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
- 2006-07-19 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 | $35.84 | $45.79 | 958,200 | — | — |
| 2018-12-28 | $35.96 | $45.94 | 889,400 | — | — |
| 2018-12-27 | $36.23 | $46.29 | 922,200 | — | — |
| 2018-12-26 | $35.83 | $45.77 | 844,600 | — | — |
| 2018-12-24 | $33.86 | $43.26 | 557,000 | — | — |
| 2018-12-21 | $34.47 | $44.04 | 2,155,500 | — | — |
| 2018-12-20 | $35.53 | $45.39 | 835,500 | — | — |
| 2018-12-19 | $36.22 | $46.27 | 837,400 | — | — |
| 2018-12-18 | $37.47 | $47.87 | 1,143,900 | — | — |
| 2018-12-17 | $37.17 | $47.49 | 1,067,100 | — | — |
| 2018-12-14 | $37.50 | $47.91 | 597,600 | — | — |
| 2018-12-13 | $37.56 | $47.98 | 545,600 | — | — |
| 2018-12-12 | $37.97 | $47.98 | 927,000 | — | — |
| 2018-12-11 | $37.78 | $47.74 | 989,300 | — | — |
| 2018-12-10 | $38.30 | $48.40 | 1,402,000 | — | — |
| 2018-12-07 | $38.88 | $49.13 | 715,000 | — | — |
| 2018-12-06 | $40.50 | $51.18 | 1,024,500 | — | — |
| 2018-12-04 | $40.50 | $51.18 | 1,126,500 | — | — |
| 2018-12-03 | $42.27 | $53.42 | 1,001,500 | — | — |
| 2018-11-30 | $41.47 | $52.41 | 1,373,200 | — | — |
| 2018-11-29 | $41.65 | $52.64 | 873,200 | — | — |
| 2018-11-28 | $41.74 | $52.75 | 1,540,800 | — | — |
| 2018-11-27 | $41.69 | $52.69 | 920,000 | — | — |
| 2018-11-26 | $42.65 | $53.90 | 748,500 | — | — |
| 2018-11-23 | $41.79 | $52.81 | 239,200 | — | — |
| 2018-11-21 | $42.05 | $53.14 | 512,100 | — | — |
| 2018-11-20 | $41.01 | $51.83 | 921,900 | — | — |
| 2018-11-19 | $41.29 | $52.18 | 710,600 | — | — |
| 2018-11-16 | $41.68 | $52.67 | 952,200 | — | — |
| 2018-11-15 | $41.88 | $52.93 | 899,900 | — | — |
| 2018-11-14 | $41.63 | $52.61 | 748,600 | — | — |
| 2018-11-13 | $41.50 | $52.45 | 608,200 | — | — |
| 2018-11-12 | $41.41 | $52.33 | 825,400 | — | — |
| 2018-11-09 | $41.60 | $52.57 | 1,011,800 | — | — |
| 2018-11-08 | $42.68 | $53.94 | 948,000 | — | — |
| 2018-11-07 | $42.95 | $54.28 | 2,340,300 | — | — |
| 2018-11-06 | $43.34 | $54.77 | 1,866,500 | — | — |
| 2018-11-05 | $42.84 | $54.14 | 1,191,700 | — | — |
| 2018-11-02 | $43.16 | $54.54 | 2,176,500 | — | — |
| 2018-11-01 | $42.69 | $53.95 | 3,749,300 | — | — |
| 2018-10-31 | $35.88 | $45.34 | 1,943,200 | — | — |
| 2018-10-30 | $34.80 | $43.98 | 1,262,100 | — | — |
| 2018-10-29 | $34.26 | $43.30 | 681,200 | — | — |
| 2018-10-26 | $34.44 | $43.52 | 708,200 | — | — |
| 2018-10-25 | $34.89 | $44.09 | 1,292,300 | — | — |
| 2018-10-24 | $33.63 | $42.50 | 1,137,700 | — | — |
| 2018-10-23 | $35.77 | $45.20 | 1,472,000 | — | — |
| 2018-10-22 | $36.30 | $45.87 | 1,011,400 | — | — |
| 2018-10-19 | $36.46 | $46.08 | 773,600 | — | — |
