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
- 1985-07-22 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 | $22.54 | $27.97 | 9,196,600 | — | — |
| 2018-12-28 | $22.46 | $27.87 | 7,783,500 | — | — |
| 2018-12-27 | $22.90 | $28.42 | 8,395,900 | — | — |
| 2018-12-26 | $22.71 | $28.18 | 9,944,300 | — | — |
| 2018-12-24 | $20.98 | $26.04 | 5,332,200 | — | — |
| 2018-12-21 | $21.91 | $27.19 | 16,282,800 | — | — |
| 2018-12-20 | $22.51 | $27.94 | 13,613,800 | — | — |
| 2018-12-19 | $23.85 | $29.60 | 10,649,300 | — | — |
| 2018-12-18 | $24.41 | $30.29 | 10,057,600 | — | — |
| 2018-12-17 | $25.51 | $31.66 | 8,951,200 | — | — |
| 2018-12-14 | $25.84 | $32.07 | 6,420,700 | — | — |
| 2018-12-13 | $26.87 | $33.35 | 7,976,000 | — | — |
| 2018-12-12 | $27.28 | $33.76 | 8,237,000 | — | — |
| 2018-12-11 | $26.75 | $33.10 | 9,868,400 | — | — |
| 2018-12-10 | $26.27 | $32.51 | 7,803,700 | — | — |
| 2018-12-07 | $27.20 | $33.66 | 8,442,500 | — | — |
| 2018-12-06 | $27.75 | $34.34 | 9,912,100 | — | — |
| 2018-12-04 | $28.17 | $34.86 | 9,765,500 | — | — |
| 2018-12-03 | $28.77 | $35.60 | 11,739,200 | — | — |
| 2018-11-30 | $27.03 | $33.45 | 10,152,900 | — | — |
| 2018-11-29 | $26.91 | $33.30 | 8,024,600 | — | — |
| 2018-11-28 | $26.87 | $33.25 | 6,246,900 | — | — |
| 2018-11-27 | $26.61 | $32.93 | 6,088,500 | — | — |
| 2018-11-26 | $27.13 | $33.57 | 7,705,000 | — | — |
| 2018-11-23 | $26.91 | $33.30 | 5,545,600 | — | — |
| 2018-11-21 | $28.53 | $35.30 | 6,299,100 | — | — |
| 2018-11-20 | $27.44 | $33.95 | 11,635,100 | — | — |
| 2018-11-19 | $29.62 | $36.65 | 7,778,000 | — | — |
| 2018-11-16 | $29.56 | $36.58 | 17,938,000 | — | — |
| 2018-11-15 | $30.62 | $37.89 | 10,229,800 | — | — |
| 2018-11-14 | $30.54 | $37.79 | 7,793,500 | — | — |
| 2018-11-13 | $30.90 | $38.24 | 7,976,400 | — | — |
| 2018-11-12 | $31.55 | $39.04 | 6,717,700 | — | — |
| 2018-11-09 | $33.01 | $40.85 | 7,897,200 | — | — |
| 2018-11-08 | $32.72 | $40.49 | 6,708,200 | — | — |
| 2018-11-07 | $33.86 | $41.90 | 11,394,200 | — | — |
| 2018-11-06 | $32.93 | $40.75 | 7,910,700 | — | — |
| 2018-11-05 | $33.10 | $40.96 | 6,018,900 | — | — |
| 2018-11-02 | $32.28 | $39.94 | 6,305,000 | — | — |
| 2018-11-01 | $32.86 | $40.66 | 9,823,500 | — | — |
| 2018-10-31 | $32.40 | $40.09 | 8,033,200 | — | — |
| 2018-10-30 | $32.32 | $39.99 | 7,518,800 | — | — |
| 2018-10-29 | $30.98 | $38.33 | 7,084,100 | — | — |
| 2018-10-26 | $32.38 | $40.07 | 7,365,900 | — | — |
| 2018-10-25 | $32.85 | $40.65 | 6,423,600 | — | — |
| 2018-10-24 | $32.13 | $39.76 | 7,418,600 | — | — |
| 2018-10-23 | $33.73 | $41.74 | 7,186,000 | — | — |
| 2018-10-22 | $34.87 | $43.15 | 4,949,400 | — | — |
