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
- 1997-10-16 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 | $84.09 | $118.38 | 702,800 | — | — |
| 2018-12-28 | $83.21 | $117.14 | 848,900 | — | — |
| 2018-12-27 | $83.33 | $117.31 | 1,253,800 | — | — |
| 2018-12-26 | $82.22 | $115.74 | 1,366,700 | — | — |
| 2018-12-24 | $79.06 | $111.30 | 715,900 | — | — |
| 2018-12-21 | $80.87 | $113.84 | 2,206,200 | — | — |
| 2018-12-20 | $82.59 | $116.26 | 1,759,400 | — | — |
| 2018-12-19 | $83.88 | $118.08 | 1,535,500 | — | — |
| 2018-12-18 | $84.98 | $119.63 | 1,218,700 | — | — |
| 2018-12-17 | $84.84 | $119.43 | 1,272,300 | — | — |
| 2018-12-14 | $84.65 | $119.16 | 1,920,500 | — | — |
| 2018-12-13 | $84.83 | $118.71 | 2,178,800 | — | — |
| 2018-12-12 | $88.12 | $123.32 | 1,053,600 | — | — |
| 2018-12-11 | $88.07 | $123.25 | 931,700 | — | — |
| 2018-12-10 | $87.82 | $122.90 | 980,000 | — | — |
| 2018-12-07 | $87.69 | $122.72 | 1,271,400 | — | — |
| 2018-12-06 | $90.05 | $126.02 | 1,221,900 | — | — |
| 2018-12-04 | $88.87 | $124.37 | 2,165,800 | — | — |
| 2018-12-03 | $91.47 | $128.01 | 1,605,500 | — | — |
| 2018-11-30 | $92.33 | $129.21 | 2,244,900 | — | — |
| 2018-11-29 | $91.75 | $128.40 | 852,000 | — | — |
| 2018-11-28 | $91.89 | $128.59 | 1,695,200 | — | — |
| 2018-11-27 | $91.03 | $127.39 | 1,083,300 | — | — |
| 2018-11-26 | $90.70 | $126.93 | 729,700 | — | — |
| 2018-11-23 | $89.23 | $124.87 | 385,300 | — | — |
| 2018-11-21 | $89.24 | $124.89 | 775,500 | — | — |
| 2018-11-20 | $88.04 | $123.21 | 753,600 | — | — |
| 2018-11-19 | $90.57 | $126.75 | 870,600 | — | — |
| 2018-11-16 | $90.80 | $127.07 | 1,017,300 | — | — |
| 2018-11-15 | $91.26 | $127.71 | 1,202,600 | — | — |
| 2018-11-14 | $90.00 | $125.95 | 1,249,300 | — | — |
| 2018-11-13 | $88.19 | $123.42 | 1,076,100 | — | — |
| 2018-11-12 | $88.15 | $123.36 | 1,221,300 | — | — |
| 2018-11-09 | $89.61 | $125.40 | 1,177,400 | — | — |
| 2018-11-08 | $91.37 | $127.87 | 889,900 | — | — |
| 2018-11-07 | $90.87 | $127.17 | 671,800 | — | — |
| 2018-11-06 | $88.83 | $124.31 | 1,264,300 | — | — |
| 2018-11-05 | $88.13 | $123.33 | 1,226,100 | — | — |
| 2018-11-02 | $88.70 | $124.13 | 1,506,000 | — | — |
| 2018-11-01 | $90.90 | $127.21 | 1,509,900 | — | — |
| 2018-10-31 | $89.03 | $124.59 | 3,673,100 | — | — |
| 2018-10-30 | $88.29 | $123.56 | 1,628,900 | — | — |
| 2018-10-29 | $87.06 | $121.83 | 1,051,800 | — | — |
| 2018-10-26 | $86.19 | $120.62 | 1,323,800 | — | — |
| 2018-10-25 | $87.41 | $122.32 | 1,029,000 | — | — |
| 2018-10-24 | $86.29 | $120.76 | 1,129,800 | — | — |
| 2018-10-23 | $88.40 | $123.71 | 1,393,000 | — | — |
| 2018-10-22 | $91.64 | $128.24 | 1,004,400 | — | — |
