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 | $45.52 | $61.58 | 841,400 | — | — |
| 2018-12-28 | $44.91 | $60.76 | 1,019,900 | — | — |
| 2018-12-27 | $44.97 | $60.84 | 1,077,500 | — | — |
| 2018-12-26 | $44.46 | $60.15 | 1,107,100 | — | — |
| 2018-12-24 | $42.54 | $57.55 | 685,600 | — | — |
| 2018-12-21 | $43.87 | $59.35 | 2,266,400 | — | — |
| 2018-12-20 | $44.65 | $60.40 | 1,288,300 | — | — |
| 2018-12-19 | $44.88 | $60.71 | 1,495,600 | — | — |
| 2018-12-18 | $45.06 | $60.96 | 1,279,900 | — | — |
| 2018-12-17 | $45.01 | $60.89 | 1,659,100 | — | — |
| 2018-12-14 | $45.07 | $60.97 | 1,383,100 | — | — |
| 2018-12-13 | $45.51 | $61.57 | 1,581,600 | — | — |
| 2018-12-12 | $45.09 | $61.00 | 710,700 | — | — |
| 2018-12-11 | $44.86 | $60.69 | 780,400 | — | — |
| 2018-12-10 | $45.14 | $61.07 | 1,122,500 | — | — |
| 2018-12-07 | $45.78 | $61.93 | 1,703,800 | — | — |
| 2018-12-06 | $46.92 | $63.47 | 2,185,200 | — | — |
| 2018-12-04 | $46.97 | $63.54 | 1,504,900 | — | — |
| 2018-12-03 | $48.50 | $65.61 | 983,600 | — | — |
| 2018-11-30 | $48.06 | $65.02 | 1,512,800 | — | — |
| 2018-11-29 | $47.98 | $64.91 | 1,063,700 | — | — |
| 2018-11-28 | $48.73 | $65.92 | 1,383,700 | — | — |
| 2018-11-27 | $47.55 | $64.33 | 991,900 | — | — |
| 2018-11-26 | $48.06 | $64.93 | 1,149,200 | — | — |
| 2018-11-23 | $46.97 | $63.46 | 435,300 | — | — |
| 2018-11-21 | $47.30 | $63.90 | 947,900 | — | — |
| 2018-11-20 | $47.43 | $64.08 | 1,266,700 | — | — |
| 2018-11-19 | $48.45 | $65.46 | 1,076,700 | — | — |
| 2018-11-16 | $48.50 | $65.53 | 1,032,900 | — | — |
| 2018-11-15 | $48.15 | $65.05 | 951,800 | — | — |
| 2018-11-14 | $47.49 | $64.16 | 1,501,400 | — | — |
| 2018-11-13 | $48.65 | $65.73 | 787,400 | — | — |
| 2018-11-12 | $48.77 | $65.89 | 1,094,100 | — | — |
| 2018-11-09 | $49.59 | $67.00 | 907,000 | — | — |
| 2018-11-08 | $49.44 | $66.80 | 1,469,600 | — | — |
| 2018-11-07 | $49.74 | $67.20 | 1,238,100 | — | — |
| 2018-11-06 | $49.51 | $66.89 | 1,587,100 | — | — |
| 2018-11-05 | $48.80 | $65.93 | 1,947,700 | — | — |
| 2018-11-02 | $46.29 | $62.54 | 1,699,500 | — | — |
| 2018-11-01 | $47.16 | $63.72 | 1,488,100 | — | — |
| 2018-10-31 | $46.56 | $62.90 | 1,493,000 | — | — |
| 2018-10-30 | $46.12 | $62.31 | 1,382,500 | — | — |
| 2018-10-29 | $45.30 | $61.20 | 1,721,300 | — | — |
| 2018-10-26 | $45.20 | $61.07 | 1,815,500 | — | — |
| 2018-10-25 | $45.75 | $61.81 | 1,609,900 | — | — |
| 2018-10-24 | $44.83 | $60.57 | 1,493,400 | — | — |
| 2018-10-23 | $46.18 | $62.39 | 1,415,600 | — | — |
| 2018-10-22 | $46.57 | $62.92 | 1,180,400 | — | — |
| 2018-10-19 | $47.00 | $63.50 | 1,164,400 | — | — |
| 2018-10-18 | $46.75 | $63.16 | 991,300 | — | — |
