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 | $38.09 | $112.34 | 2,548,650 | — | — |
| 2018-12-28 | $38.06 | $112.24 | 2,452,200 | — | — |
| 2018-12-27 | $38.31 | $112.97 | 3,598,950 | — | — |
| 2018-12-26 | $37.65 | $111.04 | 3,519,150 | — | — |
| 2018-12-24 | $35.78 | $105.52 | 1,595,850 | — | — |
| 2018-12-21 | $36.60 | $107.93 | 5,431,950 | — | — |
| 2018-12-20 | $36.94 | $108.94 | 4,050,750 | — | — |
| 2018-12-19 | $36.59 | $107.90 | 3,099,450 | — | — |
| 2018-12-18 | $37.45 | $110.45 | 3,117,450 | — | — |
| 2018-12-17 | $37.39 | $110.27 | 3,471,600 | — | — |
| 2018-12-14 | $37.71 | $111.22 | 2,823,300 | — | — |
| 2018-12-13 | $38.21 | $112.67 | 4,080,300 | — | — |
| 2018-12-12 | $38.94 | $110.90 | 3,937,200 | — | — |
| 2018-12-11 | $38.54 | $109.76 | 5,226,000 | — | — |
| 2018-12-10 | $38.38 | $109.31 | 4,540,500 | — | — |
| 2018-12-07 | $38.06 | $108.40 | 3,336,000 | — | — |
| 2018-12-06 | $39.05 | $111.23 | 7,004,250 | — | — |
| 2018-12-04 | $39.55 | $112.63 | 6,488,250 | — | — |
| 2018-12-03 | $40.74 | $116.03 | 4,614,600 | — | — |
| 2018-11-30 | $41.48 | $118.14 | 5,153,250 | — | — |
| 2018-11-29 | $40.87 | $116.41 | 1,846,800 | — | — |
| 2018-11-28 | $41.34 | $117.74 | 3,459,750 | — | — |
| 2018-11-27 | $40.38 | $115.00 | 2,457,150 | — | — |
| 2018-11-26 | $40.45 | $115.21 | 1,786,200 | — | — |
| 2018-11-23 | $40.03 | $114.02 | 888,150 | — | — |
| 2018-11-21 | $39.97 | $113.83 | 2,092,050 | — | — |
| 2018-11-20 | $39.58 | $112.73 | 2,955,300 | — | — |
| 2018-11-19 | $40.33 | $114.85 | 2,337,900 | — | — |
| 2018-11-16 | $40.51 | $115.38 | 2,006,850 | — | — |
| 2018-11-15 | $40.37 | $114.99 | 2,420,250 | — | — |
| 2018-11-14 | $39.79 | $113.32 | 2,634,300 | — | — |
| 2018-11-13 | $39.23 | $111.74 | 2,470,950 | — | — |
| 2018-11-12 | $38.92 | $110.85 | 2,371,050 | — | — |
| 2018-11-09 | $38.91 | $110.81 | 2,456,700 | — | — |
| 2018-11-08 | $40.10 | $113.68 | 2,574,600 | — | — |
| 2018-11-07 | $39.93 | $113.20 | 3,760,350 | — | — |
| 2018-11-06 | $39.57 | $112.18 | 2,140,650 | — | — |
| 2018-11-05 | $38.97 | $110.48 | 2,474,250 | — | — |
| 2018-11-02 | $38.87 | $110.18 | 3,255,900 | — | — |
| 2018-11-01 | $39.43 | $111.77 | 3,481,650 | — | — |
| 2018-10-31 | $38.14 | $108.12 | 4,987,200 | — | — |
| 2018-10-30 | $37.65 | $106.74 | 6,123,300 | — | — |
| 2018-10-29 | $37.21 | $105.47 | 3,865,200 | — | — |
| 2018-10-26 | $36.87 | $104.51 | 3,987,450 | — | — |
| 2018-10-25 | $36.81 | $104.36 | 4,306,950 | — | — |
| 2018-10-24 | $36.63 | $103.85 | 6,617,550 | — | — |
| 2018-10-23 | $38.27 | $108.48 | 8,242,800 | — | — |
| 2018-10-22 | $40.33 | $114.34 | 6,916,050 | — | — |
| 2018-10-19 | $40.15 | $113.83 | 3,833,250 | — | — |
| 2018-10-18 | $40.23 | $114.03 | 3,738,450 | — | — |