| 2018-10-19 | $90.86 | $127.15 | 1,920,800 | — | — |
| 2018-10-18 | $93.34 | $130.62 | 1,210,500 | — | — |
| 2018-10-17 | $93.68 | $131.10 | 979,200 | — | — |
| 2018-10-16 | $94.20 | $131.83 | 1,127,100 | — | — |
| 2018-10-15 | $93.01 | $130.16 | 1,105,800 | — | — |
| 2018-10-12 | $91.68 | $128.30 | 1,136,200 | — | — |
| 2018-10-11 | $91.11 | $127.50 | 1,401,500 | — | — |
| 2018-10-10 | $92.55 | $129.52 | 1,900,900 | — | — |
| 2018-10-09 | $96.25 | $134.70 | 961,600 | — | — |
| 2018-10-08 | $97.76 | $136.81 | 663,300 | — | — |
| 2018-10-05 | $97.28 | $136.14 | 934,300 | — | — |
| 2018-10-04 | $97.54 | $136.50 | 824,600 | — | — |
| 2018-10-03 | $97.93 | $137.05 | 954,800 | — | — |
| 2018-10-02 | $97.05 | $135.82 | 867,100 | — | — |
| 2018-10-01 | $97.84 | $136.92 | 847,900 | — | — |
| 2018-09-28 | $97.92 | $137.03 | 937,500 | — | — |
| 2018-09-27 | $97.39 | $136.29 | 745,500 | — | — |
| 2018-09-26 | $97.23 | $136.07 | 880,300 | — | — |
| 2018-09-25 | $96.19 | $134.61 | 765,000 | — | — |
| 2018-09-24 | $96.36 | $134.85 | 720,700 | — | — |
| 2018-09-21 | $97.57 | $136.54 | 1,313,300 | — | — |
| 2018-09-20 | $96.36 | $134.85 | 697,100 | — | — |
| 2018-09-19 | $96.86 | $135.55 | 546,400 | — | — |
| 2018-09-18 | $97.19 | $136.01 | 700,200 | — | — |
| 2018-09-17 | $96.71 | $135.34 | 1,187,800 | — | — |
| 2018-09-14 | $100.09 | $140.07 | 988,300 | — | — |
| 2018-09-13 | $98.53 | $137.89 | 844,000 | — | — |
| 2018-09-12 | $99.11 | $138.70 | 592,100 | — | — |
| 2018-09-11 | $99.66 | $139.47 | 1,238,500 | — | — |
| 2018-09-10 | $100.18 | $140.20 | 1,609,100 | — | — |
| 2018-09-07 | $96.44 | $134.96 | 638,200 | — | — |
| 2018-09-06 | $97.20 | $136.03 | 1,258,000 | — | — |
| 2018-09-05 | $96.57 | $134.50 | 1,158,000 | — | — |
| 2018-09-04 | $96.09 | $133.83 | 826,500 | — | — |
| 2018-08-31 | $96.08 | $133.82 | 939,500 | — | — |
| 2018-08-30 | $95.58 | $133.12 | 689,900 | — | — |
| 2018-08-29 | $96.07 | $133.80 | 592,900 | — | — |
| 2018-08-28 | $96.32 | $134.15 | 560,500 | — | — |
| 2018-08-27 | $96.81 | $134.83 | 820,000 | — | — |
| 2018-08-24 | $96.50 | $134.40 | 484,200 | — | — |
| 2018-08-23 | $96.40 | $134.26 | 569,100 | — | — |
| 2018-08-22 | $97.27 | $135.47 | 681,300 | — | — |
| 2018-08-21 | $97.21 | $135.39 | 790,400 | — | — |
| 2018-08-20 | $97.37 | $135.61 | 800,300 | — | — |
| 2018-08-17 | $97.14 | $135.29 | 1,009,000 | — | — |
| 2018-08-16 | $96.40 | $134.26 | 708,600 | — | — |
| 2018-08-15 | $94.57 | $131.71 | 873,000 | — | — |
| 2018-08-14 | $93.97 | $130.88 | 920,100 | — | — |
| 2018-08-13 | $93.94 | $130.84 | 773,100 | — | — |
| 2018-08-10 | $94.90 | $132.17 | 925,300 | — | — |
| 2018-08-09 | $94.75 | $131.97 | 1,055,100 | — | — |
| 2018-08-08 | $96.07 | $133.80 | 790,400 | — | — |
