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 | $36.08 | $83.50 | 19,349,800 | — | — |
| 2018-12-28 | $36.60 | $84.70 | 15,785,500 | — | — |
| 2018-12-27 | $36.33 | $84.08 | 16,779,100 | — | — |
| 2018-12-26 | $36.61 | $84.73 | 19,950,500 | — | — |
| 2018-12-24 | $35.19 | $81.44 | 14,037,400 | — | — |
| 2018-12-21 | $35.70 | $82.62 | 30,594,300 | — | — |
| 2018-12-20 | $36.20 | $83.78 | 24,543,700 | — | — |
| 2018-12-19 | $37.79 | $87.46 | 25,769,400 | — | — |
| 2018-12-18 | $37.84 | $87.57 | 20,384,400 | — | — |
| 2018-12-17 | $39.05 | $90.37 | 20,140,600 | — | — |
| 2018-12-14 | $39.10 | $90.49 | 18,278,300 | — | — |
| 2018-12-13 | $41.02 | $94.93 | 15,276,200 | — | — |
| 2018-12-12 | $41.44 | $95.90 | 13,509,300 | — | — |
| 2018-12-11 | $41.24 | $95.44 | 19,863,000 | — | — |
| 2018-12-10 | $41.97 | $97.13 | 15,376,600 | — | — |
| 2018-12-07 | $43.04 | $99.61 | 14,196,900 | — | — |
| 2018-12-06 | $42.32 | $97.94 | 23,678,300 | — | — |
| 2018-12-04 | $44.12 | $102.11 | 12,979,400 | — | — |
| 2018-12-03 | $46.30 | $106.00 | 12,790,700 | — | — |
| 2018-11-30 | $45.10 | $103.25 | 16,183,600 | — | — |
| 2018-11-29 | $45.90 | $105.08 | 13,565,000 | — | — |
| 2018-11-28 | $46.41 | $106.25 | 10,630,200 | — | — |
| 2018-11-27 | $46.20 | $105.77 | 11,644,400 | — | — |
| 2018-11-26 | $46.63 | $106.75 | 11,263,600 | — | — |
| 2018-11-23 | $46.37 | $106.16 | 8,001,400 | — | — |
| 2018-11-21 | $47.64 | $109.06 | 9,262,500 | — | — |
| 2018-11-20 | $46.90 | $107.37 | 12,276,800 | — | — |
| 2018-11-19 | $48.31 | $110.60 | 9,449,600 | — | — |
| 2018-11-16 | $48.22 | $110.39 | 11,775,800 | — | — |
| 2018-11-15 | $48.08 | $110.07 | 16,015,200 | — | — |
| 2018-11-14 | $47.81 | $109.45 | 17,285,400 | — | — |
| 2018-11-13 | $47.34 | $108.38 | 19,044,100 | — | — |
| 2018-11-12 | $49.45 | $113.21 | 10,256,900 | — | — |
| 2018-11-09 | $50.40 | $115.38 | 13,347,100 | — | — |
| 2018-11-08 | $51.58 | $118.08 | 10,936,000 | — | — |
| 2018-11-07 | $52.32 | $119.78 | 9,417,300 | — | — |
| 2018-11-06 | $52.08 | $119.23 | 6,433,500 | — | — |
| 2018-11-05 | $51.96 | $118.95 | 8,644,900 | — | — |
| 2018-11-02 | $51.40 | $117.67 | 8,458,000 | — | — |
| 2018-11-01 | $51.66 | $118.27 | 10,799,400 | — | — |
| 2018-10-31 | $51.31 | $117.46 | 13,260,600 | — | — |
| 2018-10-30 | $52.32 | $119.78 | 12,235,800 | — | — |
| 2018-10-29 | $51.45 | $117.79 | 11,125,100 | — | — |
| 2018-10-26 | $52.90 | $121.10 | 11,131,300 | — | — |
| 2018-10-25 | $53.30 | $122.02 | 9,850,400 | — | — |
| 2018-10-24 | $53.01 | $121.36 | 16,957,500 | — | — |
| 2018-10-23 | $55.09 | $126.12 | 13,516,700 | — | — |
| 2018-10-22 | $56.81 | $130.06 | 13,371,500 | — | — |
| 2018-10-19 | $58.47 | $133.86 | 11,347,900 | — | — |
