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
- 1983-11-21 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 | $56.22 | $287.24 | 15,331,800 | — | — |
| 2018-12-28 | $55.27 | $282.39 | 14,771,600 | — | — |
| 2018-12-27 | $55.15 | $281.77 | 17,531,000 | — | — |
| 2018-12-26 | $54.44 | $278.14 | 17,970,500 | — | — |
| 2018-12-24 | $53.05 | $271.04 | 15,077,200 | — | — |
| 2018-12-21 | $54.92 | $280.60 | 55,406,300 | — | — |
| 2018-12-20 | $55.07 | $281.36 | 26,897,000 | — | — |
| 2018-12-19 | $55.86 | $285.40 | 20,968,400 | — | — |
| 2018-12-18 | $55.65 | $284.33 | 18,895,800 | — | — |
| 2018-12-17 | $55.95 | $285.86 | 18,902,500 | — | — |
| 2018-12-14 | $57.08 | $291.63 | 13,960,900 | — | — |
| 2018-12-13 | $57.09 | $291.68 | 15,454,700 | — | — |
| 2018-12-12 | $57.25 | $292.50 | 18,892,200 | — | — |
| 2018-12-11 | $58.85 | $300.68 | 14,991,400 | — | — |
| 2018-12-10 | $58.27 | $297.71 | 16,603,400 | — | — |
| 2018-12-07 | $57.68 | $294.70 | 16,948,100 | — | — |
| 2018-12-06 | $58.08 | $296.74 | 26,880,400 | — | — |
| 2018-12-04 | $58.09 | $296.79 | 21,727,400 | — | — |
| 2018-12-03 | $58.16 | $297.15 | 27,800,800 | — | — |
| 2018-11-30 | $60.30 | $308.08 | 31,142,800 | — | — |
| 2018-11-29 | $59.45 | $303.74 | 14,763,700 | — | — |
| 2018-11-28 | $60.06 | $306.86 | 18,663,000 | — | — |
| 2018-11-27 | $60.65 | $309.87 | 14,115,000 | — | — |
| 2018-11-26 | $59.17 | $302.31 | 12,308,900 | — | — |
| 2018-11-23 | $58.64 | $299.60 | 7,009,100 | — | — |
| 2018-11-21 | $59.16 | $302.26 | 18,482,200 | — | — |
| 2018-11-20 | $59.46 | $303.79 | 22,028,900 | — | — |
| 2018-11-19 | $60.62 | $309.72 | 18,405,700 | — | — |
| 2018-11-16 | $60.21 | $307.63 | 19,471,000 | — | — |
| 2018-11-15 | $59.08 | $301.85 | 17,147,100 | — | — |
| 2018-11-14 | $58.94 | $301.14 | 18,288,700 | — | — |
| 2018-11-13 | $58.66 | $299.71 | 13,047,900 | — | — |
| 2018-11-12 | $58.72 | $300.01 | 13,236,800 | — | — |
| 2018-11-09 | $58.46 | $298.68 | 17,365,500 | — | — |
| 2018-11-08 | $58.27 | $297.71 | 12,482,400 | — | — |
| 2018-11-07 | $57.65 | $294.55 | 14,891,300 | — | — |
| 2018-11-06 | $57.21 | $292.30 | 12,371,200 | — | — |
| 2018-11-05 | $57.21 | $292.30 | 12,733,800 | — | — |
| 2018-11-02 | $56.63 | $289.33 | 14,734,400 | — | — |
| 2018-11-01 | $56.05 | $286.37 | 22,533,200 | — | — |
| 2018-10-31 | $57.09 | $291.68 | 24,214,400 | — | — |
| 2018-10-30 | $58.18 | $297.25 | 25,231,200 | — | — |
| 2018-10-29 | $56.48 | $288.57 | 22,103,700 | — | — |
| 2018-10-26 | $55.51 | $283.61 | 24,973,300 | — | — |
| 2018-10-25 | $56.43 | $288.31 | 25,270,000 | — | — |
| 2018-10-24 | $57.42 | $293.37 | 37,435,600 | — | — |
| 2018-10-23 | $57.21 | $292.30 | 29,328,700 | — | — |
| 2018-10-22 | $54.98 | $280.90 | 21,737,500 | — | — |
| 2018-10-19 | $54.90 | $280.50 | 19,103,300 | — | — |
