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
- 1988-07-14 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 | $31.77 | $46.30 | 889,100 | — | — |
| 2018-12-28 | $31.31 | $45.63 | 802,500 | — | — |
| 2018-12-27 | $31.36 | $45.70 | 807,200 | — | — |
| 2018-12-26 | $31.14 | $45.38 | 1,285,000 | — | — |
| 2018-12-24 | $29.34 | $42.76 | 862,400 | — | — |
| 2018-12-21 | $30.08 | $43.84 | 2,626,100 | — | — |
| 2018-12-20 | $30.87 | $44.99 | 1,868,800 | — | — |
| 2018-12-19 | $31.27 | $45.57 | 1,740,300 | — | — |
| 2018-12-18 | $31.21 | $45.48 | 1,513,300 | — | — |
| 2018-12-17 | $31.49 | $45.89 | 2,546,200 | — | — |
| 2018-12-14 | $32.62 | $47.54 | 1,415,800 | — | — |
| 2018-12-13 | $33.08 | $48.21 | 2,096,300 | — | — |
| 2018-12-12 | $34.46 | $50.22 | 2,693,400 | — | — |
| 2018-12-11 | $34.68 | $50.54 | 2,175,000 | — | — |
| 2018-12-10 | $36.77 | $53.59 | 3,347,300 | — | — |
| 2018-12-07 | $38.55 | $56.18 | 3,577,800 | — | — |
| 2018-12-06 | $41.00 | $59.75 | 9,379,100 | — | — |
| 2018-12-04 | $50.03 | $72.91 | 2,474,500 | — | — |
| 2018-12-03 | $53.04 | $77.30 | 1,430,800 | — | — |
| 2018-11-30 | $52.70 | $76.80 | 974,900 | — | — |
| 2018-11-29 | $51.84 | $75.55 | 1,229,800 | — | — |
| 2018-11-28 | $52.30 | $76.22 | 2,516,500 | — | — |
| 2018-11-27 | $52.78 | $76.92 | 1,187,800 | — | — |
| 2018-11-26 | $53.28 | $77.65 | 1,091,500 | — | — |
| 2018-11-23 | $51.61 | $75.22 | 496,300 | — | — |
| 2018-11-21 | $52.79 | $76.93 | 584,500 | — | — |
| 2018-11-20 | $50.96 | $74.27 | 1,079,700 | — | — |
| 2018-11-19 | $53.12 | $77.42 | 890,900 | — | — |
| 2018-11-16 | $56.71 | $82.65 | 1,075,800 | — | — |
| 2018-11-15 | $56.27 | $82.01 | 965,500 | — | — |
| 2018-11-14 | $56.28 | $82.02 | 1,068,100 | — | — |
| 2018-11-13 | $55.94 | $81.53 | 1,053,200 | — | — |
| 2018-11-12 | $55.35 | $80.67 | 1,518,000 | — | — |
| 2018-11-09 | $57.28 | $83.48 | 673,300 | — | — |
| 2018-11-08 | $60.09 | $87.57 | 794,400 | — | — |
| 2018-11-07 | $60.27 | $87.84 | 1,029,100 | — | — |
| 2018-11-06 | $61.14 | $89.10 | 824,700 | — | — |
| 2018-11-05 | $60.99 | $88.89 | 1,139,000 | — | — |
| 2018-11-02 | $58.24 | $84.88 | 1,369,200 | — | — |
| 2018-11-01 | $57.33 | $83.55 | 957,300 | — | — |
| 2018-10-31 | $56.05 | $81.15 | 2,823,700 | — | — |
| 2018-10-30 | $58.15 | $84.19 | 1,529,800 | — | — |
| 2018-10-29 | $54.60 | $79.05 | 1,527,100 | — | — |
| 2018-10-26 | $51.05 | $73.91 | 1,814,400 | — | — |
| 2018-10-25 | $51.57 | $74.66 | 1,386,800 | — | — |
| 2018-10-24 | $50.54 | $73.17 | 1,498,700 | — | — |
| 2018-10-23 | $52.58 | $76.12 | 814,000 | — | — |
| 2018-10-22 | $53.02 | $76.76 | 978,500 | — | — |
| 2018-10-19 | $53.58 | $77.57 | 1,178,000 | — | — |
