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
- 1973-02-21 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 | $45.98 | $93.03 | 3,575,400 | — | — |
| 2018-12-28 | $44.80 | $90.64 | 3,078,900 | — | — |
| 2018-12-27 | $44.45 | $89.93 | 2,820,900 | — | — |
| 2018-12-26 | $43.49 | $87.99 | 3,380,400 | — | — |
| 2018-12-24 | $42.35 | $85.68 | 1,451,600 | — | — |
| 2018-12-21 | $43.62 | $88.25 | 6,108,500 | — | — |
| 2018-12-20 | $44.14 | $89.30 | 6,172,100 | — | — |
| 2018-12-19 | $45.87 | $92.80 | 4,634,500 | — | — |
| 2018-12-18 | $46.78 | $94.65 | 3,617,700 | — | — |
| 2018-12-17 | $46.65 | $94.38 | 2,823,800 | — | — |
| 2018-12-14 | $48.01 | $97.13 | 3,670,700 | — | — |
| 2018-12-13 | $48.53 | $98.19 | 3,341,200 | — | — |
| 2018-12-12 | $48.19 | $97.50 | 3,488,000 | — | — |
| 2018-12-11 | $47.83 | $96.77 | 4,327,300 | — | — |
| 2018-12-10 | $48.30 | $97.72 | 5,203,100 | — | — |
| 2018-12-07 | $48.39 | $97.90 | 4,138,500 | — | — |
| 2018-12-06 | $48.72 | $98.57 | 5,434,400 | — | — |
| 2018-12-04 | $49.03 | $99.20 | 3,413,900 | — | — |
| 2018-12-03 | $49.79 | $100.74 | 3,701,500 | — | — |
| 2018-11-30 | $49.11 | $99.36 | 4,113,800 | — | — |
| 2018-11-29 | $49.57 | $100.09 | 3,127,200 | — | — |
| 2018-11-28 | $49.59 | $100.13 | 2,969,400 | — | — |
| 2018-11-27 | $48.66 | $98.25 | 2,794,100 | — | — |
| 2018-11-26 | $49.10 | $99.14 | 3,259,000 | — | — |
| 2018-11-23 | $48.87 | $98.67 | 1,426,700 | — | — |
| 2018-11-21 | $49.31 | $99.56 | 2,152,700 | — | — |
| 2018-11-20 | $49.05 | $99.04 | 3,679,400 | — | — |
| 2018-11-19 | $49.51 | $99.97 | 3,726,700 | — | — |
| 2018-11-16 | $50.50 | $101.97 | 7,831,700 | — | — |
| 2018-11-15 | $50.38 | $101.72 | 4,713,900 | — | — |
| 2018-11-14 | $49.06 | $99.06 | 2,954,300 | — | — |
| 2018-11-13 | $49.10 | $99.14 | 3,403,200 | — | — |
| 2018-11-12 | $48.29 | $97.50 | 3,121,200 | — | — |
| 2018-11-09 | $48.68 | $98.29 | 4,123,600 | — | — |
| 2018-11-08 | $48.72 | $98.37 | 2,347,000 | — | — |
| 2018-11-07 | $48.84 | $98.61 | 2,675,400 | — | — |
| 2018-11-06 | $47.86 | $96.64 | 2,651,300 | — | — |
| 2018-11-05 | $47.41 | $95.73 | 3,148,700 | — | — |
| 2018-11-02 | $47.36 | $95.63 | 4,513,300 | — | — |
| 2018-11-01 | $47.62 | $96.15 | 6,233,900 | — | — |
| 2018-10-31 | $44.80 | $90.46 | 3,405,500 | — | — |
| 2018-10-30 | $44.97 | $90.80 | 2,875,900 | — | — |
| 2018-10-29 | $43.87 | $88.58 | 3,313,700 | — | — |
| 2018-10-26 | $43.39 | $87.61 | 3,502,000 | — | — |
| 2018-10-25 | $43.32 | $87.47 | 4,563,400 | — | — |
| 2018-10-24 | $43.65 | $88.13 | 3,292,700 | — | — |
| 2018-10-23 | $45.11 | $91.08 | 2,340,100 | — | — |
| 2018-10-22 | $45.13 | $91.12 | 3,078,300 | — | — |
