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
- 1973-02-21 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 | $640.58 | $992.33 | 17,700 | — | — |
| 2018-12-28 | $644.88 | $998.99 | 26,500 | — | — |
| 2018-12-27 | $646.33 | $1,001.24 | 38,100 | — | — |
| 2018-12-26 | $637.77 | $987.98 | 15,800 | — | — |
| 2018-12-24 | $620.48 | $961.19 | 13,200 | — | — |
| 2018-12-21 | $629.89 | $975.77 | 60,300 | — | — |
| 2018-12-20 | $632.36 | $979.60 | 19,200 | — | — |
| 2018-12-19 | $642.72 | $995.65 | 20,000 | — | — |
| 2018-12-18 | $654.24 | $1,013.49 | 27,400 | — | — |
| 2018-12-17 | $641.03 | $993.03 | 31,500 | — | — |
| 2018-12-14 | $655.10 | $1,014.82 | 24,400 | — | — |
| 2018-12-13 | $657.51 | $1,018.56 | 24,400 | — | — |
| 2018-12-12 | $662.61 | $1,026.46 | 26,400 | — | — |
| 2018-12-11 | $666.56 | $1,032.58 | 17,400 | — | — |
| 2018-12-10 | $651.18 | $1,008.75 | 22,000 | — | — |
| 2018-12-07 | $647.83 | $1,003.56 | 15,400 | — | — |
| 2018-12-06 | $651.51 | $1,009.26 | 14,800 | — | — |
| 2018-12-04 | $654.50 | $1,013.89 | 19,200 | — | — |
| 2018-12-03 | $660.28 | $1,022.85 | 25,000 | — | — |
| 2018-11-30 | $658.96 | $1,020.80 | 23,600 | — | — |
| 2018-11-29 | $661.45 | $1,024.66 | 17,500 | — | — |
| 2018-11-28 | $674.00 | $1,044.10 | 36,200 | — | — |
| 2018-11-27 | $657.32 | $1,018.26 | 26,000 | — | — |
| 2018-11-26 | $636.62 | $986.20 | 23,200 | — | — |
| 2018-11-23 | $627.92 | $972.72 | 5,600 | — | — |
| 2018-11-21 | $631.40 | $978.11 | 16,100 | — | — |
| 2018-11-20 | $639.11 | $990.05 | 23,800 | — | — |
| 2018-11-19 | $639.16 | $990.13 | 21,600 | — | — |
| 2018-11-16 | $645.44 | $999.86 | 33,800 | — | — |
| 2018-11-15 | $641.69 | $994.05 | 21,600 | — | — |
| 2018-11-14 | $637.45 | $987.48 | 20,600 | — | — |
| 2018-11-13 | $643.50 | $996.85 | 18,400 | — | — |
| 2018-11-12 | $648.31 | $1,004.31 | 16,500 | — | — |
| 2018-11-09 | $646.31 | $1,001.21 | 13,600 | — | — |
| 2018-11-08 | $648.23 | $1,004.18 | 14,500 | — | — |
| 2018-11-07 | $652.33 | $1,010.53 | 18,300 | — | — |
| 2018-11-06 | $636.61 | $986.18 | 43,200 | — | — |
| 2018-11-05 | $617.91 | $957.21 | 47,000 | — | — |
| 2018-11-02 | $612.16 | $948.31 | 30,000 | — | — |
| 2018-11-01 | $603.50 | $934.89 | 26,100 | — | — |
| 2018-10-31 | $581.05 | $900.11 | 35,300 | — | — |
| 2018-10-30 | $563.25 | $872.54 | 12,100 | — | — |
| 2018-10-29 | $556.91 | $862.72 | 31,900 | — | — |
| 2018-10-26 | $560.17 | $867.77 | 27,000 | — | — |
| 2018-10-25 | $565.75 | $876.41 | 42,400 | — | — |
| 2018-10-24 | $553.50 | $857.43 | 21,800 | — | — |
| 2018-10-23 | $563.70 | $873.23 | 30,200 | — | — |
| 2018-10-22 | $568.54 | $880.73 | 29,800 | — | — |