| 2018-10-18 | $54.65 | $279.22 | 16,865,100 | — | — |
| 2018-10-17 | $53.96 | $275.69 | 14,528,100 | — | — |
| 2018-10-16 | $53.70 | $274.36 | 15,981,200 | — | — |
| 2018-10-15 | $53.60 | $273.85 | 13,022,000 | — | — |
| 2018-10-12 | $53.73 | $274.52 | 18,866,600 | — | — |
| 2018-10-11 | $53.33 | $272.47 | 26,336,200 | — | — |
| 2018-10-10 | $54.33 | $277.58 | 22,025,500 | — | — |
| 2018-10-09 | $54.99 | $280.96 | 16,962,400 | — | — |
| 2018-10-08 | $55.02 | $278.03 | 16,703,700 | — | — |
| 2018-10-05 | $54.94 | $277.62 | 14,044,900 | — | — |
| 2018-10-04 | $55.02 | $278.03 | 15,788,400 | — | — |
| 2018-10-03 | $54.29 | $274.34 | 14,939,100 | — | — |
| 2018-10-02 | $54.42 | $275.00 | 12,482,900 | — | — |
| 2018-10-01 | $53.84 | $272.06 | 10,682,000 | — | — |
| 2018-09-28 | $53.39 | $269.79 | 12,634,500 | — | — |
| 2018-09-27 | $53.59 | $270.80 | 13,348,100 | — | — |
| 2018-09-26 | $53.14 | $268.53 | 13,308,300 | — | — |
| 2018-09-25 | $53.05 | $268.07 | 13,604,900 | — | — |
| 2018-09-24 | $53.54 | $270.55 | 14,029,600 | — | — |
| 2018-09-21 | $54.42 | $275.00 | 48,954,100 | — | — |
| 2018-09-20 | $53.95 | $272.62 | 14,473,400 | — | — |
| 2018-09-19 | $53.50 | $270.35 | 17,471,000 | — | — |
| 2018-09-18 | $54.39 | $274.84 | 13,891,100 | — | — |
| 2018-09-17 | $54.70 | $276.41 | 11,013,700 | — | — |
| 2018-09-14 | $54.55 | $275.65 | 13,454,700 | — | — |
| 2018-09-13 | $54.94 | $277.62 | 12,559,900 | — | — |
| 2018-09-12 | $54.97 | $277.77 | 13,130,800 | — | — |
| 2018-09-11 | $54.72 | $276.51 | 12,298,800 | — | — |
| 2018-09-10 | $54.12 | $273.48 | 10,781,900 | — | — |
| 2018-09-07 | $54.00 | $272.87 | 11,746,500 | — | — |
| 2018-09-06 | $54.29 | $274.34 | 10,521,900 | — | — |
| 2018-09-05 | $53.82 | $271.96 | 15,301,200 | — | — |
| 2018-09-04 | $53.19 | $268.78 | 19,898,600 | — | — |
| 2018-08-31 | $54.37 | $274.74 | 14,605,400 | — | — |
| 2018-08-30 | $54.75 | $276.66 | 9,696,500 | — | — |
| 2018-08-29 | $54.57 | $275.75 | 9,801,900 | — | — |
| 2018-08-28 | $54.65 | $276.16 | 11,864,600 | — | — |
| 2018-08-27 | $54.85 | $277.17 | 9,539,600 | — | — |
| 2018-08-24 | $54.78 | $276.81 | 8,499,900 | — | — |
| 2018-08-23 | $54.28 | $274.29 | 8,354,400 | — | — |
| 2018-08-22 | $54.14 | $273.58 | 13,911,400 | — | — |
| 2018-08-21 | $54.91 | $277.47 | 11,961,200 | — | — |
| 2018-08-20 | $54.65 | $276.16 | 10,747,400 | — | — |
| 2018-08-17 | $54.79 | $276.87 | 19,102,700 | — | — |
| 2018-08-16 | $54.27 | $274.24 | 16,265,400 | — | — |
| 2018-08-15 | $53.24 | $269.03 | 16,473,300 | — | — |
| 2018-08-14 | $52.87 | $267.16 | 11,454,400 | — | — |
| 2018-08-13 | $52.22 | $263.88 | 9,919,400 | — | — |
| 2018-08-10 | $52.47 | $265.14 | 7,979,600 | — | — |
| 2018-08-09 | $53.01 | $267.87 | 10,768,100 | — | — |