| 2018-10-19 | $34.94 | $43.23 | 4,493,900 | — | — |
| 2018-10-18 | $35.10 | $43.43 | 7,779,700 | — | — |
| 2018-10-17 | $36.00 | $44.55 | 8,328,900 | — | — |
| 2018-10-16 | $37.08 | $45.88 | 7,495,500 | — | — |
| 2018-10-15 | $36.11 | $44.68 | 6,328,400 | — | — |
| 2018-10-12 | $36.63 | $45.33 | 7,670,200 | — | — |
| 2018-10-11 | $36.04 | $44.60 | 9,628,100 | — | — |
| 2018-10-10 | $37.30 | $46.15 | 8,290,600 | — | — |
| 2018-10-09 | $39.51 | $48.89 | 7,421,100 | — | — |
| 2018-10-08 | $38.78 | $47.99 | 8,175,200 | — | — |
| 2018-10-05 | $40.04 | $49.54 | 5,085,500 | — | — |
| 2018-10-04 | $40.14 | $49.67 | 4,255,400 | — | — |
| 2018-10-03 | $40.65 | $50.30 | 6,084,600 | — | — |
| 2018-10-02 | $39.86 | $49.32 | 6,768,600 | — | — |
| 2018-10-01 | $40.20 | $49.74 | 5,902,500 | — | — |
| 2018-09-28 | $39.94 | $49.42 | 7,239,400 | — | — |
| 2018-09-27 | $39.38 | $48.73 | 5,706,400 | — | — |
| 2018-09-26 | $39.68 | $49.10 | 8,234,400 | — | — |
| 2018-09-25 | $41.41 | $51.24 | 6,252,500 | — | — |
| 2018-09-24 | $41.55 | $51.41 | 6,367,100 | — | — |
| 2018-09-21 | $40.55 | $50.18 | 9,825,000 | — | — |
| 2018-09-20 | $40.11 | $49.63 | 5,157,800 | — | — |
| 2018-09-19 | $39.87 | $49.33 | 5,806,100 | — | — |
| 2018-09-18 | $39.33 | $48.67 | 6,920,400 | — | — |
| 2018-09-17 | $38.81 | $48.02 | 10,602,000 | — | — |
| 2018-09-14 | $39.67 | $49.09 | 11,391,400 | — | — |
| 2018-09-13 | $40.88 | $50.58 | 7,547,900 | — | — |
| 2018-09-12 | $41.95 | $51.81 | 8,555,800 | — | — |
| 2018-09-11 | $41.49 | $51.24 | 7,606,000 | — | — |
| 2018-09-10 | $40.51 | $50.03 | 5,692,400 | — | — |
| 2018-09-07 | $40.47 | $49.98 | 7,669,500 | — | — |
| 2018-09-06 | $40.63 | $50.18 | 9,195,500 | — | — |
| 2018-09-05 | $41.71 | $51.51 | 7,087,700 | — | — |
| 2018-09-04 | $42.35 | $52.30 | 4,972,800 | — | — |
| 2018-08-31 | $42.93 | $53.02 | 3,776,800 | — | — |
| 2018-08-30 | $43.13 | $53.27 | 4,207,400 | — | — |
| 2018-08-29 | $42.96 | $53.06 | 4,551,100 | — | — |
| 2018-08-28 | $42.51 | $52.50 | 4,761,800 | — | — |
| 2018-08-27 | $42.88 | $52.96 | 3,873,000 | — | — |
| 2018-08-24 | $42.66 | $52.69 | 3,545,600 | — | — |
| 2018-08-23 | $42.52 | $52.51 | 4,245,000 | — | — |
| 2018-08-22 | $42.71 | $52.75 | 5,292,800 | — | — |
| 2018-08-21 | $41.85 | $51.69 | 4,872,300 | — | — |
| 2018-08-20 | $41.04 | $50.69 | 4,174,200 | — | — |
| 2018-08-17 | $40.60 | $50.14 | 4,529,700 | — | — |
| 2018-08-16 | $40.68 | $50.24 | 5,371,400 | — | — |
| 2018-08-15 | $40.48 | $49.99 | 8,336,000 | — | — |
| 2018-08-14 | $42.41 | $52.38 | 4,867,500 | — | — |
| 2018-08-13 | $42.07 | $51.96 | 5,861,500 | — | — |
| 2018-08-10 | $42.84 | $52.91 | 5,844,200 | — | — |
| 2018-08-09 | $42.07 | $51.96 | 5,755,600 | — | — |
