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 | $41.57 | $49.34 | 1,056,900 | — | — |
| 2018-12-28 | $40.79 | $48.41 | 1,142,600 | — | — |
| 2018-12-27 | $41.26 | $48.97 | 1,625,700 | — | — |
| 2018-12-26 | $40.58 | $48.16 | 2,348,100 | — | — |
| 2018-12-24 | $39.63 | $47.04 | 984,700 | — | — |
| 2018-12-21 | $41.00 | $48.66 | 1,663,000 | — | — |
| 2018-12-20 | $42.81 | $50.81 | 2,957,400 | — | — |
| 2018-12-19 | $45.22 | $53.67 | 2,232,300 | — | — |
| 2018-12-18 | $45.12 | $53.55 | 1,309,000 | — | — |
| 2018-12-17 | $45.21 | $53.66 | 1,353,000 | — | — |
| 2018-12-14 | $45.94 | $54.53 | 1,731,300 | — | — |
| 2018-12-13 | $45.48 | $53.98 | 1,195,800 | — | — |
| 2018-12-12 | $46.09 | $54.70 | 1,662,100 | — | — |
| 2018-12-11 | $45.88 | $54.45 | 1,928,300 | — | — |
| 2018-12-10 | $47.22 | $56.04 | 1,687,500 | — | — |
| 2018-12-07 | $48.00 | $56.97 | 1,404,900 | — | — |
| 2018-12-06 | $48.03 | $57.01 | 2,777,800 | — | — |
| 2018-12-04 | $50.05 | $59.40 | 1,374,000 | — | — |
| 2018-12-03 | $51.40 | $61.01 | 973,800 | — | — |
| 2018-11-30 | $51.28 | $60.86 | 1,229,600 | — | — |
| 2018-11-29 | $50.93 | $60.45 | 1,206,700 | — | — |
| 2018-11-28 | $50.24 | $59.63 | 1,394,100 | — | — |
| 2018-11-27 | $49.18 | $58.37 | 1,072,500 | — | — |
| 2018-11-26 | $48.71 | $57.81 | 1,662,800 | — | — |
| 2018-11-23 | $47.67 | $56.58 | 587,800 | — | — |
| 2018-11-21 | $48.37 | $57.41 | 1,107,600 | — | — |
| 2018-11-20 | $48.18 | $57.18 | 1,465,300 | — | — |
| 2018-11-19 | $49.05 | $58.22 | 1,716,500 | — | — |
| 2018-11-16 | $49.48 | $58.73 | 1,652,400 | — | — |
| 2018-11-15 | $49.46 | $58.70 | 2,078,600 | — | — |
| 2018-11-14 | $48.07 | $57.05 | 2,083,200 | — | — |
| 2018-11-13 | $47.77 | $56.70 | 1,714,700 | — | — |
| 2018-11-12 | $46.80 | $55.55 | 1,900,200 | — | — |
| 2018-11-09 | $45.79 | $54.35 | 3,661,100 | — | — |
| 2018-11-08 | $46.77 | $55.51 | 941,900 | — | — |
| 2018-11-07 | $46.62 | $55.33 | 1,279,300 | — | — |
| 2018-11-06 | $45.32 | $53.79 | 1,125,300 | — | — |
| 2018-11-05 | $45.27 | $53.73 | 1,248,000 | — | — |
| 2018-11-02 | $45.07 | $53.49 | 1,651,800 | — | — |
| 2018-11-01 | $44.47 | $52.78 | 1,785,100 | — | — |
| 2018-10-31 | $42.29 | $50.19 | 2,309,500 | — | — |
| 2018-10-30 | $42.56 | $50.51 | 1,601,100 | — | — |
| 2018-10-29 | $41.34 | $49.07 | 2,309,000 | — | — |
| 2018-10-26 | $41.66 | $49.45 | 3,312,800 | — | — |
| 2018-10-25 | $41.77 | $49.58 | 2,672,500 | — | — |
| 2018-10-24 | $42.40 | $50.32 | 2,189,300 | — | — |
| 2018-10-23 | $44.58 | $52.91 | 2,197,400 | — | — |
| 2018-10-22 | $44.95 | $53.35 | 1,807,200 | — | — |
| 2018-10-19 | $45.39 | $53.87 | 2,280,300 | — | — |
| 2018-10-18 | $46.46 | $55.14 | 4,872,100 | — | — |