| 2018-10-17 | $47.32 | $63.93 | 1,340,100 | — | — |
| 2018-10-16 | $47.06 | $63.58 | 886,900 | — | — |
| 2018-10-15 | $46.84 | $63.28 | 1,611,900 | — | — |
| 2018-10-12 | $46.80 | $63.23 | 2,133,300 | — | — |
| 2018-10-11 | $47.24 | $63.82 | 2,617,600 | — | — |
| 2018-10-10 | $49.21 | $66.49 | 1,394,400 | — | — |
| 2018-10-09 | $50.72 | $68.53 | 1,347,400 | — | — |
| 2018-10-08 | $50.88 | $68.74 | 1,268,200 | — | — |
| 2018-10-05 | $49.93 | $67.46 | 1,017,300 | — | — |
| 2018-10-04 | $50.35 | $68.03 | 1,773,700 | — | — |
| 2018-10-03 | $50.15 | $67.76 | 1,613,900 | — | — |
| 2018-10-02 | $50.10 | $67.69 | 1,477,700 | — | — |
| 2018-10-01 | $50.25 | $67.89 | 1,154,200 | — | — |
| 2018-09-28 | $50.23 | $67.86 | 1,403,000 | — | — |
| 2018-09-27 | $49.94 | $67.47 | 1,181,900 | — | — |
| 2018-09-26 | $49.97 | $67.51 | 1,001,600 | — | — |
| 2018-09-25 | $50.74 | $68.55 | 1,374,000 | — | — |
| 2018-09-24 | $51.03 | $68.94 | 1,424,500 | — | — |
| 2018-09-21 | $51.76 | $69.93 | 5,514,600 | — | — |
| 2018-09-20 | $52.16 | $70.47 | 1,521,600 | — | — |
| 2018-09-19 | $51.80 | $69.98 | 1,349,400 | — | — |
| 2018-09-18 | $51.04 | $68.96 | 1,153,900 | — | — |
| 2018-09-17 | $50.76 | $68.58 | 1,095,900 | — | — |
| 2018-09-14 | $50.98 | $68.88 | 1,382,600 | — | — |
| 2018-09-13 | $50.37 | $68.05 | 1,332,200 | — | — |
| 2018-09-12 | $49.87 | $67.38 | 827,500 | — | — |
| 2018-09-11 | $50.11 | $67.70 | 891,500 | — | — |
| 2018-09-10 | $49.96 | $67.50 | 1,141,300 | — | — |
| 2018-09-07 | $49.66 | $67.09 | 944,700 | — | — |
| 2018-09-06 | $49.89 | $67.40 | 1,177,000 | — | — |
| 2018-09-05 | $50.27 | $67.92 | 1,183,300 | — | — |
| 2018-09-04 | $50.27 | $67.92 | 1,131,200 | — | — |
| 2018-08-31 | $50.31 | $67.97 | 1,429,900 | — | — |
| 2018-08-30 | $50.21 | $67.84 | 1,029,900 | — | — |
| 2018-08-29 | $50.46 | $68.17 | 1,077,800 | — | — |
| 2018-08-28 | $50.27 | $67.92 | 876,900 | — | — |
| 2018-08-27 | $50.21 | $67.75 | 752,100 | — | — |
| 2018-08-24 | $49.83 | $67.24 | 681,800 | — | — |
| 2018-08-23 | $49.42 | $66.69 | 684,800 | — | — |
| 2018-08-22 | $49.75 | $67.13 | 861,400 | — | — |
| 2018-08-21 | $50.11 | $67.62 | 1,301,500 | — | — |
| 2018-08-20 | $50.05 | $67.54 | 812,000 | — | — |
| 2018-08-17 | $50.16 | $67.68 | 937,100 | — | — |
| 2018-08-16 | $50.15 | $67.67 | 852,600 | — | — |
| 2018-08-15 | $49.71 | $67.08 | 984,100 | — | — |
| 2018-08-14 | $49.95 | $67.40 | 564,400 | — | — |
| 2018-08-13 | $49.72 | $67.09 | 792,200 | — | — |
| 2018-08-10 | $50.11 | $67.62 | 839,700 | — | — |
| 2018-08-09 | $50.33 | $67.91 | 652,500 | — | — |
| 2018-08-08 | $50.73 | $68.45 | 738,000 | — | — |