| 2018-08-07 | $96.32 | $134.15 | 1,022,500 | — | — |
| 2018-08-06 | $96.22 | $134.01 | 783,700 | — | — |
| 2018-08-03 | $95.79 | $133.41 | 1,021,900 | — | — |
| 2018-08-02 | $95.43 | $132.91 | 1,306,500 | — | — |
| 2018-08-01 | $95.38 | $132.84 | 2,109,700 | — | — |
| 2018-07-31 | $92.23 | $128.46 | 1,991,400 | — | — |
| 2018-07-30 | $90.47 | $126.00 | 1,515,500 | — | — |
| 2018-07-27 | $91.45 | $127.37 | 1,016,900 | — | — |
| 2018-07-26 | $91.85 | $127.93 | 1,454,500 | — | — |
| 2018-07-25 | $91.75 | $127.79 | 1,052,000 | — | — |
| 2018-07-24 | $89.98 | $125.32 | 1,236,700 | — | — |
| 2018-07-23 | $89.64 | $124.85 | 1,231,900 | — | — |
| 2018-07-20 | $90.32 | $125.80 | 894,000 | — | — |
| 2018-07-19 | $89.59 | $124.78 | 1,552,000 | — | — |
| 2018-07-18 | $88.84 | $123.73 | 786,700 | — | — |
| 2018-07-17 | $87.70 | $122.15 | 1,266,100 | — | — |
| 2018-07-16 | $87.30 | $121.59 | 1,692,700 | — | — |
| 2018-07-13 | $86.74 | $120.81 | 1,007,700 | — | — |
| 2018-07-12 | $85.83 | $119.54 | 858,700 | — | — |
| 2018-07-11 | $85.84 | $119.56 | 947,500 | — | — |
| 2018-07-10 | $85.88 | $119.61 | 722,000 | — | — |
| 2018-07-09 | $85.86 | $119.58 | 1,350,400 | — | — |
| 2018-07-06 | $84.46 | $117.63 | 1,346,500 | — | — |
| 2018-07-05 | $84.40 | $117.55 | 1,633,700 | — | — |
| 2018-07-03 | $84.99 | $118.37 | 1,009,700 | — | — |
| 2018-07-02 | $85.62 | $119.25 | 1,605,100 | — | — |
| 2018-06-29 | $83.66 | $116.52 | 1,494,600 | — | — |
| 2018-06-28 | $83.53 | $116.34 | 1,157,600 | — | — |
| 2018-06-27 | $83.72 | $116.60 | 923,500 | — | — |
| 2018-06-26 | $84.89 | $118.23 | 1,021,700 | — | — |
| 2018-06-25 | $85.59 | $119.21 | 1,645,100 | — | — |
| 2018-06-22 | $88.61 | $123.41 | 1,235,900 | — | — |
| 2018-06-21 | $89.79 | $125.06 | 1,433,500 | — | — |
| 2018-06-20 | $90.27 | $125.73 | 867,800 | — | — |
| 2018-06-19 | $89.98 | $125.32 | 1,529,900 | — | — |
| 2018-06-18 | $90.63 | $126.23 | 1,385,400 | — | — |
| 2018-06-15 | $90.09 | $125.47 | 1,414,100 | — | — |
| 2018-06-14 | $90.43 | $125.95 | 551,400 | — | — |
| 2018-06-13 | $90.79 | $126.45 | 1,311,800 | — | — |
| 2018-06-12 | $90.83 | $126.51 | 1,544,000 | — | — |
| 2018-06-11 | $88.68 | $123.51 | 1,023,100 | — | — |
| 2018-06-08 | $88.32 | $123.01 | 1,212,000 | — | — |
| 2018-06-07 | $87.99 | $122.55 | 962,500 | — | — |
| 2018-06-06 | $87.80 | $122.29 | 1,487,500 | — | — |
| 2018-06-05 | $87.84 | $122.34 | 1,822,600 | — | — |
| 2018-06-04 | $87.96 | $122.51 | 3,034,100 | — | — |
| 2018-06-01 | $87.52 | $121.90 | 1,113,900 | — | — |
| 2018-05-31 | $87.00 | $121.17 | 1,295,300 | — | — |
| 2018-05-30 | $89.43 | $123.91 | 942,000 | — | — |
| 2018-05-29 | $87.93 | $121.84 | 963,200 | — | — |