| 2018-10-19 | $45.93 | $92.74 | 3,209,100 | — | — |
| 2018-10-18 | $46.20 | $93.28 | 4,392,700 | — | — |
| 2018-10-17 | $46.20 | $93.28 | 2,938,300 | — | — |
| 2018-10-16 | $46.10 | $93.08 | 2,949,900 | — | — |
| 2018-10-15 | $44.60 | $90.05 | 2,723,300 | — | — |
| 2018-10-12 | $44.16 | $89.16 | 4,066,300 | — | — |
| 2018-10-11 | $43.51 | $87.85 | 5,850,200 | — | — |
| 2018-10-10 | $43.86 | $88.56 | 4,519,500 | — | — |
| 2018-10-09 | $45.72 | $92.31 | 4,262,500 | — | — |
| 2018-10-08 | $46.35 | $93.59 | 3,161,500 | — | — |
| 2018-10-05 | $45.93 | $92.74 | 5,625,100 | — | — |
| 2018-10-04 | $45.81 | $92.50 | 3,745,600 | — | — |
| 2018-10-03 | $45.32 | $91.51 | 4,023,800 | — | — |
| 2018-10-02 | $44.45 | $89.75 | 1,762,200 | — | — |
| 2018-10-01 | $43.88 | $88.60 | 2,284,500 | — | — |
| 2018-09-28 | $43.99 | $88.82 | 2,178,200 | — | — |
| 2018-09-27 | $44.14 | $89.12 | 1,632,800 | — | — |
| 2018-09-26 | $44.30 | $89.45 | 2,163,400 | — | — |
| 2018-09-25 | $44.22 | $89.29 | 3,270,100 | — | — |
| 2018-09-24 | $44.86 | $90.58 | 2,638,400 | — | — |
| 2018-09-21 | $44.57 | $89.99 | 4,016,800 | — | — |
| 2018-09-20 | $44.39 | $89.63 | 3,820,900 | — | — |
| 2018-09-19 | $44.23 | $89.31 | 3,369,900 | — | — |
| 2018-09-18 | $44.92 | $90.70 | 3,766,600 | — | — |
| 2018-09-17 | $44.14 | $89.12 | 2,960,500 | — | — |
| 2018-09-14 | $44.14 | $89.12 | 3,166,900 | — | — |
| 2018-09-13 | $43.81 | $88.46 | 2,429,200 | — | — |
| 2018-09-12 | $43.20 | $87.23 | 2,332,800 | — | — |
| 2018-09-11 | $42.79 | $86.40 | 2,419,900 | — | — |
| 2018-09-10 | $43.18 | $87.19 | 2,176,300 | — | — |
| 2018-09-07 | $42.42 | $85.65 | 2,125,600 | — | — |
| 2018-09-06 | $42.14 | $85.09 | 2,578,700 | — | — |
| 2018-09-05 | $41.95 | $84.70 | 2,320,700 | — | — |
| 2018-09-04 | $41.42 | $83.63 | 2,483,700 | — | — |
| 2018-08-31 | $41.88 | $84.56 | 2,819,300 | — | — |
| 2018-08-30 | $41.84 | $84.28 | 2,253,100 | — | — |
| 2018-08-29 | $41.84 | $84.28 | 1,763,900 | — | — |
| 2018-08-28 | $41.67 | $83.94 | 1,567,200 | — | — |
| 2018-08-27 | $41.85 | $84.30 | 2,492,600 | — | — |
| 2018-08-24 | $41.09 | $82.77 | 1,417,300 | — | — |
| 2018-08-23 | $40.68 | $81.94 | 1,479,900 | — | — |
| 2018-08-22 | $40.66 | $81.90 | 1,497,700 | — | — |
| 2018-08-21 | $41.07 | $82.73 | 1,966,000 | — | — |
| 2018-08-20 | $40.92 | $82.43 | 3,087,400 | — | — |
| 2018-08-17 | $40.66 | $81.90 | 5,150,700 | — | — |
| 2018-08-16 | $40.30 | $81.18 | 1,970,700 | — | — |
| 2018-08-15 | $40.11 | $80.79 | 2,891,100 | — | — |
| 2018-08-14 | $39.70 | $79.97 | 3,095,100 | — | — |
| 2018-08-13 | $39.65 | $79.87 | 5,330,300 | — | — |
| 2018-08-10 | $40.32 | $81.22 | 2,721,900 | — | — |
| 2018-08-09 | $41.25 | $83.09 | 3,466,600 | — | — |
