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 | $160.05 | $359.00 | 1,065,400 | — | — |
| 2018-12-28 | $160.70 | $357.99 | 1,324,400 | — | — |
| 2018-12-27 | $159.75 | $355.87 | 1,386,800 | — | — |
| 2018-12-26 | $156.92 | $349.57 | 1,218,800 | — | — |
| 2018-12-24 | $149.88 | $333.89 | 880,200 | — | — |
| 2018-12-21 | $155.19 | $345.71 | 3,393,600 | — | — |
| 2018-12-20 | $154.54 | $344.27 | 2,107,900 | — | — |
| 2018-12-19 | $154.10 | $343.29 | 1,596,500 | — | — |
| 2018-12-18 | $154.76 | $344.76 | 1,403,900 | — | — |
| 2018-12-17 | $153.81 | $342.64 | 1,756,000 | — | — |
| 2018-12-14 | $155.41 | $346.20 | 996,600 | — | — |
| 2018-12-13 | $157.28 | $350.37 | 1,153,200 | — | — |
| 2018-12-12 | $157.71 | $351.33 | 1,159,200 | — | — |
| 2018-12-11 | $155.93 | $347.36 | 975,500 | — | — |
| 2018-12-10 | $157.08 | $349.92 | 1,038,000 | — | — |
| 2018-12-07 | $157.16 | $350.10 | 1,169,400 | — | — |
| 2018-12-06 | $161.37 | $359.48 | 1,826,700 | — | — |
| 2018-12-04 | $163.92 | $365.16 | 1,824,200 | — | — |
| 2018-12-03 | $166.62 | $371.18 | 1,856,300 | — | — |
| 2018-11-30 | $160.87 | $358.37 | 1,153,100 | — | — |
| 2018-11-29 | $159.21 | $354.67 | 860,600 | — | — |
| 2018-11-28 | $158.66 | $353.44 | 1,124,900 | — | — |
| 2018-11-27 | $156.27 | $348.12 | 1,144,500 | — | — |
| 2018-11-26 | $158.58 | $353.27 | 867,000 | — | — |
| 2018-11-23 | $157.49 | $350.84 | 310,300 | — | — |
| 2018-11-21 | $159.18 | $354.60 | 862,900 | — | — |
| 2018-11-20 | $157.56 | $350.99 | 1,312,600 | — | — |
| 2018-11-19 | $159.89 | $356.18 | 1,602,200 | — | — |
| 2018-11-16 | $163.86 | $365.03 | 1,370,800 | — | — |
| 2018-11-15 | $160.64 | $357.86 | 1,299,000 | — | — |
| 2018-11-14 | $157.21 | $350.21 | 1,018,500 | — | — |
| 2018-11-13 | $158.05 | $352.09 | 920,300 | — | — |
| 2018-11-12 | $157.49 | $350.84 | 719,700 | — | — |
| 2018-11-09 | $159.90 | $356.21 | 797,600 | — | — |
| 2018-11-08 | $161.25 | $359.21 | 954,300 | — | — |
| 2018-11-07 | $160.98 | $358.61 | 1,068,000 | — | — |
| 2018-11-06 | $158.09 | $352.17 | 1,813,800 | — | — |
| 2018-11-05 | $157.37 | $350.57 | 1,467,100 | — | — |
| 2018-11-02 | $155.84 | $347.16 | 1,427,300 | — | — |
| 2018-11-01 | $155.37 | $346.12 | 1,466,800 | — | — |
| 2018-10-31 | $154.35 | $343.84 | 1,490,700 | — | — |
| 2018-10-30 | $153.78 | $342.57 | 1,774,500 | — | — |
| 2018-10-29 | $150.96 | $336.29 | 1,417,000 | — | — |
| 2018-10-26 | $149.43 | $332.88 | 2,298,600 | — | — |
| 2018-10-25 | $151.48 | $337.45 | 1,293,800 | — | — |
| 2018-10-24 | $148.91 | $331.72 | 1,933,000 | — | — |
| 2018-10-23 | $152.04 | $338.70 | 1,345,200 | — | — |
| 2018-10-22 | $153.30 | $341.50 | 1,545,100 | — | — |
| 2018-10-19 | $155.40 | $346.18 | 935,700 | — | — |