| 2018-08-08 | $42.67 | $52.70 | 7,014,100 | — | — |
| 2018-08-07 | $43.45 | $53.66 | 5,816,300 | — | — |
| 2018-08-06 | $43.65 | $53.91 | 6,769,600 | — | — |
| 2018-08-03 | $43.05 | $53.17 | 6,560,100 | — | — |
| 2018-08-02 | $43.94 | $54.27 | 6,503,100 | — | — |
| 2018-08-01 | $43.47 | $53.69 | 16,603,400 | — | — |
| 2018-07-31 | $45.01 | $55.59 | 5,588,000 | — | — |
| 2018-07-30 | $45.06 | $55.65 | 5,591,000 | — | — |
| 2018-07-27 | $44.55 | $55.02 | 4,340,500 | — | — |
| 2018-07-26 | $45.15 | $55.76 | 4,958,200 | — | — |
| 2018-07-25 | $45.27 | $55.91 | 4,533,500 | — | — |
| 2018-07-24 | $44.56 | $55.03 | 4,269,100 | — | — |
| 2018-07-23 | $44.21 | $54.60 | 3,823,700 | — | — |
| 2018-07-20 | $44.14 | $54.51 | 5,088,300 | — | — |
| 2018-07-19 | $44.14 | $54.51 | 5,095,100 | — | — |
| 2018-07-18 | $43.75 | $54.03 | 8,151,700 | — | — |
| 2018-07-17 | $44.08 | $54.44 | 4,823,900 | — | — |
| 2018-07-16 | $44.21 | $54.60 | 5,571,300 | — | — |
| 2018-07-13 | $44.72 | $55.23 | 6,548,700 | — | — |
| 2018-07-12 | $43.93 | $54.25 | 4,959,500 | — | — |
| 2018-07-11 | $44.12 | $54.49 | 5,113,900 | — | — |
| 2018-07-10 | $45.61 | $56.33 | 7,678,600 | — | — |
| 2018-07-09 | $45.30 | $55.95 | 4,718,400 | — | — |
| 2018-07-06 | $44.51 | $54.97 | 4,270,200 | — | — |
| 2018-07-05 | $43.99 | $54.33 | 5,456,300 | — | — |
| 2018-07-03 | $44.00 | $54.34 | 4,132,900 | — | — |
| 2018-07-02 | $43.53 | $53.76 | 4,360,400 | — | — |
| 2018-06-29 | $43.96 | $54.29 | 6,191,600 | — | — |
| 2018-06-28 | $43.58 | $53.82 | 6,250,200 | — | — |
| 2018-06-27 | $43.47 | $53.69 | 8,072,100 | — | — |
| 2018-06-26 | $42.59 | $52.60 | 5,055,800 | — | — |
| 2018-06-25 | $41.89 | $51.74 | 5,697,700 | — | — |
| 2018-06-22 | $43.28 | $53.45 | 7,990,500 | — | — |
| 2018-06-21 | $41.15 | $50.82 | 6,101,600 | — | — |
| 2018-06-20 | $42.61 | $52.62 | 7,271,300 | — | — |
| 2018-06-19 | $41.61 | $51.39 | 5,951,900 | — | — |
| 2018-06-18 | $41.10 | $50.76 | 5,914,800 | — | — |
| 2018-06-15 | $40.25 | $49.71 | 9,282,700 | — | — |
| 2018-06-14 | $41.71 | $51.51 | 5,515,700 | — | — |
| 2018-06-13 | $42.59 | $52.50 | 6,242,700 | — | — |
| 2018-06-12 | $41.93 | $51.69 | 7,041,500 | — | — |
| 2018-06-11 | $42.27 | $52.11 | 6,910,400 | — | — |
| 2018-06-08 | $42.16 | $51.97 | 5,371,900 | — | — |
| 2018-06-07 | $41.95 | $51.71 | 6,088,900 | — | — |
| 2018-06-06 | $41.51 | $51.17 | 11,933,500 | — | — |
| 2018-06-05 | $39.32 | $48.47 | 10,997,700 | — | — |
| 2018-06-04 | $40.09 | $49.42 | 7,568,900 | — | — |
| 2018-06-01 | $41.40 | $51.03 | 4,966,900 | — | — |
| 2018-05-31 | $41.57 | $51.24 | 5,413,300 | — | — |
| 2018-05-30 | $41.93 | $51.69 | 6,170,000 | — | — |
| 2018-05-29 | $40.89 | $50.41 | 5,295,400 | — | — |