| 2018-08-08 | $41.46 | $83.51 | 1,468,900 | — | — |
| 2018-08-07 | $41.74 | $84.08 | 2,537,800 | — | — |
| 2018-08-06 | $41.45 | $83.49 | 3,129,400 | — | — |
| 2018-08-03 | $41.42 | $83.43 | 3,648,600 | — | — |
| 2018-08-02 | $40.53 | $81.64 | 4,016,600 | — | — |
| 2018-08-01 | $39.33 | $79.22 | 5,214,400 | — | — |
| 2018-07-31 | $38.97 | $78.50 | 2,826,500 | — | — |
| 2018-07-30 | $38.58 | $77.71 | 2,361,100 | — | — |
| 2018-07-27 | $38.77 | $78.09 | 1,374,600 | — | — |
| 2018-07-26 | $38.55 | $77.65 | 2,086,800 | — | — |
| 2018-07-25 | $38.12 | $76.79 | 1,950,900 | — | — |
| 2018-07-24 | $38.13 | $76.81 | 1,716,900 | — | — |
| 2018-07-23 | $37.88 | $76.30 | 1,525,000 | — | — |
| 2018-07-20 | $37.59 | $75.72 | 2,365,300 | — | — |
| 2018-07-19 | $38.27 | $77.09 | 2,605,600 | — | — |
| 2018-07-18 | $38.08 | $76.70 | 1,855,400 | — | — |
| 2018-07-17 | $38.25 | $77.05 | 1,952,800 | — | — |
| 2018-07-16 | $37.41 | $75.36 | 2,687,000 | — | — |
| 2018-07-13 | $37.62 | $75.78 | 2,380,200 | — | — |
| 2018-07-12 | $37.87 | $76.28 | 2,601,500 | — | — |
| 2018-07-11 | $37.76 | $76.06 | 2,714,300 | — | — |
| 2018-07-10 | $37.65 | $75.84 | 3,398,100 | — | — |
| 2018-07-09 | $37.06 | $74.65 | 2,886,100 | — | — |
| 2018-07-06 | $36.87 | $74.27 | 2,126,800 | — | — |
| 2018-07-05 | $36.45 | $73.42 | 2,721,800 | — | — |
| 2018-07-03 | $36.11 | $72.74 | 1,595,800 | — | — |
| 2018-07-02 | $35.76 | $72.03 | 1,702,200 | — | — |
| 2018-06-29 | $35.55 | $71.61 | 2,372,600 | — | — |
| 2018-06-28 | $35.25 | $71.00 | 2,002,000 | — | — |
| 2018-06-27 | $35.26 | $71.02 | 2,523,900 | — | — |
| 2018-06-26 | $35.74 | $71.99 | 3,216,400 | — | — |
| 2018-06-25 | $35.92 | $72.35 | 3,506,800 | — | — |
| 2018-06-22 | $35.91 | $72.33 | 7,007,700 | — | — |
| 2018-06-21 | $35.28 | $71.06 | 3,802,700 | — | — |
| 2018-06-20 | $35.72 | $71.95 | 4,777,500 | — | — |
| 2018-06-19 | $35.97 | $72.45 | 4,030,700 | — | — |
| 2018-06-18 | $36.74 | $74.01 | 3,897,100 | — | — |
| 2018-06-15 | $36.65 | $73.82 | 5,194,300 | — | — |
| 2018-06-14 | $36.88 | $74.29 | 3,113,200 | — | — |
| 2018-06-13 | $37.11 | $74.75 | 2,031,700 | — | — |
| 2018-06-12 | $37.82 | $76.18 | 1,999,800 | — | — |
| 2018-06-11 | $37.81 | $76.16 | 2,341,300 | — | — |
| 2018-06-08 | $37.60 | $75.74 | 2,916,900 | — | — |
| 2018-06-07 | $37.33 | $75.19 | 2,653,600 | — | — |
| 2018-06-06 | $36.73 | $73.99 | 2,865,300 | — | — |
| 2018-06-05 | $36.65 | $73.82 | 2,599,800 | — | — |
| 2018-06-04 | $36.81 | $74.15 | 2,399,100 | — | — |
| 2018-06-01 | $36.76 | $74.05 | 2,459,300 | — | — |
| 2018-05-31 | $36.95 | $74.43 | 4,324,100 | — | — |
| 2018-05-30 | $37.67 | $75.68 | 2,088,300 | — | — |
| 2018-05-29 | $37.59 | $75.52 | 2,290,100 | — | — |
