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
- 1973-02-21 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 | $25.35 | $123.79 | 3,537,500 | — | — |
| 2018-12-28 | $25.48 | $124.42 | 2,023,900 | — | — |
| 2018-12-27 | $25.33 | $123.69 | 2,842,500 | — | — |
| 2018-12-26 | $25.06 | $122.37 | 2,903,600 | — | — |
| 2018-12-24 | $24.89 | $121.54 | 2,130,200 | — | — |
| 2018-12-21 | $26.05 | $127.20 | 4,960,500 | — | — |
| 2018-12-20 | $26.28 | $128.33 | 4,650,700 | — | — |
| 2018-12-19 | $26.37 | $128.77 | 3,538,600 | — | — |
| 2018-12-18 | $26.48 | $129.30 | 2,722,000 | — | — |
| 2018-12-17 | $26.64 | $130.09 | 3,773,200 | — | — |
| 2018-12-14 | $27.49 | $134.24 | 2,768,200 | — | — |
| 2018-12-13 | $27.62 | $134.87 | 1,666,000 | — | — |
| 2018-12-12 | $27.19 | $132.77 | 2,547,800 | — | — |
| 2018-12-11 | $27.50 | $134.28 | 2,334,100 | — | — |
| 2018-12-10 | $27.26 | $133.11 | 2,680,200 | — | — |
| 2018-12-07 | $27.14 | $132.53 | 3,112,800 | — | — |
| 2018-12-06 | $26.81 | $130.92 | 3,829,100 | — | — |
| 2018-12-04 | $27.09 | $132.28 | 3,881,400 | — | — |
| 2018-12-03 | $26.94 | $131.55 | 2,689,800 | — | — |
| 2018-11-30 | $26.42 | $129.01 | 4,024,700 | — | — |
| 2018-11-29 | $26.05 | $127.20 | 3,097,000 | — | — |
| 2018-11-28 | $25.76 | $125.79 | 3,131,700 | — | — |
| 2018-11-27 | $25.98 | $126.86 | 2,169,700 | — | — |
| 2018-11-26 | $25.79 | $125.93 | 2,751,600 | — | — |
| 2018-11-23 | $25.67 | $125.35 | 1,122,100 | — | — |
| 2018-11-21 | $25.56 | $124.81 | 2,192,800 | — | — |
| 2018-11-20 | $25.75 | $125.74 | 3,597,900 | — | — |
| 2018-11-19 | $25.93 | $126.62 | 3,224,000 | — | — |
| 2018-11-16 | $25.69 | $125.45 | 10,117,200 | — | — |
| 2018-11-15 | $25.31 | $123.59 | 6,423,900 | — | — |
| 2018-11-14 | $25.59 | $124.96 | 4,773,900 | — | — |
| 2018-11-13 | $25.96 | $126.76 | 5,580,300 | — | — |
| 2018-11-12 | $26.10 | $127.45 | 3,963,700 | — | — |
| 2018-11-09 | $26.16 | $127.74 | 3,057,800 | — | — |
| 2018-11-08 | $25.96 | $126.76 | 2,657,900 | — | — |
| 2018-11-07 | $26.16 | $127.74 | 3,132,300 | — | — |
| 2018-11-06 | $26.10 | $127.45 | 3,016,800 | — | — |
| 2018-11-05 | $25.93 | $126.62 | 3,495,400 | — | — |
| 2018-11-02 | $25.43 | $124.18 | 5,558,900 | — | — |
| 2018-11-01 | $25.37 | $123.88 | 5,346,600 | — | — |
| 2018-10-31 | $25.36 | $123.84 | 4,492,700 | — | — |
| 2018-10-30 | $25.88 | $126.37 | 4,449,400 | — | — |
| 2018-10-29 | $25.81 | $125.08 | 2,793,200 | — | — |
| 2018-10-26 | $25.44 | $123.29 | 3,315,600 | — | — |
| 2018-10-25 | $25.92 | $125.61 | 5,957,400 | — | — |
| 2018-10-24 | $26.19 | $126.92 | 4,193,100 | — | — |
| 2018-10-23 | $25.30 | $122.61 | 3,143,600 | — | — |
| 2018-10-22 | $25.18 | $122.03 | 2,000,400 | — | — |
| 2018-10-19 | $25.40 | $123.09 | 2,537,200 | — | — |
