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 | $28.33 | $171.00 | 4,596,600 | — | — |
| 2018-12-28 | $28.35 | $171.12 | 4,787,500 | — | — |
| 2018-12-27 | $28.34 | $171.06 | 5,830,300 | — | — |
| 2018-12-26 | $28.31 | $170.88 | 4,715,200 | — | — |
| 2018-12-24 | $27.59 | $166.53 | 3,014,000 | — | — |
| 2018-12-21 | $28.40 | $171.42 | 14,010,800 | — | — |
| 2018-12-20 | $28.70 | $173.23 | 7,928,500 | — | — |
| 2018-12-19 | $28.23 | $170.39 | 12,041,700 | — | — |
| 2018-12-18 | $27.97 | $168.83 | 19,601,900 | — | — |
| 2018-12-17 | $29.96 | $180.84 | 5,956,000 | — | — |
| 2018-12-14 | $30.59 | $184.64 | 6,067,200 | — | — |
| 2018-12-13 | $30.83 | $186.09 | 4,402,300 | — | — |
| 2018-12-12 | $30.69 | $185.24 | 4,768,100 | — | — |
| 2018-12-11 | $30.50 | $184.10 | 7,504,600 | — | — |
| 2018-12-10 | $30.79 | $185.85 | 4,582,800 | — | — |
| 2018-12-07 | $31.09 | $187.66 | 5,855,700 | — | — |
| 2018-12-06 | $30.65 | $182.53 | 9,248,000 | — | — |
| 2018-12-04 | $30.71 | $182.88 | 7,154,200 | — | — |
| 2018-12-03 | $31.11 | $185.27 | 5,193,800 | — | — |
| 2018-11-30 | $30.59 | $182.17 | 9,053,200 | — | — |
| 2018-11-29 | $30.67 | $182.65 | 5,671,300 | — | — |
| 2018-11-28 | $30.86 | $183.78 | 4,439,000 | — | — |
| 2018-11-27 | $31.12 | $185.33 | 5,136,400 | — | — |
| 2018-11-26 | $30.69 | $182.77 | 4,483,200 | — | — |
| 2018-11-23 | $30.84 | $183.66 | 2,084,700 | — | — |
| 2018-11-21 | $30.64 | $182.47 | 6,553,800 | — | — |
| 2018-11-20 | $31.44 | $187.23 | 4,087,100 | — | — |
| 2018-11-19 | $31.44 | $187.23 | 4,157,800 | — | — |
| 2018-11-16 | $30.83 | $183.60 | 8,902,400 | — | — |
| 2018-11-15 | $30.50 | $181.63 | 11,609,900 | — | — |
| 2018-11-14 | $32.18 | $191.64 | 6,566,900 | — | — |
| 2018-11-13 | $31.89 | $189.91 | 4,346,100 | — | — |
| 2018-11-12 | $31.54 | $187.83 | 5,329,000 | — | — |
| 2018-11-09 | $31.69 | $188.72 | 4,856,100 | — | — |
| 2018-11-08 | $31.46 | $187.35 | 3,116,500 | — | — |
| 2018-11-07 | $31.36 | $186.76 | 3,242,500 | — | — |
| 2018-11-06 | $31.00 | $184.61 | 3,361,100 | — | — |
| 2018-11-05 | $30.94 | $184.25 | 3,745,600 | — | — |
| 2018-11-02 | $30.83 | $183.60 | 4,494,200 | — | — |
| 2018-11-01 | $30.68 | $182.71 | 5,540,400 | — | — |
| 2018-10-31 | $30.40 | $181.04 | 9,964,100 | — | — |
| 2018-10-30 | $30.75 | $183.12 | 4,835,200 | — | — |
| 2018-10-29 | $30.54 | $181.87 | 5,538,000 | — | — |
| 2018-10-26 | $29.96 | $178.42 | 5,621,000 | — | — |
| 2018-10-25 | $30.53 | $181.81 | 6,338,500 | — | — |
| 2018-10-24 | $31.23 | $185.98 | 6,173,200 | — | — |
| 2018-10-23 | $30.55 | $181.93 | 5,581,400 | — | — |
| 2018-10-22 | $30.57 | $182.05 | 4,028,300 | — | — |
| 2018-10-19 | $31.22 | $185.92 | 4,913,700 | — | — |
| 2018-10-18 | $30.81 | $183.48 | 2,754,600 | — | — |