| 2018-10-19 | $568.42 | $880.55 | 14,500 | — | — |
| 2018-10-18 | $567.00 | $878.35 | 22,100 | — | — |
| 2018-10-17 | $569.50 | $882.22 | 8,500 | — | — |
| 2018-10-16 | $573.04 | $887.70 | 18,600 | — | — |
| 2018-10-15 | $569.60 | $880.31 | 21,500 | — | — |
| 2018-10-12 | $574.14 | $887.33 | 32,800 | — | — |
| 2018-10-11 | $574.46 | $887.83 | 23,500 | — | — |
| 2018-10-10 | $578.32 | $893.79 | 32,300 | — | — |
| 2018-10-09 | $577.87 | $893.10 | 15,000 | — | — |
| 2018-10-08 | $583.76 | $902.20 | 25,600 | — | — |
| 2018-10-05 | $583.44 | $901.70 | 47,400 | — | — |
| 2018-10-04 | $576.28 | $890.64 | 12,800 | — | — |
| 2018-10-03 | $581.77 | $899.12 | 44,600 | — | — |
| 2018-10-02 | $574.36 | $887.67 | 36,300 | — | — |
| 2018-10-01 | $577.00 | $891.75 | 17,700 | — | — |
| 2018-09-28 | $579.30 | $895.31 | 10,700 | — | — |
| 2018-09-27 | $571.60 | $883.41 | 13,500 | — | — |
| 2018-09-26 | $573.40 | $886.19 | 12,800 | — | — |
| 2018-09-25 | $580.45 | $897.08 | 10,200 | — | — |
| 2018-09-24 | $578.00 | $893.30 | 18,500 | — | — |
| 2018-09-21 | $582.35 | $900.02 | 24,700 | — | — |
| 2018-09-20 | $587.80 | $908.44 | 11,900 | — | — |
| 2018-09-19 | $578.85 | $894.61 | 13,600 | — | — |
| 2018-09-18 | $572.40 | $884.64 | 10,200 | — | — |
| 2018-09-17 | $568.10 | $878.00 | 24,700 | — | — |
| 2018-09-14 | $571.60 | $883.41 | 19,000 | — | — |
| 2018-09-13 | $560.00 | $865.48 | 9,200 | — | — |
| 2018-09-12 | $561.40 | $867.64 | 14,100 | — | — |
| 2018-09-11 | $553.30 | $855.12 | 11,200 | — | — |
| 2018-09-10 | $553.25 | $855.05 | 15,700 | — | — |
| 2018-09-07 | $560.50 | $866.25 | 12,400 | — | — |
| 2018-09-06 | $556.25 | $859.68 | 10,500 | — | — |
| 2018-09-05 | $564.20 | $871.97 | 16,600 | — | — |
| 2018-09-04 | $559.45 | $864.63 | 15,800 | — | — |
| 2018-08-31 | $562.65 | $869.57 | 15,100 | — | — |
| 2018-08-30 | $565.05 | $873.28 | 13,100 | — | — |
| 2018-08-29 | $565.55 | $874.06 | 9,900 | — | — |
| 2018-08-28 | $563.95 | $871.58 | 15,000 | — | — |
| 2018-08-27 | $565.95 | $874.67 | 15,500 | — | — |
| 2018-08-24 | $566.50 | $875.52 | 10,600 | — | — |
| 2018-08-23 | $561.10 | $867.18 | 11,700 | — | — |
| 2018-08-22 | $569.70 | $880.47 | 11,700 | — | — |
| 2018-08-21 | $575.80 | $889.90 | 10,800 | — | — |
| 2018-08-20 | $568.20 | $878.15 | 13,300 | — | — |
| 2018-08-17 | $569.10 | $879.54 | 14,300 | — | — |
| 2018-08-16 | $564.50 | $872.43 | 20,900 | — | — |
| 2018-08-15 | $567.25 | $876.68 | 24,500 | — | — |
| 2018-08-14 | $556.55 | $860.15 | 10,800 | — | — |
| 2018-08-13 | $556.35 | $859.84 | 22,600 | — | — |
| 2018-08-10 | $557.90 | $862.23 | 12,800 | — | — |
| 2018-08-09 | $563.90 | $871.51 | 16,400 | — | — |
