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
- 1980-01-02 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 | $138.23 | $357.28 | 2,552,300 | — | — |
| 2018-12-28 | $136.78 | $353.54 | 2,769,400 | — | — |
| 2018-12-27 | $137.14 | $354.47 | 3,224,600 | — | — |
| 2018-12-26 | $136.02 | $351.57 | 3,739,700 | — | — |
| 2018-12-24 | $128.21 | $331.38 | 2,466,000 | — | — |
| 2018-12-21 | $132.54 | $342.58 | 7,588,300 | — | — |
| 2018-12-20 | $134.68 | $348.11 | 5,960,700 | — | — |
| 2018-12-19 | $136.89 | $353.82 | 3,597,000 | — | — |
| 2018-12-18 | $139.78 | $361.29 | 2,800,300 | — | — |
| 2018-12-17 | $139.60 | $360.82 | 4,226,700 | — | — |
| 2018-12-14 | $142.57 | $368.50 | 4,505,800 | — | — |
| 2018-12-13 | $145.84 | $376.95 | 5,340,300 | — | — |
| 2018-12-12 | $147.34 | $380.83 | 5,023,800 | — | — |
| 2018-12-11 | $147.84 | $382.12 | 3,333,200 | — | — |
| 2018-12-10 | $148.04 | $382.64 | 4,558,100 | — | — |
| 2018-12-07 | $147.45 | $381.11 | 5,287,000 | — | — |
| 2018-12-06 | $151.68 | $392.05 | 5,258,600 | — | — |
| 2018-12-04 | $153.03 | $395.54 | 4,385,300 | — | — |
| 2018-12-03 | $157.13 | $406.13 | 5,085,400 | — | — |
| 2018-11-30 | $153.78 | $397.48 | 6,214,500 | — | — |
| 2018-11-29 | $150.48 | $388.95 | 2,970,200 | — | — |
| 2018-11-28 | $151.98 | $390.75 | 4,358,300 | — | — |
| 2018-11-27 | $147.38 | $378.93 | 4,907,500 | — | — |
| 2018-11-26 | $142.76 | $367.05 | 4,868,600 | — | — |
| 2018-11-23 | $143.54 | $369.05 | 1,608,600 | — | — |
| 2018-11-21 | $144.10 | $370.49 | 4,779,600 | — | — |
| 2018-11-20 | $141.56 | $363.96 | 7,317,700 | — | — |
| 2018-11-19 | $150.64 | $387.31 | 4,401,400 | — | — |
| 2018-11-16 | $151.42 | $389.32 | 3,226,100 | — | — |
| 2018-11-15 | $151.43 | $389.34 | 3,435,400 | — | — |
| 2018-11-14 | $148.56 | $381.96 | 4,034,400 | — | — |
| 2018-11-13 | $148.59 | $382.04 | 2,725,000 | — | — |
| 2018-11-12 | $147.77 | $379.93 | 3,037,900 | — | — |
| 2018-11-09 | $150.25 | $386.31 | 3,807,100 | — | — |
| 2018-11-08 | $152.39 | $391.81 | 2,602,100 | — | — |
| 2018-11-07 | $152.87 | $393.04 | 5,780,400 | — | — |
| 2018-11-06 | $150.17 | $386.10 | 4,281,000 | — | — |
| 2018-11-05 | $148.57 | $381.99 | 5,036,500 | — | — |
| 2018-11-02 | $148.56 | $381.96 | 5,841,200 | — | — |
| 2018-11-01 | $147.18 | $378.41 | 3,561,600 | — | — |
| 2018-10-31 | $146.22 | $375.95 | 4,355,300 | — | — |
| 2018-10-30 | $146.28 | $376.10 | 4,934,900 | — | — |
| 2018-10-29 | $141.34 | $363.40 | 5,296,200 | — | — |
| 2018-10-26 | $142.74 | $367.00 | 5,664,100 | — | — |
| 2018-10-25 | $144.15 | $370.62 | 9,038,100 | — | — |
| 2018-10-24 | $140.45 | $361.11 | 8,014,500 | — | — |
| 2018-10-23 | $143.92 | $370.03 | 6,561,800 | — | — |
| 2018-10-22 | $146.82 | $377.49 | 6,467,500 | — | — |
| 2018-10-19 | $148.70 | $382.32 | 5,546,500 | — | — |
