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
- 1993-02-23 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 | $39.65 | $71.34 | 9,518,100 | — | — |
| 2018-12-28 | $39.37 | $70.83 | 12,854,200 | — | — |
| 2018-12-27 | $39.66 | $71.36 | 13,897,900 | — | — |
| 2018-12-26 | $39.30 | $70.71 | 16,814,200 | — | — |
| 2018-12-24 | $37.01 | $66.59 | 11,444,400 | — | — |
| 2018-12-21 | $37.68 | $67.79 | 21,528,400 | — | — |
| 2018-12-20 | $38.91 | $70.01 | 27,520,300 | — | — |
| 2018-12-19 | $39.30 | $70.71 | 19,412,300 | — | — |
| 2018-12-18 | $39.89 | $71.77 | 14,538,300 | — | — |
| 2018-12-17 | $39.60 | $71.25 | 15,786,300 | — | — |
| 2018-12-14 | $39.64 | $71.32 | 17,332,200 | — | — |
| 2018-12-13 | $40.60 | $73.05 | 15,964,600 | — | — |
| 2018-12-12 | $40.81 | $73.43 | 14,207,600 | — | — |
| 2018-12-11 | $40.62 | $73.08 | 13,619,400 | — | — |
| 2018-12-10 | $40.71 | $73.25 | 16,323,200 | — | — |
| 2018-12-07 | $41.32 | $74.34 | 15,499,400 | — | — |
| 2018-12-06 | $42.61 | $76.66 | 17,552,400 | — | — |
| 2018-12-04 | $43.12 | $77.58 | 18,401,400 | — | — |
| 2018-12-03 | $45.41 | $81.70 | 15,437,000 | — | — |
| 2018-11-30 | $44.39 | $79.87 | 11,282,500 | — | — |
| 2018-11-29 | $44.51 | $80.08 | 9,202,900 | — | — |
| 2018-11-28 | $45.31 | $81.52 | 12,380,800 | — | — |
| 2018-11-27 | $44.05 | $79.25 | 8,035,900 | — | — |
| 2018-11-26 | $44.28 | $79.67 | 8,862,900 | — | — |
| 2018-11-23 | $43.08 | $77.51 | 4,822,400 | — | — |
| 2018-11-21 | $43.73 | $78.68 | 7,961,900 | — | — |
| 2018-11-20 | $43.10 | $77.55 | 16,035,600 | — | — |
| 2018-11-19 | $44.41 | $79.90 | 9,856,700 | — | — |
| 2018-11-16 | $44.13 | $79.40 | 9,775,000 | — | — |
| 2018-11-15 | $44.30 | $79.70 | 14,057,400 | — | — |
| 2018-11-14 | $43.85 | $78.89 | 13,265,200 | — | — |
| 2018-11-13 | $44.68 | $80.39 | 12,346,100 | — | — |
| 2018-11-12 | $44.13 | $79.40 | 14,302,000 | — | — |
| 2018-11-09 | $45.73 | $82.28 | 10,017,900 | — | — |
| 2018-11-08 | $46.43 | $83.54 | 9,484,100 | — | — |
| 2018-11-07 | $46.61 | $83.86 | 9,951,200 | — | — |
| 2018-11-06 | $45.72 | $82.26 | 10,737,300 | — | — |
| 2018-11-05 | $45.82 | $82.44 | 12,318,900 | — | — |
| 2018-11-02 | $45.95 | $82.67 | 10,478,800 | — | — |
| 2018-11-01 | $45.89 | $82.57 | 8,679,900 | — | — |
| 2018-10-31 | $45.66 | $82.15 | 16,928,300 | — | — |
| 2018-10-30 | $44.50 | $80.06 | 14,780,300 | — | — |
| 2018-10-29 | $43.95 | $78.54 | 12,869,800 | — | — |
| 2018-10-26 | $43.97 | $78.57 | 12,997,100 | — | — |
| 2018-10-25 | $44.55 | $79.61 | 13,838,500 | — | — |
| 2018-10-24 | $43.49 | $77.71 | 15,067,400 | — | — |
| 2018-10-23 | $44.52 | $79.55 | 15,095,300 | — | — |
| 2018-10-22 | $45.11 | $80.61 | 11,166,700 | — | — |
