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 | $304.74 | $585.19 | 7,700 | — | — |
| 2018-12-28 | $304.54 | $584.81 | 4,600 | — | — |
| 2018-12-27 | $303.19 | $582.22 | 6,100 | — | — |
| 2018-12-26 | $302.54 | $580.97 | 7,100 | — | — |
| 2018-12-24 | $296.00 | $568.41 | 3,300 | — | — |
| 2018-12-21 | $298.25 | $572.73 | 25,500 | — | — |
| 2018-12-20 | $300.80 | $577.63 | 9,600 | — | — |
| 2018-12-19 | $305.10 | $585.88 | 5,400 | — | — |
| 2018-12-18 | $308.08 | $591.61 | 2,800 | — | — |
| 2018-12-17 | $305.78 | $587.19 | 13,300 | — | — |
| 2018-12-14 | $308.35 | $592.12 | 2,000 | — | — |
| 2018-12-13 | $308.35 | $592.12 | 3,200 | — | — |
| 2018-12-12 | $310.06 | $595.41 | 3,000 | — | — |
| 2018-12-11 | $311.80 | $598.75 | 2,300 | — | — |
| 2018-12-10 | $312.16 | $599.44 | 2,200 | — | — |
| 2018-12-07 | $312.87 | $600.80 | 2,400 | — | — |
| 2018-12-06 | $310.33 | $595.93 | 11,300 | — | — |
| 2018-12-04 | $306.80 | $589.15 | 4,600 | — | — |
| 2018-12-03 | $310.65 | $596.54 | 4,700 | — | — |
| 2018-11-30 | $310.57 | $596.39 | 12,400 | — | — |
| 2018-11-29 | $307.80 | $591.07 | 12,800 | — | — |
| 2018-11-28 | $307.39 | $590.28 | 1,800 | — | — |
| 2018-11-27 | $304.13 | $584.02 | 4,700 | — | — |
| 2018-11-26 | $307.75 | $590.97 | 5,000 | — | — |
| 2018-11-23 | $313.05 | $601.15 | 1,000 | — | — |
| 2018-11-21 | $310.56 | $596.37 | 2,100 | — | — |
| 2018-11-20 | $310.78 | $596.79 | 2,300 | — | — |
| 2018-11-19 | $314.23 | $603.42 | 1,400 | — | — |
| 2018-11-16 | $315.73 | $606.30 | 4,800 | — | — |
| 2018-11-15 | $316.85 | $608.45 | 2,600 | — | — |
| 2018-11-14 | $313.77 | $602.53 | 3,700 | — | — |
| 2018-11-13 | $315.90 | $606.62 | 3,000 | — | — |
| 2018-11-12 | $318.51 | $611.63 | 2,500 | — | — |
| 2018-11-09 | $318.51 | $611.63 | 3,700 | — | — |
| 2018-11-08 | $319.14 | $612.84 | 1,500 | — | — |
| 2018-11-07 | $316.49 | $607.76 | 3,700 | — | — |
| 2018-11-06 | $312.16 | $599.44 | 7,200 | — | — |
| 2018-11-05 | $311.07 | $597.35 | 10,600 | — | — |
| 2018-11-02 | $310.81 | $596.85 | 4,400 | — | — |
| 2018-11-01 | $316.00 | $598.17 | 8,400 | — | — |
| 2018-10-31 | $315.01 | $596.30 | 20,300 | — | — |
| 2018-10-30 | $323.96 | $613.24 | 4,000 | — | — |
| 2018-10-29 | $325.73 | $616.59 | 5,200 | — | — |
| 2018-10-26 | $326.26 | $617.59 | 8,500 | — | — |
| 2018-10-25 | $332.82 | $630.01 | 4,100 | — | — |
| 2018-10-24 | $330.00 | $624.67 | 5,300 | — | — |
| 2018-10-23 | $331.29 | $627.12 | 5,100 | — | — |
| 2018-10-22 | $333.19 | $630.71 | 2,700 | — | — |
| 2018-10-19 | $330.00 | $624.67 | 4,100 | — | — |
| 2018-10-18 | $329.85 | $624.39 | 2,800 | — | — |