| 2018-10-18 | $56.06 | $81.16 | 1,335,400 | — | — |
| 2018-10-17 | $57.59 | $83.38 | 880,700 | — | — |
| 2018-10-16 | $58.51 | $84.71 | 852,800 | — | — |
| 2018-10-15 | $57.86 | $83.77 | 767,700 | — | — |
| 2018-10-12 | $58.03 | $84.01 | 1,696,300 | — | — |
| 2018-10-11 | $59.95 | $86.79 | 876,300 | — | — |
| 2018-10-10 | $59.90 | $86.72 | 1,223,800 | — | — |
| 2018-10-09 | $61.36 | $88.83 | 808,400 | — | — |
| 2018-10-08 | $61.96 | $89.70 | 649,500 | — | — |
| 2018-10-05 | $62.37 | $90.30 | 806,800 | — | — |
| 2018-10-04 | $63.02 | $91.24 | 1,114,400 | — | — |
| 2018-10-03 | $63.21 | $91.51 | 685,200 | — | — |
| 2018-10-02 | $62.96 | $91.15 | 1,177,100 | — | — |
| 2018-10-01 | $64.96 | $94.05 | 834,800 | — | — |
| 2018-09-28 | $65.93 | $95.45 | 766,200 | — | — |
| 2018-09-27 | $65.70 | $95.12 | 918,100 | — | — |
| 2018-09-26 | $65.89 | $95.39 | 854,700 | — | — |
| 2018-09-25 | $64.77 | $93.77 | 715,600 | — | — |
| 2018-09-24 | $64.55 | $93.45 | 1,484,600 | — | — |
| 2018-09-21 | $66.63 | $96.46 | 3,174,700 | — | — |
| 2018-09-20 | $67.13 | $97.19 | 1,817,900 | — | — |
| 2018-09-19 | $67.33 | $97.48 | 1,225,500 | — | — |
| 2018-09-18 | $67.51 | $97.74 | 1,073,300 | — | — |
| 2018-09-17 | $67.68 | $97.98 | 1,545,200 | — | — |
| 2018-09-14 | $65.65 | $95.05 | 1,182,400 | — | — |
| 2018-09-13 | $64.85 | $93.89 | 1,145,200 | — | — |
| 2018-09-12 | $64.91 | $93.97 | 1,039,100 | — | — |
| 2018-09-11 | $64.87 | $93.92 | 997,900 | — | — |
| 2018-09-10 | $64.59 | $93.51 | 1,644,900 | — | — |
| 2018-09-07 | $62.84 | $90.98 | 1,211,500 | — | — |
| 2018-09-06 | $64.02 | $92.69 | 1,464,400 | — | — |
| 2018-09-05 | $62.24 | $90.11 | 1,204,900 | — | — |
| 2018-09-04 | $63.18 | $91.47 | 2,924,300 | — | — |
| 2018-08-31 | $64.20 | $92.95 | 4,377,700 | — | — |
| 2018-08-30 | $67.68 | $97.98 | 15,119,500 | — | — |
| 2018-08-29 | $54.65 | $79.12 | 3,021,500 | — | — |
| 2018-08-28 | $55.06 | $79.71 | 3,726,200 | — | — |
| 2018-08-27 | $58.43 | $84.59 | 2,416,400 | — | — |
| 2018-08-24 | $61.70 | $89.33 | 1,223,700 | — | — |
| 2018-08-23 | $62.67 | $90.73 | 931,600 | — | — |
| 2018-08-22 | $63.91 | $92.53 | 896,500 | — | — |
| 2018-08-21 | $63.69 | $92.21 | 886,300 | — | — |
| 2018-08-20 | $63.70 | $92.22 | 1,051,700 | — | — |
| 2018-08-17 | $62.40 | $90.34 | 658,700 | — | — |
| 2018-08-16 | $60.91 | $88.18 | 629,900 | — | — |
| 2018-08-15 | $60.75 | $87.95 | 1,419,100 | — | — |
| 2018-08-14 | $62.73 | $90.82 | 1,610,200 | — | — |
| 2018-08-13 | $59.52 | $86.17 | 837,200 | — | — |
| 2018-08-10 | $59.85 | $86.65 | 753,200 | — | — |
| 2018-08-09 | $59.71 | $86.45 | 524,900 | — | — |
| 2018-08-08 | $59.67 | $86.39 | 665,500 | — | — |
