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
- 2010-01-05 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 | $284.97 | $284.97 | 1,075,300 | — | — |
| 2018-12-28 | $285.08 | $285.08 | 1,035,400 | — | — |
| 2018-12-27 | $284.73 | $284.73 | 1,242,500 | — | — |
| 2018-12-26 | $285.70 | $285.70 | 1,359,800 | — | — |
| 2018-12-24 | $273.52 | $273.52 | 1,009,000 | — | — |
| 2018-12-21 | $283.93 | $283.93 | 3,593,100 | — | — |
| 2018-12-20 | $290.45 | $290.45 | 2,488,200 | — | — |
| 2018-12-19 | $297.60 | $297.60 | 1,937,200 | — | — |
| 2018-12-18 | $305.93 | $305.93 | 1,911,800 | — | — |
| 2018-12-17 | $309.28 | $309.28 | 1,829,100 | — | — |
| 2018-12-14 | $309.42 | $309.42 | 959,300 | — | — |
| 2018-12-13 | $311.48 | $311.48 | 1,063,100 | — | — |
| 2018-12-12 | $316.78 | $316.78 | 958,500 | — | — |
| 2018-12-11 | $312.54 | $312.54 | 947,400 | — | — |
| 2018-12-10 | $315.64 | $315.64 | 1,002,000 | — | — |
| 2018-12-07 | $315.70 | $315.70 | 1,164,400 | — | — |
| 2018-12-06 | $326.78 | $326.78 | 1,311,900 | — | — |
| 2018-12-04 | $321.84 | $321.84 | 1,391,800 | — | — |
| 2018-12-03 | $326.70 | $326.70 | 1,159,400 | — | — |
| 2018-11-30 | $329.20 | $329.20 | 1,784,500 | — | — |
| 2018-11-29 | $330.33 | $330.33 | 1,084,700 | — | — |
| 2018-11-28 | $328.68 | $328.68 | 1,239,500 | — | — |
| 2018-11-27 | $317.64 | $317.64 | 690,600 | — | — |
| 2018-11-26 | $313.23 | $313.23 | 1,240,000 | — | — |
| 2018-11-23 | $309.43 | $309.43 | 671,400 | — | — |
| 2018-11-21 | $305.54 | $305.54 | 1,096,500 | — | — |
| 2018-11-20 | $305.01 | $305.01 | 2,836,200 | — | — |
| 2018-11-19 | $323.60 | $323.60 | 1,488,100 | — | — |
| 2018-11-16 | $328.54 | $328.54 | 1,225,500 | — | — |
| 2018-11-15 | $318.48 | $318.48 | 1,178,600 | — | — |
| 2018-11-14 | $320.80 | $320.80 | 948,900 | — | — |
| 2018-11-13 | $324.56 | $324.56 | 835,300 | — | — |
| 2018-11-12 | $323.35 | $323.35 | 866,500 | — | — |
| 2018-11-09 | $321.11 | $321.11 | 756,800 | — | — |
| 2018-11-08 | $324.65 | $324.65 | 1,075,300 | — | — |
| 2018-11-07 | $328.36 | $328.36 | 886,500 | — | — |
| 2018-11-06 | $320.67 | $320.67 | 835,700 | — | — |
| 2018-11-05 | $323.35 | $323.35 | 787,100 | — | — |
| 2018-11-02 | $317.87 | $317.87 | 1,374,900 | — | — |
| 2018-11-01 | $324.58 | $324.58 | 1,440,900 | — | — |
| 2018-10-31 | $320.37 | $320.37 | 1,973,500 | — | — |
| 2018-10-30 | $316.22 | $316.22 | 1,524,500 | — | — |
| 2018-10-29 | $300.85 | $300.85 | 1,933,300 | — | — |
| 2018-10-26 | $295.01 | $295.01 | 4,569,700 | — | — |
| 2018-10-25 | $314.81 | $314.81 | 1,820,400 | — | — |
| 2018-10-24 | $306.05 | $306.05 | 1,331,900 | — | — |
| 2018-10-23 | $317.89 | $317.89 | 1,070,600 | — | — |
| 2018-10-22 | $319.61 | $319.61 | 885,000 | — | — |
| 2018-10-19 | $321.34 | $321.34 | 1,110,200 | — | — |
