2018-04-25 | $71.90 | $198.15 | 821,700 | — | — |
| 2018-04-24 | $72.01 | $198.46 | 1,171,800 | — | — |
| 2018-04-23 | $72.22 | $199.03 | 1,383,700 | — | — |
| 2018-04-20 | $71.58 | $197.27 | 1,532,600 | — | — |
| 2018-04-19 | $71.62 | $197.38 | 1,541,900 | — | — |
| 2018-04-18 | $70.84 | $195.23 | 1,664,800 | — | — |
| 2018-04-17 | $69.75 | $192.23 | 1,505,100 | — | — |
| 2018-04-16 | $70.00 | $192.92 | 1,343,400 | — | — |
| 2018-04-13 | $69.26 | $190.88 | 1,791,300 | — | — |
| 2018-04-12 | $69.38 | $191.21 | 2,540,700 | — | — |
| 2018-04-11 | $68.01 | $187.43 | 3,285,900 | — | — |
| 2018-04-10 | $69.42 | $191.32 | 2,108,700 | — | — |
| 2018-04-09 | $68.52 | $188.84 | 1,441,600 | — | — |
| 2018-04-06 | $69.16 | $189.69 | 1,450,000 | — | — |
| 2018-04-05 | $71.34 | $195.67 | 1,658,200 | — | — |
| 2018-04-04 | $71.24 | $195.40 | 1,186,100 | — | — |
| 2018-04-03 | $70.80 | $194.19 | 2,137,900 | — | — |
| 2018-04-02 | $70.97 | $194.66 | 1,478,300 | — | — |
| 2018-03-29 | $73.06 | $200.39 | 1,368,700 | — | — |
| 2018-03-28 | $72.01 | $197.51 | 1,530,900 | — | — |
| 2018-03-27 | $71.96 | $197.37 | 1,775,400 | — | — |
| 2018-03-26 | $73.11 | $200.53 | 1,445,700 | — | — |
| 2018-03-23 | $70.36 | $192.98 | 1,512,900 | — | — |
| 2018-03-22 | $73.60 | $201.87 | 1,271,700 | — | — |
| 2018-03-21 | $77.20 | $211.74 | 1,072,500 | — | — |
| 2018-03-20 | $76.56 | $209.99 | 695,800 | — | — |
| 2018-03-19 | $75.80 | $207.90 | 883,400 | — | — |
| 2018-03-16 | $76.36 | $209.44 | 1,629,300 | — | — |
| 2018-03-15 | $76.49 | $209.80 | 1,209,300 | — | — |
| 2018-03-14 | $76.27 | $209.19 | 762,900 | — | — |
| 2018-03-13 | $77.84 | $213.50 | 1,357,500 | — | — |
| 2018-03-12 | $78.41 | $215.06 | 1,270,800 | — | — |
| 2018-03-09 | $78.71 | $215.89 | 1,448,200 | — | — |
| 2018-03-08 | $76.40 | $209.55 | 1,051,300 | — | — |
| 2018-03-07 | $76.04 | $208.56 | 1,929,800 | — | — |
| 2018-03-06 | $75.85 | $208.04 | 1,112,700 | — | — |
| 2018-03-05 | $74.90 | $205.44 | 1,080,700 | — | — |
| 2018-03-02 | $73.73 | $202.23 | 1,140,300 | — | — |
| 2018-03-01 | $73.88 | $202.64 | 1,436,900 | — | — |
| 2018-02-28 | $76.17 | $208.92 | 1,548,000 | — | — |
| 2018-02-27 | $78.22 | $214.54 | 1,474,200 | — | — |
| 2018-02-26 | $78.42 | $215.09 | 1,597,400 | — | — |
| 2018-02-23 | $78.02 | $213.99 | 833,400 | — | — |
| 2018-02-22 | $77.03 | $211.28 | 1,098,600 | — | — |
| 2018-02-21 | $78.32 | $214.82 | 1,006,500 | — | — |
| 2018-02-20 | $78.03 | $214.02 | 1,226,100 | — | — |
| 2018-02-16 | $77.58 | $212.79 | 1,137,800 | — | — |
| 2018-02-15 | $77.18 | $211.69 | 1,522,900 | — | — |
| 2018-02-14 | $77.30 | $212.02 | 1,974,700 | — | — |
| 2018-02-13 | $74.34 | $203.90 | 1,990,800 | — | — |
| 2018-02-12 | $75.47 | $207.00 | 1,785,500 | — | — |
| 2018-02-09 | $75.38 | $206.75 | 2,590,400 | — | — |
| 2018-02-08 | $73.86 | $202.58 | 1,714,400 | — | — |
| 2018-02-07 | $78.51 | $215.34 | 1,732,000 | — | — |
| 2018-02-06 | $78.57 | $215.50 | 2,344,100 | — | — |
| 2018-02-05 | $78.09 | $214.19 | 1,760,300 | — | — |
| 2018-02-02 | $83.04 | $227.76 | 1,686,800 | — | — |
| 2018-02-01 | $85.91 | $235.63 | 2,178,900 | — | — |
| 2018-01-31 | $82.80 | $227.10 | 2,362,900 | — | — |
| 2018-01-30 | $83.98 | $230.34 | 2,324,900 | — | — |
| 2018-01-29 | $85.71 | $235.09 | 2,314,600 | — | — |
| 2018-01-26 | $84.81 | $232.62 | 1,184,100 | — | — |
| 2018-01-25 | $83.40 | $228.75 | 1,098,700 | — | — |
| 2018-01-24 | $83.34 | $228.59 | 1,072,400 | — | — |
| 2018-01-23 | $82.90 | $227.38 | 921,800 | — | — |
| 2018-01-22 | $83.35 | $228.61 | 1,137,300 | — | — |
| 2018-01-19 | $83.17 | $228.12 | 1,699,800 | — | — |
| 2018-01-18 | $83.06 | $227.82 | 864,000 | — | — |
| 2018-01-17 | $82.98 | $227.60 | 1,774,100 | — | — |
| 2018-01-16 | $82.51 | $226.31 | 1,506,200 | — | — |
| 2018-01-12 | $84.37 | $231.41 | 1,390,200 | — | — |
| 2018-01-11 | $83.90 | $230.12 | 1,242,000 | — | — |
| 2018-01-10 | $82.79 | $227.08 | 1,541,100 | — | — |
| 2018-01-09 | $81.68 | $224.03 | 2,424,600 | — | — |
| 2018-01-08 | $78.94 | $215.61 | 881,800 | — | — |
| 2018-01-05 | $79.09 | $216.02 | 759,600 | — | — |
| 2018-01-04 | $78.93 | $215.58 | 873,800 | — | — |
| 2018-01-03 | $77.55 | $211.82 | 1,374,500 | — | — |
| 2018-01-02 | $77.91 | $212.80 | 1,294,600 | — | — |