| 2018-08-08 | $565.70 | $874.29 | 15,300 | — | — |
| 2018-08-07 | $566.85 | $876.06 | 19,600 | — | — |
| 2018-08-06 | $564.20 | $871.97 | 18,800 | — | — |
| 2018-08-03 | $559.35 | $864.47 | 21,500 | — | — |
| 2018-08-02 | $552.20 | $853.42 | 29,900 | — | — |
| 2018-08-01 | $553.90 | $856.05 | 16,900 | — | — |
| 2018-07-31 | $559.00 | $863.93 | 21,900 | — | — |
| 2018-07-30 | $561.50 | $867.80 | 10,600 | — | — |
| 2018-07-27 | $564.75 | $872.82 | 10,900 | — | — |
| 2018-07-26 | $563.15 | $870.35 | 6,900 | — | — |
| 2018-07-25 | $562.90 | $869.96 | 18,300 | — | — |
| 2018-07-24 | $559.30 | $864.40 | 20,600 | — | — |
| 2018-07-23 | $562.45 | $869.26 | 25,400 | — | — |
| 2018-07-20 | $565.40 | $873.82 | 13,600 | — | — |
| 2018-07-19 | $564.60 | $872.59 | 17,100 | — | — |
| 2018-07-18 | $566.60 | $875.68 | 13,700 | — | — |
| 2018-07-17 | $565.35 | $871.69 | 20,100 | — | — |
| 2018-07-16 | $562.85 | $867.84 | 22,600 | — | — |
| 2018-07-13 | $573.90 | $884.87 | 10,000 | — | — |
| 2018-07-12 | $577.85 | $890.96 | 13,200 | — | — |
| 2018-07-11 | $576.85 | $889.42 | 11,500 | — | — |
| 2018-07-10 | $578.00 | $891.20 | 13,900 | — | — |
| 2018-07-09 | $581.80 | $897.05 | 10,000 | — | — |
| 2018-07-06 | $584.15 | $900.68 | 12,400 | — | — |
| 2018-07-05 | $580.65 | $895.28 | 23,200 | — | — |
| 2018-07-03 | $597.20 | $920.80 | 10,800 | — | — |
| 2018-07-02 | $591.10 | $911.39 | 9,000 | — | — |
| 2018-06-29 | $586.10 | $903.68 | 13,600 | — | — |
| 2018-06-28 | $587.65 | $906.07 | 12,300 | — | — |
| 2018-06-27 | $592.95 | $914.25 | 31,200 | — | — |
| 2018-06-26 | $606.40 | $934.98 | 11,500 | — | — |
| 2018-06-25 | $602.15 | $928.43 | 16,800 | — | — |
| 2018-06-22 | $603.90 | $931.13 | 28,400 | — | — |
| 2018-06-21 | $601.45 | $927.35 | 47,100 | — | — |
| 2018-06-20 | $604.30 | $931.75 | 15,600 | — | — |
| 2018-06-19 | $607.75 | $937.07 | 18,200 | — | — |
| 2018-06-18 | $604.15 | $931.51 | 24,500 | — | — |
| 2018-06-15 | $599.95 | $925.04 | 59,200 | — | — |
| 2018-06-14 | $598.10 | $922.19 | 15,300 | — | — |
| 2018-06-13 | $595.30 | $917.87 | 25,900 | — | — |
| 2018-06-12 | $599.35 | $924.11 | 21,500 | — | — |
| 2018-06-11 | $600.55 | $925.96 | 27,600 | — | — |
| 2018-06-08 | $600.05 | $925.19 | 23,700 | — | — |
| 2018-06-07 | $587.60 | $906.00 | 16,400 | — | — |
| 2018-06-06 | $585.75 | $903.15 | 28,200 | — | — |
| 2018-06-05 | $583.15 | $899.14 | 39,300 | — | — |
| 2018-06-04 | $579.50 | $893.51 | 30,100 | — | — |
| 2018-06-01 | $582.15 | $897.59 | 26,600 | — | — |
| 2018-05-31 | $580.85 | $895.59 | 15,800 | — | — |
| 2018-05-30 | $588.95 | $908.08 | 24,700 | — | — |
