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
- 1984-03-15 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 | $31.08 | $129.37 | 4,469,900 | — | — |
| 2018-12-28 | $30.91 | $128.66 | 7,434,200 | — | — |
| 2018-12-27 | $30.40 | $126.54 | 6,909,000 | — | — |
| 2018-12-26 | $30.26 | $125.96 | 6,684,600 | — | — |
| 2018-12-24 | $29.22 | $121.63 | 4,935,000 | — | — |
| 2018-12-21 | $30.76 | $128.04 | 11,301,600 | — | — |
| 2018-12-20 | $31.05 | $129.24 | 11,148,600 | — | — |
| 2018-12-19 | $31.32 | $130.37 | 13,327,700 | — | — |
| 2018-12-18 | $30.72 | $127.87 | 10,794,400 | — | — |
| 2018-12-17 | $31.19 | $129.83 | 9,143,900 | — | — |
| 2018-12-14 | $31.95 | $132.99 | 14,916,600 | — | — |
| 2018-12-13 | $32.27 | $134.32 | 8,038,800 | — | — |
| 2018-12-12 | $31.76 | $132.20 | 7,032,200 | — | — |
| 2018-12-11 | $31.49 | $131.08 | 6,432,000 | — | — |
| 2018-12-10 | $31.40 | $130.70 | 5,455,300 | — | — |
| 2018-12-07 | $31.93 | $132.91 | 5,384,400 | — | — |
| 2018-12-06 | $32.32 | $134.53 | 8,552,200 | — | — |
| 2018-12-04 | $32.86 | $136.78 | 4,003,200 | — | — |
| 2018-12-03 | $33.45 | $139.23 | 5,235,200 | — | — |
| 2018-11-30 | $32.73 | $136.24 | 7,078,700 | — | — |
| 2018-11-29 | $33.08 | $137.69 | 6,912,300 | — | — |
| 2018-11-28 | $32.35 | $134.65 | 5,740,000 | — | — |
| 2018-11-27 | $32.00 | $133.20 | 5,166,400 | — | — |
| 2018-11-26 | $32.29 | $134.40 | 4,704,300 | — | — |
| 2018-11-23 | $32.01 | $133.24 | 3,583,600 | — | — |
| 2018-11-21 | $33.47 | $139.32 | 5,527,200 | — | — |
| 2018-11-20 | $32.99 | $137.32 | 6,520,100 | — | — |
| 2018-11-19 | $33.24 | $138.36 | 4,526,000 | — | — |
| 2018-11-16 | $32.44 | $135.03 | 3,763,600 | — | — |
| 2018-11-15 | $32.27 | $134.32 | 3,468,500 | — | — |
| 2018-11-14 | $32.17 | $133.91 | 4,955,900 | — | — |
| 2018-11-13 | $32.63 | $135.61 | 5,108,900 | — | — |
| 2018-11-12 | $32.87 | $136.61 | 4,513,800 | — | — |
| 2018-11-09 | $32.83 | $136.44 | 6,466,400 | — | — |
| 2018-11-08 | $32.90 | $136.73 | 3,590,400 | — | — |
| 2018-11-07 | $33.17 | $137.85 | 5,172,100 | — | — |
| 2018-11-06 | $33.12 | $137.64 | 7,229,100 | — | — |
| 2018-11-05 | $32.32 | $134.32 | 4,791,000 | — | — |
| 2018-11-02 | $31.42 | $130.58 | 4,472,500 | — | — |
| 2018-11-01 | $31.67 | $131.62 | 4,197,300 | — | — |
| 2018-10-31 | $31.11 | $129.29 | 5,865,800 | — | — |
| 2018-10-30 | $30.48 | $126.67 | 5,399,700 | — | — |
| 2018-10-29 | $30.49 | $126.71 | 4,067,400 | — | — |
| 2018-10-26 | $31.26 | $129.91 | 4,909,500 | — | — |
| 2018-10-25 | $31.19 | $129.62 | 4,381,500 | — | — |
| 2018-10-24 | $31.52 | $130.99 | 2,740,600 | — | — |
| 2018-10-23 | $32.33 | $134.36 | 4,368,200 | — | — |
| 2018-10-22 | $32.20 | $133.82 | 2,599,700 | — | — |
| 2018-10-19 | $32.69 | $135.86 | 4,712,400 | — | — |
