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
- 1997-09-17 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 | $91.92 | $119.78 | 1,657,000 | — | — |
| 2018-12-28 | $91.61 | $119.38 | 1,699,500 | — | — |
| 2018-12-27 | $90.96 | $118.53 | 2,081,600 | — | — |
| 2018-12-26 | $89.99 | $117.26 | 2,030,200 | — | — |
| 2018-12-24 | $87.02 | $113.39 | 1,806,000 | — | — |
| 2018-12-21 | $88.14 | $114.85 | 5,364,600 | — | — |
| 2018-12-20 | $87.12 | $113.52 | 4,348,500 | — | — |
| 2018-12-19 | $90.12 | $117.43 | 2,563,300 | — | — |
| 2018-12-18 | $90.10 | $117.41 | 1,819,600 | — | — |
| 2018-12-17 | $89.71 | $116.90 | 3,099,100 | — | — |
| 2018-12-14 | $91.70 | $119.49 | 2,109,800 | — | — |
| 2018-12-13 | $93.46 | $121.79 | 3,330,000 | — | — |
| 2018-12-12 | $90.46 | $117.88 | 2,441,000 | — | — |
| 2018-12-11 | $89.81 | $117.03 | 2,148,900 | — | — |
| 2018-12-10 | $90.26 | $117.62 | 2,303,000 | — | — |
| 2018-12-07 | $90.43 | $117.84 | 2,995,300 | — | — |
| 2018-12-06 | $91.50 | $119.23 | 3,714,900 | — | — |
| 2018-12-04 | $90.68 | $118.16 | 2,854,900 | — | — |
| 2018-12-03 | $92.07 | $119.97 | 3,648,300 | — | — |
| 2018-11-30 | $92.22 | $120.17 | 4,725,100 | — | — |
| 2018-11-29 | $91.86 | $119.70 | 2,003,600 | — | — |
| 2018-11-28 | $91.73 | $119.53 | 1,910,500 | — | — |
| 2018-11-27 | $89.47 | $116.59 | 1,704,900 | — | — |
| 2018-11-26 | $88.31 | $115.08 | 1,743,400 | — | — |
| 2018-11-23 | $87.19 | $113.62 | 853,400 | — | — |
| 2018-11-21 | $87.03 | $112.94 | 1,751,900 | — | — |
| 2018-11-20 | $87.19 | $113.15 | 1,871,100 | — | — |
| 2018-11-19 | $88.13 | $114.37 | 2,565,300 | — | — |
| 2018-11-16 | $88.89 | $115.35 | 2,420,900 | — | — |
| 2018-11-15 | $88.79 | $115.22 | 2,791,100 | — | — |
| 2018-11-14 | $89.18 | $115.73 | 2,552,400 | — | — |
| 2018-11-13 | $89.03 | $115.53 | 1,514,300 | — | — |
| 2018-11-12 | $89.45 | $116.08 | 1,332,000 | — | — |
| 2018-11-09 | $90.72 | $117.73 | 1,821,900 | — | — |
| 2018-11-08 | $90.46 | $117.39 | 2,465,500 | — | — |
| 2018-11-07 | $89.38 | $115.99 | 2,727,500 | — | — |
| 2018-11-06 | $87.90 | $114.07 | 2,998,200 | — | — |
| 2018-11-05 | $87.47 | $113.51 | 2,475,400 | — | — |
| 2018-11-02 | $86.90 | $112.77 | 3,007,400 | — | — |
| 2018-11-01 | $87.99 | $114.18 | 3,116,400 | — | — |
| 2018-10-31 | $90.41 | $117.32 | 4,798,400 | — | — |
| 2018-10-30 | $86.43 | $112.16 | 3,708,900 | — | — |
| 2018-10-29 | $85.47 | $110.91 | 1,957,000 | — | — |
| 2018-10-26 | $85.78 | $111.32 | 2,118,700 | — | — |
| 2018-10-25 | $86.92 | $112.80 | 2,166,300 | — | — |
| 2018-10-24 | $87.06 | $112.98 | 1,948,300 | — | — |
| 2018-10-23 | $88.82 | $115.26 | 2,724,300 | — | — |
| 2018-10-22 | $89.35 | $115.95 | 2,265,300 | — | — |
| 2018-10-19 | $89.40 | $116.01 | 1,460,200 | — | — |