| 2018-10-17 | $330.66 | $625.92 | 4,500 | — | — |
| 2018-10-16 | $332.55 | $629.50 | 5,700 | — | — |
| 2018-10-15 | $327.96 | $620.81 | 7,100 | — | — |
| 2018-10-12 | $327.35 | $619.66 | 15,400 | — | — |
| 2018-10-11 | $334.05 | $632.34 | 4,000 | — | — |
| 2018-10-10 | $343.00 | $649.28 | 6,000 | — | — |
| 2018-10-09 | $346.90 | $656.67 | 6,500 | — | — |
| 2018-10-08 | $345.95 | $654.87 | 7,500 | — | — |
| 2018-10-05 | $343.00 | $649.28 | 3,700 | — | — |
| 2018-10-04 | $341.78 | $646.97 | 6,800 | — | — |
| 2018-10-03 | $345.58 | $654.17 | 7,000 | — | — |
| 2018-10-02 | $345.05 | $653.16 | 5,800 | — | — |
| 2018-10-01 | $348.81 | $660.28 | 16,900 | — | — |
| 2018-09-28 | $343.30 | $649.85 | 7,000 | — | — |
| 2018-09-27 | $341.47 | $646.39 | 1,500 | — | — |
| 2018-09-26 | $342.11 | $647.60 | 4,300 | — | — |
| 2018-09-25 | $346.84 | $656.55 | 5,400 | — | — |
| 2018-09-24 | $343.80 | $650.80 | 6,200 | — | — |
| 2018-09-21 | $345.07 | $653.20 | 22,400 | — | — |
| 2018-09-20 | $345.81 | $654.60 | 6,200 | — | — |
| 2018-09-19 | $341.41 | $646.27 | 4,300 | — | — |
| 2018-09-18 | $343.30 | $649.85 | 3,900 | — | — |
| 2018-09-17 | $345.50 | $654.02 | 2,700 | — | — |
| 2018-09-14 | $346.23 | $655.40 | 3,700 | — | — |
| 2018-09-13 | $345.60 | $654.20 | 3,900 | — | — |
| 2018-09-12 | $346.90 | $656.67 | 5,400 | — | — |
| 2018-09-11 | $346.04 | $655.04 | 3,800 | — | — |
| 2018-09-10 | $348.90 | $660.45 | 4,300 | — | — |
| 2018-09-07 | $348.80 | $660.26 | 5,300 | — | — |
| 2018-09-06 | $358.85 | $679.29 | 4,000 | — | — |
| 2018-09-05 | $354.62 | $671.28 | 6,700 | — | — |
| 2018-09-04 | $357.00 | $675.78 | 3,800 | — | — |
| 2018-08-31 | $360.93 | $683.22 | 3,800 | — | — |
| 2018-08-30 | $360.93 | $683.22 | 3,500 | — | — |
| 2018-08-29 | $366.57 | $693.90 | 3,500 | — | — |
| 2018-08-28 | $365.54 | $691.95 | 1,800 | — | — |
| 2018-08-27 | $365.46 | $691.80 | 7,500 | — | — |
| 2018-08-24 | $366.00 | $692.82 | 1,800 | — | — |
| 2018-08-23 | $368.37 | $697.31 | 2,500 | — | — |
| 2018-08-22 | $370.00 | $700.39 | 1,800 | — | — |
| 2018-08-21 | $368.65 | $697.84 | 3,600 | — | — |
| 2018-08-20 | $369.70 | $699.82 | 1,800 | — | — |
| 2018-08-17 | $369.90 | $700.20 | 2,600 | — | — |
| 2018-08-16 | $369.47 | $699.39 | 5,100 | — | — |
| 2018-08-15 | $362.97 | $687.09 | 7,000 | — | — |
| 2018-08-14 | $360.60 | $682.60 | 3,100 | — | — |
| 2018-08-13 | $360.60 | $682.60 | 5,300 | — | — |
| 2018-08-10 | $363.18 | $687.48 | 1,400 | — | — |
| 2018-08-09 | $366.94 | $694.60 | 3,700 | — | — |
| 2018-08-08 | $363.41 | $687.92 | 1,700 | — | — |