| 2018-05-29 | $591.15 | $911.47 | 19,400 | — | — |
| 2018-05-25 | $598.20 | $922.34 | 7,300 | — | — |
| 2018-05-24 | $598.30 | $922.50 | 34,100 | — | — |
| 2018-05-23 | $588.70 | $907.69 | 14,500 | — | — |
| 2018-05-22 | $595.10 | $917.56 | 12,100 | — | — |
| 2018-05-21 | $592.20 | $913.09 | 16,900 | — | — |
| 2018-05-18 | $594.00 | $915.87 | 18,100 | — | — |
| 2018-05-17 | $605.70 | $933.91 | 13,300 | — | — |
| 2018-05-16 | $602.60 | $929.12 | 23,000 | — | — |
| 2018-05-15 | $606.75 | $935.52 | 18,900 | — | — |
| 2018-05-14 | $600.35 | $925.66 | 12,900 | — | — |
| 2018-05-11 | $601.60 | $927.58 | 23,800 | — | — |
| 2018-05-10 | $595.40 | $918.02 | 17,800 | — | — |
| 2018-05-09 | $590.55 | $910.55 | 31,100 | — | — |
| 2018-05-08 | $599.05 | $923.65 | 53,500 | — | — |
| 2018-05-07 | $600.25 | $925.50 | 35,700 | — | — |
| 2018-05-04 | $599.25 | $923.96 | 17,100 | — | — |
| 2018-05-03 | $589.85 | $909.47 | 20,300 | — | — |
| 2018-05-02 | $603.15 | $929.97 | 30,100 | — | — |
| 2018-05-01 | $607.65 | $936.91 | 15,900 | — | — |
| 2018-04-30 | $603.05 | $929.82 | 17,200 | — | — |
| 2018-04-27 | $608.60 | $938.38 | 14,300 | — | — |
| 2018-04-26 | $610.05 | $940.61 | 8,700 | — | — |
| 2018-04-25 | $608.40 | $938.07 | 72,300 | — | — |
| 2018-04-24 | $610.55 | $941.38 | 16,600 | — | — |
| 2018-04-23 | $617.05 | $951.40 | 6,400 | — | — |
| 2018-04-20 | $610.00 | $940.54 | 17,300 | — | — |
| 2018-04-19 | $611.85 | $943.39 | 7,400 | — | — |
| 2018-04-18 | $613.25 | $945.55 | 22,300 | — | — |
| 2018-04-17 | $624.60 | $961.00 | 19,500 | — | — |
| 2018-04-16 | $613.05 | $943.22 | 15,800 | — | — |
| 2018-04-13 | $609.40 | $937.61 | 10,900 | — | — |
| 2018-04-12 | $611.30 | $940.53 | 31,800 | — | — |
| 2018-04-11 | $607.00 | $933.92 | 26,000 | — | — |
| 2018-04-10 | $608.90 | $936.84 | 14,000 | — | — |
| 2018-04-09 | $600.80 | $924.38 | 26,300 | — | — |
| 2018-04-06 | $599.10 | $921.76 | 19,000 | — | — |
| 2018-04-05 | $604.45 | $929.99 | 31,500 | — | — |
| 2018-04-04 | $603.10 | $927.92 | 59,900 | — | — |
| 2018-04-03 | $601.15 | $924.92 | 35,700 | — | — |
| 2018-04-02 | $587.65 | $904.14 | 32,100 | — | — |
| 2018-03-29 | $602.25 | $926.61 | 29,900 | — | — |
| 2018-03-28 | $599.80 | $922.84 | 29,400 | — | — |
| 2018-03-27 | $590.75 | $908.91 | 26,000 | — | — |
| 2018-03-26 | $600.30 | $923.61 | 44,100 | — | — |
| 2018-03-23 | $582.90 | $896.84 | 21,100 | — | — |
| 2018-03-22 | $594.65 | $914.91 | 46,100 | — | — |
| 2018-03-21 | $598.45 | $920.76 | 10,800 | — | — |
| 2018-03-20 | $595.40 | $916.07 | 25,900 | — | — |
| 2018-03-19 | $594.50 | $914.68 | 45,700 | — | — |
| 2018-03-16 | $597.35 | $919.07 | 39,700 | — | — |