| 2018-10-18 | $58.43 | $133.76 | 11,215,300 | — | — |
| 2018-10-17 | $59.24 | $135.62 | 6,484,100 | — | — |
| 2018-10-16 | $59.68 | $136.63 | 6,310,100 | — | — |
| 2018-10-15 | $59.55 | $136.33 | 7,302,100 | — | — |
| 2018-10-12 | $59.33 | $135.83 | 9,737,400 | — | — |
| 2018-10-11 | $59.12 | $135.34 | 12,620,400 | — | — |
| 2018-10-10 | $60.82 | $139.24 | 10,393,700 | — | — |
| 2018-10-09 | $63.11 | $144.48 | 6,410,500 | — | — |
| 2018-10-08 | $62.94 | $144.09 | 4,725,700 | — | — |
| 2018-10-05 | $63.00 | $144.23 | 7,358,200 | — | — |
| 2018-10-04 | $62.85 | $143.88 | 6,920,100 | — | — |
| 2018-10-03 | $62.62 | $143.36 | 7,315,700 | — | — |
| 2018-10-02 | $61.89 | $141.69 | 5,660,200 | — | — |
| 2018-10-01 | $61.59 | $141.00 | 7,667,000 | — | — |
| 2018-09-28 | $60.92 | $139.46 | 7,206,600 | — | — |
| 2018-09-27 | $61.17 | $140.04 | 6,553,000 | — | — |
| 2018-09-26 | $60.88 | $139.37 | 10,408,600 | — | — |
| 2018-09-25 | $62.53 | $143.15 | 8,517,500 | — | — |
| 2018-09-24 | $61.60 | $141.02 | 8,715,200 | — | — |
| 2018-09-21 | $61.13 | $139.95 | 21,545,100 | — | — |
| 2018-09-20 | $61.57 | $140.95 | 7,364,100 | — | — |
| 2018-09-19 | $61.23 | $140.17 | 9,367,100 | — | — |
| 2018-09-18 | $60.99 | $139.63 | 6,779,700 | — | — |
| 2018-09-17 | $60.97 | $139.58 | 6,825,400 | — | — |
| 2018-09-14 | $61.23 | $140.17 | 8,059,100 | — | — |
| 2018-09-13 | $61.02 | $139.69 | 6,006,300 | — | — |
| 2018-09-12 | $60.82 | $139.24 | 7,931,700 | — | — |
| 2018-09-11 | $60.32 | $138.09 | 9,782,200 | — | — |
| 2018-09-10 | $59.98 | $137.31 | 6,954,600 | — | — |
| 2018-09-07 | $59.70 | $136.67 | 11,056,200 | — | — |
| 2018-09-06 | $60.21 | $137.84 | 9,684,100 | — | — |
| 2018-09-05 | $61.02 | $139.69 | 10,127,200 | — | — |
| 2018-09-04 | $61.92 | $141.75 | 8,287,000 | — | — |
| 2018-08-31 | $63.16 | $143.45 | 7,953,200 | — | — |
| 2018-08-30 | $64.34 | $146.13 | 6,300,100 | — | — |
| 2018-08-29 | $64.49 | $146.47 | 7,611,600 | — | — |
| 2018-08-28 | $64.07 | $145.52 | 9,470,700 | — | — |
| 2018-08-27 | $64.85 | $147.29 | 8,459,200 | — | — |
| 2018-08-24 | $65.25 | $148.20 | 6,418,000 | — | — |
| 2018-08-23 | $64.65 | $146.83 | 4,430,200 | — | — |
| 2018-08-22 | $65.09 | $147.83 | 5,134,400 | — | — |
| 2018-08-21 | $64.76 | $147.08 | 6,092,600 | — | — |
| 2018-08-20 | $63.50 | $144.22 | 3,670,300 | — | — |
| 2018-08-17 | $62.83 | $142.70 | 5,657,500 | — | — |
| 2018-08-16 | $62.49 | $141.93 | 6,080,800 | — | — |
| 2018-08-15 | $62.29 | $141.47 | 9,831,900 | — | — |
| 2018-08-14 | $64.80 | $147.17 | 4,851,000 | — | — |
| 2018-08-13 | $64.97 | $147.56 | 4,563,400 | — | — |
| 2018-08-10 | $66.04 | $149.99 | 4,851,200 | — | — |
| 2018-08-09 | $65.40 | $148.54 | 4,760,800 | — | — |
| 2018-08-08 | $66.41 | $150.83 | 3,549,300 | — | — |
