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
- 1973-02-22 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 | $3,538.01 | $3,919.88 | 600 | — | — |
| 2018-12-28 | $3,558.96 | $3,943.09 | 1,100 | — | — |
| 2018-12-27 | $3,519.00 | $3,898.82 | 900 | — | — |
| 2018-12-26 | $3,500.00 | $3,877.77 | 700 | — | — |
| 2018-12-24 | $3,561.01 | $3,945.36 | 500 | — | — |
| 2018-12-21 | $3,552.14 | $3,935.54 | 1,500 | — | — |
| 2018-12-20 | $3,728.00 | $4,130.38 | 600 | — | — |
| 2018-12-19 | $3,657.56 | $4,052.34 | 300 | — | — |
| 2018-12-18 | $3,650.00 | $4,043.96 | 400 | — | — |
| 2018-12-17 | $3,744.58 | $4,148.75 | 200 | — | — |
| 2018-12-14 | $3,797.53 | $4,207.41 | 500 | — | — |
| 2018-12-13 | $3,753.04 | $4,158.12 | 300 | — | — |
| 2018-12-12 | $3,799.96 | $4,210.10 | 400 | — | — |
| 2018-12-11 | $3,704.00 | $4,103.79 | 400 | — | — |
| 2018-12-10 | $3,650.00 | $4,043.96 | 200 | — | — |
| 2018-12-07 | $3,774.53 | $4,181.93 | 400 | — | — |
| 2018-12-06 | $3,799.99 | $4,210.14 | 1,400 | — | — |
| 2018-12-04 | $3,769.95 | $4,176.86 | 800 | — | — |
| 2018-12-03 | $3,892.93 | $4,313.11 | 400 | — | — |
| 2018-11-30 | $3,722.00 | $4,123.73 | 500 | — | — |
| 2018-11-29 | $3,760.58 | $4,166.48 | 400 | — | — |
| 2018-11-28 | $3,739.95 | $4,143.62 | 300 | — | — |
| 2018-11-27 | $3,585.01 | $3,971.96 | 300 | — | — |
| 2018-11-26 | $3,706.65 | $4,106.72 | 400 | — | — |
| 2018-11-23 | $3,590.00 | $3,977.48 | 100 | — | — |
| 2018-11-21 | $3,566.76 | $3,951.74 | 200 | — | — |
| 2018-11-20 | $3,565.00 | $3,949.79 | 200 | — | — |
| 2018-11-19 | $3,605.00 | $3,994.10 | 400 | — | — |
| 2018-11-16 | $3,655.00 | $4,049.50 | 300 | — | — |
| 2018-11-15 | $3,547.49 | $3,930.39 | 200 | — | — |
| 2018-11-14 | $3,557.16 | $3,941.10 | 100 | — | — |
| 2018-11-13 | $3,531.97 | $3,913.19 | 200 | — | — |
| 2018-11-12 | $3,556.65 | $3,940.53 | 100 | — | — |
| 2018-11-09 | $3,570.00 | $3,955.33 | 200 | — | — |
| 2018-11-08 | $3,605.47 | $3,994.62 | 100 | — | — |
| 2018-11-07 | $3,625.00 | $4,014.60 | 300 | — | — |
| 2018-11-06 | $3,646.77 | $4,038.71 | 300 | — | — |
| 2018-11-05 | $3,545.35 | $3,926.39 | 800 | — | — |
| 2018-11-02 | $3,679.98 | $4,075.49 | 600 | — | — |
| 2018-11-01 | $3,651.00 | $4,043.39 | 1,100 | — | — |
| 2018-10-31 | $3,865.00 | $4,280.39 | 400 | — | — |
| 2018-10-30 | $3,849.00 | $4,262.67 | 200 | — | — |
| 2018-10-29 | $3,805.01 | $4,213.96 | 300 | — | — |
| 2018-10-26 | $3,770.00 | $4,175.18 | 300 | — | — |
| 2018-10-25 | $3,835.00 | $4,247.17 | 400 | — | — |
| 2018-10-24 | $3,760.02 | $4,164.13 | 200 | — | — |
| 2018-10-23 | $3,768.82 | $4,173.88 | 200 | — | — |
