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 | $38.02 | $59.36 | 813,300 | — | — |
| 2018-12-28 | $37.65 | $58.79 | 1,214,700 | — | — |
| 2018-12-27 | $37.93 | $59.22 | 1,345,900 | — | — |
| 2018-12-26 | $38.22 | $59.68 | 1,202,500 | — | — |
| 2018-12-24 | $35.89 | $56.04 | 430,700 | — | — |
| 2018-12-21 | $37.44 | $58.46 | 2,401,700 | — | — |
| 2018-12-20 | $38.18 | $59.61 | 1,959,900 | — | — |
| 2018-12-19 | $39.06 | $60.99 | 1,949,000 | — | — |
| 2018-12-18 | $39.61 | $61.85 | 1,993,200 | — | — |
| 2018-12-17 | $40.74 | $63.61 | 1,953,500 | — | — |
| 2018-12-14 | $41.77 | $65.22 | 2,537,200 | — | — |
| 2018-12-13 | $43.47 | $67.87 | 2,243,900 | — | — |
| 2018-12-12 | $44.98 | $70.23 | 1,579,200 | — | — |
| 2018-12-11 | $44.70 | $69.80 | 1,510,100 | — | — |
| 2018-12-10 | $44.57 | $69.59 | 969,400 | — | — |
| 2018-12-07 | $45.40 | $70.89 | 1,455,000 | — | — |
| 2018-12-06 | $46.00 | $71.82 | 1,947,400 | — | — |
| 2018-12-04 | $46.44 | $72.51 | 2,616,000 | — | — |
| 2018-12-03 | $48.86 | $76.29 | 1,784,200 | — | — |
| 2018-11-30 | $48.51 | $75.74 | 1,369,900 | — | — |
| 2018-11-29 | $47.74 | $74.54 | 851,400 | — | — |
| 2018-11-28 | $47.89 | $74.78 | 1,092,200 | — | — |
| 2018-11-27 | $46.13 | $72.03 | 534,000 | — | — |
| 2018-11-26 | $46.61 | $72.78 | 1,489,200 | — | — |
| 2018-11-23 | $44.98 | $70.23 | 839,900 | — | — |
| 2018-11-21 | $46.28 | $72.26 | 1,476,300 | — | — |
| 2018-11-20 | $46.51 | $72.62 | 1,230,400 | — | — |
| 2018-11-19 | $48.83 | $76.24 | 977,300 | — | — |
| 2018-11-16 | $49.78 | $77.73 | 1,221,600 | — | — |
| 2018-11-15 | $49.21 | $76.84 | 1,109,600 | — | — |
| 2018-11-14 | $47.27 | $73.81 | 1,469,900 | — | — |
| 2018-11-13 | $47.77 | $74.59 | 1,818,000 | — | — |
| 2018-11-12 | $49.27 | $76.93 | 1,361,800 | — | — |
| 2018-11-09 | $50.22 | $78.41 | 2,526,500 | — | — |
| 2018-11-08 | $53.00 | $82.75 | 3,270,300 | — | — |
| 2018-11-07 | $49.15 | $76.74 | 878,700 | — | — |
| 2018-11-06 | $48.20 | $75.26 | 1,213,700 | — | — |
| 2018-11-05 | $47.36 | $73.95 | 1,244,100 | — | — |
| 2018-11-02 | $47.23 | $73.75 | 1,732,100 | — | — |
| 2018-11-01 | $46.61 | $72.78 | 1,206,300 | — | — |
| 2018-10-31 | $45.90 | $71.67 | 1,588,500 | — | — |
| 2018-10-30 | $45.90 | $71.67 | 1,833,800 | — | — |
| 2018-10-29 | $44.45 | $69.40 | 1,375,500 | — | — |
| 2018-10-26 | $45.06 | $70.36 | 1,474,000 | — | — |
| 2018-10-25 | $45.55 | $71.12 | 1,186,800 | — | — |
| 2018-10-24 | $45.06 | $70.36 | 1,429,400 | — | — |
| 2018-10-23 | $47.04 | $73.45 | 1,923,000 | — | — |
| 2018-10-22 | $49.15 | $76.74 | 826,000 | — | — |
| 2018-10-19 | $49.80 | $77.76 | 916,300 | — | — |