| 2018-08-07 | $59.79 | $86.56 | 846,900 | — | — |
| 2018-08-06 | $59.46 | $86.08 | 790,700 | — | — |
| 2018-08-03 | $58.91 | $85.29 | 823,300 | — | — |
| 2018-08-02 | $59.12 | $85.59 | 815,100 | — | — |
| 2018-08-01 | $58.43 | $84.06 | 1,270,300 | — | — |
| 2018-07-31 | $57.74 | $83.06 | 2,466,200 | — | — |
| 2018-07-30 | $61.64 | $88.67 | 1,916,700 | — | — |
| 2018-07-27 | $60.92 | $87.64 | 1,329,100 | — | — |
| 2018-07-26 | $60.42 | $86.92 | 1,011,900 | — | — |
| 2018-07-25 | $60.26 | $86.69 | 1,307,900 | — | — |
| 2018-07-24 | $59.61 | $85.75 | 1,805,500 | — | — |
| 2018-07-23 | $60.05 | $86.39 | 1,052,500 | — | — |
| 2018-07-20 | $60.29 | $86.73 | 1,226,800 | — | — |
| 2018-07-19 | $60.66 | $87.26 | 923,100 | — | — |
| 2018-07-18 | $58.71 | $84.46 | 1,143,400 | — | — |
| 2018-07-17 | $58.59 | $84.29 | 1,025,100 | — | — |
| 2018-07-16 | $58.01 | $83.45 | 1,320,100 | — | — |
| 2018-07-13 | $58.14 | $83.64 | 1,784,700 | — | — |
| 2018-07-12 | $59.94 | $86.23 | 927,900 | — | — |
| 2018-07-11 | $59.95 | $86.24 | 1,262,400 | — | — |
| 2018-07-10 | $59.52 | $85.62 | 1,355,000 | — | — |
| 2018-07-09 | $60.05 | $86.39 | 1,604,100 | — | — |
| 2018-07-06 | $59.00 | $84.88 | 1,689,200 | — | — |
| 2018-07-05 | $57.85 | $83.22 | 2,370,400 | — | — |
| 2018-07-03 | $56.05 | $80.63 | 1,396,100 | — | — |
| 2018-07-02 | $56.11 | $80.72 | 1,820,600 | — | — |
| 2018-06-29 | $55.75 | $80.20 | 2,078,400 | — | — |
| 2018-06-28 | $57.74 | $83.06 | 1,567,000 | — | — |
| 2018-06-27 | $57.14 | $82.20 | 1,584,500 | — | — |
| 2018-06-26 | $58.03 | $83.48 | 1,411,700 | — | — |
| 2018-06-25 | $57.10 | $82.14 | 2,292,800 | — | — |
| 2018-06-22 | $58.09 | $83.57 | 7,261,800 | — | — |
| 2018-06-21 | $58.25 | $83.80 | 2,328,300 | — | — |
| 2018-06-20 | $59.17 | $85.12 | 2,574,700 | — | — |
| 2018-06-19 | $57.14 | $82.20 | 1,876,000 | — | — |
| 2018-06-18 | $57.39 | $82.56 | 2,173,100 | — | — |
| 2018-06-15 | $55.94 | $80.47 | 2,346,600 | — | — |
| 2018-06-14 | $55.51 | $79.86 | 3,040,600 | — | — |
| 2018-06-13 | $57.09 | $82.13 | 2,948,600 | — | — |
| 2018-06-12 | $57.92 | $83.32 | 2,522,300 | — | — |
| 2018-06-11 | $56.53 | $81.32 | 2,776,100 | — | — |
| 2018-06-08 | $55.41 | $79.71 | 3,713,500 | — | — |
| 2018-06-07 | $53.90 | $77.54 | 5,187,900 | — | — |
| 2018-06-06 | $52.27 | $75.19 | 18,012,100 | — | — |
| 2018-06-05 | $44.15 | $63.51 | 3,411,100 | — | — |
| 2018-06-04 | $43.70 | $62.87 | 2,083,100 | — | — |
| 2018-06-01 | $42.61 | $61.30 | 1,354,500 | — | — |
| 2018-05-31 | $43.00 | $61.86 | 2,077,400 | — | — |
| 2018-05-30 | $43.05 | $61.93 | 1,419,800 | — | — |
| 2018-05-29 | $42.59 | $61.27 | 2,894,400 | — | — |
