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
- 1991-10-24 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 | $41.16 | $41.48 | 1,583,700 | — | — |
| 2018-12-28 | $40.87 | $41.18 | 942,000 | — | — |
| 2018-12-27 | $41.09 | $41.40 | 1,419,900 | — | — |
| 2018-12-26 | $40.15 | $40.46 | 1,452,000 | — | — |
| 2018-12-24 | $38.53 | $38.82 | 780,600 | — | — |
| 2018-12-21 | $39.78 | $40.08 | 3,051,600 | — | — |
| 2018-12-20 | $40.25 | $40.56 | 1,451,400 | — | — |
| 2018-12-19 | $40.63 | $40.94 | 1,415,100 | — | — |
| 2018-12-18 | $41.79 | $42.11 | 1,275,000 | — | — |
| 2018-12-17 | $41.47 | $41.79 | 1,654,200 | — | — |
| 2018-12-14 | $41.14 | $41.46 | 1,669,500 | — | — |
| 2018-12-13 | $42.17 | $42.49 | 1,212,000 | — | — |
| 2018-12-12 | $43.41 | $43.74 | 1,719,900 | — | — |
| 2018-12-11 | $43.23 | $43.56 | 1,817,100 | — | — |
| 2018-12-10 | $43.25 | $43.58 | 2,499,900 | — | — |
| 2018-12-07 | $42.92 | $43.24 | 2,372,400 | — | — |
| 2018-12-06 | $44.73 | $45.07 | 3,108,900 | — | — |
| 2018-12-04 | $43.22 | $43.51 | 3,018,900 | — | — |
| 2018-12-03 | $45.16 | $45.46 | 1,272,900 | — | — |
| 2018-11-30 | $45.58 | $45.88 | 2,456,700 | — | — |
| 2018-11-29 | $45.00 | $45.30 | 1,353,900 | — | — |
| 2018-11-28 | $45.77 | $46.07 | 1,295,700 | — | — |
| 2018-11-27 | $44.22 | $44.51 | 2,539,800 | — | — |
| 2018-11-26 | $44.46 | $44.75 | 1,958,700 | — | — |
| 2018-11-23 | $43.02 | $43.31 | 693,600 | — | — |
| 2018-11-21 | $43.23 | $43.51 | 1,486,500 | — | — |
| 2018-11-20 | $42.32 | $42.60 | 1,954,800 | — | — |
| 2018-11-19 | $44.77 | $45.07 | 1,612,500 | — | — |
| 2018-11-16 | $44.88 | $45.18 | 1,244,700 | — | — |
| 2018-11-15 | $45.37 | $45.67 | 1,523,400 | — | — |
| 2018-11-14 | $44.41 | $44.70 | 1,379,700 | — | — |
| 2018-11-13 | $43.84 | $44.13 | 1,690,500 | — | — |
| 2018-11-12 | $44.14 | $44.43 | 1,719,900 | — | — |
| 2018-11-09 | $45.00 | $45.29 | 2,688,300 | — | — |
| 2018-11-08 | $45.98 | $46.28 | 1,776,900 | — | — |
| 2018-11-07 | $46.78 | $47.09 | 2,215,800 | — | — |
| 2018-11-06 | $45.58 | $45.88 | 2,188,500 | — | — |
| 2018-11-05 | $44.58 | $44.88 | 1,739,400 | — | — |
| 2018-11-02 | $44.53 | $44.82 | 1,982,700 | — | — |
| 2018-11-01 | $44.53 | $44.82 | 2,524,500 | — | — |
| 2018-10-31 | $43.47 | $43.76 | 3,456,600 | — | — |
| 2018-10-30 | $42.07 | $42.35 | 2,341,500 | — | — |
| 2018-10-29 | $40.20 | $40.47 | 1,665,300 | — | — |
| 2018-10-26 | $41.46 | $41.74 | 2,293,500 | — | — |
| 2018-10-25 | $41.57 | $41.85 | 4,705,200 | — | — |
| 2018-10-24 | $41.17 | $41.44 | 2,779,200 | — | — |
| 2018-10-23 | $42.81 | $43.09 | 1,866,300 | — | — |
| 2018-10-22 | $43.71 | $44.00 | 2,375,100 | — | — |
| 2018-10-19 | $44.02 | $44.31 | 2,171,400 | — | — |