| 2018-10-18 | $50.05 | $78.15 | 1,068,400 | — | — |
| 2018-10-17 | $51.52 | $80.44 | 662,500 | — | — |
| 2018-10-16 | $51.81 | $80.90 | 1,126,100 | — | — |
| 2018-10-15 | $49.99 | $78.05 | 1,039,900 | — | — |
| 2018-10-12 | $50.04 | $78.13 | 1,670,600 | — | — |
| 2018-10-11 | $49.42 | $77.16 | 1,665,600 | — | — |
| 2018-10-10 | $51.08 | $79.76 | 1,518,100 | — | — |
| 2018-10-09 | $53.42 | $83.41 | 599,400 | — | — |
| 2018-10-08 | $53.67 | $83.80 | 1,027,800 | — | — |
| 2018-10-05 | $53.73 | $83.89 | 492,300 | — | — |
| 2018-10-04 | $54.49 | $85.08 | 572,400 | — | — |
| 2018-10-03 | $54.88 | $85.69 | 703,500 | — | — |
| 2018-10-02 | $54.40 | $84.94 | 727,800 | — | — |
| 2018-10-01 | $54.50 | $85.10 | 731,200 | — | — |
| 2018-09-28 | $54.69 | $85.39 | 717,100 | — | — |
| 2018-09-27 | $54.84 | $85.63 | 939,200 | — | — |
| 2018-09-26 | $54.36 | $84.88 | 1,341,700 | — | — |
| 2018-09-25 | $54.72 | $85.44 | 1,009,300 | — | — |
| 2018-09-24 | $54.66 | $85.35 | 1,205,600 | — | — |
| 2018-09-21 | $55.44 | $86.56 | 1,769,700 | — | — |
| 2018-09-20 | $55.77 | $87.08 | 1,462,300 | — | — |
| 2018-09-19 | $56.02 | $87.17 | 1,009,000 | — | — |
| 2018-09-18 | $56.04 | $87.20 | 754,400 | — | — |
| 2018-09-17 | $55.16 | $85.84 | 816,700 | — | — |
| 2018-09-14 | $55.57 | $86.47 | 1,392,200 | — | — |
| 2018-09-13 | $54.61 | $84.98 | 1,328,900 | — | — |
| 2018-09-12 | $53.26 | $82.88 | 994,800 | — | — |
| 2018-09-11 | $52.78 | $82.13 | 1,390,100 | — | — |
| 2018-09-10 | $53.23 | $82.83 | 924,000 | — | — |
| 2018-09-07 | $52.63 | $81.90 | 1,004,100 | — | — |
| 2018-09-06 | $52.46 | $81.63 | 952,600 | — | — |
| 2018-09-05 | $52.71 | $82.02 | 1,147,700 | — | — |
| 2018-09-04 | $52.13 | $81.12 | 1,237,700 | — | — |
| 2018-08-31 | $52.12 | $81.10 | 1,350,400 | — | — |
| 2018-08-30 | $52.36 | $81.48 | 1,005,900 | — | — |
| 2018-08-29 | $53.01 | $82.49 | 1,049,900 | — | — |
| 2018-08-28 | $52.45 | $81.62 | 786,100 | — | — |
| 2018-08-27 | $52.31 | $81.40 | 900,000 | — | — |
| 2018-08-24 | $51.69 | $80.44 | 587,600 | — | — |
| 2018-08-23 | $51.51 | $80.16 | 1,251,400 | — | — |
| 2018-08-22 | $51.90 | $80.76 | 862,600 | — | — |
| 2018-08-21 | $51.95 | $80.84 | 1,131,700 | — | — |
| 2018-08-20 | $51.51 | $80.16 | 879,200 | — | — |
| 2018-08-17 | $51.35 | $79.91 | 1,335,500 | — | — |
| 2018-08-16 | $50.21 | $78.13 | 832,000 | — | — |
| 2018-08-15 | $49.28 | $76.69 | 1,466,300 | — | — |
| 2018-08-14 | $49.90 | $77.65 | 1,141,000 | — | — |
| 2018-08-13 | $50.02 | $77.84 | 1,185,800 | — | — |
| 2018-08-10 | $50.10 | $77.96 | 2,294,800 | — | — |
| 2018-08-09 | $48.87 | $76.05 | 4,710,000 | — | — |
| 2018-08-08 | $45.93 | $71.47 | 1,328,400 | — | — |