| 2018-10-17 | $47.61 | $56.51 | 2,881,300 | — | — |
| 2018-10-16 | $47.89 | $56.84 | 2,223,700 | — | — |
| 2018-10-15 | $46.50 | $55.19 | 1,619,000 | — | — |
| 2018-10-12 | $46.08 | $54.69 | 1,657,900 | — | — |
| 2018-10-11 | $45.50 | $54.00 | 4,388,600 | — | — |
| 2018-10-10 | $47.30 | $56.14 | 3,933,700 | — | — |
| 2018-10-09 | $48.76 | $57.87 | 3,908,700 | — | — |
| 2018-10-08 | $49.91 | $59.24 | 1,657,600 | — | — |
| 2018-10-05 | $49.23 | $58.43 | 2,331,900 | — | — |
| 2018-10-04 | $49.26 | $58.47 | 2,371,500 | — | — |
| 2018-10-03 | $49.51 | $58.76 | 4,445,500 | — | — |
| 2018-10-02 | $48.77 | $57.88 | 2,432,700 | — | — |
| 2018-10-01 | $47.51 | $56.39 | 3,345,300 | — | — |
| 2018-09-28 | $48.00 | $56.97 | 2,041,300 | — | — |
| 2018-09-27 | $47.76 | $56.69 | 1,043,400 | — | — |
| 2018-09-26 | $47.97 | $56.94 | 1,903,800 | — | — |
| 2018-09-25 | $47.20 | $56.02 | 1,266,500 | — | — |
| 2018-09-24 | $48.26 | $57.28 | 1,944,400 | — | — |
| 2018-09-21 | $48.71 | $57.81 | 2,230,400 | — | — |
| 2018-09-20 | $47.96 | $56.92 | 1,249,300 | — | — |
| 2018-09-19 | $47.94 | $56.90 | 1,925,000 | — | — |
| 2018-09-18 | $47.87 | $56.82 | 2,564,200 | — | — |
| 2018-09-17 | $46.17 | $54.80 | 1,374,000 | — | — |
| 2018-09-14 | $46.01 | $54.61 | 2,188,400 | — | — |
| 2018-09-13 | $44.83 | $53.21 | 1,629,700 | — | — |
| 2018-09-12 | $44.24 | $52.51 | 1,125,100 | — | — |
| 2018-09-11 | $44.12 | $52.37 | 1,405,000 | — | — |
| 2018-09-10 | $44.21 | $52.47 | 1,848,500 | — | — |
| 2018-09-07 | $42.88 | $50.89 | 844,600 | — | — |
| 2018-09-06 | $42.95 | $50.98 | 1,773,200 | — | — |
| 2018-09-05 | $42.56 | $50.51 | 1,643,100 | — | — |
| 2018-09-04 | $41.91 | $49.74 | 2,065,400 | — | — |
| 2018-08-31 | $42.81 | $50.81 | 1,065,200 | — | — |
| 2018-08-30 | $42.64 | $50.61 | 1,206,300 | — | — |
| 2018-08-29 | $43.48 | $51.61 | 1,559,900 | — | — |
| 2018-08-28 | $43.46 | $51.58 | 1,744,500 | — | — |
| 2018-08-27 | $43.13 | $51.19 | 2,041,800 | — | — |
| 2018-08-24 | $42.20 | $50.09 | 1,446,700 | — | — |
| 2018-08-23 | $41.60 | $49.37 | 2,066,100 | — | — |
| 2018-08-22 | $41.59 | $49.36 | 1,556,000 | — | — |
| 2018-08-21 | $42.23 | $50.12 | 1,783,100 | — | — |
| 2018-08-20 | $41.86 | $49.68 | 1,968,800 | — | — |
| 2018-08-17 | $41.12 | $48.80 | 5,471,400 | — | — |
| 2018-08-16 | $40.77 | $48.39 | 2,783,000 | — | — |
| 2018-08-15 | $41.00 | $48.66 | 2,589,000 | — | — |
| 2018-08-14 | $40.91 | $48.56 | 3,663,500 | — | — |
| 2018-08-13 | $40.76 | $48.38 | 4,772,700 | — | — |
| 2018-08-10 | $42.84 | $50.85 | 3,367,200 | — | — |
| 2018-08-09 | $44.70 | $53.05 | 2,587,700 | — | — |
| 2018-08-08 | $44.85 | $53.23 | 2,234,000 | — | — |