| 2018-10-18 | $156.69 | $349.06 | 988,400 | — | — |
| 2018-10-17 | $159.48 | $355.27 | 730,200 | — | — |
| 2018-10-16 | $159.69 | $355.74 | 970,400 | — | — |
| 2018-10-15 | $156.70 | $349.08 | 817,300 | — | — |
| 2018-10-12 | $158.27 | $352.58 | 1,195,400 | — | — |
| 2018-10-11 | $157.09 | $349.95 | 1,075,000 | — | — |
| 2018-10-10 | $160.60 | $357.77 | 1,234,900 | — | — |
| 2018-10-09 | $164.32 | $366.05 | 1,051,000 | — | — |
| 2018-10-08 | $169.28 | $377.10 | 864,100 | — | — |
| 2018-10-05 | $168.88 | $376.21 | 837,000 | — | — |
| 2018-10-04 | $169.70 | $378.04 | 772,500 | — | — |
| 2018-10-03 | $169.73 | $378.11 | 816,100 | — | — |
| 2018-10-02 | $170.22 | $379.20 | 661,400 | — | — |
| 2018-10-01 | $169.43 | $377.44 | 595,600 | — | — |
| 2018-09-28 | $167.05 | $372.13 | 884,700 | — | — |
| 2018-09-27 | $168.52 | $372.96 | 763,200 | — | — |
| 2018-09-26 | $167.80 | $371.37 | 913,900 | — | — |
| 2018-09-25 | $168.84 | $373.67 | 498,700 | — | — |
| 2018-09-24 | $169.85 | $375.90 | 791,000 | — | — |
| 2018-09-21 | $170.61 | $377.58 | 2,393,200 | — | — |
| 2018-09-20 | $170.42 | $377.16 | 666,100 | — | — |
| 2018-09-19 | $169.17 | $374.40 | 1,047,000 | — | — |
| 2018-09-18 | $168.69 | $373.34 | 612,600 | — | — |
| 2018-09-17 | $168.75 | $373.47 | 731,200 | — | — |
| 2018-09-14 | $168.61 | $373.16 | 823,800 | — | — |
| 2018-09-13 | $167.63 | $370.99 | 515,500 | — | — |
| 2018-09-12 | $166.24 | $367.91 | 459,900 | — | — |
| 2018-09-11 | $166.64 | $368.80 | 620,500 | — | — |
| 2018-09-10 | $166.06 | $367.51 | 568,200 | — | — |
| 2018-09-07 | $164.85 | $364.84 | 641,100 | — | — |
| 2018-09-06 | $166.06 | $367.51 | 598,700 | — | — |
| 2018-09-05 | $165.39 | $366.03 | 840,100 | — | — |
| 2018-09-04 | $164.34 | $363.71 | 925,800 | — | — |
| 2018-08-31 | $166.29 | $368.02 | 762,100 | — | — |
| 2018-08-30 | $166.73 | $369.00 | 583,000 | — | — |
| 2018-08-29 | $168.29 | $372.45 | 801,300 | — | — |
| 2018-08-28 | $167.01 | $369.62 | 706,700 | — | — |
| 2018-08-27 | $167.29 | $370.24 | 650,000 | — | — |
| 2018-08-24 | $165.97 | $367.32 | 512,800 | — | — |
| 2018-08-23 | $164.42 | $363.89 | 672,800 | — | — |
| 2018-08-22 | $164.36 | $363.75 | 842,800 | — | — |
| 2018-08-21 | $166.10 | $367.60 | 892,400 | — | — |
| 2018-08-20 | $166.99 | $369.57 | 1,342,700 | — | — |
| 2018-08-17 | $166.61 | $368.73 | 1,290,400 | — | — |
| 2018-08-16 | $164.72 | $364.55 | 1,169,200 | — | — |
| 2018-08-15 | $164.21 | $363.42 | 1,381,400 | — | — |
| 2018-08-14 | $164.33 | $363.69 | 1,617,700 | — | — |
| 2018-08-13 | $162.44 | $359.50 | 1,862,400 | — | — |
| 2018-08-10 | $157.87 | $349.39 | 923,800 | — | — |
| 2018-08-09 | $160.48 | $355.17 | 588,100 | — | — |
| 2018-08-08 | $160.65 | $355.54 | 573,600 | — | — |