| 2018-08-07 | $46.03 | $71.63 | 1,560,200 | — | — |
| 2018-08-06 | $45.14 | $70.24 | 1,068,400 | — | — |
| 2018-08-03 | $44.90 | $69.87 | 1,252,400 | — | — |
| 2018-08-02 | $43.61 | $67.86 | 524,200 | — | — |
| 2018-08-01 | $43.53 | $67.74 | 644,700 | — | — |
| 2018-07-31 | $44.33 | $68.98 | 821,000 | — | — |
| 2018-07-30 | $43.30 | $67.38 | 634,300 | — | — |
| 2018-07-27 | $43.26 | $67.32 | 772,800 | — | — |
| 2018-07-26 | $43.29 | $67.36 | 754,500 | — | — |
| 2018-07-25 | $42.69 | $66.43 | 888,200 | — | — |
| 2018-07-24 | $42.05 | $65.43 | 661,500 | — | — |
| 2018-07-23 | $41.62 | $64.77 | 704,400 | — | — |
| 2018-07-20 | $42.16 | $65.61 | 1,131,300 | — | — |
| 2018-07-19 | $42.46 | $66.07 | 836,800 | — | — |
| 2018-07-18 | $41.66 | $64.83 | 1,664,700 | — | — |
| 2018-07-17 | $42.02 | $65.39 | 912,200 | — | — |
| 2018-07-16 | $41.14 | $64.02 | 869,700 | — | — |
| 2018-07-13 | $42.07 | $65.47 | 617,200 | — | — |
| 2018-07-12 | $41.40 | $64.42 | 583,400 | — | — |
| 2018-07-11 | $41.23 | $64.16 | 764,500 | — | — |
| 2018-07-10 | $42.07 | $65.47 | 792,500 | — | — |
| 2018-07-09 | $41.91 | $65.22 | 601,300 | — | — |
| 2018-07-06 | $40.59 | $63.16 | 694,300 | — | — |
| 2018-07-05 | $40.46 | $62.96 | 1,247,600 | — | — |
| 2018-07-03 | $40.10 | $62.40 | 391,500 | — | — |
| 2018-07-02 | $40.10 | $62.40 | 950,000 | — | — |
| 2018-06-29 | $40.40 | $62.87 | 659,700 | — | — |
| 2018-06-28 | $40.08 | $62.37 | 1,325,600 | — | — |
| 2018-06-27 | $40.50 | $63.02 | 1,639,400 | — | — |
| 2018-06-26 | $40.00 | $62.24 | 897,900 | — | — |
| 2018-06-25 | $39.65 | $61.70 | 963,600 | — | — |
| 2018-06-22 | $40.79 | $63.47 | 1,115,200 | — | — |
| 2018-06-21 | $40.20 | $62.56 | 1,393,200 | — | — |
| 2018-06-20 | $40.82 | $63.22 | 925,400 | — | — |
| 2018-06-19 | $40.21 | $62.28 | 1,305,900 | — | — |
| 2018-06-18 | $41.14 | $63.72 | 1,507,700 | — | — |
| 2018-06-15 | $40.81 | $63.21 | 1,482,600 | — | — |
| 2018-06-14 | $41.54 | $64.34 | 942,900 | — | — |
| 2018-06-13 | $41.57 | $64.39 | 803,500 | — | — |
| 2018-06-12 | $42.44 | $65.73 | 921,800 | — | — |
| 2018-06-11 | $42.32 | $65.55 | 986,300 | — | — |
| 2018-06-08 | $42.17 | $65.32 | 1,254,800 | — | — |
| 2018-06-07 | $42.11 | $65.22 | 733,200 | — | — |
| 2018-06-06 | $41.91 | $64.91 | 1,001,600 | — | — |
| 2018-06-05 | $41.09 | $63.64 | 2,614,400 | — | — |
| 2018-06-04 | $40.84 | $63.26 | 1,182,300 | — | — |
| 2018-06-01 | $40.89 | $63.33 | 1,666,600 | — | — |
| 2018-05-31 | $41.34 | $64.03 | 1,543,100 | — | — |
| 2018-05-30 | $42.52 | $65.86 | 849,800 | — | — |
| 2018-05-29 | $41.50 | $64.28 | 1,794,700 | — | — |
| 2018-05-25 | $42.28 | $65.49 | 880,500 | — | — |
