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 | $21.36 | $56.56 | 8,727,800 | — | — |
| 2018-12-28 | $21.18 | $56.09 | 10,816,700 | — | — |
| 2018-12-27 | $21.22 | $56.19 | 14,097,700 | — | — |
| 2018-12-26 | $21.43 | $56.75 | 11,635,200 | — | — |
| 2018-12-24 | $20.96 | $55.50 | 8,865,700 | — | — |
| 2018-12-21 | $22.15 | $58.65 | 23,438,500 | — | — |
| 2018-12-20 | $24.28 | $64.30 | 19,383,000 | — | — |
| 2018-12-19 | $29.09 | $77.03 | 9,617,800 | — | — |
| 2018-12-18 | $28.56 | $75.63 | 6,887,900 | — | — |
| 2018-12-17 | $29.01 | $76.82 | 6,555,400 | — | — |
| 2018-12-14 | $29.89 | $79.15 | 7,053,800 | — | — |
| 2018-12-13 | $30.38 | $80.45 | 6,038,100 | — | — |
| 2018-12-12 | $30.59 | $81.00 | 4,994,800 | — | — |
| 2018-12-11 | $30.61 | $81.06 | 4,963,500 | — | — |
| 2018-12-10 | $30.41 | $80.53 | 5,037,300 | — | — |
| 2018-12-07 | $30.84 | $81.67 | 4,024,100 | — | — |
| 2018-12-06 | $31.62 | $83.73 | 6,191,500 | — | — |
| 2018-12-04 | $32.08 | $84.95 | 4,446,500 | — | — |
| 2018-12-03 | $32.43 | $85.88 | 4,895,900 | — | — |
| 2018-11-30 | $32.34 | $85.64 | 7,868,800 | — | — |
| 2018-11-29 | $32.27 | $85.45 | 5,102,600 | — | — |
| 2018-11-28 | $32.43 | $85.88 | 6,397,100 | — | — |
| 2018-11-27 | $32.27 | $85.45 | 5,251,300 | — | — |
| 2018-11-26 | $32.60 | $86.33 | 6,500,800 | — | — |
| 2018-11-23 | $33.19 | $87.89 | 1,249,500 | — | — |
| 2018-11-21 | $32.89 | $87.09 | 4,432,400 | — | — |
| 2018-11-20 | $33.23 | $88.00 | 5,645,700 | — | — |
| 2018-11-19 | $33.42 | $88.50 | 7,747,000 | — | — |
| 2018-11-16 | $33.07 | $87.57 | 8,504,700 | — | — |
| 2018-11-15 | $32.42 | $85.85 | 8,657,700 | — | — |
| 2018-11-14 | $32.64 | $86.43 | 12,637,300 | — | — |
| 2018-11-13 | $35.19 | $93.19 | 5,035,900 | — | — |
| 2018-11-12 | $35.25 | $93.34 | 7,478,900 | — | — |
| 2018-11-09 | $34.39 | $91.07 | 9,127,900 | — | — |
| 2018-11-08 | $34.46 | $91.25 | 8,341,600 | — | — |
| 2018-11-07 | $34.78 | $92.10 | 6,687,700 | — | — |
| 2018-11-06 | $35.06 | $92.84 | 7,396,400 | — | — |
| 2018-11-05 | $35.00 | $92.68 | 7,032,400 | — | — |
| 2018-11-02 | $35.00 | $92.68 | 6,092,000 | — | — |
| 2018-11-01 | $35.62 | $94.32 | 5,823,400 | — | — |
| 2018-10-31 | $35.60 | $94.27 | 9,547,900 | — | — |
| 2018-10-30 | $36.38 | $96.34 | 6,308,200 | — | — |
| 2018-10-29 | $35.96 | $95.22 | 9,683,500 | — | — |
| 2018-10-26 | $35.42 | $93.79 | 8,167,100 | — | — |
| 2018-10-25 | $36.37 | $96.31 | 27,312,700 | — | — |
| 2018-10-24 | $37.15 | $98.38 | 13,515,700 | — | — |
| 2018-10-23 | $36.41 | $96.42 | 9,469,900 | — | — |
| 2018-10-22 | $36.23 | $95.94 | 6,276,500 | — | — |
| 2018-10-19 | $35.84 | $94.91 | 4,622,500 | — | — |
| 2018-10-18 | $35.43 | $93.82 | 5,127,400 | — | — |