| 2018-08-07 | $50.84 | $68.60 | 785,300 | — | — |
| 2018-08-06 | $50.95 | $68.75 | 770,700 | — | — |
| 2018-08-03 | $51.14 | $69.01 | 983,500 | — | — |
| 2018-08-02 | $50.97 | $68.78 | 1,644,100 | — | — |
| 2018-08-01 | $51.59 | $69.61 | 1,768,900 | — | — |
| 2018-07-31 | $50.78 | $68.52 | 1,692,900 | — | — |
| 2018-07-30 | $49.82 | $67.22 | 2,331,700 | — | — |
| 2018-07-27 | $49.77 | $67.16 | 1,110,700 | — | — |
| 2018-07-26 | $50.13 | $67.64 | 1,388,600 | — | — |
| 2018-07-25 | $49.88 | $67.31 | 1,167,500 | — | — |
| 2018-07-24 | $50.04 | $67.52 | 1,300,000 | — | — |
| 2018-07-23 | $49.89 | $67.32 | 946,400 | — | — |
| 2018-07-20 | $49.62 | $66.95 | 909,400 | — | — |
| 2018-07-19 | $49.39 | $66.64 | 844,500 | — | — |
| 2018-07-18 | $50.18 | $67.71 | 847,600 | — | — |
| 2018-07-17 | $49.71 | $67.08 | 662,800 | — | — |
| 2018-07-16 | $49.81 | $67.21 | 637,200 | — | — |
| 2018-07-13 | $49.49 | $66.78 | 679,800 | — | — |
| 2018-07-12 | $49.36 | $66.60 | 1,092,300 | — | — |
| 2018-07-11 | $49.53 | $66.83 | 692,400 | — | — |
| 2018-07-10 | $49.91 | $67.35 | 1,282,700 | — | — |
| 2018-07-09 | $50.06 | $67.55 | 1,056,500 | — | — |
| 2018-07-06 | $48.90 | $65.98 | 1,034,200 | — | — |
| 2018-07-05 | $48.36 | $65.25 | 1,583,800 | — | — |
| 2018-07-03 | $48.30 | $65.17 | 664,000 | — | — |
| 2018-07-02 | $48.29 | $65.16 | 1,014,900 | — | — |
| 2018-06-29 | $48.28 | $65.15 | 1,331,600 | — | — |
| 2018-06-28 | $48.29 | $65.16 | 1,471,500 | — | — |
| 2018-06-27 | $48.07 | $64.86 | 1,029,700 | — | — |
| 2018-06-26 | $48.64 | $65.63 | 907,400 | — | — |
| 2018-06-25 | $48.86 | $65.93 | 985,000 | — | — |
| 2018-06-22 | $48.77 | $65.81 | 1,269,300 | — | — |
| 2018-06-21 | $48.57 | $65.54 | 1,042,100 | — | — |
| 2018-06-20 | $49.19 | $66.37 | 922,500 | — | — |
| 2018-06-19 | $49.73 | $67.10 | 1,750,800 | — | — |
| 2018-06-18 | $49.93 | $67.37 | 1,763,800 | — | — |
| 2018-06-15 | $49.89 | $67.32 | 3,376,100 | — | — |
| 2018-06-14 | $49.61 | $66.94 | 1,845,600 | — | — |
| 2018-06-13 | $49.82 | $67.22 | 2,161,700 | — | — |
| 2018-06-12 | $49.78 | $67.17 | 1,168,800 | — | — |
| 2018-06-11 | $50.03 | $67.51 | 890,300 | — | — |
| 2018-06-08 | $50.42 | $68.03 | 1,003,300 | — | — |
| 2018-06-07 | $50.13 | $67.64 | 1,172,300 | — | — |
| 2018-06-06 | $49.72 | $67.09 | 1,112,400 | — | — |
| 2018-06-05 | $49.62 | $66.95 | 1,585,300 | — | — |
| 2018-06-04 | $49.64 | $66.98 | 1,682,800 | — | — |
| 2018-06-01 | $49.18 | $66.36 | 1,369,400 | — | — |
| 2018-05-31 | $48.87 | $65.94 | 3,070,500 | — | — |
| 2018-05-30 | $48.78 | $65.82 | 1,448,800 | — | — |
| 2018-05-29 | $47.99 | $64.76 | 1,437,400 | — | — |
| 2018-05-25 | $49.73 | $67.02 | 916,300 | — | — |
