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 | $51.81 | $99.92 | 1,681,700 | — | — |
| 2018-12-28 | $51.90 | $100.10 | 1,860,400 | — | — |
| 2018-12-27 | $52.46 | $100.40 | 2,062,600 | — | — |
| 2018-12-26 | $52.31 | $100.12 | 1,776,600 | — | — |
| 2018-12-24 | $50.03 | $95.75 | 994,100 | — | — |
| 2018-12-21 | $51.93 | $99.39 | 5,453,100 | — | — |
| 2018-12-20 | $52.26 | $100.02 | 3,036,300 | — | — |
| 2018-12-19 | $53.62 | $102.62 | 2,614,100 | — | — |
| 2018-12-18 | $54.97 | $105.21 | 2,841,700 | — | — |
| 2018-12-17 | $54.82 | $104.92 | 3,694,700 | — | — |
| 2018-12-14 | $56.39 | $107.93 | 3,614,800 | — | — |
| 2018-12-13 | $55.70 | $106.61 | 3,120,500 | — | — |
| 2018-12-12 | $56.30 | $107.75 | 3,010,800 | — | — |
| 2018-12-11 | $56.46 | $108.06 | 1,578,100 | — | — |
| 2018-12-10 | $56.98 | $109.06 | 1,887,000 | — | — |
| 2018-12-07 | $57.51 | $110.07 | 2,205,700 | — | — |
| 2018-12-06 | $59.18 | $113.27 | 2,284,600 | — | — |
| 2018-12-04 | $59.66 | $114.19 | 3,068,300 | — | — |
| 2018-12-03 | $61.19 | $117.11 | 2,519,600 | — | — |
| 2018-11-30 | $60.41 | $115.62 | 2,403,200 | — | — |
| 2018-11-29 | $59.98 | $114.80 | 1,658,700 | — | — |
| 2018-11-28 | $59.65 | $114.17 | 2,360,600 | — | — |
| 2018-11-27 | $58.28 | $111.54 | 3,437,700 | — | — |
| 2018-11-26 | $59.40 | $113.69 | 1,936,800 | — | — |
| 2018-11-23 | $59.42 | $113.73 | 1,019,100 | — | — |
| 2018-11-21 | $60.66 | $116.10 | 1,981,200 | — | — |
| 2018-11-20 | $60.18 | $115.18 | 2,426,800 | — | — |
| 2018-11-19 | $62.14 | $118.93 | 1,785,800 | — | — |
| 2018-11-16 | $63.23 | $121.02 | 2,989,500 | — | — |
| 2018-11-15 | $62.85 | $120.29 | 2,041,700 | — | — |
| 2018-11-14 | $62.10 | $118.86 | 1,903,900 | — | — |
| 2018-11-13 | $63.08 | $120.73 | 1,990,400 | — | — |
| 2018-11-12 | $62.16 | $118.97 | 2,603,600 | — | — |
| 2018-11-09 | $62.78 | $120.16 | 3,217,000 | — | — |
| 2018-11-08 | $64.12 | $122.72 | 2,922,300 | — | — |
| 2018-11-07 | $64.21 | $122.89 | 4,019,600 | — | — |
| 2018-11-06 | $62.43 | $119.49 | 2,166,800 | — | — |
| 2018-11-05 | $61.36 | $117.44 | 3,617,300 | — | — |
| 2018-11-02 | $60.52 | $115.83 | 2,868,200 | — | — |
| 2018-11-01 | $60.01 | $114.85 | 3,035,600 | — | — |
| 2018-10-31 | $59.12 | $113.15 | 3,923,000 | — | — |
| 2018-10-30 | $57.91 | $110.84 | 3,865,200 | — | — |
| 2018-10-29 | $56.85 | $108.81 | 3,574,600 | — | — |
| 2018-10-26 | $56.13 | $107.43 | 4,610,100 | — | — |
| 2018-10-25 | $57.72 | $110.47 | 3,944,300 | — | — |
| 2018-10-24 | $55.66 | $106.53 | 4,707,600 | — | — |
| 2018-10-23 | $58.62 | $112.19 | 3,619,000 | — | — |
| 2018-10-22 | $59.18 | $113.27 | 2,767,900 | — | — |
| 2018-10-19 | $58.39 | $111.75 | 3,484,000 | — | — |
| 2018-10-18 | $58.30 | $111.58 | 3,846,100 | — | — |
