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 | $51.12 | $164.61 | 1,714,200 | — | — |
| 2018-12-28 | $51.09 | $164.51 | 1,540,100 | — | — |
| 2018-12-27 | $51.61 | $166.19 | 1,627,900 | — | — |
| 2018-12-26 | $50.82 | $163.64 | 1,657,800 | — | — |
| 2018-12-24 | $46.77 | $150.60 | 885,300 | — | — |
| 2018-12-21 | $49.36 | $158.94 | 5,067,700 | — | — |
| 2018-12-20 | $50.69 | $163.22 | 3,207,300 | — | — |
| 2018-12-19 | $51.52 | $165.90 | 2,924,100 | — | — |
| 2018-12-18 | $52.39 | $168.70 | 2,288,400 | — | — |
| 2018-12-17 | $52.68 | $169.63 | 2,022,200 | — | — |
| 2018-12-14 | $54.08 | $174.14 | 1,961,300 | — | — |
| 2018-12-13 | $55.81 | $179.71 | 2,030,400 | — | — |
| 2018-12-12 | $57.06 | $183.74 | 2,156,600 | — | — |
| 2018-12-11 | $55.11 | $177.46 | 2,214,700 | — | — |
| 2018-12-10 | $54.95 | $176.94 | 2,306,800 | — | — |
| 2018-12-07 | $56.85 | $183.06 | 2,429,500 | — | — |
| 2018-12-06 | $57.80 | $186.12 | 2,547,300 | — | — |
| 2018-12-04 | $58.14 | $187.21 | 2,937,600 | — | — |
| 2018-12-03 | $58.85 | $189.50 | 4,175,100 | — | — |
| 2018-11-30 | $62.47 | $201.16 | 2,341,600 | — | — |
| 2018-11-29 | $61.68 | $198.61 | 1,578,400 | — | — |
| 2018-11-28 | $61.76 | $198.87 | 1,675,300 | — | — |
| 2018-11-27 | $60.17 | $193.75 | 1,551,400 | — | — |
| 2018-11-26 | $60.44 | $194.62 | 1,974,000 | — | — |
| 2018-11-23 | $57.17 | $184.09 | 967,200 | — | — |
| 2018-11-21 | $59.86 | $192.75 | 2,316,000 | — | — |
| 2018-11-20 | $59.25 | $190.79 | 2,420,900 | — | — |
| 2018-11-19 | $62.33 | $199.64 | 2,800,500 | — | — |
| 2018-11-16 | $63.83 | $204.45 | 1,924,500 | — | — |
| 2018-11-15 | $63.09 | $202.08 | 1,870,200 | — | — |
| 2018-11-14 | $61.85 | $198.10 | 2,321,700 | — | — |
| 2018-11-13 | $60.81 | $194.77 | 3,513,200 | — | — |
| 2018-11-12 | $63.44 | $203.20 | 1,628,600 | — | — |
| 2018-11-09 | $64.70 | $207.23 | 1,541,900 | — | — |
| 2018-11-08 | $65.74 | $210.56 | 1,587,400 | — | — |
| 2018-11-07 | $68.13 | $218.22 | 1,618,600 | — | — |
| 2018-11-06 | $65.50 | $209.80 | 1,667,400 | — | — |
| 2018-11-05 | $65.19 | $208.80 | 1,450,600 | — | — |
| 2018-11-02 | $66.49 | $212.97 | 1,870,600 | — | — |
| 2018-11-01 | $67.26 | $215.43 | 2,730,600 | — | — |
| 2018-10-31 | $67.44 | $216.01 | 3,984,300 | — | — |
| 2018-10-30 | $63.26 | $202.62 | 2,119,100 | — | — |
| 2018-10-29 | $62.15 | $199.07 | 2,124,300 | — | — |
| 2018-10-26 | $61.99 | $198.55 | 2,638,000 | — | — |
| 2018-10-25 | $63.15 | $202.27 | 2,591,500 | — | — |
| 2018-10-24 | $61.01 | $195.41 | 2,124,300 | — | — |
| 2018-10-23 | $64.41 | $206.30 | 2,716,700 | — | — |
| 2018-10-22 | $64.80 | $207.55 | 2,141,400 | — | — |
| 2018-10-19 | $63.17 | $202.33 | 3,095,600 | — | — |
| 2018-10-18 | $67.95 | $217.64 | 1,944,500 | — | — |
