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
- 1981-12-31 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 | $43.92 | $443.14 | 4,394,000 | — | — |
| 2018-12-28 | $43.95 | $443.44 | 4,722,700 | — | — |
| 2018-12-27 | $43.95 | $443.44 | 7,048,100 | — | — |
| 2018-12-26 | $43.64 | $440.31 | 5,686,400 | — | — |
| 2018-12-24 | $43.02 | $434.06 | 5,339,800 | — | — |
| 2018-12-21 | $45.09 | $454.94 | 12,739,700 | — | — |
| 2018-12-20 | $45.09 | $454.94 | 8,836,400 | — | — |
| 2018-12-19 | $45.28 | $456.86 | 8,112,000 | — | — |
| 2018-12-18 | $45.53 | $459.38 | 6,184,700 | — | — |
| 2018-12-17 | $46.00 | $464.12 | 6,726,300 | — | — |
| 2018-12-14 | $47.33 | $477.54 | 3,710,600 | — | — |
| 2018-12-13 | $47.55 | $479.76 | 5,298,800 | — | — |
| 2018-12-12 | $47.01 | $474.31 | 5,418,900 | — | — |
| 2018-12-11 | $47.56 | $479.86 | 5,526,400 | — | — |
| 2018-12-10 | $47.22 | $476.43 | 5,023,500 | — | — |
| 2018-12-07 | $46.98 | $474.01 | 5,786,900 | — | — |
| 2018-12-06 | $46.52 | $469.37 | 8,745,600 | — | — |
| 2018-12-04 | $47.24 | $476.63 | 7,202,200 | — | — |
| 2018-12-03 | $47.49 | $479.16 | 4,647,500 | — | — |
| 2018-11-30 | $47.33 | $477.54 | 7,133,600 | — | — |
| 2018-11-29 | $46.54 | $469.57 | 4,810,900 | — | — |
| 2018-11-28 | $46.12 | $465.33 | 5,182,600 | — | — |
| 2018-11-27 | $46.09 | $465.03 | 6,882,000 | — | — |
| 2018-11-26 | $45.65 | $460.59 | 5,739,300 | — | — |
| 2018-11-23 | $45.72 | $461.30 | 2,805,400 | — | — |
| 2018-11-21 | $45.63 | $460.39 | 6,920,800 | — | — |
| 2018-11-20 | $46.66 | $470.78 | 6,324,500 | — | — |
| 2018-11-19 | $47.04 | $474.62 | 5,301,300 | — | — |
| 2018-11-16 | $46.89 | $473.10 | 7,552,000 | — | — |
| 2018-11-15 | $47.18 | $469.98 | 7,808,400 | — | — |
| 2018-11-14 | $47.40 | $472.17 | 6,180,800 | — | — |
| 2018-11-13 | $47.27 | $470.87 | 5,165,700 | — | — |
| 2018-11-12 | $46.89 | $467.09 | 5,580,200 | — | — |
| 2018-11-09 | $46.81 | $466.29 | 6,378,300 | — | — |
| 2018-11-08 | $46.58 | $464.00 | 5,475,600 | — | — |
| 2018-11-07 | $47.01 | $468.28 | 8,829,300 | — | — |
| 2018-11-06 | $45.67 | $454.93 | 5,054,200 | — | — |
| 2018-11-05 | $45.25 | $450.75 | 5,316,900 | — | — |
| 2018-11-02 | $44.74 | $445.67 | 5,800,200 | — | — |
| 2018-11-01 | $44.90 | $447.26 | 5,398,200 | — | — |
| 2018-10-31 | $45.03 | $448.56 | 8,395,700 | — | — |
| 2018-10-30 | $45.82 | $456.43 | 7,970,200 | — | — |
| 2018-10-29 | $45.89 | $457.12 | 6,919,600 | — | — |
| 2018-10-26 | $44.86 | $446.86 | 7,821,300 | — | — |
| 2018-10-25 | $45.27 | $450.95 | 5,570,100 | — | — |
| 2018-10-24 | $46.02 | $458.42 | 7,469,400 | — | — |
| 2018-10-23 | $44.73 | $445.57 | 5,034,600 | — | — |
| 2018-10-22 | $44.97 | $447.96 | 3,815,500 | — | — |
| 2018-10-19 | $45.07 | $448.96 | 6,466,500 | — | — |
