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 | $27.40 | $31.95 | 3,982,400 | — | — |
| 2018-12-28 | $27.27 | $31.79 | 3,840,500 | — | — |
| 2018-12-27 | $27.43 | $31.98 | 4,868,000 | — | — |
| 2018-12-26 | $27.71 | $32.31 | 5,416,400 | — | — |
| 2018-12-24 | $26.21 | $30.56 | 3,063,900 | — | — |
| 2018-12-21 | $26.46 | $30.85 | 9,944,800 | — | — |
| 2018-12-20 | $27.36 | $31.90 | 6,541,700 | — | — |
| 2018-12-19 | $27.72 | $32.32 | 5,573,700 | — | — |
| 2018-12-18 | $28.83 | $33.61 | 4,617,600 | — | — |
| 2018-12-17 | $28.84 | $33.63 | 4,466,500 | — | — |
| 2018-12-14 | $29.05 | $33.87 | 3,440,900 | — | — |
| 2018-12-13 | $30.04 | $35.02 | 3,410,100 | — | — |
| 2018-12-12 | $30.41 | $35.46 | 4,796,600 | — | — |
| 2018-12-11 | $29.62 | $34.53 | 5,226,300 | — | — |
| 2018-12-10 | $30.30 | $35.33 | 5,804,300 | — | — |
| 2018-12-07 | $30.55 | $35.62 | 5,866,700 | — | — |
| 2018-12-06 | $31.84 | $37.12 | 7,640,900 | — | — |
| 2018-12-04 | $32.96 | $38.43 | 4,421,600 | — | — |
| 2018-12-03 | $34.10 | $39.76 | 3,444,500 | — | — |
| 2018-11-30 | $33.86 | $39.48 | 3,521,000 | — | — |
| 2018-11-29 | $34.04 | $39.69 | 3,160,000 | — | — |
| 2018-11-28 | $34.04 | $39.69 | 3,785,400 | — | — |
| 2018-11-27 | $33.49 | $39.05 | 3,074,400 | — | — |
| 2018-11-26 | $33.47 | $39.02 | 3,364,900 | — | — |
| 2018-11-23 | $33.49 | $39.05 | 1,313,500 | — | — |
| 2018-11-21 | $33.38 | $38.92 | 3,685,700 | — | — |
| 2018-11-20 | $33.91 | $39.54 | 6,017,800 | — | — |
| 2018-11-19 | $34.60 | $40.34 | 3,097,600 | — | — |
| 2018-11-16 | $34.92 | $40.71 | 4,183,000 | — | — |
| 2018-11-15 | $35.14 | $40.97 | 5,067,100 | — | — |
| 2018-11-14 | $34.23 | $39.91 | 7,307,400 | — | — |
| 2018-11-13 | $35.76 | $41.69 | 4,186,000 | — | — |
| 2018-11-12 | $35.94 | $41.90 | 4,262,900 | — | — |
| 2018-11-09 | $36.95 | $43.08 | 4,300,400 | — | — |
| 2018-11-08 | $37.15 | $43.31 | 5,604,900 | — | — |
| 2018-11-07 | $36.55 | $42.61 | 8,031,600 | — | — |
| 2018-11-06 | $36.43 | $42.47 | 26,087,600 | — | — |
| 2018-11-05 | $31.37 | $36.58 | 7,640,800 | — | — |
| 2018-11-02 | $31.68 | $36.94 | 5,083,500 | — | — |
| 2018-11-01 | $32.43 | $37.81 | 3,906,600 | — | — |
| 2018-10-31 | $31.25 | $36.44 | 4,785,600 | — | — |
| 2018-10-30 | $31.31 | $36.51 | 4,725,200 | — | — |
| 2018-10-29 | $31.18 | $36.35 | 3,880,600 | — | — |
| 2018-10-26 | $31.29 | $36.48 | 7,274,000 | — | — |
| 2018-10-25 | $31.01 | $36.16 | 4,710,600 | — | — |
| 2018-10-24 | $30.53 | $35.60 | 5,741,600 | — | — |
| 2018-10-23 | $32.11 | $37.44 | 5,398,600 | — | — |
| 2018-10-22 | $31.66 | $36.91 | 4,393,200 | — | — |
| 2018-10-19 | $32.21 | $37.55 | 5,702,300 | — | — |
| 2018-10-18 | $32.42 | $37.80 | 4,501,800 | — | — |
