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 | $72.33 | $177.46 | 6,094,300 | — | — |
| 2018-12-28 | $71.09 | $174.42 | 6,209,600 | — | — |
| 2018-12-27 | $70.63 | $173.29 | 6,713,000 | — | — |
| 2018-12-26 | $69.62 | $170.81 | 7,576,500 | — | — |
| 2018-12-24 | $65.56 | $160.85 | 4,026,200 | — | — |
| 2018-12-21 | $67.27 | $165.05 | 14,240,800 | — | — |
| 2018-12-20 | $68.38 | $167.77 | 11,689,700 | — | — |
| 2018-12-19 | $69.00 | $169.29 | 7,339,700 | — | — |
| 2018-12-18 | $70.08 | $171.94 | 8,392,400 | — | — |
| 2018-12-17 | $69.75 | $171.13 | 7,257,500 | — | — |
| 2018-12-14 | $70.76 | $173.61 | 5,670,300 | — | — |
| 2018-12-13 | $72.18 | $177.09 | 6,264,900 | — | — |
| 2018-12-12 | $72.53 | $177.95 | 6,883,600 | — | — |
| 2018-12-11 | $71.84 | $176.26 | 7,567,000 | — | — |
| 2018-12-10 | $70.92 | $174.00 | 5,828,600 | — | — |
| 2018-12-07 | $69.95 | $171.62 | 7,945,500 | — | — |
| 2018-12-06 | $71.54 | $175.52 | 10,269,100 | — | — |
| 2018-12-04 | $71.50 | $175.43 | 7,620,100 | — | — |
| 2018-12-03 | $74.27 | $182.22 | 6,430,400 | — | — |
| 2018-11-30 | $74.05 | $181.68 | 8,030,500 | — | — |
| 2018-11-29 | $73.26 | $179.74 | 6,447,700 | — | — |
| 2018-11-28 | $72.83 | $178.69 | 7,915,900 | — | — |
| 2018-11-27 | $69.71 | $171.03 | 6,759,000 | — | — |
| 2018-11-26 | $68.81 | $168.83 | 6,129,400 | — | — |
| 2018-11-23 | $68.11 | $167.11 | 3,262,200 | — | — |
| 2018-11-21 | $68.53 | $168.14 | 5,789,400 | — | — |
| 2018-11-20 | $69.06 | $169.44 | 8,222,500 | — | — |
| 2018-11-19 | $70.54 | $173.07 | 7,224,400 | — | — |
| 2018-11-16 | $72.04 | $176.75 | 9,860,800 | — | — |
| 2018-11-15 | $70.73 | $173.54 | 6,849,000 | — | — |
| 2018-11-14 | $69.41 | $170.30 | 5,400,800 | — | — |
| 2018-11-13 | $69.49 | $170.49 | 6,570,300 | — | — |
| 2018-11-12 | $70.56 | $173.12 | 6,272,700 | — | — |
| 2018-11-09 | $72.79 | $178.59 | 4,247,600 | — | — |
| 2018-11-08 | $72.96 | $179.01 | 4,676,100 | — | — |
| 2018-11-07 | $72.50 | $177.88 | 6,404,500 | — | — |
| 2018-11-06 | $70.96 | $174.10 | 3,676,400 | — | — |
| 2018-11-05 | $70.39 | $172.70 | 8,558,700 | — | — |
| 2018-11-02 | $70.19 | $172.21 | 5,314,600 | — | — |
| 2018-11-01 | $70.15 | $172.11 | 6,250,800 | — | — |
| 2018-10-31 | $68.94 | $169.15 | 7,795,000 | — | — |
| 2018-10-30 | $68.00 | $166.84 | 7,994,400 | — | — |
| 2018-10-29 | $67.31 | $165.15 | 7,530,600 | — | — |
| 2018-10-26 | $66.99 | $164.36 | 8,379,000 | — | — |
| 2018-10-25 | $67.67 | $166.03 | 9,062,300 | — | — |
| 2018-10-24 | $66.94 | $164.24 | 8,126,500 | — | — |
| 2018-10-23 | $68.57 | $168.24 | 7,446,400 | — | — |
| 2018-10-22 | $68.52 | $168.11 | 6,924,900 | — | — |
| 2018-10-19 | $67.59 | $165.83 | 7,351,600 | — | — |
| 2018-10-18 | $68.14 | $167.18 | 10,959,400 | — | — |