| 2018-08-07 | $160.92 | $356.14 | 740,400 | — | — |
| 2018-08-06 | $160.96 | $356.23 | 1,031,100 | — | — |
| 2018-08-03 | $159.96 | $354.01 | 903,400 | — | — |
| 2018-08-02 | $159.99 | $354.08 | 907,300 | — | — |
| 2018-08-01 | $162.04 | $358.62 | 1,266,700 | — | — |
| 2018-07-31 | $164.17 | $363.33 | 1,655,200 | — | — |
| 2018-07-30 | $161.23 | $356.83 | 1,055,500 | — | — |
| 2018-07-27 | $161.24 | $356.85 | 1,252,700 | — | — |
| 2018-07-26 | $161.55 | $357.53 | 1,715,200 | — | — |
| 2018-07-25 | $157.30 | $348.13 | 1,348,100 | — | — |
| 2018-07-24 | $155.29 | $343.68 | 1,932,600 | — | — |
| 2018-07-23 | $153.87 | $340.54 | 1,166,500 | — | — |
| 2018-07-20 | $154.35 | $341.60 | 2,490,300 | — | — |
| 2018-07-19 | $154.40 | $341.71 | 1,429,800 | — | — |
| 2018-07-18 | $155.94 | $345.12 | 732,100 | — | — |
| 2018-07-17 | $156.20 | $345.69 | 812,800 | — | — |
| 2018-07-16 | $155.55 | $344.25 | 674,600 | — | — |
| 2018-07-13 | $157.33 | $348.19 | 573,100 | — | — |
| 2018-07-12 | $157.92 | $349.50 | 732,000 | — | — |
| 2018-07-11 | $157.41 | $348.37 | 696,300 | — | — |
| 2018-07-10 | $159.66 | $353.35 | 718,500 | — | — |
| 2018-07-09 | $157.89 | $349.43 | 744,100 | — | — |
| 2018-07-06 | $156.64 | $346.67 | 718,800 | — | — |
| 2018-07-05 | $155.79 | $344.79 | 1,140,600 | — | — |
| 2018-07-03 | $155.00 | $343.04 | 346,800 | — | — |
| 2018-07-02 | $155.49 | $344.12 | 1,110,100 | — | — |
| 2018-06-29 | $155.73 | $344.65 | 998,800 | — | — |
| 2018-06-28 | $156.03 | $342.88 | 1,180,100 | — | — |
| 2018-06-27 | $155.16 | $340.97 | 889,300 | — | — |
| 2018-06-26 | $155.86 | $342.51 | 829,400 | — | — |
| 2018-06-25 | $155.76 | $342.29 | 1,175,100 | — | — |
| 2018-06-22 | $158.08 | $347.39 | 1,258,700 | — | — |
| 2018-06-21 | $156.47 | $343.85 | 1,542,100 | — | — |
| 2018-06-20 | $157.58 | $346.29 | 1,352,500 | — | — |
| 2018-06-19 | $159.55 | $350.62 | 1,279,700 | — | — |
| 2018-06-18 | $163.34 | $358.95 | 887,300 | — | — |
| 2018-06-15 | $164.18 | $360.79 | 1,810,400 | — | — |
| 2018-06-14 | $165.72 | $364.18 | 706,800 | — | — |
| 2018-06-13 | $166.09 | $364.99 | 1,074,800 | — | — |
| 2018-06-12 | $168.00 | $369.19 | 1,150,200 | — | — |
| 2018-06-11 | $168.44 | $370.15 | 852,300 | — | — |
| 2018-06-08 | $168.51 | $370.31 | 764,100 | — | — |
| 2018-06-07 | $167.72 | $368.57 | 1,102,600 | — | — |
| 2018-06-06 | $167.73 | $368.59 | 1,169,300 | — | — |
| 2018-06-05 | $164.87 | $362.31 | 734,600 | — | — |
| 2018-06-04 | $163.53 | $359.36 | 637,200 | — | — |
| 2018-06-01 | $163.54 | $359.39 | 578,900 | — | — |
| 2018-05-31 | $161.41 | $354.71 | 1,293,300 | — | — |
| 2018-05-30 | $163.03 | $358.27 | 602,300 | — | — |
| 2018-05-29 | $161.80 | $355.56 | 735,300 | — | — |