| 2018-10-17 | $41.16 | $116.68 | 2,273,100 | — | — |
| 2018-10-16 | $41.96 | $118.95 | 2,629,800 | — | — |
| 2018-10-15 | $41.39 | $117.34 | 2,994,900 | — | — |
| 2018-10-12 | $41.42 | $117.42 | 4,141,500 | — | — |
| 2018-10-11 | $41.90 | $118.78 | 4,151,100 | — | — |
| 2018-10-10 | $42.57 | $120.67 | 3,419,700 | — | — |
| 2018-10-09 | $44.24 | $125.41 | 2,251,800 | — | — |
| 2018-10-08 | $45.42 | $128.76 | 2,659,800 | — | — |
| 2018-10-05 | $45.32 | $128.47 | 2,656,800 | — | — |
| 2018-10-04 | $46.59 | $132.06 | 2,390,100 | — | — |
| 2018-10-03 | $46.82 | $132.73 | 2,316,300 | — | — |
| 2018-10-02 | $46.45 | $131.69 | 1,809,150 | — | — |
| 2018-10-01 | $46.00 | $130.40 | 2,641,650 | — | — |
| 2018-09-28 | $45.46 | $128.87 | 3,111,000 | — | — |
| 2018-09-27 | $46.04 | $130.51 | 1,715,100 | — | — |
| 2018-09-26 | $45.85 | $129.99 | 2,723,100 | — | — |
| 2018-09-25 | $46.17 | $130.87 | 2,796,300 | — | — |
| 2018-09-24 | $46.91 | $132.97 | 2,796,150 | — | — |
| 2018-09-21 | $48.13 | $136.45 | 3,523,350 | — | — |
| 2018-09-20 | $48.27 | $136.85 | 2,504,850 | — | — |
| 2018-09-19 | $47.55 | $134.79 | 2,322,900 | — | — |
| 2018-09-18 | $47.41 | $134.41 | 1,878,900 | — | — |
| 2018-09-17 | $47.09 | $133.48 | 2,490,300 | — | — |
| 2018-09-14 | $46.89 | $132.93 | 2,384,850 | — | — |
| 2018-09-13 | $46.59 | $132.08 | 1,628,100 | — | — |
| 2018-09-12 | $46.43 | $131.61 | 2,630,700 | — | — |
| 2018-09-11 | $46.04 | $130.51 | 3,388,350 | — | — |
| 2018-09-10 | $46.66 | $132.27 | 2,692,350 | — | — |
| 2018-09-07 | $46.01 | $130.42 | 2,794,500 | — | — |
| 2018-09-06 | $46.12 | $130.74 | 2,913,750 | — | — |
| 2018-09-05 | $46.61 | $132.12 | 5,275,050 | — | — |
| 2018-09-04 | $45.56 | $129.15 | 3,093,300 | — | — |
| 2018-08-31 | $45.61 | $129.31 | 2,423,700 | — | — |
| 2018-08-30 | $45.24 | $128.25 | 2,515,050 | — | — |
| 2018-08-29 | $45.62 | $129.32 | 1,451,400 | — | — |
| 2018-08-28 | $45.66 | $129.44 | 2,364,150 | — | — |
| 2018-08-27 | $45.75 | $129.68 | 2,433,450 | — | — |
| 2018-08-24 | $44.95 | $127.43 | 2,896,350 | — | — |
| 2018-08-23 | $44.41 | $125.90 | 2,300,400 | — | — |
| 2018-08-22 | $45.18 | $128.08 | 2,591,700 | — | — |
| 2018-08-21 | $45.31 | $128.44 | 3,387,600 | — | — |
| 2018-08-20 | $45.49 | $128.96 | 3,796,500 | — | — |
| 2018-08-17 | $44.77 | $126.92 | 3,637,050 | — | — |
| 2018-08-16 | $43.79 | $124.13 | 2,869,800 | — | — |
| 2018-08-15 | $43.02 | $121.95 | 2,967,750 | — | — |
| 2018-08-14 | $43.21 | $122.48 | 3,169,800 | — | — |
| 2018-08-13 | $42.63 | $120.84 | 2,918,550 | — | — |
| 2018-08-10 | $42.37 | $119.59 | 2,211,600 | — | — |
| 2018-08-09 | $42.87 | $121.00 | 1,906,200 | — | — |
| 2018-08-08 | $42.96 | $121.25 | 1,738,650 | — | — |