| 2018-10-17 | $70.23 | $172.31 | 11,014,700 | — | — |
| 2018-10-16 | $70.95 | $174.08 | 7,638,700 | — | — |
| 2018-10-15 | $68.70 | $168.56 | 6,674,700 | — | — |
| 2018-10-12 | $69.33 | $170.10 | 10,431,300 | — | — |
| 2018-10-11 | $68.38 | $167.08 | 11,932,300 | — | — |
| 2018-10-10 | $68.92 | $168.40 | 10,559,200 | — | — |
| 2018-10-09 | $71.29 | $174.19 | 4,812,300 | — | — |
| 2018-10-08 | $71.44 | $174.56 | 5,520,500 | — | — |
| 2018-10-05 | $71.58 | $174.90 | 5,426,200 | — | — |
| 2018-10-04 | $71.82 | $175.49 | 6,166,700 | — | — |
| 2018-10-03 | $72.04 | $176.03 | 7,477,900 | — | — |
| 2018-10-02 | $73.81 | $180.35 | 6,251,200 | — | — |
| 2018-10-01 | $74.12 | $181.11 | 7,208,800 | — | — |
| 2018-09-28 | $73.36 | $179.25 | 6,572,100 | — | — |
| 2018-09-27 | $73.02 | $178.42 | 5,493,900 | — | — |
| 2018-09-26 | $72.84 | $177.98 | 8,854,900 | — | — |
| 2018-09-25 | $72.20 | $176.42 | 8,257,300 | — | — |
| 2018-09-24 | $71.44 | $174.56 | 10,111,900 | — | — |
| 2018-09-21 | $69.05 | $168.72 | 9,331,100 | — | — |
| 2018-09-20 | $68.79 | $168.09 | 5,036,700 | — | — |
| 2018-09-19 | $68.50 | $167.38 | 3,424,200 | — | — |
| 2018-09-18 | $68.41 | $167.16 | 5,018,000 | — | — |
| 2018-09-17 | $67.67 | $165.35 | 4,255,500 | — | — |
| 2018-09-14 | $68.42 | $167.18 | 4,217,000 | — | — |
| 2018-09-13 | $68.50 | $167.38 | 6,052,400 | — | — |
| 2018-09-12 | $66.97 | $163.64 | 3,233,600 | — | — |
| 2018-09-11 | $66.60 | $162.74 | 3,185,100 | — | — |
| 2018-09-10 | $66.55 | $162.61 | 3,483,300 | — | — |
| 2018-09-07 | $66.21 | $161.78 | 4,060,700 | — | — |
| 2018-09-06 | $65.83 | $160.85 | 7,269,700 | — | — |
| 2018-09-05 | $66.00 | $161.27 | 6,545,100 | — | — |
| 2018-09-04 | $67.11 | $163.98 | 4,898,900 | — | — |
| 2018-08-31 | $66.84 | $163.32 | 5,893,900 | — | — |
| 2018-08-30 | $67.02 | $163.76 | 4,140,500 | — | — |
| 2018-08-29 | $67.13 | $164.03 | 4,446,000 | — | — |
| 2018-08-28 | $66.79 | $163.20 | 4,089,300 | — | — |
| 2018-08-27 | $66.84 | $163.32 | 3,498,900 | — | — |
| 2018-08-24 | $66.10 | $161.51 | 3,831,200 | — | — |
| 2018-08-23 | $65.83 | $160.85 | 4,428,500 | — | — |
| 2018-08-22 | $65.67 | $160.46 | 5,203,300 | — | — |
| 2018-08-21 | $64.75 | $158.21 | 4,045,500 | — | — |
| 2018-08-20 | $64.64 | $157.95 | 5,075,400 | — | — |
| 2018-08-17 | $64.72 | $158.14 | 4,768,200 | — | — |
| 2018-08-16 | $64.16 | $156.77 | 3,714,900 | — | — |
| 2018-08-15 | $63.47 | $155.09 | 3,724,900 | — | — |
| 2018-08-14 | $63.63 | $155.48 | 3,246,400 | — | — |
| 2018-08-13 | $63.43 | $154.99 | 4,407,400 | — | — |
| 2018-08-10 | $64.03 | $156.46 | 3,841,200 | — | — |
| 2018-08-09 | $64.64 | $157.95 | 2,578,500 | — | — |
| 2018-08-08 | $64.84 | $158.43 | 4,103,100 | — | — |