| 2018-10-17 | $33.02 | $38.50 | 3,310,000 | — | — |
| 2018-10-16 | $33.11 | $38.60 | 3,836,100 | — | — |
| 2018-10-15 | $32.37 | $37.74 | 4,692,000 | — | — |
| 2018-10-12 | $32.11 | $37.44 | 8,076,100 | — | — |
| 2018-10-11 | $32.60 | $38.01 | 7,471,000 | — | — |
| 2018-10-10 | $34.58 | $40.32 | 6,017,300 | — | — |
| 2018-10-09 | $34.61 | $40.35 | 14,016,100 | — | — |
| 2018-10-08 | $35.31 | $41.17 | 3,916,700 | — | — |
| 2018-10-05 | $35.29 | $41.15 | 7,284,500 | — | — |
| 2018-10-04 | $36.03 | $42.01 | 4,583,200 | — | — |
| 2018-10-03 | $36.60 | $42.67 | 4,110,400 | — | — |
| 2018-10-02 | $37.14 | $43.30 | 6,162,000 | — | — |
| 2018-10-01 | $36.48 | $42.53 | 4,783,000 | — | — |
| 2018-09-28 | $36.60 | $42.67 | 6,681,800 | — | — |
| 2018-09-27 | $37.07 | $43.22 | 2,631,500 | — | — |
| 2018-09-26 | $37.11 | $43.27 | 4,731,800 | — | — |
| 2018-09-25 | $37.62 | $43.86 | 2,673,200 | — | — |
| 2018-09-24 | $38.19 | $44.53 | 2,549,100 | — | — |
| 2018-09-21 | $38.99 | $45.46 | 5,187,300 | — | — |
| 2018-09-20 | $38.73 | $45.16 | 3,252,000 | — | — |
| 2018-09-19 | $38.24 | $44.59 | 4,104,200 | — | — |
| 2018-09-18 | $37.81 | $44.08 | 4,107,700 | — | — |
| 2018-09-17 | $37.21 | $43.38 | 3,185,900 | — | — |
| 2018-09-14 | $37.48 | $43.70 | 2,432,000 | — | — |
| 2018-09-13 | $38.04 | $44.35 | 3,691,600 | — | — |
| 2018-09-12 | $37.71 | $43.97 | 3,689,500 | — | — |
| 2018-09-11 | $37.64 | $43.89 | 1,754,000 | — | — |
| 2018-09-10 | $37.99 | $44.29 | 1,838,600 | — | — |
| 2018-09-07 | $38.24 | $44.59 | 2,404,700 | — | — |
| 2018-09-06 | $38.93 | $45.39 | 2,787,800 | — | — |
| 2018-09-05 | $39.48 | $46.03 | 3,066,400 | — | — |
| 2018-09-04 | $39.16 | $45.66 | 2,039,100 | — | — |
| 2018-08-31 | $39.13 | $45.62 | 2,167,400 | — | — |
| 2018-08-30 | $39.33 | $45.86 | 2,493,800 | — | — |
| 2018-08-29 | $39.27 | $45.79 | 1,745,900 | — | — |
| 2018-08-28 | $39.19 | $45.69 | 2,934,200 | — | — |
| 2018-08-27 | $38.88 | $45.33 | 3,015,800 | — | — |
| 2018-08-24 | $38.69 | $45.11 | 4,527,500 | — | — |
| 2018-08-23 | $37.86 | $44.14 | 2,572,200 | — | — |
| 2018-08-22 | $38.57 | $44.97 | 2,462,200 | — | — |
| 2018-08-21 | $38.75 | $45.18 | 3,215,700 | — | — |
| 2018-08-20 | $38.41 | $44.78 | 2,767,700 | — | — |
| 2018-08-17 | $38.15 | $44.48 | 3,276,100 | — | — |
| 2018-08-16 | $37.85 | $44.13 | 9,088,900 | — | — |
| 2018-08-15 | $37.82 | $44.10 | 4,397,600 | — | — |
| 2018-08-14 | $38.52 | $44.91 | 5,101,400 | — | — |
| 2018-08-13 | $37.54 | $43.77 | 8,555,500 | — | — |
| 2018-08-10 | $37.21 | $43.38 | 5,647,300 | — | — |
| 2018-08-09 | $36.61 | $42.68 | 12,875,200 | — | — |
| 2018-08-08 | $39.23 | $45.74 | 23,559,200 | — | — |
