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 | $45.56 | $81.15 | 2,702,200 | — | — |
| 2018-12-28 | $44.95 | $80.06 | 3,314,600 | — | — |
| 2018-12-27 | $44.98 | $80.11 | 3,986,600 | — | — |
| 2018-12-26 | $44.14 | $78.62 | 3,960,100 | — | — |
| 2018-12-24 | $42.33 | $75.39 | 2,204,300 | — | — |
| 2018-12-21 | $43.23 | $77.00 | 8,134,500 | — | — |
| 2018-12-20 | $43.40 | $77.30 | 4,935,300 | — | — |
| 2018-12-19 | $43.98 | $78.33 | 5,454,300 | — | — |
| 2018-12-18 | $44.54 | $79.33 | 4,482,100 | — | — |
| 2018-12-17 | $44.32 | $78.94 | 5,062,500 | — | — |
| 2018-12-14 | $44.61 | $79.45 | 4,709,000 | — | — |
| 2018-12-13 | $45.75 | $81.49 | 7,666,400 | — | — |
| 2018-12-12 | $42.90 | $76.41 | 2,859,600 | — | — |
| 2018-12-11 | $42.64 | $75.95 | 3,246,800 | — | — |
| 2018-12-10 | $43.04 | $76.66 | 3,516,400 | — | — |
| 2018-12-07 | $43.25 | $77.03 | 3,814,800 | — | — |
| 2018-12-06 | $43.55 | $77.57 | 5,326,700 | — | — |
| 2018-12-04 | $44.29 | $78.88 | 4,680,700 | — | — |
| 2018-12-03 | $46.07 | $82.06 | 5,199,900 | — | — |
| 2018-11-30 | $45.74 | $81.47 | 5,432,100 | — | — |
| 2018-11-29 | $45.40 | $80.86 | 2,626,800 | — | — |
| 2018-11-28 | $45.36 | $80.79 | 3,527,300 | — | — |
| 2018-11-27 | $44.55 | $79.35 | 2,559,300 | — | — |
| 2018-11-26 | $44.61 | $79.45 | 2,222,500 | — | — |
| 2018-11-23 | $44.47 | $79.21 | 1,347,900 | — | — |
| 2018-11-21 | $44.39 | $79.06 | 3,737,200 | — | — |
| 2018-11-20 | $44.29 | $78.88 | 4,743,000 | — | — |
| 2018-11-19 | $45.37 | $80.35 | 3,476,900 | — | — |
| 2018-11-16 | $44.57 | $78.93 | 3,513,700 | — | — |
| 2018-11-15 | $44.27 | $78.40 | 3,102,000 | — | — |
| 2018-11-14 | $43.95 | $77.83 | 4,685,400 | — | — |
| 2018-11-13 | $44.37 | $78.57 | 3,894,700 | — | — |
| 2018-11-12 | $44.44 | $78.70 | 3,852,100 | — | — |
| 2018-11-09 | $45.04 | $79.76 | 2,256,100 | — | — |
| 2018-11-08 | $45.21 | $80.06 | 2,895,200 | — | — |
| 2018-11-07 | $45.06 | $79.80 | 2,974,300 | — | — |
| 2018-11-06 | $43.99 | $77.90 | 2,302,100 | — | — |
| 2018-11-05 | $43.71 | $77.41 | 3,075,200 | — | — |
| 2018-11-02 | $42.90 | $75.97 | 3,519,100 | — | — |
| 2018-11-01 | $42.87 | $75.92 | 3,257,400 | — | — |
| 2018-10-31 | $43.07 | $76.27 | 4,087,100 | — | — |
| 2018-10-30 | $43.14 | $76.40 | 4,293,800 | — | — |
| 2018-10-29 | $42.28 | $74.87 | 3,727,000 | — | — |
| 2018-10-26 | $41.70 | $73.85 | 4,573,700 | — | — |
| 2018-10-25 | $42.19 | $74.71 | 4,449,700 | — | — |
| 2018-10-24 | $42.70 | $75.62 | 4,830,700 | — | — |
| 2018-10-23 | $44.26 | $78.38 | 4,169,200 | — | — |
| 2018-10-22 | $44.28 | $78.42 | 3,740,100 | — | — |
| 2018-10-19 | $44.47 | $78.75 | 3,048,700 | — | — |
| 2018-10-18 | $44.20 | $78.27 | 2,941,100 | — | — |