| 2018-08-07 | $64.74 | $158.19 | 3,329,000 | — | — |
| 2018-08-06 | $65.24 | $159.41 | 3,690,700 | — | — |
| 2018-08-03 | $65.23 | $159.39 | 3,945,000 | — | — |
| 2018-08-02 | $64.58 | $157.80 | 4,706,200 | — | — |
| 2018-08-01 | $64.78 | $158.29 | 4,162,900 | — | — |
| 2018-07-31 | $65.54 | $160.15 | 5,399,400 | — | — |
| 2018-07-30 | $65.17 | $159.24 | 5,108,300 | — | — |
| 2018-07-27 | $65.26 | $159.46 | 4,299,000 | — | — |
| 2018-07-26 | $65.66 | $160.44 | 5,517,000 | — | — |
| 2018-07-25 | $65.23 | $159.39 | 5,863,900 | — | — |
| 2018-07-24 | $64.40 | $157.36 | 6,545,400 | — | — |
| 2018-07-23 | $63.20 | $154.43 | 4,790,900 | — | — |
| 2018-07-20 | $63.32 | $154.72 | 5,763,700 | — | — |
| 2018-07-19 | $63.78 | $155.84 | 6,761,100 | — | — |
| 2018-07-18 | $64.75 | $158.21 | 10,650,600 | — | — |
| 2018-07-17 | $62.80 | $153.45 | 7,946,200 | — | — |
| 2018-07-16 | $61.78 | $150.96 | 5,764,400 | — | — |
| 2018-07-13 | $63.06 | $154.09 | 5,326,800 | — | — |
| 2018-07-12 | $62.74 | $153.30 | 3,736,500 | — | — |
| 2018-07-11 | $62.57 | $152.20 | 3,414,100 | — | — |
| 2018-07-10 | $62.81 | $152.79 | 3,963,600 | — | — |
| 2018-07-09 | $62.44 | $151.89 | 3,654,900 | — | — |
| 2018-07-06 | $62.16 | $151.21 | 3,647,900 | — | — |
| 2018-07-05 | $61.33 | $149.19 | 4,065,200 | — | — |
| 2018-07-03 | $60.81 | $147.92 | 2,245,200 | — | — |
| 2018-07-02 | $61.00 | $148.38 | 4,365,200 | — | — |
| 2018-06-29 | $60.99 | $148.36 | 5,807,300 | — | — |
| 2018-06-28 | $61.27 | $149.04 | 4,237,200 | — | — |
| 2018-06-27 | $60.49 | $147.14 | 6,665,200 | — | — |
| 2018-06-26 | $60.81 | $147.92 | 4,303,800 | — | — |
| 2018-06-25 | $60.77 | $147.83 | 6,012,600 | — | — |
| 2018-06-22 | $61.94 | $150.67 | 4,389,700 | — | — |
| 2018-06-21 | $61.75 | $150.21 | 4,065,600 | — | — |
| 2018-06-20 | $62.14 | $151.16 | 5,121,300 | — | — |
| 2018-06-19 | $62.34 | $151.64 | 5,302,300 | — | — |
| 2018-06-18 | $62.82 | $152.81 | 3,672,700 | — | — |
| 2018-06-15 | $62.91 | $153.03 | 11,859,400 | — | — |
| 2018-06-14 | $62.96 | $153.15 | 3,980,800 | — | — |
| 2018-06-13 | $62.63 | $152.35 | 6,189,100 | — | — |
| 2018-06-12 | $62.92 | $153.06 | 4,869,100 | — | — |
| 2018-06-11 | $63.13 | $153.57 | 5,339,300 | — | — |
| 2018-06-08 | $63.27 | $153.91 | 4,674,900 | — | — |
| 2018-06-07 | $63.18 | $153.69 | 3,834,300 | — | — |
| 2018-06-06 | $63.54 | $154.56 | 4,064,400 | — | — |
| 2018-06-05 | $63.03 | $153.32 | 4,469,400 | — | — |
| 2018-06-04 | $63.02 | $153.30 | 4,063,300 | — | — |
| 2018-06-01 | $62.41 | $151.81 | 3,595,800 | — | — |
| 2018-05-31 | $61.53 | $149.67 | 6,322,200 | — | — |
| 2018-05-30 | $62.07 | $150.99 | 5,954,100 | — | — |
| 2018-05-29 | $61.30 | $149.11 | 4,967,400 | — | — |
