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 | $97.62 | $387.49 | 13,237,200 | — | — |
| 2018-12-28 | $96.83 | $384.35 | 17,963,300 | — | — |
| 2018-12-27 | $97.04 | $385.19 | 20,304,700 | — | — |
| 2018-12-26 | $95.96 | $380.90 | 22,542,900 | — | — |
| 2018-12-24 | $92.14 | $365.74 | 17,009,300 | — | — |
| 2018-12-21 | $94.17 | $373.80 | 41,313,900 | — | — |
| 2018-12-20 | $96.45 | $382.85 | 31,825,200 | — | — |
| 2018-12-19 | $97.29 | $386.18 | 28,767,900 | — | — |
| 2018-12-18 | $98.54 | $391.14 | 20,837,200 | — | — |
| 2018-12-17 | $99.01 | $393.01 | 25,113,500 | — | — |
| 2018-12-14 | $100.29 | $398.09 | 19,879,500 | — | — |
| 2018-12-13 | $101.12 | $401.38 | 17,250,900 | — | — |
| 2018-12-12 | $101.02 | $400.99 | 22,621,500 | — | — |
| 2018-12-11 | $100.37 | $398.41 | 16,860,700 | — | — |
| 2018-12-10 | $101.36 | $402.34 | 23,636,400 | — | — |
| 2018-12-07 | $103.29 | $410.00 | 19,248,600 | — | — |
| 2018-12-06 | $105.19 | $417.54 | 27,213,900 | — | — |
| 2018-12-04 | $107.23 | $425.64 | 23,555,900 | — | — |
| 2018-12-03 | $112.24 | $445.52 | 16,034,500 | — | — |
| 2018-11-30 | $111.19 | $441.35 | 18,652,700 | — | — |
| 2018-11-29 | $110.06 | $436.87 | 11,144,300 | — | — |
| 2018-11-28 | $110.94 | $440.36 | 13,977,300 | — | — |
| 2018-11-27 | $109.72 | $435.52 | 9,238,200 | — | — |
| 2018-11-26 | $109.26 | $433.69 | 13,948,300 | — | — |
| 2018-11-23 | $106.65 | $423.33 | 6,488,400 | — | — |
| 2018-11-21 | $107.64 | $427.26 | 10,619,600 | — | — |
| 2018-11-20 | $108.45 | $430.48 | 18,936,200 | — | — |
| 2018-11-19 | $110.83 | $439.92 | 13,987,000 | — | — |
| 2018-11-16 | $109.99 | $436.59 | 13,798,600 | — | — |
| 2018-11-15 | $110.07 | $436.91 | 19,100,000 | — | — |
| 2018-11-14 | $107.33 | $426.03 | 18,361,400 | — | — |
| 2018-11-13 | $109.59 | $435.00 | 13,746,100 | — | — |
| 2018-11-12 | $108.95 | $432.46 | 13,279,700 | — | — |
| 2018-11-09 | $111.29 | $441.75 | 10,432,200 | — | — |
| 2018-11-08 | $112.38 | $446.08 | 11,662,500 | — | — |
| 2018-11-07 | $111.48 | $442.50 | 12,679,600 | — | — |
| 2018-11-06 | $109.60 | $435.04 | 10,825,000 | — | — |
| 2018-11-05 | $109.09 | $433.02 | 10,276,400 | — | — |
| 2018-11-02 | $108.38 | $430.20 | 19,009,200 | — | — |
| 2018-11-01 | $108.98 | $432.58 | 13,065,000 | — | — |
| 2018-10-31 | $109.02 | $432.74 | 20,860,000 | — | — |
| 2018-10-30 | $106.70 | $423.53 | 18,019,700 | — | — |
| 2018-10-29 | $104.85 | $416.19 | 18,445,200 | — | — |
| 2018-10-26 | $103.42 | $410.51 | 19,174,900 | — | — |
| 2018-10-25 | $104.86 | $416.23 | 17,464,700 | — | — |
| 2018-10-24 | $103.29 | $410.00 | 23,168,900 | — | — |
| 2018-10-23 | $105.25 | $417.78 | 21,407,500 | — | — |
| 2018-10-22 | $106.36 | $422.18 | 16,199,100 | — | — |
| 2018-10-19 | $107.91 | $428.33 | 15,234,500 | — | — |
| 2018-10-18 | $108.09 | $429.05 | 17,582,500 | — | — |