| 2018-10-17 | $66.78 | $213.90 | 2,174,100 | — | — |
| 2018-10-16 | $67.27 | $215.47 | 2,151,000 | — | — |
| 2018-10-15 | $64.66 | $207.11 | 1,730,800 | — | — |
| 2018-10-12 | $66.47 | $212.90 | 2,199,300 | — | — |
| 2018-10-11 | $66.04 | $211.53 | 2,993,200 | — | — |
| 2018-10-10 | $65.88 | $211.01 | 2,347,800 | — | — |
| 2018-10-09 | $68.64 | $219.85 | 1,786,000 | — | — |
| 2018-10-08 | $67.61 | $216.55 | 1,883,900 | — | — |
| 2018-10-05 | $69.21 | $221.68 | 1,743,900 | — | — |
| 2018-10-04 | $70.21 | $224.88 | 1,623,400 | — | — |
| 2018-10-03 | $71.35 | $228.53 | 2,262,100 | — | — |
| 2018-10-02 | $68.56 | $219.60 | 2,411,800 | — | — |
| 2018-10-01 | $69.56 | $222.80 | 1,897,000 | — | — |
| 2018-09-28 | $69.90 | $223.89 | 1,856,000 | — | — |
| 2018-09-27 | $69.77 | $223.47 | 2,109,800 | — | — |
| 2018-09-26 | $71.12 | $227.80 | 2,170,800 | — | — |
| 2018-09-25 | $70.76 | $226.64 | 2,490,000 | — | — |
| 2018-09-24 | $69.59 | $222.90 | 2,742,300 | — | — |
| 2018-09-21 | $66.88 | $214.22 | 5,066,100 | — | — |
| 2018-09-20 | $65.94 | $211.21 | 2,885,900 | — | — |
| 2018-09-19 | $65.50 | $209.80 | 4,046,500 | — | — |
| 2018-09-18 | $69.52 | $222.67 | 2,724,900 | — | — |
| 2018-09-17 | $68.92 | $220.75 | 2,251,200 | — | — |
| 2018-09-14 | $70.39 | $225.46 | 2,517,300 | — | — |
| 2018-09-13 | $72.03 | $230.71 | 2,275,800 | — | — |
| 2018-09-12 | $70.65 | $226.29 | 2,058,400 | — | — |
| 2018-09-11 | $71.75 | $229.81 | 1,660,100 | — | — |
| 2018-09-10 | $71.19 | $228.02 | 1,592,500 | — | — |
| 2018-09-07 | $70.81 | $226.80 | 1,774,600 | — | — |
| 2018-09-06 | $72.01 | $230.65 | 1,816,600 | — | — |
| 2018-09-05 | $73.84 | $236.51 | 2,331,800 | — | — |
| 2018-09-04 | $76.19 | $244.04 | 1,999,800 | — | — |
| 2018-08-31 | $74.52 | $238.69 | 2,112,000 | — | — |
| 2018-08-30 | $74.67 | $239.17 | 1,808,500 | — | — |
| 2018-08-29 | $74.63 | $239.04 | 1,708,200 | — | — |
| 2018-08-28 | $73.98 | $236.96 | 2,011,300 | — | — |
| 2018-08-27 | $73.89 | $236.67 | 1,495,100 | — | — |
| 2018-08-24 | $73.58 | $235.68 | 1,355,800 | — | — |
| 2018-08-23 | $72.87 | $233.40 | 2,205,700 | — | — |
| 2018-08-22 | $71.41 | $228.73 | 1,283,100 | — | — |
| 2018-08-21 | $71.26 | $227.19 | 1,494,300 | — | — |
| 2018-08-20 | $70.68 | $225.34 | 1,823,900 | — | — |
| 2018-08-17 | $68.64 | $218.84 | 1,570,100 | — | — |
| 2018-08-16 | $67.75 | $216.00 | 1,593,300 | — | — |
| 2018-08-15 | $67.37 | $214.79 | 2,214,400 | — | — |
| 2018-08-14 | $69.03 | $220.08 | 1,866,400 | — | — |
| 2018-08-13 | $68.55 | $218.55 | 2,391,400 | — | — |
| 2018-08-10 | $69.02 | $220.05 | 2,166,700 | — | — |
| 2018-08-09 | $68.36 | $217.94 | 3,263,700 | — | — |
| 2018-08-08 | $69.42 | $221.32 | 4,170,400 | — | — |