| 2018-05-25 | $38.37 | $77.08 | 1,340,800 | — | — |
| 2018-05-24 | $38.35 | $77.04 | 1,355,600 | — | — |
| 2018-05-23 | $38.35 | $77.04 | 1,418,800 | — | — |
| 2018-05-22 | $38.36 | $77.06 | 2,115,000 | — | — |
| 2018-05-21 | $38.02 | $76.38 | 1,760,100 | — | — |
| 2018-05-18 | $37.96 | $76.26 | 2,290,600 | — | — |
| 2018-05-17 | $37.99 | $76.32 | 1,684,800 | — | — |
| 2018-05-16 | $38.15 | $76.64 | 2,219,900 | — | — |
| 2018-05-15 | $37.74 | $75.82 | 1,929,600 | — | — |
| 2018-05-14 | $38.36 | $77.06 | 2,046,800 | — | — |
| 2018-05-11 | $38.55 | $77.45 | 2,420,400 | — | — |
| 2018-05-10 | $38.81 | $77.97 | 1,775,700 | — | — |
| 2018-05-09 | $38.59 | $77.53 | 2,920,700 | — | — |
| 2018-05-08 | $38.07 | $76.48 | 4,202,900 | — | — |
| 2018-05-07 | $38.22 | $76.78 | 2,931,700 | — | — |
| 2018-05-04 | $38.54 | $77.43 | 3,630,800 | — | — |
| 2018-05-03 | $37.92 | $76.18 | 9,105,700 | — | — |
| 2018-05-02 | $38.50 | $77.34 | 5,649,100 | — | — |
| 2018-05-01 | $39.26 | $78.87 | 2,645,300 | — | — |
| 2018-04-30 | $40.09 | $80.54 | 2,840,000 | — | — |
| 2018-04-27 | $40.55 | $81.46 | 2,554,000 | — | — |
| 2018-04-26 | $40.43 | $81.22 | 2,263,200 | — | — |
| 2018-04-25 | $40.22 | $80.80 | 2,120,600 | — | — |
| 2018-04-24 | $40.16 | $80.68 | 2,635,200 | — | — |
| 2018-04-23 | $40.49 | $81.34 | 1,676,900 | — | — |
| 2018-04-20 | $40.67 | $81.70 | 2,012,700 | — | — |
| 2018-04-19 | $40.92 | $82.21 | 1,676,800 | — | — |
| 2018-04-18 | $41.25 | $82.87 | 1,612,300 | — | — |
| 2018-04-17 | $41.41 | $83.19 | 2,401,500 | — | — |
| 2018-04-16 | $40.76 | $81.89 | 1,582,200 | — | — |
| 2018-04-13 | $40.64 | $81.64 | 2,127,900 | — | — |
| 2018-04-12 | $40.51 | $81.38 | 2,267,200 | — | — |
| 2018-04-11 | $40.25 | $80.86 | 1,526,300 | — | — |
| 2018-04-10 | $40.14 | $80.64 | 1,532,400 | — | — |
| 2018-04-09 | $39.30 | $78.95 | 2,195,400 | — | — |
| 2018-04-06 | $39.26 | $78.87 | 2,359,100 | — | — |
| 2018-04-05 | $40.28 | $80.92 | 3,167,000 | — | — |
| 2018-04-04 | $40.09 | $80.54 | 3,187,900 | — | — |
| 2018-04-03 | $39.66 | $79.68 | 2,320,400 | — | — |
| 2018-04-02 | $38.89 | $78.13 | 2,001,200 | — | — |
| 2018-03-29 | $39.71 | $79.78 | 1,912,200 | — | — |
| 2018-03-28 | $39.19 | $78.73 | 2,373,500 | — | — |
| 2018-03-27 | $39.19 | $78.73 | 2,345,100 | — | — |
| 2018-03-26 | $39.31 | $78.97 | 2,567,000 | — | — |
| 2018-03-23 | $38.77 | $77.89 | 2,847,700 | — | — |
| 2018-03-22 | $39.14 | $78.63 | 2,406,500 | — | — |
| 2018-03-21 | $39.82 | $80.00 | 1,585,100 | — | — |
| 2018-03-20 | $39.89 | $80.14 | 2,198,300 | — | — |
| 2018-03-19 | $40.23 | $80.82 | 3,125,500 | — | — |
| 2018-03-16 | $40.60 | $81.56 | 4,327,000 | — | — |