| 2018-10-17 | $109.83 | $435.96 | 18,794,500 | — | — |
| 2018-10-16 | $108.62 | $431.15 | 19,302,800 | — | — |
| 2018-10-15 | $106.34 | $422.10 | 18,903,200 | — | — |
| 2018-10-12 | $106.95 | $424.52 | 32,075,700 | — | — |
| 2018-10-11 | $108.13 | $429.21 | 33,705,600 | — | — |
| 2018-10-10 | $111.47 | $442.47 | 23,086,400 | — | — |
| 2018-10-09 | $114.52 | $454.57 | 14,069,500 | — | — |
| 2018-10-08 | $115.32 | $457.75 | 14,370,900 | — | — |
| 2018-10-05 | $114.62 | $454.97 | 13,777,600 | — | — |
| 2018-10-04 | $115.27 | $457.55 | 16,357,400 | — | — |
| 2018-10-03 | $115.04 | $453.46 | 17,142,000 | — | — |
| 2018-10-02 | $113.97 | $449.24 | 13,753,100 | — | — |
| 2018-10-01 | $113.50 | $447.39 | 10,146,300 | — | — |
| 2018-09-28 | $112.84 | $444.79 | 15,815,100 | — | — |
| 2018-09-27 | $114.52 | $451.41 | 13,283,000 | — | — |
| 2018-09-26 | $115.02 | $453.38 | 14,023,600 | — | — |
| 2018-09-25 | $116.39 | $458.78 | 9,308,300 | — | — |
| 2018-09-24 | $116.72 | $460.08 | 12,492,500 | — | — |
| 2018-09-21 | $117.85 | $464.54 | 24,788,200 | — | — |
| 2018-09-20 | $118.63 | $467.61 | 15,590,000 | — | — |
| 2018-09-19 | $117.62 | $463.63 | 16,052,800 | — | — |
| 2018-09-18 | $114.30 | $450.54 | 7,944,200 | — | — |
| 2018-09-17 | $113.84 | $448.73 | 9,561,300 | — | — |
| 2018-09-14 | $113.50 | $447.39 | 10,337,900 | — | — |
| 2018-09-13 | $113.52 | $447.47 | 12,470,800 | — | — |
| 2018-09-12 | $113.08 | $445.73 | 10,800,800 | — | — |
| 2018-09-11 | $114.43 | $451.06 | 9,333,800 | — | — |
| 2018-09-10 | $113.71 | $448.22 | 8,276,900 | — | — |
| 2018-09-07 | $114.32 | $450.62 | 10,955,600 | — | — |
| 2018-09-06 | $114.10 | $449.76 | 9,877,600 | — | — |
| 2018-09-05 | $114.59 | $451.69 | 11,462,400 | — | — |
| 2018-09-04 | $115.15 | $453.89 | 10,174,200 | — | — |
| 2018-08-31 | $114.58 | $451.65 | 13,065,700 | — | — |
| 2018-08-30 | $115.19 | $454.05 | 8,991,800 | — | — |
| 2018-08-29 | $115.76 | $456.30 | 7,221,700 | — | — |
| 2018-08-28 | $116.14 | $457.80 | 8,302,600 | — | — |
| 2018-08-27 | $116.71 | $460.04 | 13,768,000 | — | — |
| 2018-08-24 | $114.68 | $452.04 | 8,845,700 | — | — |
| 2018-08-23 | $114.73 | $452.24 | 9,265,400 | — | — |
| 2018-08-22 | $114.97 | $453.18 | 8,314,700 | — | — |
| 2018-08-21 | $115.32 | $454.56 | 10,976,700 | — | — |
| 2018-08-20 | $114.62 | $451.80 | 8,618,700 | — | — |
| 2018-08-17 | $114.77 | $452.40 | 8,505,100 | — | — |
| 2018-08-16 | $114.77 | $452.40 | 10,118,600 | — | — |
| 2018-08-15 | $113.70 | $448.18 | 10,152,100 | — | — |
| 2018-08-14 | $114.65 | $451.92 | 10,597,600 | — | — |
| 2018-08-13 | $113.89 | $448.93 | 10,336,300 | — | — |
| 2018-08-10 | $115.73 | $456.18 | 12,630,600 | — | — |
| 2018-08-09 | $116.88 | $460.71 | 9,694,200 | — | — |
| 2018-08-08 | $117.79 | $464.30 | 8,997,100 | — | — |