| 2018-03-15 | $597.15 | $918.76 | 22,400 | — | — |
| 2018-03-14 | $600.00 | $923.15 | 18,100 | — | — |
| 2018-03-13 | $589.10 | $906.38 | 24,600 | — | — |
| 2018-03-12 | $605.35 | $931.38 | 43,800 | — | — |
| 2018-03-09 | $599.80 | $922.84 | 23,400 | — | — |
| 2018-03-08 | $598.30 | $920.53 | 19,200 | — | — |
| 2018-03-07 | $598.15 | $920.30 | 42,600 | — | — |
| 2018-03-06 | $586.30 | $902.07 | 28,600 | — | — |
| 2018-03-05 | $581.85 | $895.22 | 20,500 | — | — |
| 2018-03-02 | $575.90 | $886.07 | 12,600 | — | — |
| 2018-03-01 | $568.85 | $875.22 | 25,200 | — | — |
| 2018-02-28 | $580.10 | $892.53 | 23,100 | — | — |
| 2018-02-27 | $584.85 | $899.84 | 61,600 | — | — |
| 2018-02-26 | $591.10 | $909.45 | 43,200 | — | — |
| 2018-02-23 | $601.45 | $925.38 | 9,800 | — | — |
| 2018-02-22 | $589.10 | $906.38 | 30,200 | — | — |
| 2018-02-21 | $585.65 | $901.07 | 17,100 | — | — |
| 2018-02-20 | $595.40 | $916.07 | 24,100 | — | — |
| 2018-02-16 | $599.85 | $922.92 | 13,800 | — | — |
| 2018-02-15 | $603.90 | $929.15 | 31,600 | — | — |
| 2018-02-14 | $603.95 | $929.22 | 14,600 | — | — |
| 2018-02-13 | $584.90 | $899.91 | 14,800 | — | — |
| 2018-02-12 | $579.25 | $891.22 | 49,300 | — | — |
| 2018-02-09 | $577.00 | $887.76 | 22,400 | — | — |
| 2018-02-08 | $577.70 | $888.84 | 19,000 | — | — |
| 2018-02-07 | $583.20 | $897.30 | 12,200 | — | — |
| 2018-02-06 | $579.00 | $888.79 | 28,500 | — | — |
| 2018-02-05 | $580.25 | $890.71 | 24,700 | — | — |
| 2018-02-02 | $591.15 | $907.44 | 29,200 | — | — |
| 2018-02-01 | $601.15 | $922.79 | 28,200 | — | — |
| 2018-01-31 | $594.45 | $912.51 | 15,000 | — | — |
| 2018-01-30 | $590.10 | $905.83 | 12,900 | — | — |
| 2018-01-29 | $591.75 | $908.36 | 20,000 | — | — |
| 2018-01-26 | $592.65 | $909.74 | 26,100 | — | — |
| 2018-01-25 | $600.75 | $922.18 | 25,800 | — | — |
| 2018-01-24 | $591.25 | $907.59 | 20,100 | — | — |
| 2018-01-23 | $591.15 | $907.44 | 23,100 | — | — |
| 2018-01-22 | $584.30 | $896.93 | 10,400 | — | — |
| 2018-01-19 | $581.80 | $893.09 | 8,900 | — | — |
| 2018-01-18 | $580.85 | $891.63 | 7,500 | — | — |
| 2018-01-17 | $583.45 | $895.62 | 10,600 | — | — |
| 2018-01-16 | $581.70 | $892.93 | 10,200 | — | — |
| 2018-01-12 | $577.05 | $885.80 | 16,400 | — | — |
| 2018-01-11 | $568.15 | $872.13 | 14,700 | — | — |
| 2018-01-10 | $560.15 | $859.85 | 5,100 | — | — |
| 2018-01-09 | $561.90 | $862.54 | 11,200 | — | — |
| 2018-01-08 | $563.55 | $865.07 | 6,300 | — | — |
| 2018-01-05 | $566.15 | $869.06 | 16,100 | — | — |
| 2018-01-04 | $566.30 | $869.29 | 18,600 | — | — |
| 2018-01-03 | $566.40 | $869.45 | 13,400 | — | — |
| 2018-01-02 | $562.95 | $864.15 | 18,300 | — | — |