| 2018-05-25 | $165.00 | $362.59 | 607,300 | — | — |
| 2018-05-24 | $166.09 | $364.99 | 591,700 | — | — |
| 2018-05-23 | $166.99 | $366.97 | 840,900 | — | — |
| 2018-05-22 | $167.71 | $368.55 | 864,000 | — | — |
| 2018-05-21 | $169.44 | $372.35 | 886,600 | — | — |
| 2018-05-18 | $168.24 | $369.71 | 1,017,500 | — | — |
| 2018-05-17 | $166.77 | $366.48 | 781,500 | — | — |
| 2018-05-16 | $166.54 | $365.98 | 935,300 | — | — |
| 2018-05-15 | $166.08 | $364.97 | 1,181,400 | — | — |
| 2018-05-14 | $166.76 | $366.46 | 964,400 | — | — |
| 2018-05-11 | $166.29 | $365.43 | 1,035,400 | — | — |
| 2018-05-10 | $165.59 | $363.89 | 1,024,100 | — | — |
| 2018-05-09 | $164.89 | $362.35 | 760,700 | — | — |
| 2018-05-08 | $163.51 | $359.32 | 812,700 | — | — |
| 2018-05-07 | $163.45 | $359.19 | 1,068,300 | — | — |
| 2018-05-04 | $162.76 | $357.67 | 1,038,300 | — | — |
| 2018-05-03 | $160.43 | $352.55 | 1,142,200 | — | — |
| 2018-05-02 | $161.69 | $355.32 | 1,057,700 | — | — |
| 2018-05-01 | $162.49 | $357.08 | 1,225,700 | — | — |
| 2018-04-30 | $162.29 | $356.64 | 998,200 | — | — |
| 2018-04-27 | $165.02 | $362.64 | 1,031,700 | — | — |
| 2018-04-26 | $166.29 | $365.43 | 1,744,800 | — | — |
| 2018-04-25 | $165.57 | $363.85 | 1,230,900 | — | — |
| 2018-04-24 | $164.00 | $360.40 | 948,800 | — | — |
| 2018-04-23 | $166.11 | $365.03 | 585,400 | — | — |
| 2018-04-20 | $166.27 | $365.39 | 549,300 | — | — |
| 2018-04-19 | $166.80 | $366.55 | 711,800 | — | — |
| 2018-04-18 | $168.37 | $370.00 | 683,100 | — | — |
| 2018-04-17 | $168.14 | $369.49 | 782,800 | — | — |
| 2018-04-16 | $165.43 | $363.54 | 707,400 | — | — |
| 2018-04-13 | $162.97 | $358.13 | 570,300 | — | — |
| 2018-04-12 | $163.04 | $358.29 | 545,200 | — | — |
| 2018-04-11 | $161.61 | $355.14 | 826,400 | — | — |
| 2018-04-10 | $163.19 | $358.62 | 742,000 | — | — |
| 2018-04-09 | $160.23 | $352.11 | 880,100 | — | — |
| 2018-04-06 | $159.96 | $351.52 | 797,900 | — | — |
| 2018-04-05 | $164.11 | $360.64 | 874,700 | — | — |
| 2018-04-04 | $162.13 | $356.29 | 1,244,200 | — | — |
| 2018-04-03 | $159.28 | $350.02 | 896,600 | — | — |
| 2018-04-02 | $156.55 | $344.03 | 1,197,400 | — | — |
| 2018-03-29 | $159.03 | $349.48 | 1,040,500 | — | — |
| 2018-03-28 | $158.18 | $345.19 | 1,083,400 | — | — |
| 2018-03-27 | $158.63 | $346.17 | 872,100 | — | — |
| 2018-03-26 | $160.94 | $351.21 | 793,600 | — | — |
| 2018-03-23 | $158.04 | $344.88 | 762,400 | — | — |
| 2018-03-22 | $161.19 | $351.76 | 1,101,000 | — | — |
| 2018-03-21 | $166.24 | $362.78 | 879,800 | — | — |
| 2018-03-20 | $165.66 | $361.51 | 806,800 | — | — |
| 2018-03-19 | $166.68 | $363.74 | 1,935,600 | — | — |
| 2018-03-16 | $169.56 | $370.02 | 1,808,000 | — | — |
| 2018-03-15 | $169.08 | $368.98 | 1,091,100 | — | — |