| 2018-08-07 | $43.45 | $122.64 | 1,957,800 | — | — |
| 2018-08-06 | $43.29 | $122.19 | 2,606,100 | — | — |
| 2018-08-03 | $42.95 | $121.23 | 3,093,300 | — | — |
| 2018-08-02 | $42.19 | $119.08 | 3,109,200 | — | — |
| 2018-08-01 | $42.65 | $120.36 | 2,691,000 | — | — |
| 2018-07-31 | $43.81 | $123.66 | 3,834,600 | — | — |
| 2018-07-30 | $43.34 | $122.32 | 3,376,800 | — | — |
| 2018-07-27 | $44.05 | $124.31 | 3,424,500 | — | — |
| 2018-07-26 | $43.61 | $123.09 | 4,478,700 | — | — |
| 2018-07-25 | $42.78 | $120.74 | 5,422,500 | — | — |
| 2018-07-24 | $42.17 | $119.01 | 7,244,700 | — | — |
| 2018-07-23 | $41.95 | $118.39 | 4,003,200 | — | — |
| 2018-07-20 | $41.83 | $118.07 | 2,500,650 | — | — |
| 2018-07-19 | $42.30 | $119.38 | 3,084,150 | — | — |
| 2018-07-18 | $42.27 | $119.31 | 3,834,150 | — | — |
| 2018-07-17 | $42.14 | $118.93 | 2,290,950 | — | — |
| 2018-07-16 | $41.71 | $117.73 | 2,755,050 | — | — |
| 2018-07-13 | $42.30 | $119.38 | 3,321,750 | — | — |
| 2018-07-12 | $41.15 | $116.15 | 1,613,550 | — | — |
| 2018-07-11 | $40.81 | $115.19 | 1,551,750 | — | — |
| 2018-07-10 | $41.72 | $117.75 | 2,078,850 | — | — |
| 2018-07-09 | $41.23 | $116.35 | 3,333,900 | — | — |
| 2018-07-06 | $40.61 | $114.60 | 2,866,350 | — | — |
| 2018-07-05 | $40.39 | $113.98 | 3,215,100 | — | — |
| 2018-07-03 | $39.97 | $112.82 | 1,635,000 | — | — |
| 2018-07-02 | $40.57 | $114.51 | 3,298,800 | — | — |
| 2018-06-29 | $41.31 | $116.58 | 2,572,650 | — | — |
| 2018-06-28 | $41.36 | $116.73 | 2,096,550 | — | — |
| 2018-06-27 | $41.17 | $116.20 | 1,866,900 | — | — |
| 2018-06-26 | $41.44 | $116.96 | 3,362,700 | — | — |
| 2018-06-25 | $41.43 | $116.92 | 4,860,750 | — | — |
| 2018-06-22 | $41.41 | $116.86 | 3,979,500 | — | — |
| 2018-06-21 | $41.01 | $115.73 | 2,533,650 | — | — |
| 2018-06-20 | $41.67 | $117.62 | 2,618,550 | — | — |
| 2018-06-19 | $41.83 | $118.07 | 3,232,350 | — | — |
| 2018-06-18 | $42.39 | $119.63 | 2,167,200 | — | — |
| 2018-06-15 | $42.67 | $120.42 | 4,954,050 | — | — |
| 2018-06-14 | $42.51 | $119.97 | 1,923,450 | — | — |
| 2018-06-13 | $42.67 | $120.44 | 1,842,750 | — | — |
| 2018-06-12 | $43.47 | $122.68 | 2,105,250 | — | — |
| 2018-06-11 | $43.73 | $123.43 | 1,731,000 | — | — |
| 2018-06-08 | $43.51 | $122.79 | 2,003,100 | — | — |
| 2018-06-07 | $43.32 | $122.26 | 2,433,750 | — | — |
| 2018-06-06 | $43.66 | $123.22 | 3,064,800 | — | — |
| 2018-06-05 | $42.94 | $121.19 | 3,976,950 | — | — |
| 2018-06-04 | $42.05 | $118.69 | 2,005,500 | — | — |
| 2018-06-01 | $41.98 | $118.48 | 2,458,050 | — | — |
| 2018-05-31 | $41.49 | $117.09 | 5,896,500 | — | — |
| 2018-05-30 | $42.85 | $120.93 | 2,293,350 | — | — |
| 2018-05-29 | $42.34 | $119.50 | 2,278,050 | — | — |
