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
- 1973-01-02 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 | $39.41 | $59.69 | 6,028,200 | — | — |
| 2018-12-28 | $38.62 | $58.50 | 6,410,300 | — | — |
| 2018-12-27 | $39.33 | $59.57 | 6,799,200 | — | — |
| 2018-12-26 | $38.59 | $58.45 | 6,190,300 | — | — |
| 2018-12-24 | $37.33 | $56.54 | 5,266,300 | — | — |
| 2018-12-21 | $37.40 | $56.65 | 14,026,400 | — | — |
| 2018-12-20 | $38.15 | $57.78 | 9,617,400 | — | — |
| 2018-12-19 | $39.34 | $59.59 | 16,477,400 | — | — |
| 2018-12-18 | $37.56 | $56.89 | 7,215,100 | — | — |
| 2018-12-17 | $37.46 | $56.74 | 10,291,900 | — | — |
| 2018-12-14 | $37.49 | $56.78 | 8,176,100 | — | — |
| 2018-12-13 | $37.29 | $56.48 | 9,853,600 | — | — |
| 2018-12-12 | $37.68 | $57.07 | 8,573,000 | — | — |
| 2018-12-11 | $36.59 | $55.42 | 11,912,500 | — | — |
| 2018-12-10 | $37.51 | $56.33 | 12,287,500 | — | — |
| 2018-12-07 | $37.90 | $56.92 | 9,247,900 | — | — |
| 2018-12-06 | $39.41 | $59.18 | 14,400,100 | — | — |
| 2018-12-04 | $40.77 | $61.23 | 9,380,100 | — | — |
| 2018-12-03 | $43.18 | $64.84 | 18,618,900 | — | — |
| 2018-11-30 | $43.25 | $64.95 | 10,036,800 | — | — |
| 2018-11-29 | $43.44 | $65.24 | 6,477,100 | — | — |
| 2018-11-28 | $44.32 | $66.56 | 6,101,400 | — | — |
| 2018-11-27 | $43.43 | $65.22 | 5,013,400 | — | — |
| 2018-11-26 | $43.85 | $65.85 | 7,361,300 | — | — |
| 2018-11-23 | $43.37 | $65.13 | 2,962,600 | — | — |
| 2018-11-21 | $43.86 | $65.87 | 8,342,000 | — | — |
| 2018-11-20 | $43.06 | $64.66 | 9,681,100 | — | — |
| 2018-11-19 | $43.30 | $65.03 | 8,538,400 | — | — |
| 2018-11-16 | $42.94 | $64.48 | 9,154,700 | — | — |
| 2018-11-15 | $42.69 | $64.11 | 7,205,700 | — | — |
| 2018-11-14 | $41.94 | $62.98 | 9,771,500 | — | — |
| 2018-11-13 | $42.16 | $63.31 | 6,009,900 | — | — |
| 2018-11-12 | $42.47 | $63.78 | 5,148,400 | — | — |
| 2018-11-09 | $43.82 | $65.81 | 5,400,000 | — | — |
| 2018-11-08 | $44.25 | $66.45 | 6,962,000 | — | — |
| 2018-11-07 | $44.43 | $66.72 | 7,472,300 | — | — |
| 2018-11-06 | $44.90 | $67.43 | 7,541,900 | — | — |
| 2018-11-05 | $44.13 | $66.27 | 7,193,400 | — | — |
| 2018-11-02 | $43.28 | $65.00 | 9,269,700 | — | — |
| 2018-11-01 | $43.12 | $64.75 | 12,040,500 | — | — |
| 2018-10-31 | $41.29 | $62.01 | 11,324,700 | — | — |
| 2018-10-30 | $40.96 | $61.51 | 22,028,500 | — | — |
| 2018-10-29 | $39.91 | $59.93 | 12,913,600 | — | — |
| 2018-10-26 | $40.92 | $61.45 | 11,628,800 | — | — |
| 2018-10-25 | $42.38 | $63.64 | 9,842,700 | — | — |
| 2018-10-24 | $42.23 | $63.42 | 9,763,600 | — | — |
| 2018-10-23 | $44.18 | $66.35 | 13,635,900 | — | — |
| 2018-10-22 | $44.96 | $67.52 | 11,050,200 | — | — |