| 2018-10-18 | $89.82 | $116.56 | 1,986,600 | — | — |
| 2018-10-17 | $91.36 | $118.56 | 1,335,100 | — | — |
| 2018-10-16 | $90.43 | $117.35 | 1,516,200 | — | — |
| 2018-10-15 | $88.45 | $114.78 | 1,180,400 | — | — |
| 2018-10-12 | $88.05 | $114.26 | 1,747,800 | — | — |
| 2018-10-11 | $87.07 | $112.99 | 2,250,400 | — | — |
| 2018-10-10 | $89.20 | $115.75 | 1,756,100 | — | — |
| 2018-10-09 | $91.18 | $118.32 | 2,162,900 | — | — |
| 2018-10-08 | $90.64 | $117.62 | 1,198,700 | — | — |
| 2018-10-05 | $90.00 | $116.79 | 1,371,000 | — | — |
| 2018-10-04 | $89.57 | $116.23 | 1,561,200 | — | — |
| 2018-10-03 | $89.76 | $116.48 | 1,123,600 | — | — |
| 2018-10-02 | $89.98 | $116.77 | 1,504,500 | — | — |
| 2018-10-01 | $90.42 | $117.34 | 2,007,100 | — | — |
| 2018-09-28 | $90.91 | $117.97 | 2,074,400 | — | — |
| 2018-09-27 | $90.32 | $117.21 | 927,900 | — | — |
| 2018-09-26 | $89.88 | $116.64 | 1,303,600 | — | — |
| 2018-09-25 | $89.88 | $116.64 | 1,658,500 | — | — |
| 2018-09-24 | $89.30 | $115.88 | 1,409,800 | — | — |
| 2018-09-21 | $89.53 | $116.18 | 3,859,500 | — | — |
| 2018-09-20 | $88.96 | $115.44 | 1,098,300 | — | — |
| 2018-09-19 | $88.55 | $114.91 | 867,200 | — | — |
| 2018-09-18 | $88.29 | $114.57 | 1,361,900 | — | — |
| 2018-09-17 | $87.69 | $113.79 | 1,257,500 | — | — |
| 2018-09-14 | $88.14 | $114.38 | 1,778,800 | — | — |
| 2018-09-13 | $88.49 | $114.83 | 1,168,200 | — | — |
| 2018-09-12 | $88.33 | $114.63 | 1,294,800 | — | — |
| 2018-09-11 | $88.23 | $114.50 | 1,834,900 | — | — |
| 2018-09-10 | $88.46 | $114.79 | 1,299,400 | — | — |
| 2018-09-07 | $88.40 | $114.72 | 1,394,400 | — | — |
| 2018-09-06 | $87.92 | $114.09 | 2,209,700 | — | — |
| 2018-09-05 | $86.73 | $112.55 | 2,577,900 | — | — |
| 2018-09-04 | $87.02 | $112.93 | 1,640,800 | — | — |
| 2018-08-31 | $86.89 | $112.76 | 2,537,300 | — | — |
| 2018-08-30 | $85.70 | $111.21 | 1,376,500 | — | — |
| 2018-08-29 | $85.99 | $111.59 | 1,564,500 | — | — |
| 2018-08-28 | $85.37 | $110.78 | 1,817,400 | — | — |
| 2018-08-27 | $84.49 | $109.64 | 1,290,700 | — | — |
| 2018-08-24 | $84.14 | $109.19 | 1,038,700 | — | — |
| 2018-08-23 | $83.52 | $108.38 | 1,186,900 | — | — |
| 2018-08-22 | $83.81 | $108.76 | 1,146,400 | — | — |
| 2018-08-21 | $84.33 | $109.43 | 1,339,500 | — | — |
| 2018-08-20 | $84.11 | $109.15 | 1,739,700 | — | — |
| 2018-08-17 | $83.81 | $108.76 | 1,664,700 | — | — |
| 2018-08-16 | $84.20 | $108.80 | 1,722,700 | — | — |
| 2018-08-15 | $82.87 | $107.08 | 1,529,100 | — | — |
| 2018-08-14 | $83.09 | $107.36 | 1,727,600 | — | — |
| 2018-08-13 | $82.38 | $106.45 | 1,343,300 | — | — |
| 2018-08-10 | $82.94 | $107.17 | 1,915,500 | — | — |
| 2018-08-09 | $82.73 | $106.90 | 1,367,000 | — | — |
