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
- 1973-02-21 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 | $31.38 | $32.99 | 2,307,400 | — | — |
| 2018-12-28 | $31.19 | $32.79 | 2,745,900 | — | — |
| 2018-12-27 | $30.92 | $32.51 | 2,333,700 | — | — |
| 2018-12-26 | $30.49 | $32.05 | 2,139,300 | — | — |
| 2018-12-24 | $28.94 | $30.43 | 1,564,500 | — | — |
| 2018-12-21 | $29.56 | $31.08 | 6,730,500 | — | — |
| 2018-12-20 | $30.69 | $32.26 | 4,532,700 | — | — |
| 2018-12-19 | $30.60 | $32.17 | 3,957,700 | — | — |
| 2018-12-18 | $31.96 | $33.60 | 2,799,000 | — | — |
| 2018-12-17 | $31.80 | $33.43 | 2,786,900 | — | — |
| 2018-12-14 | $32.51 | $34.18 | 1,651,800 | — | — |
| 2018-12-13 | $33.00 | $34.69 | 1,818,900 | — | — |
| 2018-12-12 | $33.36 | $35.07 | 2,052,100 | — | — |
| 2018-12-11 | $32.96 | $34.65 | 1,697,200 | — | — |
| 2018-12-10 | $32.87 | $34.56 | 1,865,200 | — | — |
| 2018-12-07 | $32.61 | $34.28 | 2,759,000 | — | — |
| 2018-12-06 | $33.81 | $35.54 | 3,373,200 | — | — |
| 2018-12-04 | $34.49 | $36.26 | 2,914,400 | — | — |
| 2018-12-03 | $35.96 | $37.81 | 4,077,800 | — | — |
| 2018-11-30 | $35.69 | $37.52 | 3,284,500 | — | — |
| 2018-11-29 | $35.37 | $37.18 | 2,763,700 | — | — |
| 2018-11-28 | $36.40 | $38.27 | 5,100,900 | — | — |
| 2018-11-27 | $36.27 | $38.13 | 1,806,200 | — | — |
| 2018-11-26 | $36.62 | $38.40 | 1,202,400 | — | — |
| 2018-11-23 | $35.86 | $37.61 | 315,000 | — | — |
| 2018-11-21 | $35.81 | $37.56 | 1,306,400 | — | — |
| 2018-11-20 | $35.28 | $37.00 | 2,970,700 | — | — |
| 2018-11-19 | $35.29 | $37.01 | 1,761,300 | — | — |
| 2018-11-16 | $36.41 | $38.18 | 1,644,800 | — | — |
| 2018-11-15 | $36.50 | $38.28 | 2,248,300 | — | — |
| 2018-11-14 | $34.89 | $36.59 | 3,088,400 | — | — |
| 2018-11-13 | $34.02 | $35.68 | 2,435,000 | — | — |
| 2018-11-12 | $34.04 | $35.70 | 2,475,300 | — | — |
| 2018-11-09 | $35.59 | $37.32 | 1,386,100 | — | — |
| 2018-11-08 | $36.75 | $38.54 | 1,388,500 | — | — |
| 2018-11-07 | $36.56 | $38.34 | 1,499,500 | — | — |
| 2018-11-06 | $36.19 | $37.95 | 1,573,400 | — | — |
| 2018-11-05 | $35.79 | $37.53 | 1,525,700 | — | — |
| 2018-11-02 | $36.11 | $37.87 | 2,154,500 | — | — |
| 2018-11-01 | $36.19 | $37.95 | 3,791,200 | — | — |
| 2018-10-31 | $34.45 | $36.13 | 2,502,000 | — | — |
| 2018-10-30 | $33.99 | $35.65 | 3,441,300 | — | — |
| 2018-10-29 | $32.43 | $34.01 | 4,901,600 | — | — |
| 2018-10-26 | $32.35 | $33.93 | 5,828,500 | — | — |
| 2018-10-25 | $32.79 | $34.39 | 7,263,100 | — | — |
| 2018-10-24 | $30.23 | $31.70 | 7,696,500 | — | — |
| 2018-10-23 | $32.20 | $33.77 | 4,169,900 | — | — |
| 2018-10-22 | $32.29 | $33.86 | 2,510,100 | — | — |
| 2018-10-19 | $32.77 | $34.37 | 3,068,600 | — | — |