| 2018-08-07 | $69.11 | $220.33 | 2,139,300 | — | — |
| 2018-08-06 | $68.20 | $217.43 | 2,498,800 | — | — |
| 2018-08-03 | $67.65 | $215.68 | 3,625,300 | — | — |
| 2018-08-02 | $68.91 | $219.70 | 5,485,400 | — | — |
| 2018-08-01 | $73.81 | $235.32 | 2,588,700 | — | — |
| 2018-07-31 | $74.58 | $237.77 | 1,844,800 | — | — |
| 2018-07-30 | $74.91 | $238.82 | 1,991,800 | — | — |
| 2018-07-27 | $74.07 | $236.15 | 2,030,800 | — | — |
| 2018-07-26 | $74.41 | $237.23 | 2,771,800 | — | — |
| 2018-07-25 | $72.05 | $229.71 | 1,542,600 | — | — |
| 2018-07-24 | $70.90 | $226.04 | 1,652,800 | — | — |
| 2018-07-23 | $70.96 | $226.23 | 1,716,800 | — | — |
| 2018-07-20 | $71.02 | $226.42 | 1,578,100 | — | — |
| 2018-07-19 | $71.81 | $228.94 | 1,561,900 | — | — |
| 2018-07-18 | $71.60 | $228.27 | 3,172,300 | — | — |
| 2018-07-17 | $70.57 | $224.99 | 3,479,200 | — | — |
| 2018-07-16 | $68.90 | $219.66 | 2,453,900 | — | — |
| 2018-07-13 | $68.68 | $218.96 | 1,606,000 | — | — |
| 2018-07-12 | $67.92 | $216.54 | 1,853,700 | — | — |
| 2018-07-11 | $67.26 | $214.44 | 2,546,100 | — | — |
| 2018-07-10 | $68.95 | $219.82 | 2,884,500 | — | — |
| 2018-07-09 | $70.00 | $223.17 | 2,537,300 | — | — |
| 2018-07-06 | $68.60 | $218.71 | 2,211,700 | — | — |
| 2018-07-05 | $67.28 | $214.50 | 3,655,400 | — | — |
| 2018-07-03 | $69.04 | $220.11 | 2,207,100 | — | — |
| 2018-07-02 | $68.36 | $217.94 | 2,865,500 | — | — |
| 2018-06-29 | $68.43 | $218.17 | 3,159,800 | — | — |
| 2018-06-28 | $66.98 | $213.54 | 2,237,100 | — | — |
| 2018-06-27 | $66.49 | $211.98 | 3,145,400 | — | — |
| 2018-06-26 | $67.56 | $215.39 | 3,755,600 | — | — |
| 2018-06-25 | $67.29 | $214.53 | 5,582,200 | — | — |
| 2018-06-22 | $71.19 | $226.96 | 5,017,900 | — | — |
| 2018-06-21 | $72.00 | $229.55 | 3,214,900 | — | — |
| 2018-06-20 | $74.59 | $237.80 | 2,763,300 | — | — |
| 2018-06-19 | $74.70 | $238.16 | 3,739,600 | — | — |
| 2018-06-18 | $74.20 | $236.56 | 4,256,800 | — | — |
| 2018-06-15 | $72.30 | $230.50 | 40,982,100 | — | — |
| 2018-06-14 | $72.96 | $232.61 | 3,907,600 | — | — |
| 2018-06-13 | $73.05 | $232.89 | 4,659,600 | — | — |
| 2018-06-12 | $72.88 | $232.35 | 4,982,100 | — | — |
| 2018-06-11 | $76.28 | $243.19 | 4,203,400 | — | — |
| 2018-06-08 | $77.19 | $246.09 | 1,637,200 | — | — |
| 2018-06-07 | $76.75 | $244.69 | 2,189,600 | — | — |
| 2018-06-06 | $75.85 | $241.82 | 5,814,200 | — | — |
| 2018-06-05 | $79.03 | $251.96 | 4,418,300 | — | — |
| 2018-06-04 | $81.00 | $258.24 | 5,185,100 | — | — |
| 2018-06-01 | $81.65 | $260.31 | 4,857,900 | — | — |
| 2018-05-31 | $77.18 | $246.06 | 4,654,500 | — | — |
| 2018-05-30 | $77.59 | $247.37 | 3,026,900 | — | — |
| 2018-05-29 | $74.85 | $238.63 | 2,734,400 | — | — |
