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 | $63.07 | $98.51 | 2,534,300 | — | — |
| 2018-12-28 | $63.48 | $98.41 | 2,635,600 | — | — |
| 2018-12-27 | $63.22 | $98.01 | 2,470,100 | — | — |
| 2018-12-26 | $62.85 | $97.44 | 3,318,800 | — | — |
| 2018-12-24 | $59.78 | $92.68 | 1,832,200 | — | — |
| 2018-12-21 | $60.17 | $93.28 | 5,719,500 | — | — |
| 2018-12-20 | $60.40 | $93.64 | 4,067,700 | — | — |
| 2018-12-19 | $59.88 | $92.83 | 6,816,900 | — | — |
| 2018-12-18 | $61.69 | $95.64 | 5,225,100 | — | — |
| 2018-12-17 | $63.89 | $99.05 | 3,375,900 | — | — |
| 2018-12-14 | $63.53 | $98.49 | 3,964,300 | — | — |
| 2018-12-13 | $63.19 | $97.96 | 3,359,800 | — | — |
| 2018-12-12 | $63.43 | $98.34 | 3,816,000 | — | — |
| 2018-12-11 | $63.09 | $97.81 | 2,791,200 | — | — |
| 2018-12-10 | $64.03 | $99.27 | 2,277,300 | — | — |
| 2018-12-07 | $65.04 | $100.83 | 4,190,100 | — | — |
| 2018-12-06 | $65.90 | $102.17 | 5,425,100 | — | — |
| 2018-12-04 | $67.81 | $105.13 | 3,982,000 | — | — |
| 2018-12-03 | $73.15 | $113.41 | 2,312,300 | — | — |
| 2018-11-30 | $73.02 | $113.20 | 3,238,100 | — | — |
| 2018-11-29 | $72.37 | $112.20 | 2,950,000 | — | — |
| 2018-11-28 | $74.38 | $115.31 | 1,897,800 | — | — |
| 2018-11-27 | $72.70 | $112.71 | 2,424,000 | — | — |
| 2018-11-26 | $73.92 | $114.60 | 1,940,300 | — | — |
| 2018-11-23 | $71.89 | $111.45 | 1,072,000 | — | — |
| 2018-11-21 | $72.09 | $111.76 | 2,561,100 | — | — |
| 2018-11-20 | $71.19 | $110.37 | 3,287,500 | — | — |
| 2018-11-19 | $71.77 | $111.27 | 1,885,000 | — | — |
| 2018-11-16 | $71.65 | $111.08 | 1,983,200 | — | — |
| 2018-11-15 | $71.86 | $111.41 | 1,657,200 | — | — |
| 2018-11-14 | $70.34 | $109.05 | 1,630,100 | — | — |
| 2018-11-13 | $71.02 | $110.10 | 1,371,300 | — | — |
| 2018-11-12 | $70.86 | $109.86 | 1,611,800 | — | — |
| 2018-11-09 | $72.25 | $112.01 | 1,928,600 | — | — |
| 2018-11-08 | $73.34 | $113.70 | 2,280,800 | — | — |
| 2018-11-07 | $73.98 | $114.69 | 3,289,700 | — | — |
| 2018-11-06 | $72.02 | $111.65 | 2,151,800 | — | — |
| 2018-11-05 | $71.91 | $111.48 | 2,668,500 | — | — |
| 2018-11-02 | $69.98 | $108.49 | 4,359,600 | — | — |
| 2018-11-01 | $69.96 | $108.46 | 4,232,000 | — | — |
| 2018-10-31 | $68.75 | $106.58 | 6,235,600 | — | — |
| 2018-10-30 | $67.74 | $105.02 | 4,097,000 | — | — |
| 2018-10-29 | $66.41 | $102.96 | 4,033,400 | — | — |
| 2018-10-26 | $66.39 | $102.93 | 5,182,200 | — | — |
| 2018-10-25 | $68.05 | $105.50 | 4,590,800 | — | — |
| 2018-10-24 | $67.29 | $104.32 | 3,106,000 | — | — |
| 2018-10-23 | $69.72 | $108.09 | 4,794,600 | — | — |
| 2018-10-22 | $70.81 | $109.78 | 5,037,200 | — | — |
| 2018-10-19 | $72.90 | $113.02 | 11,313,900 | — | — |
| 2018-10-18 | $79.70 | $123.56 | 2,905,300 | — | — |