| 2018-10-18 | $25.24 | $122.32 | 2,707,800 | — | — |
| 2018-10-17 | $25.03 | $121.30 | 1,441,200 | — | — |
| 2018-10-16 | $25.16 | $121.93 | 3,510,300 | — | — |
| 2018-10-15 | $24.75 | $119.94 | 4,902,500 | — | — |
| 2018-10-12 | $24.31 | $117.81 | 2,937,800 | — | — |
| 2018-10-11 | $24.65 | $119.46 | 4,468,700 | — | — |
| 2018-10-10 | $25.08 | $121.54 | 4,296,900 | — | — |
| 2018-10-09 | $24.99 | $121.11 | 2,543,200 | — | — |
| 2018-10-08 | $25.05 | $121.40 | 3,009,600 | — | — |
| 2018-10-05 | $24.97 | $121.01 | 3,706,600 | — | — |
| 2018-10-04 | $25.05 | $121.40 | 2,149,100 | — | — |
| 2018-10-03 | $24.81 | $120.23 | 1,776,200 | — | — |
| 2018-10-02 | $25.06 | $121.45 | 2,126,300 | — | — |
| 2018-10-01 | $24.79 | $120.14 | 1,603,100 | — | — |
| 2018-09-28 | $24.92 | $120.77 | 5,195,000 | — | — |
| 2018-09-27 | $24.78 | $120.09 | 2,457,700 | — | — |
| 2018-09-26 | $24.56 | $119.02 | 2,394,800 | — | — |
| 2018-09-25 | $24.89 | $120.62 | 2,846,900 | — | — |
| 2018-09-24 | $25.29 | $122.56 | 3,352,300 | — | — |
| 2018-09-21 | $25.55 | $123.82 | 11,601,900 | — | — |
| 2018-09-20 | $25.23 | $122.27 | 5,165,300 | — | — |
| 2018-09-19 | $25.54 | $123.77 | 6,470,400 | — | — |
| 2018-09-18 | $25.92 | $125.61 | 6,549,200 | — | — |
| 2018-09-17 | $25.73 | $124.69 | 15,104,500 | — | — |
| 2018-09-14 | $24.79 | $120.14 | 33,151,100 | — | — |
| 2018-09-13 | $28.08 | $136.08 | 1,968,400 | — | — |
| 2018-09-12 | $27.89 | $135.16 | 3,913,800 | — | — |
| 2018-09-11 | $27.73 | $134.38 | 1,872,400 | — | — |
| 2018-09-10 | $27.62 | $133.85 | 2,423,600 | — | — |
| 2018-09-07 | $27.35 | $132.54 | 1,913,700 | — | — |
| 2018-09-06 | $27.68 | $134.14 | 1,135,200 | — | — |
| 2018-09-05 | $27.54 | $133.46 | 1,990,800 | — | — |
| 2018-09-04 | $27.12 | $131.43 | 1,884,100 | — | — |
| 2018-08-31 | $27.07 | $131.19 | 2,246,200 | — | — |
| 2018-08-30 | $27.15 | $131.57 | 1,669,100 | — | — |
| 2018-08-29 | $27.25 | $132.06 | 2,389,000 | — | — |
| 2018-08-28 | $26.95 | $130.60 | 1,744,200 | — | — |
| 2018-08-27 | $26.95 | $130.60 | 1,867,500 | — | — |
| 2018-08-24 | $27.06 | $131.14 | 1,866,800 | — | — |
| 2018-08-23 | $27.04 | $131.04 | 1,412,600 | — | — |
| 2018-08-22 | $27.00 | $130.85 | 1,346,100 | — | — |
| 2018-08-21 | $27.17 | $131.67 | 1,913,400 | — | — |
| 2018-08-20 | $27.43 | $132.93 | 1,987,400 | — | — |
| 2018-08-17 | $27.60 | $133.75 | 2,372,700 | — | — |
| 2018-08-16 | $27.52 | $133.37 | 2,062,900 | — | — |
| 2018-08-15 | $27.19 | $131.77 | 3,563,500 | — | — |
| 2018-08-14 | $26.96 | $130.65 | 2,679,500 | — | — |
| 2018-08-13 | $26.83 | $130.02 | 3,024,500 | — | — |
| 2018-08-10 | $26.61 | $128.96 | 2,979,300 | — | — |
| 2018-08-09 | $26.51 | $128.47 | 1,693,700 | — | — |