| 2018-08-08 | $52.70 | $266.30 | 9,457,300 | — | — |
| 2018-08-07 | $52.46 | $265.09 | 7,106,900 | — | — |
| 2018-08-06 | $52.48 | $265.19 | 10,768,400 | — | — |
| 2018-08-03 | $52.27 | $264.13 | 7,769,900 | — | — |
| 2018-08-02 | $51.98 | $262.67 | 12,337,500 | — | — |
| 2018-08-01 | $51.73 | $261.40 | 12,789,400 | — | — |
| 2018-07-31 | $51.64 | $260.95 | 16,924,200 | — | — |
| 2018-07-30 | $52.49 | $265.24 | 16,725,000 | — | — |
| 2018-07-27 | $52.01 | $262.82 | 14,073,700 | — | — |
| 2018-07-26 | $51.18 | $258.62 | 11,162,000 | — | — |
| 2018-07-25 | $50.91 | $257.26 | 15,702,800 | — | — |
| 2018-07-24 | $51.51 | $260.29 | 23,265,200 | — | — |
| 2018-07-23 | $50.75 | $256.45 | 11,703,200 | — | — |
| 2018-07-20 | $50.62 | $255.79 | 12,026,500 | — | — |
| 2018-07-19 | $50.75 | $256.45 | 9,524,200 | — | — |
| 2018-07-18 | $51.14 | $258.42 | 11,734,900 | — | — |
| 2018-07-17 | $51.43 | $259.89 | 10,636,100 | — | — |
| 2018-07-16 | $51.59 | $260.69 | 9,633,400 | — | — |
| 2018-07-13 | $51.41 | $259.79 | 11,175,100 | — | — |
| 2018-07-12 | $51.24 | $258.93 | 10,583,900 | — | — |
| 2018-07-11 | $51.34 | $259.43 | 14,348,100 | — | — |
| 2018-07-10 | $51.34 | $259.43 | 9,614,600 | — | — |
| 2018-07-09 | $50.74 | $256.40 | 10,491,200 | — | — |
| 2018-07-06 | $51.48 | $257.16 | 10,203,800 | — | — |
| 2018-07-05 | $51.28 | $256.16 | 11,279,600 | — | — |
| 2018-07-03 | $50.70 | $253.26 | 8,441,100 | — | — |
| 2018-07-02 | $50.42 | $251.86 | 13,141,200 | — | — |
| 2018-06-29 | $50.31 | $251.31 | 18,023,100 | — | — |
| 2018-06-28 | $50.86 | $254.06 | 21,605,500 | — | — |
| 2018-06-27 | $49.31 | $246.32 | 14,144,300 | — | — |
| 2018-06-26 | $49.30 | $246.27 | 13,597,000 | — | — |
| 2018-06-25 | $49.60 | $247.77 | 19,301,900 | — | — |
| 2018-06-22 | $49.76 | $248.57 | 31,911,000 | — | — |
| 2018-06-21 | $48.63 | $242.92 | 14,854,600 | — | — |
| 2018-06-20 | $48.09 | $240.22 | 11,996,800 | — | — |
| 2018-06-19 | $48.50 | $242.27 | 25,070,000 | — | — |
| 2018-06-18 | $47.46 | $237.08 | 15,330,400 | — | — |
| 2018-06-15 | $48.06 | $240.07 | 31,398,000 | — | — |
| 2018-06-14 | $47.82 | $238.87 | 17,568,400 | — | — |
| 2018-06-13 | $47.40 | $236.78 | 30,809,400 | — | — |
| 2018-06-12 | $48.81 | $243.82 | 15,597,900 | — | — |
| 2018-06-11 | $49.30 | $246.27 | 14,143,700 | — | — |
| 2018-06-08 | $49.18 | $245.67 | 15,399,300 | — | — |
| 2018-06-07 | $49.01 | $244.82 | 19,674,300 | — | — |
| 2018-06-06 | $48.41 | $241.82 | 12,924,800 | — | — |
| 2018-06-05 | $47.97 | $239.62 | 10,378,000 | — | — |
| 2018-06-04 | $47.82 | $238.87 | 9,012,600 | — | — |
| 2018-06-01 | $47.81 | $238.82 | 9,967,100 | — | — |
| 2018-05-31 | $47.67 | $238.13 | 27,288,300 | — | — |
| 2018-05-30 | $48.60 | $242.77 | 10,459,100 | — | — |
| 2018-05-29 | $48.20 | $240.77 | 13,035,300 | — | — |