| 2018-05-24 | $43.19 | $66.90 | 1,401,200 | — | — |
| 2018-05-23 | $43.41 | $67.24 | 1,184,500 | — | — |
| 2018-05-22 | $44.59 | $69.06 | 1,186,900 | — | — |
| 2018-05-21 | $44.99 | $69.68 | 895,900 | — | — |
| 2018-05-18 | $44.57 | $69.03 | 1,490,400 | — | — |
| 2018-05-17 | $44.10 | $68.31 | 1,627,800 | — | — |
| 2018-05-16 | $43.33 | $67.11 | 1,476,100 | — | — |
| 2018-05-15 | $43.52 | $67.41 | 2,268,300 | — | — |
| 2018-05-14 | $44.41 | $68.79 | 2,502,300 | — | — |
| 2018-05-11 | $43.53 | $67.42 | 5,418,700 | — | — |
| 2018-05-10 | $47.88 | $74.16 | 1,234,300 | — | — |
| 2018-05-09 | $47.82 | $74.07 | 1,645,200 | — | — |
| 2018-05-08 | $46.82 | $72.52 | 1,475,900 | — | — |
| 2018-05-07 | $46.39 | $71.85 | 1,341,000 | — | — |
| 2018-05-04 | $45.74 | $70.85 | 865,700 | — | — |
| 2018-05-03 | $44.97 | $69.65 | 1,239,500 | — | — |
| 2018-05-02 | $45.25 | $70.09 | 1,326,800 | — | — |
| 2018-05-01 | $44.74 | $69.30 | 1,317,200 | — | — |
| 2018-04-30 | $44.41 | $68.79 | 1,758,800 | — | — |
| 2018-04-27 | $45.04 | $69.76 | 1,067,000 | — | — |
| 2018-04-26 | $45.24 | $70.07 | 1,498,400 | — | — |
| 2018-04-25 | $46.00 | $71.25 | 982,400 | — | — |
| 2018-04-24 | $45.61 | $70.64 | 1,925,000 | — | — |
| 2018-04-23 | $46.90 | $72.64 | 1,547,700 | — | — |
| 2018-04-20 | $47.31 | $73.28 | 1,542,400 | — | — |
| 2018-04-19 | $47.64 | $73.79 | 1,829,200 | — | — |
| 2018-04-18 | $46.78 | $72.46 | 952,200 | — | — |
| 2018-04-17 | $46.25 | $71.64 | 1,156,200 | — | — |
| 2018-04-16 | $45.96 | $71.19 | 772,900 | — | — |
| 2018-04-13 | $45.67 | $70.74 | 1,189,400 | — | — |
| 2018-04-12 | $45.91 | $71.11 | 1,718,900 | — | — |
| 2018-04-11 | $46.26 | $71.65 | 2,686,700 | — | — |
| 2018-04-10 | $44.58 | $69.05 | 1,731,500 | — | — |
| 2018-04-09 | $43.45 | $67.30 | 1,048,400 | — | — |
| 2018-04-06 | $43.18 | $66.88 | 1,686,900 | — | — |
| 2018-04-05 | $44.81 | $69.40 | 1,320,300 | — | — |
| 2018-04-04 | $44.05 | $68.23 | 1,808,900 | — | — |
| 2018-04-03 | $43.00 | $66.60 | 1,333,100 | — | — |
| 2018-04-02 | $42.54 | $65.89 | 1,498,900 | — | — |
| 2018-03-29 | $43.33 | $67.11 | 1,435,900 | — | — |
| 2018-03-28 | $41.79 | $64.73 | 942,000 | — | — |
| 2018-03-27 | $42.16 | $65.01 | 1,565,700 | — | — |
| 2018-03-26 | $42.86 | $66.09 | 1,363,200 | — | — |
| 2018-03-23 | $42.11 | $64.93 | 939,100 | — | — |
| 2018-03-22 | $43.27 | $66.72 | 1,458,800 | — | — |
| 2018-03-21 | $44.92 | $69.26 | 1,310,300 | — | — |
| 2018-03-20 | $44.10 | $68.00 | 847,200 | — | — |
| 2018-03-19 | $43.94 | $67.75 | 941,600 | — | — |
| 2018-03-16 | $44.54 | $68.68 | 1,051,100 | — | — |
| 2018-03-15 | $43.85 | $67.61 | 1,004,400 | — | — |