| 2018-10-18 | $148.52 | $381.86 | 7,973,200 | — | — |
| 2018-10-17 | $149.89 | $385.38 | 6,680,200 | — | — |
| 2018-10-16 | $153.15 | $393.76 | 6,731,800 | — | — |
| 2018-10-15 | $152.19 | $391.29 | 4,717,700 | — | — |
| 2018-10-12 | $152.65 | $392.48 | 5,435,300 | — | — |
| 2018-10-11 | $152.09 | $391.04 | 6,631,600 | — | — |
| 2018-10-10 | $154.46 | $397.13 | 8,011,000 | — | — |
| 2018-10-09 | $162.39 | $417.52 | 3,558,700 | — | — |
| 2018-10-08 | $164.56 | $423.10 | 3,245,200 | — | — |
| 2018-10-05 | $163.77 | $421.07 | 2,814,600 | — | — |
| 2018-10-04 | $164.44 | $422.79 | 3,177,000 | — | — |
| 2018-10-03 | $163.06 | $419.24 | 3,362,900 | — | — |
| 2018-10-02 | $163.15 | $419.47 | 3,833,100 | — | — |
| 2018-10-01 | $164.30 | $422.43 | 3,176,400 | — | — |
| 2018-09-28 | $162.83 | $418.65 | 3,666,300 | — | — |
| 2018-09-27 | $163.80 | $421.15 | 2,893,000 | — | — |
| 2018-09-26 | $162.79 | $418.55 | 3,497,300 | — | — |
| 2018-09-25 | $163.22 | $419.65 | 5,815,900 | — | — |
| 2018-09-24 | $163.18 | $419.55 | 4,956,200 | — | — |
| 2018-09-21 | $164.99 | $424.20 | 13,247,500 | — | — |
| 2018-09-20 | $164.01 | $421.69 | 6,496,700 | — | — |
| 2018-09-19 | $162.80 | $418.57 | 6,318,300 | — | — |
| 2018-09-18 | $163.70 | $420.89 | 10,399,300 | — | — |
| 2018-09-17 | $156.71 | $402.92 | 2,685,700 | — | — |
| 2018-09-14 | $157.41 | $404.72 | 2,585,000 | — | — |
| 2018-09-13 | $156.63 | $402.71 | 3,328,700 | — | — |
| 2018-09-12 | $156.99 | $403.64 | 4,142,700 | — | — |
| 2018-09-11 | $156.30 | $401.86 | 3,608,100 | — | — |
| 2018-09-10 | $155.96 | $400.99 | 4,210,200 | — | — |
| 2018-09-07 | $155.10 | $398.78 | 5,445,900 | — | — |
| 2018-09-06 | $154.65 | $397.62 | 3,924,900 | — | — |
| 2018-09-05 | $154.17 | $396.39 | 5,658,000 | — | — |
| 2018-09-04 | $151.27 | $388.93 | 6,145,800 | — | — |
| 2018-08-31 | $150.62 | $387.26 | 3,622,100 | — | — |
| 2018-08-30 | $149.72 | $384.94 | 3,122,700 | — | — |
| 2018-08-29 | $150.82 | $385.72 | 2,618,500 | — | — |
| 2018-08-28 | $151.24 | $386.79 | 4,010,000 | — | — |
| 2018-08-27 | $152.78 | $390.73 | 3,140,000 | — | — |
| 2018-08-24 | $150.13 | $383.95 | 2,806,900 | — | — |
| 2018-08-23 | $150.24 | $384.23 | 2,012,700 | — | — |
| 2018-08-22 | $150.32 | $384.44 | 2,395,700 | — | — |
| 2018-08-21 | $151.56 | $387.61 | 3,061,300 | — | — |
| 2018-08-20 | $150.85 | $385.79 | 3,275,000 | — | — |
| 2018-08-17 | $149.46 | $382.24 | 2,783,100 | — | — |
| 2018-08-16 | $149.25 | $381.70 | 3,630,000 | — | — |
| 2018-08-15 | $148.98 | $381.01 | 4,189,000 | — | — |
| 2018-08-14 | $150.19 | $384.10 | 3,304,300 | — | — |
| 2018-08-13 | $148.63 | $380.11 | 2,735,100 | — | — |
| 2018-08-10 | $148.84 | $380.65 | 2,308,600 | — | — |
| 2018-08-09 | $148.76 | $380.45 | 1,946,300 | — | — |