| 2018-10-17 | $44.72 | $79.19 | 3,328,800 | — | — |
| 2018-10-16 | $44.18 | $78.24 | 2,307,500 | — | — |
| 2018-10-15 | $43.82 | $77.60 | 3,796,700 | — | — |
| 2018-10-12 | $44.05 | $78.01 | 4,444,400 | — | — |
| 2018-10-11 | $44.49 | $78.79 | 6,241,100 | — | — |
| 2018-10-10 | $46.33 | $82.05 | 5,452,500 | — | — |
| 2018-10-09 | $47.41 | $83.96 | 2,502,700 | — | — |
| 2018-10-08 | $47.13 | $83.46 | 2,797,700 | — | — |
| 2018-10-05 | $46.50 | $82.35 | 2,855,000 | — | — |
| 2018-10-04 | $46.60 | $82.52 | 4,248,000 | — | — |
| 2018-10-03 | $46.87 | $83.00 | 2,230,800 | — | — |
| 2018-10-02 | $47.09 | $83.39 | 2,137,300 | — | — |
| 2018-10-01 | $47.16 | $83.52 | 1,867,800 | — | — |
| 2018-09-28 | $47.07 | $83.36 | 2,587,700 | — | — |
| 2018-09-27 | $47.05 | $83.32 | 1,893,900 | — | — |
| 2018-09-26 | $47.04 | $83.30 | 3,656,800 | — | — |
| 2018-09-25 | $47.70 | $84.47 | 1,853,600 | — | — |
| 2018-09-24 | $47.70 | $84.47 | 2,243,300 | — | — |
| 2018-09-21 | $48.04 | $85.07 | 4,231,500 | — | — |
| 2018-09-20 | $47.89 | $84.81 | 2,464,400 | — | — |
| 2018-09-19 | $47.68 | $84.44 | 3,455,300 | — | — |
| 2018-09-18 | $47.26 | $83.69 | 2,830,600 | — | — |
| 2018-09-17 | $47.05 | $83.32 | 2,724,600 | — | — |
| 2018-09-14 | $47.21 | $83.60 | 2,480,800 | — | — |
| 2018-09-13 | $46.70 | $82.70 | 1,965,900 | — | — |
| 2018-09-12 | $46.31 | $82.01 | 2,249,100 | — | — |
| 2018-09-11 | $46.63 | $82.58 | 2,390,500 | — | — |
| 2018-09-10 | $46.77 | $82.82 | 3,073,400 | — | — |
| 2018-09-07 | $46.82 | $82.91 | 2,546,700 | — | — |
| 2018-09-06 | $46.89 | $83.04 | 2,346,800 | — | — |
| 2018-09-05 | $47.08 | $83.37 | 2,444,700 | — | — |
| 2018-09-04 | $46.57 | $82.47 | 2,545,700 | — | — |
| 2018-08-31 | $46.24 | $81.89 | 4,738,400 | — | — |
| 2018-08-30 | $46.51 | $82.36 | 1,776,400 | — | — |
| 2018-08-29 | $46.94 | $83.13 | 2,369,700 | — | — |
| 2018-08-28 | $46.78 | $82.84 | 2,271,100 | — | — |
| 2018-08-27 | $46.97 | $83.18 | 1,814,400 | — | — |
| 2018-08-24 | $46.67 | $82.65 | 1,624,700 | — | — |
| 2018-08-23 | $46.39 | $82.15 | 1,775,600 | — | — |
| 2018-08-22 | $46.60 | $82.52 | 2,404,700 | — | — |
| 2018-08-21 | $46.92 | $83.09 | 2,982,800 | — | — |
| 2018-08-20 | $46.78 | $82.38 | 2,003,100 | — | — |
| 2018-08-17 | $46.76 | $82.35 | 2,895,400 | — | — |
| 2018-08-16 | $46.50 | $81.89 | 3,037,700 | — | — |
| 2018-08-15 | $46.29 | $81.52 | 2,603,500 | — | — |
| 2018-08-14 | $46.51 | $81.91 | 2,392,200 | — | — |
| 2018-08-13 | $46.30 | $81.54 | 4,607,100 | — | — |
| 2018-08-10 | $46.48 | $81.85 | 2,491,500 | — | — |
| 2018-08-09 | $46.76 | $82.35 | 2,060,200 | — | — |
| 2018-08-08 | $46.87 | $82.54 | 1,884,900 | — | — |