| 2018-10-18 | $32.37 | $134.53 | 3,402,800 | — | — |
| 2018-10-17 | $32.41 | $134.69 | 4,481,100 | — | — |
| 2018-10-16 | $33.39 | $138.77 | 3,540,600 | — | — |
| 2018-10-15 | $32.32 | $134.32 | 2,368,400 | — | — |
| 2018-10-12 | $31.98 | $132.91 | 4,115,200 | — | — |
| 2018-10-11 | $31.84 | $132.32 | 5,462,000 | — | — |
| 2018-10-10 | $32.67 | $135.77 | 3,755,800 | — | — |
| 2018-10-09 | $33.70 | $140.05 | 2,193,900 | — | — |
| 2018-10-08 | $33.70 | $140.05 | 2,192,100 | — | — |
| 2018-10-05 | $33.71 | $140.10 | 3,658,200 | — | — |
| 2018-10-04 | $33.90 | $140.89 | 4,150,300 | — | — |
| 2018-10-03 | $33.79 | $140.43 | 3,993,700 | — | — |
| 2018-10-02 | $33.36 | $138.64 | 3,298,500 | — | — |
| 2018-10-01 | $33.18 | $137.89 | 2,900,600 | — | — |
| 2018-09-28 | $32.29 | $134.19 | 4,145,000 | — | — |
| 2018-09-27 | $32.42 | $134.74 | 3,464,700 | — | — |
| 2018-09-26 | $32.42 | $134.74 | 4,542,000 | — | — |
| 2018-09-25 | $33.13 | $137.69 | 3,241,200 | — | — |
| 2018-09-24 | $33.82 | $140.55 | 3,157,800 | — | — |
| 2018-09-21 | $34.43 | $143.09 | 4,864,500 | — | — |
| 2018-09-20 | $34.40 | $142.96 | 3,609,000 | — | — |
| 2018-09-19 | $34.61 | $143.84 | 3,353,800 | — | — |
| 2018-09-18 | $34.53 | $143.50 | 4,054,500 | — | — |
| 2018-09-17 | $34.28 | $142.47 | 2,233,000 | — | — |
| 2018-09-14 | $33.89 | $140.84 | 1,797,600 | — | — |
| 2018-09-13 | $34.13 | $141.84 | 2,303,500 | — | — |
| 2018-09-12 | $34.16 | $141.97 | 1,786,800 | — | — |
| 2018-09-11 | $34.32 | $142.63 | 2,715,600 | — | — |
| 2018-09-10 | $33.75 | $140.26 | 1,835,400 | — | — |
| 2018-09-07 | $34.02 | $141.38 | 2,279,100 | — | — |
| 2018-09-06 | $34.26 | $142.38 | 1,943,900 | — | — |
| 2018-09-05 | $34.63 | $143.92 | 3,303,300 | — | — |
| 2018-09-04 | $34.11 | $141.76 | 3,101,600 | — | — |
| 2018-08-31 | $34.17 | $142.01 | 3,101,200 | — | — |
| 2018-08-30 | $34.76 | $144.46 | 3,368,900 | — | — |
| 2018-08-29 | $34.89 | $145.00 | 3,124,600 | — | — |
| 2018-08-28 | $35.01 | $145.50 | 4,517,500 | — | — |
| 2018-08-27 | $35.59 | $147.91 | 3,211,900 | — | — |
| 2018-08-24 | $35.54 | $147.70 | 9,491,700 | — | — |
| 2018-08-23 | $36.00 | $149.61 | 1,633,400 | — | — |
| 2018-08-22 | $36.18 | $150.36 | 1,528,500 | — | — |
| 2018-08-21 | $35.89 | $149.16 | 1,797,800 | — | — |
| 2018-08-20 | $36.22 | $150.53 | 2,179,800 | — | — |
| 2018-08-17 | $36.03 | $149.74 | 3,958,000 | — | — |
| 2018-08-16 | $34.90 | $145.04 | 1,999,400 | — | — |
| 2018-08-15 | $35.08 | $145.79 | 1,941,000 | — | — |
| 2018-08-14 | $35.51 | $147.58 | 2,011,600 | — | — |
| 2018-08-13 | $35.70 | $148.37 | 2,286,300 | — | — |
| 2018-08-10 | $35.88 | $149.11 | 3,022,600 | — | — |
| 2018-08-09 | $36.19 | $150.40 | 2,275,300 | — | — |
