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
- 1978-10-31 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 | $27.94 | $33.04 | 9,208,742 | — | — |
| 2018-12-28 | $27.77 | $32.83 | 6,998,405 | — | — |
| 2018-12-27 | $27.88 | $32.97 | 5,839,325 | — | — |
| 2018-12-26 | $27.91 | $32.55 | 9,869,051 | — | — |
| 2018-12-24 | $26.50 | $30.91 | 4,942,596 | — | — |
| 2018-12-21 | $27.14 | $31.65 | 14,356,138 | — | — |
| 2018-12-20 | $27.73 | $32.34 | 12,195,811 | — | — |
| 2018-12-19 | $27.65 | $32.25 | 10,515,336 | — | — |
| 2018-12-18 | $29.27 | $34.13 | 6,907,912 | — | — |
| 2018-12-17 | $28.91 | $33.72 | 8,369,960 | — | — |
| 2018-12-14 | $29.31 | $34.18 | 7,560,680 | — | — |
| 2018-12-13 | $30.20 | $35.22 | 6,514,849 | — | — |
| 2018-12-12 | $30.97 | $36.12 | 8,066,728 | — | — |
| 2018-12-11 | $31.44 | $36.67 | 5,688,900 | — | — |
| 2018-12-10 | $31.49 | $36.72 | 6,538,001 | — | — |
| 2018-12-07 | $31.77 | $37.05 | 6,260,304 | — | — |
| 2018-12-06 | $32.96 | $38.43 | 8,935,277 | — | — |
| 2018-12-04 | $32.53 | $37.94 | 13,386,511 | — | — |
| 2018-12-03 | $35.05 | $40.88 | 9,976,611 | — | — |
| 2018-11-30 | $34.31 | $40.01 | 12,463,322 | — | — |
| 2018-11-29 | $34.41 | $40.13 | 9,852,249 | — | — |
| 2018-11-28 | $36.39 | $42.44 | 13,915,843 | — | — |
| 2018-11-27 | $36.80 | $42.91 | 4,615,153 | — | — |
| 2018-11-26 | $36.22 | $42.24 | 5,551,837 | — | — |
| 2018-11-23 | $35.78 | $41.73 | 4,311,657 | — | — |
| 2018-11-21 | $35.45 | $41.34 | 8,193,736 | — | — |
| 2018-11-20 | $34.53 | $40.27 | 11,210,705 | — | — |
| 2018-11-19 | $34.10 | $39.76 | 5,879,941 | — | — |
| 2018-11-16 | $35.22 | $41.08 | 5,143,824 | — | — |
| 2018-11-15 | $35.32 | $41.19 | 6,785,535 | — | — |
| 2018-11-14 | $34.05 | $39.71 | 5,790,506 | — | — |
| 2018-11-13 | $33.78 | $39.39 | 8,349,982 | — | — |
| 2018-11-12 | $32.85 | $38.31 | 6,698,746 | — | — |
| 2018-11-09 | $34.57 | $40.31 | 7,575,895 | — | — |
| 2018-11-08 | $35.95 | $41.92 | 5,290,677 | — | — |
| 2018-11-07 | $36.68 | $42.78 | 5,260,248 | — | — |
| 2018-11-06 | $36.96 | $43.11 | 4,852,367 | — | — |
| 2018-11-05 | $36.55 | $42.63 | 7,873,570 | — | — |
| 2018-11-02 | $36.08 | $42.08 | 10,257,351 | — | — |
| 2018-11-01 | $35.59 | $41.50 | 12,809,418 | — | — |
| 2018-10-31 | $32.55 | $37.97 | 10,184,322 | — | — |
| 2018-10-30 | $31.27 | $36.47 | 13,557,310 | — | — |
| 2018-10-29 | $31.41 | $36.63 | 18,153,545 | — | — |
| 2018-10-26 | $33.40 | $38.95 | 39,381,476 | — | — |
| 2018-10-25 | $40.82 | $47.61 | 9,612,124 | — | — |
| 2018-10-24 | $39.56 | $46.14 | 7,693,907 | — | — |
| 2018-10-23 | $42.07 | $49.06 | 5,163,801 | — | — |
| 2018-10-22 | $41.84 | $48.80 | 5,899,257 | — | — |
