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
- 1987-04-06 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 | $21.50 | $52.69 | 3,802,100 | — | — |
| 2018-12-28 | $21.44 | $52.55 | 4,525,200 | — | — |
| 2018-12-27 | $21.48 | $52.64 | 6,581,000 | — | — |
| 2018-12-26 | $21.52 | $52.74 | 4,106,300 | — | — |
| 2018-12-24 | $20.48 | $50.19 | 2,644,100 | — | — |
| 2018-12-21 | $20.87 | $51.15 | 10,352,800 | — | — |
| 2018-12-20 | $20.82 | $51.03 | 6,532,900 | — | — |
| 2018-12-19 | $21.04 | $51.57 | 8,910,800 | — | — |
| 2018-12-18 | $21.22 | $52.01 | 5,191,400 | — | — |
| 2018-12-17 | $21.62 | $52.99 | 6,505,000 | — | — |
| 2018-12-14 | $21.45 | $52.57 | 9,238,400 | — | — |
| 2018-12-13 | $22.03 | $53.99 | 5,966,900 | — | — |
| 2018-12-12 | $21.57 | $52.86 | 5,014,300 | — | — |
| 2018-12-11 | $21.29 | $52.18 | 6,700,000 | — | — |
| 2018-12-10 | $21.27 | $52.13 | 4,871,000 | — | — |
| 2018-12-07 | $21.66 | $53.08 | 5,081,200 | — | — |
| 2018-12-06 | $21.47 | $52.62 | 7,052,100 | — | — |
| 2018-12-04 | $22.14 | $54.26 | 6,976,500 | — | — |
| 2018-12-03 | $23.25 | $56.98 | 8,005,200 | — | — |
| 2018-11-30 | $22.82 | $55.93 | 14,481,800 | — | — |
| 2018-11-29 | $23.11 | $56.64 | 6,214,900 | — | — |
| 2018-11-28 | $22.94 | $56.22 | 5,843,900 | — | — |
| 2018-11-27 | $22.38 | $54.85 | 9,160,300 | — | — |
| 2018-11-26 | $22.66 | $55.54 | 6,159,300 | — | — |
| 2018-11-23 | $22.46 | $55.05 | 3,648,100 | — | — |
| 2018-11-21 | $22.52 | $55.19 | 5,112,200 | — | — |
| 2018-11-20 | $22.41 | $54.92 | 10,927,500 | — | — |
| 2018-11-19 | $23.00 | $56.37 | 9,407,800 | — | — |
| 2018-11-16 | $23.37 | $57.28 | 16,835,800 | — | — |
| 2018-11-15 | $23.28 | $57.06 | 15,060,200 | — | — |
| 2018-11-14 | $23.15 | $56.30 | 79,090,500 | — | — |
| 2018-11-13 | $23.80 | $57.88 | 12,869,600 | — | — |
| 2018-11-12 | $23.64 | $57.49 | 7,951,600 | — | — |
| 2018-11-09 | $25.51 | $62.03 | 8,250,500 | — | — |
| 2018-11-08 | $26.75 | $65.05 | 4,053,300 | — | — |
| 2018-11-07 | $27.05 | $65.78 | 3,369,600 | — | — |
| 2018-11-06 | $27.16 | $66.05 | 6,124,100 | — | — |
| 2018-11-05 | $26.85 | $65.29 | 4,957,900 | — | — |
| 2018-11-02 | $26.07 | $63.40 | 5,121,800 | — | — |
| 2018-11-01 | $25.89 | $62.96 | 5,757,400 | — | — |
| 2018-10-31 | $26.69 | $64.90 | 6,849,900 | — | — |
| 2018-10-30 | $27.26 | $66.29 | 7,803,700 | — | — |
| 2018-10-29 | $26.59 | $64.66 | 4,944,100 | — | — |
| 2018-10-26 | $27.36 | $66.53 | 4,953,100 | — | — |
| 2018-10-25 | $27.55 | $67.00 | 3,299,900 | — | — |
| 2018-10-24 | $27.39 | $66.61 | 3,614,000 | — | — |
| 2018-10-23 | $28.88 | $70.23 | 4,074,000 | — | — |
| 2018-10-22 | $29.99 | $72.93 | 3,779,400 | — | — |