| 2018-08-08 | $35.77 | $148.66 | 2,053,000 | — | — |
| 2018-08-07 | $35.87 | $149.07 | 4,444,700 | — | — |
| 2018-08-06 | $36.51 | $151.73 | 1,828,500 | — | — |
| 2018-08-03 | $35.95 | $149.41 | 4,120,600 | — | — |
| 2018-08-02 | $35.45 | $147.33 | 2,635,900 | — | — |
| 2018-08-01 | $35.26 | $146.54 | 1,929,400 | — | — |
| 2018-07-31 | $35.43 | $147.24 | 2,875,600 | — | — |
| 2018-07-30 | $35.31 | $146.75 | 1,818,300 | — | — |
| 2018-07-27 | $34.94 | $145.21 | 2,496,900 | — | — |
| 2018-07-26 | $35.15 | $146.08 | 2,382,900 | — | — |
| 2018-07-25 | $34.94 | $145.21 | 3,282,400 | — | — |
| 2018-07-24 | $34.81 | $144.67 | 2,685,900 | — | — |
| 2018-07-23 | $34.56 | $143.63 | 2,112,200 | — | — |
| 2018-07-20 | $34.61 | $143.84 | 3,656,900 | — | — |
| 2018-07-19 | $35.24 | $146.45 | 7,930,200 | — | — |
| 2018-07-18 | $34.21 | $142.17 | 2,748,000 | — | — |
| 2018-07-17 | $34.50 | $143.38 | 3,331,300 | — | — |
| 2018-07-16 | $35.36 | $146.95 | 2,275,500 | — | — |
| 2018-07-13 | $35.58 | $147.87 | 2,384,000 | — | — |
| 2018-07-12 | $35.83 | $148.91 | 3,692,400 | — | — |
| 2018-07-11 | $35.41 | $147.16 | 2,118,900 | — | — |
| 2018-07-10 | $35.79 | $148.74 | 2,738,400 | — | — |
| 2018-07-09 | $35.47 | $147.41 | 3,100,400 | — | — |
| 2018-07-06 | $35.61 | $147.99 | 3,220,300 | — | — |
| 2018-07-05 | $35.10 | $145.87 | 3,828,800 | — | — |
| 2018-07-03 | $35.19 | $146.25 | 2,126,500 | — | — |
| 2018-07-02 | $35.00 | $145.46 | 4,649,200 | — | — |
| 2018-06-29 | $35.69 | $148.33 | 17,696,700 | — | — |
| 2018-06-28 | $33.11 | $137.60 | 8,951,300 | — | — |
| 2018-06-27 | $31.68 | $131.66 | 4,543,600 | — | — |
| 2018-06-26 | $32.16 | $133.65 | 4,409,800 | — | — |
| 2018-06-25 | $31.28 | $130.00 | 3,321,400 | — | — |
| 2018-06-22 | $31.73 | $131.87 | 3,566,100 | — | — |
| 2018-06-21 | $31.26 | $129.91 | 2,852,600 | — | — |
| 2018-06-20 | $31.75 | $131.95 | 3,612,300 | — | — |
| 2018-06-19 | $31.70 | $131.74 | 3,763,800 | — | — |
| 2018-06-18 | $32.31 | $134.28 | 4,541,500 | — | — |
| 2018-06-15 | $32.03 | $133.11 | 4,135,100 | — | — |
| 2018-06-14 | $32.60 | $135.48 | 2,925,400 | — | — |
| 2018-06-13 | $32.41 | $134.69 | 3,531,400 | — | — |
| 2018-06-12 | $32.46 | $134.90 | 2,792,900 | — | — |
| 2018-06-11 | $32.26 | $134.07 | 3,318,500 | — | — |
| 2018-06-08 | $31.33 | $130.21 | 2,715,200 | — | — |
| 2018-06-07 | $31.29 | $130.04 | 3,605,200 | — | — |
| 2018-06-06 | $30.97 | $128.71 | 4,954,700 | — | — |
| 2018-06-05 | $31.50 | $130.91 | 3,805,000 | — | — |
| 2018-06-04 | $31.17 | $129.54 | 3,536,700 | — | — |
| 2018-06-01 | $30.73 | $127.71 | 4,706,300 | — | — |
| 2018-05-31 | $31.07 | $129.12 | 4,568,400 | — | — |
| 2018-05-30 | $31.13 | $129.37 | 4,629,700 | — | — |
| 2018-05-29 | $30.60 | $127.17 | 3,693,100 | — | — |