| 2018-10-19 | $42.74 | $49.84 | 8,306,720 | — | — |
| 2018-10-18 | $42.20 | $49.21 | 6,484,817 | — | — |
| 2018-10-17 | $42.15 | $49.15 | 3,979,584 | — | — |
| 2018-10-16 | $42.37 | $49.42 | 4,274,216 | — | — |
| 2018-10-15 | $41.19 | $48.04 | 3,877,713 | — | — |
| 2018-10-12 | $41.13 | $47.96 | 5,847,131 | — | — |
| 2018-10-11 | $40.91 | $47.72 | 6,004,171 | — | — |
| 2018-10-10 | $40.93 | $47.73 | 7,184,816 | — | — |
| 2018-10-09 | $41.13 | $47.97 | 5,345,978 | — | — |
| 2018-10-08 | $42.06 | $49.06 | 3,351,291 | — | — |
| 2018-10-05 | $42.44 | $49.50 | 5,238,419 | — | — |
| 2018-10-04 | $42.79 | $49.90 | 7,193,151 | — | — |
| 2018-10-03 | $44.11 | $51.44 | 5,652,914 | — | — |
| 2018-10-02 | $43.63 | $50.88 | 5,579,620 | — | — |
| 2018-10-01 | $43.85 | $51.14 | 5,862,478 | — | — |
| 2018-09-28 | $44.25 | $51.60 | 5,709,671 | — | — |
| 2018-09-27 | $44.05 | $51.37 | 3,887,900 | — | — |
| 2018-09-26 | $44.55 | $51.52 | 6,615,529 | — | — |
| 2018-09-25 | $45.11 | $52.16 | 5,922,277 | — | — |
| 2018-09-24 | $45.29 | $52.37 | 7,802,922 | — | — |
| 2018-09-21 | $45.90 | $53.07 | 13,125,748 | — | — |
| 2018-09-20 | $45.39 | $52.49 | 8,575,951 | — | — |
| 2018-09-19 | $44.13 | $51.03 | 4,700,222 | — | — |
| 2018-09-18 | $43.92 | $50.78 | 6,529,534 | — | — |
| 2018-09-17 | $43.22 | $49.98 | 4,632,352 | — | — |
| 2018-09-14 | $43.05 | $49.78 | 4,007,235 | — | — |
| 2018-09-13 | $43.16 | $49.91 | 6,790,562 | — | — |
| 2018-09-12 | $42.76 | $49.44 | 9,539,756 | — | — |
| 2018-09-11 | $41.56 | $48.05 | 9,754,744 | — | — |
| 2018-09-10 | $43.12 | $49.86 | 4,799,844 | — | — |
| 2018-09-07 | $43.61 | $50.42 | 6,333,730 | — | — |
| 2018-09-06 | $43.68 | $50.51 | 7,901,750 | — | — |
| 2018-09-05 | $45.36 | $52.45 | 7,534,485 | — | — |
| 2018-09-04 | $45.53 | $52.65 | 11,718,869 | — | — |
| 2018-08-31 | $47.80 | $55.27 | 4,394,345 | — | — |
| 2018-08-30 | $47.83 | $55.31 | 4,271,702 | — | — |
| 2018-08-29 | $47.91 | $55.40 | 4,781,851 | — | — |
| 2018-08-28 | $48.88 | $56.52 | 2,821,827 | — | — |
| 2018-08-27 | $48.73 | $56.35 | 4,185,840 | — | — |
| 2018-08-24 | $48.23 | $55.77 | 3,462,291 | — | — |
| 2018-08-23 | $47.88 | $55.37 | 4,166,656 | — | — |
| 2018-08-22 | $48.39 | $55.96 | 3,680,454 | — | — |
| 2018-08-21 | $49.05 | $56.72 | 4,072,856 | — | — |
| 2018-08-20 | $48.39 | $55.96 | 4,629,309 | — | — |
| 2018-08-17 | $48.85 | $56.49 | 4,500,581 | — | — |
| 2018-08-16 | $49.18 | $56.86 | 5,596,158 | — | — |
| 2018-08-15 | $48.34 | $55.89 | 13,458,482 | — | — |
| 2018-08-14 | $49.12 | $56.80 | 4,310,202 | — | — |
| 2018-08-13 | $48.54 | $56.13 | 4,743,087 | — | — |
| 2018-08-10 | $48.97 | $56.63 | 6,163,592 | — | — |
| 2018-08-09 | $49.97 | $57.78 | 7,814,829 | — | — |