| 2018-05-25 | $40.58 | $50.02 | 6,948,700 | — | — |
| 2018-05-24 | $41.69 | $51.39 | 6,046,300 | — | — |
| 2018-05-23 | $42.19 | $52.01 | 6,366,500 | — | — |
| 2018-05-22 | $41.80 | $51.53 | 6,311,600 | — | — |
| 2018-05-21 | $42.33 | $52.18 | 4,461,600 | — | — |
| 2018-05-18 | $41.96 | $51.72 | 4,232,600 | — | — |
| 2018-05-17 | $42.36 | $52.22 | 6,624,200 | — | — |
| 2018-05-16 | $41.40 | $51.03 | 4,742,500 | — | — |
| 2018-05-15 | $41.28 | $50.89 | 7,387,100 | — | — |
| 2018-05-14 | $41.32 | $50.94 | 6,328,900 | — | — |
| 2018-05-11 | $40.95 | $50.48 | 10,409,500 | — | — |
| 2018-05-10 | $40.89 | $50.41 | 8,170,200 | — | — |
| 2018-05-09 | $40.22 | $49.58 | 13,498,700 | — | — |
| 2018-05-08 | $39.02 | $48.10 | 12,191,400 | — | — |
| 2018-05-07 | $37.89 | $46.71 | 10,541,000 | — | — |
| 2018-05-04 | $37.87 | $46.68 | 6,466,600 | — | — |
| 2018-05-03 | $37.20 | $45.86 | 8,730,900 | — | — |
| 2018-05-02 | $38.23 | $47.13 | 17,385,600 | — | — |
| 2018-05-01 | $36.20 | $44.62 | 5,657,300 | — | — |
| 2018-04-30 | $36.33 | $44.78 | 6,304,600 | — | — |
| 2018-04-27 | $35.75 | $44.07 | 6,937,300 | — | — |
| 2018-04-26 | $35.78 | $44.11 | 6,409,400 | — | — |
| 2018-04-25 | $35.20 | $43.39 | 7,969,100 | — | — |
| 2018-04-24 | $34.48 | $42.50 | 9,014,500 | — | — |
| 2018-04-23 | $35.43 | $43.67 | 5,048,900 | — | — |
| 2018-04-20 | $35.40 | $43.64 | 8,332,500 | — | — |
| 2018-04-19 | $35.69 | $44.00 | 12,064,800 | — | — |
| 2018-04-18 | $36.10 | $44.50 | 15,106,900 | — | — |
| 2018-04-17 | $33.69 | $41.53 | 5,516,400 | — | — |
| 2018-04-16 | $33.62 | $41.44 | 4,698,600 | — | — |
| 2018-04-13 | $33.60 | $41.42 | 7,749,800 | — | — |
| 2018-04-12 | $32.83 | $40.47 | 9,887,000 | — | — |
| 2018-04-11 | $33.74 | $41.59 | 6,238,700 | — | — |
| 2018-04-10 | $33.60 | $41.42 | 8,647,800 | — | — |
| 2018-04-09 | $31.47 | $38.79 | 6,724,600 | — | — |
| 2018-04-06 | $31.45 | $38.77 | 6,514,100 | — | — |
| 2018-04-05 | $32.29 | $39.80 | 5,654,900 | — | — |
| 2018-04-04 | $31.32 | $38.61 | 6,405,500 | — | — |
| 2018-04-03 | $31.37 | $38.67 | 7,195,000 | — | — |
| 2018-04-02 | $30.35 | $37.41 | 8,078,300 | — | — |
| 2018-03-29 | $31.79 | $39.19 | 6,290,400 | — | — |
| 2018-03-28 | $31.20 | $38.46 | 7,075,500 | — | — |
| 2018-03-27 | $31.71 | $39.09 | 6,045,100 | — | — |
| 2018-03-26 | $32.47 | $40.03 | 6,366,000 | — | — |
| 2018-03-23 | $32.23 | $39.73 | 8,514,900 | — | — |
| 2018-03-22 | $32.29 | $39.80 | 8,580,800 | — | — |
| 2018-03-21 | $32.92 | $40.58 | 10,172,400 | — | — |
| 2018-03-20 | $31.55 | $38.89 | 8,607,900 | — | — |
| 2018-03-19 | $31.16 | $38.41 | 9,728,400 | — | — |
| 2018-03-16 | $31.96 | $39.40 | 10,675,500 | — | — |
