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
- 1980-03-17 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 | $102.23 | $282.94 | 1,162,700 | — | — |
| 2018-12-28 | $101.23 | $280.18 | 1,119,500 | — | — |
| 2018-12-27 | $101.42 | $280.70 | 1,430,400 | — | — |
| 2018-12-26 | $99.27 | $274.75 | 1,310,600 | — | — |
| 2018-12-24 | $95.60 | $264.59 | 1,100,000 | — | — |
| 2018-12-21 | $96.32 | $266.59 | 2,350,600 | — | — |
| 2018-12-20 | $97.07 | $268.66 | 2,327,500 | — | — |
| 2018-12-19 | $96.43 | $266.89 | 1,686,500 | — | — |
| 2018-12-18 | $96.70 | $267.64 | 1,684,800 | — | — |
| 2018-12-17 | $97.13 | $268.83 | 1,487,000 | — | — |
| 2018-12-14 | $100.14 | $277.16 | 2,367,800 | — | — |
| 2018-12-13 | $100.90 | $279.26 | 1,611,500 | — | — |
| 2018-12-12 | $103.46 | $286.35 | 852,800 | — | — |
| 2018-12-11 | $103.04 | $285.19 | 834,600 | — | — |
| 2018-12-10 | $103.46 | $286.35 | 1,209,000 | — | — |
| 2018-12-07 | $103.23 | $285.71 | 1,185,000 | — | — |
| 2018-12-06 | $105.79 | $292.80 | 1,734,200 | — | — |
| 2018-12-04 | $106.73 | $295.40 | 1,457,600 | — | — |
| 2018-12-03 | $110.56 | $306.00 | 1,206,500 | — | — |
| 2018-11-30 | $109.33 | $302.60 | 1,962,000 | — | — |
| 2018-11-29 | $108.47 | $300.21 | 2,603,700 | — | — |
| 2018-11-28 | $107.64 | $297.92 | 1,277,600 | — | — |
| 2018-11-27 | $105.80 | $292.83 | 944,400 | — | — |
| 2018-11-26 | $107.34 | $297.09 | 1,730,600 | — | — |
| 2018-11-23 | $107.29 | $296.95 | 381,900 | — | — |
| 2018-11-21 | $106.81 | $295.62 | 1,099,700 | — | — |
| 2018-11-20 | $105.88 | $293.05 | 1,940,100 | — | — |
| 2018-11-19 | $107.70 | $298.08 | 1,291,200 | — | — |
| 2018-11-16 | $107.17 | $296.62 | 2,201,200 | — | — |
| 2018-11-15 | $107.08 | $296.37 | 1,375,300 | — | — |
| 2018-11-14 | $105.35 | $291.58 | 1,345,300 | — | — |
| 2018-11-13 | $104.31 | $288.70 | 3,662,100 | — | — |
| 2018-11-12 | $105.40 | $291.72 | 2,173,500 | — | — |
| 2018-11-09 | $107.71 | $298.11 | 897,300 | — | — |
| 2018-11-08 | $108.67 | $300.77 | 1,028,800 | — | — |
| 2018-11-07 | $109.53 | $301.82 | 1,299,900 | — | — |
| 2018-11-06 | $107.36 | $295.84 | 934,600 | — | — |
| 2018-11-05 | $106.45 | $293.33 | 1,474,800 | — | — |
| 2018-11-02 | $106.91 | $294.60 | 1,315,500 | — | — |
| 2018-11-01 | $106.74 | $294.13 | 1,476,900 | — | — |
| 2018-10-31 | $105.09 | $289.59 | 2,595,000 | — | — |
| 2018-10-30 | $104.22 | $287.19 | 3,070,700 | — | — |
| 2018-10-29 | $102.89 | $283.52 | 4,258,500 | — | — |
| 2018-10-26 | $102.83 | $283.36 | 2,826,000 | — | — |
| 2018-10-25 | $103.71 | $285.78 | 4,542,200 | — | — |
| 2018-10-24 | $97.78 | $269.44 | 2,990,900 | — | — |
| 2018-10-23 | $100.63 | $277.30 | 3,073,900 | — | — |
| 2018-10-22 | $101.66 | $280.13 | 3,852,000 | — | — |
| 2018-10-19 | $101.39 | $279.39 | 3,417,100 | — | — |