| 2018-08-08 | $149.98 | $383.57 | 1,907,400 | — | — |
| 2018-08-07 | $149.88 | $383.31 | 2,188,400 | — | — |
| 2018-08-06 | $149.11 | $381.34 | 2,959,200 | — | — |
| 2018-08-03 | $149.78 | $383.06 | 1,739,000 | — | — |
| 2018-08-02 | $149.94 | $383.47 | 2,513,100 | — | — |
| 2018-08-01 | $148.37 | $379.45 | 2,822,600 | — | — |
| 2018-07-31 | $149.89 | $383.34 | 4,396,500 | — | — |
| 2018-07-30 | $148.52 | $379.83 | 2,812,000 | — | — |
| 2018-07-27 | $148.56 | $379.94 | 3,021,700 | — | — |
| 2018-07-26 | $147.72 | $377.79 | 5,378,200 | — | — |
| 2018-07-25 | $146.04 | $373.49 | 3,861,800 | — | — |
| 2018-07-24 | $142.39 | $364.16 | 4,122,600 | — | — |
| 2018-07-23 | $144.85 | $370.45 | 5,786,400 | — | — |
| 2018-07-20 | $141.41 | $361.65 | 4,988,700 | — | — |
| 2018-07-19 | $140.41 | $359.09 | 6,186,100 | — | — |
| 2018-07-18 | $141.25 | $361.24 | 5,221,600 | — | — |
| 2018-07-17 | $138.26 | $353.59 | 5,107,700 | — | — |
| 2018-07-16 | $138.89 | $355.20 | 5,221,300 | — | — |
| 2018-07-13 | $139.94 | $357.89 | 3,852,200 | — | — |
| 2018-07-12 | $140.27 | $358.73 | 2,814,500 | — | — |
| 2018-07-11 | $140.70 | $359.83 | 3,994,100 | — | — |
| 2018-07-10 | $144.11 | $368.55 | 3,085,000 | — | — |
| 2018-07-09 | $145.05 | $370.96 | 4,379,600 | — | — |
| 2018-07-06 | $143.06 | $365.87 | 3,335,800 | — | — |
| 2018-07-05 | $142.25 | $363.80 | 2,889,100 | — | — |
| 2018-07-03 | $141.23 | $361.19 | 1,311,000 | — | — |
| 2018-07-02 | $143.07 | $365.90 | 2,569,400 | — | — |
| 2018-06-29 | $141.68 | $362.34 | 3,629,400 | — | — |
| 2018-06-28 | $140.71 | $359.86 | 3,265,100 | — | — |
| 2018-06-27 | $139.81 | $357.56 | 3,085,400 | — | — |
| 2018-06-26 | $141.26 | $361.27 | 2,663,100 | — | — |
| 2018-06-25 | $141.23 | $361.19 | 3,589,900 | — | — |
| 2018-06-22 | $143.95 | $368.15 | 3,066,300 | — | — |
| 2018-06-21 | $143.10 | $365.97 | 3,276,600 | — | — |
| 2018-06-20 | $143.36 | $366.64 | 3,767,900 | — | — |
| 2018-06-19 | $142.81 | $365.23 | 4,280,800 | — | — |
| 2018-06-18 | $146.55 | $374.80 | 3,222,600 | — | — |
| 2018-06-15 | $147.02 | $376.00 | 7,915,700 | — | — |
| 2018-06-14 | $144.94 | $370.68 | 2,832,600 | — | — |
| 2018-06-13 | $144.28 | $368.99 | 3,007,500 | — | — |
| 2018-06-12 | $146.10 | $373.64 | 2,962,000 | — | — |
| 2018-06-11 | $146.11 | $373.67 | 3,201,600 | — | — |
| 2018-06-08 | $144.52 | $369.60 | 4,804,800 | — | — |
| 2018-06-07 | $142.20 | $363.67 | 3,654,200 | — | — |
| 2018-06-06 | $142.36 | $364.08 | 3,783,500 | — | — |
| 2018-06-05 | $142.44 | $364.28 | 4,724,500 | — | — |
| 2018-06-04 | $142.96 | $365.61 | 6,466,600 | — | — |
| 2018-06-01 | $146.92 | $375.74 | 4,504,200 | — | — |
| 2018-05-31 | $142.76 | $365.10 | 4,408,500 | — | — |
| 2018-05-30 | $146.14 | $373.75 | 3,925,700 | — | — |
| 2018-05-29 | $144.05 | $366.53 | 4,091,500 | — | — |