| 2018-08-07 | $117.55 | $463.35 | 10,562,100 | — | — |
| 2018-08-06 | $117.12 | $461.66 | 9,857,400 | — | — |
| 2018-08-03 | $117.09 | $461.54 | 11,016,100 | — | — |
| 2018-08-02 | $116.15 | $457.84 | 11,058,100 | — | — |
| 2018-08-01 | $115.66 | $455.90 | 13,531,600 | — | — |
| 2018-07-31 | $114.95 | $453.11 | 15,843,800 | — | — |
| 2018-07-30 | $116.73 | $460.12 | 13,411,600 | — | — |
| 2018-07-27 | $116.03 | $457.36 | 12,802,700 | — | — |
| 2018-07-26 | $114.85 | $452.71 | 11,897,800 | — | — |
| 2018-07-25 | $115.18 | $454.01 | 13,329,100 | — | — |
| 2018-07-24 | $114.15 | $449.95 | 14,000,400 | — | — |
| 2018-07-23 | $113.35 | $446.80 | 18,140,000 | — | — |
| 2018-07-20 | $111.28 | $438.64 | 13,578,100 | — | — |
| 2018-07-19 | $109.89 | $433.16 | 16,775,300 | — | — |
| 2018-07-18 | $111.53 | $439.62 | 14,244,900 | — | — |
| 2018-07-17 | $110.50 | $435.56 | 14,821,900 | — | — |
| 2018-07-16 | $110.58 | $435.88 | 24,662,600 | — | — |
| 2018-07-13 | $106.36 | $419.25 | 21,289,100 | — | — |
| 2018-07-12 | $106.85 | $421.18 | 12,456,800 | — | — |
| 2018-07-11 | $106.39 | $419.36 | 10,186,500 | — | — |
| 2018-07-10 | $106.62 | $420.27 | 14,575,900 | — | — |
| 2018-07-09 | $107.28 | $422.87 | 13,900,800 | — | — |
| 2018-07-06 | $104.06 | $410.18 | 12,173,700 | — | — |
| 2018-07-05 | $103.72 | $408.84 | 10,723,400 | — | — |
| 2018-07-03 | $103.61 | $406.20 | 8,311,700 | — | — |
| 2018-07-02 | $105.08 | $411.96 | 11,130,000 | — | — |
| 2018-06-29 | $104.20 | $408.51 | 18,972,400 | — | — |
| 2018-06-28 | $104.93 | $411.37 | 14,491,300 | — | — |
| 2018-06-27 | $103.24 | $404.75 | 16,276,800 | — | — |
| 2018-06-26 | $104.86 | $411.10 | 17,086,800 | — | — |
| 2018-06-25 | $104.79 | $410.82 | 16,907,600 | — | — |
| 2018-06-22 | $105.75 | $414.59 | 19,478,900 | — | — |
| 2018-06-21 | $107.51 | $421.49 | 11,048,700 | — | — |
| 2018-06-20 | $107.54 | $421.61 | 8,876,900 | — | — |
| 2018-06-19 | $107.55 | $421.65 | 12,707,200 | — | — |
| 2018-06-18 | $108.18 | $424.12 | 9,786,800 | — | — |
| 2018-06-15 | $107.90 | $423.02 | 26,028,600 | — | — |
| 2018-06-14 | $108.03 | $423.53 | 20,487,300 | — | — |
| 2018-06-13 | $109.97 | $431.13 | 14,979,700 | — | — |
| 2018-06-12 | $110.19 | $432.00 | 15,294,100 | — | — |
| 2018-06-11 | $110.83 | $434.50 | 12,642,900 | — | — |
| 2018-06-08 | $111.11 | $435.60 | 10,383,200 | — | — |
| 2018-06-07 | $110.80 | $434.39 | 13,444,400 | — | — |
| 2018-06-06 | $110.36 | $432.66 | 15,453,600 | — | — |
| 2018-06-05 | $107.84 | $422.78 | 10,415,200 | — | — |
| 2018-06-04 | $108.45 | $425.17 | 9,415,400 | — | — |
| 2018-06-01 | $108.40 | $424.98 | 13,594,200 | — | — |
| 2018-05-31 | $107.01 | $419.53 | 19,808,200 | — | — |
| 2018-05-30 | $108.35 | $424.78 | 17,490,800 | — | — |
| 2018-05-29 | $105.93 | $415.29 | 30,643,800 | — | — |