| 2018-10-18 | $98.99 | $272.78 | 3,516,100 | — | — |
| 2018-10-17 | $98.12 | $270.38 | 2,665,300 | — | — |
| 2018-10-16 | $98.18 | $270.54 | 1,854,200 | — | — |
| 2018-10-15 | $96.15 | $264.95 | 2,355,200 | — | — |
| 2018-10-12 | $95.09 | $262.03 | 2,449,300 | — | — |
| 2018-10-11 | $96.38 | $265.58 | 2,762,300 | — | — |
| 2018-10-10 | $99.60 | $274.46 | 5,162,700 | — | — |
| 2018-10-09 | $98.56 | $271.59 | 10,425,700 | — | — |
| 2018-10-08 | $109.58 | $301.96 | 1,310,200 | — | — |
| 2018-10-05 | $108.02 | $297.66 | 868,200 | — | — |
| 2018-10-04 | $108.46 | $298.87 | 1,294,800 | — | — |
| 2018-10-03 | $108.73 | $299.62 | 2,440,500 | — | — |
| 2018-10-02 | $110.21 | $303.69 | 1,314,700 | — | — |
| 2018-10-01 | $109.75 | $302.43 | 1,337,800 | — | — |
| 2018-09-28 | $109.13 | $300.72 | 2,456,700 | — | — |
| 2018-09-27 | $108.99 | $300.33 | 1,806,900 | — | — |
| 2018-09-26 | $110.39 | $304.19 | 1,425,300 | — | — |
| 2018-09-25 | $111.54 | $307.36 | 1,629,000 | — | — |
| 2018-09-24 | $112.69 | $310.53 | 2,396,500 | — | — |
| 2018-09-21 | $115.98 | $319.59 | 3,487,400 | — | — |
| 2018-09-20 | $115.92 | $319.43 | 1,259,900 | — | — |
| 2018-09-19 | $115.05 | $317.03 | 1,529,700 | — | — |
| 2018-09-18 | $113.27 | $312.13 | 998,100 | — | — |
| 2018-09-17 | $112.99 | $311.35 | 1,414,800 | — | — |
| 2018-09-14 | $112.17 | $309.10 | 1,316,100 | — | — |
| 2018-09-13 | $112.95 | $311.24 | 1,032,600 | — | — |
| 2018-09-12 | $112.03 | $308.71 | 1,214,700 | — | — |
| 2018-09-11 | $112.59 | $310.25 | 1,288,600 | — | — |
| 2018-09-10 | $112.09 | $308.87 | 984,600 | — | — |
| 2018-09-07 | $111.51 | $307.28 | 859,500 | — | — |
| 2018-09-06 | $112.00 | $308.63 | 1,297,300 | — | — |
| 2018-09-05 | $110.60 | $304.77 | 1,633,100 | — | — |
| 2018-09-04 | $109.88 | $302.78 | 924,600 | — | — |
| 2018-08-31 | $110.54 | $304.60 | 956,900 | — | — |
| 2018-08-30 | $110.66 | $304.93 | 887,500 | — | — |
| 2018-08-29 | $111.66 | $307.69 | 1,406,500 | — | — |
| 2018-08-28 | $109.87 | $302.76 | 1,505,700 | — | — |
| 2018-08-27 | $111.13 | $306.23 | 1,137,300 | — | — |
| 2018-08-24 | $110.62 | $304.82 | 869,000 | — | — |
| 2018-08-23 | $109.77 | $302.48 | 1,389,900 | — | — |
| 2018-08-22 | $110.60 | $304.77 | 1,271,900 | — | — |
| 2018-08-21 | $111.08 | $306.09 | 1,587,700 | — | — |
| 2018-08-20 | $109.73 | $302.37 | 1,488,800 | — | — |
| 2018-08-17 | $108.42 | $298.76 | 773,200 | — | — |
| 2018-08-16 | $107.90 | $297.33 | 1,213,400 | — | — |
| 2018-08-15 | $107.03 | $294.93 | 1,310,100 | — | — |
| 2018-08-14 | $106.85 | $294.44 | 771,300 | — | — |
| 2018-08-13 | $106.08 | $292.31 | 1,272,800 | — | — |
| 2018-08-10 | $107.46 | $296.12 | 628,200 | — | — |
| 2018-08-09 | $109.21 | $300.94 | 1,013,200 | — | — |
| 2018-08-08 | $109.25 | $299.73 | 797,700 | — | — |