| 2018-05-25 | $145.06 | $369.10 | 2,200,000 | — | — |
| 2018-05-24 | $145.66 | $370.63 | 3,562,900 | — | — |
| 2018-05-23 | $144.27 | $367.09 | 3,455,200 | — | — |
| 2018-05-22 | $142.92 | $363.66 | 2,459,000 | — | — |
| 2018-05-21 | $145.08 | $369.16 | 2,673,800 | — | — |
| 2018-05-18 | $143.80 | $365.90 | 2,764,000 | — | — |
| 2018-05-17 | $142.49 | $362.57 | 2,742,500 | — | — |
| 2018-05-16 | $141.36 | $359.69 | 2,251,000 | — | — |
| 2018-05-15 | $140.29 | $356.97 | 2,911,300 | — | — |
| 2018-05-14 | $140.71 | $358.04 | 2,919,500 | — | — |
| 2018-05-11 | $142.36 | $362.23 | 3,085,300 | — | — |
| 2018-05-10 | $141.26 | $359.44 | 3,073,000 | — | — |
| 2018-05-09 | $139.90 | $355.97 | 3,092,200 | — | — |
| 2018-05-08 | $137.09 | $348.82 | 3,473,000 | — | — |
| 2018-05-07 | $134.90 | $343.25 | 3,057,600 | — | — |
| 2018-05-04 | $134.13 | $341.29 | 2,737,800 | — | — |
| 2018-05-03 | $131.73 | $335.19 | 5,288,800 | — | — |
| 2018-05-02 | $131.27 | $334.02 | 3,490,400 | — | — |
| 2018-05-01 | $132.73 | $337.73 | 3,214,100 | — | — |
| 2018-04-30 | $133.63 | $340.02 | 3,835,600 | — | — |
| 2018-04-27 | $135.20 | $344.02 | 3,631,500 | — | — |
| 2018-04-26 | $132.18 | $336.33 | 8,308,300 | — | — |
| 2018-04-25 | $136.06 | $346.20 | 4,724,200 | — | — |
| 2018-04-24 | $132.83 | $337.99 | 4,430,400 | — | — |
| 2018-04-23 | $136.03 | $346.13 | 3,546,900 | — | — |
| 2018-04-20 | $135.66 | $345.19 | 4,246,800 | — | — |
| 2018-04-19 | $137.99 | $351.11 | 3,174,800 | — | — |
| 2018-04-18 | $138.96 | $353.58 | 5,439,800 | — | — |
| 2018-04-17 | $137.69 | $350.35 | 3,265,800 | — | — |
| 2018-04-16 | $137.08 | $348.80 | 3,289,400 | — | — |
| 2018-04-13 | $134.32 | $341.78 | 3,027,300 | — | — |
| 2018-04-12 | $134.42 | $342.03 | 3,603,300 | — | — |
| 2018-04-11 | $131.20 | $333.84 | 3,394,300 | — | — |
| 2018-04-10 | $130.12 | $331.09 | 5,454,900 | — | — |
| 2018-04-09 | $130.02 | $330.84 | 3,007,200 | — | — |
| 2018-04-06 | $130.28 | $331.50 | 3,120,000 | — | — |
| 2018-04-05 | $133.10 | $338.67 | 4,850,500 | — | — |
| 2018-04-04 | $132.90 | $338.16 | 5,738,000 | — | — |
| 2018-04-03 | $134.38 | $341.93 | 4,495,100 | — | — |
| 2018-04-02 | $133.10 | $338.67 | 5,229,600 | — | — |
| 2018-03-29 | $134.43 | $342.06 | 4,360,300 | — | — |
| 2018-03-28 | $130.76 | $332.72 | 3,775,400 | — | — |
| 2018-03-27 | $131.30 | $334.09 | 4,077,500 | — | — |
| 2018-03-26 | $133.00 | $338.42 | 4,874,000 | — | — |
| 2018-03-23 | $131.94 | $335.72 | 3,955,300 | — | — |
| 2018-03-22 | $134.87 | $343.18 | 3,713,900 | — | — |
| 2018-03-21 | $138.56 | $352.57 | 3,465,500 | — | — |
| 2018-03-20 | $137.77 | $350.56 | 4,640,400 | — | — |
| 2018-03-19 | $136.98 | $348.54 | 4,154,100 | — | — |
| 2018-03-16 | $137.16 | $349.00 | 8,320,600 | — | — |