| 2018-10-18 | $32.79 | $34.39 | 3,404,800 | — | — |
| 2018-10-17 | $34.14 | $35.80 | 2,627,300 | — | — |
| 2018-10-16 | $34.59 | $36.28 | 2,316,500 | — | — |
| 2018-10-15 | $33.25 | $34.87 | 2,609,400 | — | — |
| 2018-10-12 | $33.25 | $34.87 | 2,475,100 | — | — |
| 2018-10-11 | $32.65 | $34.24 | 3,868,000 | — | — |
| 2018-10-10 | $32.45 | $34.03 | 4,942,500 | — | — |
| 2018-10-09 | $34.00 | $35.66 | 2,855,400 | — | — |
| 2018-10-08 | $34.52 | $36.20 | 2,022,200 | — | — |
| 2018-10-05 | $34.94 | $36.64 | 3,306,100 | — | — |
| 2018-10-04 | $35.94 | $37.69 | 2,525,100 | — | — |
| 2018-10-03 | $36.60 | $38.38 | 2,739,400 | — | — |
| 2018-10-02 | $36.93 | $38.73 | 1,767,200 | — | — |
| 2018-10-01 | $36.90 | $38.70 | 2,321,900 | — | — |
| 2018-09-28 | $36.98 | $38.78 | 3,793,900 | — | — |
| 2018-09-27 | $37.14 | $38.95 | 1,306,200 | — | — |
| 2018-09-26 | $37.04 | $38.84 | 1,690,300 | — | — |
| 2018-09-25 | $37.47 | $39.30 | 2,130,200 | — | — |
| 2018-09-24 | $38.45 | $40.32 | 1,466,700 | — | — |
| 2018-09-21 | $38.21 | $40.07 | 4,410,700 | — | — |
| 2018-09-20 | $37.77 | $39.61 | 2,238,600 | — | — |
| 2018-09-19 | $37.13 | $38.94 | 1,747,300 | — | — |
| 2018-09-18 | $37.48 | $39.31 | 2,304,300 | — | — |
| 2018-09-17 | $37.22 | $39.03 | 1,446,100 | — | — |
| 2018-09-14 | $37.54 | $39.37 | 1,875,200 | — | — |
| 2018-09-13 | $37.41 | $39.23 | 2,704,800 | — | — |
| 2018-09-12 | $36.67 | $38.46 | 5,786,800 | — | — |
| 2018-09-11 | $38.56 | $40.44 | 2,553,700 | — | — |
| 2018-09-10 | $39.45 | $41.37 | 1,431,600 | — | — |
| 2018-09-07 | $39.70 | $41.63 | 2,205,600 | — | — |
| 2018-09-06 | $39.59 | $41.52 | 2,584,800 | — | — |
| 2018-09-05 | $40.91 | $42.90 | 2,305,800 | — | — |
| 2018-09-04 | $41.20 | $43.21 | 1,598,300 | — | — |
| 2018-08-31 | $41.19 | $43.10 | 1,460,700 | — | — |
| 2018-08-30 | $41.12 | $43.03 | 1,127,400 | — | — |
| 2018-08-29 | $41.52 | $43.45 | 1,563,000 | — | — |
| 2018-08-28 | $41.70 | $43.64 | 1,434,700 | — | — |
| 2018-08-27 | $41.68 | $43.62 | 1,916,000 | — | — |
| 2018-08-24 | $40.73 | $42.62 | 1,526,500 | — | — |
| 2018-08-23 | $40.27 | $42.14 | 1,876,200 | — | — |
| 2018-08-22 | $39.93 | $41.78 | 1,255,700 | — | — |
| 2018-08-21 | $39.88 | $41.73 | 2,065,800 | — | — |
| 2018-08-20 | $39.15 | $40.97 | 2,128,500 | — | — |
| 2018-08-17 | $39.26 | $41.08 | 3,744,200 | — | — |
| 2018-08-16 | $40.22 | $42.09 | 2,303,700 | — | — |
| 2018-08-15 | $40.37 | $42.24 | 2,693,500 | — | — |
| 2018-08-14 | $41.88 | $43.82 | 2,371,400 | — | — |
| 2018-08-13 | $41.62 | $43.55 | 2,207,500 | — | — |
| 2018-08-10 | $41.71 | $43.65 | 3,244,400 | — | — |
| 2018-08-09 | $42.71 | $44.69 | 2,558,300 | — | — |