| 2018-10-18 | $44.30 | $441.29 | 4,606,600 | — | — |
| 2018-10-17 | $44.31 | $441.39 | 4,176,200 | — | — |
| 2018-10-16 | $44.51 | $443.38 | 4,487,600 | — | — |
| 2018-10-15 | $44.22 | $440.49 | 6,543,100 | — | — |
| 2018-10-12 | $43.58 | $434.11 | 6,174,300 | — | — |
| 2018-10-11 | $43.54 | $433.72 | 8,222,900 | — | — |
| 2018-10-10 | $43.94 | $437.70 | 7,005,100 | — | — |
| 2018-10-09 | $44.12 | $439.49 | 5,865,400 | — | — |
| 2018-10-08 | $43.92 | $437.50 | 5,947,300 | — | — |
| 2018-10-05 | $43.71 | $435.41 | 6,106,900 | — | — |
| 2018-10-04 | $42.98 | $428.14 | 8,156,500 | — | — |
| 2018-10-03 | $42.79 | $426.24 | 6,818,000 | — | — |
| 2018-10-02 | $43.43 | $432.62 | 5,066,700 | — | — |
| 2018-10-01 | $43.18 | $430.13 | 4,762,300 | — | — |
| 2018-09-28 | $43.60 | $434.31 | 7,748,800 | — | — |
| 2018-09-27 | $43.24 | $430.73 | 9,961,800 | — | — |
| 2018-09-26 | $42.66 | $424.95 | 10,275,500 | — | — |
| 2018-09-25 | $42.73 | $425.65 | 9,874,500 | — | — |
| 2018-09-24 | $43.83 | $436.60 | 9,173,100 | — | — |
| 2018-09-21 | $44.01 | $438.40 | 13,119,100 | — | — |
| 2018-09-20 | $43.29 | $431.23 | 10,364,700 | — | — |
| 2018-09-19 | $43.70 | $435.31 | 7,345,600 | — | — |
| 2018-09-18 | $44.79 | $446.17 | 5,845,800 | — | — |
| 2018-09-17 | $44.39 | $442.18 | 4,496,000 | — | — |
| 2018-09-14 | $43.90 | $437.30 | 5,383,500 | — | — |
| 2018-09-13 | $44.29 | $441.19 | 5,140,300 | — | — |
| 2018-09-12 | $44.12 | $439.49 | 4,486,500 | — | — |
| 2018-09-11 | $44.17 | $439.99 | 6,197,300 | — | — |
| 2018-09-10 | $44.36 | $441.88 | 6,248,800 | — | — |
| 2018-09-07 | $44.33 | $441.59 | 9,198,200 | — | — |
| 2018-09-06 | $45.76 | $455.83 | 11,908,100 | — | — |
| 2018-09-05 | $44.66 | $444.87 | 9,068,300 | — | — |
| 2018-09-04 | $43.89 | $437.20 | 7,283,500 | — | — |
| 2018-08-31 | $43.78 | $436.11 | 6,210,000 | — | — |
| 2018-08-30 | $44.19 | $440.19 | 5,573,000 | — | — |
| 2018-08-29 | $44.54 | $443.68 | 6,845,900 | — | — |
| 2018-08-28 | $44.33 | $441.59 | 6,929,800 | — | — |
| 2018-08-27 | $44.63 | $444.57 | 7,225,400 | — | — |
| 2018-08-24 | $45.03 | $448.56 | 6,664,300 | — | — |
| 2018-08-23 | $45.14 | $449.65 | 5,877,300 | — | — |
| 2018-08-22 | $45.26 | $450.85 | 7,524,100 | — | — |
| 2018-08-21 | $46.00 | $458.22 | 5,648,200 | — | — |
| 2018-08-20 | $46.61 | $464.30 | 4,245,200 | — | — |
| 2018-08-17 | $46.97 | $467.88 | 5,421,500 | — | — |
| 2018-08-16 | $47.50 | $467.19 | 6,024,400 | — | — |
| 2018-08-15 | $47.15 | $463.74 | 6,350,100 | — | — |
| 2018-08-14 | $46.72 | $459.51 | 4,402,900 | — | — |
| 2018-08-13 | $46.40 | $456.37 | 4,918,200 | — | — |
| 2018-08-10 | $46.13 | $453.71 | 6,840,000 | — | — |
| 2018-08-09 | $46.81 | $460.40 | 7,202,200 | — | — |