| 2018-08-07 | $109.96 | $301.67 | 581,600 | — | — |
| 2018-08-06 | $110.32 | $302.66 | 854,600 | — | — |
| 2018-08-03 | $110.95 | $304.39 | 1,041,900 | — | — |
| 2018-08-02 | $109.32 | $299.92 | 975,400 | — | — |
| 2018-08-01 | $109.73 | $301.04 | 1,155,500 | — | — |
| 2018-07-31 | $110.66 | $303.59 | 1,390,300 | — | — |
| 2018-07-30 | $109.74 | $301.07 | 1,420,700 | — | — |
| 2018-07-27 | $109.44 | $300.25 | 1,259,800 | — | — |
| 2018-07-26 | $110.66 | $303.59 | 1,482,900 | — | — |
| 2018-07-25 | $109.28 | $299.81 | 1,933,400 | — | — |
| 2018-07-24 | $106.05 | $290.95 | 1,375,500 | — | — |
| 2018-07-23 | $104.41 | $286.45 | 1,772,600 | — | — |
| 2018-07-20 | $105.00 | $288.07 | 1,391,700 | — | — |
| 2018-07-19 | $106.39 | $291.88 | 2,543,700 | — | — |
| 2018-07-18 | $106.75 | $292.87 | 2,899,700 | — | — |
| 2018-07-17 | $105.41 | $289.19 | 2,170,700 | — | — |
| 2018-07-16 | $102.37 | $280.85 | 2,177,000 | — | — |
| 2018-07-13 | $103.99 | $285.30 | 1,568,700 | — | — |
| 2018-07-12 | $103.84 | $284.88 | 1,476,800 | — | — |
| 2018-07-11 | $103.75 | $284.64 | 1,683,500 | — | — |
| 2018-07-10 | $104.80 | $287.52 | 1,340,700 | — | — |
| 2018-07-09 | $103.92 | $285.10 | 1,171,200 | — | — |
| 2018-07-06 | $103.00 | $282.58 | 1,025,400 | — | — |
| 2018-07-05 | $102.81 | $282.06 | 1,445,500 | — | — |
| 2018-07-03 | $102.00 | $279.84 | 800,600 | — | — |
| 2018-07-02 | $102.68 | $281.70 | 2,304,300 | — | — |
| 2018-06-29 | $103.73 | $284.58 | 3,074,300 | — | — |
| 2018-06-28 | $105.72 | $290.04 | 2,833,500 | — | — |
| 2018-06-27 | $105.11 | $288.37 | 2,166,800 | — | — |
| 2018-06-26 | $105.83 | $290.34 | 2,075,000 | — | — |
| 2018-06-25 | $105.11 | $288.37 | 3,175,600 | — | — |
| 2018-06-22 | $105.42 | $289.22 | 3,094,300 | — | — |
| 2018-06-21 | $104.30 | $286.15 | 3,472,600 | — | — |
| 2018-06-20 | $105.14 | $288.45 | 1,810,700 | — | — |
| 2018-06-19 | $104.13 | $285.68 | 2,613,800 | — | — |
| 2018-06-18 | $105.00 | $288.07 | 1,978,600 | — | — |
| 2018-06-15 | $105.38 | $289.11 | 3,221,900 | — | — |
| 2018-06-14 | $103.96 | $285.21 | 2,071,500 | — | — |
| 2018-06-13 | $103.30 | $283.40 | 2,391,500 | — | — |
| 2018-06-12 | $103.53 | $284.03 | 2,211,700 | — | — |
| 2018-06-11 | $103.93 | $285.13 | 1,094,700 | — | — |
| 2018-06-08 | $104.15 | $285.73 | 1,444,900 | — | — |
| 2018-06-07 | $103.09 | $282.83 | 1,261,300 | — | — |
| 2018-06-06 | $103.93 | $285.13 | 1,367,000 | — | — |
| 2018-06-05 | $102.50 | $281.21 | 854,900 | — | — |
| 2018-06-04 | $102.43 | $281.02 | 1,013,900 | — | — |
| 2018-06-01 | $102.01 | $279.86 | 1,420,600 | — | — |
| 2018-05-31 | $100.92 | $276.87 | 1,774,400 | — | — |
| 2018-05-30 | $101.43 | $278.27 | 2,070,100 | — | — |
| 2018-05-29 | $101.04 | $277.20 | 1,618,300 | — | — |