| 2018-10-18 | $44.05 | $44.34 | 1,976,100 | — | — |
| 2018-10-17 | $45.20 | $45.50 | 1,580,400 | — | — |
| 2018-10-16 | $46.33 | $46.64 | 2,271,900 | — | — |
| 2018-10-15 | $45.19 | $45.49 | 2,022,600 | — | — |
| 2018-10-12 | $45.52 | $45.82 | 2,394,300 | — | — |
| 2018-10-11 | $45.44 | $45.74 | 1,983,900 | — | — |
| 2018-10-10 | $46.33 | $46.64 | 4,171,500 | — | — |
| 2018-10-09 | $49.47 | $49.79 | 1,752,600 | — | — |
| 2018-10-08 | $50.25 | $50.58 | 1,462,500 | — | — |
| 2018-10-05 | $50.62 | $50.96 | 2,041,200 | — | — |
| 2018-10-04 | $51.49 | $51.83 | 1,131,000 | — | — |
| 2018-10-03 | $52.26 | $52.61 | 1,251,900 | — | — |
| 2018-10-02 | $52.11 | $52.45 | 1,452,000 | — | — |
| 2018-10-01 | $53.86 | $54.22 | 1,056,900 | — | — |
| 2018-09-28 | $53.75 | $54.11 | 1,029,900 | — | — |
| 2018-09-27 | $53.56 | $53.91 | 1,109,100 | — | — |
| 2018-09-26 | $53.84 | $54.19 | 1,332,600 | — | — |
| 2018-09-25 | $53.33 | $53.69 | 2,758,800 | — | — |
| 2018-09-24 | $52.71 | $53.06 | 2,555,700 | — | — |
| 2018-09-21 | $52.26 | $52.60 | 4,052,700 | — | — |
| 2018-09-20 | $52.73 | $53.08 | 2,619,600 | — | — |
| 2018-09-19 | $53.72 | $54.07 | 2,316,000 | — | — |
| 2018-09-18 | $54.28 | $54.64 | 1,789,200 | — | — |
| 2018-09-17 | $54.04 | $54.40 | 2,120,700 | — | — |
| 2018-09-14 | $55.30 | $55.66 | 1,695,600 | — | — |
| 2018-09-13 | $55.46 | $55.83 | 1,205,400 | — | — |
| 2018-09-12 | $55.54 | $55.90 | 1,577,100 | — | — |
| 2018-09-11 | $56.01 | $56.38 | 2,315,100 | — | — |
| 2018-09-10 | $55.86 | $56.23 | 2,559,300 | — | — |
| 2018-09-07 | $55.06 | $55.42 | 1,917,900 | — | — |
| 2018-09-06 | $55.12 | $55.48 | 3,124,500 | — | — |
| 2018-09-05 | $52.93 | $53.28 | 2,280,900 | — | — |
| 2018-09-04 | $51.50 | $51.79 | 1,351,500 | — | — |
| 2018-08-31 | $50.80 | $51.09 | 2,046,900 | — | — |
| 2018-08-30 | $51.06 | $51.35 | 1,216,500 | — | — |
| 2018-08-29 | $50.99 | $51.28 | 1,711,500 | — | — |
| 2018-08-28 | $49.73 | $50.01 | 1,177,200 | — | — |
| 2018-08-27 | $49.73 | $50.01 | 2,024,400 | — | — |
| 2018-08-24 | $48.89 | $49.17 | 1,003,200 | — | — |
| 2018-08-23 | $49.25 | $49.53 | 816,900 | — | — |
| 2018-08-22 | $49.64 | $49.93 | 777,000 | — | — |
| 2018-08-21 | $49.86 | $50.15 | 1,283,100 | — | — |
| 2018-08-20 | $49.53 | $49.81 | 1,458,600 | — | — |
| 2018-08-17 | $48.93 | $49.21 | 1,203,600 | — | — |
| 2018-08-16 | $48.73 | $49.01 | 961,200 | — | — |
| 2018-08-15 | $48.31 | $48.59 | 1,423,200 | — | — |
| 2018-08-14 | $48.44 | $48.72 | 1,286,700 | — | — |
| 2018-08-13 | $48.09 | $48.36 | 1,077,300 | — | — |
| 2018-08-10 | $48.86 | $49.14 | 648,600 | — | — |
| 2018-08-09 | $49.03 | $49.32 | 810,900 | — | — |