| 2018-10-19 | $46.42 | $82.95 | 14,931,200 | — | — |
| 2018-10-18 | $46.03 | $82.25 | 14,873,900 | — | — |
| 2018-10-17 | $47.19 | $84.32 | 22,121,900 | — | — |
| 2018-10-16 | $45.94 | $82.09 | 24,174,900 | — | — |
| 2018-10-15 | $43.47 | $77.68 | 11,986,800 | — | — |
| 2018-10-12 | $43.43 | $77.61 | 16,049,300 | — | — |
| 2018-10-11 | $43.49 | $77.71 | 21,746,900 | — | — |
| 2018-10-10 | $44.62 | $79.73 | 14,143,800 | — | — |
| 2018-10-09 | $46.16 | $82.48 | 9,999,500 | — | — |
| 2018-10-08 | $47.02 | $84.02 | 7,054,500 | — | — |
| 2018-10-05 | $46.75 | $83.54 | 7,938,900 | — | — |
| 2018-10-04 | $47.27 | $84.47 | 7,722,200 | — | — |
| 2018-10-03 | $47.11 | $84.18 | 8,985,300 | — | — |
| 2018-10-02 | $46.63 | $83.32 | 9,589,100 | — | — |
| 2018-10-01 | $46.63 | $83.32 | 9,710,100 | — | — |
| 2018-09-28 | $46.57 | $83.22 | 14,187,300 | — | — |
| 2018-09-27 | $47.77 | $85.36 | 12,204,900 | — | — |
| 2018-09-26 | $47.70 | $85.24 | 8,443,100 | — | — |
| 2018-09-25 | $48.28 | $86.27 | 9,007,500 | — | — |
| 2018-09-24 | $48.56 | $86.77 | 7,917,600 | — | — |
| 2018-09-21 | $49.41 | $88.29 | 21,450,400 | — | — |
| 2018-09-20 | $49.88 | $89.13 | 11,810,000 | — | — |
| 2018-09-19 | $49.10 | $87.74 | 12,489,100 | — | — |
| 2018-09-18 | $47.85 | $85.50 | 7,082,500 | — | — |
| 2018-09-17 | $47.68 | $85.20 | 6,726,500 | — | — |
| 2018-09-14 | $48.19 | $86.11 | 6,955,500 | — | — |
| 2018-09-13 | $47.72 | $85.27 | 8,380,100 | — | — |
| 2018-09-12 | $47.48 | $84.84 | 6,231,800 | — | — |
| 2018-09-11 | $47.86 | $85.52 | 5,011,700 | — | — |
| 2018-09-10 | $47.94 | $85.66 | 4,925,000 | — | — |
| 2018-09-07 | $48.22 | $86.17 | 7,285,200 | — | — |
| 2018-09-06 | $47.93 | $85.65 | 7,990,500 | — | — |
| 2018-09-05 | $48.72 | $87.06 | 5,527,500 | — | — |
| 2018-09-04 | $48.71 | $87.04 | 8,548,700 | — | — |
| 2018-08-31 | $48.83 | $87.26 | 7,698,400 | — | — |
| 2018-08-30 | $49.30 | $88.10 | 11,399,900 | — | — |
| 2018-08-29 | $49.95 | $89.26 | 7,856,700 | — | — |
| 2018-08-28 | $50.00 | $89.35 | 7,419,100 | — | — |
| 2018-08-27 | $49.89 | $89.15 | 13,317,400 | — | — |
| 2018-08-24 | $48.14 | $86.02 | 5,620,600 | — | — |
| 2018-08-23 | $48.13 | $86.00 | 7,699,300 | — | — |
| 2018-08-22 | $48.60 | $86.84 | 4,952,000 | — | — |
| 2018-08-21 | $48.54 | $86.74 | 9,632,000 | — | — |
| 2018-08-20 | $48.29 | $86.29 | 7,898,200 | — | — |
| 2018-08-17 | $48.37 | $86.43 | 5,854,500 | — | — |
| 2018-08-16 | $48.30 | $86.31 | 8,264,500 | — | — |
| 2018-08-15 | $47.45 | $84.79 | 9,496,100 | — | — |
| 2018-08-14 | $47.86 | $85.52 | 8,695,500 | — | — |
| 2018-08-13 | $47.35 | $84.61 | 11,445,900 | — | — |
| 2018-08-10 | $48.39 | $86.47 | 14,321,600 | — | — |
| 2018-08-09 | $49.44 | $88.35 | 7,583,400 | — | — |