| 2018-10-17 | $35.30 | $93.48 | 5,516,000 | — | — |
| 2018-10-16 | $35.66 | $94.43 | 6,460,400 | — | — |
| 2018-10-15 | $36.05 | $94.90 | 6,536,000 | — | — |
| 2018-10-12 | $35.34 | $93.03 | 5,949,000 | — | — |
| 2018-10-11 | $34.87 | $91.79 | 11,093,800 | — | — |
| 2018-10-10 | $35.27 | $92.85 | 16,497,400 | — | — |
| 2018-10-09 | $35.57 | $93.64 | 10,054,700 | — | — |
| 2018-10-08 | $34.65 | $91.21 | 5,677,000 | — | — |
| 2018-10-05 | $33.59 | $88.42 | 3,973,000 | — | — |
| 2018-10-04 | $33.54 | $88.29 | 4,768,500 | — | — |
| 2018-10-03 | $33.43 | $88.00 | 6,174,000 | — | — |
| 2018-10-02 | $33.41 | $87.95 | 5,520,300 | — | — |
| 2018-10-01 | $33.45 | $88.05 | 7,756,400 | — | — |
| 2018-09-28 | $33.97 | $89.42 | 13,826,600 | — | — |
| 2018-09-27 | $32.98 | $86.82 | 16,568,700 | — | — |
| 2018-09-26 | $36.06 | $94.93 | 4,952,700 | — | — |
| 2018-09-25 | $36.20 | $95.29 | 4,386,000 | — | — |
| 2018-09-24 | $36.77 | $96.79 | 3,896,500 | — | — |
| 2018-09-21 | $37.45 | $98.58 | 4,096,500 | — | — |
| 2018-09-20 | $37.18 | $97.87 | 3,511,800 | — | — |
| 2018-09-19 | $37.02 | $97.45 | 4,067,300 | — | — |
| 2018-09-18 | $37.75 | $99.37 | 2,983,200 | — | — |
| 2018-09-17 | $38.19 | $100.53 | 4,347,900 | — | — |
| 2018-09-14 | $38.25 | $100.69 | 5,224,900 | — | — |
| 2018-09-13 | $37.98 | $99.98 | 3,927,300 | — | — |
| 2018-09-12 | $37.59 | $98.95 | 4,910,800 | — | — |
| 2018-09-11 | $36.95 | $97.27 | 4,218,900 | — | — |
| 2018-09-10 | $36.62 | $96.40 | 3,887,600 | — | — |
| 2018-09-07 | $36.33 | $95.64 | 3,747,400 | — | — |
| 2018-09-06 | $36.25 | $95.43 | 4,324,700 | — | — |
| 2018-09-05 | $36.10 | $95.03 | 4,106,100 | — | — |
| 2018-09-04 | $36.12 | $95.08 | 4,090,600 | — | — |
| 2018-08-31 | $36.75 | $96.74 | 3,790,200 | — | — |
| 2018-08-30 | $36.50 | $96.08 | 4,296,800 | — | — |
| 2018-08-29 | $36.66 | $96.50 | 3,435,000 | — | — |
| 2018-08-28 | $36.33 | $95.64 | 3,237,000 | — | — |
| 2018-08-27 | $36.48 | $96.03 | 4,200,400 | — | — |
| 2018-08-24 | $36.85 | $97.00 | 4,245,900 | — | — |
| 2018-08-23 | $36.71 | $96.64 | 7,479,100 | — | — |
| 2018-08-22 | $37.22 | $97.98 | 3,395,500 | — | — |
| 2018-08-21 | $37.52 | $98.77 | 6,310,300 | — | — |
| 2018-08-20 | $37.51 | $98.74 | 3,751,300 | — | — |
| 2018-08-17 | $37.48 | $98.66 | 6,334,200 | — | — |
| 2018-08-16 | $37.18 | $97.87 | 3,703,000 | — | — |
| 2018-08-15 | $37.06 | $97.56 | 5,116,700 | — | — |
| 2018-08-14 | $36.87 | $97.06 | 5,820,600 | — | — |
| 2018-08-13 | $36.56 | $96.24 | 4,890,500 | — | — |
| 2018-08-10 | $36.65 | $96.48 | 3,251,400 | — | — |
| 2018-08-09 | $36.78 | $96.82 | 3,289,100 | — | — |
| 2018-08-08 | $36.63 | $96.43 | 2,083,000 | — | — |