| 2018-08-07 | $38.54 | $44.93 | 5,160,600 | — | — |
| 2018-08-06 | $37.73 | $43.99 | 4,614,600 | — | — |
| 2018-08-03 | $38.45 | $44.83 | 6,194,700 | — | — |
| 2018-08-02 | $36.52 | $42.58 | 4,068,900 | — | — |
| 2018-08-01 | $37.50 | $43.72 | 4,318,000 | — | — |
| 2018-07-31 | $37.31 | $43.50 | 5,987,900 | — | — |
| 2018-07-30 | $36.66 | $42.74 | 3,237,800 | — | — |
| 2018-07-27 | $36.22 | $42.23 | 2,561,800 | — | — |
| 2018-07-26 | $36.10 | $42.09 | 3,190,000 | — | — |
| 2018-07-25 | $36.58 | $42.65 | 2,622,600 | — | — |
| 2018-07-24 | $36.29 | $42.31 | 4,233,600 | — | — |
| 2018-07-23 | $35.68 | $41.60 | 2,438,500 | — | — |
| 2018-07-20 | $35.53 | $41.43 | 3,152,300 | — | — |
| 2018-07-19 | $35.64 | $41.55 | 3,065,700 | — | — |
| 2018-07-18 | $35.92 | $41.88 | 4,063,500 | — | — |
| 2018-07-17 | $36.37 | $42.40 | 2,392,700 | — | — |
| 2018-07-16 | $36.40 | $42.44 | 1,749,400 | — | — |
| 2018-07-13 | $36.58 | $42.65 | 2,381,700 | — | — |
| 2018-07-12 | $36.22 | $42.23 | 2,324,400 | — | — |
| 2018-07-11 | $36.15 | $42.15 | 2,319,000 | — | — |
| 2018-07-10 | $36.67 | $42.75 | 2,728,500 | — | — |
| 2018-07-09 | $37.11 | $43.27 | 2,667,300 | — | — |
| 2018-07-06 | $36.63 | $42.71 | 2,355,600 | — | — |
| 2018-07-05 | $36.28 | $42.30 | 3,764,700 | — | — |
| 2018-07-03 | $35.96 | $41.93 | 1,817,200 | — | — |
| 2018-07-02 | $36.63 | $42.71 | 4,579,400 | — | — |
| 2018-06-29 | $36.14 | $42.14 | 3,526,600 | — | — |
| 2018-06-28 | $36.33 | $42.36 | 6,176,200 | — | — |
| 2018-06-27 | $37.45 | $43.66 | 4,337,100 | — | — |
| 2018-06-26 | $38.29 | $44.64 | 3,153,000 | — | — |
| 2018-06-25 | $38.11 | $44.43 | 3,271,600 | — | — |
| 2018-06-22 | $38.31 | $44.67 | 4,842,100 | — | — |
| 2018-06-21 | $38.63 | $45.04 | 2,094,600 | — | — |
| 2018-06-20 | $38.87 | $45.32 | 3,196,300 | — | — |
| 2018-06-19 | $38.73 | $45.16 | 3,030,100 | — | — |
| 2018-06-18 | $38.58 | $44.98 | 5,207,700 | — | — |
| 2018-06-15 | $39.00 | $45.47 | 7,885,300 | — | — |
| 2018-06-14 | $39.51 | $46.07 | 13,978,400 | — | — |
| 2018-06-13 | $41.67 | $48.58 | 4,841,300 | — | — |
| 2018-06-12 | $41.86 | $48.81 | 2,655,300 | — | — |
| 2018-06-11 | $41.77 | $48.70 | 3,339,200 | — | — |
| 2018-06-08 | $41.36 | $48.22 | 4,245,400 | — | — |
| 2018-06-07 | $41.01 | $47.81 | 6,865,500 | — | — |
| 2018-06-06 | $40.48 | $47.20 | 6,429,200 | — | — |
| 2018-06-05 | $39.98 | $46.61 | 12,468,200 | — | — |
| 2018-06-04 | $38.50 | $44.89 | 4,958,700 | — | — |
| 2018-06-01 | $38.84 | $45.28 | 4,987,900 | — | — |
| 2018-05-31 | $38.46 | $44.84 | 7,378,700 | — | — |
| 2018-05-30 | $39.48 | $46.03 | 2,392,200 | — | — |
| 2018-05-29 | $38.68 | $45.10 | 3,913,800 | — | — |