| 2018-08-08 | $50.12 | $89.56 | 5,884,100 | — | — |
| 2018-08-07 | $50.13 | $89.58 | 5,632,300 | — | — |
| 2018-08-06 | $49.99 | $89.33 | 5,086,900 | — | — |
| 2018-08-03 | $49.91 | $89.19 | 5,426,100 | — | — |
| 2018-08-02 | $49.81 | $89.01 | 7,882,500 | — | — |
| 2018-08-01 | $50.18 | $89.67 | 9,194,600 | — | — |
| 2018-07-31 | $50.56 | $90.35 | 9,714,900 | — | — |
| 2018-07-30 | $50.90 | $90.95 | 10,123,700 | — | — |
| 2018-07-27 | $51.05 | $90.69 | 7,252,100 | — | — |
| 2018-07-26 | $50.99 | $90.58 | 5,524,900 | — | — |
| 2018-07-25 | $51.04 | $90.67 | 7,483,100 | — | — |
| 2018-07-24 | $50.98 | $90.56 | 7,254,900 | — | — |
| 2018-07-23 | $50.74 | $90.14 | 7,728,900 | — | — |
| 2018-07-20 | $50.27 | $89.30 | 8,910,000 | — | — |
| 2018-07-19 | $49.85 | $88.55 | 11,363,600 | — | — |
| 2018-07-18 | $50.56 | $89.82 | 18,407,300 | — | — |
| 2018-07-17 | $49.18 | $87.36 | 11,138,300 | — | — |
| 2018-07-16 | $48.90 | $86.87 | 8,724,000 | — | — |
| 2018-07-13 | $48.08 | $85.41 | 9,747,600 | — | — |
| 2018-07-12 | $48.02 | $85.30 | 7,774,700 | — | — |
| 2018-07-11 | $47.75 | $84.82 | 6,089,500 | — | — |
| 2018-07-10 | $48.10 | $85.45 | 9,238,800 | — | — |
| 2018-07-09 | $48.41 | $86.00 | 9,412,500 | — | — |
| 2018-07-06 | $47.09 | $83.65 | 7,269,300 | — | — |
| 2018-07-05 | $46.70 | $82.96 | 10,577,300 | — | — |
| 2018-07-03 | $47.02 | $83.53 | 5,037,800 | — | — |
| 2018-07-02 | $47.72 | $84.77 | 8,655,100 | — | — |
| 2018-06-29 | $47.40 | $84.20 | 13,592,200 | — | — |
| 2018-06-28 | $48.29 | $85.78 | 14,183,300 | — | — |
| 2018-06-27 | $47.19 | $83.83 | 11,635,900 | — | — |
| 2018-06-26 | $47.79 | $84.90 | 12,097,800 | — | — |
| 2018-06-25 | $47.93 | $85.14 | 14,684,200 | — | — |
| 2018-06-22 | $48.89 | $86.85 | 12,896,400 | — | — |
| 2018-06-21 | $49.79 | $88.45 | 11,018,400 | — | — |
| 2018-06-20 | $49.89 | $88.63 | 6,570,800 | — | — |
| 2018-06-19 | $49.92 | $88.68 | 12,490,100 | — | — |
| 2018-06-18 | $50.77 | $90.19 | 7,493,900 | — | — |
| 2018-06-15 | $51.16 | $90.88 | 11,505,700 | — | — |
| 2018-06-14 | $51.31 | $91.15 | 8,620,700 | — | — |
| 2018-06-13 | $51.60 | $91.66 | 7,981,400 | — | — |
| 2018-06-12 | $51.32 | $91.17 | 8,953,300 | — | — |
| 2018-06-11 | $51.78 | $91.98 | 6,810,400 | — | — |
| 2018-06-08 | $51.91 | $92.21 | 6,412,900 | — | — |
| 2018-06-07 | $52.14 | $92.62 | 8,477,600 | — | — |
| 2018-06-06 | $51.91 | $92.21 | 7,945,800 | — | — |
| 2018-06-05 | $50.78 | $90.21 | 9,136,000 | — | — |
| 2018-06-04 | $51.55 | $91.57 | 5,523,800 | — | — |
| 2018-06-01 | $51.21 | $90.97 | 10,003,900 | — | — |
| 2018-05-31 | $50.14 | $89.07 | 15,150,400 | — | — |
| 2018-05-30 | $50.97 | $90.54 | 11,542,600 | — | — |
| 2018-05-29 | $49.96 | $88.75 | 26,605,100 | — | — |