| 2018-10-17 | $82.15 | $127.36 | 2,318,700 | — | — |
| 2018-10-16 | $82.27 | $127.54 | 1,866,400 | — | — |
| 2018-10-15 | $81.20 | $125.89 | 1,428,200 | — | — |
| 2018-10-12 | $81.46 | $126.29 | 3,084,600 | — | — |
| 2018-10-11 | $81.73 | $126.71 | 4,643,100 | — | — |
| 2018-10-10 | $82.87 | $128.47 | 3,502,400 | — | — |
| 2018-10-09 | $86.36 | $133.89 | 2,949,700 | — | — |
| 2018-10-08 | $87.14 | $135.09 | 2,061,100 | — | — |
| 2018-10-05 | $86.37 | $133.90 | 2,260,000 | — | — |
| 2018-10-04 | $86.91 | $134.74 | 3,278,400 | — | — |
| 2018-10-03 | $86.09 | $133.47 | 2,479,000 | — | — |
| 2018-10-02 | $85.45 | $132.47 | 2,116,700 | — | — |
| 2018-10-01 | $85.51 | $132.57 | 2,773,700 | — | — |
| 2018-09-28 | $83.78 | $129.89 | 2,962,000 | — | — |
| 2018-09-27 | $85.69 | $132.12 | 1,746,400 | — | — |
| 2018-09-26 | $86.21 | $132.92 | 2,750,600 | — | — |
| 2018-09-25 | $86.85 | $133.91 | 2,468,000 | — | — |
| 2018-09-24 | $87.05 | $134.21 | 1,909,200 | — | — |
| 2018-09-21 | $88.77 | $136.87 | 6,206,300 | — | — |
| 2018-09-20 | $89.57 | $138.10 | 2,822,400 | — | — |
| 2018-09-19 | $87.92 | $135.56 | 2,864,800 | — | — |
| 2018-09-18 | $85.62 | $132.01 | 2,308,400 | — | — |
| 2018-09-17 | $85.88 | $132.41 | 1,942,900 | — | — |
| 2018-09-14 | $87.29 | $134.58 | 2,313,100 | — | — |
| 2018-09-13 | $86.40 | $133.21 | 3,194,200 | — | — |
| 2018-09-12 | $86.55 | $133.44 | 2,158,700 | — | — |
| 2018-09-11 | $86.86 | $133.92 | 1,801,900 | — | — |
| 2018-09-10 | $87.10 | $134.29 | 1,691,400 | — | — |
| 2018-09-07 | $86.38 | $133.18 | 1,387,100 | — | — |
| 2018-09-06 | $86.41 | $133.23 | 1,845,800 | — | — |
| 2018-09-05 | $87.26 | $134.54 | 2,233,400 | — | — |
| 2018-09-04 | $87.60 | $135.06 | 2,982,100 | — | — |
| 2018-08-31 | $86.91 | $134.00 | 1,507,200 | — | — |
| 2018-08-30 | $86.72 | $133.71 | 2,285,200 | — | — |
| 2018-08-29 | $87.84 | $135.43 | 2,133,800 | — | — |
| 2018-08-28 | $87.99 | $135.66 | 3,646,700 | — | — |
| 2018-08-27 | $87.06 | $134.23 | 1,864,700 | — | — |
| 2018-08-24 | $86.12 | $132.78 | 1,378,800 | — | — |
| 2018-08-23 | $85.36 | $131.61 | 1,791,000 | — | — |
| 2018-08-22 | $85.93 | $132.49 | 1,515,400 | — | — |
| 2018-08-21 | $86.18 | $132.87 | 2,639,600 | — | — |
| 2018-08-20 | $85.37 | $131.62 | 1,830,600 | — | — |
| 2018-08-17 | $84.96 | $130.99 | 2,174,600 | — | — |
| 2018-08-16 | $84.21 | $129.84 | 2,104,600 | — | — |
| 2018-08-15 | $82.92 | $127.85 | 2,598,800 | — | — |
| 2018-08-14 | $83.88 | $129.33 | 2,990,600 | — | — |
| 2018-08-13 | $82.85 | $127.74 | 2,354,300 | — | — |
| 2018-08-10 | $83.99 | $129.50 | 2,504,200 | — | — |
| 2018-08-09 | $85.80 | $132.29 | 2,076,700 | — | — |
| 2018-08-08 | $86.73 | $133.72 | 1,865,900 | — | — |
| 2018-08-07 | $87.06 | $134.23 | 1,976,100 | — | — |