| 2018-08-07 | $66.68 | $151.44 | 5,745,200 | — | — |
| 2018-08-06 | $65.74 | $149.31 | 4,348,800 | — | — |
| 2018-08-03 | $65.89 | $149.65 | 4,588,300 | — | — |
| 2018-08-02 | $65.94 | $149.76 | 4,985,000 | — | — |
| 2018-08-01 | $66.66 | $151.40 | 4,834,900 | — | — |
| 2018-07-31 | $67.52 | $153.35 | 5,986,900 | — | — |
| 2018-07-30 | $67.58 | $153.49 | 5,816,900 | — | — |
| 2018-07-27 | $67.04 | $152.26 | 5,888,100 | — | — |
| 2018-07-26 | $66.86 | $151.85 | 6,497,500 | — | — |
| 2018-07-25 | $65.78 | $149.40 | 7,586,700 | — | — |
| 2018-07-24 | $65.52 | $148.81 | 8,872,000 | — | — |
| 2018-07-23 | $65.74 | $149.31 | 8,542,800 | — | — |
| 2018-07-20 | $66.09 | $150.10 | 7,510,300 | — | — |
| 2018-07-19 | $66.92 | $151.99 | 7,049,000 | — | — |
| 2018-07-18 | $67.06 | $152.31 | 6,493,200 | — | — |
| 2018-07-17 | $66.74 | $151.58 | 6,614,300 | — | — |
| 2018-07-16 | $67.42 | $153.12 | 4,544,100 | — | — |
| 2018-07-13 | $68.08 | $154.62 | 4,607,000 | — | — |
| 2018-07-12 | $67.47 | $153.24 | 6,217,000 | — | — |
| 2018-07-11 | $68.34 | $155.21 | 7,497,400 | — | — |
| 2018-07-10 | $69.49 | $157.83 | 6,343,100 | — | — |
| 2018-07-09 | $68.34 | $155.21 | 5,230,900 | — | — |
| 2018-07-06 | $67.03 | $152.24 | 4,303,400 | — | — |
| 2018-07-05 | $66.43 | $150.88 | 6,492,800 | — | — |
| 2018-07-03 | $65.84 | $149.54 | 5,207,700 | — | — |
| 2018-07-02 | $65.21 | $148.10 | 9,404,700 | — | — |
| 2018-06-29 | $67.03 | $152.24 | 5,350,900 | — | — |
| 2018-06-28 | $67.01 | $152.19 | 5,827,800 | — | — |
| 2018-06-27 | $66.81 | $151.74 | 6,856,500 | — | — |
| 2018-06-26 | $66.02 | $149.94 | 5,618,500 | — | — |
| 2018-06-25 | $65.43 | $148.60 | 7,608,700 | — | — |
| 2018-06-22 | $66.58 | $151.22 | 10,995,000 | — | — |
| 2018-06-21 | $64.79 | $147.15 | 6,371,400 | — | — |
| 2018-06-20 | $65.55 | $148.88 | 7,567,700 | — | — |
| 2018-06-19 | $65.70 | $149.22 | 11,577,800 | — | — |
| 2018-06-18 | $67.04 | $152.26 | 6,110,400 | — | — |
| 2018-06-15 | $66.83 | $151.78 | 15,094,700 | — | — |
| 2018-06-14 | $68.33 | $155.19 | 7,104,000 | — | — |
| 2018-06-13 | $67.97 | $154.37 | 7,161,000 | — | — |
| 2018-06-12 | $68.60 | $155.80 | 9,664,000 | — | — |
| 2018-06-11 | $69.87 | $158.69 | 6,970,700 | — | — |
| 2018-06-08 | $69.43 | $157.69 | 5,125,200 | — | — |
| 2018-06-07 | $69.60 | $158.07 | 8,330,600 | — | — |
| 2018-06-06 | $68.89 | $156.46 | 6,387,900 | — | — |
| 2018-06-05 | $68.46 | $155.49 | 7,058,000 | — | — |
| 2018-06-04 | $69.07 | $155.74 | 8,104,200 | — | — |
| 2018-06-01 | $68.96 | $155.49 | 6,512,800 | — | — |
| 2018-05-31 | $68.67 | $154.83 | 8,419,700 | — | — |
| 2018-05-30 | $69.48 | $156.66 | 7,710,300 | — | — |
| 2018-05-29 | $68.07 | $153.48 | 8,369,200 | — | — |