| 2018-05-25 | $53.01 | $94.17 | 10,152,800 | — | — |
| 2018-05-24 | $54.00 | $95.93 | 6,637,300 | — | — |
| 2018-05-23 | $54.35 | $96.55 | 6,529,700 | — | — |
| 2018-05-22 | $54.88 | $97.49 | 5,930,400 | — | — |
| 2018-05-21 | $54.36 | $96.57 | 5,901,700 | — | — |
| 2018-05-18 | $53.92 | $95.78 | 6,702,400 | — | — |
| 2018-05-17 | $54.87 | $97.47 | 4,576,800 | — | — |
| 2018-05-16 | $54.97 | $97.65 | 4,517,700 | — | — |
| 2018-05-15 | $54.85 | $97.44 | 7,523,400 | — | — |
| 2018-05-14 | $55.22 | $98.09 | 5,816,000 | — | — |
| 2018-05-11 | $55.20 | $98.06 | 6,063,100 | — | — |
| 2018-05-10 | $55.04 | $97.77 | 8,208,600 | — | — |
| 2018-05-09 | $54.14 | $96.18 | 7,114,800 | — | — |
| 2018-05-08 | $53.38 | $94.83 | 11,578,100 | — | — |
| 2018-05-07 | $52.39 | $93.07 | 6,576,100 | — | — |
| 2018-05-04 | $51.40 | $91.31 | 10,368,700 | — | — |
| 2018-05-03 | $51.08 | $90.74 | 11,438,000 | — | — |
| 2018-05-02 | $51.70 | $91.84 | 8,931,000 | — | — |
| 2018-05-01 | $51.81 | $92.04 | 8,498,300 | — | — |
| 2018-04-30 | $51.62 | $91.70 | 8,209,700 | — | — |
| 2018-04-27 | $51.86 | $92.13 | 7,784,500 | — | — |
| 2018-04-26 | $52.20 | $92.28 | 14,668,900 | — | — |
| 2018-04-25 | $52.04 | $92.00 | 12,623,000 | — | — |
| 2018-04-24 | $53.07 | $93.82 | 10,742,700 | — | — |
| 2018-04-23 | $53.64 | $94.83 | 8,523,600 | — | — |
| 2018-04-20 | $54.46 | $96.28 | 10,183,600 | — | — |
| 2018-04-19 | $54.70 | $96.70 | 13,873,700 | — | — |
| 2018-04-18 | $53.26 | $94.16 | 17,524,000 | — | — |
| 2018-04-17 | $53.24 | $94.12 | 14,505,300 | — | — |
| 2018-04-16 | $53.40 | $94.41 | 7,282,200 | — | — |
| 2018-04-13 | $52.98 | $93.66 | 12,364,000 | — | — |
| 2018-04-12 | $53.85 | $95.20 | 9,315,200 | — | — |
| 2018-04-11 | $52.74 | $93.24 | 12,121,200 | — | — |
| 2018-04-10 | $54.14 | $95.71 | 8,836,300 | — | — |
| 2018-04-09 | $53.35 | $94.32 | 8,111,600 | — | — |
| 2018-04-06 | $53.04 | $93.77 | 9,578,500 | — | — |
| 2018-04-05 | $54.86 | $96.99 | 9,968,200 | — | — |
| 2018-04-04 | $53.67 | $94.88 | 6,692,100 | — | — |
| 2018-04-03 | $53.17 | $94.00 | 10,335,800 | — | — |
| 2018-04-02 | $52.72 | $93.20 | 9,311,000 | — | — |
| 2018-03-29 | $53.96 | $95.40 | 7,349,200 | — | — |
| 2018-03-28 | $52.91 | $93.54 | 11,262,300 | — | — |
| 2018-03-27 | $53.15 | $93.96 | 12,389,400 | — | — |
| 2018-03-26 | $54.30 | $96.00 | 11,913,700 | — | — |
| 2018-03-23 | $52.07 | $92.06 | 16,707,800 | — | — |
| 2018-03-22 | $54.64 | $96.60 | 14,900,500 | — | — |
| 2018-03-21 | $57.11 | $100.97 | 8,676,000 | — | — |
| 2018-03-20 | $57.47 | $101.60 | 8,426,700 | — | — |
| 2018-03-19 | $56.95 | $100.68 | 8,117,800 | — | — |
| 2018-03-16 | $57.51 | $101.67 | 9,144,800 | — | — |
| 2018-03-15 | $57.22 | $101.16 | 5,648,700 | — | — |