| 2018-08-08 | $46.88 | $461.09 | 10,954,000 | — | — |
| 2018-08-07 | $49.08 | $482.73 | 4,575,700 | — | — |
| 2018-08-06 | $48.99 | $481.84 | 4,468,300 | — | — |
| 2018-08-03 | $48.93 | $481.25 | 4,288,600 | — | — |
| 2018-08-02 | $48.47 | $476.73 | 4,906,800 | — | — |
| 2018-08-01 | $48.08 | $472.89 | 5,303,600 | — | — |
| 2018-07-31 | $48.60 | $478.00 | 5,986,100 | — | — |
| 2018-07-30 | $47.91 | $471.22 | 3,360,500 | — | — |
| 2018-07-27 | $47.97 | $471.81 | 3,439,700 | — | — |
| 2018-07-26 | $48.08 | $472.89 | 5,977,700 | — | — |
| 2018-07-25 | $47.55 | $467.68 | 3,674,500 | — | — |
| 2018-07-24 | $47.54 | $467.58 | 4,285,800 | — | — |
| 2018-07-23 | $47.36 | $465.81 | 2,342,800 | — | — |
| 2018-07-20 | $47.52 | $467.38 | 4,342,400 | — | — |
| 2018-07-19 | $47.92 | $471.32 | 4,496,700 | — | — |
| 2018-07-18 | $47.55 | $467.68 | 3,163,800 | — | — |
| 2018-07-17 | $47.65 | $468.66 | 2,192,300 | — | — |
| 2018-07-16 | $47.71 | $469.25 | 3,172,200 | — | — |
| 2018-07-13 | $47.96 | $471.71 | 3,508,100 | — | — |
| 2018-07-12 | $47.98 | $471.91 | 6,483,300 | — | — |
| 2018-07-11 | $47.77 | $469.84 | 5,138,500 | — | — |
| 2018-07-10 | $47.34 | $465.61 | 8,859,400 | — | — |
| 2018-07-09 | $46.37 | $456.07 | 4,564,200 | — | — |
| 2018-07-06 | $47.76 | $469.74 | 3,550,300 | — | — |
| 2018-07-05 | $47.56 | $467.78 | 4,763,200 | — | — |
| 2018-07-03 | $47.00 | $462.27 | 2,346,200 | — | — |
| 2018-07-02 | $46.90 | $461.28 | 4,198,900 | — | — |
| 2018-06-29 | $46.31 | $455.48 | 4,017,100 | — | — |
| 2018-06-28 | $46.34 | $455.78 | 5,500,400 | — | — |
| 2018-06-27 | $46.33 | $455.68 | 3,929,900 | — | — |
| 2018-06-26 | $46.09 | $453.32 | 5,917,300 | — | — |
| 2018-06-25 | $46.60 | $458.33 | 6,812,100 | — | — |
| 2018-06-22 | $45.81 | $450.56 | 6,345,600 | — | — |
| 2018-06-21 | $45.29 | $445.45 | 4,932,800 | — | — |
| 2018-06-20 | $45.05 | $443.09 | 4,269,700 | — | — |
| 2018-06-19 | $45.06 | $443.19 | 7,068,200 | — | — |
| 2018-06-18 | $44.57 | $438.37 | 4,592,300 | — | — |
| 2018-06-15 | $44.43 | $436.99 | 10,329,400 | — | — |
| 2018-06-14 | $44.21 | $434.83 | 5,690,100 | — | — |
| 2018-06-13 | $43.78 | $430.60 | 7,778,200 | — | — |
| 2018-06-12 | $43.44 | $427.25 | 4,338,400 | — | — |
| 2018-06-11 | $42.84 | $421.35 | 4,887,300 | — | — |
| 2018-06-08 | $43.28 | $425.68 | 3,981,500 | — | — |
| 2018-06-07 | $43.18 | $424.70 | 4,871,400 | — | — |
| 2018-06-06 | $42.89 | $421.84 | 5,945,100 | — | — |
| 2018-06-05 | $43.77 | $430.50 | 5,533,600 | — | — |
| 2018-06-04 | $43.93 | $432.07 | 4,196,700 | — | — |
| 2018-06-01 | $44.20 | $434.73 | 4,029,600 | — | — |
| 2018-05-31 | $44.90 | $441.61 | 6,990,400 | — | — |
| 2018-05-30 | $44.74 | $440.04 | 4,749,600 | — | — |
| 2018-05-29 | $44.30 | $435.71 | 7,259,900 | — | — |