| 2018-08-07 | $46.70 | $82.24 | 2,137,300 | — | — |
| 2018-08-06 | $46.64 | $82.14 | 2,051,000 | — | — |
| 2018-08-03 | $46.59 | $82.05 | 3,059,200 | — | — |
| 2018-08-02 | $46.36 | $81.64 | 2,520,200 | — | — |
| 2018-08-01 | $46.73 | $82.29 | 3,958,700 | — | — |
| 2018-07-31 | $46.54 | $81.96 | 5,180,600 | — | — |
| 2018-07-30 | $46.33 | $81.59 | 3,707,500 | — | — |
| 2018-07-27 | $46.31 | $81.55 | 5,349,000 | — | — |
| 2018-07-26 | $44.41 | $78.21 | 2,637,800 | — | — |
| 2018-07-25 | $43.78 | $77.10 | 2,272,600 | — | — |
| 2018-07-24 | $43.68 | $76.92 | 2,665,200 | — | — |
| 2018-07-23 | $43.48 | $76.57 | 2,853,000 | — | — |
| 2018-07-20 | $43.06 | $75.83 | 2,756,100 | — | — |
| 2018-07-19 | $42.89 | $75.53 | 2,741,900 | — | — |
| 2018-07-18 | $43.26 | $76.18 | 2,868,200 | — | — |
| 2018-07-17 | $42.94 | $75.62 | 2,616,100 | — | — |
| 2018-07-16 | $42.78 | $75.34 | 3,541,000 | — | — |
| 2018-07-13 | $42.60 | $75.02 | 2,321,700 | — | — |
| 2018-07-12 | $42.48 | $74.81 | 3,002,700 | — | — |
| 2018-07-11 | $42.49 | $74.83 | 3,894,000 | — | — |
| 2018-07-10 | $43.22 | $76.11 | 2,323,400 | — | — |
| 2018-07-09 | $43.36 | $76.36 | 3,045,200 | — | — |
| 2018-07-06 | $42.91 | $75.57 | 2,610,400 | — | — |
| 2018-07-05 | $43.04 | $75.80 | 3,091,600 | — | — |
| 2018-07-03 | $42.90 | $75.55 | 1,478,000 | — | — |
| 2018-07-02 | $42.89 | $75.53 | 2,289,000 | — | — |
| 2018-06-29 | $43.02 | $75.76 | 4,264,100 | — | — |
| 2018-06-28 | $43.21 | $76.09 | 3,349,900 | — | — |
| 2018-06-27 | $43.41 | $76.45 | 2,441,600 | — | — |
| 2018-06-26 | $44.00 | $77.49 | 2,112,100 | — | — |
| 2018-06-25 | $44.08 | $77.63 | 2,880,500 | — | — |
| 2018-06-22 | $44.19 | $77.82 | 3,291,100 | — | — |
| 2018-06-21 | $44.43 | $78.24 | 2,251,400 | — | — |
| 2018-06-20 | $44.72 | $78.75 | 2,995,300 | — | — |
| 2018-06-19 | $45.00 | $79.25 | 3,159,900 | — | — |
| 2018-06-18 | $45.17 | $79.55 | 3,707,600 | — | — |
| 2018-06-15 | $45.75 | $80.57 | 4,431,000 | — | — |
| 2018-06-14 | $45.68 | $80.44 | 2,464,200 | — | — |
| 2018-06-13 | $45.68 | $80.44 | 3,143,400 | — | — |
| 2018-06-12 | $45.74 | $80.55 | 2,389,600 | — | — |
| 2018-06-11 | $45.75 | $80.57 | 3,490,200 | — | — |
| 2018-06-08 | $45.89 | $80.81 | 2,287,000 | — | — |
| 2018-06-07 | $45.68 | $80.44 | 2,919,300 | — | — |
| 2018-06-06 | $45.70 | $80.48 | 2,336,800 | — | — |
| 2018-06-05 | $45.45 | $80.04 | 3,482,700 | — | — |
| 2018-06-04 | $45.43 | $80.00 | 1,949,000 | — | — |
| 2018-06-01 | $45.40 | $79.95 | 2,646,200 | — | — |
| 2018-05-31 | $45.06 | $79.35 | 5,031,200 | — | — |
| 2018-05-30 | $45.56 | $80.23 | 3,901,400 | — | — |
| 2018-05-29 | $44.57 | $78.49 | 4,602,100 | — | — |