| 2018-05-25 | $88.23 | $122.25 | 670,800 | — | — |
| 2018-05-24 | $88.00 | $121.93 | 929,000 | — | — |
| 2018-05-23 | $87.44 | $121.16 | 1,615,400 | — | — |
| 2018-05-22 | $88.35 | $122.42 | 1,229,000 | — | — |
| 2018-05-21 | $89.91 | $124.58 | 947,800 | — | — |
| 2018-05-18 | $88.50 | $122.63 | 1,752,600 | — | — |
| 2018-05-17 | $87.56 | $121.32 | 1,729,300 | — | — |
| 2018-05-16 | $85.74 | $118.80 | 1,025,000 | — | — |
| 2018-05-15 | $85.18 | $118.03 | 1,454,900 | — | — |
| 2018-05-14 | $85.68 | $118.72 | 1,045,300 | — | — |
| 2018-05-11 | $86.44 | $119.77 | 1,383,100 | — | — |
| 2018-05-10 | $84.58 | $117.19 | 1,506,100 | — | — |
| 2018-05-09 | $83.49 | $115.68 | 1,376,600 | — | — |
| 2018-05-08 | $83.93 | $116.29 | 1,712,600 | — | — |
| 2018-05-07 | $82.43 | $114.22 | 1,203,600 | — | — |
| 2018-05-04 | $82.54 | $114.37 | 1,449,900 | — | — |
| 2018-05-03 | $82.60 | $114.45 | 2,740,400 | — | — |
| 2018-05-02 | $82.90 | $114.87 | 4,962,300 | — | — |
| 2018-05-01 | $90.65 | $125.61 | 1,660,100 | — | — |
| 2018-04-30 | $92.03 | $127.52 | 1,456,000 | — | — |
| 2018-04-27 | $92.00 | $127.48 | 972,800 | — | — |
| 2018-04-26 | $91.32 | $126.53 | 1,882,400 | — | — |
| 2018-04-25 | $92.59 | $128.29 | 1,180,000 | — | — |
| 2018-04-24 | $92.36 | $127.97 | 1,267,400 | — | — |
| 2018-04-23 | $93.71 | $129.85 | 1,048,000 | — | — |
| 2018-04-20 | $93.68 | $129.80 | 1,151,500 | — | — |
| 2018-04-19 | $94.29 | $130.65 | 2,094,800 | — | — |
| 2018-04-18 | $94.94 | $131.55 | 1,834,700 | — | — |
| 2018-04-17 | $96.03 | $133.06 | 1,794,300 | — | — |
| 2018-04-16 | $97.62 | $135.26 | 2,290,900 | — | — |
| 2018-04-13 | $94.27 | $130.62 | 1,290,300 | — | — |
| 2018-04-12 | $95.41 | $132.20 | 1,218,700 | — | — |
| 2018-04-11 | $93.95 | $130.18 | 728,800 | — | — |
| 2018-04-10 | $94.12 | $130.41 | 1,655,500 | — | — |
| 2018-04-09 | $91.57 | $126.88 | 1,083,200 | — | — |
| 2018-04-06 | $90.48 | $125.37 | 1,507,300 | — | — |
| 2018-04-05 | $93.29 | $129.26 | 1,688,400 | — | — |
| 2018-04-04 | $94.36 | $130.75 | 1,114,900 | — | — |
| 2018-04-03 | $93.63 | $129.73 | 1,298,500 | — | — |
| 2018-04-02 | $92.23 | $127.79 | 1,614,100 | — | — |
| 2018-03-29 | $93.71 | $129.85 | 1,333,200 | — | — |
| 2018-03-28 | $91.69 | $127.05 | 847,200 | — | — |
| 2018-03-27 | $91.56 | $126.87 | 943,400 | — | — |
| 2018-03-26 | $92.76 | $128.53 | 927,000 | — | — |
| 2018-03-23 | $90.86 | $125.90 | 1,517,600 | — | — |
| 2018-03-22 | $92.66 | $128.39 | 1,229,000 | — | — |
| 2018-03-21 | $93.62 | $129.72 | 904,600 | — | — |
| 2018-03-20 | $93.07 | $128.96 | 716,200 | — | — |
| 2018-03-19 | $92.63 | $128.35 | 1,255,700 | — | — |
| 2018-03-16 | $92.14 | $127.67 | 1,817,300 | — | — |
| 2018-03-15 | $90.28 | $125.09 | 752,500 | — | — |