| 2018-05-25 | $62.37 | $151.72 | 3,839,100 | — | — |
| 2018-05-24 | $62.51 | $152.06 | 5,783,900 | — | — |
| 2018-05-23 | $61.84 | $150.43 | 4,318,000 | — | — |
| 2018-05-22 | $61.39 | $149.33 | 6,802,200 | — | — |
| 2018-05-21 | $62.11 | $151.08 | 4,610,100 | — | — |
| 2018-05-18 | $61.71 | $150.11 | 6,357,700 | — | — |
| 2018-05-17 | $61.06 | $148.53 | 4,157,900 | — | — |
| 2018-05-16 | $60.77 | $147.83 | 3,588,600 | — | — |
| 2018-05-15 | $60.54 | $147.27 | 5,333,500 | — | — |
| 2018-05-14 | $62.02 | $150.87 | 7,705,700 | — | — |
| 2018-05-11 | $61.26 | $149.02 | 5,768,100 | — | — |
| 2018-05-10 | $60.56 | $147.31 | 4,791,100 | — | — |
| 2018-05-09 | $59.40 | $144.49 | 4,103,400 | — | — |
| 2018-05-08 | $58.71 | $142.81 | 6,778,500 | — | — |
| 2018-05-07 | $59.32 | $144.30 | 5,656,100 | — | — |
| 2018-05-04 | $58.74 | $142.89 | 5,833,200 | — | — |
| 2018-05-03 | $57.93 | $140.92 | 5,641,000 | — | — |
| 2018-05-02 | $57.85 | $140.72 | 4,519,900 | — | — |
| 2018-05-01 | $58.82 | $143.08 | 6,406,400 | — | — |
| 2018-04-30 | $58.13 | $141.40 | 6,096,100 | — | — |
| 2018-04-27 | $59.56 | $144.88 | 4,135,400 | — | — |
| 2018-04-26 | $59.50 | $144.74 | 7,372,800 | — | — |
| 2018-04-25 | $58.65 | $142.67 | 5,910,000 | — | — |
| 2018-04-24 | $58.31 | $141.84 | 7,480,300 | — | — |
| 2018-04-23 | $58.84 | $143.13 | 4,516,100 | — | — |
| 2018-04-20 | $59.19 | $143.98 | 5,867,500 | — | — |
| 2018-04-19 | $59.88 | $145.66 | 7,675,500 | — | — |
| 2018-04-18 | $59.52 | $144.78 | 12,648,500 | — | — |
| 2018-04-17 | $59.80 | $145.47 | 5,604,600 | — | — |
| 2018-04-16 | $59.27 | $144.18 | 6,807,500 | — | — |
| 2018-04-13 | $58.49 | $142.28 | 8,223,700 | — | — |
| 2018-04-12 | $58.83 | $143.11 | 4,572,300 | — | — |
| 2018-04-11 | $58.45 | $141.50 | 4,044,900 | — | — |
| 2018-04-10 | $59.14 | $143.17 | 5,178,400 | — | — |
| 2018-04-09 | $58.22 | $140.94 | 5,712,300 | — | — |
| 2018-04-06 | $57.57 | $139.37 | 7,447,100 | — | — |
| 2018-04-05 | $59.86 | $144.91 | 6,644,500 | — | — |
| 2018-04-04 | $59.46 | $143.95 | 7,405,200 | — | — |
| 2018-04-03 | $59.00 | $142.83 | 6,113,500 | — | — |
| 2018-04-02 | $58.21 | $140.92 | 6,686,500 | — | — |
| 2018-03-29 | $59.92 | $145.06 | 6,656,600 | — | — |
| 2018-03-28 | $59.23 | $143.39 | 8,128,800 | — | — |
| 2018-03-27 | $60.28 | $145.93 | 6,365,300 | — | — |
| 2018-03-26 | $61.07 | $147.84 | 5,694,700 | — | — |
| 2018-03-23 | $59.50 | $144.04 | 6,000,800 | — | — |
| 2018-03-22 | $60.93 | $147.50 | 5,345,300 | — | — |
| 2018-03-21 | $62.42 | $151.11 | 3,478,300 | — | — |
| 2018-03-20 | $62.65 | $151.67 | 3,943,000 | — | — |
| 2018-03-19 | $62.26 | $150.72 | 5,286,200 | — | — |
| 2018-03-16 | $63.18 | $152.95 | 11,840,900 | — | — |
| 2018-03-15 | $62.59 | $151.52 | 3,364,900 | — | — |