| 2018-05-25 | $39.38 | $45.91 | 2,235,300 | — | — |
| 2018-05-24 | $39.33 | $45.86 | 3,329,900 | — | — |
| 2018-05-23 | $39.63 | $46.21 | 3,892,500 | — | — |
| 2018-05-22 | $39.21 | $45.72 | 2,819,900 | — | — |
| 2018-05-21 | $39.55 | $46.11 | 2,594,500 | — | — |
| 2018-05-18 | $39.66 | $46.24 | 4,590,500 | — | — |
| 2018-05-17 | $40.08 | $46.73 | 6,222,200 | — | — |
| 2018-05-16 | $39.18 | $45.68 | 3,943,900 | — | — |
| 2018-05-15 | $38.50 | $44.89 | 3,328,800 | — | — |
| 2018-05-14 | $38.26 | $44.61 | 3,232,600 | — | — |
| 2018-05-11 | $38.41 | $44.78 | 4,469,000 | — | — |
| 2018-05-10 | $37.90 | $44.19 | 4,443,600 | — | — |
| 2018-05-09 | $36.72 | $42.81 | 6,111,600 | — | — |
| 2018-05-08 | $35.37 | $41.24 | 5,100,200 | — | — |
| 2018-05-07 | $36.11 | $42.10 | 3,960,400 | — | — |
| 2018-05-04 | $35.98 | $41.95 | 4,371,000 | — | — |
| 2018-05-03 | $36.05 | $42.03 | 9,445,300 | — | — |
| 2018-05-02 | $36.77 | $42.87 | 8,679,700 | — | — |
| 2018-05-01 | $38.78 | $45.21 | 4,197,500 | — | — |
| 2018-04-30 | $38.76 | $45.19 | 3,564,200 | — | — |
| 2018-04-27 | $39.34 | $45.87 | 2,982,500 | — | — |
| 2018-04-26 | $39.50 | $46.05 | 3,230,300 | — | — |
| 2018-04-25 | $38.94 | $45.40 | 6,332,800 | — | — |
| 2018-04-24 | $40.25 | $46.93 | 4,932,800 | — | — |
| 2018-04-23 | $40.78 | $47.55 | 2,930,500 | — | — |
| 2018-04-20 | $40.72 | $47.48 | 3,430,300 | — | — |
| 2018-04-19 | $40.81 | $47.58 | 2,736,300 | — | — |
| 2018-04-18 | $40.74 | $47.50 | 2,461,200 | — | — |
| 2018-04-17 | $40.98 | $47.78 | 2,280,600 | — | — |
| 2018-04-16 | $40.72 | $47.48 | 2,099,100 | — | — |
| 2018-04-13 | $40.62 | $47.36 | 4,683,300 | — | — |
| 2018-04-12 | $41.26 | $48.11 | 4,450,500 | — | — |
| 2018-04-11 | $40.39 | $47.09 | 6,875,400 | — | — |
| 2018-04-10 | $41.52 | $48.41 | 5,769,900 | — | — |
| 2018-04-09 | $39.85 | $46.46 | 4,637,200 | — | — |
| 2018-04-06 | $39.52 | $46.08 | 3,107,500 | — | — |
| 2018-04-05 | $40.45 | $47.16 | 2,267,800 | — | — |
| 2018-04-04 | $40.80 | $47.57 | 3,007,400 | — | — |
| 2018-04-03 | $40.39 | $47.09 | 2,685,000 | — | — |
| 2018-04-02 | $39.54 | $46.10 | 4,484,300 | — | — |
| 2018-03-29 | $41.17 | $48.00 | 4,118,100 | — | — |
| 2018-03-28 | $40.50 | $47.22 | 5,646,700 | — | — |
| 2018-03-27 | $39.53 | $46.09 | 3,593,800 | — | — |
| 2018-03-26 | $39.86 | $46.47 | 4,109,900 | — | — |
| 2018-03-23 | $38.87 | $45.32 | 3,522,700 | — | — |
| 2018-03-22 | $39.87 | $46.49 | 3,961,500 | — | — |
| 2018-03-21 | $41.16 | $47.99 | 3,190,800 | — | — |
| 2018-03-20 | $40.41 | $47.12 | 3,174,200 | — | — |
| 2018-03-19 | $40.80 | $47.57 | 4,479,400 | — | — |
| 2018-03-16 | $41.73 | $48.65 | 7,309,000 | — | — |
| 2018-03-15 | $41.67 | $48.58 | 2,484,700 | — | — |