| 2018-03-14 | $89.74 | $124.34 | 946,800 | — | — |
| 2018-03-13 | $91.71 | $127.07 | 937,000 | — | — |
| 2018-03-12 | $91.03 | $126.13 | 783,600 | — | — |
| 2018-03-09 | $91.74 | $127.12 | 1,630,600 | — | — |
| 2018-03-08 | $89.60 | $124.15 | 1,045,700 | — | — |
| 2018-03-07 | $90.01 | $124.72 | 1,183,500 | — | — |
| 2018-03-06 | $89.99 | $124.69 | 941,200 | — | — |
| 2018-03-05 | $89.78 | $124.40 | 1,303,700 | — | — |
| 2018-03-02 | $89.51 | $124.03 | 1,418,600 | — | — |
| 2018-03-01 | $89.70 | $124.29 | 1,863,300 | — | — |
| 2018-02-28 | $93.36 | $128.72 | 1,573,000 | — | — |
| 2018-02-27 | $93.47 | $128.87 | 1,147,400 | — | — |
| 2018-02-26 | $94.63 | $130.47 | 854,100 | — | — |
| 2018-02-23 | $92.63 | $127.72 | 1,003,400 | — | — |
| 2018-02-22 | $90.09 | $124.21 | 982,000 | — | — |
| 2018-02-21 | $90.18 | $124.34 | 1,219,900 | — | — |
| 2018-02-20 | $89.97 | $124.05 | 1,204,400 | — | — |
| 2018-02-16 | $92.62 | $127.70 | 875,700 | — | — |
| 2018-02-15 | $92.95 | $128.16 | 1,382,500 | — | — |
| 2018-02-14 | $92.43 | $127.44 | 1,482,300 | — | — |
| 2018-02-13 | $92.72 | $127.84 | 1,181,400 | — | — |
| 2018-02-12 | $91.18 | $125.72 | 1,357,100 | — | — |
| 2018-02-09 | $89.35 | $123.19 | 2,591,400 | — | — |
| 2018-02-08 | $90.47 | $124.74 | 1,641,300 | — | — |
| 2018-02-07 | $92.57 | $127.63 | 2,069,300 | — | — |
| 2018-02-06 | $90.77 | $125.15 | 2,467,000 | — | — |
| 2018-02-05 | $90.33 | $124.55 | 2,989,200 | — | — |
| 2018-02-02 | $91.79 | $126.56 | 2,045,700 | — | — |
| 2018-02-01 | $91.98 | $126.82 | 2,107,300 | — | — |
| 2018-01-31 | $91.46 | $126.10 | 7,558,700 | — | — |
| 2018-01-30 | $94.93 | $130.89 | 3,124,700 | — | — |
| 2018-01-29 | $96.31 | $132.79 | 2,123,200 | — | — |
| 2018-01-26 | $96.73 | $133.37 | 2,835,700 | — | — |
| 2018-01-25 | $96.53 | $133.09 | 2,246,800 | — | — |
| 2018-01-24 | $96.18 | $132.61 | 1,765,600 | — | — |
| 2018-01-23 | $94.90 | $130.85 | 1,021,500 | — | — |
| 2018-01-22 | $95.43 | $131.58 | 972,500 | — | — |
| 2018-01-19 | $95.16 | $131.20 | 1,622,300 | — | — |
| 2018-01-18 | $93.68 | $129.16 | 1,378,400 | — | — |
| 2018-01-17 | $92.98 | $128.20 | 1,104,300 | — | — |
| 2018-01-16 | $92.97 | $128.19 | 1,601,300 | — | — |
| 2018-01-12 | $94.28 | $129.99 | 983,300 | — | — |
| 2018-01-11 | $93.92 | $129.49 | 1,060,300 | — | — |
| 2018-01-10 | $91.44 | $126.08 | 1,043,100 | — | — |
| 2018-01-09 | $91.46 | $126.10 | 1,932,600 | — | — |
| 2018-01-08 | $90.78 | $125.17 | 1,083,100 | — | — |
| 2018-01-05 | $89.57 | $123.50 | 902,500 | — | — |
| 2018-01-04 | $89.72 | $123.70 | 1,610,700 | — | — |
| 2018-01-03 | $89.49 | $123.39 | 1,214,300 | — | — |
| 2018-01-02 | $89.74 | $123.73 | 988,800 | — | — |