| 2018-10-19 | $47.20 | $70.88 | 9,494,800 | — | — |
| 2018-10-18 | $48.61 | $73.00 | 7,381,700 | — | — |
| 2018-10-17 | $49.62 | $74.52 | 4,906,800 | — | — |
| 2018-10-16 | $49.30 | $74.04 | 6,663,200 | — | — |
| 2018-10-15 | $49.05 | $73.66 | 5,061,900 | — | — |
| 2018-10-12 | $49.77 | $74.74 | 5,886,600 | — | — |
| 2018-10-11 | $50.14 | $75.30 | 9,419,600 | — | — |
| 2018-10-10 | $52.39 | $78.68 | 4,572,400 | — | — |
| 2018-10-09 | $53.82 | $80.82 | 3,625,000 | — | — |
| 2018-10-08 | $54.05 | $81.17 | 3,977,300 | — | — |
| 2018-10-05 | $53.60 | $80.49 | 2,887,100 | — | — |
| 2018-10-04 | $53.90 | $80.94 | 4,804,500 | — | — |
| 2018-10-03 | $53.27 | $80.00 | 3,591,900 | — | — |
| 2018-10-02 | $53.12 | $79.77 | 2,519,400 | — | — |
| 2018-10-01 | $53.08 | $79.71 | 3,595,000 | — | — |
| 2018-09-28 | $53.24 | $79.95 | 4,463,100 | — | — |
| 2018-09-27 | $53.39 | $80.18 | 4,089,700 | — | — |
| 2018-09-26 | $54.05 | $81.17 | 4,904,700 | — | — |
| 2018-09-25 | $54.41 | $81.71 | 5,749,600 | — | — |
| 2018-09-24 | $54.65 | $82.07 | 6,603,500 | — | — |
| 2018-09-21 | $54.67 | $82.10 | 6,440,400 | — | — |
| 2018-09-20 | $54.32 | $81.57 | 5,064,400 | — | — |
| 2018-09-19 | $53.89 | $80.93 | 5,049,200 | — | — |
| 2018-09-18 | $53.95 | $81.02 | 3,885,800 | — | — |
| 2018-09-17 | $53.30 | $80.04 | 3,765,100 | — | — |
| 2018-09-14 | $53.25 | $79.97 | 3,669,500 | — | — |
| 2018-09-13 | $52.67 | $78.62 | 3,555,400 | — | — |
| 2018-09-12 | $52.32 | $78.09 | 4,775,500 | — | — |
| 2018-09-11 | $52.37 | $78.17 | 5,437,200 | — | — |
| 2018-09-10 | $52.72 | $78.69 | 4,536,600 | — | — |
| 2018-09-07 | $53.67 | $80.11 | 2,796,900 | — | — |
| 2018-09-06 | $53.90 | $80.45 | 4,692,100 | — | — |
| 2018-09-05 | $53.82 | $80.33 | 5,203,500 | — | — |
| 2018-09-04 | $53.37 | $79.66 | 3,047,000 | — | — |
| 2018-08-31 | $53.17 | $79.36 | 4,304,400 | — | — |
| 2018-08-30 | $53.64 | $80.06 | 2,948,000 | — | — |
| 2018-08-29 | $53.90 | $80.45 | 4,297,700 | — | — |
| 2018-08-28 | $54.04 | $80.66 | 3,607,400 | — | — |
| 2018-08-27 | $54.22 | $80.93 | 4,617,400 | — | — |
| 2018-08-24 | $53.31 | $79.57 | 3,017,000 | — | — |
| 2018-08-23 | $52.61 | $78.53 | 4,366,600 | — | — |
| 2018-08-22 | $53.13 | $79.30 | 4,702,600 | — | — |
| 2018-08-21 | $53.80 | $80.30 | 5,866,400 | — | — |
| 2018-08-20 | $53.16 | $79.35 | 3,209,100 | — | — |
| 2018-08-17 | $52.58 | $78.48 | 4,425,500 | — | — |
| 2018-08-16 | $52.46 | $78.30 | 5,029,300 | — | — |
| 2018-08-15 | $52.10 | $77.77 | 3,595,000 | — | — |
| 2018-08-14 | $52.33 | $78.11 | 3,185,000 | — | — |
| 2018-08-13 | $52.10 | $77.77 | 5,257,900 | — | — |
| 2018-08-10 | $52.22 | $77.94 | 5,747,000 | — | — |
| 2018-08-09 | $52.00 | $77.62 | 3,460,800 | — | — |