| 2018-05-25 | $103.40 | $283.68 | 1,121,500 | — | — |
| 2018-05-24 | $102.50 | $281.21 | 1,087,500 | — | — |
| 2018-05-23 | $102.71 | $281.78 | 1,312,500 | — | — |
| 2018-05-22 | $102.84 | $282.14 | 1,549,200 | — | — |
| 2018-05-21 | $105.03 | $288.15 | 1,229,700 | — | — |
| 2018-05-18 | $104.95 | $287.93 | 2,830,000 | — | — |
| 2018-05-17 | $104.41 | $286.45 | 1,292,900 | — | — |
| 2018-05-16 | $103.50 | $283.95 | 2,090,300 | — | — |
| 2018-05-15 | $103.03 | $282.66 | 1,787,800 | — | — |
| 2018-05-14 | $102.97 | $282.50 | 3,719,800 | — | — |
| 2018-05-11 | $100.43 | $275.53 | 7,285,000 | — | — |
| 2018-05-10 | $106.11 | $291.11 | 1,951,500 | — | — |
| 2018-05-09 | $107.05 | $293.69 | 1,153,300 | — | — |
| 2018-05-08 | $106.68 | $291.44 | 900,600 | — | — |
| 2018-05-07 | $106.21 | $290.16 | 997,700 | — | — |
| 2018-05-04 | $106.40 | $290.68 | 1,193,900 | — | — |
| 2018-05-03 | $104.96 | $286.74 | 1,281,300 | — | — |
| 2018-05-02 | $105.71 | $288.79 | 1,889,900 | — | — |
| 2018-05-01 | $106.92 | $292.10 | 1,316,600 | — | — |
| 2018-04-30 | $105.88 | $289.26 | 1,413,100 | — | — |
| 2018-04-27 | $107.97 | $294.96 | 1,022,500 | — | — |
| 2018-04-26 | $107.70 | $294.23 | 1,173,700 | — | — |
| 2018-04-25 | $107.88 | $294.72 | 2,649,100 | — | — |
| 2018-04-24 | $105.77 | $288.95 | 2,372,200 | — | — |
| 2018-04-23 | $108.88 | $297.45 | 1,431,100 | — | — |
| 2018-04-20 | $108.87 | $297.42 | 1,971,200 | — | — |
| 2018-04-19 | $109.64 | $299.53 | 2,374,000 | — | — |
| 2018-04-18 | $113.19 | $309.23 | 2,156,800 | — | — |
| 2018-04-17 | $113.08 | $308.92 | 1,604,200 | — | — |
| 2018-04-16 | $111.77 | $305.35 | 1,739,300 | — | — |
| 2018-04-13 | $110.00 | $300.51 | 1,185,900 | — | — |
| 2018-04-12 | $110.04 | $300.62 | 1,901,900 | — | — |
| 2018-04-11 | $109.28 | $298.54 | 1,298,800 | — | — |
| 2018-04-10 | $110.36 | $301.49 | 1,522,100 | — | — |
| 2018-04-09 | $109.61 | $299.45 | 1,270,100 | — | — |
| 2018-04-06 | $109.39 | $298.84 | 1,677,800 | — | — |
| 2018-04-05 | $111.67 | $305.07 | 1,472,500 | — | — |
| 2018-04-04 | $110.79 | $302.67 | 1,259,400 | — | — |
| 2018-04-03 | $110.18 | $301.00 | 2,203,000 | — | — |
| 2018-04-02 | $108.26 | $295.76 | 1,504,700 | — | — |
| 2018-03-29 | $111.60 | $304.88 | 1,277,000 | — | — |
| 2018-03-28 | $109.97 | $300.43 | 2,016,700 | — | — |
| 2018-03-27 | $111.91 | $305.73 | 1,530,500 | — | — |
| 2018-03-26 | $111.93 | $305.78 | 1,187,400 | — | — |
| 2018-03-23 | $109.48 | $299.09 | 1,371,600 | — | — |
| 2018-03-22 | $111.31 | $304.09 | 1,251,000 | — | — |
| 2018-03-21 | $113.95 | $311.30 | 1,233,800 | — | — |
| 2018-03-20 | $113.85 | $311.03 | 1,446,900 | — | — |
| 2018-03-19 | $113.22 | $309.31 | 1,109,300 | — | — |
| 2018-03-16 | $114.93 | $313.98 | 2,409,700 | — | — |