| 2018-08-07 | $45.15 | $53.59 | 2,611,400 | — | — |
| 2018-08-06 | $45.20 | $53.65 | 1,657,600 | — | — |
| 2018-08-03 | $45.40 | $53.88 | 1,764,100 | — | — |
| 2018-08-02 | $44.40 | $52.70 | 2,090,400 | — | — |
| 2018-08-01 | $44.51 | $52.83 | 2,183,000 | — | — |
| 2018-07-31 | $45.27 | $53.73 | 2,277,900 | — | — |
| 2018-07-30 | $45.17 | $53.61 | 2,971,500 | — | — |
| 2018-07-27 | $44.56 | $52.89 | 2,649,600 | — | — |
| 2018-07-26 | $43.37 | $51.48 | 2,574,200 | — | — |
| 2018-07-25 | $42.49 | $50.43 | 2,681,500 | — | — |
| 2018-07-24 | $42.62 | $50.59 | 2,885,500 | — | — |
| 2018-07-23 | $42.89 | $50.91 | 3,164,700 | — | — |
| 2018-07-20 | $43.40 | $51.51 | 4,004,600 | — | — |
| 2018-07-19 | $44.54 | $52.86 | 5,967,900 | — | — |
| 2018-07-18 | $45.12 | $53.55 | 2,530,800 | — | — |
| 2018-07-17 | $45.40 | $53.88 | 2,021,200 | — | — |
| 2018-07-16 | $44.75 | $53.11 | 1,969,200 | — | — |
| 2018-07-13 | $45.36 | $53.84 | 1,896,300 | — | — |
| 2018-07-12 | $46.56 | $55.26 | 1,708,800 | — | — |
| 2018-07-11 | $46.95 | $55.72 | 1,784,900 | — | — |
| 2018-07-10 | $46.62 | $55.33 | 1,786,700 | — | — |
| 2018-07-09 | $45.88 | $54.45 | 900,800 | — | — |
| 2018-07-06 | $45.40 | $53.88 | 898,300 | — | — |
| 2018-07-05 | $44.96 | $53.36 | 1,013,700 | — | — |
| 2018-07-03 | $44.69 | $53.04 | 728,800 | — | — |
| 2018-07-02 | $44.85 | $53.23 | 860,800 | — | — |
| 2018-06-29 | $44.76 | $53.13 | 1,202,000 | — | — |
| 2018-06-28 | $44.55 | $52.88 | 1,388,100 | — | — |
| 2018-06-27 | $44.73 | $53.09 | 1,042,300 | — | — |
| 2018-06-26 | $45.01 | $53.42 | 1,779,100 | — | — |
| 2018-06-25 | $45.34 | $53.81 | 2,001,000 | — | — |
| 2018-06-22 | $45.19 | $53.64 | 2,267,100 | — | — |
| 2018-06-21 | $44.60 | $52.94 | 2,414,700 | — | — |
| 2018-06-20 | $45.64 | $54.17 | 3,106,600 | — | — |
| 2018-06-19 | $44.84 | $53.22 | 4,295,600 | — | — |
| 2018-06-18 | $45.77 | $54.32 | 2,155,600 | — | — |
| 2018-06-15 | $45.32 | $53.79 | 2,625,700 | — | — |
| 2018-06-14 | $44.97 | $53.37 | 1,590,500 | — | — |
| 2018-06-13 | $44.59 | $52.92 | 1,714,900 | — | — |
| 2018-06-12 | $45.53 | $54.04 | 1,456,200 | — | — |
| 2018-06-11 | $45.15 | $53.59 | 1,123,200 | — | — |
| 2018-06-08 | $44.58 | $52.91 | 900,500 | — | — |
| 2018-06-07 | $44.64 | $52.98 | 1,426,300 | — | — |
| 2018-06-06 | $44.56 | $52.89 | 1,276,500 | — | — |
| 2018-06-05 | $44.65 | $52.99 | 2,195,000 | — | — |
| 2018-06-04 | $44.80 | $53.17 | 2,990,000 | — | — |
| 2018-06-01 | $43.72 | $51.89 | 1,684,700 | — | — |
| 2018-05-31 | $43.34 | $51.44 | 2,814,600 | — | — |
| 2018-05-30 | $44.16 | $52.41 | 1,733,600 | — | — |
| 2018-05-29 | $44.52 | $52.84 | 1,284,300 | — | — |