| 2018-10-18 | $36.63 | $46.29 | 1,150,300 | — | — |
| 2018-10-17 | $37.70 | $47.64 | 893,400 | — | — |
| 2018-10-16 | $37.71 | $47.66 | 1,145,600 | — | — |
| 2018-10-15 | $36.82 | $46.53 | 1,115,400 | — | — |
| 2018-10-12 | $36.58 | $46.23 | 1,129,000 | — | — |
| 2018-10-11 | $36.29 | $45.86 | 2,215,300 | — | — |
| 2018-10-10 | $36.94 | $46.68 | 2,621,300 | — | — |
| 2018-10-09 | $39.18 | $49.51 | 818,300 | — | — |
| 2018-10-08 | $39.95 | $50.49 | 747,700 | — | — |
| 2018-10-05 | $40.08 | $50.65 | 1,167,600 | — | — |
| 2018-10-04 | $40.06 | $50.63 | 1,145,100 | — | — |
| 2018-10-03 | $41.15 | $52.00 | 1,022,100 | — | — |
| 2018-10-02 | $41.26 | $52.14 | 1,019,100 | — | — |
| 2018-10-01 | $41.48 | $52.42 | 990,100 | — | — |
| 2018-09-28 | $43.36 | $54.80 | 1,721,900 | — | — |
| 2018-09-27 | $42.94 | $54.27 | 1,077,000 | — | — |
| 2018-09-26 | $43.09 | $54.46 | 1,037,400 | — | — |
| 2018-09-25 | $43.22 | $54.62 | 1,338,400 | — | — |
| 2018-09-24 | $42.50 | $53.71 | 1,591,400 | — | — |
| 2018-09-21 | $43.95 | $55.54 | 2,052,500 | — | — |
| 2018-09-20 | $44.00 | $55.61 | 1,529,100 | — | — |
| 2018-09-19 | $42.92 | $54.24 | 1,176,200 | — | — |
| 2018-09-18 | $43.07 | $54.43 | 1,259,400 | — | — |
| 2018-09-17 | $42.15 | $53.27 | 1,275,200 | — | — |
| 2018-09-14 | $42.18 | $53.31 | 1,583,800 | — | — |
| 2018-09-13 | $40.96 | $51.76 | 1,421,100 | — | — |
| 2018-09-12 | $40.71 | $50.93 | 1,480,000 | — | — |
| 2018-09-11 | $40.21 | $50.30 | 1,614,900 | — | — |
| 2018-09-10 | $41.11 | $51.43 | 1,207,200 | — | — |
| 2018-09-07 | $41.39 | $51.78 | 1,447,200 | — | — |
| 2018-09-06 | $41.68 | $52.14 | 1,867,700 | — | — |
| 2018-09-05 | $42.73 | $53.46 | 2,538,700 | — | — |
| 2018-09-04 | $44.07 | $55.13 | 1,019,100 | — | — |
| 2018-08-31 | $44.20 | $55.30 | 929,300 | — | — |
| 2018-08-30 | $44.10 | $55.17 | 619,100 | — | — |
| 2018-08-29 | $44.46 | $55.62 | 861,300 | — | — |
| 2018-08-28 | $44.44 | $55.60 | 1,372,300 | — | — |
| 2018-08-27 | $44.17 | $55.26 | 1,883,300 | — | — |
| 2018-08-24 | $44.00 | $55.05 | 1,157,500 | — | — |
| 2018-08-23 | $44.07 | $55.13 | 785,900 | — | — |
| 2018-08-22 | $44.75 | $55.98 | 870,300 | — | — |
| 2018-08-21 | $45.24 | $56.60 | 1,005,300 | — | — |
| 2018-08-20 | $45.19 | $56.53 | 766,600 | — | — |
| 2018-08-17 | $44.88 | $56.15 | 695,400 | — | — |
| 2018-08-16 | $44.86 | $56.12 | 1,226,900 | — | — |
| 2018-08-15 | $44.39 | $55.53 | 976,400 | — | — |
| 2018-08-14 | $44.46 | $55.62 | 915,600 | — | — |
| 2018-08-13 | $43.56 | $54.49 | 1,451,400 | — | — |
| 2018-08-10 | $44.32 | $55.45 | 1,297,700 | — | — |
| 2018-08-09 | $44.34 | $55.47 | 1,209,700 | — | — |
| 2018-08-08 | $43.92 | $54.95 | 2,243,600 | — | — |