| 2018-08-07 | $363.64 | $688.35 | 7,600 | — | — |
| 2018-08-06 | $368.90 | $698.31 | 1,400 | — | — |
| 2018-08-03 | $365.06 | $691.04 | 4,900 | — | — |
| 2018-08-02 | $371.96 | $695.58 | 5,100 | — | — |
| 2018-08-01 | $369.51 | $691.00 | 3,300 | — | — |
| 2018-07-31 | $370.48 | $692.82 | 3,300 | — | — |
| 2018-07-30 | $365.02 | $682.61 | 5,200 | — | — |
| 2018-07-27 | $377.33 | $705.63 | 5,000 | — | — |
| 2018-07-26 | $381.00 | $712.49 | 1,700 | — | — |
| 2018-07-25 | $380.04 | $710.69 | 3,500 | — | — |
| 2018-07-24 | $381.13 | $712.73 | 4,300 | — | — |
| 2018-07-23 | $382.60 | $715.48 | 4,000 | — | — |
| 2018-07-20 | $385.00 | $719.97 | 3,600 | — | — |
| 2018-07-19 | $384.09 | $718.27 | 6,700 | — | — |
| 2018-07-18 | $378.90 | $708.56 | 5,900 | — | — |
| 2018-07-17 | $381.72 | $713.84 | 4,800 | — | — |
| 2018-07-16 | $383.53 | $717.22 | 7,800 | — | — |
| 2018-07-13 | $383.88 | $717.88 | 3,400 | — | — |
| 2018-07-12 | $382.30 | $714.92 | 3,100 | — | — |
| 2018-07-11 | $384.64 | $719.30 | 4,900 | — | — |
| 2018-07-10 | $384.51 | $719.05 | 6,400 | — | — |
| 2018-07-09 | $384.80 | $719.60 | 2,900 | — | — |
| 2018-07-06 | $384.85 | $719.69 | 5,500 | — | — |
| 2018-07-05 | $384.17 | $718.42 | 9,700 | — | — |
| 2018-07-03 | $386.53 | $722.83 | 1,800 | — | — |
| 2018-07-02 | $383.50 | $717.16 | 4,900 | — | — |
| 2018-06-29 | $382.63 | $715.54 | 6,100 | — | — |
| 2018-06-28 | $383.73 | $717.59 | 5,200 | — | — |
| 2018-06-27 | $383.79 | $717.71 | 5,100 | — | — |
| 2018-06-26 | $384.90 | $719.78 | 15,400 | — | — |
| 2018-06-25 | $384.99 | $719.95 | 5,000 | — | — |
| 2018-06-22 | $385.00 | $719.97 | 13,900 | — | — |
| 2018-06-21 | $384.99 | $719.95 | 4,800 | — | — |
| 2018-06-20 | $384.80 | $719.60 | 7,800 | — | — |
| 2018-06-19 | $381.49 | $713.41 | 7,300 | — | — |
| 2018-06-18 | $384.23 | $718.53 | 8,400 | — | — |
| 2018-06-15 | $384.69 | $719.39 | 14,500 | — | — |
| 2018-06-14 | $383.04 | $716.30 | 4,600 | — | — |
| 2018-06-13 | $378.13 | $707.12 | 3,000 | — | — |
| 2018-06-12 | $380.95 | $712.40 | 8,200 | — | — |
| 2018-06-11 | $382.43 | $715.16 | 4,100 | — | — |
| 2018-06-08 | $381.85 | $714.08 | 5,000 | — | — |
| 2018-06-07 | $384.72 | $719.45 | 3,000 | — | — |
| 2018-06-06 | $386.65 | $723.06 | 6,800 | — | — |
| 2018-06-05 | $386.95 | $723.62 | 9,200 | — | — |
| 2018-06-04 | $388.00 | $725.58 | 8,000 | — | — |
| 2018-06-01 | $388.00 | $725.58 | 6,800 | — | — |
| 2018-05-31 | $387.50 | $724.65 | 6,400 | — | — |
| 2018-05-30 | $389.00 | $727.45 | 8,900 | — | — |
| 2018-05-29 | $386.54 | $722.85 | 10,300 | — | — |
| 2018-05-25 | $385.41 | $720.74 | 3,100 | — | — |