| 2018-10-18 | $318.10 | $318.10 | 1,732,300 | — | — |
| 2018-10-17 | $319.83 | $319.83 | 1,115,400 | — | — |
| 2018-10-16 | $321.04 | $321.04 | 1,191,600 | — | — |
| 2018-10-15 | $313.89 | $313.89 | 1,351,500 | — | — |
| 2018-10-12 | $308.74 | $308.74 | 1,664,500 | — | — |
| 2018-10-11 | $301.92 | $301.92 | 1,955,400 | — | — |
| 2018-10-10 | $310.13 | $310.13 | 1,416,300 | — | — |
| 2018-10-09 | $322.64 | $322.64 | 760,500 | — | — |
| 2018-10-08 | $320.24 | $320.24 | 1,231,300 | — | — |
| 2018-10-05 | $316.04 | $316.04 | 1,585,800 | — | — |
| 2018-10-04 | $324.68 | $324.68 | 1,714,300 | — | — |
| 2018-10-03 | $325.29 | $325.29 | 1,716,200 | — | — |
| 2018-10-02 | $326.89 | $326.89 | 1,277,300 | — | — |
| 2018-10-01 | $321.59 | $321.59 | 1,506,600 | — | — |
| 2018-09-28 | $325.88 | $325.88 | 1,037,000 | — | — |
| 2018-09-27 | $325.07 | $325.07 | 780,200 | — | — |
| 2018-09-26 | $321.67 | $321.67 | 1,234,800 | — | — |
| 2018-09-25 | $323.37 | $323.37 | 1,613,700 | — | — |
| 2018-09-24 | $327.04 | $327.04 | 1,616,400 | — | — |
| 2018-09-21 | $332.59 | $332.59 | 3,811,900 | — | — |
| 2018-09-20 | $329.99 | $329.99 | 1,054,900 | — | — |
| 2018-09-19 | $329.79 | $329.79 | 1,809,700 | — | — |
| 2018-09-18 | $328.79 | $328.79 | 1,950,000 | — | — |
| 2018-09-17 | $319.47 | $319.47 | 1,232,100 | — | — |
| 2018-09-14 | $318.13 | $318.13 | 705,400 | — | — |
| 2018-09-13 | $319.21 | $319.21 | 1,566,200 | — | — |
| 2018-09-12 | $312.50 | $312.50 | 2,646,800 | — | — |
| 2018-09-11 | $312.84 | $312.84 | 1,346,200 | — | — |
| 2018-09-10 | $310.27 | $310.27 | 1,257,600 | — | — |
| 2018-09-07 | $305.19 | $305.19 | 1,557,400 | — | — |
| 2018-09-06 | $305.19 | $305.19 | 888,100 | — | — |
| 2018-09-05 | $306.81 | $306.81 | 1,466,000 | — | — |
| 2018-09-04 | $312.99 | $312.99 | 1,980,700 | — | — |
| 2018-08-31 | $310.40 | $310.40 | 1,256,100 | — | — |
| 2018-08-30 | $309.06 | $309.06 | 1,312,300 | — | — |
| 2018-08-29 | $309.15 | $309.15 | 1,081,900 | — | — |
| 2018-08-28 | $305.03 | $305.03 | 1,265,000 | — | — |
| 2018-08-27 | $304.34 | $304.34 | 1,212,200 | — | — |
| 2018-08-24 | $300.67 | $300.67 | 1,172,500 | — | — |
| 2018-08-23 | $293.39 | $293.39 | 2,009,000 | — | — |
| 2018-08-22 | $300.28 | $300.28 | 1,802,300 | — | — |
| 2018-08-21 | $305.08 | $305.08 | 2,454,400 | — | — |
| 2018-08-20 | $295.00 | $295.00 | 1,695,500 | — | — |
| 2018-08-17 | $299.64 | $299.64 | 1,094,500 | — | — |
| 2018-08-16 | $302.00 | $302.00 | 1,408,000 | — | — |
| 2018-08-15 | $295.75 | $295.75 | 2,386,100 | — | — |
| 2018-08-14 | $307.86 | $307.86 | 1,694,800 | — | — |
| 2018-08-13 | $302.06 | $302.06 | 1,326,600 | — | — |
| 2018-08-10 | $302.45 | $302.45 | 1,749,700 | — | — |
| 2018-08-09 | $305.17 | $305.17 | 1,452,800 | — | — |