| 2018-08-06 | $86.94 | $134.05 | 1,944,700 | — | — |
| 2018-08-03 | $86.88 | $133.95 | 2,463,700 | — | — |
| 2018-08-02 | $86.83 | $133.88 | 3,198,600 | — | — |
| 2018-08-01 | $87.27 | $134.55 | 5,193,900 | — | — |
| 2018-07-31 | $88.31 | $136.16 | 3,870,600 | — | — |
| 2018-07-30 | $87.22 | $134.48 | 4,029,200 | — | — |
| 2018-07-27 | $87.00 | $134.14 | 7,058,900 | — | — |
| 2018-07-26 | $86.93 | $134.03 | 1,988,500 | — | — |
| 2018-07-25 | $87.21 | $134.46 | 2,742,700 | — | — |
| 2018-07-24 | $87.75 | $135.29 | 4,075,100 | — | — |
| 2018-07-23 | $87.02 | $134.17 | 5,577,100 | — | — |
| 2018-07-20 | $85.87 | $132.40 | 10,619,700 | — | — |
| 2018-07-19 | $92.74 | $142.99 | 2,608,700 | — | — |
| 2018-07-18 | $95.33 | $146.98 | 1,925,500 | — | — |
| 2018-07-17 | $93.45 | $144.08 | 2,906,600 | — | — |
| 2018-07-16 | $93.20 | $143.70 | 1,718,100 | — | — |
| 2018-07-13 | $92.44 | $142.53 | 1,813,800 | — | — |
| 2018-07-12 | $92.86 | $143.17 | 1,407,600 | — | — |
| 2018-07-11 | $92.70 | $142.93 | 2,504,000 | — | — |
| 2018-07-10 | $93.77 | $144.58 | 1,198,100 | — | — |
| 2018-07-09 | $94.47 | $145.66 | 1,680,700 | — | — |
| 2018-07-06 | $92.75 | $143.00 | 1,522,900 | — | — |
| 2018-07-05 | $92.43 | $142.51 | 1,328,300 | — | — |
| 2018-07-03 | $92.92 | $143.27 | 665,000 | — | — |
| 2018-07-02 | $94.02 | $144.96 | 2,317,100 | — | — |
| 2018-06-29 | $93.09 | $143.53 | 2,287,100 | — | — |
| 2018-06-28 | $94.26 | $144.68 | 1,666,100 | — | — |
| 2018-06-27 | $93.99 | $144.27 | 2,550,100 | — | — |
| 2018-06-26 | $95.60 | $146.74 | 1,890,700 | — | — |
| 2018-06-25 | $95.92 | $147.23 | 2,324,700 | — | — |
| 2018-06-22 | $98.14 | $150.64 | 2,924,100 | — | — |
| 2018-06-21 | $98.19 | $150.72 | 1,564,700 | — | — |
| 2018-06-20 | $97.73 | $150.01 | 1,187,700 | — | — |
| 2018-06-19 | $97.74 | $150.03 | 1,361,900 | — | — |
| 2018-06-18 | $98.66 | $151.44 | 1,515,400 | — | — |
| 2018-06-15 | $98.34 | $150.95 | 2,185,200 | — | — |
| 2018-06-14 | $98.26 | $150.82 | 1,758,100 | — | — |
| 2018-06-13 | $98.36 | $150.98 | 1,291,900 | — | — |
| 2018-06-12 | $99.42 | $152.60 | 1,405,500 | — | — |
| 2018-06-11 | $100.24 | $153.86 | 1,303,500 | — | — |
| 2018-06-08 | $100.46 | $154.20 | 1,964,400 | — | — |
| 2018-06-07 | $100.85 | $154.80 | 1,317,300 | — | — |
| 2018-06-06 | $99.49 | $152.71 | 1,961,100 | — | — |
| 2018-06-05 | $97.81 | $150.13 | 1,410,700 | — | — |
| 2018-06-04 | $98.41 | $151.05 | 939,200 | — | — |
| 2018-06-01 | $98.45 | $151.12 | 1,474,300 | — | — |
| 2018-05-31 | $96.11 | $147.52 | 1,491,600 | — | — |
| 2018-05-30 | $97.42 | $149.53 | 1,869,800 | — | — |
| 2018-05-29 | $95.08 | $145.94 | 2,551,000 | — | — |
| 2018-05-25 | $100.47 | $154.22 | 1,027,600 | — | — |