| 2018-10-19 | $29.94 | $72.81 | 2,728,500 | — | — |
| 2018-10-18 | $30.46 | $74.07 | 4,214,700 | — | — |
| 2018-10-17 | $30.79 | $74.87 | 2,337,100 | — | — |
| 2018-10-16 | $30.84 | $75.00 | 3,662,100 | — | — |
| 2018-10-15 | $30.69 | $74.63 | 2,407,800 | — | — |
| 2018-10-12 | $30.85 | $75.02 | 2,514,000 | — | — |
| 2018-10-11 | $30.66 | $74.56 | 3,271,600 | — | — |
| 2018-10-10 | $31.92 | $77.62 | 3,777,100 | — | — |
| 2018-10-09 | $32.63 | $79.35 | 2,625,800 | — | — |
| 2018-10-08 | $31.89 | $77.55 | 2,330,900 | — | — |
| 2018-10-05 | $31.90 | $77.57 | 2,578,000 | — | — |
| 2018-10-04 | $32.35 | $78.67 | 3,206,900 | — | — |
| 2018-10-03 | $32.03 | $77.89 | 6,746,500 | — | — |
| 2018-10-02 | $32.25 | $78.42 | 3,909,900 | — | — |
| 2018-10-01 | $32.98 | $80.20 | 4,288,900 | — | — |
| 2018-09-28 | $33.83 | $82.27 | 3,297,700 | — | — |
| 2018-09-27 | $33.83 | $82.27 | 4,855,100 | — | — |
| 2018-09-26 | $33.82 | $82.24 | 3,592,400 | — | — |
| 2018-09-25 | $33.47 | $81.39 | 2,961,900 | — | — |
| 2018-09-24 | $32.84 | $79.86 | 3,079,700 | — | — |
| 2018-09-21 | $32.90 | $80.01 | 3,918,300 | — | — |
| 2018-09-20 | $32.46 | $78.94 | 2,204,900 | — | — |
| 2018-09-19 | $32.87 | $79.93 | 2,636,400 | — | — |
| 2018-09-18 | $32.25 | $78.42 | 3,243,200 | — | — |
| 2018-09-17 | $31.61 | $76.87 | 2,239,400 | — | — |
| 2018-09-14 | $31.56 | $76.75 | 3,560,300 | — | — |
| 2018-09-13 | $32.28 | $78.50 | 2,502,300 | — | — |
| 2018-09-12 | $32.40 | $78.79 | 2,647,100 | — | — |
| 2018-09-11 | $32.59 | $79.25 | 2,682,000 | — | — |
| 2018-09-10 | $31.93 | $77.65 | 1,898,500 | — | — |
| 2018-09-07 | $31.42 | $76.41 | 3,463,100 | — | — |
| 2018-09-06 | $30.99 | $75.36 | 2,983,500 | — | — |
| 2018-09-05 | $31.67 | $77.01 | 2,178,100 | — | — |
| 2018-09-04 | $32.38 | $78.74 | 2,243,900 | — | — |
| 2018-08-31 | $32.97 | $80.18 | 2,893,000 | — | — |
| 2018-08-30 | $33.98 | $82.63 | 1,767,500 | — | — |
| 2018-08-29 | $34.00 | $82.68 | 2,639,500 | — | — |
| 2018-08-28 | $33.41 | $81.25 | 3,089,700 | — | — |
| 2018-08-27 | $33.28 | $80.93 | 1,756,900 | — | — |
| 2018-08-24 | $32.78 | $79.71 | 1,727,700 | — | — |
| 2018-08-23 | $32.31 | $78.57 | 2,958,500 | — | — |
| 2018-08-22 | $32.52 | $79.08 | 2,482,500 | — | — |
| 2018-08-21 | $32.29 | $78.52 | 2,823,800 | — | — |
| 2018-08-20 | $32.01 | $77.84 | 3,837,100 | — | — |
| 2018-08-17 | $31.01 | $75.41 | 4,408,900 | — | — |
| 2018-08-16 | $31.58 | $76.80 | 3,431,300 | — | — |
| 2018-08-15 | $31.81 | $77.35 | 4,941,400 | — | — |
| 2018-08-14 | $33.93 | $82.51 | 4,357,300 | — | — |
| 2018-08-13 | $34.12 | $82.97 | 4,305,700 | — | — |
| 2018-08-10 | $34.75 | $84.07 | 2,381,200 | — | — |
| 2018-08-09 | $34.67 | $83.87 | 3,040,200 | — | — |