| 2018-05-25 | $44.52 | $437.88 | 4,511,400 | — | — |
| 2018-05-24 | $44.25 | $435.22 | 4,156,300 | — | — |
| 2018-05-23 | $43.99 | $432.66 | 5,352,600 | — | — |
| 2018-05-22 | $43.55 | $428.34 | 4,643,900 | — | — |
| 2018-05-21 | $43.44 | $427.25 | 8,321,700 | — | — |
| 2018-05-18 | $42.73 | $420.27 | 6,696,800 | — | — |
| 2018-05-17 | $43.62 | $423.12 | 5,043,800 | — | — |
| 2018-05-16 | $43.89 | $425.74 | 4,736,200 | — | — |
| 2018-05-15 | $44.21 | $428.85 | 4,828,700 | — | — |
| 2018-05-14 | $44.55 | $432.14 | 4,243,700 | — | — |
| 2018-05-11 | $44.93 | $435.83 | 3,467,900 | — | — |
| 2018-05-10 | $44.71 | $433.70 | 4,247,800 | — | — |
| 2018-05-09 | $43.79 | $424.77 | 4,662,400 | — | — |
| 2018-05-08 | $44.15 | $428.26 | 6,020,400 | — | — |
| 2018-05-07 | $45.45 | $440.87 | 5,224,700 | — | — |
| 2018-05-04 | $46.03 | $446.50 | 4,151,000 | — | — |
| 2018-05-03 | $46.26 | $448.73 | 4,566,300 | — | — |
| 2018-05-02 | $46.25 | $448.63 | 5,186,800 | — | — |
| 2018-05-01 | $45.81 | $444.37 | 5,998,100 | — | — |
| 2018-04-30 | $46.12 | $447.37 | 4,999,300 | — | — |
| 2018-04-27 | $46.40 | $450.09 | 4,888,700 | — | — |
| 2018-04-26 | $46.09 | $447.08 | 4,231,000 | — | — |
| 2018-04-25 | $46.03 | $446.50 | 6,090,700 | — | — |
| 2018-04-24 | $45.70 | $443.30 | 5,078,300 | — | — |
| 2018-04-23 | $45.24 | $438.84 | 3,525,200 | — | — |
| 2018-04-20 | $45.22 | $438.64 | 4,990,300 | — | — |
| 2018-04-19 | $45.60 | $442.33 | 4,297,600 | — | — |
| 2018-04-18 | $45.43 | $440.68 | 4,027,300 | — | — |
| 2018-04-17 | $45.82 | $444.46 | 6,351,800 | — | — |
| 2018-04-16 | $45.07 | $437.19 | 6,830,200 | — | — |
| 2018-04-13 | $43.94 | $426.23 | 4,847,000 | — | — |
| 2018-04-12 | $43.82 | $425.06 | 4,581,200 | — | — |
| 2018-04-11 | $44.47 | $431.37 | 3,536,200 | — | — |
| 2018-04-10 | $44.30 | $429.72 | 4,422,500 | — | — |
| 2018-04-09 | $44.77 | $434.28 | 3,227,000 | — | — |
| 2018-04-06 | $44.79 | $434.47 | 4,113,500 | — | — |
| 2018-04-05 | $45.01 | $436.61 | 4,187,400 | — | — |
| 2018-04-04 | $44.79 | $434.47 | 5,422,400 | — | — |
| 2018-04-03 | $44.17 | $428.46 | 4,563,000 | — | — |
| 2018-04-02 | $44.21 | $428.85 | 4,895,200 | — | — |
| 2018-03-29 | $44.66 | $433.21 | 4,507,100 | — | — |
| 2018-03-28 | $44.64 | $433.02 | 4,792,500 | — | — |
| 2018-03-27 | $44.53 | $431.95 | 6,241,700 | — | — |
| 2018-03-26 | $43.82 | $425.06 | 6,647,700 | — | — |
| 2018-03-23 | $43.11 | $418.18 | 5,458,100 | — | — |
| 2018-03-22 | $43.81 | $424.97 | 9,938,000 | — | — |
| 2018-03-21 | $43.90 | $425.84 | 4,510,100 | — | — |
| 2018-03-20 | $43.85 | $425.35 | 4,360,100 | — | — |
| 2018-03-19 | $44.17 | $428.46 | 6,060,400 | — | — |
| 2018-03-16 | $44.19 | $428.65 | 9,154,500 | — | — |