| 2018-05-24 | $100.71 | $154.58 | 1,815,000 | — | — |
| 2018-05-23 | $100.42 | $154.14 | 1,499,900 | — | — |
| 2018-05-22 | $100.33 | $154.00 | 1,419,300 | — | — |
| 2018-05-21 | $99.99 | $153.48 | 1,238,200 | — | — |
| 2018-05-18 | $99.32 | $152.45 | 1,708,100 | — | — |
| 2018-05-17 | $101.24 | $155.40 | 1,085,300 | — | — |
| 2018-05-16 | $101.10 | $155.18 | 1,052,800 | — | — |
| 2018-05-15 | $101.21 | $155.35 | 1,328,800 | — | — |
| 2018-05-14 | $102.31 | $157.04 | 908,300 | — | — |
| 2018-05-11 | $102.01 | $156.58 | 1,298,200 | — | — |
| 2018-05-10 | $101.78 | $156.23 | 1,015,100 | — | — |
| 2018-05-09 | $101.11 | $155.20 | 1,184,100 | — | — |
| 2018-05-08 | $99.30 | $152.42 | 1,184,400 | — | — |
| 2018-05-07 | $98.50 | $151.19 | 1,442,900 | — | — |
| 2018-05-04 | $97.75 | $150.04 | 1,121,700 | — | — |
| 2018-05-03 | $96.40 | $147.97 | 1,470,700 | — | — |
| 2018-05-02 | $97.74 | $150.03 | 1,517,700 | — | — |
| 2018-05-01 | $98.40 | $151.04 | 1,403,600 | — | — |
| 2018-04-30 | $99.78 | $153.16 | 1,768,500 | — | — |
| 2018-04-27 | $100.26 | $153.89 | 1,112,200 | — | — |
| 2018-04-26 | $100.59 | $154.40 | 1,231,000 | — | — |
| 2018-04-25 | $100.89 | $154.86 | 1,548,700 | — | — |
| 2018-04-24 | $101.10 | $155.18 | 2,495,900 | — | — |
| 2018-04-23 | $102.30 | $157.02 | 3,074,800 | — | — |
| 2018-04-20 | $99.66 | $152.97 | 3,951,700 | — | — |
| 2018-04-19 | $104.18 | $159.91 | 2,533,400 | — | — |
| 2018-04-18 | $101.42 | $155.67 | 1,453,600 | — | — |
| 2018-04-17 | $100.94 | $154.94 | 1,297,200 | — | — |
| 2018-04-16 | $100.60 | $154.42 | 1,258,300 | — | — |
| 2018-04-13 | $99.80 | $153.19 | 1,202,800 | — | — |
| 2018-04-12 | $101.09 | $155.17 | 1,559,400 | — | — |
| 2018-04-11 | $98.63 | $151.39 | 1,182,800 | — | — |
| 2018-04-10 | $99.91 | $153.36 | 1,550,300 | — | — |
| 2018-04-09 | $98.30 | $150.89 | 1,543,500 | — | — |
| 2018-04-06 | $97.49 | $149.64 | 1,565,300 | — | — |
| 2018-04-05 | $100.57 | $154.37 | 881,300 | — | — |
| 2018-04-04 | $99.94 | $153.40 | 1,201,500 | — | — |
| 2018-04-03 | $99.33 | $152.47 | 1,413,400 | — | — |
| 2018-04-02 | $97.22 | $149.23 | 1,539,900 | — | — |
| 2018-03-29 | $99.73 | $153.08 | 1,564,100 | — | — |
| 2018-03-28 | $98.28 | $150.21 | 1,415,400 | — | — |
| 2018-03-27 | $98.96 | $151.25 | 2,083,900 | — | — |
| 2018-03-26 | $101.45 | $155.05 | 1,870,300 | — | — |
| 2018-03-23 | $97.71 | $149.34 | 2,842,500 | — | — |
| 2018-03-22 | $101.50 | $155.13 | 2,411,200 | — | — |
| 2018-03-21 | $106.81 | $163.25 | 1,966,100 | — | — |
| 2018-03-20 | $106.15 | $162.24 | 1,008,200 | — | — |
| 2018-03-19 | $105.83 | $161.75 | 1,232,700 | — | — |
| 2018-03-16 | $106.87 | $163.34 | 2,708,200 | — | — |
| 2018-03-15 | $105.90 | $161.86 | 1,629,600 | — | — |