| 2018-08-08 | $52.44 | $78.27 | 5,512,200 | — | — |
| 2018-08-07 | $52.99 | $79.09 | 5,182,800 | — | — |
| 2018-08-06 | $53.42 | $79.74 | 6,658,300 | — | — |
| 2018-08-03 | $53.65 | $80.08 | 12,219,100 | — | — |
| 2018-08-02 | $55.16 | $82.33 | 4,729,100 | — | — |
| 2018-08-01 | $54.99 | $82.08 | 5,529,200 | — | — |
| 2018-07-31 | $55.21 | $82.41 | 5,124,000 | — | — |
| 2018-07-30 | $54.94 | $82.00 | 4,214,000 | — | — |
| 2018-07-27 | $54.36 | $81.14 | 3,313,500 | — | — |
| 2018-07-26 | $54.25 | $80.97 | 3,820,400 | — | — |
| 2018-07-25 | $53.57 | $79.96 | 3,412,800 | — | — |
| 2018-07-24 | $53.70 | $80.15 | 3,642,100 | — | — |
| 2018-07-23 | $53.40 | $79.71 | 4,533,700 | — | — |
| 2018-07-20 | $53.32 | $79.59 | 4,888,500 | — | — |
| 2018-07-19 | $53.85 | $80.38 | 4,888,700 | — | — |
| 2018-07-18 | $55.13 | $82.29 | 2,759,100 | — | — |
| 2018-07-17 | $54.71 | $81.66 | 2,248,400 | — | — |
| 2018-07-16 | $54.77 | $81.75 | 1,975,700 | — | — |
| 2018-07-13 | $54.24 | $80.96 | 2,727,400 | — | — |
| 2018-07-12 | $54.30 | $81.05 | 2,611,800 | — | — |
| 2018-07-11 | $54.56 | $81.44 | 2,753,300 | — | — |
| 2018-07-10 | $55.46 | $82.78 | 3,427,500 | — | — |
| 2018-07-09 | $55.56 | $82.93 | 4,706,400 | — | — |
| 2018-07-06 | $54.37 | $81.15 | 2,212,400 | — | — |
| 2018-07-05 | $53.92 | $80.48 | 2,743,800 | — | — |
| 2018-07-03 | $53.67 | $80.11 | 1,970,500 | — | — |
| 2018-07-02 | $53.36 | $79.65 | 5,198,800 | — | — |
| 2018-06-29 | $53.02 | $79.14 | 4,348,000 | — | — |
| 2018-06-28 | $53.23 | $79.45 | 6,015,600 | — | — |
| 2018-06-27 | $52.88 | $78.93 | 4,409,100 | — | — |
| 2018-06-26 | $53.64 | $80.06 | 3,586,800 | — | — |
| 2018-06-25 | $54.22 | $80.93 | 3,477,300 | — | — |
| 2018-06-22 | $54.46 | $81.29 | 4,778,100 | — | — |
| 2018-06-21 | $54.25 | $80.97 | 5,004,700 | — | — |
| 2018-06-20 | $55.21 | $82.41 | 4,537,500 | — | — |
| 2018-06-19 | $55.50 | $82.84 | 5,325,000 | — | — |
| 2018-06-18 | $55.55 | $82.91 | 6,504,200 | — | — |
| 2018-06-15 | $55.21 | $82.41 | 12,584,800 | — | — |
| 2018-06-14 | $54.80 | $81.80 | 6,715,200 | — | — |
| 2018-06-13 | $54.70 | $81.65 | 6,017,400 | — | — |
| 2018-06-12 | $54.56 | $80.96 | 4,599,800 | — | — |
| 2018-06-11 | $55.13 | $81.81 | 3,707,000 | — | — |
| 2018-06-08 | $55.12 | $81.79 | 6,956,200 | — | — |
| 2018-06-07 | $53.87 | $79.94 | 5,306,500 | — | — |
| 2018-06-06 | $53.94 | $80.04 | 5,892,500 | — | — |
| 2018-06-05 | $53.84 | $79.89 | 3,947,300 | — | — |
| 2018-06-04 | $53.78 | $79.80 | 3,634,900 | — | — |
| 2018-06-01 | $53.29 | $79.07 | 4,449,000 | — | — |
| 2018-05-31 | $52.79 | $78.33 | 5,996,300 | — | — |
| 2018-05-30 | $53.07 | $78.75 | 4,317,300 | — | — |
| 2018-05-29 | $52.18 | $77.43 | 6,583,900 | — | — |