| 2018-10-17 | $59.09 | $113.09 | 2,446,200 | — | — |
| 2018-10-16 | $58.95 | $112.83 | 3,462,700 | — | — |
| 2018-10-15 | $58.77 | $112.48 | 3,280,000 | — | — |
| 2018-10-12 | $60.81 | $116.39 | 3,151,900 | — | — |
| 2018-10-11 | $60.46 | $115.72 | 2,474,700 | — | — |
| 2018-10-10 | $61.04 | $116.83 | 3,776,900 | — | — |
| 2018-10-09 | $63.70 | $121.92 | 1,747,500 | — | — |
| 2018-10-08 | $64.72 | $123.87 | 1,567,200 | — | — |
| 2018-10-05 | $64.29 | $123.05 | 1,790,100 | — | — |
| 2018-10-04 | $65.00 | $124.41 | 1,632,000 | — | — |
| 2018-10-03 | $65.39 | $125.15 | 2,066,900 | — | — |
| 2018-10-02 | $65.30 | $124.98 | 2,318,200 | — | — |
| 2018-10-01 | $64.30 | $123.07 | 3,059,200 | — | — |
| 2018-09-28 | $63.45 | $121.44 | 1,825,200 | — | — |
| 2018-09-27 | $63.07 | $120.71 | 1,522,200 | — | — |
| 2018-09-26 | $63.29 | $120.41 | 1,934,800 | — | — |
| 2018-09-25 | $64.66 | $123.01 | 1,817,300 | — | — |
| 2018-09-24 | $63.69 | $121.17 | 1,368,700 | — | — |
| 2018-09-21 | $64.38 | $122.48 | 3,230,200 | — | — |
| 2018-09-20 | $64.41 | $122.54 | 1,730,000 | — | — |
| 2018-09-19 | $64.84 | $123.35 | 1,666,400 | — | — |
| 2018-09-18 | $64.27 | $122.27 | 1,997,000 | — | — |
| 2018-09-17 | $63.05 | $119.95 | 1,310,100 | — | — |
| 2018-09-14 | $62.58 | $119.05 | 2,479,300 | — | — |
| 2018-09-13 | $63.50 | $120.80 | 1,430,800 | — | — |
| 2018-09-12 | $63.56 | $120.92 | 1,536,600 | — | — |
| 2018-09-11 | $62.70 | $119.28 | 2,107,200 | — | — |
| 2018-09-10 | $62.44 | $118.79 | 1,300,100 | — | — |
| 2018-09-07 | $63.24 | $120.31 | 2,100,500 | — | — |
| 2018-09-06 | $63.31 | $120.44 | 1,750,200 | — | — |
| 2018-09-05 | $63.63 | $121.05 | 3,208,100 | — | — |
| 2018-09-04 | $62.21 | $118.35 | 2,841,400 | — | — |
| 2018-08-31 | $62.50 | $118.90 | 2,203,100 | — | — |
| 2018-08-30 | $62.79 | $119.45 | 2,276,200 | — | — |
| 2018-08-29 | $64.09 | $121.93 | 1,571,100 | — | — |
| 2018-08-28 | $63.83 | $121.43 | 1,225,900 | — | — |
| 2018-08-27 | $63.71 | $121.20 | 1,587,300 | — | — |
| 2018-08-24 | $62.52 | $118.94 | 3,158,000 | — | — |
| 2018-08-23 | $62.02 | $117.99 | 2,074,700 | — | — |
| 2018-08-22 | $63.79 | $121.36 | 1,454,400 | — | — |
| 2018-08-21 | $63.80 | $121.38 | 2,835,300 | — | — |
| 2018-08-20 | $62.55 | $119.00 | 2,766,100 | — | — |
| 2018-08-17 | $62.38 | $118.67 | 2,155,200 | — | — |
| 2018-08-16 | $61.76 | $117.49 | 3,865,100 | — | — |
| 2018-08-15 | $61.11 | $116.26 | 3,765,600 | — | — |
| 2018-08-14 | $63.56 | $120.92 | 1,345,700 | — | — |
| 2018-08-13 | $63.16 | $120.16 | 2,836,300 | — | — |
| 2018-08-10 | $63.45 | $120.71 | 2,980,300 | — | — |
| 2018-08-09 | $63.41 | $120.63 | 2,159,000 | — | — |
| 2018-08-08 | $64.44 | $122.59 | 1,196,600 | — | — |