| 2018-08-08 | $26.47 | $128.28 | 1,819,300 | — | — |
| 2018-08-07 | $26.54 | $128.62 | 1,778,800 | — | — |
| 2018-08-06 | $26.79 | $129.83 | 3,528,500 | — | — |
| 2018-08-03 | $26.59 | $128.86 | 2,646,600 | — | — |
| 2018-08-02 | $26.29 | $127.41 | 3,762,300 | — | — |
| 2018-08-01 | $25.90 | $125.52 | 3,274,800 | — | — |
| 2018-07-31 | $26.18 | $126.87 | 3,114,700 | — | — |
| 2018-07-30 | $25.72 | $124.64 | 3,356,800 | — | — |
| 2018-07-27 | $26.17 | $125.88 | 2,209,300 | — | — |
| 2018-07-26 | $26.12 | $125.64 | 1,844,500 | — | — |
| 2018-07-25 | $25.79 | $124.05 | 1,826,300 | — | — |
| 2018-07-24 | $25.79 | $124.05 | 3,561,600 | — | — |
| 2018-07-23 | $25.74 | $123.81 | 2,356,500 | — | — |
| 2018-07-20 | $25.95 | $124.82 | 2,721,400 | — | — |
| 2018-07-19 | $26.15 | $125.78 | 2,410,400 | — | — |
| 2018-07-18 | $25.90 | $124.58 | 2,323,000 | — | — |
| 2018-07-17 | $26.12 | $125.64 | 2,075,400 | — | — |
| 2018-07-16 | $26.26 | $126.31 | 1,404,800 | — | — |
| 2018-07-13 | $26.30 | $126.51 | 1,627,800 | — | — |
| 2018-07-12 | $26.30 | $126.51 | 2,239,000 | — | — |
| 2018-07-11 | $26.38 | $126.89 | 1,898,500 | — | — |
| 2018-07-10 | $26.24 | $126.22 | 3,181,800 | — | — |
| 2018-07-09 | $26.06 | $125.35 | 3,372,200 | — | — |
| 2018-07-06 | $26.88 | $129.29 | 2,350,400 | — | — |
| 2018-07-05 | $26.80 | $128.91 | 4,200,400 | — | — |
| 2018-07-03 | $26.73 | $128.57 | 1,450,200 | — | — |
| 2018-07-02 | $26.52 | $127.56 | 4,149,900 | — | — |
| 2018-06-29 | $26.28 | $126.41 | 4,136,100 | — | — |
| 2018-06-28 | $26.12 | $125.64 | 4,218,600 | — | — |
| 2018-06-27 | $25.83 | $124.24 | 1,645,600 | — | — |
| 2018-06-26 | $25.57 | $122.99 | 2,382,300 | — | — |
| 2018-06-25 | $25.67 | $123.47 | 2,991,100 | — | — |
| 2018-06-22 | $25.06 | $120.54 | 2,702,000 | — | — |
| 2018-06-21 | $24.78 | $119.19 | 2,853,800 | — | — |
| 2018-06-20 | $24.80 | $119.29 | 1,593,000 | — | — |
| 2018-06-19 | $24.67 | $118.66 | 2,272,700 | — | — |
| 2018-06-18 | $24.39 | $117.32 | 2,101,400 | — | — |
| 2018-06-15 | $24.26 | $116.69 | 4,875,000 | — | — |
| 2018-06-14 | $23.99 | $115.39 | 2,632,300 | — | — |
| 2018-06-13 | $23.80 | $114.48 | 3,398,200 | — | — |
| 2018-06-12 | $23.73 | $114.14 | 2,510,700 | — | — |
| 2018-06-11 | $23.27 | $111.93 | 1,958,500 | — | — |
| 2018-06-08 | $23.52 | $113.13 | 2,628,600 | — | — |
| 2018-06-07 | $23.56 | $113.33 | 3,157,700 | — | — |
| 2018-06-06 | $23.54 | $113.23 | 2,984,600 | — | — |
| 2018-06-05 | $24.25 | $116.64 | 2,787,700 | — | — |
| 2018-06-04 | $24.49 | $117.80 | 3,544,100 | — | — |
| 2018-06-01 | $24.74 | $119.00 | 2,873,500 | — | — |
| 2018-05-31 | $25.30 | $121.70 | 2,408,500 | — | — |
| 2018-05-30 | $25.31 | $121.74 | 2,464,900 | — | — |
| 2018-05-29 | $25.07 | $120.59 | 2,625,300 | — | — |