| 2018-03-15 | $43.93 | $426.13 | 4,937,200 | — | — |
| 2018-03-14 | $44.05 | $427.29 | 4,019,400 | — | — |
| 2018-03-13 | $43.59 | $422.83 | 6,201,500 | — | — |
| 2018-03-12 | $43.82 | $425.06 | 5,337,300 | — | — |
| 2018-03-09 | $43.76 | $424.48 | 5,335,400 | — | — |
| 2018-03-08 | $43.41 | $421.09 | 6,059,700 | — | — |
| 2018-03-07 | $43.67 | $423.61 | 6,400,400 | — | — |
| 2018-03-06 | $44.10 | $427.78 | 6,080,600 | — | — |
| 2018-03-05 | $44.84 | $434.96 | 10,168,200 | — | — |
| 2018-03-02 | $44.20 | $428.75 | 8,117,400 | — | — |
| 2018-03-01 | $43.98 | $426.61 | 9,698,300 | — | — |
| 2018-02-28 | $43.06 | $417.69 | 7,518,600 | — | — |
| 2018-02-27 | $43.40 | $420.99 | 6,709,500 | — | — |
| 2018-02-26 | $44.03 | $427.10 | 6,777,700 | — | — |
| 2018-02-23 | $44.07 | $427.49 | 5,648,000 | — | — |
| 2018-02-22 | $43.02 | $417.30 | 7,088,800 | — | — |
| 2018-02-21 | $42.92 | $416.33 | 8,576,300 | — | — |
| 2018-02-20 | $43.47 | $421.67 | 8,368,500 | — | — |
| 2018-02-16 | $43.93 | $426.13 | 7,861,100 | — | — |
| 2018-02-15 | $44.56 | $426.61 | 8,512,300 | — | — |
| 2018-02-14 | $43.58 | $417.23 | 8,010,300 | — | — |
| 2018-02-13 | $44.62 | $427.19 | 6,832,400 | — | — |
| 2018-02-12 | $44.68 | $427.76 | 7,209,700 | — | — |
| 2018-02-09 | $44.33 | $424.41 | 11,018,600 | — | — |
| 2018-02-08 | $43.40 | $415.51 | 9,475,700 | — | — |
| 2018-02-07 | $43.34 | $414.93 | 10,125,300 | — | — |
| 2018-02-06 | $43.49 | $416.37 | 14,707,700 | — | — |
| 2018-02-05 | $43.72 | $418.57 | 9,907,400 | — | — |
| 2018-02-02 | $44.17 | $422.88 | 7,211,600 | — | — |
| 2018-02-01 | $44.38 | $424.89 | 9,120,700 | — | — |
| 2018-01-31 | $45.11 | $431.88 | 9,355,200 | — | — |
| 2018-01-30 | $44.80 | $428.91 | 8,254,700 | — | — |
| 2018-01-29 | $43.99 | $421.16 | 5,900,400 | — | — |
| 2018-01-26 | $44.31 | $424.22 | 8,851,900 | — | — |
| 2018-01-25 | $44.62 | $427.19 | 6,763,800 | — | — |
| 2018-01-24 | $44.08 | $422.02 | 8,133,000 | — | — |
| 2018-01-23 | $44.47 | $425.75 | 10,273,700 | — | — |
| 2018-01-22 | $44.04 | $421.64 | 9,649,500 | — | — |
| 2018-01-19 | $44.44 | $425.47 | 8,808,600 | — | — |
| 2018-01-18 | $44.90 | $429.87 | 9,885,100 | — | — |
| 2018-01-17 | $45.05 | $431.31 | 10,598,400 | — | — |
| 2018-01-16 | $44.66 | $427.57 | 9,767,000 | — | — |
| 2018-01-12 | $44.84 | $429.30 | 8,591,200 | — | — |
| 2018-01-11 | $45.25 | $433.22 | 6,867,800 | — | — |
| 2018-01-10 | $45.96 | $440.02 | 7,197,000 | — | — |
| 2018-01-09 | $46.61 | $446.24 | 5,694,500 | — | — |
| 2018-01-08 | $47.20 | $451.89 | 7,945,500 | — | — |
| 2018-01-05 | $46.78 | $447.87 | 6,120,500 | — | — |
| 2018-01-04 | $46.70 | $447.10 | 5,231,500 | — | — |
| 2018-01-03 | $46.90 | $449.02 | 6,292,800 | — | — |
| 2018-01-02 | $47.17 | $451.60 | 7,278,800 | — | — |