| 2018-08-07 | $64.54 | $122.78 | 1,502,500 | — | — |
| 2018-08-06 | $64.01 | $121.78 | 2,436,800 | — | — |
| 2018-08-03 | $64.47 | $122.65 | 1,589,600 | — | — |
| 2018-08-02 | $64.54 | $122.78 | 3,081,900 | — | — |
| 2018-08-01 | $65.69 | $124.97 | 3,227,900 | — | — |
| 2018-07-31 | $66.93 | $127.33 | 3,188,500 | — | — |
| 2018-07-30 | $67.21 | $127.86 | 2,654,900 | — | — |
| 2018-07-27 | $67.61 | $128.62 | 1,672,600 | — | — |
| 2018-07-26 | $67.56 | $128.53 | 2,866,500 | — | — |
| 2018-07-25 | $67.98 | $129.33 | 3,102,600 | — | — |
| 2018-07-24 | $67.82 | $129.02 | 4,795,600 | — | — |
| 2018-07-23 | $66.72 | $126.93 | 3,013,900 | — | — |
| 2018-07-20 | $66.25 | $126.04 | 3,219,800 | — | — |
| 2018-07-19 | $64.67 | $123.03 | 3,770,700 | — | — |
| 2018-07-18 | $65.61 | $124.82 | 2,634,400 | — | — |
| 2018-07-17 | $64.62 | $122.94 | 1,861,500 | — | — |
| 2018-07-16 | $64.01 | $121.78 | 1,359,400 | — | — |
| 2018-07-13 | $64.12 | $121.98 | 1,272,200 | — | — |
| 2018-07-12 | $63.87 | $121.51 | 1,854,200 | — | — |
| 2018-07-11 | $63.92 | $121.60 | 2,719,100 | — | — |
| 2018-07-10 | $64.73 | $123.14 | 1,449,700 | — | — |
| 2018-07-09 | $64.17 | $122.08 | 1,257,300 | — | — |
| 2018-07-06 | $63.34 | $120.50 | 1,031,800 | — | — |
| 2018-07-05 | $63.00 | $119.85 | 1,876,900 | — | — |
| 2018-07-03 | $61.68 | $117.34 | 1,100,200 | — | — |
| 2018-07-02 | $62.85 | $119.57 | 1,505,300 | — | — |
| 2018-06-29 | $62.50 | $118.90 | 1,763,800 | — | — |
| 2018-06-28 | $62.70 | $119.28 | 1,894,200 | — | — |
| 2018-06-27 | $62.99 | $119.11 | 1,748,500 | — | — |
| 2018-06-26 | $64.12 | $121.25 | 1,845,000 | — | — |
| 2018-06-25 | $63.46 | $120.00 | 3,126,900 | — | — |
| 2018-06-22 | $66.20 | $125.18 | 2,483,400 | — | — |
| 2018-06-21 | $64.87 | $122.67 | 2,318,600 | — | — |
| 2018-06-20 | $65.88 | $124.58 | 2,227,400 | — | — |
| 2018-06-19 | $65.47 | $123.80 | 3,107,300 | — | — |
| 2018-06-18 | $66.75 | $126.22 | 2,435,400 | — | — |
| 2018-06-15 | $66.85 | $126.41 | 3,888,900 | — | — |
| 2018-06-14 | $68.53 | $129.59 | 3,845,900 | — | — |
| 2018-06-13 | $66.77 | $126.26 | 1,200,600 | — | — |
| 2018-06-12 | $67.07 | $126.83 | 1,499,800 | — | — |
| 2018-06-11 | $67.08 | $126.85 | 2,150,000 | — | — |
| 2018-06-08 | $66.85 | $126.41 | 1,814,000 | — | — |
| 2018-06-07 | $66.41 | $125.58 | 2,415,500 | — | — |
| 2018-06-06 | $67.27 | $127.21 | 2,898,200 | — | — |
| 2018-06-05 | $66.28 | $125.33 | 2,667,800 | — | — |
| 2018-06-04 | $65.63 | $124.10 | 1,982,600 | — | — |
| 2018-06-01 | $65.80 | $124.43 | 2,666,200 | — | — |
| 2018-05-31 | $64.19 | $121.38 | 2,994,000 | — | — |
| 2018-05-30 | $64.10 | $121.21 | 1,942,300 | — | — |
| 2018-05-29 | $62.72 | $118.60 | 1,777,200 | — | — |