| 2018-05-25 | $48.52 | $242.37 | 7,948,000 | — | — |
| 2018-05-24 | $48.64 | $242.97 | 13,580,400 | — | — |
| 2018-05-23 | $48.59 | $242.72 | 14,027,800 | — | — |
| 2018-05-22 | $48.81 | $243.82 | 18,539,800 | — | — |
| 2018-05-21 | $48.43 | $241.92 | 8,588,800 | — | — |
| 2018-05-18 | $47.74 | $238.48 | 11,384,400 | — | — |
| 2018-05-17 | $47.85 | $239.02 | 8,907,500 | — | — |
| 2018-05-16 | $47.86 | $239.07 | 9,798,800 | — | — |
| 2018-05-15 | $47.79 | $238.73 | 12,655,400 | — | — |
| 2018-05-14 | $48.49 | $242.22 | 10,362,600 | — | — |
| 2018-05-11 | $48.62 | $242.87 | 22,872,800 | — | — |
| 2018-05-10 | $47.20 | $235.78 | 15,727,500 | — | — |
| 2018-05-09 | $46.38 | $231.68 | 23,083,300 | — | — |
| 2018-05-08 | $47.02 | $234.88 | 16,716,900 | — | — |
| 2018-05-07 | $47.73 | $238.43 | 12,892,100 | — | — |
| 2018-05-04 | $48.19 | $240.72 | 10,669,300 | — | — |
| 2018-05-03 | $47.84 | $238.97 | 16,114,100 | — | — |
| 2018-05-02 | $47.75 | $238.53 | 18,515,900 | — | — |
| 2018-05-01 | $48.82 | $243.87 | 16,101,400 | — | — |
| 2018-04-30 | $49.35 | $246.52 | 28,938,900 | — | — |
| 2018-04-27 | $51.57 | $257.61 | 25,986,200 | — | — |
| 2018-04-26 | $49.76 | $248.57 | 14,121,900 | — | — |
| 2018-04-25 | $50.10 | $250.26 | 19,893,200 | — | — |
| 2018-04-24 | $49.67 | $248.12 | 20,920,400 | — | — |
| 2018-04-23 | $48.66 | $243.07 | 14,211,600 | — | — |
| 2018-04-20 | $47.90 | $239.27 | 18,224,700 | — | — |
| 2018-04-19 | $48.43 | $241.92 | 11,174,200 | — | — |
| 2018-04-18 | $48.62 | $242.87 | 8,347,700 | — | — |
| 2018-04-17 | $48.85 | $244.02 | 11,575,500 | — | — |
| 2018-04-16 | $48.39 | $241.72 | 8,885,500 | — | — |
| 2018-04-13 | $47.66 | $238.08 | 7,302,000 | — | — |
| 2018-04-12 | $47.74 | $238.48 | 8,837,900 | — | — |
| 2018-04-11 | $47.58 | $237.68 | 11,695,600 | — | — |
| 2018-04-10 | $48.27 | $241.12 | 24,309,300 | — | — |
| 2018-04-09 | $46.92 | $234.38 | 13,475,300 | — | — |
| 2018-04-06 | $47.48 | $234.23 | 16,071,600 | — | — |
| 2018-04-05 | $48.24 | $237.98 | 13,201,300 | — | — |
| 2018-04-04 | $47.93 | $236.45 | 12,376,400 | — | — |
| 2018-04-03 | $47.50 | $234.33 | 14,841,300 | — | — |
| 2018-04-02 | $47.16 | $232.65 | 16,511,200 | — | — |
| 2018-03-29 | $47.82 | $235.91 | 17,305,500 | — | — |
| 2018-03-28 | $48.00 | $236.79 | 17,728,000 | — | — |
| 2018-03-27 | $47.31 | $233.39 | 14,544,700 | — | — |
| 2018-03-26 | $47.07 | $232.21 | 15,435,500 | — | — |
| 2018-03-23 | $46.29 | $228.36 | 15,955,100 | — | — |
| 2018-03-22 | $46.88 | $231.27 | 14,270,800 | — | — |
| 2018-03-21 | $47.28 | $233.24 | 11,062,500 | — | — |
| 2018-03-20 | $47.69 | $235.27 | 10,765,500 | — | — |
| 2018-03-19 | $48.31 | $238.32 | 12,980,800 | — | — |
| 2018-03-16 | $48.56 | $239.56 | 26,838,100 | — | — |