| 2018-08-08 | $81.92 | $105.85 | 1,531,700 | — | — |
| 2018-08-07 | $81.33 | $105.09 | 2,181,900 | — | — |
| 2018-08-06 | $81.59 | $105.43 | 1,749,000 | — | — |
| 2018-08-03 | $81.86 | $105.77 | 2,194,000 | — | — |
| 2018-08-02 | $80.63 | $104.19 | 2,732,500 | — | — |
| 2018-08-01 | $79.47 | $102.69 | 2,766,100 | — | — |
| 2018-07-31 | $79.29 | $102.45 | 2,030,000 | — | — |
| 2018-07-30 | $78.74 | $101.74 | 1,441,200 | — | — |
| 2018-07-27 | $78.91 | $101.96 | 1,376,600 | — | — |
| 2018-07-26 | $78.95 | $102.01 | 2,195,100 | — | — |
| 2018-07-25 | $78.67 | $101.65 | 1,286,300 | — | — |
| 2018-07-24 | $78.25 | $101.11 | 1,492,100 | — | — |
| 2018-07-23 | $78.95 | $102.01 | 1,019,300 | — | — |
| 2018-07-20 | $79.31 | $102.48 | 1,426,700 | — | — |
| 2018-07-19 | $79.33 | $102.51 | 1,585,500 | — | — |
| 2018-07-18 | $79.49 | $102.71 | 1,650,900 | — | — |
| 2018-07-17 | $78.72 | $101.72 | 770,700 | — | — |
| 2018-07-16 | $78.66 | $101.64 | 762,600 | — | — |
| 2018-07-13 | $79.14 | $102.26 | 936,800 | — | — |
| 2018-07-12 | $79.12 | $102.23 | 1,176,800 | — | — |
| 2018-07-11 | $78.79 | $101.81 | 1,278,000 | — | — |
| 2018-07-10 | $79.31 | $102.48 | 1,232,200 | — | — |
| 2018-07-09 | $79.17 | $102.30 | 1,598,400 | — | — |
| 2018-07-06 | $78.27 | $101.14 | 1,392,600 | — | — |
| 2018-07-05 | $77.74 | $100.45 | 1,431,000 | — | — |
| 2018-07-03 | $77.84 | $100.58 | 968,300 | — | — |
| 2018-07-02 | $78.11 | $100.93 | 1,599,100 | — | — |
| 2018-06-29 | $78.22 | $101.07 | 3,246,400 | — | — |
| 2018-06-28 | $77.89 | $100.65 | 2,165,300 | — | — |
| 2018-06-27 | $78.87 | $101.91 | 2,873,600 | — | — |
| 2018-06-26 | $80.01 | $103.38 | 2,490,100 | — | — |
| 2018-06-25 | $78.59 | $101.55 | 2,040,100 | — | — |
| 2018-06-22 | $80.36 | $103.84 | 3,678,300 | — | — |
| 2018-06-21 | $79.73 | $103.02 | 1,960,100 | — | — |
| 2018-06-20 | $80.86 | $104.48 | 2,627,800 | — | — |
| 2018-06-19 | $81.01 | $104.68 | 3,039,500 | — | — |
| 2018-06-18 | $82.81 | $107.00 | 3,128,000 | — | — |
| 2018-06-15 | $82.62 | $106.76 | 4,893,100 | — | — |
| 2018-06-14 | $83.38 | $107.74 | 2,544,100 | — | — |
| 2018-06-13 | $82.59 | $106.72 | 2,177,900 | — | — |
| 2018-06-12 | $83.23 | $107.55 | 2,039,100 | — | — |
| 2018-06-11 | $83.11 | $107.39 | 2,950,500 | — | — |
| 2018-06-08 | $83.18 | $107.48 | 2,824,800 | — | — |
| 2018-06-07 | $84.19 | $108.79 | 2,243,100 | — | — |
| 2018-06-06 | $83.61 | $108.04 | 2,843,300 | — | — |
| 2018-06-05 | $82.91 | $107.13 | 1,940,900 | — | — |
| 2018-06-04 | $82.29 | $106.33 | 1,464,400 | — | — |
| 2018-06-01 | $81.91 | $105.84 | 1,978,600 | — | — |
| 2018-05-31 | $81.33 | $105.09 | 5,390,400 | — | — |
| 2018-05-30 | $82.51 | $106.61 | 2,628,100 | — | — |
| 2018-05-29 | $81.91 | $105.84 | 2,147,300 | — | — |