| 2018-08-08 | $49.07 | $49.35 | 1,164,000 | — | — |
| 2018-08-07 | $48.85 | $49.13 | 1,590,600 | — | — |
| 2018-08-06 | $48.83 | $49.11 | 1,620,900 | — | — |
| 2018-08-03 | $48.58 | $48.86 | 1,508,400 | — | — |
| 2018-08-02 | $49.28 | $49.56 | 1,627,800 | — | — |
| 2018-08-01 | $48.08 | $48.36 | 1,912,200 | — | — |
| 2018-07-31 | $48.93 | $49.21 | 1,423,500 | — | — |
| 2018-07-30 | $47.66 | $47.94 | 1,299,300 | — | — |
| 2018-07-27 | $47.95 | $48.23 | 2,151,000 | — | — |
| 2018-07-26 | $48.06 | $48.33 | 5,472,000 | — | — |
| 2018-07-25 | $49.32 | $49.60 | 2,518,800 | — | — |
| 2018-07-24 | $47.51 | $47.78 | 3,571,500 | — | — |
| 2018-07-23 | $50.34 | $50.63 | 1,348,500 | — | — |
| 2018-07-20 | $49.70 | $49.99 | 1,599,300 | — | — |
| 2018-07-19 | $49.72 | $50.00 | 2,097,300 | — | — |
| 2018-07-18 | $49.42 | $49.71 | 2,529,000 | — | — |
| 2018-07-17 | $48.59 | $48.87 | 1,982,700 | — | — |
| 2018-07-16 | $47.65 | $47.92 | 3,088,800 | — | — |
| 2018-07-13 | $49.43 | $49.71 | 1,650,900 | — | — |
| 2018-07-12 | $49.16 | $49.44 | 1,565,400 | — | — |
| 2018-07-11 | $48.63 | $48.91 | 2,557,800 | — | — |
| 2018-07-10 | $49.34 | $49.62 | 1,865,700 | — | — |
| 2018-07-09 | $50.64 | $50.93 | 1,399,500 | — | — |
| 2018-07-06 | $49.13 | $49.41 | 1,248,300 | — | — |
| 2018-07-05 | $48.78 | $49.06 | 1,955,700 | — | — |
| 2018-07-03 | $49.15 | $49.43 | 950,100 | — | — |
| 2018-07-02 | $49.71 | $49.99 | 2,501,400 | — | — |
| 2018-06-29 | $49.65 | $49.94 | 1,904,400 | — | — |
| 2018-06-28 | $49.97 | $50.25 | 1,290,600 | — | — |
| 2018-06-27 | $50.04 | $50.33 | 1,328,100 | — | — |
| 2018-06-26 | $50.97 | $51.26 | 1,830,900 | — | — |
| 2018-06-25 | $51.09 | $51.39 | 1,847,400 | — | — |
| 2018-06-22 | $52.60 | $52.90 | 3,552,000 | — | — |
| 2018-06-21 | $53.60 | $53.91 | 979,200 | — | — |
| 2018-06-20 | $54.36 | $54.67 | 1,268,400 | — | — |
| 2018-06-19 | $53.20 | $53.51 | 2,086,800 | — | — |
| 2018-06-18 | $53.66 | $53.97 | 1,795,200 | — | — |
| 2018-06-15 | $53.87 | $54.18 | 3,028,800 | — | — |
| 2018-06-14 | $53.43 | $53.73 | 2,297,700 | — | — |
| 2018-06-13 | $53.98 | $54.29 | 1,785,600 | — | — |
| 2018-06-12 | $54.40 | $54.72 | 1,295,100 | — | — |
| 2018-06-11 | $53.90 | $54.21 | 1,722,600 | — | — |
| 2018-06-08 | $53.55 | $53.85 | 1,232,400 | — | — |
| 2018-06-07 | $52.73 | $53.04 | 1,080,900 | — | — |
| 2018-06-06 | $52.52 | $52.82 | 1,602,900 | — | — |
| 2018-06-05 | $51.46 | $51.76 | 1,924,800 | — | — |
| 2018-06-04 | $51.37 | $51.63 | 1,968,300 | — | — |
| 2018-06-01 | $53.12 | $53.38 | 1,744,800 | — | — |
| 2018-05-31 | $51.99 | $52.24 | 1,757,700 | — | — |
| 2018-05-30 | $52.81 | $53.07 | 1,844,700 | — | — |
| 2018-05-29 | $51.57 | $51.82 | 1,694,400 | — | — |