| 2018-03-15 | $48.29 | $238.23 | 9,537,400 | — | — |
| 2018-03-14 | $48.45 | $239.01 | 11,930,400 | — | — |
| 2018-03-13 | $48.65 | $240.00 | 12,840,200 | — | — |
| 2018-03-12 | $48.80 | $240.74 | 12,526,300 | — | — |
| 2018-03-09 | $49.01 | $241.78 | 14,927,100 | — | — |
| 2018-03-08 | $49.01 | $241.78 | 17,038,500 | — | — |
| 2018-03-07 | $48.84 | $240.94 | 16,738,200 | — | — |
| 2018-03-06 | $48.89 | $241.19 | 13,526,900 | — | — |
| 2018-03-05 | $48.71 | $240.30 | 15,348,400 | — | — |
| 2018-03-02 | $48.26 | $238.08 | 17,449,900 | — | — |
| 2018-03-01 | $47.96 | $236.60 | 28,950,200 | — | — |
| 2018-02-28 | $47.74 | $235.51 | 22,159,100 | — | — |
| 2018-02-27 | $48.04 | $236.99 | 23,234,700 | — | — |
| 2018-02-26 | $49.09 | $242.17 | 20,853,900 | — | — |
| 2018-02-23 | $48.29 | $238.23 | 26,371,400 | — | — |
| 2018-02-22 | $47.87 | $236.15 | 21,198,300 | — | — |
| 2018-02-21 | $47.96 | $236.60 | 20,889,900 | — | — |
| 2018-02-20 | $48.92 | $241.33 | 21,330,400 | — | — |
| 2018-02-16 | $50.15 | $247.40 | 12,264,000 | — | — |
| 2018-02-15 | $49.74 | $245.38 | 18,902,700 | — | — |
| 2018-02-14 | $49.51 | $244.24 | 17,559,200 | — | — |
| 2018-02-13 | $50.08 | $247.06 | 11,871,700 | — | — |
| 2018-02-12 | $50.11 | $247.20 | 16,903,000 | — | — |
| 2018-02-09 | $49.88 | $246.07 | 27,707,900 | — | — |
| 2018-02-08 | $49.04 | $241.93 | 23,308,900 | — | — |
| 2018-02-07 | $51.01 | $251.64 | 16,066,600 | — | — |
| 2018-02-06 | $50.83 | $250.76 | 34,543,900 | — | — |
| 2018-02-05 | $50.50 | $249.13 | 22,239,600 | — | — |
| 2018-02-02 | $52.98 | $261.36 | 15,574,000 | — | — |
| 2018-02-01 | $54.30 | $267.87 | 18,646,100 | — | — |
| 2018-01-31 | $54.07 | $266.74 | 17,827,000 | — | — |
| 2018-01-30 | $53.90 | $265.90 | 15,401,500 | — | — |
| 2018-01-29 | $54.13 | $267.04 | 17,052,600 | — | — |
| 2018-01-26 | $54.72 | $269.95 | 13,077,600 | — | — |
| 2018-01-25 | $54.29 | $267.82 | 18,638,700 | — | — |
| 2018-01-24 | $54.22 | $267.48 | 21,080,400 | — | — |
| 2018-01-23 | $53.23 | $262.60 | 33,000,500 | — | — |
| 2018-01-22 | $53.46 | $263.73 | 27,691,300 | — | — |
| 2018-01-19 | $51.91 | $256.08 | 23,761,300 | — | — |
| 2018-01-18 | $51.55 | $254.31 | 29,442,600 | — | — |
| 2018-01-17 | $51.72 | $255.15 | 11,591,500 | — | — |
| 2018-01-16 | $51.66 | $254.85 | 14,739,200 | — | — |
| 2018-01-12 | $51.86 | $255.84 | 17,673,700 | — | — |
| 2018-01-11 | $52.11 | $257.07 | 15,568,200 | — | — |
| 2018-01-10 | $51.69 | $255.00 | 12,593,400 | — | — |
| 2018-01-09 | $51.61 | $254.60 | 14,677,800 | — | — |
| 2018-01-08 | $52.39 | $255.54 | 16,212,700 | — | — |
| 2018-01-05 | $52.48 | $255.98 | 13,348,900 | — | — |
| 2018-01-04 | $52.60 | $256.57 | 12,062,800 | — | — |
| 2018-01-03 | $52.43 | $255.74 | 16,662,400 | — | — |
| 2018-01-02 | $53.53 | $261.10 | 16,045,300 | — | — |