| 2018-05-25 | $63.97 | $120.96 | 1,269,300 | — | — |
| 2018-05-24 | $64.61 | $122.18 | 3,727,500 | — | — |
| 2018-05-23 | $64.22 | $121.44 | 1,257,800 | — | — |
| 2018-05-22 | $65.05 | $123.01 | 1,548,100 | — | — |
| 2018-05-21 | $65.18 | $123.25 | 1,472,800 | — | — |
| 2018-05-18 | $65.54 | $123.93 | 1,783,400 | — | — |
| 2018-05-17 | $65.76 | $124.35 | 2,824,300 | — | — |
| 2018-05-16 | $64.98 | $122.87 | 3,516,800 | — | — |
| 2018-05-15 | $63.00 | $119.13 | 2,478,800 | — | — |
| 2018-05-14 | $62.76 | $118.68 | 2,836,500 | — | — |
| 2018-05-11 | $63.12 | $119.36 | 3,020,600 | — | — |
| 2018-05-10 | $63.85 | $120.74 | 2,077,700 | — | — |
| 2018-05-09 | $62.71 | $118.58 | 1,372,500 | — | — |
| 2018-05-08 | $62.62 | $118.41 | 1,847,800 | — | — |
| 2018-05-07 | $62.84 | $118.83 | 1,588,200 | — | — |
| 2018-05-04 | $62.94 | $119.02 | 2,398,600 | — | — |
| 2018-05-03 | $61.22 | $115.76 | 2,277,900 | — | — |
| 2018-05-02 | $60.99 | $115.33 | 2,184,700 | — | — |
| 2018-05-01 | $60.36 | $114.14 | 3,294,100 | — | — |
| 2018-04-30 | $61.62 | $116.52 | 2,289,700 | — | — |
| 2018-04-27 | $62.03 | $117.30 | 2,363,400 | — | — |
| 2018-04-26 | $63.14 | $119.40 | 1,962,500 | — | — |
| 2018-04-25 | $63.18 | $119.47 | 1,995,600 | — | — |
| 2018-04-24 | $62.26 | $117.73 | 4,538,300 | — | — |
| 2018-04-23 | $62.88 | $118.90 | 2,339,000 | — | — |
| 2018-04-20 | $63.55 | $120.17 | 2,854,900 | — | — |
| 2018-04-19 | $65.13 | $123.16 | 4,019,200 | — | — |
| 2018-04-18 | $65.42 | $123.71 | 3,854,900 | — | — |
| 2018-04-17 | $64.13 | $121.27 | 2,575,100 | — | — |
| 2018-04-16 | $62.46 | $118.11 | 1,777,500 | — | — |
| 2018-04-13 | $61.63 | $116.54 | 1,490,100 | — | — |
| 2018-04-12 | $61.92 | $117.09 | 1,421,500 | — | — |
| 2018-04-11 | $60.98 | $115.31 | 1,658,800 | — | — |
| 2018-04-10 | $62.16 | $117.54 | 2,734,800 | — | — |
| 2018-04-09 | $60.54 | $114.48 | 1,401,600 | — | — |
| 2018-04-06 | $60.69 | $114.76 | 1,899,100 | — | — |
| 2018-04-05 | $63.10 | $119.32 | 3,859,000 | — | — |
| 2018-04-04 | $61.13 | $115.59 | 2,346,300 | — | — |
| 2018-04-03 | $60.79 | $114.95 | 1,569,700 | — | — |
| 2018-04-02 | $59.85 | $113.17 | 1,887,300 | — | — |
| 2018-03-29 | $61.09 | $115.52 | 2,692,200 | — | — |
| 2018-03-28 | $59.32 | $112.17 | 2,174,300 | — | — |
| 2018-03-27 | $60.23 | $113.17 | 2,684,100 | — | — |
| 2018-03-26 | $60.60 | $113.87 | 2,106,400 | — | — |
| 2018-03-23 | $59.44 | $111.69 | 3,206,600 | — | — |
| 2018-03-22 | $61.09 | $114.79 | 3,619,400 | — | — |
| 2018-03-21 | $65.35 | $122.79 | 2,549,000 | — | — |
| 2018-03-20 | $64.20 | $120.63 | 2,923,700 | — | — |
| 2018-03-19 | $65.33 | $122.76 | 2,141,500 | — | — |
| 2018-03-16 | $66.59 | $125.12 | 3,052,300 | — | — |
| 2018-03-15 | $66.18 | $124.35 | 1,627,500 | — | — |