| 2018-08-07 | $45.72 | $57.20 | 1,294,600 | — | — |
| 2018-08-06 | $46.57 | $58.26 | 1,242,100 | — | — |
| 2018-08-03 | $46.47 | $58.14 | 1,002,500 | — | — |
| 2018-08-02 | $46.42 | $58.07 | 886,700 | — | — |
| 2018-08-01 | $46.20 | $57.80 | 983,400 | — | — |
| 2018-07-31 | $46.12 | $57.70 | 908,500 | — | — |
| 2018-07-30 | $45.52 | $56.95 | 527,800 | — | — |
| 2018-07-27 | $45.71 | $57.18 | 489,400 | — | — |
| 2018-07-26 | $46.04 | $57.60 | 1,541,800 | — | — |
| 2018-07-25 | $45.60 | $57.05 | 1,363,800 | — | — |
| 2018-07-24 | $45.68 | $57.15 | 1,403,000 | — | — |
| 2018-07-23 | $46.35 | $57.99 | 1,212,400 | — | — |
| 2018-07-20 | $46.86 | $58.62 | 1,063,800 | — | — |
| 2018-07-19 | $47.02 | $58.82 | 1,455,400 | — | — |
| 2018-07-18 | $46.89 | $58.66 | 1,017,300 | — | — |
| 2018-07-17 | $46.22 | $57.82 | 1,430,500 | — | — |
| 2018-07-16 | $45.63 | $57.08 | 1,596,500 | — | — |
| 2018-07-13 | $45.08 | $56.40 | 1,006,900 | — | — |
| 2018-07-12 | $44.96 | $56.25 | 894,200 | — | — |
| 2018-07-11 | $45.15 | $56.48 | 847,100 | — | — |
| 2018-07-10 | $45.63 | $57.08 | 1,523,300 | — | — |
| 2018-07-09 | $45.50 | $56.92 | 1,659,500 | — | — |
| 2018-07-06 | $44.77 | $56.01 | 1,232,600 | — | — |
| 2018-07-05 | $44.10 | $55.17 | 1,465,000 | — | — |
| 2018-07-03 | $43.84 | $54.85 | 865,900 | — | — |
| 2018-07-02 | $43.86 | $54.87 | 2,174,100 | — | — |
| 2018-06-29 | $44.27 | $55.38 | 2,821,200 | — | — |
| 2018-06-28 | $44.28 | $55.40 | 2,075,300 | — | — |
| 2018-06-27 | $44.85 | $56.11 | 1,173,000 | — | — |
| 2018-06-26 | $45.63 | $57.08 | 1,921,300 | — | — |
| 2018-06-25 | $45.91 | $57.43 | 1,701,300 | — | — |
| 2018-06-22 | $46.69 | $58.41 | 1,826,000 | — | — |
| 2018-06-21 | $47.00 | $58.80 | 1,309,100 | — | — |
| 2018-06-20 | $46.90 | $58.67 | 2,022,200 | — | — |
| 2018-06-19 | $48.21 | $60.31 | 1,184,800 | — | — |
| 2018-06-18 | $48.62 | $60.83 | 1,397,400 | — | — |
| 2018-06-15 | $49.25 | $61.61 | 3,123,300 | — | — |
| 2018-06-14 | $48.28 | $60.40 | 1,879,600 | — | — |
| 2018-06-13 | $47.90 | $59.41 | 1,831,600 | — | — |
| 2018-06-12 | $48.19 | $59.77 | 2,259,100 | — | — |
| 2018-06-11 | $48.59 | $60.27 | 1,692,100 | — | — |
| 2018-06-08 | $48.24 | $59.83 | 1,982,700 | — | — |
| 2018-06-07 | $49.74 | $61.69 | 2,817,300 | — | — |
| 2018-06-06 | $48.94 | $60.70 | 3,270,800 | — | — |
| 2018-06-05 | $49.01 | $60.79 | 3,127,400 | — | — |
| 2018-06-04 | $49.68 | $61.62 | 4,966,400 | — | — |
| 2018-06-01 | $48.71 | $60.42 | 5,745,100 | — | — |
| 2018-05-31 | $48.96 | $60.72 | 6,130,234 | — | — |
| 2018-05-30 | $50.03 | $62.06 | 54,592,884 | — | — |
| 2018-05-29 | $48.98 | $60.75 | 4,706,875 | — | — |
| 2018-05-25 | $48.73 | $60.44 | 1,614,735 | — | — |