| 2018-03-14 | $44.26 | $68.24 | 622,100 | — | — |
| 2018-03-13 | $44.60 | $68.77 | 1,263,500 | — | — |
| 2018-03-12 | $45.16 | $69.63 | 1,057,600 | — | — |
| 2018-03-09 | $45.58 | $70.28 | 1,444,200 | — | — |
| 2018-03-08 | $44.50 | $68.61 | 1,248,900 | — | — |
| 2018-03-07 | $44.37 | $68.41 | 1,557,800 | — | — |
| 2018-03-06 | $44.13 | $68.04 | 1,544,500 | — | — |
| 2018-03-05 | $43.44 | $66.98 | 1,998,700 | — | — |
| 2018-03-02 | $42.29 | $65.21 | 1,843,200 | — | — |
| 2018-03-01 | $41.20 | $63.53 | 1,684,400 | — | — |
| 2018-02-28 | $42.35 | $65.30 | 1,419,900 | — | — |
| 2018-02-27 | $43.97 | $67.80 | 1,241,600 | — | — |
| 2018-02-26 | $44.92 | $69.26 | 2,050,500 | — | — |
| 2018-02-23 | $44.26 | $68.24 | 799,200 | — | — |
| 2018-02-22 | $43.58 | $67.20 | 1,187,200 | — | — |
| 2018-02-21 | $43.78 | $67.50 | 2,060,100 | — | — |
| 2018-02-20 | $43.70 | $67.38 | 2,314,300 | — | — |
| 2018-02-16 | $44.05 | $67.92 | 4,359,100 | — | — |
| 2018-02-15 | $42.87 | $66.10 | 2,118,800 | — | — |
| 2018-02-14 | $42.19 | $65.05 | 1,416,100 | — | — |
| 2018-02-13 | $41.09 | $63.36 | 1,200,600 | — | — |
| 2018-02-12 | $41.42 | $63.87 | 1,415,000 | — | — |
| 2018-02-09 | $40.36 | $62.23 | 2,582,800 | — | — |
| 2018-02-08 | $40.82 | $62.94 | 1,868,500 | — | — |
| 2018-02-07 | $41.55 | $64.07 | 1,821,200 | — | — |
| 2018-02-06 | $41.83 | $64.50 | 2,546,700 | — | — |
| 2018-02-05 | $42.11 | $64.93 | 1,423,300 | — | — |
| 2018-02-02 | $44.57 | $68.72 | 1,222,700 | — | — |
| 2018-02-01 | $45.59 | $70.29 | 1,132,200 | — | — |
| 2018-01-31 | $45.32 | $69.88 | 1,025,500 | — | — |
| 2018-01-30 | $45.21 | $69.71 | 1,145,500 | — | — |
| 2018-01-29 | $45.37 | $69.96 | 1,012,000 | — | — |
| 2018-01-26 | $45.58 | $70.28 | 846,200 | — | — |
| 2018-01-25 | $45.03 | $69.43 | 1,511,800 | — | — |
| 2018-01-24 | $45.34 | $69.91 | 1,974,500 | — | — |
| 2018-01-23 | $44.07 | $67.95 | 2,493,500 | — | — |
| 2018-01-22 | $43.77 | $67.49 | 1,091,700 | — | — |
| 2018-01-19 | $43.71 | $67.40 | 1,489,200 | — | — |
| 2018-01-18 | $44.33 | $68.35 | 1,649,400 | — | — |
| 2018-01-17 | $43.38 | $66.89 | 1,679,900 | — | — |
| 2018-01-16 | $45.05 | $69.46 | 1,764,500 | — | — |
| 2018-01-12 | $44.00 | $67.84 | 1,427,000 | — | — |
| 2018-01-11 | $43.47 | $67.03 | 1,194,900 | — | — |
| 2018-01-10 | $42.47 | $65.48 | 1,111,700 | — | — |
| 2018-01-09 | $43.30 | $66.76 | 884,800 | — | — |
| 2018-01-08 | $43.72 | $67.41 | 927,500 | — | — |
| 2018-01-05 | $43.40 | $66.92 | 911,100 | — | — |
| 2018-01-04 | $43.42 | $66.95 | 1,200,100 | — | — |
| 2018-01-03 | $42.37 | $65.04 | 718,900 | — | — |
| 2018-01-02 | $42.50 | $65.24 | 705,100 | — | — |