| 2018-03-14 | $42.02 | $48.99 | 3,158,000 | — | — |
| 2018-03-13 | $42.35 | $49.38 | 3,463,000 | — | — |
| 2018-03-12 | $42.78 | $49.88 | 5,910,000 | — | — |
| 2018-03-09 | $42.51 | $49.56 | 5,582,400 | — | — |
| 2018-03-08 | $42.01 | $48.98 | 4,317,900 | — | — |
| 2018-03-07 | $42.49 | $49.54 | 5,815,000 | — | — |
| 2018-03-06 | $43.23 | $50.40 | 8,017,400 | — | — |
| 2018-03-05 | $41.54 | $48.43 | 4,599,900 | — | — |
| 2018-03-02 | $40.97 | $47.77 | 7,072,400 | — | — |
| 2018-03-01 | $40.69 | $47.44 | 10,688,100 | — | — |
| 2018-02-28 | $40.32 | $47.01 | 5,143,700 | — | — |
| 2018-02-27 | $41.11 | $47.93 | 4,335,500 | — | — |
| 2018-02-26 | $41.78 | $48.71 | 3,217,500 | — | — |
| 2018-02-23 | $41.45 | $48.33 | 3,371,200 | — | — |
| 2018-02-22 | $41.28 | $48.13 | 3,582,000 | — | — |
| 2018-02-21 | $41.21 | $48.05 | 3,447,500 | — | — |
| 2018-02-20 | $41.34 | $48.20 | 5,560,900 | — | — |
| 2018-02-16 | $42.14 | $49.13 | 3,417,200 | — | — |
| 2018-02-15 | $41.65 | $48.56 | 3,216,900 | — | — |
| 2018-02-14 | $41.34 | $48.20 | 4,471,700 | — | — |
| 2018-02-13 | $40.41 | $47.12 | 4,266,000 | — | — |
| 2018-02-12 | $40.60 | $47.34 | 8,377,900 | — | — |
| 2018-02-09 | $39.28 | $45.80 | 7,204,400 | — | — |
| 2018-02-08 | $39.25 | $45.76 | 8,111,800 | — | — |
| 2018-02-07 | $40.45 | $47.16 | 5,188,500 | — | — |
| 2018-02-06 | $40.98 | $47.78 | 6,434,500 | — | — |
| 2018-02-05 | $40.33 | $47.02 | 6,924,800 | — | — |
| 2018-02-02 | $42.10 | $49.09 | 4,230,600 | — | — |
| 2018-02-01 | $43.05 | $50.19 | 4,732,500 | — | — |
| 2018-01-31 | $42.85 | $49.96 | 8,731,400 | — | — |
| 2018-01-30 | $44.02 | $51.32 | 7,271,500 | — | — |
| 2018-01-29 | $45.98 | $53.61 | 4,021,200 | — | — |
| 2018-01-26 | $46.20 | $53.87 | 4,821,100 | — | — |
| 2018-01-25 | $45.99 | $53.62 | 5,793,600 | — | — |
| 2018-01-24 | $46.12 | $53.77 | 5,956,200 | — | — |
| 2018-01-23 | $46.85 | $54.62 | 5,140,900 | — | — |
| 2018-01-22 | $47.64 | $55.54 | 4,730,600 | — | — |
| 2018-01-19 | $46.73 | $54.48 | 7,894,700 | — | — |
| 2018-01-18 | $46.51 | $54.23 | 6,317,300 | — | — |
| 2018-01-17 | $46.78 | $54.54 | 4,744,000 | — | — |
| 2018-01-16 | $46.64 | $54.38 | 5,412,700 | — | — |
| 2018-01-12 | $46.90 | $54.68 | 5,816,200 | — | — |
| 2018-01-11 | $46.71 | $54.46 | 8,970,500 | — | — |
| 2018-01-10 | $44.39 | $51.76 | 4,638,500 | — | — |
| 2018-01-09 | $44.29 | $51.64 | 6,205,100 | — | — |
| 2018-01-08 | $44.56 | $51.95 | 6,912,000 | — | — |
| 2018-01-05 | $44.54 | $51.93 | 5,325,200 | — | — |
| 2018-01-04 | $44.31 | $51.66 | 8,232,600 | — | — |
| 2018-01-03 | $43.14 | $50.30 | 6,735,500 | — | — |
| 2018-01-02 | $43.11 | $50.26 | 6,752,900 | — | — |