| 2018-03-15 | $31.71 | $39.09 | 9,724,900 | — | — |
| 2018-03-14 | $32.62 | $40.21 | 9,723,500 | — | — |
| 2018-03-13 | $32.79 | $40.35 | 9,880,400 | — | — |
| 2018-03-12 | $32.82 | $40.38 | 7,303,000 | — | — |
| 2018-03-09 | $32.72 | $40.26 | 9,139,500 | — | — |
| 2018-03-08 | $32.39 | $39.85 | 12,183,900 | — | — |
| 2018-03-07 | $30.95 | $38.08 | 6,492,400 | — | — |
| 2018-03-06 | $31.33 | $38.55 | 6,937,100 | — | — |
| 2018-03-05 | $32.00 | $39.37 | 9,848,900 | — | — |
| 2018-03-02 | $31.36 | $38.59 | 9,107,600 | — | — |
| 2018-03-01 | $30.54 | $37.58 | 8,932,300 | — | — |
| 2018-02-28 | $30.67 | $37.74 | 12,820,800 | — | — |
| 2018-02-27 | $31.86 | $39.20 | 10,584,900 | — | — |
| 2018-02-26 | $31.61 | $38.89 | 11,189,400 | — | — |
| 2018-02-23 | $31.43 | $38.67 | 11,877,800 | — | — |
| 2018-02-22 | $30.41 | $37.42 | 18,625,400 | — | — |
| 2018-02-21 | $30.57 | $37.61 | 31,052,300 | — | — |
| 2018-02-20 | $34.65 | $42.63 | 6,373,400 | — | — |
| 2018-02-16 | $34.11 | $41.97 | 6,752,900 | — | — |
| 2018-02-15 | $34.74 | $42.75 | 6,839,600 | — | — |
| 2018-02-14 | $35.56 | $43.75 | 6,463,500 | — | — |
| 2018-02-13 | $34.57 | $42.54 | 4,890,000 | — | — |
| 2018-02-12 | $35.78 | $44.03 | 6,551,600 | — | — |
| 2018-02-09 | $34.68 | $42.67 | 11,522,700 | — | — |
| 2018-02-08 | $34.94 | $42.99 | 7,717,800 | — | — |
| 2018-02-07 | $36.76 | $45.23 | 8,469,500 | — | — |
| 2018-02-06 | $38.38 | $47.22 | 8,520,400 | — | — |
| 2018-02-05 | $38.65 | $47.56 | 8,425,300 | — | — |
| 2018-02-02 | $40.03 | $49.25 | 6,009,900 | — | — |
| 2018-02-01 | $42.22 | $51.95 | 7,342,200 | — | — |
| 2018-01-31 | $41.37 | $50.90 | 4,526,900 | — | — |
| 2018-01-30 | $41.52 | $51.09 | 6,403,900 | — | — |
| 2018-01-29 | $43.33 | $53.32 | 3,401,000 | — | — |
| 2018-01-26 | $43.86 | $53.97 | 2,734,500 | — | — |
| 2018-01-25 | $43.91 | $54.03 | 3,633,900 | — | — |
| 2018-01-24 | $44.52 | $54.78 | 5,302,100 | — | — |
| 2018-01-23 | $44.52 | $54.78 | 4,173,500 | — | — |
| 2018-01-22 | $44.81 | $55.14 | 4,840,600 | — | — |
| 2018-01-19 | $42.85 | $52.72 | 5,604,300 | — | — |
| 2018-01-18 | $43.20 | $53.16 | 2,714,700 | — | — |
| 2018-01-17 | $43.44 | $53.45 | 4,341,500 | — | — |
| 2018-01-16 | $43.26 | $53.23 | 5,634,900 | — | — |
| 2018-01-12 | $44.04 | $54.19 | 7,671,400 | — | — |
| 2018-01-11 | $43.07 | $53.00 | 6,856,900 | — | — |
| 2018-01-10 | $42.18 | $51.90 | 3,457,100 | — | — |
| 2018-01-09 | $42.54 | $52.34 | 5,826,100 | — | — |
| 2018-01-08 | $43.25 | $53.22 | 3,596,000 | — | — |
| 2018-01-05 | $43.11 | $53.04 | 3,722,200 | — | — |
| 2018-01-04 | $43.23 | $53.19 | 4,243,500 | — | — |
| 2018-01-03 | $42.72 | $52.56 | 3,908,700 | — | — |
| 2018-01-02 | $42.23 | $51.96 | 4,782,500 | — | — |