| 2018-05-24 | $50.14 | $67.57 | 831,100 | — | — |
| 2018-05-23 | $50.70 | $68.33 | 877,200 | — | — |
| 2018-05-22 | $51.29 | $69.12 | 868,600 | — | — |
| 2018-05-21 | $51.42 | $69.30 | 837,800 | — | — |
| 2018-05-18 | $51.31 | $69.15 | 1,543,300 | — | — |
| 2018-05-17 | $51.45 | $69.34 | 722,200 | — | — |
| 2018-05-16 | $51.30 | $69.13 | 726,600 | — | — |
| 2018-05-15 | $51.34 | $69.19 | 1,288,800 | — | — |
| 2018-05-14 | $51.26 | $69.08 | 1,269,100 | — | — |
| 2018-05-11 | $51.69 | $69.66 | 973,700 | — | — |
| 2018-05-10 | $51.86 | $69.89 | 1,056,700 | — | — |
| 2018-05-09 | $51.61 | $69.55 | 828,700 | — | — |
| 2018-05-08 | $51.23 | $69.04 | 1,247,400 | — | — |
| 2018-05-07 | $51.20 | $69.00 | 772,500 | — | — |
| 2018-05-04 | $50.97 | $68.69 | 1,169,200 | — | — |
| 2018-05-03 | $50.44 | $67.98 | 1,475,200 | — | — |
| 2018-05-02 | $51.09 | $68.85 | 1,382,800 | — | — |
| 2018-05-01 | $52.44 | $70.67 | 958,100 | — | — |
| 2018-04-30 | $52.46 | $70.70 | 1,787,600 | — | — |
| 2018-04-27 | $51.75 | $69.74 | 1,390,700 | — | — |
| 2018-04-26 | $51.70 | $69.67 | 1,112,900 | — | — |
| 2018-04-25 | $51.54 | $69.46 | 1,058,900 | — | — |
| 2018-04-24 | $51.28 | $69.11 | 1,761,500 | — | — |
| 2018-04-23 | $51.62 | $69.57 | 1,189,400 | — | — |
| 2018-04-20 | $51.57 | $69.50 | 1,536,900 | — | — |
| 2018-04-19 | $51.52 | $69.43 | 1,119,900 | — | — |
| 2018-04-18 | $51.02 | $68.76 | 1,153,400 | — | — |
| 2018-04-17 | $51.00 | $68.73 | 1,135,600 | — | — |
| 2018-04-16 | $51.02 | $68.76 | 1,140,700 | — | — |
| 2018-04-13 | $50.43 | $67.96 | 1,168,700 | — | — |
| 2018-04-12 | $50.54 | $68.11 | 1,150,700 | — | — |
| 2018-04-11 | $50.08 | $67.49 | 1,111,500 | — | — |
| 2018-04-10 | $50.43 | $67.96 | 1,627,200 | — | — |
| 2018-04-09 | $49.63 | $66.88 | 1,552,000 | — | — |
| 2018-04-06 | $49.38 | $66.55 | 1,834,400 | — | — |
| 2018-04-05 | $50.51 | $68.07 | 1,158,500 | — | — |
| 2018-04-04 | $49.93 | $67.29 | 1,428,900 | — | — |
| 2018-04-03 | $49.47 | $66.67 | 1,503,900 | — | — |
| 2018-04-02 | $48.65 | $65.56 | 1,772,000 | — | — |
| 2018-03-29 | $49.73 | $67.02 | 1,470,100 | — | — |
| 2018-03-28 | $49.44 | $66.63 | 1,599,400 | — | — |
| 2018-03-27 | $49.10 | $66.17 | 2,026,800 | — | — |
| 2018-03-26 | $50.12 | $67.54 | 1,345,700 | — | — |
| 2018-03-23 | $49.07 | $66.13 | 1,561,100 | — | — |
| 2018-03-22 | $50.24 | $67.71 | 1,584,900 | — | — |
| 2018-03-21 | $51.59 | $69.52 | 1,172,900 | — | — |
| 2018-03-20 | $51.41 | $69.28 | 2,126,400 | — | — |
| 2018-03-19 | $50.99 | $68.72 | 2,140,300 | — | — |
| 2018-03-16 | $51.16 | $68.95 | 3,027,400 | — | — |
| 2018-03-15 | $50.94 | $68.65 | 1,915,000 | — | — |