| 2018-08-07 | $36.91 | $97.16 | 3,177,400 | — | — |
| 2018-08-06 | $37.46 | $98.61 | 3,134,900 | — | — |
| 2018-08-03 | $37.60 | $98.98 | 5,486,500 | — | — |
| 2018-08-02 | $36.86 | $97.03 | 4,818,300 | — | — |
| 2018-08-01 | $36.36 | $95.71 | 3,168,800 | — | — |
| 2018-07-31 | $36.71 | $96.64 | 5,498,700 | — | — |
| 2018-07-30 | $36.51 | $96.11 | 4,349,600 | — | — |
| 2018-07-27 | $37.29 | $97.60 | 4,954,600 | — | — |
| 2018-07-26 | $37.09 | $97.08 | 6,931,200 | — | — |
| 2018-07-25 | $36.22 | $94.80 | 6,732,600 | — | — |
| 2018-07-24 | $35.60 | $93.18 | 5,240,200 | — | — |
| 2018-07-23 | $35.90 | $93.96 | 3,806,700 | — | — |
| 2018-07-20 | $36.15 | $94.62 | 3,776,300 | — | — |
| 2018-07-19 | $36.28 | $94.96 | 6,629,000 | — | — |
| 2018-07-18 | $35.69 | $93.41 | 7,056,600 | — | — |
| 2018-07-17 | $36.11 | $94.51 | 5,291,400 | — | — |
| 2018-07-16 | $35.69 | $93.41 | 2,924,700 | — | — |
| 2018-07-13 | $36.07 | $94.41 | 3,961,300 | — | — |
| 2018-07-12 | $36.06 | $94.38 | 4,279,100 | — | — |
| 2018-07-11 | $36.54 | $95.64 | 4,752,300 | — | — |
| 2018-07-10 | $36.62 | $95.85 | 7,177,400 | — | — |
| 2018-07-09 | $36.44 | $95.38 | 7,667,500 | — | — |
| 2018-07-06 | $35.73 | $93.52 | 3,932,500 | — | — |
| 2018-07-05 | $35.92 | $94.02 | 7,841,300 | — | — |
| 2018-07-03 | $34.64 | $90.67 | 2,955,200 | — | — |
| 2018-07-02 | $35.03 | $91.69 | 7,153,900 | — | — |
| 2018-06-29 | $35.73 | $93.52 | 9,268,400 | — | — |
| 2018-06-28 | $35.83 | $93.78 | 17,102,300 | — | — |
| 2018-06-27 | $35.45 | $92.79 | 34,361,900 | — | — |
| 2018-06-26 | $38.23 | $100.06 | 7,604,800 | — | — |
| 2018-06-25 | $38.94 | $101.92 | 3,015,100 | — | — |
| 2018-06-22 | $38.55 | $100.90 | 2,629,900 | — | — |
| 2018-06-21 | $38.28 | $100.19 | 3,814,000 | — | — |
| 2018-06-20 | $38.45 | $100.64 | 1,856,500 | — | — |
| 2018-06-19 | $38.30 | $100.25 | 3,071,100 | — | — |
| 2018-06-18 | $37.94 | $99.30 | 2,458,300 | — | — |
| 2018-06-15 | $38.50 | $100.77 | 5,902,600 | — | — |
| 2018-06-14 | $38.20 | $99.98 | 1,782,800 | — | — |
| 2018-06-13 | $37.95 | $99.33 | 2,063,700 | — | — |
| 2018-06-12 | $37.70 | $98.68 | 4,245,500 | — | — |
| 2018-06-11 | $37.66 | $98.57 | 2,810,400 | — | — |
| 2018-06-08 | $37.74 | $98.78 | 1,622,800 | — | — |
| 2018-06-07 | $37.18 | $97.31 | 2,607,600 | — | — |
| 2018-06-06 | $37.05 | $96.97 | 2,559,300 | — | — |
| 2018-06-05 | $37.37 | $97.81 | 2,325,300 | — | — |
| 2018-06-04 | $37.58 | $98.36 | 2,363,200 | — | — |
| 2018-06-01 | $36.94 | $96.69 | 1,619,500 | — | — |
| 2018-05-31 | $37.06 | $97.00 | 3,014,700 | — | — |
| 2018-05-30 | $37.75 | $98.81 | 2,353,100 | — | — |
| 2018-05-29 | $37.36 | $97.79 | 1,491,800 | — | — |