| 2018-03-15 | $114.28 | $312.20 | 1,127,000 | — | — |
| 2018-03-14 | $115.04 | $314.28 | 1,000,500 | — | — |
| 2018-03-13 | $116.07 | $317.09 | 1,338,400 | — | — |
| 2018-03-12 | $116.46 | $318.16 | 1,293,000 | — | — |
| 2018-03-09 | $117.65 | $321.41 | 1,412,300 | — | — |
| 2018-03-08 | $115.40 | $315.26 | 1,059,800 | — | — |
| 2018-03-07 | $115.02 | $314.22 | 1,311,600 | — | — |
| 2018-03-06 | $115.07 | $314.36 | 1,531,000 | — | — |
| 2018-03-05 | $112.76 | $308.05 | 1,997,100 | — | — |
| 2018-03-02 | $110.25 | $301.19 | 1,360,200 | — | — |
| 2018-03-01 | $111.11 | $303.54 | 1,603,700 | — | — |
| 2018-02-28 | $112.44 | $307.18 | 2,725,300 | — | — |
| 2018-02-27 | $115.31 | $315.02 | 1,090,800 | — | — |
| 2018-02-26 | $117.53 | $321.08 | 964,900 | — | — |
| 2018-02-23 | $117.46 | $320.89 | 738,500 | — | — |
| 2018-02-22 | $115.86 | $316.52 | 919,700 | — | — |
| 2018-02-21 | $115.62 | $315.86 | 1,017,400 | — | — |
| 2018-02-20 | $115.40 | $315.26 | 1,038,400 | — | — |
| 2018-02-16 | $116.16 | $317.34 | 995,900 | — | — |
| 2018-02-15 | $116.19 | $317.42 | 1,276,900 | — | — |
| 2018-02-14 | $116.32 | $316.55 | 1,283,800 | — | — |
| 2018-02-13 | $114.56 | $311.76 | 1,423,800 | — | — |
| 2018-02-12 | $113.98 | $310.18 | 1,242,900 | — | — |
| 2018-02-09 | $112.37 | $305.80 | 1,739,300 | — | — |
| 2018-02-08 | $110.30 | $300.16 | 2,099,500 | — | — |
| 2018-02-07 | $114.13 | $310.59 | 2,223,300 | — | — |
| 2018-02-06 | $113.96 | $310.12 | 2,392,000 | — | — |
| 2018-02-05 | $111.98 | $304.74 | 2,484,600 | — | — |
| 2018-02-02 | $115.61 | $314.61 | 1,659,200 | — | — |
| 2018-02-01 | $117.62 | $320.08 | 1,393,900 | — | — |
| 2018-01-31 | $118.73 | $323.11 | 1,400,100 | — | — |
| 2018-01-30 | $118.35 | $322.07 | 1,172,300 | — | — |
| 2018-01-29 | $119.57 | $325.39 | 1,332,200 | — | — |
| 2018-01-26 | $121.47 | $330.56 | 1,686,800 | — | — |
| 2018-01-25 | $120.21 | $327.13 | 2,489,400 | — | — |
| 2018-01-24 | $118.94 | $323.68 | 1,985,500 | — | — |
| 2018-01-23 | $117.25 | $319.08 | 1,731,700 | — | — |
| 2018-01-22 | $116.78 | $317.80 | 1,672,600 | — | — |
| 2018-01-19 | $118.44 | $322.32 | 2,953,300 | — | — |
| 2018-01-18 | $118.41 | $322.23 | 3,736,600 | — | — |
| 2018-01-17 | $114.50 | $311.59 | 3,855,100 | — | — |
| 2018-01-16 | $116.64 | $317.42 | 2,373,800 | — | — |
| 2018-01-12 | $118.17 | $321.58 | 1,466,300 | — | — |
| 2018-01-11 | $117.57 | $319.95 | 1,290,300 | — | — |
| 2018-01-10 | $116.61 | $317.34 | 1,381,500 | — | — |
| 2018-01-09 | $118.22 | $321.72 | 1,012,800 | — | — |
| 2018-01-08 | $118.72 | $323.08 | 1,260,100 | — | — |
| 2018-01-05 | $118.92 | $323.62 | 959,600 | — | — |
| 2018-01-04 | $117.47 | $319.68 | 1,226,100 | — | — |
| 2018-01-03 | $118.19 | $321.64 | 929,800 | — | — |
| 2018-01-02 | $118.00 | $321.12 | 935,200 | — | — |