| 2018-05-25 | $42.63 | $61.33 | 1,769,500 | — | — |
| 2018-05-24 | $42.53 | $61.18 | 1,722,300 | — | — |
| 2018-05-23 | $41.19 | $59.26 | 1,858,600 | — | — |
| 2018-05-22 | $39.84 | $57.31 | 1,269,300 | — | — |
| 2018-05-21 | $39.89 | $57.39 | 1,073,400 | — | — |
| 2018-05-18 | $39.49 | $56.81 | 1,444,100 | — | — |
| 2018-05-17 | $38.97 | $56.06 | 1,020,800 | — | — |
| 2018-05-16 | $38.84 | $55.87 | 1,260,600 | — | — |
| 2018-05-15 | $38.17 | $54.91 | 1,134,100 | — | — |
| 2018-05-14 | $38.08 | $54.78 | 1,522,700 | — | — |
| 2018-05-11 | $38.13 | $54.85 | 776,000 | — | — |
| 2018-05-10 | $38.29 | $55.08 | 819,100 | — | — |
| 2018-05-09 | $37.84 | $54.44 | 1,010,900 | — | — |
| 2018-05-08 | $37.20 | $53.52 | 901,300 | — | — |
| 2018-05-07 | $37.37 | $53.76 | 1,080,800 | — | — |
| 2018-05-04 | $37.88 | $54.49 | 1,291,100 | — | — |
| 2018-05-03 | $37.19 | $53.50 | 1,637,800 | — | — |
| 2018-05-02 | $37.95 | $54.06 | 1,639,800 | — | — |
| 2018-05-01 | $38.69 | $55.12 | 1,439,800 | — | — |
| 2018-04-30 | $38.88 | $55.39 | 1,229,500 | — | — |
| 2018-04-27 | $40.67 | $57.94 | 1,483,300 | — | — |
| 2018-04-26 | $40.18 | $57.24 | 783,700 | — | — |
| 2018-04-25 | $40.09 | $57.11 | 1,104,500 | — | — |
| 2018-04-24 | $39.49 | $56.26 | 1,412,900 | — | — |
| 2018-04-23 | $39.47 | $56.23 | 1,160,900 | — | — |
| 2018-04-20 | $38.65 | $55.06 | 2,608,700 | — | — |
| 2018-04-19 | $37.83 | $53.89 | 2,237,200 | — | — |
| 2018-04-18 | $39.63 | $56.46 | 1,717,500 | — | — |
| 2018-04-17 | $39.46 | $56.21 | 2,008,900 | — | — |
| 2018-04-16 | $39.63 | $56.46 | 2,185,300 | — | — |
| 2018-04-13 | $38.63 | $55.03 | 1,832,000 | — | — |
| 2018-04-12 | $38.48 | $54.82 | 1,660,900 | — | — |
| 2018-04-11 | $37.70 | $53.71 | 2,382,800 | — | — |
| 2018-04-10 | $37.66 | $53.65 | 2,440,600 | — | — |
| 2018-04-09 | $37.57 | $53.52 | 1,566,700 | — | — |
| 2018-04-06 | $37.43 | $53.32 | 2,060,900 | — | — |
| 2018-04-05 | $37.49 | $53.41 | 1,879,600 | — | — |
| 2018-04-04 | $36.88 | $52.54 | 3,326,100 | — | — |
| 2018-04-03 | $35.46 | $50.51 | 4,614,800 | — | — |
| 2018-04-02 | $36.08 | $51.40 | 2,570,700 | — | — |
| 2018-03-29 | $38.52 | $54.87 | 1,556,700 | — | — |
| 2018-03-28 | $38.23 | $54.46 | 2,487,500 | — | — |
| 2018-03-27 | $37.98 | $54.10 | 2,110,800 | — | — |
| 2018-03-26 | $38.50 | $54.85 | 2,474,600 | — | — |
| 2018-03-23 | $38.86 | $55.36 | 2,663,700 | — | — |
| 2018-03-22 | $39.42 | $56.16 | 2,783,500 | — | — |
| 2018-03-21 | $39.92 | $56.87 | 3,146,500 | — | — |
| 2018-03-20 | $38.27 | $54.52 | 2,834,100 | — | — |
| 2018-03-19 | $39.46 | $56.21 | 3,800,300 | — | — |
| 2018-03-16 | $38.68 | $55.10 | 16,363,200 | — | — |
| 2018-03-15 | $37.55 | $53.49 | 9,057,400 | — | — |