| 2018-08-08 | $43.93 | $45.97 | 1,271,300 | — | — |
| 2018-08-07 | $44.01 | $46.05 | 1,375,300 | — | — |
| 2018-08-06 | $43.98 | $46.02 | 1,609,100 | — | — |
| 2018-08-03 | $43.75 | $45.78 | 2,880,700 | — | — |
| 2018-08-02 | $43.57 | $45.59 | 1,352,400 | — | — |
| 2018-08-01 | $43.29 | $45.30 | 2,132,600 | — | — |
| 2018-07-31 | $43.25 | $45.26 | 2,745,400 | — | — |
| 2018-07-30 | $43.22 | $45.23 | 2,385,400 | — | — |
| 2018-07-27 | $44.25 | $46.30 | 3,946,800 | — | — |
| 2018-07-26 | $44.02 | $46.06 | 4,885,400 | — | — |
| 2018-07-25 | $42.96 | $44.95 | 9,627,000 | — | — |
| 2018-07-24 | $40.38 | $42.26 | 2,748,300 | — | — |
| 2018-07-23 | $40.73 | $42.62 | 3,071,000 | — | — |
| 2018-07-20 | $40.22 | $42.09 | 2,348,400 | — | — |
| 2018-07-19 | $40.03 | $41.89 | 2,928,700 | — | — |
| 2018-07-18 | $41.38 | $43.30 | 3,820,500 | — | — |
| 2018-07-17 | $40.32 | $42.19 | 1,734,600 | — | — |
| 2018-07-16 | $39.83 | $41.68 | 1,605,600 | — | — |
| 2018-07-13 | $39.58 | $41.42 | 1,660,500 | — | — |
| 2018-07-12 | $39.75 | $41.60 | 2,227,600 | — | — |
| 2018-07-11 | $38.87 | $40.68 | 2,905,900 | — | — |
| 2018-07-10 | $40.11 | $41.97 | 1,910,100 | — | — |
| 2018-07-09 | $40.18 | $42.05 | 1,895,500 | — | — |
| 2018-07-06 | $39.52 | $41.36 | 1,777,400 | — | — |
| 2018-07-05 | $39.20 | $41.02 | 3,324,000 | — | — |
| 2018-07-03 | $37.82 | $39.58 | 1,614,300 | — | — |
| 2018-07-02 | $38.31 | $40.09 | 2,074,100 | — | — |
| 2018-06-29 | $38.07 | $39.84 | 2,830,900 | — | — |
| 2018-06-28 | $37.67 | $39.42 | 2,244,400 | — | — |
| 2018-06-27 | $37.28 | $39.01 | 2,321,900 | — | — |
| 2018-06-26 | $38.05 | $39.82 | 2,367,200 | — | — |
| 2018-06-25 | $37.67 | $39.42 | 2,795,800 | — | — |
| 2018-06-22 | $38.80 | $40.60 | 3,567,900 | — | — |
| 2018-06-21 | $39.10 | $40.92 | 2,277,800 | — | — |
| 2018-06-20 | $39.20 | $41.02 | 1,530,500 | — | — |
| 2018-06-19 | $38.99 | $40.80 | 2,164,700 | — | — |
| 2018-06-18 | $39.05 | $40.86 | 1,418,900 | — | — |
| 2018-06-15 | $39.34 | $41.17 | 3,188,900 | — | — |
| 2018-06-14 | $39.05 | $40.86 | 2,524,000 | — | — |
| 2018-06-13 | $38.93 | $40.74 | 2,805,300 | — | — |
| 2018-06-12 | $39.09 | $40.91 | 2,981,900 | — | — |
| 2018-06-11 | $39.02 | $40.83 | 1,601,000 | — | — |
| 2018-06-08 | $38.69 | $40.49 | 3,090,800 | — | — |
| 2018-06-07 | $38.81 | $40.61 | 2,309,600 | — | — |
| 2018-06-06 | $39.62 | $41.46 | 1,748,600 | — | — |
| 2018-06-05 | $39.46 | $41.29 | 3,077,700 | — | — |
| 2018-06-04 | $39.32 | $41.15 | 3,010,000 | — | — |
| 2018-06-01 | $39.31 | $41.14 | 5,614,300 | — | — |
| 2018-05-31 | $37.91 | $39.67 | 3,651,400 | — | — |
| 2018-05-30 | $38.57 | $40.36 | 2,499,700 | — | — |
| 2018-05-29 | $38.55 | $40.25 | 3,093,600 | — | — |