| 2018-08-08 | $50.68 | $58.60 | 4,167,847 | — | — |
| 2018-08-07 | $51.21 | $59.22 | 5,377,598 | — | — |
| 2018-08-06 | $51.63 | $59.70 | 4,739,515 | — | — |
| 2018-08-03 | $51.37 | $59.40 | 6,208,839 | — | — |
| 2018-08-02 | $51.79 | $59.89 | 6,260,568 | — | — |
| 2018-08-01 | $52.33 | $60.51 | 6,217,439 | — | — |
| 2018-07-31 | $53.02 | $61.31 | 6,554,804 | — | — |
| 2018-07-30 | $52.93 | $61.21 | 8,544,728 | — | — |
| 2018-07-27 | $53.76 | $62.17 | 14,851,733 | — | — |
| 2018-07-26 | $58.27 | $67.38 | 7,130,705 | — | — |
| 2018-07-25 | $57.17 | $66.10 | 3,978,790 | — | — |
| 2018-07-24 | $56.77 | $65.65 | 4,323,961 | — | — |
| 2018-07-23 | $57.73 | $66.76 | 5,045,790 | — | — |
| 2018-07-20 | $57.93 | $66.99 | 4,372,515 | — | — |
| 2018-07-19 | $58.55 | $67.70 | 3,449,723 | — | — |
| 2018-07-18 | $59.55 | $68.86 | 3,307,500 | — | — |
| 2018-07-17 | $59.71 | $69.04 | 2,173,028 | — | — |
| 2018-07-16 | $59.28 | $68.55 | 2,877,128 | — | — |
| 2018-07-13 | $60.11 | $69.50 | 2,237,590 | — | — |
| 2018-07-12 | $59.60 | $68.92 | 2,710,827 | — | — |
| 2018-07-11 | $59.10 | $68.34 | 4,233,997 | — | — |
| 2018-07-10 | $60.53 | $69.99 | 3,684,423 | — | — |
| 2018-07-09 | $60.23 | $69.64 | 3,588,241 | — | — |
| 2018-07-06 | $58.90 | $68.11 | 2,959,683 | — | — |
| 2018-07-05 | $58.55 | $67.70 | 3,423,395 | — | — |
| 2018-07-03 | $58.10 | $67.19 | 2,466,469 | — | — |
| 2018-07-02 | $58.99 | $68.21 | 3,289,640 | — | — |
| 2018-06-29 | $58.51 | $67.66 | 3,453,692 | — | — |
| 2018-06-28 | $58.15 | $67.24 | 4,199,996 | — | — |
| 2018-06-27 | $58.43 | $67.13 | 4,475,444 | — | — |
| 2018-06-26 | $59.34 | $68.18 | 4,646,905 | — | — |
| 2018-06-25 | $59.06 | $67.85 | 6,042,538 | — | — |
| 2018-06-22 | $60.23 | $69.19 | 4,732,503 | — | — |
| 2018-06-21 | $61.14 | $70.24 | 5,005,306 | — | — |
| 2018-06-20 | $60.63 | $69.66 | 3,787,881 | — | — |
| 2018-06-19 | $60.85 | $69.91 | 4,127,892 | — | — |
| 2018-06-18 | $60.67 | $69.70 | 5,183,382 | — | — |
| 2018-06-15 | $60.92 | $69.99 | 7,303,357 | — | — |
| 2018-06-14 | $62.40 | $71.68 | 5,440,308 | — | — |
| 2018-06-13 | $62.63 | $71.95 | 5,577,636 | — | — |
| 2018-06-12 | $62.07 | $71.31 | 5,297,557 | — | — |
| 2018-06-11 | $62.74 | $72.07 | 5,181,662 | — | — |
| 2018-06-08 | $62.45 | $71.74 | 3,802,037 | — | — |
| 2018-06-07 | $62.43 | $71.73 | 11,674,284 | — | — |
| 2018-06-06 | $64.04 | $73.57 | 6,355,692 | — | — |
| 2018-06-05 | $64.93 | $74.59 | 3,772,005 | — | — |
| 2018-06-04 | $64.13 | $73.68 | 5,607,271 | — | — |
| 2018-06-01 | $64.91 | $74.57 | 4,959,530 | — | — |
| 2018-05-31 | $63.12 | $72.52 | 6,477,540 | — | — |
| 2018-05-30 | $65.40 | $75.14 | 4,036,870 | — | — |
| 2018-05-29 | $65.37 | $75.11 | 3,921,769 | — | — |