| 2018-08-08 | $298.20 | $298.20 | 1,101,800 | — | — |
| 2018-08-07 | $297.03 | $297.03 | 2,290,700 | — | — |
| 2018-08-06 | $300.00 | $300.00 | 856,400 | — | — |
| 2018-08-03 | $303.66 | $303.66 | 1,198,800 | — | — |
| 2018-08-02 | $294.20 | $294.20 | 1,064,200 | — | — |
| 2018-08-01 | $301.43 | $301.43 | 1,042,200 | — | — |
| 2018-07-31 | $304.58 | $304.58 | 2,533,600 | — | — |
| 2018-07-30 | $293.90 | $293.90 | 1,083,800 | — | — |
| 2018-07-27 | $286.29 | $286.29 | 1,350,600 | — | — |
| 2018-07-26 | $286.91 | $286.91 | 1,962,100 | — | — |
| 2018-07-25 | $274.65 | $274.65 | 1,760,300 | — | — |
| 2018-07-24 | $282.32 | $282.32 | 1,207,800 | — | — |
| 2018-07-23 | $287.82 | $287.82 | 967,900 | — | — |
| 2018-07-20 | $288.84 | $288.84 | 1,093,600 | — | — |
| 2018-07-19 | $291.14 | $291.14 | 1,436,800 | — | — |
| 2018-07-18 | $299.60 | $299.60 | 2,007,700 | — | — |
| 2018-07-17 | $302.03 | $302.03 | 616,400 | — | — |
| 2018-07-16 | $304.19 | $304.19 | 710,100 | — | — |
| 2018-07-13 | $304.84 | $304.84 | 669,800 | — | — |
| 2018-07-12 | $305.02 | $305.02 | 797,800 | — | — |
| 2018-07-11 | $301.37 | $301.37 | 819,600 | — | — |
| 2018-07-10 | $305.71 | $305.71 | 1,102,400 | — | — |
| 2018-07-09 | $308.22 | $308.22 | 900,100 | — | — |
| 2018-07-06 | $304.43 | $304.43 | 1,119,300 | — | — |
| 2018-07-05 | $296.18 | $296.18 | 1,085,000 | — | — |
| 2018-07-03 | $299.51 | $299.51 | 664,300 | — | — |
| 2018-07-02 | $293.91 | $293.91 | 909,600 | — | — |
| 2018-06-29 | $293.21 | $293.21 | 1,398,100 | — | — |
| 2018-06-28 | $295.05 | $295.05 | 991,700 | — | — |
| 2018-06-27 | $296.04 | $296.04 | 956,900 | — | — |
| 2018-06-26 | $299.30 | $299.30 | 1,028,100 | — | — |
| 2018-06-25 | $295.53 | $295.53 | 1,663,400 | — | — |
| 2018-06-22 | $299.30 | $299.30 | 1,462,700 | — | — |
| 2018-06-21 | $291.86 | $291.86 | 844,900 | — | — |
| 2018-06-20 | $290.34 | $290.34 | 1,560,700 | — | — |
| 2018-06-19 | $292.99 | $292.99 | 1,344,900 | — | — |
| 2018-06-18 | $295.25 | $295.25 | 2,390,700 | — | — |
| 2018-06-15 | $297.20 | $297.20 | 2,414,200 | — | — |
| 2018-06-14 | $295.61 | $295.61 | 2,379,400 | — | — |
| 2018-06-13 | $285.02 | $285.02 | 2,581,700 | — | — |
| 2018-06-12 | $290.98 | $290.98 | 3,617,000 | — | — |
| 2018-06-11 | $283.06 | $283.06 | 2,031,700 | — | — |
| 2018-06-08 | $277.26 | $277.26 | 2,903,000 | — | — |
| 2018-06-07 | $278.19 | $278.19 | 1,840,900 | — | — |
| 2018-06-06 | $275.09 | $275.09 | 1,645,100 | — | — |
| 2018-06-05 | $265.95 | $265.95 | 1,178,900 | — | — |
| 2018-06-04 | $267.98 | $267.98 | 1,471,800 | — | — |
| 2018-06-01 | $261.87 | $261.87 | 1,691,400 | — | — |
| 2018-05-31 | $261.04 | $261.04 | 3,132,300 | — | — |
| 2018-05-30 | $266.94 | $266.94 | 1,352,300 | — | — |
| 2018-05-29 | $266.36 | $266.36 | 1,181,600 | — | — |