| 2018-08-08 | $35.05 | $84.79 | 2,312,500 | — | — |
| 2018-08-07 | $35.18 | $85.11 | 2,661,200 | — | — |
| 2018-08-06 | $34.90 | $84.43 | 4,814,300 | — | — |
| 2018-08-03 | $33.88 | $81.96 | 4,126,300 | — | — |
| 2018-08-02 | $33.94 | $82.11 | 2,175,300 | — | — |
| 2018-08-01 | $34.27 | $82.91 | 2,943,700 | — | — |
| 2018-07-31 | $34.58 | $83.66 | 3,416,200 | — | — |
| 2018-07-30 | $34.69 | $83.92 | 3,035,100 | — | — |
| 2018-07-27 | $34.73 | $84.02 | 3,865,000 | — | — |
| 2018-07-26 | $34.02 | $82.30 | 3,515,400 | — | — |
| 2018-07-25 | $33.27 | $80.49 | 4,976,700 | — | — |
| 2018-07-24 | $32.99 | $79.81 | 5,201,900 | — | — |
| 2018-07-23 | $32.50 | $78.62 | 5,229,800 | — | — |
| 2018-07-20 | $32.00 | $77.41 | 8,592,000 | — | — |
| 2018-07-19 | $31.78 | $76.88 | 5,255,800 | — | — |
| 2018-07-18 | $32.55 | $78.74 | 4,141,700 | — | — |
| 2018-07-17 | $32.64 | $78.96 | 3,691,500 | — | — |
| 2018-07-16 | $32.33 | $78.21 | 1,387,700 | — | — |
| 2018-07-13 | $32.63 | $78.94 | 2,337,600 | — | — |
| 2018-07-12 | $32.77 | $79.28 | 4,180,800 | — | — |
| 2018-07-11 | $32.92 | $79.64 | 3,758,100 | — | — |
| 2018-07-10 | $34.27 | $82.91 | 2,315,600 | — | — |
| 2018-07-09 | $34.44 | $83.32 | 2,481,900 | — | — |
| 2018-07-06 | $33.67 | $81.45 | 2,491,800 | — | — |
| 2018-07-05 | $33.25 | $80.44 | 2,406,100 | — | — |
| 2018-07-03 | $33.29 | $80.53 | 2,004,600 | — | — |
| 2018-07-02 | $32.94 | $79.69 | 3,634,600 | — | — |
| 2018-06-29 | $33.03 | $79.91 | 3,390,300 | — | — |
| 2018-06-28 | $32.95 | $79.71 | 2,929,800 | — | — |
| 2018-06-27 | $33.60 | $81.28 | 4,098,500 | — | — |
| 2018-06-26 | $33.13 | $80.15 | 3,695,800 | — | — |
| 2018-06-25 | $32.44 | $78.48 | 3,520,200 | — | — |
| 2018-06-22 | $32.72 | $79.16 | 9,963,700 | — | — |
| 2018-06-21 | $32.32 | $78.19 | 4,137,700 | — | — |
| 2018-06-20 | $33.07 | $80.00 | 3,138,300 | — | — |
| 2018-06-19 | $32.75 | $79.23 | 5,834,300 | — | — |
| 2018-06-18 | $32.54 | $78.72 | 5,268,100 | — | — |
| 2018-06-15 | $32.57 | $78.79 | 8,217,400 | — | — |
| 2018-06-14 | $33.68 | $81.48 | 4,253,600 | — | — |
| 2018-06-13 | $34.06 | $82.40 | 4,910,900 | — | — |
| 2018-06-12 | $34.54 | $83.56 | 4,079,400 | — | — |
| 2018-06-11 | $34.15 | $82.61 | 3,581,500 | — | — |
| 2018-06-08 | $34.70 | $83.95 | 3,121,300 | — | — |
| 2018-06-07 | $34.69 | $83.92 | 4,293,000 | — | — |
| 2018-06-06 | $34.64 | $83.80 | 6,149,400 | — | — |
| 2018-06-05 | $33.61 | $81.31 | 5,632,600 | — | — |
| 2018-06-04 | $32.67 | $79.03 | 6,237,100 | — | — |
| 2018-06-01 | $34.93 | $84.50 | 2,905,400 | — | — |
| 2018-05-31 | $34.59 | $83.68 | 5,033,900 | — | — |
| 2018-05-30 | $35.69 | $86.34 | 2,507,900 | — | — |
| 2018-05-29 | $34.87 | $84.36 | 3,065,900 | — | — |