| 2018-10-17 | $30.90 | $184.02 | 2,752,600 | — | — |
| 2018-10-16 | $30.86 | $183.78 | 3,639,400 | — | — |
| 2018-10-15 | $30.45 | $181.34 | 5,005,600 | — | — |
| 2018-10-12 | $30.25 | $180.15 | 6,221,700 | — | — |
| 2018-10-11 | $29.97 | $178.48 | 6,839,200 | — | — |
| 2018-10-10 | $30.45 | $181.34 | 8,277,600 | — | — |
| 2018-10-09 | $30.42 | $181.16 | 4,205,600 | — | — |
| 2018-10-08 | $30.50 | $181.63 | 3,623,100 | — | — |
| 2018-10-05 | $30.29 | $180.38 | 5,237,400 | — | — |
| 2018-10-04 | $30.00 | $178.66 | 5,546,200 | — | — |
| 2018-10-03 | $29.56 | $176.04 | 4,928,600 | — | — |
| 2018-10-02 | $29.75 | $177.17 | 3,417,900 | — | — |
| 2018-10-01 | $29.44 | $175.32 | 4,745,100 | — | — |
| 2018-09-28 | $29.26 | $174.25 | 3,629,900 | — | — |
| 2018-09-27 | $28.74 | $171.15 | 3,815,600 | — | — |
| 2018-09-26 | $28.35 | $168.83 | 5,685,000 | — | — |
| 2018-09-25 | $28.75 | $171.21 | 5,548,200 | — | — |
| 2018-09-24 | $29.19 | $173.83 | 3,161,600 | — | — |
| 2018-09-21 | $29.68 | $176.75 | 9,851,100 | — | — |
| 2018-09-20 | $29.55 | $175.98 | 4,723,200 | — | — |
| 2018-09-19 | $29.66 | $176.63 | 3,620,700 | — | — |
| 2018-09-18 | $30.19 | $179.79 | 3,171,900 | — | — |
| 2018-09-17 | $30.43 | $181.22 | 3,283,800 | — | — |
| 2018-09-14 | $30.16 | $179.61 | 3,038,700 | — | — |
| 2018-09-13 | $30.27 | $180.26 | 2,830,700 | — | — |
| 2018-09-12 | $30.14 | $179.49 | 3,817,900 | — | — |
| 2018-09-11 | $30.18 | $179.73 | 3,474,600 | — | — |
| 2018-09-10 | $30.11 | $179.31 | 5,000,400 | — | — |
| 2018-09-07 | $29.75 | $177.17 | 4,692,700 | — | — |
| 2018-09-06 | $30.92 | $181.69 | 6,678,400 | — | — |
| 2018-09-05 | $30.62 | $179.93 | 6,216,400 | — | — |
| 2018-09-04 | $29.94 | $175.93 | 4,441,000 | — | — |
| 2018-08-31 | $29.74 | $174.76 | 3,407,900 | — | — |
| 2018-08-30 | $29.74 | $174.76 | 3,430,200 | — | — |
| 2018-08-29 | $29.57 | $173.76 | 3,989,200 | — | — |
| 2018-08-28 | $29.59 | $173.88 | 5,673,700 | — | — |
| 2018-08-27 | $29.43 | $172.94 | 2,602,300 | — | — |
| 2018-08-24 | $29.70 | $174.52 | 4,273,500 | — | — |
| 2018-08-23 | $29.45 | $173.06 | 3,815,800 | — | — |
| 2018-08-22 | $29.60 | $173.94 | 5,109,200 | — | — |
| 2018-08-21 | $29.81 | $175.17 | 4,153,900 | — | — |
| 2018-08-20 | $30.12 | $176.99 | 4,699,400 | — | — |
| 2018-08-17 | $29.88 | $175.58 | 5,068,200 | — | — |
| 2018-08-16 | $29.56 | $173.70 | 4,927,900 | — | — |
| 2018-08-15 | $29.20 | $171.59 | 6,172,100 | — | — |
| 2018-08-14 | $29.27 | $172.00 | 3,510,500 | — | — |
| 2018-08-13 | $29.07 | $170.82 | 5,463,000 | — | — |
| 2018-08-10 | $28.84 | $169.47 | 6,922,900 | — | — |
| 2018-08-09 | $28.93 | $170.00 | 3,770,400 | — | — |
| 2018-08-08 | $28.57 | $167.88 | 4,732,300 | — | — |