| 2018-05-25 | $43.09 | $121.62 | 1,427,250 | — | — |
| 2018-05-24 | $43.49 | $122.73 | 1,979,250 | — | — |
| 2018-05-23 | $43.39 | $122.47 | 2,166,150 | — | — |
| 2018-05-22 | $43.83 | $123.69 | 2,361,900 | — | — |
| 2018-05-21 | $44.01 | $124.20 | 1,936,500 | — | — |
| 2018-05-18 | $43.34 | $122.32 | 2,091,000 | — | — |
| 2018-05-17 | $42.86 | $120.96 | 1,836,750 | — | — |
| 2018-05-16 | $42.61 | $120.25 | 1,926,150 | — | — |
| 2018-05-15 | $42.35 | $119.52 | 2,967,600 | — | — |
| 2018-05-14 | $42.13 | $118.89 | 3,923,100 | — | — |
| 2018-05-11 | $42.53 | $119.50 | 3,604,650 | — | — |
| 2018-05-10 | $42.51 | $119.44 | 2,924,400 | — | — |
| 2018-05-09 | $42.70 | $119.98 | 2,804,550 | — | — |
| 2018-05-08 | $42.83 | $120.36 | 2,327,100 | — | — |
| 2018-05-07 | $43.00 | $120.83 | 2,758,500 | — | — |
| 2018-05-04 | $42.53 | $119.52 | 2,718,900 | — | — |
| 2018-05-03 | $41.76 | $117.34 | 3,900,150 | — | — |
| 2018-05-02 | $41.45 | $116.46 | 5,101,200 | — | — |
| 2018-05-01 | $42.39 | $119.10 | 3,547,350 | — | — |
| 2018-04-30 | $42.45 | $119.27 | 3,424,500 | — | — |
| 2018-04-27 | $42.94 | $120.66 | 2,173,350 | — | — |
| 2018-04-26 | $42.84 | $120.38 | 4,825,200 | — | — |
| 2018-04-25 | $43.27 | $121.58 | 5,862,600 | — | — |
| 2018-04-24 | $43.28 | $121.61 | 8,363,250 | — | — |
| 2018-04-23 | $46.27 | $130.02 | 3,444,300 | — | — |
| 2018-04-20 | $46.12 | $129.59 | 3,256,950 | — | — |
| 2018-04-19 | $46.43 | $130.46 | 3,785,100 | — | — |
| 2018-04-18 | $47.25 | $132.78 | 3,437,100 | — | — |
| 2018-04-17 | $46.49 | $130.64 | 3,444,900 | — | — |
| 2018-04-16 | $46.35 | $130.23 | 3,498,150 | — | — |
| 2018-04-13 | $45.25 | $127.14 | 2,384,700 | — | — |
| 2018-04-12 | $45.45 | $127.72 | 2,409,450 | — | — |
| 2018-04-11 | $44.69 | $125.57 | 2,382,900 | — | — |
| 2018-04-10 | $45.16 | $126.90 | 3,324,450 | — | — |
| 2018-04-09 | $43.69 | $122.76 | 3,681,900 | — | — |
| 2018-04-06 | $44.17 | $124.12 | 3,396,450 | — | — |
| 2018-04-05 | $45.56 | $128.02 | 4,819,200 | — | — |
| 2018-04-04 | $44.89 | $126.13 | 5,784,450 | — | — |
| 2018-04-03 | $43.81 | $123.09 | 3,985,050 | — | — |
| 2018-04-02 | $42.94 | $120.66 | 3,990,300 | — | — |
| 2018-03-29 | $44.11 | $123.96 | 4,359,000 | — | — |
| 2018-03-28 | $43.00 | $120.83 | 3,886,950 | — | — |
| 2018-03-27 | $42.59 | $119.67 | 3,685,200 | — | — |
| 2018-03-26 | $43.35 | $121.80 | 3,606,300 | — | — |
| 2018-03-23 | $41.96 | $117.90 | 3,901,800 | — | — |
| 2018-03-22 | $42.88 | $120.49 | 3,575,250 | — | — |
| 2018-03-21 | $44.55 | $125.17 | 2,272,200 | — | — |
| 2018-03-20 | $44.19 | $124.18 | 2,317,350 | — | — |
| 2018-03-19 | $44.10 | $123.92 | 3,867,300 | — | — |
| 2018-03-16 | $45.16 | $126.90 | 9,396,000 | — | — |
| 2018-03-15 | $44.55 | $125.17 | 4,248,600 | — | — |