| 2018-03-14 | $56.99 | $100.75 | 8,384,300 | — | — |
| 2018-03-13 | $58.03 | $102.59 | 6,031,100 | — | — |
| 2018-03-12 | $58.91 | $104.15 | 8,123,200 | — | — |
| 2018-03-09 | $58.67 | $103.72 | 10,536,000 | — | — |
| 2018-03-08 | $56.96 | $100.70 | 7,553,500 | — | — |
| 2018-03-07 | $56.88 | $100.56 | 8,181,000 | — | — |
| 2018-03-06 | $56.56 | $99.99 | 9,762,300 | — | — |
| 2018-03-05 | $55.49 | $98.10 | 7,598,500 | — | — |
| 2018-03-02 | $54.74 | $96.78 | 12,154,100 | — | — |
| 2018-03-01 | $54.49 | $96.33 | 12,093,900 | — | — |
| 2018-02-28 | $56.02 | $99.04 | 9,599,100 | — | — |
| 2018-02-27 | $56.72 | $100.28 | 11,757,700 | — | — |
| 2018-02-26 | $57.01 | $100.79 | 7,795,800 | — | — |
| 2018-02-23 | $56.07 | $99.13 | 6,687,100 | — | — |
| 2018-02-22 | $54.86 | $96.99 | 6,111,600 | — | — |
| 2018-02-21 | $55.10 | $97.41 | 8,363,000 | — | — |
| 2018-02-20 | $55.06 | $97.34 | 7,709,400 | — | — |
| 2018-02-16 | $55.14 | $97.48 | 7,448,200 | — | — |
| 2018-02-15 | $55.40 | $97.94 | 7,769,900 | — | — |
| 2018-02-14 | $55.05 | $97.32 | 10,536,300 | — | — |
| 2018-02-13 | $53.39 | $94.39 | 8,659,500 | — | — |
| 2018-02-12 | $53.43 | $94.46 | 11,712,900 | — | — |
| 2018-02-09 | $52.14 | $92.18 | 15,736,400 | — | — |
| 2018-02-08 | $51.79 | $91.56 | 14,073,100 | — | — |
| 2018-02-07 | $54.55 | $96.44 | 11,541,700 | — | — |
| 2018-02-06 | $54.33 | $96.05 | 17,628,700 | — | — |
| 2018-02-05 | $52.55 | $92.90 | 13,439,000 | — | — |
| 2018-02-02 | $55.48 | $98.08 | 9,783,700 | — | — |
| 2018-02-01 | $57.45 | $101.57 | 7,474,400 | — | — |
| 2018-01-31 | $56.55 | $99.98 | 7,193,100 | — | — |
| 2018-01-30 | $56.60 | $100.06 | 7,321,200 | — | — |
| 2018-01-29 | $57.45 | $101.12 | 7,493,500 | — | — |
| 2018-01-26 | $57.60 | $101.39 | 8,382,200 | — | — |
| 2018-01-25 | $56.81 | $100.00 | 9,463,800 | — | — |
| 2018-01-24 | $57.24 | $100.75 | 8,403,600 | — | — |
| 2018-01-23 | $56.91 | $100.17 | 9,372,200 | — | — |
| 2018-01-22 | $57.36 | $100.97 | 16,858,300 | — | — |
| 2018-01-19 | $57.46 | $101.14 | 15,124,200 | — | — |
| 2018-01-18 | $55.84 | $98.29 | 13,953,900 | — | — |
| 2018-01-17 | $55.35 | $97.43 | 11,905,200 | — | — |
| 2018-01-16 | $54.60 | $96.11 | 11,168,500 | — | — |
| 2018-01-12 | $55.12 | $97.02 | 8,998,000 | — | — |
| 2018-01-11 | $54.20 | $95.40 | 8,310,000 | — | — |
| 2018-01-10 | $53.93 | $94.93 | 11,028,800 | — | — |
| 2018-01-09 | $53.30 | $93.82 | 6,622,700 | — | — |
| 2018-01-08 | $52.89 | $93.10 | 6,681,400 | — | — |
| 2018-01-05 | $53.11 | $93.49 | 6,476,000 | — | — |
| 2018-01-04 | $53.13 | $93.52 | 8,678,800 | — | — |
| 2018-01-03 | $52.33 | $92.11 | 6,955,500 | — | — |
| 2018-01-02 | $52.19 | $91.87 | 6,644,600 | — | — |