| 2018-03-15 | $136.26 | $346.71 | 3,380,900 | — | — |
| 2018-03-14 | $134.83 | $343.07 | 3,960,500 | — | — |
| 2018-03-13 | $136.83 | $348.16 | 4,170,300 | — | — |
| 2018-03-12 | $136.66 | $347.73 | 3,279,100 | — | — |
| 2018-03-09 | $137.28 | $349.31 | 6,572,100 | — | — |
| 2018-03-08 | $132.28 | $336.59 | 3,429,400 | — | — |
| 2018-03-07 | $131.11 | $333.61 | 3,339,900 | — | — |
| 2018-03-06 | $131.29 | $334.07 | 3,021,300 | — | — |
| 2018-03-05 | $130.32 | $331.60 | 5,573,100 | — | — |
| 2018-03-02 | $128.50 | $326.97 | 6,923,000 | — | — |
| 2018-03-01 | $128.41 | $326.74 | 5,894,300 | — | — |
| 2018-02-28 | $130.25 | $331.42 | 5,271,900 | — | — |
| 2018-02-27 | $133.74 | $340.30 | 10,917,200 | — | — |
| 2018-02-26 | $138.79 | $351.29 | 5,433,900 | — | — |
| 2018-02-23 | $134.97 | $341.62 | 2,515,500 | — | — |
| 2018-02-22 | $133.60 | $338.16 | 3,585,900 | — | — |
| 2018-02-21 | $132.50 | $335.37 | 3,900,700 | — | — |
| 2018-02-20 | $130.23 | $329.63 | 3,412,000 | — | — |
| 2018-02-16 | $134.27 | $339.85 | 3,595,800 | — | — |
| 2018-02-15 | $133.89 | $338.89 | 3,454,400 | — | — |
| 2018-02-14 | $133.19 | $337.12 | 4,782,100 | — | — |
| 2018-02-13 | $128.30 | $324.74 | 5,078,100 | — | — |
| 2018-02-12 | $128.64 | $325.60 | 4,162,000 | — | — |
| 2018-02-09 | $127.28 | $322.16 | 9,156,000 | — | — |
| 2018-02-08 | $124.86 | $316.03 | 6,325,100 | — | — |
| 2018-02-07 | $128.96 | $326.41 | 5,053,000 | — | — |
| 2018-02-06 | $131.15 | $331.96 | 15,734,300 | — | — |
| 2018-02-05 | $124.14 | $314.21 | 6,744,400 | — | — |
| 2018-02-02 | $129.36 | $327.42 | 8,181,200 | — | — |
| 2018-02-01 | $132.38 | $335.07 | 5,597,600 | — | — |
| 2018-01-31 | $133.50 | $337.90 | 5,699,900 | — | — |
| 2018-01-30 | $135.36 | $342.61 | 5,383,600 | — | — |
| 2018-01-29 | $136.05 | $344.36 | 5,754,200 | — | — |
| 2018-01-26 | $134.23 | $339.75 | 5,843,300 | — | — |
| 2018-01-25 | $133.60 | $338.16 | 13,806,700 | — | — |
| 2018-01-24 | $141.19 | $357.37 | 5,229,100 | — | — |
| 2018-01-23 | $141.36 | $357.80 | 6,179,400 | — | — |
| 2018-01-22 | $141.97 | $359.34 | 3,277,400 | — | — |
| 2018-01-19 | $141.25 | $357.52 | 4,592,100 | — | — |
| 2018-01-18 | $140.43 | $355.44 | 3,882,100 | — | — |
| 2018-01-17 | $140.46 | $355.52 | 3,376,700 | — | — |
| 2018-01-16 | $140.31 | $355.14 | 5,793,300 | — | — |
| 2018-01-12 | $141.17 | $357.32 | 3,268,800 | — | — |
| 2018-01-11 | $140.35 | $355.24 | 3,103,200 | — | — |
| 2018-01-10 | $139.70 | $353.60 | 9,513,700 | — | — |
| 2018-01-09 | $141.00 | $356.89 | 6,390,800 | — | — |
| 2018-01-08 | $139.44 | $352.94 | 5,472,300 | — | — |
| 2018-01-05 | $137.53 | $348.10 | 5,381,200 | — | — |
| 2018-01-04 | $135.80 | $343.72 | 4,384,900 | — | — |
| 2018-01-03 | $136.54 | $345.60 | 4,653,700 | — | — |
| 2018-01-02 | $135.78 | $343.67 | 4,298,000 | — | — |