| 2018-05-25 | $31.24 | $129.83 | 2,963,400 | — | — |
| 2018-05-24 | $31.58 | $131.24 | 3,333,800 | — | — |
| 2018-05-23 | $31.77 | $132.03 | 5,085,300 | — | — |
| 2018-05-22 | $31.57 | $131.20 | 5,220,900 | — | — |
| 2018-05-21 | $31.94 | $132.74 | 3,328,800 | — | — |
| 2018-05-18 | $32.16 | $133.65 | 5,835,600 | — | — |
| 2018-05-17 | $33.00 | $137.15 | 5,733,500 | — | — |
| 2018-05-16 | $32.70 | $135.90 | 3,313,600 | — | — |
| 2018-05-15 | $33.07 | $137.44 | 3,253,200 | — | — |
| 2018-05-14 | $33.25 | $138.18 | 3,370,300 | — | — |
| 2018-05-11 | $33.76 | $138.13 | 3,715,300 | — | — |
| 2018-05-10 | $33.12 | $135.51 | 4,529,800 | — | — |
| 2018-05-09 | $32.11 | $131.38 | 3,605,400 | — | — |
| 2018-05-08 | $31.20 | $127.65 | 3,607,200 | — | — |
| 2018-05-07 | $31.56 | $129.13 | 2,427,800 | — | — |
| 2018-05-04 | $31.38 | $128.39 | 2,548,100 | — | — |
| 2018-05-03 | $30.90 | $126.42 | 2,713,200 | — | — |
| 2018-05-02 | $30.67 | $125.48 | 2,231,700 | — | — |
| 2018-05-01 | $30.62 | $125.28 | 2,685,300 | — | — |
| 2018-04-30 | $30.27 | $123.85 | 3,919,300 | — | — |
| 2018-04-27 | $29.80 | $121.92 | 5,449,300 | — | — |
| 2018-04-26 | $29.42 | $120.37 | 3,731,400 | — | — |
| 2018-04-25 | $29.27 | $119.76 | 5,645,800 | — | — |
| 2018-04-24 | $29.39 | $120.25 | 10,069,000 | — | — |
| 2018-04-23 | $31.01 | $126.88 | 3,514,500 | — | — |
| 2018-04-20 | $31.21 | $127.69 | 4,633,700 | — | — |
| 2018-04-19 | $31.98 | $130.84 | 4,518,600 | — | — |
| 2018-04-18 | $33.10 | $135.43 | 2,928,400 | — | — |
| 2018-04-17 | $32.98 | $134.94 | 3,252,100 | — | — |
| 2018-04-16 | $32.59 | $133.34 | 2,068,800 | — | — |
| 2018-04-13 | $32.06 | $131.17 | 2,240,000 | — | — |
| 2018-04-12 | $31.95 | $130.72 | 1,629,600 | — | — |
| 2018-04-11 | $31.90 | $130.52 | 2,307,900 | — | — |
| 2018-04-10 | $32.09 | $131.29 | 2,755,600 | — | — |
| 2018-04-09 | $31.62 | $129.37 | 3,710,200 | — | — |
| 2018-04-06 | $31.23 | $127.78 | 2,744,900 | — | — |
| 2018-04-05 | $31.49 | $128.84 | 5,973,000 | — | — |
| 2018-04-04 | $30.89 | $126.38 | 4,441,500 | — | — |
| 2018-04-03 | $30.31 | $124.01 | 3,386,500 | — | — |
| 2018-04-02 | $30.59 | $125.16 | 2,702,200 | — | — |
| 2018-03-29 | $31.47 | $128.76 | 3,688,100 | — | — |
| 2018-03-28 | $30.36 | $124.22 | 3,091,900 | — | — |
| 2018-03-27 | $30.44 | $124.54 | 5,110,700 | — | — |
| 2018-03-26 | $29.95 | $122.54 | 4,365,900 | — | — |
| 2018-03-23 | $29.91 | $122.37 | 3,651,100 | — | — |
| 2018-03-22 | $30.63 | $125.32 | 3,596,700 | — | — |
| 2018-03-21 | $31.13 | $127.37 | 5,241,800 | — | — |
| 2018-03-20 | $29.93 | $122.46 | 3,736,100 | — | — |
| 2018-03-19 | $30.70 | $125.61 | 4,724,800 | — | — |
| 2018-03-16 | $31.54 | $129.04 | 10,581,700 | — | — |