| 2018-05-24 | $49.02 | $60.80 | 2,259,300 | — | — |
| 2018-05-23 | $48.88 | $60.62 | 1,976,223 | — | — |
| 2018-05-22 | $48.98 | $60.76 | 1,993,943 | — | — |
| 2018-05-21 | $49.21 | $61.03 | 2,231,170 | — | — |
| 2018-05-18 | $49.36 | $61.22 | 3,887,768 | — | — |
| 2018-05-17 | $49.33 | $61.19 | 5,858,454 | — | — |
| 2018-05-16 | $50.86 | $63.09 | 3,826,191 | — | — |
| 2018-05-15 | $49.96 | $61.97 | 2,197,945 | — | — |
| 2018-05-14 | $50.27 | $62.35 | 2,148,550 | — | — |
| 2018-05-11 | $50.43 | $62.55 | 1,489,588 | — | — |
| 2018-05-10 | $50.72 | $62.91 | 2,139,026 | — | — |
| 2018-05-09 | $50.05 | $62.08 | 2,915,162 | — | — |
| 2018-05-08 | $48.97 | $60.73 | 2,641,609 | — | — |
| 2018-05-07 | $48.27 | $59.87 | 2,995,566 | — | — |
| 2018-05-04 | $47.99 | $59.52 | 2,664,645 | — | — |
| 2018-05-03 | $47.63 | $59.08 | 5,859,118 | — | — |
| 2018-05-02 | $49.01 | $60.79 | 4,363,772 | — | — |
| 2018-05-01 | $51.91 | $64.38 | 3,245,197 | — | — |
| 2018-04-30 | $51.56 | $63.95 | 1,667,452 | — | — |
| 2018-04-27 | $52.26 | $64.82 | 1,511,295 | — | — |
| 2018-04-26 | $52.37 | $64.95 | 2,828,112 | — | — |
| 2018-04-25 | $53.16 | $65.94 | 2,856,907 | — | — |
| 2018-04-24 | $52.29 | $64.86 | 2,991,579 | — | — |
| 2018-04-23 | $52.24 | $64.79 | 2,218,544 | — | — |
| 2018-04-20 | $51.80 | $64.25 | 2,441,373 | — | — |
| 2018-04-19 | $51.51 | $63.89 | 1,299,984 | — | — |
| 2018-04-18 | $51.84 | $64.30 | 1,409,626 | — | — |
| 2018-04-17 | $51.36 | $63.71 | 1,563,790 | — | — |
| 2018-04-16 | $50.47 | $62.59 | 2,255,313 | — | — |
| 2018-04-13 | $49.69 | $61.63 | 1,937,460 | — | — |
| 2018-04-12 | $50.58 | $62.73 | 1,320,583 | — | — |
| 2018-04-11 | $50.33 | $62.43 | 2,101,592 | — | — |
| 2018-04-10 | $49.37 | $61.24 | 2,110,452 | — | — |
| 2018-04-09 | $49.60 | $61.52 | 1,274,954 | — | — |
| 2018-04-06 | $49.79 | $61.75 | 1,604,989 | — | — |
| 2018-04-05 | $51.21 | $63.52 | 1,913,317 | — | — |
| 2018-04-04 | $51.22 | $63.53 | 1,272,075 | — | — |
| 2018-04-03 | $50.63 | $62.80 | 1,444,845 | — | — |
| 2018-04-02 | $50.15 | $62.21 | 2,561,426 | — | — |
| 2018-03-29 | $51.66 | $64.08 | 1,968,027 | — | — |
| 2018-03-28 | $50.92 | $63.16 | 1,651,061 | — | — |
| 2018-03-27 | $50.98 | $63.24 | 1,069,845 | — | — |
| 2018-03-26 | $51.65 | $64.07 | 1,742,762 | — | — |
| 2018-03-23 | $50.74 | $62.93 | 1,385,261 | — | — |
| 2018-03-22 | $52.01 | $64.51 | 1,604,103 | — | — |
| 2018-03-21 | $53.24 | $66.03 | 1,520,819 | — | — |
| 2018-03-20 | $52.79 | $65.48 | 1,361,782 | — | — |
| 2018-03-19 | $52.65 | $65.30 | 1,403,424 | — | — |
| 2018-03-16 | $52.49 | $65.10 | 1,841,551 | — | — |
| 2018-03-15 | $52.44 | $65.04 | 1,424,910 | — | — |