| 2018-05-25 | $38.73 | $40.43 | 1,564,600 | — | — |
| 2018-05-24 | $38.52 | $40.21 | 1,732,100 | — | — |
| 2018-05-23 | $38.47 | $40.16 | 1,655,900 | — | — |
| 2018-05-22 | $38.32 | $40.01 | 2,334,100 | — | — |
| 2018-05-21 | $38.18 | $39.86 | 2,716,400 | — | — |
| 2018-05-18 | $37.39 | $39.03 | 3,953,300 | — | — |
| 2018-05-17 | $37.72 | $39.38 | 3,260,800 | — | — |
| 2018-05-16 | $37.56 | $39.21 | 4,451,500 | — | — |
| 2018-05-15 | $35.87 | $37.45 | 2,354,700 | — | — |
| 2018-05-14 | $36.64 | $38.25 | 1,703,300 | — | — |
| 2018-05-11 | $36.33 | $37.93 | 1,542,900 | — | — |
| 2018-05-10 | $36.68 | $38.29 | 2,740,500 | — | — |
| 2018-05-09 | $36.67 | $38.28 | 3,210,500 | — | — |
| 2018-05-08 | $36.09 | $37.68 | 3,435,900 | — | — |
| 2018-05-07 | $36.14 | $37.73 | 4,589,000 | — | — |
| 2018-05-04 | $35.70 | $37.27 | 5,250,900 | — | — |
| 2018-05-03 | $34.88 | $36.41 | 5,253,000 | — | — |
| 2018-05-02 | $34.33 | $35.84 | 7,632,600 | — | — |
| 2018-05-01 | $33.51 | $34.98 | 4,886,000 | — | — |
| 2018-04-30 | $32.55 | $33.98 | 5,860,300 | — | — |
| 2018-04-27 | $33.20 | $34.66 | 6,685,700 | — | — |
| 2018-04-26 | $34.05 | $35.55 | 7,442,600 | — | — |
| 2018-04-25 | $34.70 | $36.23 | 20,189,000 | — | — |
| 2018-04-24 | $41.50 | $43.33 | 5,928,300 | — | — |
| 2018-04-23 | $40.45 | $42.23 | 2,839,600 | — | — |
| 2018-04-20 | $40.90 | $42.70 | 5,931,200 | — | — |
| 2018-04-19 | $41.45 | $43.27 | 6,008,900 | — | — |
| 2018-04-18 | $43.36 | $45.27 | 3,693,600 | — | — |
| 2018-04-17 | $44.72 | $46.69 | 2,280,000 | — | — |
| 2018-04-16 | $44.29 | $46.24 | 2,134,600 | — | — |
| 2018-04-13 | $43.47 | $45.38 | 1,771,100 | — | — |
| 2018-04-12 | $43.71 | $45.63 | 2,390,700 | — | — |
| 2018-04-11 | $43.20 | $45.10 | 1,882,300 | — | — |
| 2018-04-10 | $43.44 | $45.35 | 2,370,300 | — | — |
| 2018-04-09 | $42.40 | $44.27 | 3,455,000 | — | — |
| 2018-04-06 | $42.68 | $44.56 | 2,139,400 | — | — |
| 2018-04-05 | $43.87 | $45.80 | 3,036,700 | — | — |
| 2018-04-04 | $44.58 | $46.54 | 2,197,500 | — | — |
| 2018-04-03 | $44.29 | $46.24 | 2,300,700 | — | — |
| 2018-04-02 | $43.79 | $45.72 | 2,506,900 | — | — |
| 2018-03-29 | $45.71 | $47.72 | 1,798,600 | — | — |
| 2018-03-28 | $44.83 | $46.80 | 1,837,100 | — | — |
| 2018-03-27 | $45.76 | $47.77 | 2,077,900 | — | — |
| 2018-03-26 | $47.70 | $49.80 | 1,902,500 | — | — |
| 2018-03-23 | $45.65 | $47.66 | 2,952,700 | — | — |
| 2018-03-22 | $47.72 | $49.82 | 3,019,400 | — | — |
| 2018-03-21 | $49.50 | $51.68 | 1,907,100 | — | — |
| 2018-03-20 | $48.99 | $51.15 | 1,666,100 | — | — |
| 2018-03-19 | $48.70 | $50.84 | 1,823,200 | — | — |
| 2018-03-16 | $49.23 | $51.40 | 2,300,300 | — | — |