| 2018-05-25 | $34.70 | $83.95 | 3,602,500 | — | — |
| 2018-05-24 | $35.67 | $86.29 | 3,014,700 | — | — |
| 2018-05-23 | $36.04 | $87.19 | 4,017,400 | — | — |
| 2018-05-22 | $36.40 | $88.06 | 3,080,300 | — | — |
| 2018-05-21 | $36.29 | $87.79 | 2,980,400 | — | — |
| 2018-05-18 | $35.87 | $86.34 | 3,681,500 | — | — |
| 2018-05-17 | $36.64 | $88.19 | 4,268,100 | — | — |
| 2018-05-16 | $36.85 | $88.70 | 2,877,000 | — | — |
| 2018-05-15 | $36.07 | $86.82 | 2,359,100 | — | — |
| 2018-05-14 | $35.68 | $85.88 | 2,073,400 | — | — |
| 2018-05-11 | $35.76 | $86.08 | 2,741,800 | — | — |
| 2018-05-10 | $36.18 | $87.09 | 3,814,700 | — | — |
| 2018-05-09 | $36.37 | $87.54 | 5,141,300 | — | — |
| 2018-05-08 | $36.03 | $86.73 | 3,299,800 | — | — |
| 2018-05-07 | $35.63 | $85.76 | 3,529,000 | — | — |
| 2018-05-04 | $36.00 | $86.65 | 3,047,800 | — | — |
| 2018-05-03 | $35.60 | $85.69 | 3,838,300 | — | — |
| 2018-05-02 | $35.60 | $85.69 | 3,925,300 | — | — |
| 2018-05-01 | $35.64 | $85.79 | 4,065,000 | — | — |
| 2018-04-30 | $36.11 | $86.92 | 3,522,500 | — | — |
| 2018-04-27 | $36.00 | $86.65 | 4,649,300 | — | — |
| 2018-04-26 | $35.98 | $86.61 | 3,711,300 | — | — |
| 2018-04-25 | $35.11 | $84.51 | 4,332,600 | — | — |
| 2018-04-24 | $34.63 | $83.36 | 3,588,500 | — | — |
| 2018-04-23 | $34.95 | $84.13 | 5,526,800 | — | — |
| 2018-04-20 | $33.99 | $81.82 | 8,271,300 | — | — |
| 2018-04-19 | $33.71 | $81.14 | 4,564,700 | — | — |
| 2018-04-18 | $33.76 | $81.26 | 4,437,800 | — | — |
| 2018-04-17 | $32.81 | $78.97 | 3,252,500 | — | — |
| 2018-04-16 | $32.84 | $79.05 | 3,279,600 | — | — |
| 2018-04-13 | $32.57 | $78.40 | 3,357,200 | — | — |
| 2018-04-12 | $32.13 | $77.34 | 4,044,500 | — | — |
| 2018-04-11 | $31.22 | $75.15 | 3,364,200 | — | — |
| 2018-04-10 | $30.89 | $74.35 | 4,223,000 | — | — |
| 2018-04-09 | $29.40 | $70.77 | 3,758,600 | — | — |
| 2018-04-06 | $29.58 | $71.20 | 3,700,100 | — | — |
| 2018-04-05 | $29.71 | $71.51 | 5,216,600 | — | — |
| 2018-04-04 | $29.96 | $72.11 | 6,282,900 | — | — |
| 2018-04-03 | $28.92 | $69.61 | 5,743,900 | — | — |
| 2018-04-02 | $27.77 | $66.84 | 4,745,000 | — | — |
| 2018-03-29 | $27.77 | $66.84 | 7,008,300 | — | — |
| 2018-03-28 | $28.07 | $67.57 | 4,761,700 | — | — |
| 2018-03-27 | $29.20 | $70.29 | 5,779,800 | — | — |
| 2018-03-26 | $29.91 | $71.99 | 6,501,900 | — | — |
| 2018-03-23 | $29.20 | $70.29 | 5,951,400 | — | — |
| 2018-03-22 | $29.78 | $71.68 | 4,531,900 | — | — |
| 2018-03-21 | $30.96 | $74.52 | 5,739,100 | — | — |
| 2018-03-20 | $29.85 | $71.85 | 5,588,500 | — | — |
| 2018-03-19 | $30.57 | $73.58 | 4,544,000 | — | — |
| 2018-03-16 | $30.92 | $74.43 | 9,629,400 | — | — |