| 2018-03-14 | $52.41 | $65.00 | 2,169,371 | — | — |
| 2018-03-13 | $53.45 | $65.93 | 2,010,555 | — | — |
| 2018-03-12 | $53.68 | $66.21 | 1,203,631 | — | — |
| 2018-03-09 | $54.67 | $67.43 | 2,014,099 | — | — |
| 2018-03-08 | $52.59 | $64.86 | 1,452,819 | — | — |
| 2018-03-07 | $52.99 | $65.36 | 1,966,034 | — | — |
| 2018-03-06 | $53.10 | $65.49 | 1,655,048 | — | — |
| 2018-03-05 | $52.68 | $64.98 | 2,819,031 | — | — |
| 2018-03-02 | $52.55 | $64.81 | 2,026,725 | — | — |
| 2018-03-01 | $52.19 | $64.38 | 2,206,583 | — | — |
| 2018-02-28 | $52.27 | $64.47 | 2,345,242 | — | — |
| 2018-02-27 | $52.35 | $64.57 | 3,419,739 | — | — |
| 2018-02-26 | $53.28 | $65.72 | 2,893,012 | — | — |
| 2018-02-23 | $53.99 | $66.59 | 1,715,739 | — | — |
| 2018-02-22 | $54.06 | $66.68 | 2,097,827 | — | — |
| 2018-02-21 | $54.68 | $67.45 | 1,708,873 | — | — |
| 2018-02-20 | $54.52 | $67.25 | 1,486,044 | — | — |
| 2018-02-16 | $54.66 | $67.42 | 1,353,365 | — | — |
| 2018-02-15 | $55.36 | $68.28 | 2,240,251 | — | — |
| 2018-02-14 | $54.93 | $67.75 | 4,368,645 | — | — |
| 2018-02-13 | $53.24 | $65.66 | 2,748,151 | — | — |
| 2018-02-12 | $52.51 | $64.77 | 2,264,838 | — | — |
| 2018-02-09 | $51.93 | $64.05 | 2,395,523 | — | — |
| 2018-02-08 | $51.27 | $63.24 | 1,890,059 | — | — |
| 2018-02-07 | $53.60 | $66.11 | 1,751,401 | — | — |
| 2018-02-06 | $54.07 | $66.69 | 3,758,190 | — | — |
| 2018-02-05 | $52.72 | $65.02 | 3,626,398 | — | — |
| 2018-02-02 | $54.87 | $67.68 | 1,691,817 | — | — |
| 2018-02-01 | $56.49 | $69.67 | 1,617,836 | — | — |
| 2018-01-31 | $56.04 | $69.12 | 1,450,825 | — | — |
| 2018-01-30 | $55.74 | $68.75 | 1,709,537 | — | — |
| 2018-01-29 | $56.44 | $69.62 | 2,495,419 | — | — |
| 2018-01-26 | $56.42 | $69.58 | 2,397,516 | — | — |
| 2018-01-25 | $56.47 | $69.66 | 3,748,887 | — | — |
| 2018-01-24 | $56.56 | $69.76 | 1,884,522 | — | — |
| 2018-01-23 | $57.49 | $70.90 | 1,210,055 | — | — |
| 2018-01-22 | $57.49 | $70.91 | 3,188,493 | — | — |
| 2018-01-19 | $57.33 | $70.71 | 4,914,421 | — | — |
| 2018-01-18 | $55.41 | $68.34 | 4,338,078 | — | — |
| 2018-01-17 | $52.88 | $65.22 | 1,685,615 | — | — |
| 2018-01-16 | $52.86 | $65.20 | 2,696,320 | — | — |
| 2018-01-12 | $53.24 | $65.67 | 2,187,756 | — | — |
| 2018-01-11 | $52.77 | $65.09 | 2,177,788 | — | — |
| 2018-01-10 | $50.88 | $62.76 | 1,376,401 | — | — |
| 2018-01-09 | $51.18 | $63.13 | 1,730,358 | — | — |
| 2018-01-08 | $51.40 | $63.40 | 2,427,197 | — | — |
| 2018-01-05 | $50.76 | $62.61 | 4,779,749 | — | — |
| 2018-01-04 | $52.25 | $64.44 | 2,053,083 | — | — |
| 2018-01-03 | $53.05 | $65.43 | 1,513,953 | — | — |
| 2018-01-02 | $52.75 | $65.06 | 1,517,275 | — | — |