| 2018-05-25 | $72.69 | $231.75 | 3,154,700 | — | — |
| 2018-05-24 | $75.55 | $240.87 | 3,086,800 | — | — |
| 2018-05-23 | $73.67 | $234.87 | 1,762,200 | — | — |
| 2018-05-22 | $72.94 | $232.54 | 2,908,000 | — | — |
| 2018-05-21 | $75.14 | $238.51 | 3,514,600 | — | — |
| 2018-05-18 | $72.96 | $231.59 | 2,915,800 | — | — |
| 2018-05-17 | $72.43 | $229.90 | 2,963,300 | — | — |
| 2018-05-16 | $68.96 | $218.89 | 2,355,200 | — | — |
| 2018-05-15 | $68.90 | $218.70 | 1,983,200 | — | — |
| 2018-05-14 | $69.04 | $219.14 | 1,743,300 | — | — |
| 2018-05-11 | $67.62 | $214.64 | 2,056,900 | — | — |
| 2018-05-10 | $67.45 | $214.10 | 2,622,600 | — | — |
| 2018-05-09 | $67.97 | $215.75 | 2,786,300 | — | — |
| 2018-05-08 | $67.10 | $212.99 | 4,147,400 | — | — |
| 2018-05-07 | $65.60 | $208.22 | 2,387,400 | — | — |
| 2018-05-04 | $66.05 | $209.65 | 2,540,300 | — | — |
| 2018-05-03 | $65.63 | $208.32 | 3,693,400 | — | — |
| 2018-05-02 | $64.48 | $204.67 | 4,858,300 | — | — |
| 2018-05-01 | $60.46 | $191.91 | 3,117,100 | — | — |
| 2018-04-30 | $60.69 | $192.64 | 3,449,500 | — | — |
| 2018-04-27 | $60.44 | $191.85 | 1,516,900 | — | — |
| 2018-04-26 | $62.11 | $197.15 | 2,143,600 | — | — |
| 2018-04-25 | $59.63 | $189.27 | 2,815,700 | — | — |
| 2018-04-24 | $60.39 | $191.69 | 5,317,800 | — | — |
| 2018-04-23 | $59.08 | $187.53 | 1,972,400 | — | — |
| 2018-04-20 | $58.26 | $184.93 | 1,859,900 | — | — |
| 2018-04-19 | $58.24 | $184.86 | 1,341,500 | — | — |
| 2018-04-18 | $58.03 | $184.20 | 2,306,300 | — | — |
| 2018-04-17 | $57.76 | $183.34 | 1,724,500 | — | — |
| 2018-04-16 | $57.17 | $181.47 | 2,083,900 | — | — |
| 2018-04-13 | $55.71 | $176.83 | 2,474,100 | — | — |
| 2018-04-12 | $54.19 | $172.01 | 1,861,900 | — | — |
| 2018-04-11 | $54.57 | $173.21 | 1,780,300 | — | — |
| 2018-04-10 | $53.96 | $171.28 | 2,364,700 | — | — |
| 2018-04-09 | $52.91 | $167.94 | 2,062,300 | — | — |
| 2018-04-06 | $52.26 | $165.88 | 2,514,000 | — | — |
| 2018-04-05 | $52.49 | $166.61 | 2,183,100 | — | — |
| 2018-04-04 | $50.90 | $161.56 | 2,249,300 | — | — |
| 2018-04-03 | $49.69 | $157.72 | 2,048,500 | — | — |
| 2018-04-02 | $48.30 | $153.31 | 1,346,500 | — | — |
| 2018-03-29 | $48.86 | $155.09 | 1,649,400 | — | — |
| 2018-03-28 | $47.56 | $150.96 | 1,947,200 | — | — |
| 2018-03-27 | $48.98 | $155.47 | 1,549,600 | — | — |
| 2018-03-26 | $49.36 | $156.68 | 1,639,900 | — | — |
| 2018-03-23 | $47.81 | $151.76 | 1,507,300 | — | — |
| 2018-03-22 | $48.18 | $152.93 | 1,717,200 | — | — |
| 2018-03-21 | $49.03 | $155.63 | 2,147,300 | — | — |
| 2018-03-20 | $48.01 | $152.39 | 2,344,100 | — | — |
| 2018-03-19 | $46.26 | $146.84 | 1,767,600 | — | — |
| 2018-03-16 | $46.51 | $147.63 | 3,813,200 | — | — |
| 2018-03-15 | $45.59 | $144.71 | 2,760,300 | — | — |