| 2018-08-07 | $28.94 | $170.06 | 5,234,800 | — | — |
| 2018-08-06 | $29.03 | $170.59 | 3,774,700 | — | — |
| 2018-08-03 | $28.97 | $170.23 | 3,883,900 | — | — |
| 2018-08-02 | $28.62 | $168.18 | 3,566,600 | — | — |
| 2018-08-01 | $28.54 | $167.71 | 5,162,700 | — | — |
| 2018-07-31 | $28.77 | $169.06 | 6,099,500 | — | — |
| 2018-07-30 | $28.68 | $168.53 | 4,911,100 | — | — |
| 2018-07-27 | $28.79 | $169.18 | 3,023,700 | — | — |
| 2018-07-26 | $28.96 | $170.18 | 2,652,100 | — | — |
| 2018-07-25 | $28.76 | $169.00 | 5,242,700 | — | — |
| 2018-07-24 | $28.45 | $167.18 | 5,215,100 | — | — |
| 2018-07-23 | $28.13 | $165.30 | 4,432,800 | — | — |
| 2018-07-20 | $28.01 | $164.59 | 4,075,600 | — | — |
| 2018-07-19 | $28.31 | $166.36 | 3,840,600 | — | — |
| 2018-07-18 | $27.99 | $164.48 | 3,877,700 | — | — |
| 2018-07-17 | $28.41 | $166.94 | 3,040,800 | — | — |
| 2018-07-16 | $28.52 | $167.59 | 5,493,600 | — | — |
| 2018-07-13 | $28.52 | $167.59 | 2,792,300 | — | — |
| 2018-07-12 | $28.65 | $168.35 | 4,636,500 | — | — |
| 2018-07-11 | $28.47 | $167.30 | 3,338,800 | — | — |
| 2018-07-10 | $28.31 | $166.36 | 6,182,300 | — | — |
| 2018-07-09 | $28.09 | $165.06 | 9,160,200 | — | — |
| 2018-07-06 | $29.57 | $173.76 | 4,101,100 | — | — |
| 2018-07-05 | $29.46 | $173.11 | 8,510,300 | — | — |
| 2018-07-03 | $29.04 | $170.65 | 3,930,000 | — | — |
| 2018-07-02 | $28.74 | $168.88 | 5,154,300 | — | — |
| 2018-06-29 | $28.55 | $167.77 | 6,237,700 | — | — |
| 2018-06-28 | $28.62 | $168.18 | 5,686,200 | — | — |
| 2018-06-27 | $28.72 | $168.77 | 5,491,300 | — | — |
| 2018-06-26 | $28.68 | $168.53 | 6,968,200 | — | — |
| 2018-06-25 | $28.79 | $169.18 | 10,254,200 | — | — |
| 2018-06-22 | $28.26 | $166.06 | 7,754,400 | — | — |
| 2018-06-21 | $27.84 | $163.59 | 7,432,200 | — | — |
| 2018-06-20 | $27.31 | $160.48 | 5,665,800 | — | — |
| 2018-06-19 | $27.26 | $160.19 | 9,942,600 | — | — |
| 2018-06-18 | $27.31 | $160.48 | 7,940,800 | — | — |
| 2018-06-15 | $27.08 | $159.13 | 13,148,500 | — | — |
| 2018-06-14 | $27.07 | $159.07 | 11,604,300 | — | — |
| 2018-06-13 | $26.12 | $153.49 | 12,998,100 | — | — |
| 2018-06-12 | $26.14 | $153.61 | 10,103,600 | — | — |
| 2018-06-11 | $25.70 | $151.02 | 7,292,100 | — | — |
| 2018-06-08 | $25.79 | $151.55 | 6,705,400 | — | — |
| 2018-06-07 | $25.61 | $150.49 | 10,868,300 | — | — |
| 2018-06-06 | $25.67 | $148.43 | 14,361,600 | — | — |
| 2018-06-05 | $26.88 | $155.43 | 8,538,500 | — | — |
| 2018-06-04 | $26.98 | $156.01 | 6,609,200 | — | — |
| 2018-06-01 | $26.96 | $155.89 | 6,119,100 | — | — |
| 2018-05-31 | $27.32 | $157.97 | 7,880,900 | — | — |
| 2018-05-30 | $27.34 | $158.09 | 9,831,400 | — | — |
| 2018-05-29 | $27.03 | $156.30 | 8,725,800 | — | — |