| 2018-05-25 | $65.27 | $74.98 | 3,726,362 | — | — |
| 2018-05-24 | $66.11 | $75.95 | 6,356,089 | — | — |
| 2018-05-23 | $66.89 | $76.85 | 5,850,968 | — | — |
| 2018-05-22 | $66.42 | $76.30 | 5,621,295 | — | — |
| 2018-05-21 | $65.40 | $75.14 | 5,340,686 | — | — |
| 2018-05-18 | $64.06 | $73.59 | 4,541,727 | — | — |
| 2018-05-17 | $65.40 | $75.13 | 5,325,737 | — | — |
| 2018-05-16 | $65.77 | $75.57 | 9,424,787 | — | — |
| 2018-05-15 | $62.72 | $72.06 | 7,810,992 | — | — |
| 2018-05-14 | $61.32 | $70.44 | 8,304,339 | — | — |
| 2018-05-11 | $59.56 | $68.43 | 4,009,219 | — | — |
| 2018-05-10 | $59.74 | $68.64 | 4,341,821 | — | — |
| 2018-05-09 | $59.30 | $68.12 | 4,594,911 | — | — |
| 2018-05-08 | $58.75 | $67.50 | 3,674,103 | — | — |
| 2018-05-07 | $59.35 | $68.18 | 5,981,283 | — | — |
| 2018-05-04 | $58.41 | $67.11 | 6,321,426 | — | — |
| 2018-05-03 | $58.19 | $66.85 | 5,989,750 | — | — |
| 2018-05-02 | $58.03 | $66.67 | 7,173,174 | — | — |
| 2018-05-01 | $60.31 | $69.29 | 5,987,501 | — | — |
| 2018-04-30 | $59.55 | $68.42 | 10,008,892 | — | — |
| 2018-04-27 | $61.13 | $70.23 | 12,079,387 | — | — |
| 2018-04-26 | $66.45 | $76.34 | 5,735,073 | — | — |
| 2018-04-25 | $64.94 | $74.61 | 3,451,972 | — | — |
| 2018-04-24 | $65.33 | $75.05 | 4,569,774 | — | — |
| 2018-04-23 | $65.76 | $75.55 | 4,448,852 | — | — |
| 2018-04-20 | $67.69 | $77.77 | 4,707,896 | — | — |
| 2018-04-19 | $67.66 | $77.73 | 3,149,005 | — | — |
| 2018-04-18 | $69.31 | $79.63 | 3,996,122 | — | — |
| 2018-04-17 | $69.06 | $79.34 | 2,845,905 | — | — |
| 2018-04-16 | $68.42 | $78.61 | 3,340,707 | — | — |
| 2018-04-13 | $67.97 | $78.09 | 3,795,158 | — | — |
| 2018-04-12 | $68.41 | $78.59 | 3,072,403 | — | — |
| 2018-04-11 | $67.75 | $77.83 | 3,494,969 | — | — |
| 2018-04-10 | $68.57 | $78.78 | 3,940,556 | — | — |
| 2018-04-09 | $66.94 | $76.90 | 3,125,984 | — | — |
| 2018-04-06 | $66.34 | $76.22 | 4,882,796 | — | — |
| 2018-04-05 | $68.43 | $78.61 | 3,069,889 | — | — |
| 2018-04-04 | $69.92 | $80.33 | 3,062,877 | — | — |
| 2018-04-03 | $68.94 | $79.20 | 3,092,645 | — | — |
| 2018-04-02 | $68.02 | $78.14 | 4,504,418 | — | — |
| 2018-03-29 | $69.74 | $80.12 | 4,462,479 | — | — |
| 2018-03-28 | $68.63 | $78.85 | 3,715,249 | — | — |
| 2018-03-27 | $69.67 | $79.61 | 4,400,827 | — | — |
| 2018-03-26 | $71.25 | $81.42 | 5,795,269 | — | — |
| 2018-03-23 | $69.80 | $79.75 | 11,330,701 | — | — |
| 2018-03-22 | $76.21 | $87.08 | 4,279,640 | — | — |
| 2018-03-21 | $77.73 | $88.82 | 3,150,989 | — | — |
| 2018-03-20 | $78.36 | $89.54 | 3,306,442 | — | — |
| 2018-03-19 | $77.97 | $89.10 | 5,866,314 | — | — |
| 2018-03-16 | $80.46 | $91.94 | 9,644,538 | — | — |