| 2018-05-25 | $51.40 | $51.65 | 1,235,100 | — | — |
| 2018-05-24 | $51.18 | $51.43 | 1,996,200 | — | — |
| 2018-05-23 | $49.97 | $50.22 | 1,317,000 | — | — |
| 2018-05-22 | $49.43 | $49.67 | 864,000 | — | — |
| 2018-05-21 | $50.37 | $50.62 | 1,606,800 | — | — |
| 2018-05-18 | $49.09 | $49.33 | 1,737,600 | — | — |
| 2018-05-17 | $48.79 | $49.03 | 1,147,800 | — | — |
| 2018-05-16 | $48.55 | $48.78 | 1,098,300 | — | — |
| 2018-05-15 | $48.22 | $48.46 | 1,595,700 | — | — |
| 2018-05-14 | $48.76 | $49.00 | 1,317,000 | — | — |
| 2018-05-11 | $49.03 | $49.27 | 1,451,700 | — | — |
| 2018-05-10 | $48.36 | $48.59 | 1,615,500 | — | — |
| 2018-05-09 | $48.26 | $48.49 | 2,286,000 | — | — |
| 2018-05-08 | $47.14 | $47.37 | 6,260,100 | — | — |
| 2018-05-07 | $45.98 | $46.20 | 1,921,500 | — | — |
| 2018-05-04 | $44.77 | $44.99 | 1,286,400 | — | — |
| 2018-05-03 | $44.39 | $44.61 | 2,196,300 | — | — |
| 2018-05-02 | $44.35 | $44.56 | 2,161,200 | — | — |
| 2018-05-01 | $43.92 | $44.13 | 2,207,700 | — | — |
| 2018-04-30 | $44.62 | $44.84 | 2,457,000 | — | — |
| 2018-04-27 | $44.66 | $44.88 | 1,814,400 | — | — |
| 2018-04-26 | $44.31 | $44.53 | 4,499,400 | — | — |
| 2018-04-25 | $47.27 | $47.50 | 2,625,900 | — | — |
| 2018-04-24 | $47.45 | $47.69 | 2,460,600 | — | — |
| 2018-04-23 | $49.49 | $49.74 | 1,259,700 | — | — |
| 2018-04-20 | $49.50 | $49.75 | 1,233,600 | — | — |
| 2018-04-19 | $49.96 | $50.21 | 549,900 | — | — |
| 2018-04-18 | $50.33 | $50.58 | 1,124,100 | — | — |
| 2018-04-17 | $49.86 | $50.10 | 1,099,200 | — | — |
| 2018-04-16 | $49.23 | $49.47 | 1,546,500 | — | — |
| 2018-04-13 | $48.02 | $48.25 | 1,082,700 | — | — |
| 2018-04-12 | $48.46 | $48.70 | 1,683,300 | — | — |
| 2018-04-11 | $47.63 | $47.87 | 976,200 | — | — |
| 2018-04-10 | $47.52 | $47.76 | 1,735,500 | — | — |
| 2018-04-09 | $46.72 | $46.95 | 1,727,700 | — | — |
| 2018-04-06 | $46.95 | $47.18 | 1,678,200 | — | — |
| 2018-04-05 | $48.35 | $48.58 | 1,885,800 | — | — |
| 2018-04-04 | $48.76 | $49.00 | 2,271,600 | — | — |
| 2018-04-03 | $48.18 | $48.42 | 2,177,400 | — | — |
| 2018-04-02 | $47.19 | $47.42 | 1,850,400 | — | — |
| 2018-03-29 | $48.99 | $49.23 | 1,600,200 | — | — |
| 2018-03-28 | $47.37 | $47.60 | 1,568,400 | — | — |
| 2018-03-27 | $47.58 | $47.82 | 1,705,800 | — | — |
| 2018-03-26 | $49.22 | $49.46 | 1,692,900 | — | — |
| 2018-03-23 | $47.91 | $48.15 | 1,457,400 | — | — |
| 2018-03-22 | $48.88 | $49.12 | 1,484,400 | — | — |
| 2018-03-21 | $50.19 | $50.44 | 1,585,200 | — | — |
| 2018-03-20 | $49.99 | $50.23 | 1,788,300 | — | — |
| 2018-03-19 | $49.29 | $49.53 | 1,799,100 | — | — |
| 2018-03-16 | $49.03 | $49.27 | 3,381,900 | — | — |