| 2018-05-25 | $270.20 | $270.20 | 769,500 | — | — |
| 2018-05-24 | $268.43 | $268.43 | 1,291,600 | — | — |
| 2018-05-23 | $274.09 | $274.09 | 1,419,000 | — | — |
| 2018-05-22 | $267.66 | $267.66 | 1,316,000 | — | — |
| 2018-05-21 | $266.55 | $266.55 | 2,065,600 | — | — |
| 2018-05-18 | $270.17 | $270.17 | 1,643,000 | — | — |
| 2018-05-17 | $268.17 | $268.17 | 1,301,700 | — | — |
| 2018-05-16 | $272.33 | $272.33 | 1,861,500 | — | — |
| 2018-05-15 | $270.31 | $270.31 | 1,775,000 | — | — |
| 2018-05-14 | $272.84 | $272.84 | 1,808,900 | — | — |
| 2018-05-11 | $272.81 | $272.81 | 1,825,700 | — | — |
| 2018-05-10 | $272.83 | $272.83 | 1,984,000 | — | — |
| 2018-05-09 | $270.13 | $270.13 | 1,560,900 | — | — |
| 2018-05-08 | $271.01 | $271.01 | 1,636,800 | — | — |
| 2018-05-07 | $278.10 | $278.10 | 1,146,800 | — | — |
| 2018-05-04 | $276.07 | $276.07 | 1,241,700 | — | — |
| 2018-05-03 | $271.36 | $271.36 | 2,199,000 | — | — |
| 2018-05-02 | $274.78 | $274.78 | 2,141,800 | — | — |
| 2018-05-01 | $279.40 | $279.40 | 3,597,700 | — | — |
| 2018-04-30 | $271.29 | $271.29 | 6,432,700 | — | — |
| 2018-04-27 | $263.33 | $263.33 | 15,522,400 | — | — |
| 2018-04-26 | $298.15 | $298.15 | 1,512,300 | — | — |
| 2018-04-25 | $300.35 | $300.35 | 2,091,800 | — | — |
| 2018-04-24 | $301.28 | $301.28 | 1,053,900 | — | — |
| 2018-04-23 | $309.97 | $309.97 | 819,500 | — | — |
| 2018-04-20 | $310.94 | $310.94 | 915,800 | — | — |
| 2018-04-19 | $315.55 | $315.55 | 1,113,500 | — | — |
| 2018-04-18 | $317.46 | $317.46 | 1,026,600 | — | — |
| 2018-04-17 | $310.48 | $310.48 | 1,306,800 | — | — |
| 2018-04-16 | $312.84 | $312.84 | 1,333,600 | — | — |
| 2018-04-13 | $305.91 | $305.91 | 964,100 | — | — |
| 2018-04-12 | $306.34 | $306.34 | 1,669,200 | — | — |
| 2018-04-11 | $303.33 | $303.33 | 1,645,400 | — | — |
| 2018-04-10 | $308.24 | $308.24 | 1,574,200 | — | — |
| 2018-04-09 | $316.51 | $316.51 | 1,144,000 | — | — |
| 2018-04-06 | $310.67 | $310.67 | 1,235,000 | — | — |
| 2018-04-05 | $317.02 | $317.02 | 875,500 | — | — |
| 2018-04-04 | $311.69 | $311.69 | 1,857,100 | — | — |
| 2018-04-03 | $306.37 | $306.37 | 1,706,800 | — | — |
| 2018-04-02 | $303.87 | $303.87 | 1,753,000 | — | — |
| 2018-03-29 | $311.22 | $311.22 | 1,521,600 | — | — |
| 2018-03-28 | $306.26 | $306.26 | 1,305,600 | — | — |
| 2018-03-27 | $310.22 | $310.22 | 1,494,200 | — | — |
| 2018-03-26 | $312.18 | $312.18 | 1,747,500 | — | — |
| 2018-03-23 | $312.39 | $312.39 | 1,195,400 | — | — |
| 2018-03-22 | $322.97 | $322.97 | 2,769,200 | — | — |
| 2018-03-21 | $325.47 | $325.47 | 907,300 | — | — |
| 2018-03-20 | $327.61 | $327.61 | 1,087,900 | — | — |
| 2018-03-19 | $332.99 | $332.99 | 1,370,100 | — | — |
| 2018-03-16 | $342.17 | $342.17 | 2,883,000 | — | — |