| 2018-03-15 | $77.27 | $88.29 | 3,567,470 | — | — |
| 2018-03-14 | $78.00 | $89.13 | 5,260,645 | — | — |
| 2018-03-13 | $77.79 | $88.88 | 9,119,439 | — | — |
| 2018-03-12 | $77.75 | $88.84 | 7,623,258 | — | — |
| 2018-03-09 | $75.25 | $85.98 | 6,007,346 | — | — |
| 2018-03-08 | $73.48 | $83.97 | 5,445,203 | — | — |
| 2018-03-07 | $72.01 | $82.28 | 7,944,615 | — | — |
| 2018-03-06 | $70.90 | $81.01 | 8,723,333 | — | — |
| 2018-03-05 | $67.99 | $77.69 | 4,512,224 | — | — |
| 2018-03-02 | $66.70 | $76.22 | 3,314,644 | — | — |
| 2018-03-01 | $65.96 | $75.37 | 4,702,604 | — | — |
| 2018-02-28 | $65.79 | $75.17 | 4,103,020 | — | — |
| 2018-02-27 | $65.90 | $75.30 | 4,513,150 | — | — |
| 2018-02-26 | $67.44 | $77.06 | 3,647,643 | — | — |
| 2018-02-23 | $67.38 | $76.99 | 5,635,848 | — | — |
| 2018-02-22 | $64.65 | $73.87 | 3,004,004 | — | — |
| 2018-02-21 | $64.75 | $73.99 | 3,421,675 | — | — |
| 2018-02-20 | $65.35 | $74.67 | 4,976,729 | — | — |
| 2018-02-16 | $64.18 | $73.33 | 3,965,693 | — | — |
| 2018-02-15 | $63.90 | $73.01 | 4,144,562 | — | — |
| 2018-02-14 | $62.99 | $71.97 | 4,330,576 | — | — |
| 2018-02-13 | $62.71 | $71.66 | 3,894,118 | — | — |
| 2018-02-12 | $62.24 | $71.11 | 4,361,666 | — | — |
| 2018-02-09 | $60.91 | $69.60 | 6,123,902 | — | — |
| 2018-02-08 | $60.54 | $69.17 | 5,016,287 | — | — |
| 2018-02-07 | $63.27 | $72.30 | 4,944,977 | — | — |
| 2018-02-06 | $63.68 | $72.76 | 6,397,763 | — | — |
| 2018-02-05 | $61.56 | $70.35 | 6,886,480 | — | — |
| 2018-02-02 | $64.44 | $73.63 | 6,628,759 | — | — |
| 2018-02-01 | $66.25 | $75.70 | 4,703,530 | — | — |
| 2018-01-31 | $67.26 | $76.85 | 11,277,649 | — | — |
| 2018-01-30 | $65.82 | $75.21 | 6,258,981 | — | — |
| 2018-01-29 | $66.10 | $75.53 | 6,621,218 | — | — |
| 2018-01-26 | $67.72 | $77.38 | 10,833,386 | — | — |
| 2018-01-25 | $66.51 | $75.99 | 9,636,732 | — | — |
| 2018-01-24 | $65.74 | $75.11 | 6,213,602 | — | — |
| 2018-01-23 | $66.02 | $75.43 | 4,076,692 | — | — |
| 2018-01-22 | $65.19 | $74.48 | 5,999,144 | — | — |
| 2018-01-19 | $64.70 | $73.93 | 5,210,636 | — | — |
| 2018-01-18 | $65.31 | $74.62 | 6,091,092 | — | — |
| 2018-01-17 | $64.37 | $73.55 | 5,818,554 | — | — |
| 2018-01-16 | $63.40 | $72.44 | 7,374,799 | — | — |
| 2018-01-12 | $62.83 | $71.79 | 3,956,564 | — | — |
| 2018-01-11 | $62.17 | $71.04 | 5,056,638 | — | — |
| 2018-01-10 | $61.16 | $69.88 | 6,537,075 | — | — |
| 2018-01-09 | $60.94 | $69.63 | 5,041,556 | — | — |
| 2018-01-08 | $61.56 | $70.34 | 6,450,022 | — | — |
| 2018-01-05 | $62.50 | $71.42 | 3,608,350 | — | — |
| 2018-01-04 | $62.11 | $70.97 | 6,844,011 | — | — |
| 2018-01-03 | $62.49 | $71.40 | 4,304,116 | — | — |
| 2018-01-02 | $61.51 | $70.28 | 5,151,762 | — | — |