| 2018-05-25 | $53.30 | $79.09 | 2,884,500 | — | — |
| 2018-05-24 | $53.71 | $79.70 | 4,167,500 | — | — |
| 2018-05-23 | $54.14 | $80.34 | 4,298,100 | — | — |
| 2018-05-22 | $55.12 | $81.79 | 5,617,100 | — | — |
| 2018-05-21 | $55.29 | $82.04 | 5,076,700 | — | — |
| 2018-05-18 | $55.15 | $81.83 | 9,821,600 | — | — |
| 2018-05-17 | $54.79 | $81.30 | 8,540,800 | — | — |
| 2018-05-16 | $53.71 | $79.70 | 5,461,100 | — | — |
| 2018-05-15 | $53.23 | $78.99 | 4,852,700 | — | — |
| 2018-05-14 | $52.92 | $78.53 | 6,183,900 | — | — |
| 2018-05-11 | $52.85 | $78.42 | 3,766,500 | — | — |
| 2018-05-10 | $52.75 | $78.27 | 5,415,600 | — | — |
| 2018-05-09 | $52.82 | $78.38 | 4,536,400 | — | — |
| 2018-05-08 | $53.08 | $78.76 | 9,111,900 | — | — |
| 2018-05-07 | $53.28 | $79.06 | 10,194,600 | — | — |
| 2018-05-04 | $52.84 | $78.41 | 12,504,000 | — | — |
| 2018-05-03 | $51.94 | $77.07 | 23,105,800 | — | — |
| 2018-05-02 | $54.84 | $81.37 | 7,199,700 | — | — |
| 2018-05-01 | $56.31 | $83.56 | 4,196,900 | — | — |
| 2018-04-30 | $56.00 | $83.10 | 5,628,400 | — | — |
| 2018-04-27 | $56.25 | $83.47 | 4,837,100 | — | — |
| 2018-04-26 | $55.54 | $82.41 | 3,551,200 | — | — |
| 2018-04-25 | $55.40 | $82.21 | 3,158,200 | — | — |
| 2018-04-24 | $55.09 | $81.75 | 4,935,000 | — | — |
| 2018-04-23 | $55.18 | $81.88 | 4,393,000 | — | — |
| 2018-04-20 | $55.43 | $82.25 | 5,001,500 | — | — |
| 2018-04-19 | $55.18 | $81.88 | 5,692,600 | — | — |
| 2018-04-18 | $54.46 | $80.81 | 3,985,600 | — | — |
| 2018-04-17 | $54.26 | $80.51 | 5,014,400 | — | — |
| 2018-04-16 | $54.28 | $80.54 | 6,509,800 | — | — |
| 2018-04-13 | $53.59 | $79.52 | 4,468,700 | — | — |
| 2018-04-12 | $53.49 | $79.37 | 4,950,100 | — | — |
| 2018-04-11 | $53.36 | $79.18 | 4,242,800 | — | — |
| 2018-04-10 | $53.52 | $79.42 | 3,824,500 | — | — |
| 2018-04-09 | $53.30 | $79.09 | 4,697,200 | — | — |
| 2018-04-06 | $53.60 | $79.53 | 5,138,200 | — | — |
| 2018-04-05 | $54.55 | $80.94 | 4,993,800 | — | — |
| 2018-04-04 | $54.22 | $80.45 | 4,606,400 | — | — |
| 2018-04-03 | $53.73 | $79.73 | 5,608,900 | — | — |
| 2018-04-02 | $53.12 | $78.82 | 7,341,400 | — | — |
| 2018-03-29 | $54.42 | $80.75 | 4,538,000 | — | — |
| 2018-03-28 | $54.52 | $80.90 | 6,870,600 | — | — |
| 2018-03-27 | $53.78 | $79.80 | 6,637,700 | — | — |
| 2018-03-26 | $54.21 | $80.44 | 6,978,100 | — | — |
| 2018-03-23 | $53.41 | $79.25 | 8,215,100 | — | — |
| 2018-03-22 | $54.81 | $81.33 | 9,088,200 | — | — |
| 2018-03-21 | $55.84 | $82.86 | 10,173,500 | — | — |
| 2018-03-20 | $55.63 | $82.55 | 9,030,100 | — | — |
| 2018-03-19 | $54.45 | $80.80 | 7,014,300 | — | — |
| 2018-03-16 | $54.30 | $80.57 | 11,138,300 | — | — |