| 2018-05-25 | $82.53 | $106.64 | 1,814,400 | — | — |
| 2018-05-24 | $83.47 | $107.86 | 1,621,900 | — | — |
| 2018-05-23 | $83.09 | $107.36 | 1,691,800 | — | — |
| 2018-05-22 | $82.38 | $106.45 | 2,367,000 | — | — |
| 2018-05-21 | $82.69 | $106.85 | 1,599,500 | — | — |
| 2018-05-18 | $82.34 | $106.40 | 2,477,900 | — | — |
| 2018-05-17 | $83.00 | $107.25 | 1,982,500 | — | — |
| 2018-05-16 | $83.57 | $107.98 | 1,743,200 | — | — |
| 2018-05-15 | $83.34 | $107.69 | 1,600,300 | — | — |
| 2018-05-14 | $83.60 | $107.56 | 1,544,600 | — | — |
| 2018-05-11 | $84.62 | $108.87 | 1,419,400 | — | — |
| 2018-05-10 | $84.68 | $108.95 | 2,375,800 | — | — |
| 2018-05-09 | $84.45 | $108.65 | 1,780,200 | — | — |
| 2018-05-08 | $83.51 | $107.44 | 1,641,000 | — | — |
| 2018-05-07 | $83.11 | $106.93 | 3,366,400 | — | — |
| 2018-05-04 | $82.43 | $106.05 | 2,136,500 | — | — |
| 2018-05-03 | $82.67 | $106.36 | 5,644,800 | — | — |
| 2018-05-02 | $80.20 | $103.18 | 6,576,900 | — | — |
| 2018-05-01 | $86.64 | $111.47 | 3,391,900 | — | — |
| 2018-04-30 | $87.10 | $112.06 | 3,487,800 | — | — |
| 2018-04-27 | $87.05 | $112.00 | 2,225,000 | — | — |
| 2018-04-26 | $86.76 | $111.62 | 2,899,300 | — | — |
| 2018-04-25 | $85.26 | $109.69 | 1,648,900 | — | — |
| 2018-04-24 | $85.18 | $109.59 | 1,783,300 | — | — |
| 2018-04-23 | $85.89 | $110.50 | 1,835,600 | — | — |
| 2018-04-20 | $86.29 | $111.02 | 1,730,500 | — | — |
| 2018-04-19 | $86.44 | $111.21 | 1,568,400 | — | — |
| 2018-04-18 | $86.99 | $111.92 | 1,848,400 | — | — |
| 2018-04-17 | $86.60 | $111.42 | 1,620,800 | — | — |
| 2018-04-16 | $86.26 | $110.98 | 1,645,000 | — | — |
| 2018-04-13 | $85.42 | $109.90 | 1,634,000 | — | — |
| 2018-04-12 | $85.75 | $110.32 | 1,679,000 | — | — |
| 2018-04-11 | $85.44 | $109.93 | 1,586,500 | — | — |
| 2018-04-10 | $85.58 | $110.11 | 2,342,900 | — | — |
| 2018-04-09 | $84.45 | $108.65 | 1,490,100 | — | — |
| 2018-04-06 | $84.46 | $108.66 | 1,891,600 | — | — |
| 2018-04-05 | $86.01 | $110.66 | 1,978,500 | — | — |
| 2018-04-04 | $85.42 | $109.90 | 2,610,400 | — | — |
| 2018-04-03 | $84.11 | $108.21 | 2,463,400 | — | — |
| 2018-04-02 | $83.74 | $107.74 | 2,282,900 | — | — |
| 2018-03-29 | $85.13 | $109.53 | 1,718,900 | — | — |
| 2018-03-28 | $84.25 | $108.39 | 2,476,400 | — | — |
| 2018-03-27 | $83.88 | $107.92 | 3,006,200 | — | — |
| 2018-03-26 | $84.03 | $108.11 | 2,049,900 | — | — |
| 2018-03-23 | $81.68 | $105.09 | 2,720,600 | — | — |
| 2018-03-22 | $82.18 | $105.73 | 1,996,300 | — | — |
| 2018-03-21 | $82.81 | $106.54 | 1,302,600 | — | — |
| 2018-03-20 | $83.09 | $106.90 | 1,855,500 | — | — |
| 2018-03-19 | $82.14 | $105.68 | 2,176,400 | — | — |
| 2018-03-16 | $83.50 | $107.43 | 2,344,100 | — | — |