| 2018-05-25 | $45.34 | $79.85 | 2,825,000 | — | — |
| 2018-05-24 | $45.31 | $79.79 | 2,453,500 | — | — |
| 2018-05-23 | $45.31 | $79.79 | 3,770,500 | — | — |
| 2018-05-22 | $45.58 | $80.27 | 2,512,700 | — | — |
| 2018-05-21 | $45.75 | $80.11 | 2,406,900 | — | — |
| 2018-05-18 | $45.39 | $79.48 | 3,051,600 | — | — |
| 2018-05-17 | $45.53 | $79.72 | 2,900,000 | — | — |
| 2018-05-16 | $45.41 | $79.51 | 2,576,800 | — | — |
| 2018-05-15 | $45.10 | $78.97 | 2,832,500 | — | — |
| 2018-05-14 | $45.24 | $79.22 | 1,905,000 | — | — |
| 2018-05-11 | $45.23 | $79.20 | 2,567,100 | — | — |
| 2018-05-10 | $45.35 | $79.41 | 2,878,400 | — | — |
| 2018-05-09 | $44.75 | $78.36 | 2,518,300 | — | — |
| 2018-05-08 | $44.82 | $78.48 | 2,775,500 | — | — |
| 2018-05-07 | $44.59 | $78.08 | 3,184,100 | — | — |
| 2018-05-04 | $44.81 | $78.46 | 3,109,400 | — | — |
| 2018-05-03 | $44.45 | $77.83 | 4,142,700 | — | — |
| 2018-05-02 | $45.05 | $78.88 | 6,848,600 | — | — |
| 2018-05-01 | $45.40 | $79.50 | 2,918,300 | — | — |
| 2018-04-30 | $45.57 | $79.79 | 3,460,800 | — | — |
| 2018-04-27 | $45.89 | $80.36 | 2,220,200 | — | — |
| 2018-04-26 | $45.68 | $79.99 | 4,254,100 | — | — |
| 2018-04-25 | $45.41 | $79.51 | 3,403,500 | — | — |
| 2018-04-24 | $45.17 | $79.09 | 2,191,000 | — | — |
| 2018-04-23 | $45.30 | $79.32 | 1,884,500 | — | — |
| 2018-04-20 | $45.28 | $79.29 | 4,331,600 | — | — |
| 2018-04-19 | $45.23 | $79.20 | 2,520,200 | — | — |
| 2018-04-18 | $45.02 | $78.83 | 3,726,500 | — | — |
| 2018-04-17 | $45.18 | $79.11 | 4,372,900 | — | — |
| 2018-04-16 | $44.77 | $78.39 | 2,940,800 | — | — |
| 2018-04-13 | $44.56 | $78.03 | 2,078,500 | — | — |
| 2018-04-12 | $44.65 | $78.18 | 2,354,800 | — | — |
| 2018-04-11 | $44.19 | $77.38 | 2,319,200 | — | — |
| 2018-04-10 | $44.38 | $77.71 | 2,355,200 | — | — |
| 2018-04-09 | $43.59 | $76.33 | 3,285,800 | — | — |
| 2018-04-06 | $43.37 | $75.94 | 3,570,800 | — | — |
| 2018-04-05 | $43.70 | $76.52 | 7,055,800 | — | — |
| 2018-04-04 | $44.24 | $77.47 | 3,697,400 | — | — |
| 2018-04-03 | $43.69 | $76.50 | 5,217,300 | — | — |
| 2018-04-02 | $42.97 | $75.24 | 3,210,900 | — | — |
| 2018-03-29 | $43.76 | $76.63 | 2,898,800 | — | — |
| 2018-03-28 | $43.55 | $76.26 | 4,722,300 | — | — |
| 2018-03-27 | $43.48 | $76.14 | 8,107,100 | — | — |
| 2018-03-26 | $44.09 | $77.20 | 3,450,300 | — | — |
| 2018-03-23 | $43.35 | $75.91 | 4,228,200 | — | — |
| 2018-03-22 | $44.37 | $77.69 | 5,500,500 | — | — |
| 2018-03-21 | $45.37 | $79.44 | 4,883,100 | — | — |
| 2018-03-20 | $45.43 | $79.55 | 4,794,300 | — | — |
| 2018-03-19 | $44.70 | $78.27 | 4,998,900 | — | — |
| 2018-03-16 | $45.24 | $79.23 | 8,094,200 | — | — |
| 2018-03-15 | $45.01 | $78.81 | 3,513,200 | — | — |