| 2018-05-25 | $37.41 | $97.92 | 1,626,100 | — | — |
| 2018-05-24 | $37.06 | $97.00 | 2,255,400 | — | — |
| 2018-05-23 | $36.95 | $96.71 | 2,825,700 | — | — |
| 2018-05-22 | $36.87 | $96.50 | 2,374,300 | — | — |
| 2018-05-21 | $36.91 | $96.61 | 2,891,900 | — | — |
| 2018-05-18 | $37.42 | $97.94 | 6,394,000 | — | — |
| 2018-05-17 | $37.72 | $98.73 | 2,345,300 | — | — |
| 2018-05-16 | $37.78 | $98.88 | 2,353,400 | — | — |
| 2018-05-15 | $37.72 | $98.73 | 2,213,100 | — | — |
| 2018-05-14 | $37.75 | $98.81 | 2,861,500 | — | — |
| 2018-05-11 | $37.85 | $99.07 | 1,797,800 | — | — |
| 2018-05-10 | $37.76 | $98.83 | 2,017,700 | — | — |
| 2018-05-09 | $37.67 | $98.60 | 2,220,800 | — | — |
| 2018-05-08 | $37.40 | $97.89 | 3,946,100 | — | — |
| 2018-05-07 | $37.37 | $97.81 | 2,474,400 | — | — |
| 2018-05-04 | $36.92 | $96.63 | 2,564,600 | — | — |
| 2018-05-03 | $35.82 | $93.75 | 3,611,800 | — | — |
| 2018-05-02 | $35.94 | $94.07 | 3,486,800 | — | — |
| 2018-05-01 | $36.56 | $95.69 | 3,935,400 | — | — |
| 2018-04-30 | $37.07 | $97.03 | 2,422,000 | — | — |
| 2018-04-27 | $37.34 | $97.73 | 1,790,500 | — | — |
| 2018-04-26 | $37.41 | $97.36 | 2,688,400 | — | — |
| 2018-04-25 | $37.15 | $96.68 | 3,256,100 | — | — |
| 2018-04-24 | $36.82 | $95.82 | 3,745,100 | — | — |
| 2018-04-23 | $36.50 | $94.99 | 2,966,200 | — | — |
| 2018-04-20 | $36.43 | $94.81 | 4,946,200 | — | — |
| 2018-04-19 | $36.66 | $95.41 | 3,091,900 | — | — |
| 2018-04-18 | $37.17 | $96.73 | 2,547,400 | — | — |
| 2018-04-17 | $37.51 | $97.62 | 2,090,100 | — | — |
| 2018-04-16 | $37.21 | $96.84 | 1,949,000 | — | — |
| 2018-04-13 | $36.80 | $95.77 | 1,616,400 | — | — |
| 2018-04-12 | $36.78 | $95.72 | 1,622,000 | — | — |
| 2018-04-11 | $36.74 | $95.62 | 1,485,400 | — | — |
| 2018-04-10 | $36.85 | $95.90 | 2,482,600 | — | — |
| 2018-04-09 | $36.77 | $95.69 | 2,381,900 | — | — |
| 2018-04-06 | $36.74 | $95.62 | 2,188,800 | — | — |
| 2018-04-05 | $36.81 | $95.80 | 1,721,000 | — | — |
| 2018-04-04 | $37.01 | $96.32 | 3,024,700 | — | — |
| 2018-04-03 | $36.18 | $94.16 | 2,731,600 | — | — |
| 2018-04-02 | $35.89 | $93.40 | 2,703,400 | — | — |
| 2018-03-29 | $36.88 | $95.98 | 2,575,700 | — | — |
| 2018-03-28 | $36.32 | $94.52 | 2,708,200 | — | — |
| 2018-03-27 | $36.30 | $94.47 | 2,511,000 | — | — |
| 2018-03-26 | $36.36 | $94.63 | 2,847,500 | — | — |
| 2018-03-23 | $35.50 | $92.39 | 3,369,500 | — | — |
| 2018-03-22 | $35.45 | $92.26 | 6,527,100 | — | — |
| 2018-03-21 | $35.34 | $91.97 | 5,515,300 | — | — |
| 2018-03-20 | $36.41 | $94.76 | 2,466,300 | — | — |
| 2018-03-19 | $36.34 | $94.57 | 2,676,700 | — | — |
| 2018-03-16 | $36.61 | $95.28 | 4,657,000 | — | — |
| 2018-03-15 | $36.38 | $94.68 | 3,673,800 | — | — |