| 2018-05-25 | $68.60 | $154.68 | 10,719,800 | — | — |
| 2018-05-24 | $71.22 | $160.58 | 8,648,500 | — | — |
| 2018-05-23 | $73.45 | $165.61 | 5,737,200 | — | — |
| 2018-05-22 | $73.73 | $166.24 | 5,881,200 | — | — |
| 2018-05-21 | $75.03 | $169.17 | 4,641,200 | — | — |
| 2018-05-18 | $74.29 | $167.51 | 5,715,400 | — | — |
| 2018-05-17 | $74.43 | $167.82 | 10,825,700 | — | — |
| 2018-05-16 | $73.11 | $164.84 | 7,121,700 | — | — |
| 2018-05-15 | $71.60 | $161.44 | 3,571,600 | — | — |
| 2018-05-14 | $71.60 | $161.44 | 5,142,400 | — | — |
| 2018-05-11 | $71.08 | $160.27 | 5,449,200 | — | — |
| 2018-05-10 | $71.12 | $160.36 | 5,650,400 | — | — |
| 2018-05-09 | $70.88 | $159.82 | 7,774,400 | — | — |
| 2018-05-08 | $69.54 | $156.80 | 6,142,300 | — | — |
| 2018-05-07 | $69.21 | $156.05 | 6,388,900 | — | — |
| 2018-05-04 | $68.79 | $155.10 | 5,620,900 | — | — |
| 2018-05-03 | $67.72 | $152.69 | 6,563,900 | — | — |
| 2018-05-02 | $68.66 | $154.81 | 6,460,300 | — | — |
| 2018-05-01 | $68.40 | $154.22 | 6,197,600 | — | — |
| 2018-04-30 | $68.56 | $154.59 | 6,249,900 | — | — |
| 2018-04-27 | $69.08 | $155.76 | 4,559,500 | — | — |
| 2018-04-26 | $69.47 | $156.64 | 8,145,000 | — | — |
| 2018-04-25 | $69.10 | $155.80 | 5,994,000 | — | — |
| 2018-04-24 | $68.28 | $153.95 | 7,474,500 | — | — |
| 2018-04-23 | $68.91 | $155.37 | 6,792,000 | — | — |
| 2018-04-20 | $69.23 | $156.10 | 9,967,400 | — | — |
| 2018-04-19 | $70.28 | $158.46 | 7,184,700 | — | — |
| 2018-04-18 | $70.34 | $158.60 | 8,640,300 | — | — |
| 2018-04-17 | $68.66 | $154.81 | 6,490,400 | — | — |
| 2018-04-16 | $68.52 | $154.50 | 9,026,400 | — | — |
| 2018-04-13 | $67.95 | $153.21 | 7,853,500 | — | — |
| 2018-04-12 | $67.56 | $152.33 | 5,845,300 | — | — |
| 2018-04-11 | $67.55 | $152.31 | 8,141,900 | — | — |
| 2018-04-10 | $66.71 | $150.41 | 8,172,300 | — | — |
| 2018-04-09 | $64.26 | $144.89 | 6,369,700 | — | — |
| 2018-04-06 | $64.36 | $145.12 | 7,515,900 | — | — |
| 2018-04-05 | $65.77 | $148.29 | 6,032,900 | — | — |
| 2018-04-04 | $64.81 | $146.13 | 6,645,700 | — | — |
| 2018-04-03 | $64.79 | $146.09 | 8,844,500 | — | — |
| 2018-04-02 | $63.48 | $143.13 | 7,598,600 | — | — |
| 2018-03-29 | $64.78 | $146.06 | 7,282,800 | — | — |
| 2018-03-28 | $63.21 | $142.52 | 7,702,900 | — | — |
| 2018-03-27 | $64.48 | $145.39 | 6,318,000 | — | — |
| 2018-03-26 | $64.46 | $145.34 | 7,386,100 | — | — |
| 2018-03-23 | $64.14 | $144.62 | 8,622,100 | — | — |
| 2018-03-22 | $65.52 | $147.73 | 7,500,000 | — | — |
| 2018-03-21 | $67.74 | $152.74 | 7,240,300 | — | — |
| 2018-03-20 | $65.56 | $147.82 | 5,446,300 | — | — |
| 2018-03-19 | $64.70 | $145.88 | 6,097,500 | — | — |
| 2018-03-16 | $66.10 | $149.04 | 9,394,300 | — | — |
| 2018-03-15 | $65.35 | $147.35 | 6,310,900 | — | — |