| 2018-03-14 | $45.11 | $78.98 | 4,053,200 | — | — |
| 2018-03-13 | $45.38 | $79.45 | 5,045,600 | — | — |
| 2018-03-12 | $45.42 | $79.52 | 3,446,000 | — | — |
| 2018-03-09 | $45.84 | $80.27 | 3,613,800 | — | — |
| 2018-03-08 | $44.99 | $78.79 | 3,290,200 | — | — |
| 2018-03-07 | $44.38 | $77.72 | 6,128,800 | — | — |
| 2018-03-06 | $44.39 | $77.73 | 3,276,200 | — | — |
| 2018-03-05 | $44.13 | $77.26 | 3,981,400 | — | — |
| 2018-03-02 | $43.76 | $76.62 | 5,099,400 | — | — |
| 2018-03-01 | $43.83 | $76.75 | 4,533,600 | — | — |
| 2018-02-28 | $44.44 | $77.82 | 4,329,200 | — | — |
| 2018-02-27 | $44.99 | $78.79 | 4,519,400 | — | — |
| 2018-02-26 | $45.38 | $79.46 | 3,636,400 | — | — |
| 2018-02-23 | $44.79 | $78.42 | 3,153,400 | — | — |
| 2018-02-22 | $44.26 | $77.51 | 4,205,000 | — | — |
| 2018-02-21 | $44.44 | $77.82 | 4,553,400 | — | — |
| 2018-02-20 | $44.46 | $77.85 | 4,555,000 | — | — |
| 2018-02-16 | $44.83 | $78.04 | 4,285,000 | — | — |
| 2018-02-15 | $44.21 | $76.96 | 3,425,400 | — | — |
| 2018-02-14 | $43.83 | $76.29 | 4,493,400 | — | — |
| 2018-02-13 | $43.04 | $74.92 | 3,533,800 | — | — |
| 2018-02-12 | $42.56 | $74.10 | 3,779,200 | — | — |
| 2018-02-09 | $42.38 | $73.79 | 5,242,600 | — | — |
| 2018-02-08 | $41.63 | $72.46 | 5,560,200 | — | — |
| 2018-02-07 | $42.80 | $74.51 | 4,643,600 | — | — |
| 2018-02-06 | $42.81 | $74.53 | 7,481,800 | — | — |
| 2018-02-05 | $43.11 | $75.04 | 4,887,200 | — | — |
| 2018-02-02 | $44.47 | $77.43 | 4,697,000 | — | — |
| 2018-02-01 | $44.85 | $78.07 | 7,420,600 | — | — |
| 2018-01-31 | $44.10 | $76.77 | 5,071,800 | — | — |
| 2018-01-30 | $44.29 | $77.10 | 4,528,000 | — | — |
| 2018-01-29 | $44.78 | $77.95 | 4,216,000 | — | — |
| 2018-01-26 | $45.49 | $79.20 | 4,072,200 | — | — |
| 2018-01-25 | $44.71 | $77.83 | 4,557,400 | — | — |
| 2018-01-24 | $44.22 | $76.97 | 5,099,600 | — | — |
| 2018-01-23 | $44.04 | $76.67 | 5,023,000 | — | — |
| 2018-01-22 | $43.85 | $76.33 | 4,787,800 | — | — |
| 2018-01-19 | $43.41 | $75.57 | 3,745,200 | — | — |
| 2018-01-18 | $43.22 | $75.24 | 6,981,600 | — | — |
| 2018-01-17 | $43.91 | $76.44 | 6,480,000 | — | — |
| 2018-01-16 | $43.20 | $75.20 | 10,066,200 | — | — |
| 2018-01-12 | $42.47 | $73.94 | 27,589,200 | — | — |
| 2018-01-11 | $45.85 | $79.81 | 2,754,400 | — | — |
| 2018-01-10 | $45.37 | $78.98 | 3,336,600 | — | — |
| 2018-01-09 | $45.00 | $78.34 | 3,404,800 | — | — |
| 2018-01-08 | $44.98 | $78.30 | 2,866,400 | — | — |
| 2018-01-05 | $44.87 | $78.10 | 2,737,800 | — | — |
| 2018-01-04 | $44.57 | $77.59 | 3,323,200 | — | — |
| 2018-01-03 | $44.12 | $76.80 | 3,575,600 | — | — |
| 2018-01-02 | $43.99 | $76.57 | 4,227,200 | — | — |