| 2018-03-15 | $54.66 | $81.11 | 8,167,800 | — | — |
| 2018-03-14 | $54.93 | $81.51 | 8,079,300 | — | — |
| 2018-03-13 | $55.94 | $82.53 | 7,670,200 | — | — |
| 2018-03-12 | $56.61 | $83.52 | 7,615,600 | — | — |
| 2018-03-09 | $56.57 | $83.46 | 9,719,800 | — | — |
| 2018-03-08 | $56.27 | $83.02 | 12,077,600 | — | — |
| 2018-03-07 | $57.31 | $84.55 | 5,873,100 | — | — |
| 2018-03-06 | $58.03 | $85.62 | 5,520,400 | — | — |
| 2018-03-05 | $57.62 | $85.01 | 9,483,100 | — | — |
| 2018-03-02 | $56.51 | $83.37 | 8,435,000 | — | — |
| 2018-03-01 | $56.47 | $83.31 | 9,758,600 | — | — |
| 2018-02-28 | $57.34 | $84.60 | 9,170,500 | — | — |
| 2018-02-27 | $58.23 | $85.91 | 8,559,300 | — | — |
| 2018-02-26 | $59.01 | $87.06 | 11,793,300 | — | — |
| 2018-02-23 | $60.07 | $88.63 | 5,612,000 | — | — |
| 2018-02-22 | $59.96 | $88.46 | 23,186,900 | — | — |
| 2018-02-21 | $60.18 | $88.79 | 7,203,200 | — | — |
| 2018-02-20 | $60.04 | $88.58 | 5,349,100 | — | — |
| 2018-02-16 | $59.47 | $87.74 | 6,828,600 | — | — |
| 2018-02-15 | $59.23 | $87.39 | 7,869,700 | — | — |
| 2018-02-14 | $59.41 | $87.65 | 6,742,100 | — | — |
| 2018-02-13 | $59.43 | $87.68 | 4,948,300 | — | — |
| 2018-02-12 | $59.61 | $87.95 | 6,074,100 | — | — |
| 2018-02-09 | $60.22 | $88.85 | 15,132,000 | — | — |
| 2018-02-08 | $58.28 | $85.98 | 7,377,600 | — | — |
| 2018-02-07 | $60.47 | $89.22 | 7,719,800 | — | — |
| 2018-02-06 | $60.26 | $88.91 | 12,035,700 | — | — |
| 2018-02-05 | $60.63 | $89.45 | 8,578,200 | — | — |
| 2018-02-02 | $63.04 | $93.01 | 4,294,400 | — | — |
| 2018-02-01 | $64.17 | $94.67 | 4,120,500 | — | — |
| 2018-01-31 | $63.92 | $94.31 | 4,909,500 | — | — |
| 2018-01-30 | $63.35 | $93.46 | 4,555,700 | — | — |
| 2018-01-29 | $64.26 | $94.81 | 4,270,500 | — | — |
| 2018-01-26 | $64.68 | $95.43 | 5,014,100 | — | — |
| 2018-01-25 | $64.80 | $95.60 | 6,113,400 | — | — |
| 2018-01-24 | $64.32 | $94.90 | 10,387,500 | — | — |
| 2018-01-23 | $62.34 | $91.97 | 10,001,200 | — | — |
| 2018-01-22 | $61.00 | $90.00 | 7,217,600 | — | — |
| 2018-01-19 | $61.55 | $90.81 | 6,498,700 | — | — |
| 2018-01-18 | $61.53 | $90.78 | 5,402,100 | — | — |
| 2018-01-17 | $61.42 | $90.62 | 4,935,700 | — | — |
| 2018-01-16 | $61.06 | $90.09 | 6,078,900 | — | — |
| 2018-01-12 | $60.97 | $89.95 | 6,240,100 | — | — |
| 2018-01-11 | $61.15 | $90.22 | 6,536,500 | — | — |
| 2018-01-10 | $61.00 | $90.00 | 12,261,300 | — | — |
| 2018-01-09 | $60.63 | $89.45 | 6,669,100 | — | — |
| 2018-01-08 | $60.25 | $88.89 | 3,229,200 | — | — |
| 2018-01-05 | $60.65 | $89.48 | 3,726,100 | — | — |
| 2018-01-04 | $60.40 | $89.11 | 4,170,600 | — | — |
| 2018-01-03 | $60.16 | $88.76 | 4,959,200 | — | — |
| 2018-01-02 | $59.50 | $87.78 | 3,769,600 | — | — |