| 2018-05-24 | $383.22 | $716.64 | 3,700 | — | — |
| 2018-05-23 | $386.24 | $722.29 | 4,000 | — | — |
| 2018-05-22 | $385.79 | $721.45 | 8,800 | — | — |
| 2018-05-21 | $389.95 | $729.23 | 3,900 | — | — |
| 2018-05-18 | $384.05 | $718.19 | 3,100 | — | — |
| 2018-05-17 | $384.20 | $718.47 | 3,700 | — | — |
| 2018-05-16 | $384.92 | $719.82 | 4,100 | — | — |
| 2018-05-15 | $383.43 | $717.03 | 9,600 | — | — |
| 2018-05-14 | $388.07 | $725.71 | 4,300 | — | — |
| 2018-05-11 | $393.50 | $735.87 | 6,600 | — | — |
| 2018-05-10 | $390.41 | $730.09 | 2,800 | — | — |
| 2018-05-09 | $391.59 | $732.29 | 4,300 | — | — |
| 2018-05-08 | $387.95 | $725.49 | 5,800 | — | — |
| 2018-05-07 | $387.56 | $724.76 | 3,900 | — | — |
| 2018-05-04 | $387.42 | $724.50 | 2,300 | — | — |
| 2018-05-03 | $388.12 | $717.39 | 5,800 | — | — |
| 2018-05-02 | $387.87 | $716.93 | 9,800 | — | — |
| 2018-05-01 | $385.12 | $711.84 | 11,300 | — | — |
| 2018-04-30 | $393.35 | $727.06 | 14,200 | — | — |
| 2018-04-27 | $394.00 | $728.26 | 10,500 | — | — |
| 2018-04-26 | $387.50 | $716.24 | 7,200 | — | — |
| 2018-04-25 | $388.00 | $717.17 | 3,700 | — | — |
| 2018-04-24 | $389.44 | $719.83 | 9,100 | — | — |
| 2018-04-23 | $389.80 | $720.49 | 6,100 | — | — |
| 2018-04-20 | $388.27 | $717.67 | 6,600 | — | — |
| 2018-04-19 | $394.84 | $729.81 | 24,000 | — | — |
| 2018-04-18 | $396.83 | $733.49 | 13,800 | — | — |
| 2018-04-17 | $397.38 | $734.51 | 15,000 | — | — |
| 2018-04-16 | $392.60 | $725.67 | 10,800 | — | — |
| 2018-04-13 | $380.26 | $702.86 | 8,400 | — | — |
| 2018-04-12 | $386.41 | $714.23 | 6,800 | — | — |
| 2018-04-11 | $393.12 | $726.63 | 8,400 | — | — |
| 2018-04-10 | $393.91 | $728.09 | 9,700 | — | — |
| 2018-04-09 | $393.96 | $728.18 | 6,400 | — | — |
| 2018-04-06 | $388.65 | $718.37 | 2,900 | — | — |
| 2018-04-05 | $390.94 | $722.60 | 11,600 | — | — |
| 2018-04-04 | $392.88 | $726.19 | 4,300 | — | — |
| 2018-04-03 | $386.58 | $714.54 | 4,200 | — | — |
| 2018-04-02 | $380.58 | $703.45 | 8,600 | — | — |
| 2018-03-29 | $381.23 | $704.65 | 8,800 | — | — |
| 2018-03-28 | $387.44 | $716.13 | 8,100 | — | — |
| 2018-03-27 | $377.96 | $698.61 | 10,000 | — | — |
| 2018-03-26 | $373.45 | $690.27 | 10,900 | — | — |
| 2018-03-23 | $372.62 | $688.74 | 8,400 | — | — |
| 2018-03-22 | $375.52 | $694.10 | 11,400 | — | — |
| 2018-03-21 | $372.69 | $688.87 | 8,100 | — | — |
| 2018-03-20 | $376.17 | $695.30 | 9,800 | — | — |
| 2018-03-19 | $380.76 | $703.79 | 23,500 | — | — |
| 2018-03-16 | $375.28 | $693.66 | 13,600 | — | — |
| 2018-03-15 | $374.59 | $692.38 | 10,800 | — | — |