| 2018-03-14 | $168.98 | $368.76 | 1,374,300 | — | — |
| 2018-03-13 | $170.93 | $373.01 | 1,533,500 | — | — |
| 2018-03-12 | $170.88 | $372.90 | 1,210,500 | — | — |
| 2018-03-09 | $171.10 | $373.38 | 1,369,900 | — | — |
| 2018-03-08 | $167.08 | $364.61 | 1,990,700 | — | — |
| 2018-03-07 | $164.53 | $359.05 | 893,700 | — | — |
| 2018-03-06 | $164.20 | $358.33 | 771,700 | — | — |
| 2018-03-05 | $163.28 | $356.32 | 990,500 | — | — |
| 2018-03-02 | $159.77 | $348.66 | 1,560,300 | — | — |
| 2018-03-01 | $160.83 | $350.97 | 1,453,100 | — | — |
| 2018-02-28 | $160.79 | $350.89 | 816,400 | — | — |
| 2018-02-27 | $163.61 | $357.04 | 757,200 | — | — |
| 2018-02-26 | $165.44 | $361.03 | 891,700 | — | — |
| 2018-02-23 | $164.27 | $358.48 | 632,600 | — | — |
| 2018-02-22 | $162.57 | $354.77 | 771,900 | — | — |
| 2018-02-21 | $160.76 | $350.82 | 711,700 | — | — |
| 2018-02-20 | $162.91 | $355.51 | 1,248,700 | — | — |
| 2018-02-16 | $163.63 | $357.08 | 1,194,900 | — | — |
| 2018-02-15 | $163.60 | $357.02 | 1,092,700 | — | — |
| 2018-02-14 | $161.27 | $351.93 | 1,115,500 | — | — |
| 2018-02-13 | $159.44 | $347.94 | 1,189,300 | — | — |
| 2018-02-12 | $159.68 | $348.46 | 1,266,300 | — | — |
| 2018-02-09 | $158.09 | $344.99 | 1,787,000 | — | — |
| 2018-02-08 | $152.80 | $333.45 | 1,218,700 | — | — |
| 2018-02-07 | $158.21 | $345.26 | 1,650,000 | — | — |
| 2018-02-06 | $160.22 | $349.64 | 2,396,600 | — | — |
| 2018-02-05 | $156.33 | $341.15 | 1,707,500 | — | — |
| 2018-02-02 | $162.84 | $355.36 | 1,356,900 | — | — |
| 2018-02-01 | $166.79 | $363.98 | 1,477,000 | — | — |
| 2018-01-31 | $168.37 | $367.43 | 1,867,800 | — | — |
| 2018-01-30 | $168.30 | $367.27 | 1,790,600 | — | — |
| 2018-01-29 | $166.67 | $363.72 | 2,032,500 | — | — |
| 2018-01-26 | $169.85 | $370.66 | 2,700,900 | — | — |
| 2018-01-25 | $174.00 | $379.71 | 2,585,900 | — | — |
| 2018-01-24 | $170.81 | $372.75 | 877,700 | — | — |
| 2018-01-23 | $169.60 | $370.11 | 1,058,600 | — | — |
| 2018-01-22 | $168.60 | $367.93 | 976,800 | — | — |
| 2018-01-19 | $167.80 | $366.18 | 1,057,400 | — | — |
| 2018-01-18 | $166.90 | $364.22 | 1,032,500 | — | — |
| 2018-01-17 | $168.56 | $367.84 | 806,400 | — | — |
| 2018-01-16 | $166.75 | $363.89 | 1,115,500 | — | — |
| 2018-01-12 | $170.15 | $371.31 | 648,700 | — | — |
| 2018-01-11 | $169.97 | $370.92 | 695,200 | — | — |
| 2018-01-10 | $168.35 | $367.38 | 902,700 | — | — |
| 2018-01-09 | $169.06 | $368.93 | 834,500 | — | — |
| 2018-01-08 | $168.63 | $367.99 | 802,100 | — | — |
| 2018-01-05 | $168.45 | $367.60 | 742,200 | — | — |
| 2018-01-04 | $167.05 | $364.55 | 932,400 | — | — |
| 2018-01-03 | $166.41 | $363.15 | 798,200 | — | — |
| 2018-01-02 | $165.51 | $361.19 | 1,051,900 | — | — |