| 2018-03-14 | $50.96 | $68.68 | 2,298,700 | — | — |
| 2018-03-13 | $51.24 | $69.05 | 1,516,100 | — | — |
| 2018-03-12 | $51.51 | $69.42 | 1,185,000 | — | — |
| 2018-03-09 | $51.72 | $69.70 | 1,889,000 | — | — |
| 2018-03-08 | $51.26 | $69.08 | 1,730,200 | — | — |
| 2018-03-07 | $50.94 | $68.65 | 1,616,300 | — | — |
| 2018-03-06 | $50.88 | $68.57 | 2,546,000 | — | — |
| 2018-03-05 | $50.37 | $67.88 | 1,926,900 | — | — |
| 2018-03-02 | $48.82 | $65.79 | 1,450,700 | — | — |
| 2018-03-01 | $48.65 | $65.56 | 1,550,200 | — | — |
| 2018-02-28 | $49.33 | $66.48 | 1,205,200 | — | — |
| 2018-02-27 | $50.18 | $67.62 | 1,291,800 | — | — |
| 2018-02-26 | $50.73 | $68.28 | 1,466,500 | — | — |
| 2018-02-23 | $50.34 | $67.76 | 1,248,500 | — | — |
| 2018-02-22 | $49.60 | $66.76 | 1,646,200 | — | — |
| 2018-02-21 | $49.75 | $66.96 | 1,304,000 | — | — |
| 2018-02-20 | $49.89 | $67.15 | 1,572,400 | — | — |
| 2018-02-16 | $50.08 | $67.41 | 1,750,500 | — | — |
| 2018-02-15 | $49.89 | $67.15 | 1,680,700 | — | — |
| 2018-02-14 | $48.87 | $65.78 | 1,158,400 | — | — |
| 2018-02-13 | $48.09 | $64.73 | 1,602,200 | — | — |
| 2018-02-12 | $47.50 | $63.93 | 1,895,400 | — | — |
| 2018-02-09 | $46.73 | $62.90 | 2,000,900 | — | — |
| 2018-02-08 | $46.05 | $61.98 | 2,111,500 | — | — |
| 2018-02-07 | $47.86 | $64.42 | 2,184,800 | — | — |
| 2018-02-06 | $47.81 | $64.35 | 3,454,200 | — | — |
| 2018-02-05 | $48.19 | $64.86 | 2,142,500 | — | — |
| 2018-02-02 | $50.82 | $68.40 | 1,320,600 | — | — |
| 2018-02-01 | $51.59 | $69.44 | 1,832,100 | — | — |
| 2018-01-31 | $51.65 | $69.52 | 1,924,900 | — | — |
| 2018-01-30 | $51.99 | $69.98 | 1,752,400 | — | — |
| 2018-01-29 | $53.11 | $71.48 | 950,200 | — | — |
| 2018-01-26 | $53.46 | $71.96 | 768,900 | — | — |
| 2018-01-25 | $53.15 | $71.54 | 827,300 | — | — |
| 2018-01-24 | $53.04 | $71.39 | 1,104,700 | — | — |
| 2018-01-23 | $52.90 | $71.20 | 833,600 | — | — |
| 2018-01-22 | $52.80 | $71.07 | 850,200 | — | — |
| 2018-01-19 | $52.51 | $70.68 | 1,224,000 | — | — |
| 2018-01-18 | $52.52 | $70.69 | 938,700 | — | — |
| 2018-01-17 | $52.35 | $70.46 | 1,131,700 | — | — |
| 2018-01-16 | $52.19 | $70.25 | 1,463,000 | — | — |
| 2018-01-12 | $52.78 | $71.04 | 2,419,000 | — | — |
| 2018-01-11 | $51.51 | $69.33 | 1,557,800 | — | — |
| 2018-01-10 | $51.21 | $68.93 | 945,700 | — | — |
| 2018-01-09 | $51.13 | $68.82 | 1,231,500 | — | — |
| 2018-01-08 | $50.58 | $68.08 | 1,166,200 | — | — |
| 2018-01-05 | $50.62 | $68.13 | 1,089,200 | — | — |
| 2018-01-04 | $50.72 | $68.27 | 1,159,700 | — | — |
| 2018-01-03 | $50.47 | $67.93 | 1,111,500 | — | — |
| 2018-01-02 | $49.89 | $67.15 | 1,104,900 | — | — |