| 2018-03-15 | $49.14 | $51.30 | 1,640,300 | — | — |
| 2018-03-14 | $49.35 | $51.52 | 1,472,600 | — | — |
| 2018-03-13 | $49.00 | $51.16 | 1,993,200 | — | — |
| 2018-03-12 | $49.92 | $52.12 | 2,057,300 | — | — |
| 2018-03-09 | $49.40 | $51.57 | 2,435,500 | — | — |
| 2018-03-08 | $48.47 | $50.60 | 1,886,600 | — | — |
| 2018-03-07 | $47.92 | $50.03 | 2,731,900 | — | — |
| 2018-03-06 | $47.39 | $49.47 | 2,116,100 | — | — |
| 2018-03-05 | $46.12 | $48.15 | 1,894,500 | — | — |
| 2018-03-02 | $45.65 | $47.66 | 1,378,700 | — | — |
| 2018-03-01 | $44.90 | $46.88 | 1,946,100 | — | — |
| 2018-02-28 | $45.40 | $47.40 | 2,217,800 | — | — |
| 2018-02-27 | $44.76 | $46.73 | 1,817,800 | — | — |
| 2018-02-26 | $45.52 | $47.52 | 1,501,200 | — | — |
| 2018-02-23 | $44.42 | $46.37 | 1,283,600 | — | — |
| 2018-02-22 | $43.99 | $45.93 | 2,207,800 | — | — |
| 2018-02-21 | $44.05 | $45.89 | 3,502,400 | — | — |
| 2018-02-20 | $44.90 | $46.78 | 3,265,200 | — | — |
| 2018-02-16 | $43.31 | $45.12 | 2,213,800 | — | — |
| 2018-02-15 | $43.46 | $45.28 | 2,339,700 | — | — |
| 2018-02-14 | $42.71 | $44.50 | 3,088,000 | — | — |
| 2018-02-13 | $40.48 | $42.17 | 4,196,100 | — | — |
| 2018-02-12 | $42.03 | $43.79 | 2,195,100 | — | — |
| 2018-02-09 | $41.27 | $43.00 | 4,432,700 | — | — |
| 2018-02-08 | $39.67 | $41.33 | 3,627,500 | — | — |
| 2018-02-07 | $41.98 | $43.74 | 2,639,600 | — | — |
| 2018-02-06 | $43.15 | $44.96 | 5,311,200 | — | — |
| 2018-02-05 | $42.97 | $44.77 | 2,798,800 | — | — |
| 2018-02-02 | $44.42 | $46.28 | 2,127,500 | — | — |
| 2018-02-01 | $45.86 | $47.78 | 1,939,500 | — | — |
| 2018-01-31 | $45.84 | $47.76 | 2,598,800 | — | — |
| 2018-01-30 | $46.33 | $48.27 | 2,701,500 | — | — |
| 2018-01-29 | $46.86 | $48.82 | 2,646,200 | — | — |
| 2018-01-26 | $47.70 | $49.70 | 5,054,900 | — | — |
| 2018-01-25 | $44.80 | $46.68 | 7,469,700 | — | — |
| 2018-01-24 | $46.79 | $48.75 | 4,939,500 | — | — |
| 2018-01-23 | $48.42 | $50.45 | 2,003,500 | — | — |
| 2018-01-22 | $47.77 | $49.77 | 2,117,100 | — | — |
| 2018-01-19 | $47.42 | $49.41 | 1,823,000 | — | — |
| 2018-01-18 | $47.19 | $49.17 | 2,756,100 | — | — |
| 2018-01-17 | $46.76 | $48.72 | 3,695,100 | — | — |
| 2018-01-16 | $45.31 | $47.21 | 4,956,900 | — | — |
| 2018-01-12 | $44.60 | $46.47 | 2,131,000 | — | — |
| 2018-01-11 | $44.53 | $46.39 | 1,564,100 | — | — |
| 2018-01-10 | $44.29 | $46.14 | 4,062,500 | — | — |
| 2018-01-09 | $45.41 | $47.31 | 1,777,500 | — | — |
| 2018-01-08 | $46.19 | $48.12 | 2,507,400 | — | — |
| 2018-01-05 | $45.61 | $47.52 | 2,210,500 | — | — |
| 2018-01-04 | $44.58 | $46.45 | 1,354,300 | — | — |
| 2018-01-03 | $44.37 | $46.23 | 2,170,800 | — | — |
| 2018-01-02 | $44.18 | $46.03 | 2,890,400 | — | — |