| 2018-05-25 | $110.66 | $433.84 | 8,283,500 | — | — |
| 2018-05-24 | $111.23 | $436.07 | 14,084,800 | — | — |
| 2018-05-23 | $112.49 | $441.01 | 11,453,900 | — | — |
| 2018-05-22 | $113.01 | $443.05 | 11,507,600 | — | — |
| 2018-05-21 | $112.15 | $439.68 | 9,441,900 | — | — |
| 2018-05-18 | $111.13 | $435.68 | 11,806,300 | — | — |
| 2018-05-17 | $112.96 | $442.86 | 8,617,200 | — | — |
| 2018-05-16 | $113.34 | $444.34 | 7,571,100 | — | — |
| 2018-05-15 | $113.03 | $443.13 | 11,536,200 | — | — |
| 2018-05-14 | $113.90 | $446.54 | 8,710,700 | — | — |
| 2018-05-11 | $113.86 | $446.38 | 10,253,000 | — | — |
| 2018-05-10 | $114.29 | $448.07 | 9,159,700 | — | — |
| 2018-05-09 | $113.41 | $444.62 | 11,368,100 | — | — |
| 2018-05-08 | $110.99 | $435.13 | 12,543,200 | — | — |
| 2018-05-07 | $109.37 | $428.78 | 9,356,700 | — | — |
| 2018-05-04 | $108.43 | $425.10 | 11,967,900 | — | — |
| 2018-05-03 | $107.24 | $420.43 | 15,379,100 | — | — |
| 2018-05-02 | $107.92 | $423.10 | 12,162,100 | — | — |
| 2018-05-01 | $108.78 | $426.47 | 10,503,400 | — | — |
| 2018-04-30 | $108.78 | $426.47 | 13,744,900 | — | — |
| 2018-04-27 | $109.40 | $428.90 | 9,384,000 | — | — |
| 2018-04-26 | $110.10 | $431.64 | 10,299,500 | — | — |
| 2018-04-25 | $109.99 | $431.21 | 13,548,200 | — | — |
| 2018-04-24 | $110.41 | $432.86 | 16,453,100 | — | — |
| 2018-04-23 | $110.93 | $434.90 | 11,285,800 | — | — |
| 2018-04-20 | $111.47 | $437.01 | 15,584,400 | — | — |
| 2018-04-19 | $111.72 | $437.99 | 17,911,000 | — | — |
| 2018-04-18 | $109.32 | $428.58 | 16,081,400 | — | — |
| 2018-04-17 | $110.21 | $432.07 | 15,501,400 | — | — |
| 2018-04-16 | $110.21 | $432.07 | 16,580,500 | — | — |
| 2018-04-13 | $110.30 | $432.43 | 39,152,800 | — | — |
| 2018-04-12 | $113.37 | $444.46 | 16,435,500 | — | — |
| 2018-04-11 | $110.62 | $433.68 | 14,503,300 | — | — |
| 2018-04-10 | $112.51 | $441.09 | 13,951,400 | — | — |
| 2018-04-09 | $110.40 | $432.82 | 15,974,300 | — | — |
| 2018-04-06 | $109.09 | $427.68 | 18,906,000 | — | — |
| 2018-04-05 | $111.88 | $438.62 | 16,627,000 | — | — |
| 2018-04-04 | $110.99 | $432.94 | 15,302,600 | — | — |
| 2018-04-03 | $109.33 | $426.46 | 14,050,700 | — | — |
| 2018-04-02 | $107.85 | $420.69 | 18,822,500 | — | — |
| 2018-03-29 | $109.97 | $428.96 | 13,274,600 | — | — |
| 2018-03-28 | $108.00 | $421.27 | 19,189,300 | — | — |
| 2018-03-27 | $108.17 | $421.94 | 18,039,900 | — | — |
| 2018-03-26 | $110.31 | $430.28 | 20,217,500 | — | — |
| 2018-03-23 | $107.01 | $417.41 | 23,081,500 | — | — |
| 2018-03-22 | $109.95 | $428.88 | 22,550,400 | — | — |
| 2018-03-21 | $114.74 | $447.56 | 13,633,000 | — | — |
| 2018-03-20 | $114.64 | $447.17 | 9,921,200 | — | — |
| 2018-03-19 | $114.53 | $446.74 | 13,214,900 | — | — |
| 2018-03-16 | $115.44 | $450.29 | 19,888,900 | — | — |
| 2018-03-15 | $115.24 | $449.51 | 8,748,000 | — | — |