| 2018-05-25 | $27.45 | $158.73 | 4,352,300 | — | — |
| 2018-05-24 | $27.50 | $159.02 | 4,632,000 | — | — |
| 2018-05-23 | $27.44 | $158.67 | 5,392,300 | — | — |
| 2018-05-22 | $27.31 | $157.92 | 7,791,800 | — | — |
| 2018-05-21 | $26.92 | $155.66 | 7,558,400 | — | — |
| 2018-05-18 | $26.72 | $154.51 | 15,054,800 | — | — |
| 2018-05-17 | $26.74 | $154.62 | 6,451,400 | — | — |
| 2018-05-16 | $27.01 | $156.18 | 8,032,800 | — | — |
| 2018-05-15 | $27.23 | $157.45 | 13,154,500 | — | — |
| 2018-05-14 | $27.65 | $159.88 | 5,588,900 | — | — |
| 2018-05-11 | $27.82 | $160.87 | 5,356,300 | — | — |
| 2018-05-10 | $28.18 | $162.95 | 9,063,900 | — | — |
| 2018-05-09 | $27.89 | $161.27 | 24,093,000 | — | — |
| 2018-05-08 | $27.45 | $158.73 | 6,584,500 | — | — |
| 2018-05-07 | $28.58 | $165.26 | 4,365,000 | — | — |
| 2018-05-04 | $28.95 | $167.40 | 6,158,300 | — | — |
| 2018-05-03 | $28.65 | $165.67 | 6,773,900 | — | — |
| 2018-05-02 | $28.69 | $165.90 | 5,402,800 | — | — |
| 2018-05-01 | $28.84 | $166.76 | 6,173,700 | — | — |
| 2018-04-30 | $29.10 | $168.27 | 9,177,900 | — | — |
| 2018-04-27 | $29.00 | $167.69 | 4,231,900 | — | — |
| 2018-04-26 | $28.84 | $166.76 | 6,271,400 | — | — |
| 2018-04-25 | $28.64 | $165.61 | 5,106,000 | — | — |
| 2018-04-24 | $28.50 | $164.80 | 5,748,300 | — | — |
| 2018-04-23 | $28.08 | $162.37 | 4,663,300 | — | — |
| 2018-04-20 | $27.89 | $161.27 | 3,717,200 | — | — |
| 2018-04-19 | $28.28 | $163.53 | 4,185,500 | — | — |
| 2018-04-18 | $28.19 | $163.01 | 3,436,000 | — | — |
| 2018-04-17 | $28.36 | $163.99 | 4,860,600 | — | — |
| 2018-04-16 | $28.06 | $162.25 | 7,695,000 | — | — |
| 2018-04-13 | $27.79 | $160.69 | 4,094,600 | — | — |
| 2018-04-12 | $27.54 | $159.25 | 6,017,200 | — | — |
| 2018-04-11 | $27.93 | $161.50 | 3,891,700 | — | — |
| 2018-04-10 | $27.69 | $160.11 | 6,130,300 | — | — |
| 2018-04-09 | $28.15 | $162.77 | 5,029,700 | — | — |
| 2018-04-06 | $27.93 | $161.50 | 5,652,700 | — | — |
| 2018-04-05 | $28.00 | $161.91 | 6,335,200 | — | — |
| 2018-04-04 | $27.85 | $161.04 | 5,735,500 | — | — |
| 2018-04-03 | $28.03 | $162.08 | 5,619,200 | — | — |
| 2018-04-02 | $28.06 | $162.25 | 7,157,800 | — | — |
| 2018-03-29 | $28.29 | $163.58 | 6,736,800 | — | — |
| 2018-03-28 | $28.17 | $162.89 | 7,166,000 | — | — |
| 2018-03-27 | $27.90 | $161.33 | 6,989,400 | — | — |
| 2018-03-26 | $27.45 | $158.73 | 5,944,600 | — | — |
| 2018-03-23 | $27.13 | $156.88 | 6,066,200 | — | — |
| 2018-03-22 | $27.32 | $157.97 | 6,735,100 | — | — |
| 2018-03-21 | $27.22 | $157.40 | 5,081,700 | — | — |
| 2018-03-20 | $27.26 | $157.63 | 5,668,900 | — | — |
| 2018-03-19 | $27.41 | $158.50 | 10,027,800 | — | — |
| 2018-03-16 | $28.12 | $162.60 | 22,574,300 | — | — |
| 2018-03-15 | $27.84 | $160.98 | 8,660,300 | — | — |