| 2018-03-14 | $62.86 | $152.18 | 5,162,100 | — | — |
| 2018-03-13 | $63.20 | $153.00 | 6,428,500 | — | — |
| 2018-03-12 | $63.62 | $154.02 | 8,858,500 | — | — |
| 2018-03-09 | $63.60 | $153.97 | 8,184,400 | — | — |
| 2018-03-08 | $61.87 | $149.78 | 5,245,800 | — | — |
| 2018-03-07 | $61.29 | $148.38 | 7,726,500 | — | — |
| 2018-03-06 | $60.88 | $147.38 | 6,620,000 | — | — |
| 2018-03-05 | $60.37 | $146.15 | 9,000,400 | — | — |
| 2018-03-02 | $59.46 | $143.95 | 7,979,200 | — | — |
| 2018-03-01 | $58.79 | $142.32 | 9,711,900 | — | — |
| 2018-02-28 | $60.33 | $146.05 | 8,325,700 | — | — |
| 2018-02-27 | $60.55 | $146.58 | 6,747,700 | — | — |
| 2018-02-26 | $60.53 | $146.54 | 5,364,200 | — | — |
| 2018-02-23 | $59.71 | $144.55 | 5,190,400 | — | — |
| 2018-02-22 | $58.99 | $142.81 | 5,539,900 | — | — |
| 2018-02-21 | $58.99 | $142.81 | 4,793,800 | — | — |
| 2018-02-20 | $59.12 | $143.12 | 8,182,500 | — | — |
| 2018-02-16 | $60.17 | $145.66 | 7,849,200 | — | — |
| 2018-02-15 | $59.50 | $144.04 | 3,871,900 | — | — |
| 2018-02-14 | $58.28 | $141.09 | 3,728,900 | — | — |
| 2018-02-13 | $57.64 | $139.54 | 5,816,600 | — | — |
| 2018-02-12 | $57.41 | $138.98 | 8,234,200 | — | — |
| 2018-02-09 | $57.17 | $138.40 | 8,028,400 | — | — |
| 2018-02-08 | $56.27 | $136.22 | 6,874,500 | — | — |
| 2018-02-07 | $58.67 | $142.03 | 6,872,700 | — | — |
| 2018-02-06 | $58.86 | $142.49 | 15,214,700 | — | — |
| 2018-02-05 | $58.73 | $142.18 | 11,548,200 | — | — |
| 2018-02-02 | $61.69 | $149.34 | 12,346,500 | — | — |
| 2018-02-01 | $62.18 | $150.53 | 8,101,600 | — | — |
| 2018-01-31 | $62.16 | $150.48 | 7,804,400 | — | — |
| 2018-01-30 | $62.44 | $151.16 | 6,497,600 | — | — |
| 2018-01-29 | $63.31 | $153.27 | 8,638,500 | — | — |
| 2018-01-26 | $63.42 | $153.53 | 10,242,800 | — | — |
| 2018-01-25 | $63.22 | $153.05 | 15,261,900 | — | — |
| 2018-01-24 | $61.72 | $149.42 | 11,704,900 | — | — |
| 2018-01-23 | $59.23 | $143.39 | 8,122,100 | — | — |
| 2018-01-22 | $59.57 | $144.21 | 6,841,900 | — | — |
| 2018-01-19 | $59.31 | $143.58 | 7,362,300 | — | — |
| 2018-01-18 | $59.07 | $143.00 | 5,658,600 | — | — |
| 2018-01-17 | $58.99 | $142.81 | 5,037,500 | — | — |
| 2018-01-16 | $58.44 | $141.48 | 7,175,000 | — | — |
| 2018-01-12 | $58.84 | $142.44 | 6,320,900 | — | — |
| 2018-01-11 | $58.95 | $142.71 | 4,240,900 | — | — |
| 2018-01-10 | $58.83 | $141.74 | 4,340,800 | — | — |
| 2018-01-09 | $58.92 | $141.96 | 7,466,900 | — | — |
| 2018-01-08 | $58.82 | $141.72 | 5,411,500 | — | — |
| 2018-01-05 | $58.99 | $142.13 | 5,836,900 | — | — |
| 2018-01-04 | $58.82 | $141.72 | 6,240,000 | — | — |
| 2018-01-03 | $58.92 | $141.96 | 5,683,700 | — | — |
| 2018-01-02 | $58.79 | $141.65 | 10,112,800 | — | — |