| 2018-03-14 | $114.95 | $448.38 | 12,905,100 | — | — |
| 2018-03-13 | $116.25 | $453.45 | 13,312,300 | — | — |
| 2018-03-12 | $117.66 | $458.95 | 12,339,300 | — | — |
| 2018-03-09 | $118.04 | $460.44 | 15,366,600 | — | — |
| 2018-03-08 | $114.74 | $447.56 | 11,173,700 | — | — |
| 2018-03-07 | $114.73 | $447.52 | 13,006,500 | — | — |
| 2018-03-06 | $115.16 | $449.20 | 10,674,400 | — | — |
| 2018-03-05 | $115.06 | $448.81 | 13,933,000 | — | — |
| 2018-03-02 | $113.32 | $442.02 | 18,353,700 | — | — |
| 2018-03-01 | $113.43 | $442.45 | 18,690,000 | — | — |
| 2018-02-28 | $115.50 | $450.53 | 17,735,600 | — | — |
| 2018-02-27 | $117.36 | $457.78 | 17,563,300 | — | — |
| 2018-02-26 | $118.77 | $463.28 | 16,511,200 | — | — |
| 2018-02-23 | $117.31 | $457.59 | 12,162,500 | — | — |
| 2018-02-22 | $114.98 | $448.50 | 17,070,400 | — | — |
| 2018-02-21 | $115.19 | $449.32 | 14,212,500 | — | — |
| 2018-02-20 | $114.71 | $447.45 | 13,461,500 | — | — |
| 2018-02-16 | $114.68 | $447.33 | 13,214,300 | — | — |
| 2018-02-15 | $115.51 | $450.57 | 12,130,200 | — | — |
| 2018-02-14 | $115.03 | $448.69 | 15,186,900 | — | — |
| 2018-02-13 | $112.43 | $438.55 | 16,358,200 | — | — |
| 2018-02-12 | $111.74 | $435.86 | 18,043,300 | — | — |
| 2018-02-09 | $110.04 | $429.23 | 28,188,000 | — | — |
| 2018-02-08 | $107.88 | $420.81 | 27,425,800 | — | — |
| 2018-02-07 | $112.87 | $440.27 | 21,878,300 | — | — |
| 2018-02-06 | $112.11 | $437.30 | 33,114,800 | — | — |
| 2018-02-05 | $108.80 | $424.39 | 30,097,600 | — | — |
| 2018-02-02 | $114.28 | $445.77 | 16,477,300 | — | — |
| 2018-02-01 | $116.87 | $455.87 | 13,800,600 | — | — |
| 2018-01-31 | $115.67 | $451.19 | 13,141,400 | — | — |
| 2018-01-30 | $115.11 | $449.01 | 14,279,100 | — | — |
| 2018-01-29 | $116.20 | $453.26 | 11,679,900 | — | — |
| 2018-01-26 | $116.32 | $453.73 | 13,883,900 | — | — |
| 2018-01-25 | $115.70 | $451.31 | 13,510,000 | — | — |
| 2018-01-24 | $115.67 | $451.19 | 15,904,500 | — | — |
| 2018-01-23 | $114.21 | $445.50 | 12,320,800 | — | — |
| 2018-01-22 | $114.33 | $445.96 | 12,475,700 | — | — |
| 2018-01-19 | $113.01 | $440.82 | 18,785,500 | — | — |
| 2018-01-18 | $113.26 | $441.79 | 14,572,900 | — | — |
| 2018-01-17 | $112.99 | $440.74 | 14,940,300 | — | — |
| 2018-01-16 | $112.27 | $437.93 | 22,703,300 | — | — |
| 2018-01-12 | $112.67 | $439.49 | 18,884,200 | — | — |
| 2018-01-11 | $110.84 | $432.35 | 13,676,800 | — | — |
| 2018-01-10 | $110.25 | $430.05 | 15,834,500 | — | — |
| 2018-01-09 | $109.05 | $425.37 | 13,292,300 | — | — |
| 2018-01-08 | $108.50 | $423.22 | 12,466,500 | — | — |
| 2018-01-05 | $108.34 | $422.60 | 14,155,000 | — | — |
| 2018-01-04 | $109.04 | $425.33 | 12,953,700 | — | — |
| 2018-01-03 | $108.06 | $419.32 | 11,901,000 | — | — |
| 2018-01-02 | $107.95 | $418.90 | 13,578,800 | — | — |