| 2018-05-25 | $25.10 | $120.73 | 2,592,200 | — | — |
| 2018-05-24 | $24.85 | $119.53 | 1,962,500 | — | — |
| 2018-05-23 | $24.67 | $118.66 | 2,300,200 | — | — |
| 2018-05-22 | $24.40 | $117.37 | 2,229,300 | — | — |
| 2018-05-21 | $24.40 | $117.37 | 2,141,100 | — | — |
| 2018-05-18 | $24.43 | $117.51 | 3,273,500 | — | — |
| 2018-05-17 | $24.36 | $117.17 | 3,053,700 | — | — |
| 2018-05-16 | $24.40 | $117.37 | 3,740,000 | — | — |
| 2018-05-15 | $24.69 | $118.76 | 2,622,600 | — | — |
| 2018-05-14 | $24.85 | $119.53 | 2,270,400 | — | — |
| 2018-05-11 | $24.93 | $119.92 | 2,161,600 | — | — |
| 2018-05-10 | $24.91 | $119.82 | 2,152,000 | — | — |
| 2018-05-09 | $24.65 | $118.57 | 3,009,000 | — | — |
| 2018-05-08 | $25.10 | $120.73 | 3,650,000 | — | — |
| 2018-05-07 | $25.48 | $122.56 | 3,288,900 | — | — |
| 2018-05-04 | $25.41 | $122.22 | 2,840,500 | — | — |
| 2018-05-03 | $25.57 | $122.99 | 4,622,200 | — | — |
| 2018-05-02 | $25.38 | $122.08 | 7,217,300 | — | — |
| 2018-05-01 | $24.52 | $117.94 | 3,922,600 | — | — |
| 2018-04-30 | $24.39 | $117.32 | 2,150,600 | — | — |
| 2018-04-27 | $24.51 | $117.90 | 2,565,600 | — | — |
| 2018-04-26 | $24.28 | $115.85 | 2,361,500 | — | — |
| 2018-04-25 | $23.91 | $114.09 | 2,172,800 | — | — |
| 2018-04-24 | $23.93 | $114.18 | 3,261,800 | — | — |
| 2018-04-23 | $23.87 | $113.89 | 1,838,000 | — | — |
| 2018-04-20 | $23.75 | $113.32 | 3,177,700 | — | — |
| 2018-04-19 | $24.00 | $114.51 | 2,962,500 | — | — |
| 2018-04-18 | $23.95 | $114.28 | 2,504,100 | — | — |
| 2018-04-17 | $24.14 | $115.18 | 1,321,200 | — | — |
| 2018-04-16 | $23.89 | $113.99 | 2,436,000 | — | — |
| 2018-04-13 | $23.55 | $112.37 | 2,739,400 | — | — |
| 2018-04-12 | $23.52 | $112.22 | 2,120,100 | — | — |
| 2018-04-11 | $23.98 | $114.42 | 3,608,300 | — | — |
| 2018-04-10 | $24.11 | $115.04 | 4,190,000 | — | — |
| 2018-04-09 | $24.15 | $115.23 | 3,818,500 | — | — |
| 2018-04-06 | $24.25 | $115.71 | 5,764,300 | — | — |
| 2018-04-05 | $24.43 | $116.57 | 3,648,300 | — | — |
| 2018-04-04 | $24.19 | $115.42 | 5,150,600 | — | — |
| 2018-04-03 | $24.02 | $114.61 | 2,808,400 | — | — |
| 2018-04-02 | $23.85 | $113.80 | 3,460,700 | — | — |
| 2018-03-29 | $23.91 | $114.09 | 2,800,800 | — | — |
| 2018-03-28 | $23.72 | $113.18 | 3,655,400 | — | — |
| 2018-03-27 | $23.79 | $113.51 | 6,568,200 | — | — |
| 2018-03-26 | $23.39 | $111.60 | 3,653,400 | — | — |
| 2018-03-23 | $23.06 | $110.03 | 3,829,000 | — | — |
| 2018-03-22 | $23.39 | $111.60 | 5,266,900 | — | — |
| 2018-03-21 | $23.29 | $111.13 | 3,172,200 | — | — |
| 2018-03-20 | $23.18 | $110.60 | 3,244,200 | — | — |
| 2018-03-19 | $23.24 | $110.89 | 2,249,000 | — | — |
| 2018-03-16 | $23.43 | $111.80 | 13,341,100 | — | — |