| 2018-05-25 | $45.56 | $54.07 | 1,022,500 | — | — |
| 2018-05-24 | $45.33 | $53.80 | 964,000 | — | — |
| 2018-05-23 | $45.48 | $53.98 | 1,485,100 | — | — |
| 2018-05-22 | $45.30 | $53.77 | 1,747,900 | — | — |
| 2018-05-21 | $44.65 | $52.99 | 1,243,300 | — | — |
| 2018-05-18 | $44.23 | $52.50 | 1,754,600 | — | — |
| 2018-05-17 | $44.11 | $52.35 | 1,114,700 | — | — |
| 2018-05-16 | $44.24 | $52.51 | 1,669,300 | — | — |
| 2018-05-15 | $43.86 | $52.06 | 1,637,300 | — | — |
| 2018-05-14 | $44.92 | $53.32 | 2,277,300 | — | — |
| 2018-05-11 | $44.68 | $53.03 | 880,200 | — | — |
| 2018-05-10 | $45.09 | $53.52 | 1,509,500 | — | — |
| 2018-05-09 | $44.97 | $53.37 | 1,619,100 | — | — |
| 2018-05-08 | $44.18 | $52.44 | 1,987,300 | — | — |
| 2018-05-07 | $45.44 | $53.93 | 1,738,800 | — | — |
| 2018-05-04 | $46.20 | $54.83 | 3,572,300 | — | — |
| 2018-05-03 | $45.44 | $53.93 | 8,445,000 | — | — |
| 2018-05-02 | $47.44 | $56.31 | 2,047,900 | — | — |
| 2018-05-01 | $48.28 | $57.30 | 1,826,400 | — | — |
| 2018-04-30 | $49.84 | $59.15 | 2,389,800 | — | — |
| 2018-04-27 | $50.53 | $59.97 | 1,073,600 | — | — |
| 2018-04-26 | $50.40 | $59.82 | 1,753,100 | — | — |
| 2018-04-25 | $50.08 | $59.44 | 2,504,500 | — | — |
| 2018-04-24 | $49.12 | $58.30 | 2,684,900 | — | — |
| 2018-04-23 | $49.69 | $58.98 | 2,225,400 | — | — |
| 2018-04-20 | $51.29 | $60.88 | 2,710,300 | — | — |
| 2018-04-19 | $51.20 | $60.77 | 3,481,100 | — | — |
| 2018-04-18 | $52.34 | $62.12 | 1,454,200 | — | — |
| 2018-04-17 | $52.41 | $62.20 | 1,598,500 | — | — |
| 2018-04-16 | $52.08 | $61.81 | 1,083,100 | — | — |
| 2018-04-13 | $51.92 | $61.62 | 1,040,500 | — | — |
| 2018-04-12 | $51.69 | $61.35 | 1,542,300 | — | — |
| 2018-04-11 | $51.55 | $61.18 | 3,231,200 | — | — |
| 2018-04-10 | $50.39 | $59.81 | 1,843,900 | — | — |
| 2018-04-09 | $49.24 | $58.44 | 2,300,900 | — | — |
| 2018-04-06 | $48.76 | $57.87 | 1,300,400 | — | — |
| 2018-04-05 | $50.20 | $59.58 | 1,424,500 | — | — |
| 2018-04-04 | $50.22 | $59.61 | 1,675,900 | — | — |
| 2018-04-03 | $50.67 | $60.14 | 1,209,500 | — | — |
| 2018-04-02 | $49.97 | $59.31 | 1,058,200 | — | — |
| 2018-03-29 | $50.75 | $60.23 | 893,400 | — | — |
| 2018-03-28 | $50.15 | $59.52 | 1,960,400 | — | — |
| 2018-03-27 | $50.12 | $59.49 | 1,628,500 | — | — |
| 2018-03-26 | $50.18 | $59.56 | 1,441,700 | — | — |
| 2018-03-23 | $48.30 | $57.33 | 1,048,800 | — | — |
| 2018-03-22 | $48.52 | $57.59 | 1,150,300 | — | — |
| 2018-03-21 | $49.66 | $58.94 | 916,300 | — | — |
| 2018-03-20 | $49.95 | $59.29 | 1,910,100 | — | — |
| 2018-03-19 | $50.80 | $60.29 | 1,841,000 | — | — |
| 2018-03-16 | $51.31 | $60.90 | 1,335,200 | — | — |