| 2018-03-14 | $44.23 | $124.29 | 2,975,700 | — | — |
| 2018-03-13 | $44.92 | $126.22 | 3,895,350 | — | — |
| 2018-03-12 | $45.16 | $126.90 | 4,815,300 | — | — |
| 2018-03-09 | $46.05 | $129.39 | 9,219,600 | — | — |
| 2018-03-08 | $45.44 | $127.68 | 7,048,800 | — | — |
| 2018-03-07 | $46.05 | $129.39 | 3,068,700 | — | — |
| 2018-03-06 | $46.61 | $130.96 | 4,009,500 | — | — |
| 2018-03-05 | $45.87 | $128.90 | 6,978,750 | — | — |
| 2018-03-02 | $44.79 | $125.87 | 4,897,950 | — | — |
| 2018-03-01 | $46.03 | $129.33 | 11,312,700 | — | — |
| 2018-02-28 | $47.73 | $134.11 | 8,598,000 | — | — |
| 2018-02-27 | $47.49 | $133.43 | 5,468,400 | — | — |
| 2018-02-26 | $47.70 | $134.03 | 3,205,800 | — | — |
| 2018-02-23 | $47.55 | $133.60 | 3,265,200 | — | — |
| 2018-02-22 | $46.93 | $131.88 | 4,172,250 | — | — |
| 2018-02-21 | $46.15 | $129.67 | 3,211,650 | — | — |
| 2018-02-20 | $45.99 | $129.24 | 2,523,900 | — | — |
| 2018-02-16 | $45.85 | $128.84 | 4,023,000 | — | — |
| 2018-02-15 | $45.99 | $129.22 | 3,521,250 | — | — |
| 2018-02-14 | $46.08 | $129.48 | 2,453,400 | — | — |
| 2018-02-13 | $45.43 | $127.65 | 1,947,150 | — | — |
| 2018-02-12 | $45.49 | $127.83 | 3,195,000 | — | — |
| 2018-02-09 | $45.00 | $125.98 | 3,573,150 | — | — |
| 2018-02-08 | $44.65 | $125.01 | 4,900,650 | — | — |
| 2018-02-07 | $45.79 | $128.20 | 4,500,750 | — | — |
| 2018-02-06 | $46.70 | $130.74 | 4,903,350 | — | — |
| 2018-02-05 | $46.13 | $129.15 | 4,335,300 | — | — |
| 2018-02-02 | $48.40 | $135.50 | 2,917,050 | — | — |
| 2018-02-01 | $49.81 | $139.45 | 2,964,600 | — | — |
| 2018-01-31 | $49.71 | $139.16 | 4,809,750 | — | — |
| 2018-01-30 | $50.49 | $141.36 | 8,811,900 | — | — |
| 2018-01-29 | $52.67 | $147.44 | 5,498,550 | — | — |
| 2018-01-26 | $52.47 | $146.90 | 2,932,050 | — | — |
| 2018-01-25 | $51.48 | $144.12 | 3,848,550 | — | — |
| 2018-01-24 | $52.19 | $146.12 | 3,106,200 | — | — |
| 2018-01-23 | $51.57 | $144.38 | 1,622,550 | — | — |
| 2018-01-22 | $51.76 | $144.90 | 3,516,300 | — | — |
| 2018-01-19 | $51.67 | $144.66 | 2,943,000 | — | — |
| 2018-01-18 | $50.93 | $142.59 | 2,507,100 | — | — |
| 2018-01-17 | $51.03 | $142.85 | 2,240,100 | — | — |
| 2018-01-16 | $50.65 | $141.79 | 4,521,900 | — | — |
| 2018-01-12 | $50.93 | $142.59 | 3,460,800 | — | — |
| 2018-01-11 | $50.38 | $141.04 | 4,179,150 | — | — |
| 2018-01-10 | $49.41 | $138.32 | 4,463,400 | — | — |
| 2018-01-09 | $49.89 | $139.66 | 4,304,550 | — | — |
| 2018-01-08 | $49.91 | $139.71 | 3,113,400 | — | — |
| 2018-01-05 | $50.07 | $140.16 | 3,036,750 | — | — |
| 2018-01-04 | $49.90 | $139.70 | 4,642,650 | — | — |
| 2018-01-03 | $49.27 | $137.94 | 2,142,900 | — | — |
| 2018-01-02 | $48.68 | $136.28 | 3,377,250 | — | — |