| 2018-03-15 | $339.55 | $339.55 | 834,100 | — | — |
| 2018-03-14 | $340.96 | $340.96 | 1,298,800 | — | — |
| 2018-03-13 | $350.01 | $350.01 | 823,300 | — | — |
| 2018-03-12 | $359.22 | $359.22 | 2,001,300 | — | — |
| 2018-03-09 | $347.59 | $347.59 | 940,200 | — | — |
| 2018-03-08 | $341.19 | $341.19 | 1,058,300 | — | — |
| 2018-03-07 | $338.67 | $338.67 | 1,058,900 | — | — |
| 2018-03-06 | $337.96 | $337.96 | 1,188,300 | — | — |
| 2018-03-05 | $346.60 | $346.60 | 2,740,400 | — | — |
| 2018-03-02 | $332.75 | $332.75 | 1,986,300 | — | — |
| 2018-03-01 | $339.41 | $339.41 | 1,363,500 | — | — |
| 2018-02-28 | $341.93 | $341.93 | 1,065,700 | — | — |
| 2018-02-27 | $351.22 | $351.22 | 946,400 | — | — |
| 2018-02-26 | $358.02 | $358.02 | 770,200 | — | — |
| 2018-02-23 | $365.06 | $365.06 | 613,500 | — | — |
| 2018-02-22 | $356.75 | $356.75 | 601,100 | — | — |
| 2018-02-21 | $360.97 | $360.97 | 878,300 | — | — |
| 2018-02-20 | $358.77 | $358.77 | 802,900 | — | — |
| 2018-02-16 | $365.66 | $365.66 | 752,000 | — | — |
| 2018-02-15 | $363.67 | $363.67 | 1,096,700 | — | — |
| 2018-02-14 | $358.94 | $358.94 | 915,500 | — | — |
| 2018-02-13 | $355.68 | $355.68 | 772,400 | — | — |
| 2018-02-12 | $357.88 | $357.88 | 855,100 | — | — |
| 2018-02-09 | $349.43 | $349.43 | 1,908,200 | — | — |
| 2018-02-08 | $348.65 | $348.65 | 1,769,900 | — | — |
| 2018-02-07 | $363.55 | $363.55 | 1,555,000 | — | — |
| 2018-02-06 | $369.75 | $369.75 | 4,492,100 | — | — |
| 2018-02-05 | $372.57 | $372.57 | 2,872,600 | — | — |
| 2018-02-02 | $387.50 | $387.50 | 4,374,900 | — | — |
| 2018-02-01 | $371.18 | $371.18 | 1,928,200 | — | — |
| 2018-01-31 | $377.25 | $377.25 | 2,152,800 | — | — |
| 2018-01-30 | $376.57 | $376.57 | 1,241,600 | — | — |
| 2018-01-29 | $374.50 | $374.50 | 925,600 | — | — |
| 2018-01-26 | $377.00 | $377.00 | 1,228,500 | — | — |
| 2018-01-25 | $375.14 | $375.14 | 981,800 | — | — |
| 2018-01-24 | $376.18 | $376.18 | 1,758,300 | — | — |
| 2018-01-23 | $369.25 | $369.25 | 1,043,100 | — | — |
| 2018-01-22 | $370.25 | $370.25 | 1,822,000 | — | — |
| 2018-01-19 | $366.05 | $366.05 | 1,453,400 | — | — |
| 2018-01-18 | $365.25 | $365.25 | 1,534,600 | — | — |
| 2018-01-17 | $357.84 | $357.84 | 1,119,500 | — | — |
| 2018-01-16 | $352.93 | $352.93 | 1,112,500 | — | — |
| 2018-01-12 | $354.00 | $354.00 | 644,600 | — | — |
| 2018-01-11 | $355.27 | $355.27 | 1,191,100 | — | — |
| 2018-01-10 | $350.83 | $350.83 | 1,092,400 | — | — |
| 2018-01-09 | $354.76 | $354.76 | 938,900 | — | — |
| 2018-01-08 | $356.55 | $356.55 | 1,485,700 | — | — |
| 2018-01-05 | $350.88 | $350.88 | 1,960,500 | — | — |
| 2018-01-04 | $349.79 | $349.79 | 1,176,400 | — | — |
| 2018-01-03 | $353.03 | $353.03 | 2,500,800 | — | — |
| 2018-01-02 | $348.97 | $348.97 | 2,789,200 | — | — |