| 2018-03-14 | $66.00 | $124.02 | 2,287,200 | — | — |
| 2018-03-13 | $67.53 | $126.89 | 2,146,200 | — | — |
| 2018-03-12 | $67.69 | $127.19 | 1,625,900 | — | — |
| 2018-03-09 | $67.16 | $126.20 | 3,154,400 | — | — |
| 2018-03-08 | $67.63 | $127.08 | 3,220,000 | — | — |
| 2018-03-07 | $69.48 | $130.56 | 3,745,100 | — | — |
| 2018-03-06 | $67.78 | $127.36 | 3,095,100 | — | — |
| 2018-03-05 | $67.86 | $127.51 | 3,345,100 | — | — |
| 2018-03-02 | $67.88 | $127.55 | 3,877,000 | — | — |
| 2018-03-01 | $67.53 | $126.89 | 5,096,300 | — | — |
| 2018-02-28 | $65.40 | $122.89 | 2,602,600 | — | — |
| 2018-02-27 | $67.29 | $126.44 | 1,717,200 | — | — |
| 2018-02-26 | $67.88 | $127.55 | 1,703,900 | — | — |
| 2018-02-23 | $66.94 | $125.78 | 1,313,100 | — | — |
| 2018-02-22 | $66.95 | $125.80 | 2,606,500 | — | — |
| 2018-02-21 | $66.85 | $125.61 | 1,633,300 | — | — |
| 2018-02-20 | $67.56 | $126.95 | 3,453,400 | — | — |
| 2018-02-16 | $68.54 | $128.79 | 5,312,800 | — | — |
| 2018-02-15 | $65.58 | $123.23 | 2,524,100 | — | — |
| 2018-02-14 | $65.19 | $122.49 | 3,077,100 | — | — |
| 2018-02-13 | $64.08 | $120.41 | 3,192,100 | — | — |
| 2018-02-12 | $63.44 | $119.21 | 2,800,300 | — | — |
| 2018-02-09 | $61.77 | $116.07 | 3,291,700 | — | — |
| 2018-02-08 | $60.38 | $113.46 | 3,362,300 | — | — |
| 2018-02-07 | $62.92 | $118.23 | 3,153,200 | — | — |
| 2018-02-06 | $63.60 | $119.51 | 5,682,400 | — | — |
| 2018-02-05 | $62.54 | $117.51 | 4,241,500 | — | — |
| 2018-02-02 | $64.24 | $120.71 | 3,814,100 | — | — |
| 2018-02-01 | $66.38 | $124.73 | 3,209,400 | — | — |
| 2018-01-31 | $66.96 | $125.82 | 4,875,700 | — | — |
| 2018-01-30 | $66.82 | $125.56 | 4,430,800 | — | — |
| 2018-01-29 | $69.04 | $129.73 | 2,448,400 | — | — |
| 2018-01-26 | $69.54 | $130.67 | 2,778,200 | — | — |
| 2018-01-25 | $68.24 | $128.23 | 3,857,400 | — | — |
| 2018-01-24 | $69.01 | $129.67 | 1,872,900 | — | — |
| 2018-01-23 | $68.98 | $129.62 | 2,786,800 | — | — |
| 2018-01-22 | $68.99 | $129.63 | 2,432,300 | — | — |
| 2018-01-19 | $68.72 | $129.13 | 3,272,800 | — | — |
| 2018-01-18 | $68.82 | $129.31 | 2,798,200 | — | — |
| 2018-01-17 | $69.26 | $130.14 | 1,952,200 | — | — |
| 2018-01-16 | $68.95 | $129.56 | 4,299,700 | — | — |
| 2018-01-12 | $69.02 | $129.69 | 2,637,300 | — | — |
| 2018-01-11 | $70.18 | $131.87 | 2,027,400 | — | — |
| 2018-01-10 | $68.94 | $129.54 | 2,539,300 | — | — |
| 2018-01-09 | $67.78 | $127.36 | 3,289,300 | — | — |
| 2018-01-08 | $68.24 | $128.23 | 3,118,200 | — | — |
| 2018-01-05 | $67.86 | $127.51 | 2,660,800 | — | — |
| 2018-01-04 | $67.22 | $126.31 | 2,529,300 | — | — |
| 2018-01-03 | $67.39 | $126.63 | 3,772,500 | — | — |
| 2018-01-02 | $66.52 | $124.99 | 3,755,900 | — | — |