| 2018-03-15 | $40.97 | $82.31 | 2,097,400 | — | — |
| 2018-03-14 | $40.94 | $82.25 | 2,173,000 | — | — |
| 2018-03-13 | $41.62 | $83.61 | 2,003,500 | — | — |
| 2018-03-12 | $41.65 | $83.67 | 2,512,100 | — | — |
| 2018-03-09 | $41.81 | $83.99 | 3,536,000 | — | — |
| 2018-03-08 | $41.02 | $82.41 | 2,497,700 | — | — |
| 2018-03-07 | $40.74 | $81.84 | 2,529,000 | — | — |
| 2018-03-06 | $40.56 | $81.48 | 2,572,600 | — | — |
| 2018-03-05 | $39.93 | $80.22 | 3,595,900 | — | — |
| 2018-03-02 | $39.40 | $79.15 | 2,715,500 | — | — |
| 2018-03-01 | $39.50 | $79.35 | 3,963,300 | — | — |
| 2018-02-28 | $39.95 | $80.26 | 3,596,500 | — | — |
| 2018-02-27 | $40.01 | $80.18 | 2,342,200 | — | — |
| 2018-02-26 | $40.08 | $80.32 | 1,341,900 | — | — |
| 2018-02-23 | $39.73 | $79.62 | 1,660,500 | — | — |
| 2018-02-22 | $39.55 | $79.26 | 2,968,800 | — | — |
| 2018-02-21 | $39.14 | $78.43 | 3,466,100 | — | — |
| 2018-02-20 | $39.21 | $78.57 | 3,836,100 | — | — |
| 2018-02-16 | $39.62 | $79.40 | 2,589,500 | — | — |
| 2018-02-15 | $39.12 | $78.39 | 3,011,000 | — | — |
| 2018-02-14 | $38.12 | $76.39 | 5,204,000 | — | — |
| 2018-02-13 | $37.76 | $75.67 | 3,654,000 | — | — |
| 2018-02-12 | $37.53 | $75.21 | 5,383,700 | — | — |
| 2018-02-09 | $37.87 | $75.89 | 6,432,800 | — | — |
| 2018-02-08 | $38.44 | $77.03 | 7,398,600 | — | — |
| 2018-02-07 | $39.33 | $78.81 | 7,549,100 | — | — |
| 2018-02-06 | $36.93 | $74.01 | 6,239,600 | — | — |
| 2018-02-05 | $36.51 | $73.16 | 3,306,200 | — | — |
| 2018-02-02 | $37.46 | $75.07 | 1,848,700 | — | — |
| 2018-02-01 | $38.35 | $76.85 | 2,899,700 | — | — |
| 2018-01-31 | $38.28 | $76.71 | 4,819,300 | — | — |
| 2018-01-30 | $37.57 | $75.29 | 3,557,300 | — | — |
| 2018-01-29 | $37.63 | $75.41 | 4,874,400 | — | — |
| 2018-01-26 | $38.12 | $76.39 | 3,225,400 | — | — |
| 2018-01-25 | $39.21 | $78.57 | 2,485,500 | — | — |
| 2018-01-24 | $38.84 | $77.83 | 3,009,500 | — | — |
| 2018-01-23 | $38.40 | $76.95 | 3,122,300 | — | — |
| 2018-01-22 | $37.76 | $75.67 | 3,914,900 | — | — |
| 2018-01-19 | $38.72 | $77.59 | 3,923,000 | — | — |
| 2018-01-18 | $38.79 | $77.73 | 3,354,500 | — | — |
| 2018-01-17 | $39.04 | $78.23 | 4,190,900 | — | — |
| 2018-01-16 | $38.39 | $76.93 | 4,402,800 | — | — |
| 2018-01-12 | $37.90 | $75.95 | 4,122,300 | — | — |
| 2018-01-11 | $38.38 | $76.91 | 3,639,900 | — | — |
| 2018-01-10 | $37.85 | $75.85 | 2,584,600 | — | — |
| 2018-01-09 | $38.50 | $77.15 | 2,447,600 | — | — |
| 2018-01-08 | $38.62 | $77.39 | 2,605,600 | — | — |
| 2018-01-05 | $38.59 | $77.33 | 2,379,900 | — | — |
| 2018-01-04 | $38.35 | $76.85 | 2,166,900 | — | — |
| 2018-01-03 | $38.53 | $77.21 | 2,587,800 | — | — |
| 2018-01-02 | $38.63 | $77.41 | 2,852,100 | — | — |