| 2018-03-15 | $23.39 | $111.60 | 4,420,200 | — | — |
| 2018-03-14 | $23.31 | $111.22 | 3,605,400 | — | — |
| 2018-03-13 | $23.14 | $110.41 | 3,771,800 | — | — |
| 2018-03-12 | $23.14 | $110.41 | 5,725,200 | — | — |
| 2018-03-09 | $22.96 | $109.55 | 4,872,500 | — | — |
| 2018-03-08 | $23.08 | $110.13 | 2,453,400 | — | — |
| 2018-03-07 | $22.95 | $109.50 | 4,216,200 | — | — |
| 2018-03-06 | $23.21 | $110.75 | 5,323,500 | — | — |
| 2018-03-05 | $23.53 | $112.27 | 3,926,300 | — | — |
| 2018-03-02 | $23.17 | $110.55 | 4,702,500 | — | — |
| 2018-03-01 | $23.17 | $110.55 | 5,428,400 | — | — |
| 2018-02-28 | $23.13 | $110.36 | 5,825,000 | — | — |
| 2018-02-27 | $23.32 | $111.27 | 3,909,600 | — | — |
| 2018-02-26 | $23.59 | $112.56 | 4,486,300 | — | — |
| 2018-02-23 | $23.60 | $112.61 | 3,767,900 | — | — |
| 2018-02-22 | $23.08 | $110.13 | 4,442,000 | — | — |
| 2018-02-21 | $22.80 | $108.79 | 2,851,900 | — | — |
| 2018-02-20 | $23.02 | $109.84 | 4,071,900 | — | — |
| 2018-02-16 | $23.48 | $112.03 | 3,911,500 | — | — |
| 2018-02-15 | $23.37 | $111.51 | 6,189,200 | — | — |
| 2018-02-14 | $22.74 | $108.50 | 3,187,900 | — | — |
| 2018-02-13 | $23.13 | $110.36 | 2,653,800 | — | — |
| 2018-02-12 | $23.11 | $110.27 | 3,695,400 | — | — |
| 2018-02-09 | $23.09 | $110.17 | 5,275,000 | — | — |
| 2018-02-08 | $22.51 | $107.41 | 6,438,700 | — | — |
| 2018-02-07 | $23.09 | $109.24 | 4,045,600 | — | — |
| 2018-02-06 | $23.28 | $110.14 | 4,925,100 | — | — |
| 2018-02-05 | $23.52 | $111.28 | 3,939,100 | — | — |
| 2018-02-02 | $23.97 | $113.41 | 2,915,600 | — | — |
| 2018-02-01 | $24.24 | $114.68 | 3,907,700 | — | — |
| 2018-01-31 | $24.68 | $116.76 | 4,422,000 | — | — |
| 2018-01-30 | $24.45 | $115.68 | 2,758,900 | — | — |
| 2018-01-29 | $24.22 | $114.59 | 3,026,400 | — | — |
| 2018-01-26 | $24.50 | $115.91 | 4,492,600 | — | — |
| 2018-01-25 | $24.42 | $115.53 | 2,761,600 | — | — |
| 2018-01-24 | $24.18 | $114.40 | 3,679,400 | — | — |
| 2018-01-23 | $24.17 | $114.35 | 2,313,900 | — | — |
| 2018-01-22 | $23.95 | $113.31 | 3,642,200 | — | — |
| 2018-01-19 | $23.94 | $113.26 | 2,586,100 | — | — |
| 2018-01-18 | $23.98 | $113.45 | 4,002,700 | — | — |
| 2018-01-17 | $24.15 | $114.26 | 2,103,700 | — | — |
| 2018-01-16 | $24.03 | $113.69 | 2,401,800 | — | — |
| 2018-01-12 | $24.07 | $113.88 | 2,661,400 | — | — |
| 2018-01-11 | $24.13 | $114.16 | 3,112,600 | — | — |
| 2018-01-10 | $24.13 | $114.16 | 3,862,400 | — | — |
| 2018-01-09 | $24.70 | $116.86 | 2,335,600 | — | — |
| 2018-01-08 | $25.00 | $118.28 | 2,803,700 | — | — |
| 2018-01-05 | $24.79 | $117.29 | 3,340,100 | — | — |
| 2018-01-04 | $25.09 | $118.70 | 3,428,800 | — | — |
| 2018-01-03 | $25.20 | $119.23 | 2,130,400 | — | — |
| 2018-01-02 | $25.36 | $119.98 | 2,695,100 | — | — |