| 2018-03-14 | $38.22 | $54.45 | 25,956,200 | — | — |
| 2018-03-13 | $47.91 | $68.25 | 3,476,600 | — | — |
| 2018-03-12 | $47.98 | $68.35 | 3,177,700 | — | — |
| 2018-03-09 | $48.90 | $69.66 | 1,810,900 | — | — |
| 2018-03-08 | $47.86 | $68.18 | 1,752,500 | — | — |
| 2018-03-07 | $49.44 | $70.43 | 2,831,500 | — | — |
| 2018-03-06 | $48.75 | $69.45 | 3,628,500 | — | — |
| 2018-03-05 | $50.35 | $71.73 | 1,537,000 | — | — |
| 2018-03-02 | $51.07 | $72.75 | 1,216,700 | — | — |
| 2018-03-01 | $51.60 | $73.51 | 1,505,600 | — | — |
| 2018-02-28 | $50.28 | $71.63 | 1,675,200 | — | — |
| 2018-02-27 | $50.64 | $72.14 | 1,940,700 | — | — |
| 2018-02-26 | $51.78 | $73.76 | 1,156,700 | — | — |
| 2018-02-23 | $52.25 | $74.43 | 2,181,600 | — | — |
| 2018-02-22 | $50.71 | $72.24 | 1,620,300 | — | — |
| 2018-02-21 | $50.07 | $71.33 | 1,415,700 | — | — |
| 2018-02-20 | $49.11 | $69.96 | 2,658,900 | — | — |
| 2018-02-16 | $51.33 | $73.12 | 1,616,100 | — | — |
| 2018-02-15 | $51.24 | $72.99 | 1,296,200 | — | — |
| 2018-02-14 | $51.12 | $72.82 | 2,610,300 | — | — |
| 2018-02-13 | $49.00 | $69.80 | 968,600 | — | — |
| 2018-02-12 | $48.49 | $69.08 | 1,532,800 | — | — |
| 2018-02-09 | $48.96 | $69.75 | 1,946,900 | — | — |
| 2018-02-08 | $49.38 | $70.34 | 1,103,600 | — | — |
| 2018-02-07 | $50.14 | $71.43 | 1,744,500 | — | — |
| 2018-02-06 | $49.50 | $70.52 | 2,207,200 | — | — |
| 2018-02-05 | $48.88 | $69.63 | 2,396,700 | — | — |
| 2018-02-02 | $51.37 | $73.18 | 1,965,200 | — | — |
| 2018-02-01 | $52.64 | $74.99 | 1,087,900 | — | — |
| 2018-01-31 | $52.90 | $74.92 | 1,617,600 | — | — |
| 2018-01-30 | $52.86 | $74.86 | 1,277,000 | — | — |
| 2018-01-29 | $54.74 | $77.52 | 998,900 | — | — |
| 2018-01-26 | $55.30 | $78.32 | 1,413,300 | — | — |
| 2018-01-25 | $54.76 | $77.55 | 1,448,800 | — | — |
| 2018-01-24 | $55.92 | $79.19 | 1,640,800 | — | — |
| 2018-01-23 | $57.28 | $81.12 | 1,062,700 | — | — |
| 2018-01-22 | $55.87 | $79.12 | 1,562,000 | — | — |
| 2018-01-19 | $55.07 | $77.99 | 1,902,600 | — | — |
| 2018-01-18 | $55.99 | $79.29 | 1,283,400 | — | — |
| 2018-01-17 | $55.64 | $78.80 | 1,766,800 | — | — |
| 2018-01-16 | $56.79 | $80.43 | 2,106,500 | — | — |
| 2018-01-12 | $56.94 | $80.64 | 2,838,100 | — | — |
| 2018-01-11 | $55.22 | $78.20 | 5,802,600 | — | — |
| 2018-01-10 | $52.69 | $74.62 | 8,792,700 | — | — |
| 2018-01-09 | $56.59 | $80.14 | 2,918,500 | — | — |
| 2018-01-08 | $57.44 | $81.35 | 3,947,300 | — | — |
| 2018-01-05 | $56.93 | $80.62 | 2,140,600 | — | — |
| 2018-01-04 | $55.80 | $79.02 | 2,089,100 | — | — |
| 2018-01-03 | $54.80 | $77.61 | 2,078,100 | — | — |
| 2018-01-02 | $55.29 | $78.30 | 2,423,100 | — | — |