| 2018-03-14 | $46.27 | $146.87 | 1,515,900 | — | — |
| 2018-03-13 | $46.14 | $146.46 | 1,517,200 | — | — |
| 2018-03-12 | $45.99 | $145.98 | 1,795,700 | — | — |
| 2018-03-09 | $46.52 | $147.66 | 2,397,400 | — | — |
| 2018-03-08 | $45.29 | $143.76 | 2,121,100 | — | — |
| 2018-03-07 | $44.95 | $142.68 | 2,214,600 | — | — |
| 2018-03-06 | $45.23 | $143.57 | 2,441,900 | — | — |
| 2018-03-05 | $44.42 | $141.00 | 1,620,100 | — | — |
| 2018-03-02 | $44.08 | $139.92 | 2,130,600 | — | — |
| 2018-03-01 | $43.45 | $137.92 | 3,178,600 | — | — |
| 2018-02-28 | $42.83 | $135.95 | 2,643,800 | — | — |
| 2018-02-27 | $44.40 | $140.93 | 1,985,900 | — | — |
| 2018-02-26 | $45.06 | $141.98 | 2,211,200 | — | — |
| 2018-02-23 | $45.00 | $141.79 | 2,735,200 | — | — |
| 2018-02-22 | $44.09 | $138.92 | 3,113,700 | — | — |
| 2018-02-21 | $44.41 | $139.93 | 4,368,400 | — | — |
| 2018-02-20 | $45.98 | $144.88 | 3,908,100 | — | — |
| 2018-02-16 | $46.40 | $146.20 | 1,424,900 | — | — |
| 2018-02-15 | $46.81 | $147.49 | 1,952,100 | — | — |
| 2018-02-14 | $46.78 | $147.40 | 1,866,200 | — | — |
| 2018-02-13 | $45.26 | $142.61 | 2,104,900 | — | — |
| 2018-02-12 | $44.73 | $140.94 | 2,388,400 | — | — |
| 2018-02-09 | $44.50 | $140.22 | 2,808,300 | — | — |
| 2018-02-08 | $44.36 | $139.77 | 2,515,800 | — | — |
| 2018-02-07 | $45.79 | $144.28 | 2,322,600 | — | — |
| 2018-02-06 | $46.47 | $146.42 | 3,116,500 | — | — |
| 2018-02-05 | $44.99 | $141.76 | 2,714,700 | — | — |
| 2018-02-02 | $46.40 | $146.20 | 1,946,500 | — | — |
| 2018-02-01 | $47.62 | $150.05 | 1,959,500 | — | — |
| 2018-01-31 | $47.96 | $151.12 | 3,166,500 | — | — |
| 2018-01-30 | $46.55 | $146.67 | 3,140,600 | — | — |
| 2018-01-29 | $46.82 | $147.53 | 3,335,700 | — | — |
| 2018-01-26 | $48.81 | $153.80 | 2,112,100 | — | — |
| 2018-01-25 | $48.50 | $152.82 | 4,077,600 | — | — |
| 2018-01-24 | $49.26 | $155.21 | 4,830,300 | — | — |
| 2018-01-23 | $51.72 | $162.97 | 2,228,200 | — | — |
| 2018-01-22 | $51.74 | $163.03 | 3,242,900 | — | — |
| 2018-01-19 | $50.94 | $160.51 | 1,797,900 | — | — |
| 2018-01-18 | $50.91 | $160.41 | 1,987,800 | — | — |
| 2018-01-17 | $52.40 | $165.11 | 2,253,300 | — | — |
| 2018-01-16 | $52.25 | $164.64 | 2,939,600 | — | — |
| 2018-01-12 | $52.51 | $165.45 | 1,815,300 | — | — |
| 2018-01-11 | $51.50 | $162.27 | 2,083,200 | — | — |
| 2018-01-10 | $51.28 | $161.58 | 1,311,500 | — | — |
| 2018-01-09 | $51.26 | $161.52 | 1,879,500 | — | — |
| 2018-01-08 | $51.72 | $162.97 | 1,782,800 | — | — |
| 2018-01-05 | $51.25 | $161.48 | 2,288,700 | — | — |
| 2018-01-04 | $50.97 | $160.60 | 2,682,600 | — | — |
| 2018-01-03 | $51.38 | $161.89 | 2,333,300 | — | — |
| 2018-01-02 | $51.30 | $161.64 | 2,449,500 | — | — |