| 2018-03-14 | $27.93 | $161.50 | 6,042,200 | — | — |
| 2018-03-13 | $27.76 | $160.52 | 6,193,100 | — | — |
| 2018-03-12 | $27.89 | $161.27 | 6,782,700 | — | — |
| 2018-03-09 | $27.54 | $159.25 | 7,649,200 | — | — |
| 2018-03-08 | $27.77 | $160.58 | 8,507,400 | — | — |
| 2018-03-07 | $27.62 | $157.34 | 12,359,600 | — | — |
| 2018-03-06 | $27.68 | $157.68 | 7,402,300 | — | — |
| 2018-03-05 | $28.32 | $161.33 | 6,596,500 | — | — |
| 2018-03-02 | $27.73 | $157.97 | 6,857,000 | — | — |
| 2018-03-01 | $28.24 | $160.87 | 8,240,700 | — | — |
| 2018-02-28 | $28.65 | $163.21 | 7,468,700 | — | — |
| 2018-02-27 | $29.17 | $166.17 | 8,287,800 | — | — |
| 2018-02-26 | $29.82 | $169.87 | 6,145,200 | — | — |
| 2018-02-23 | $30.34 | $172.83 | 6,217,200 | — | — |
| 2018-02-22 | $29.52 | $168.16 | 11,024,800 | — | — |
| 2018-02-21 | $30.11 | $171.52 | 5,528,400 | — | — |
| 2018-02-20 | $30.83 | $175.62 | 3,928,000 | — | — |
| 2018-02-16 | $31.45 | $179.16 | 5,410,600 | — | — |
| 2018-02-15 | $31.10 | $177.16 | 6,232,200 | — | — |
| 2018-02-14 | $30.27 | $172.43 | 4,341,400 | — | — |
| 2018-02-13 | $30.70 | $174.88 | 3,732,200 | — | — |
| 2018-02-12 | $30.46 | $173.52 | 6,192,600 | — | — |
| 2018-02-09 | $30.06 | $171.24 | 7,020,800 | — | — |
| 2018-02-08 | $29.52 | $168.16 | 6,333,900 | — | — |
| 2018-02-07 | $30.27 | $172.43 | 7,250,400 | — | — |
| 2018-02-06 | $30.07 | $171.30 | 8,870,900 | — | — |
| 2018-02-05 | $30.30 | $172.61 | 6,141,600 | — | — |
| 2018-02-02 | $31.19 | $177.68 | 5,091,600 | — | — |
| 2018-02-01 | $31.23 | $177.90 | 5,826,500 | — | — |
| 2018-01-31 | $31.87 | $181.55 | 6,990,500 | — | — |
| 2018-01-30 | $31.42 | $178.99 | 4,241,600 | — | — |
| 2018-01-29 | $31.53 | $179.61 | 4,474,400 | — | — |
| 2018-01-26 | $32.01 | $182.35 | 5,025,900 | — | — |
| 2018-01-25 | $32.27 | $183.83 | 5,497,500 | — | — |
| 2018-01-24 | $32.00 | $182.29 | 7,498,800 | — | — |
| 2018-01-23 | $31.77 | $180.98 | 6,400,800 | — | — |
| 2018-01-22 | $31.49 | $179.38 | 5,516,800 | — | — |
| 2018-01-19 | $31.59 | $179.95 | 8,503,800 | — | — |
| 2018-01-18 | $31.61 | $180.07 | 6,233,500 | — | — |
| 2018-01-17 | $31.57 | $179.84 | 7,016,500 | — | — |
| 2018-01-16 | $31.26 | $178.07 | 7,226,500 | — | — |
| 2018-01-12 | $31.08 | $177.05 | 6,844,200 | — | — |
| 2018-01-11 | $30.88 | $175.91 | 5,507,100 | — | — |
| 2018-01-10 | $30.90 | $176.02 | 6,592,200 | — | — |
| 2018-01-09 | $31.33 | $178.47 | 7,025,900 | — | — |
| 2018-01-08 | $31.40 | $178.87 | 8,892,300 | — | — |
| 2018-01-05 | $30.95 | $176.31 | 7,203,000 | — | — |
| 2018-01-04 | $30.75 | $175.17 | 8,392,500 | — | — |
| 2018-01-03 | $30.67 | $174.71 | 8,222,600 | — | — |
| 2018-01-02 | $30.60 | $174.31 | 6,045,400 | — | — |