| 2018-03-14 | $66.43 | $149.78 | 5,963,300 | — | — |
| 2018-03-13 | $67.14 | $151.38 | 6,964,300 | — | — |
| 2018-03-12 | $68.09 | $153.53 | 5,226,700 | — | — |
| 2018-03-09 | $68.78 | $155.08 | 8,309,700 | — | — |
| 2018-03-08 | $66.74 | $150.48 | 6,099,100 | — | — |
| 2018-03-07 | $66.23 | $149.33 | 5,851,900 | — | — |
| 2018-03-06 | $66.63 | $150.23 | 5,131,400 | — | — |
| 2018-03-05 | $66.16 | $149.17 | 5,274,300 | — | — |
| 2018-03-02 | $65.47 | $147.62 | 6,797,200 | — | — |
| 2018-03-01 | $65.22 | $147.05 | 9,674,000 | — | — |
| 2018-02-28 | $65.64 | $148.00 | 10,144,600 | — | — |
| 2018-02-27 | $66.91 | $150.87 | 8,736,100 | — | — |
| 2018-02-26 | $66.73 | $150.46 | 6,605,000 | — | — |
| 2018-02-23 | $66.50 | $149.94 | 7,652,000 | — | — |
| 2018-02-22 | $64.96 | $146.47 | 8,393,800 | — | — |
| 2018-02-21 | $64.40 | $145.21 | 7,855,000 | — | — |
| 2018-02-20 | $65.61 | $147.93 | 6,840,700 | — | — |
| 2018-02-16 | $66.28 | $149.44 | 7,512,500 | — | — |
| 2018-02-15 | $66.21 | $149.29 | 8,844,500 | — | — |
| 2018-02-14 | $65.87 | $148.52 | 13,030,900 | — | — |
| 2018-02-13 | $65.92 | $148.63 | 7,959,900 | — | — |
| 2018-02-12 | $66.84 | $150.71 | 11,382,800 | — | — |
| 2018-02-09 | $65.19 | $146.99 | 19,725,600 | — | — |
| 2018-02-08 | $67.40 | $151.97 | 12,186,000 | — | — |
| 2018-02-07 | $69.75 | $157.27 | 7,345,000 | — | — |
| 2018-02-06 | $71.04 | $160.18 | 12,391,900 | — | — |
| 2018-02-05 | $71.35 | $159.75 | 11,310,300 | — | — |
| 2018-02-02 | $73.69 | $164.99 | 9,066,600 | — | — |
| 2018-02-01 | $75.51 | $169.06 | 8,671,600 | — | — |
| 2018-01-31 | $73.58 | $164.74 | 10,198,700 | — | — |
| 2018-01-30 | $74.54 | $166.89 | 11,371,000 | — | — |
| 2018-01-29 | $76.38 | $171.01 | 7,877,900 | — | — |
| 2018-01-26 | $77.61 | $173.76 | 6,055,300 | — | — |
| 2018-01-25 | $77.33 | $173.14 | 7,142,000 | — | — |
| 2018-01-24 | $78.18 | $175.04 | 10,369,000 | — | — |
| 2018-01-23 | $79.21 | $177.35 | 9,332,600 | — | — |
| 2018-01-22 | $79.79 | $178.65 | 13,192,700 | — | — |
| 2018-01-19 | $76.42 | $171.10 | 13,389,800 | — | — |
| 2018-01-18 | $76.37 | $170.99 | 10,588,500 | — | — |
| 2018-01-17 | $77.21 | $172.87 | 8,009,600 | — | — |
| 2018-01-16 | $77.17 | $172.78 | 11,902,500 | — | — |
| 2018-01-12 | $77.97 | $174.57 | 9,211,500 | — | — |
| 2018-01-11 | $77.05 | $172.51 | 10,248,700 | — | — |
| 2018-01-10 | $75.60 | $169.26 | 10,017,600 | — | — |
| 2018-01-09 | $74.90 | $167.70 | 9,370,300 | — | — |
| 2018-01-08 | $74.80 | $167.47 | 9,778,900 | — | — |
| 2018-01-05 | $73.60 | $164.79 | 8,552,700 | — | — |
| 2018-01-04 | $73.10 | $163.67 | 12,252,300 | — | — |
| 2018-01-03 | $71.33 | $159.70 | 9,529,200 | — | — |
| 2018-01-02 | $69.52 | $155.65 | 8,678,200 | — | — |