| 2018-03-15 | $29.89 | $71.95 | 5,505,400 | — | — |
| 2018-03-14 | $30.60 | $73.66 | 4,037,700 | — | — |
| 2018-03-13 | $30.35 | $73.05 | 4,864,500 | — | — |
| 2018-03-12 | $30.79 | $74.11 | 5,750,100 | — | — |
| 2018-03-09 | $30.24 | $72.79 | 5,969,600 | — | — |
| 2018-03-08 | $29.31 | $70.55 | 7,533,500 | — | — |
| 2018-03-07 | $28.92 | $69.61 | 6,977,400 | — | — |
| 2018-03-06 | $28.55 | $68.72 | 5,565,900 | — | — |
| 2018-03-05 | $28.02 | $67.45 | 4,058,500 | — | — |
| 2018-03-02 | $27.45 | $66.07 | 3,327,600 | — | — |
| 2018-03-01 | $27.13 | $65.30 | 8,132,200 | — | — |
| 2018-02-28 | $26.40 | $63.55 | 3,674,300 | — | — |
| 2018-02-27 | $27.00 | $64.99 | 3,075,400 | — | — |
| 2018-02-26 | $27.63 | $66.51 | 5,885,800 | — | — |
| 2018-02-23 | $28.03 | $67.47 | 4,811,600 | — | — |
| 2018-02-22 | $28.04 | $67.49 | 9,084,300 | — | — |
| 2018-02-21 | $26.76 | $64.41 | 11,370,000 | — | — |
| 2018-02-20 | $26.44 | $63.64 | 3,625,400 | — | — |
| 2018-02-16 | $26.53 | $63.86 | 4,532,100 | — | — |
| 2018-02-15 | $26.14 | $62.92 | 4,577,400 | — | — |
| 2018-02-14 | $26.42 | $63.59 | 6,140,900 | — | — |
| 2018-02-13 | $25.94 | $62.44 | 4,477,000 | — | — |
| 2018-02-12 | $26.85 | $64.63 | 9,381,400 | — | — |
| 2018-02-09 | $26.50 | $63.79 | 6,341,900 | — | — |
| 2018-02-08 | $27.50 | $66.19 | 7,637,900 | — | — |
| 2018-02-07 | $28.81 | $69.35 | 3,656,300 | — | — |
| 2018-02-06 | $29.22 | $70.33 | 8,368,700 | — | — |
| 2018-02-05 | $29.38 | $70.72 | 4,453,400 | — | — |
| 2018-02-02 | $31.05 | $74.74 | 6,506,400 | — | — |
| 2018-02-01 | $32.45 | $77.68 | 6,530,500 | — | — |
| 2018-01-31 | $32.15 | $76.96 | 7,545,900 | — | — |
| 2018-01-30 | $31.86 | $76.26 | 6,497,600 | — | — |
| 2018-01-29 | $31.40 | $75.16 | 4,832,600 | — | — |
| 2018-01-26 | $32.74 | $78.37 | 3,885,100 | — | — |
| 2018-01-25 | $32.31 | $77.34 | 6,468,800 | — | — |
| 2018-01-24 | $33.78 | $80.86 | 10,236,300 | — | — |
| 2018-01-23 | $35.82 | $85.74 | 6,187,300 | — | — |
| 2018-01-22 | $35.55 | $85.10 | 6,013,100 | — | — |
| 2018-01-19 | $34.74 | $83.16 | 5,061,800 | — | — |
| 2018-01-18 | $34.74 | $83.16 | 7,035,400 | — | — |
| 2018-01-17 | $36.29 | $86.87 | 4,074,900 | — | — |
| 2018-01-16 | $36.28 | $86.84 | 3,872,600 | — | — |
| 2018-01-12 | $37.20 | $89.05 | 4,082,400 | — | — |
| 2018-01-11 | $36.50 | $87.37 | 5,641,500 | — | — |
| 2018-01-10 | $35.47 | $84.90 | 3,495,700 | — | — |
| 2018-01-09 | $35.03 | $83.85 | 3,396,700 | — | — |
| 2018-01-08 | $34.51 | $82.61 | 4,656,800 | — | — |
| 2018-01-05 | $34.44 | $82.44 | 4,034,600 | — | — |
| 2018-01-04 | $34.63 | $82.89 | 6,213,700 | — | — |
| 2018-01-03 | $33.53 | $80.26 | 4,954,200 | — | — |
| 2018-01-02 | $32.23 | $77.15 | 3,653,300 | — | — |