| 2018-03-14 | $374.47 | $692.16 | 6,600 | — | — |
| 2018-03-13 | $371.10 | $685.93 | 8,000 | — | — |
| 2018-03-12 | $372.92 | $689.29 | 10,800 | — | — |
| 2018-03-09 | $372.15 | $687.87 | 22,800 | — | — |
| 2018-03-08 | $372.16 | $687.89 | 9,900 | — | — |
| 2018-03-07 | $373.55 | $690.46 | 9,300 | — | — |
| 2018-03-06 | $370.49 | $684.80 | 22,700 | — | — |
| 2018-03-05 | $366.78 | $677.95 | 16,800 | — | — |
| 2018-03-02 | $365.00 | $674.65 | 5,900 | — | — |
| 2018-03-01 | $364.12 | $673.03 | 6,500 | — | — |
| 2018-02-28 | $365.33 | $675.26 | 16,500 | — | — |
| 2018-02-27 | $369.80 | $683.53 | 17,100 | — | — |
| 2018-02-26 | $379.80 | $702.01 | 17,100 | — | — |
| 2018-02-23 | $371.11 | $685.95 | 17,400 | — | — |
| 2018-02-22 | $370.44 | $684.71 | 22,900 | — | — |
| 2018-02-21 | $373.20 | $689.81 | 22,200 | — | — |
| 2018-02-20 | $365.94 | $676.39 | 15,000 | — | — |
| 2018-02-16 | $353.13 | $652.71 | 5,900 | — | — |
| 2018-02-15 | $359.93 | $665.28 | 6,100 | — | — |
| 2018-02-14 | $359.35 | $664.21 | 12,300 | — | — |
| 2018-02-13 | $360.72 | $666.74 | 12,200 | — | — |
| 2018-02-12 | $357.14 | $660.13 | 11,200 | — | — |
| 2018-02-09 | $351.39 | $649.50 | 15,200 | — | — |
| 2018-02-08 | $340.07 | $628.58 | 8,900 | — | — |
| 2018-02-07 | $338.64 | $625.93 | 12,200 | — | — |
| 2018-02-06 | $335.58 | $620.28 | 17,600 | — | — |
| 2018-02-05 | $341.20 | $630.66 | 10,100 | — | — |
| 2018-02-02 | $348.39 | $643.95 | 4,200 | — | — |
| 2018-02-01 | $354.15 | $654.60 | 11,000 | — | — |
| 2018-01-31 | $363.36 | $671.62 | 6,500 | — | — |
| 2018-01-30 | $362.28 | $669.63 | 5,200 | — | — |
| 2018-01-29 | $364.54 | $673.80 | 3,000 | — | — |
| 2018-01-26 | $370.73 | $685.25 | 4,300 | — | — |
| 2018-01-25 | $378.44 | $691.18 | 4,600 | — | — |
| 2018-01-24 | $378.75 | $691.75 | 4,200 | — | — |
| 2018-01-23 | $380.00 | $694.03 | 1,700 | — | — |
| 2018-01-22 | $377.38 | $689.24 | 4,400 | — | — |
| 2018-01-19 | $377.10 | $688.73 | 5,700 | — | — |
| 2018-01-18 | $378.02 | $690.41 | 7,800 | — | — |
| 2018-01-17 | $382.90 | $699.33 | 6,400 | — | — |
| 2018-01-16 | $382.09 | $697.85 | 3,900 | — | — |
| 2018-01-12 | $380.83 | $695.54 | 7,700 | — | — |
| 2018-01-11 | $383.74 | $700.86 | 6,800 | — | — |
| 2018-01-10 | $379.68 | $693.44 | 13,800 | — | — |
| 2018-01-09 | $387.60 | $707.91 | 7,300 | — | — |
| 2018-01-08 | $390.65 | $713.48 | 4,500 | — | — |
| 2018-01-05 | $392.49 | $716.84 | 6,500 | — | — |
| 2018-01-04 | $392.87 | $717.53 | 7,000 | — | — |
| 2018-01-03 | $397.26 | $725.55 | 5,600 | — | — |
| 2018-01-02 | $398.73 | $728.24 | 6,900 | — | — |