| 2018-03-15 | $49.04 | $49.28 | 1,705,500 | — | — |
| 2018-03-14 | $48.65 | $48.89 | 1,432,200 | — | — |
| 2018-03-13 | $49.48 | $49.73 | 2,247,300 | — | — |
| 2018-03-12 | $49.30 | $49.54 | 1,144,200 | — | — |
| 2018-03-09 | $49.20 | $49.44 | 1,827,000 | — | — |
| 2018-03-08 | $47.50 | $47.74 | 1,660,800 | — | — |
| 2018-03-07 | $47.34 | $47.58 | 2,662,500 | — | — |
| 2018-03-06 | $46.49 | $46.72 | 1,924,500 | — | — |
| 2018-03-05 | $46.10 | $46.33 | 1,768,800 | — | — |
| 2018-03-02 | $46.26 | $46.45 | 2,177,700 | — | — |
| 2018-03-01 | $45.94 | $46.13 | 1,788,000 | — | — |
| 2018-02-28 | $46.31 | $46.49 | 2,066,400 | — | — |
| 2018-02-27 | $46.28 | $46.46 | 1,057,800 | — | — |
| 2018-02-26 | $46.93 | $47.12 | 1,480,800 | — | — |
| 2018-02-23 | $46.50 | $46.69 | 1,232,400 | — | — |
| 2018-02-22 | $46.38 | $46.56 | 1,414,800 | — | — |
| 2018-02-21 | $45.53 | $45.71 | 1,999,800 | — | — |
| 2018-02-20 | $45.08 | $45.26 | 1,524,000 | — | — |
| 2018-02-16 | $45.55 | $45.73 | 1,413,300 | — | — |
| 2018-02-15 | $45.48 | $45.66 | 1,807,800 | — | — |
| 2018-02-14 | $46.17 | $46.36 | 1,809,600 | — | — |
| 2018-02-13 | $45.20 | $45.38 | 2,024,700 | — | — |
| 2018-02-12 | $44.02 | $44.19 | 1,754,700 | — | — |
| 2018-02-09 | $43.38 | $43.55 | 4,769,400 | — | — |
| 2018-02-08 | $43.90 | $44.08 | 3,500,700 | — | — |
| 2018-02-07 | $47.34 | $47.52 | 1,782,600 | — | — |
| 2018-02-06 | $46.80 | $46.98 | 4,912,800 | — | — |
| 2018-02-05 | $46.42 | $46.60 | 2,822,400 | — | — |
| 2018-02-02 | $48.36 | $48.55 | 1,811,700 | — | — |
| 2018-02-01 | $49.08 | $49.28 | 1,409,400 | — | — |
| 2018-01-31 | $48.82 | $49.01 | 1,704,900 | — | — |
| 2018-01-30 | $48.93 | $49.13 | 1,211,400 | — | — |
| 2018-01-29 | $49.32 | $49.52 | 1,597,500 | — | — |
| 2018-01-26 | $49.97 | $50.17 | 1,135,500 | — | — |
| 2018-01-25 | $49.55 | $49.75 | 1,585,200 | — | — |
| 2018-01-24 | $49.43 | $49.63 | 2,494,800 | — | — |
| 2018-01-23 | $49.74 | $49.94 | 1,465,800 | — | — |
| 2018-01-22 | $49.70 | $49.90 | 1,920,600 | — | — |
| 2018-01-19 | $49.32 | $49.52 | 1,299,900 | — | — |
| 2018-01-18 | $48.63 | $48.82 | 1,460,700 | — | — |
| 2018-01-17 | $48.20 | $48.39 | 1,407,600 | — | — |
| 2018-01-16 | $47.39 | $47.58 | 2,685,600 | — | — |
| 2018-01-12 | $47.53 | $47.71 | 1,107,300 | — | — |
| 2018-01-11 | $46.93 | $47.12 | 1,323,000 | — | — |
| 2018-01-10 | $45.96 | $46.15 | 2,781,000 | — | — |
| 2018-01-09 | $46.49 | $46.67 | 1,921,200 | — | — |
| 2018-01-08 | $45.99 | $46.17 | 1,644,000 | — | — |
| 2018-01-05 | $45.53 | $45.71 | 1,057,200 | — | — |
| 2018-01-04 | $45.12 | $45.30 | 2,076,600 | — | — |
| 2018-01-03 | $44.86 | $45.04 | 1,880,400 | — | — |
| 2018-01-02 | $44.81 | $44.99 | 1,587,600 | — | — |