| 2018-03-15 | $51.21 | $60.78 | 1,578,700 | — | — |
| 2018-03-14 | $51.02 | $60.56 | 2,485,400 | — | — |
| 2018-03-13 | $51.34 | $60.93 | 1,046,000 | — | — |
| 2018-03-12 | $51.24 | $60.82 | 917,000 | — | — |
| 2018-03-09 | $51.29 | $60.88 | 1,248,800 | — | — |
| 2018-03-08 | $50.00 | $59.34 | 1,389,000 | — | — |
| 2018-03-07 | $50.24 | $59.63 | 1,333,600 | — | — |
| 2018-03-06 | $50.27 | $59.66 | 1,529,500 | — | — |
| 2018-03-05 | $49.50 | $58.75 | 821,900 | — | — |
| 2018-03-02 | $49.63 | $58.91 | 819,500 | — | — |
| 2018-03-01 | $49.46 | $58.70 | 1,239,500 | — | — |
| 2018-02-28 | $49.84 | $59.15 | 1,946,200 | — | — |
| 2018-02-27 | $50.64 | $60.10 | 857,700 | — | — |
| 2018-02-26 | $51.24 | $60.82 | 1,102,300 | — | — |
| 2018-02-23 | $50.87 | $60.38 | 703,600 | — | — |
| 2018-02-22 | $50.87 | $60.38 | 2,496,700 | — | — |
| 2018-02-21 | $50.31 | $59.71 | 1,103,400 | — | — |
| 2018-02-20 | $50.58 | $60.03 | 1,662,300 | — | — |
| 2018-02-16 | $51.50 | $61.12 | 1,275,200 | — | — |
| 2018-02-15 | $51.47 | $61.09 | 2,783,200 | — | — |
| 2018-02-14 | $50.65 | $60.12 | 1,930,100 | — | — |
| 2018-02-13 | $50.62 | $60.08 | 1,414,700 | — | — |
| 2018-02-12 | $51.03 | $60.57 | 3,735,000 | — | — |
| 2018-02-09 | $51.12 | $60.67 | 2,630,900 | — | — |
| 2018-02-08 | $52.20 | $61.96 | 3,361,900 | — | — |
| 2018-02-07 | $55.14 | $65.45 | 2,321,300 | — | — |
| 2018-02-06 | $54.55 | $64.74 | 1,701,000 | — | — |
| 2018-02-05 | $54.53 | $64.72 | 1,109,900 | — | — |
| 2018-02-02 | $56.88 | $67.51 | 788,300 | — | — |
| 2018-02-01 | $58.30 | $69.20 | 964,900 | — | — |
| 2018-01-31 | $58.05 | $68.90 | 991,700 | — | — |
| 2018-01-30 | $57.55 | $68.31 | 805,500 | — | — |
| 2018-01-29 | $57.84 | $68.65 | 773,900 | — | — |
| 2018-01-26 | $58.25 | $69.14 | 1,370,900 | — | — |
| 2018-01-25 | $59.26 | $70.34 | 1,172,700 | — | — |
| 2018-01-24 | $58.18 | $69.05 | 1,674,500 | — | — |
| 2018-01-23 | $58.21 | $69.09 | 1,562,700 | — | — |
| 2018-01-22 | $57.74 | $68.53 | 1,469,700 | — | — |
| 2018-01-19 | $57.89 | $68.71 | 1,443,300 | — | — |
| 2018-01-18 | $57.29 | $68.00 | 2,458,800 | — | — |
| 2018-01-17 | $57.27 | $67.97 | 1,905,100 | — | — |
| 2018-01-16 | $57.79 | $68.59 | 1,283,900 | — | — |
| 2018-01-12 | $58.10 | $68.96 | 2,179,100 | — | — |
| 2018-01-11 | $57.47 | $68.21 | 2,725,100 | — | — |
| 2018-01-10 | $56.58 | $67.15 | 2,531,500 | — | — |
| 2018-01-09 | $56.57 | $67.14 | 8,823,100 | — | — |
| 2018-01-08 | $56.81 | $67.43 | 4,220,800 | — | — |
| 2018-01-05 | $56.74 | $67.34 | 2,582,500 | — | — |
| 2018-01-04 | $57.00 | $67.65 | 953,600 | — | — |
| 2018-01-03 | $57.09 | $67.76 | 1,017,800 | — | — |
| 2018-01-02 | $56.93 | $67.57 | 1,090,700 | — | — |