| 2018-03-15 | $31.46 | $128.72 | 10,937,000 | — | — |
| 2018-03-14 | $33.09 | $135.39 | 3,616,500 | — | — |
| 2018-03-13 | $32.89 | $134.57 | 2,380,400 | — | — |
| 2018-03-12 | $32.66 | $133.63 | 2,267,200 | — | — |
| 2018-03-09 | $32.01 | $130.97 | 2,976,200 | — | — |
| 2018-03-08 | $31.88 | $130.43 | 1,779,100 | — | — |
| 2018-03-07 | $31.43 | $128.59 | 2,486,500 | — | — |
| 2018-03-06 | $31.77 | $129.98 | 2,077,500 | — | — |
| 2018-03-05 | $31.57 | $129.17 | 2,617,100 | — | — |
| 2018-03-02 | $31.48 | $128.80 | 2,890,900 | — | — |
| 2018-03-01 | $31.81 | $130.15 | 3,830,900 | — | — |
| 2018-02-28 | $31.82 | $130.19 | 3,344,900 | — | — |
| 2018-02-27 | $32.99 | $134.98 | 2,758,500 | — | — |
| 2018-02-26 | $33.92 | $138.78 | 2,647,900 | — | — |
| 2018-02-23 | $33.76 | $138.13 | 3,100,000 | — | — |
| 2018-02-22 | $33.48 | $136.98 | 2,820,600 | — | — |
| 2018-02-21 | $34.11 | $139.56 | 2,882,400 | — | — |
| 2018-02-20 | $34.08 | $139.44 | 3,189,100 | — | — |
| 2018-02-16 | $34.27 | $140.21 | 3,346,200 | — | — |
| 2018-02-15 | $34.55 | $141.36 | 4,973,400 | — | — |
| 2018-02-14 | $34.30 | $140.34 | 4,396,200 | — | — |
| 2018-02-13 | $35.03 | $141.14 | 2,318,000 | — | — |
| 2018-02-12 | $34.73 | $139.93 | 2,968,300 | — | — |
| 2018-02-09 | $34.02 | $137.07 | 4,121,000 | — | — |
| 2018-02-08 | $34.34 | $138.36 | 4,223,600 | — | — |
| 2018-02-07 | $35.16 | $141.67 | 3,326,600 | — | — |
| 2018-02-06 | $35.04 | $141.18 | 5,080,800 | — | — |
| 2018-02-05 | $34.37 | $138.48 | 5,824,000 | — | — |
| 2018-02-02 | $34.70 | $139.81 | 5,280,300 | — | — |
| 2018-02-01 | $35.86 | $144.49 | 3,740,500 | — | — |
| 2018-01-31 | $36.63 | $147.59 | 2,326,600 | — | — |
| 2018-01-30 | $36.81 | $148.31 | 3,237,500 | — | — |
| 2018-01-29 | $37.58 | $151.42 | 3,563,600 | — | — |
| 2018-01-26 | $38.19 | $153.87 | 2,959,800 | — | — |
| 2018-01-25 | $38.62 | $155.61 | 2,478,800 | — | — |
| 2018-01-24 | $39.50 | $159.15 | 2,396,700 | — | — |
| 2018-01-23 | $39.49 | $159.11 | 2,757,300 | — | — |
| 2018-01-22 | $39.64 | $159.72 | 2,593,200 | — | — |
| 2018-01-19 | $39.39 | $158.71 | 2,028,300 | — | — |
| 2018-01-18 | $39.72 | $160.04 | 1,741,300 | — | — |
| 2018-01-17 | $39.81 | $160.40 | 1,711,100 | — | — |
| 2018-01-16 | $39.78 | $160.28 | 1,842,800 | — | — |
| 2018-01-12 | $39.74 | $160.12 | 2,462,500 | — | — |
| 2018-01-11 | $39.49 | $159.11 | 2,389,100 | — | — |
| 2018-01-10 | $39.16 | $157.78 | 3,758,400 | — | — |
| 2018-01-09 | $40.24 | $162.13 | 1,726,200 | — | — |
| 2018-01-08 | $40.73 | $164.11 | 1,497,000 | — | — |
| 2018-01-05 | $40.74 | $164.15 | 2,499,700 | — | — |
| 2018-01-04 | $40.77 | $164.27 | 2,025,700 | — | — |
| 2018-01-03 | $40.41 | $162.82 | 1,839,000 | — | — |
| 2018-01-02 | $40.14 | $161.73 | 2,464,100 | — | — |