| 2018-03-15 | $82.88 | $106.63 | 2,233,700 | — | — |
| 2018-03-14 | $82.27 | $105.85 | 1,692,500 | — | — |
| 2018-03-13 | $82.35 | $105.95 | 1,890,400 | — | — |
| 2018-03-12 | $82.41 | $106.03 | 2,666,800 | — | — |
| 2018-03-09 | $82.95 | $106.72 | 1,897,700 | — | — |
| 2018-03-08 | $82.42 | $106.04 | 2,377,400 | — | — |
| 2018-03-07 | $81.41 | $104.74 | 1,855,800 | — | — |
| 2018-03-06 | $81.38 | $104.70 | 1,968,700 | — | — |
| 2018-03-05 | $80.63 | $103.74 | 1,896,100 | — | — |
| 2018-03-02 | $80.29 | $103.30 | 2,776,700 | — | — |
| 2018-03-01 | $79.70 | $102.54 | 2,674,000 | — | — |
| 2018-02-28 | $81.38 | $104.70 | 3,629,400 | — | — |
| 2018-02-27 | $80.18 | $103.16 | 2,315,800 | — | — |
| 2018-02-26 | $80.57 | $103.66 | 1,790,000 | — | — |
| 2018-02-23 | $79.80 | $102.67 | 2,329,600 | — | — |
| 2018-02-22 | $78.32 | $100.76 | 1,881,100 | — | — |
| 2018-02-21 | $77.81 | $100.11 | 2,209,900 | — | — |
| 2018-02-20 | $78.08 | $100.46 | 2,553,700 | — | — |
| 2018-02-16 | $78.25 | $100.67 | 2,688,300 | — | — |
| 2018-02-15 | $78.97 | $101.60 | 2,901,900 | — | — |
| 2018-02-14 | $77.88 | $100.20 | 3,108,000 | — | — |
| 2018-02-13 | $77.77 | $100.06 | 1,512,700 | — | — |
| 2018-02-12 | $78.07 | $99.98 | 3,023,800 | — | — |
| 2018-02-09 | $79.31 | $101.57 | 5,100,400 | — | — |
| 2018-02-08 | $76.30 | $97.71 | 4,632,800 | — | — |
| 2018-02-07 | $80.13 | $102.62 | 3,561,100 | — | — |
| 2018-02-06 | $80.58 | $103.19 | 3,050,100 | — | — |
| 2018-02-05 | $79.80 | $102.20 | 2,870,300 | — | — |
| 2018-02-02 | $82.63 | $105.82 | 3,161,400 | — | — |
| 2018-02-01 | $83.98 | $107.55 | 1,685,300 | — | — |
| 2018-01-31 | $84.59 | $108.33 | 2,132,100 | — | — |
| 2018-01-30 | $84.59 | $108.33 | 1,779,600 | — | — |
| 2018-01-29 | $86.48 | $110.75 | 2,303,300 | — | — |
| 2018-01-26 | $86.20 | $110.39 | 1,332,600 | — | — |
| 2018-01-25 | $85.66 | $109.70 | 929,800 | — | — |
| 2018-01-24 | $85.24 | $109.16 | 1,192,900 | — | — |
| 2018-01-23 | $85.84 | $109.93 | 2,010,100 | — | — |
| 2018-01-22 | $84.91 | $108.74 | 1,469,300 | — | — |
| 2018-01-19 | $83.81 | $107.33 | 1,677,700 | — | — |
| 2018-01-18 | $83.10 | $106.42 | 1,015,200 | — | — |
| 2018-01-17 | $83.09 | $106.41 | 1,678,500 | — | — |
| 2018-01-16 | $82.93 | $106.20 | 1,391,200 | — | — |
| 2018-01-12 | $83.62 | $107.09 | 1,377,300 | — | — |
| 2018-01-11 | $82.49 | $105.64 | 1,352,700 | — | — |
| 2018-01-10 | $82.55 | $105.72 | 887,100 | — | — |
| 2018-01-09 | $82.76 | $105.99 | 1,701,000 | — | — |
| 2018-01-08 | $82.98 | $106.27 | 1,599,400 | — | — |
| 2018-01-05 | $82.84 | $106.09 | 1,927,100 | — | — |
| 2018-01-04 | $82.36 | $105.47 | 1,971,200 | — | — |
| 2018-01-03 | $81.53 | $104.41 | 2,554,900 | — | — |
| 2018-01-02 | $81.60 | $104.50 | 1,747,800 | — | — |