| 2018-03-14 | $105.78 | $161.67 | 1,486,200 | — | — |
| 2018-03-13 | $107.33 | $164.04 | 2,182,000 | — | — |
| 2018-03-12 | $108.83 | $166.33 | 1,720,700 | — | — |
| 2018-03-09 | $109.83 | $167.86 | 2,598,000 | — | — |
| 2018-03-08 | $106.18 | $162.28 | 2,343,900 | — | — |
| 2018-03-07 | $105.35 | $161.02 | 1,489,600 | — | — |
| 2018-03-06 | $105.46 | $161.18 | 2,139,300 | — | — |
| 2018-03-05 | $105.85 | $161.78 | 2,290,400 | — | — |
| 2018-03-02 | $104.28 | $159.38 | 2,707,300 | — | — |
| 2018-03-01 | $104.58 | $159.84 | 2,694,400 | — | — |
| 2018-02-28 | $106.15 | $162.24 | 3,278,200 | — | — |
| 2018-02-27 | $107.17 | $163.80 | 3,284,000 | — | — |
| 2018-02-26 | $106.82 | $163.26 | 1,435,000 | — | — |
| 2018-02-23 | $104.50 | $159.72 | 911,000 | — | — |
| 2018-02-22 | $102.72 | $157.00 | 1,504,200 | — | — |
| 2018-02-21 | $103.96 | $158.89 | 1,237,600 | — | — |
| 2018-02-20 | $103.79 | $158.63 | 1,189,700 | — | — |
| 2018-02-16 | $104.55 | $159.79 | 1,988,700 | — | — |
| 2018-02-15 | $103.96 | $158.89 | 1,344,400 | — | — |
| 2018-02-14 | $103.94 | $158.86 | 1,263,200 | — | — |
| 2018-02-13 | $101.27 | $154.78 | 987,800 | — | — |
| 2018-02-12 | $101.78 | $155.56 | 1,404,900 | — | — |
| 2018-02-09 | $100.01 | $152.85 | 1,809,700 | — | — |
| 2018-02-08 | $98.54 | $150.61 | 2,277,900 | — | — |
| 2018-02-07 | $103.52 | $158.22 | 2,110,400 | — | — |
| 2018-02-06 | $104.50 | $159.72 | 2,766,300 | — | — |
| 2018-02-05 | $102.47 | $156.61 | 1,958,900 | — | — |
| 2018-02-02 | $107.47 | $164.26 | 2,503,700 | — | — |
| 2018-02-01 | $110.33 | $168.63 | 1,465,800 | — | — |
| 2018-01-31 | $110.17 | $168.38 | 2,048,400 | — | — |
| 2018-01-30 | $110.14 | $168.34 | 1,567,700 | — | — |
| 2018-01-29 | $111.69 | $170.71 | 1,875,300 | — | — |
| 2018-01-26 | $110.91 | $169.51 | 1,695,000 | — | — |
| 2018-01-25 | $110.33 | $168.63 | 1,731,000 | — | — |
| 2018-01-24 | $112.71 | $172.26 | 2,224,200 | — | — |
| 2018-01-23 | $112.18 | $171.45 | 3,373,100 | — | — |
| 2018-01-22 | $108.99 | $166.58 | 2,068,800 | — | — |
| 2018-01-19 | $107.61 | $164.47 | 1,884,800 | — | — |
| 2018-01-18 | $105.05 | $160.56 | 2,504,400 | — | — |
| 2018-01-17 | $106.40 | $162.62 | 1,797,400 | — | — |
| 2018-01-16 | $105.97 | $161.96 | 1,887,500 | — | — |
| 2018-01-12 | $107.24 | $163.90 | 1,475,600 | — | — |
| 2018-01-11 | $105.78 | $161.67 | 1,637,000 | — | — |
| 2018-01-10 | $104.25 | $159.33 | 1,827,400 | — | — |
| 2018-01-09 | $101.40 | $154.98 | 1,627,500 | — | — |
| 2018-01-08 | $99.65 | $152.30 | 1,497,700 | — | — |
| 2018-01-05 | $98.57 | $150.65 | 1,134,900 | — | — |
| 2018-01-04 | $98.48 | $150.52 | 1,026,400 | — | — |
| 2018-01-03 | $97.43 | $148.91 | 1,492,900 | — | — |
| 2018-01-02 | $96.72 | $147.83 | 1,479,100 | — | — |