| 2018-03-14 | $37.46 | $97.49 | 2,955,500 | — | — |
| 2018-03-13 | $38.03 | $98.97 | 2,282,000 | — | — |
| 2018-03-12 | $38.05 | $99.02 | 1,790,200 | — | — |
| 2018-03-09 | $38.06 | $99.05 | 2,484,000 | — | — |
| 2018-03-08 | $37.98 | $98.84 | 2,393,500 | — | — |
| 2018-03-07 | $37.77 | $98.30 | 4,300,800 | — | — |
| 2018-03-06 | $38.29 | $99.65 | 4,748,300 | — | — |
| 2018-03-05 | $37.79 | $98.35 | 3,742,400 | — | — |
| 2018-03-02 | $36.87 | $95.95 | 3,025,600 | — | — |
| 2018-03-01 | $36.40 | $94.73 | 4,653,900 | — | — |
| 2018-02-28 | $36.13 | $94.03 | 2,503,700 | — | — |
| 2018-02-27 | $36.20 | $94.21 | 1,713,100 | — | — |
| 2018-02-26 | $36.53 | $95.07 | 1,916,800 | — | — |
| 2018-02-23 | $36.28 | $94.42 | 2,379,400 | — | — |
| 2018-02-22 | $35.94 | $93.53 | 2,097,600 | — | — |
| 2018-02-21 | $35.69 | $92.88 | 2,677,400 | — | — |
| 2018-02-20 | $36.08 | $93.90 | 3,060,600 | — | — |
| 2018-02-16 | $36.25 | $94.34 | 3,194,500 | — | — |
| 2018-02-15 | $36.36 | $94.63 | 2,668,300 | — | — |
| 2018-02-14 | $35.54 | $92.49 | 4,646,400 | — | — |
| 2018-02-13 | $35.47 | $92.31 | 5,216,500 | — | — |
| 2018-02-12 | $35.70 | $92.91 | 5,898,000 | — | — |
| 2018-02-09 | $35.56 | $92.54 | 6,282,400 | — | — |
| 2018-02-08 | $35.49 | $92.36 | 3,797,600 | — | — |
| 2018-02-07 | $35.89 | $93.40 | 3,871,100 | — | — |
| 2018-02-06 | $35.71 | $92.93 | 5,659,500 | — | — |
| 2018-02-05 | $35.65 | $92.78 | 4,169,400 | — | — |
| 2018-02-02 | $36.71 | $95.54 | 3,424,900 | — | — |
| 2018-02-01 | $37.61 | $97.88 | 2,647,500 | — | — |
| 2018-01-31 | $38.00 | $98.89 | 3,312,700 | — | — |
| 2018-01-30 | $37.86 | $98.53 | 4,089,900 | — | — |
| 2018-01-29 | $38.21 | $99.44 | 4,796,600 | — | — |
| 2018-01-26 | $38.50 | $99.64 | 4,588,400 | — | — |
| 2018-01-25 | $38.04 | $98.45 | 2,977,800 | — | — |
| 2018-01-24 | $37.60 | $97.31 | 2,677,400 | — | — |
| 2018-01-23 | $37.72 | $97.62 | 2,789,600 | — | — |
| 2018-01-22 | $37.77 | $97.75 | 2,954,200 | — | — |
| 2018-01-19 | $37.77 | $97.75 | 4,254,100 | — | — |
| 2018-01-18 | $37.16 | $96.17 | 2,937,200 | — | — |
| 2018-01-17 | $37.26 | $96.43 | 4,194,400 | — | — |
| 2018-01-16 | $36.77 | $95.16 | 3,351,700 | — | — |
| 2018-01-12 | $36.71 | $95.01 | 1,934,900 | — | — |
| 2018-01-11 | $36.76 | $95.14 | 2,705,000 | — | — |
| 2018-01-10 | $36.83 | $95.32 | 2,773,900 | — | — |
| 2018-01-09 | $37.39 | $96.77 | 3,310,700 | — | — |
| 2018-01-08 | $37.52 | $97.10 | 2,715,700 | — | — |
| 2018-01-05 | $38.06 | $98.50 | 4,567,100 | — | — |
| 2018-01-04 | $37.94 | $98.19 | 3,263,400 | — | — |
| 2018-01-03 | $37.33 | $96.61 | 2,905,000 | — | — |
| 2018-01-02 | $37.52 | $97.10 | 2,544,500 | — | — |