| 2018-10-22 | $3,820.24 | $4,230.82 | 300 | — | — |
| 2018-10-19 | $3,801.08 | $4,209.60 | 300 | — | — |
| 2018-10-18 | $3,750.02 | $4,153.06 | 600 | — | — |
| 2018-10-17 | $3,760.63 | $4,164.81 | 300 | — | — |
| 2018-10-16 | $3,671.85 | $4,066.48 | 300 | — | — |
| 2018-10-15 | $3,629.46 | $4,019.54 | 500 | — | — |
| 2018-10-12 | $3,601.00 | $3,988.02 | 500 | — | — |
| 2018-10-11 | $3,690.01 | $4,086.60 | 500 | — | — |
| 2018-10-10 | $3,759.97 | $4,164.07 | 400 | — | — |
| 2018-10-09 | $3,740.58 | $4,142.60 | 300 | — | — |
| 2018-10-08 | $3,774.98 | $4,180.70 | 200 | — | — |
| 2018-10-05 | $3,725.00 | $4,125.35 | 300 | — | — |
| 2018-10-04 | $3,773.44 | $4,178.99 | 300 | — | — |
| 2018-10-03 | $3,725.00 | $4,125.35 | 800 | — | — |
| 2018-10-02 | $3,779.89 | $4,186.14 | 300 | — | — |
| 2018-10-01 | $3,725.00 | $4,125.35 | 300 | — | — |
| 2018-09-28 | $3,710.04 | $4,108.78 | 300 | — | — |
| 2018-09-27 | $3,728.23 | $4,128.92 | 200 | — | — |
| 2018-09-26 | $3,719.45 | $4,119.20 | 400 | — | — |
| 2018-09-25 | $3,704.99 | $4,103.19 | 400 | — | — |
| 2018-09-24 | $3,756.34 | $4,160.06 | 400 | — | — |
| 2018-09-21 | $3,716.95 | $4,116.43 | 2,300 | — | — |
| 2018-09-20 | $3,731.03 | $4,132.03 | 700 | — | — |
| 2018-09-19 | $3,700.00 | $4,097.66 | 400 | — | — |
| 2018-09-18 | $3,647.00 | $4,038.96 | 400 | — | — |
| 2018-09-17 | $3,632.00 | $4,022.35 | 700 | — | — |
| 2018-09-14 | $3,625.00 | $4,014.60 | 500 | — | — |
| 2018-09-13 | $3,627.04 | $4,016.86 | 300 | — | — |
| 2018-09-12 | $3,625.01 | $4,014.61 | 100 | — | — |
| 2018-09-11 | $3,592.00 | $3,978.05 | 400 | — | — |
| 2018-09-10 | $3,609.95 | $3,997.93 | 1,000 | — | — |
| 2018-09-07 | $3,673.94 | $4,068.80 | 400 | — | — |
| 2018-09-06 | $3,648.00 | $4,040.07 | 300 | — | — |
| 2018-09-05 | $3,648.25 | $4,040.35 | 900 | — | — |
| 2018-09-04 | $3,648.00 | $4,040.07 | 500 | — | — |
| 2018-08-31 | $3,684.78 | $4,080.80 | 500 | — | — |
| 2018-08-30 | $3,689.00 | $4,085.48 | 100 | — | — |
| 2018-08-29 | $3,689.50 | $4,086.03 | 200 | — | — |
| 2018-08-28 | $3,690.00 | $4,086.59 | 300 | — | — |
| 2018-08-27 | $3,685.00 | $4,081.05 | 200 | — | — |
| 2018-08-24 | $3,684.00 | $4,079.94 | 300 | — | — |
| 2018-08-23 | $3,680.00 | $4,075.51 | 200 | — | — |
| 2018-08-22 | $3,676.90 | $4,072.08 | 300 | — | — |
| 2018-08-21 | $3,673.00 | $4,067.76 | 300 | — | — |
| 2018-08-20 | $3,683.36 | $4,079.23 | 300 | — | — |
| 2018-08-17 | $3,679.99 | $4,075.50 | 100 | — | — |
| 2018-08-16 | $3,666.00 | $4,058.35 | 300 | — | — |
| 2018-08-15 | $3,672.48 | $4,065.52 | 200 | — | — |
| 2018-08-14 | $3,675.00 | $4,068.31 | 300 | — | — |
| 2018-08-13 | $3,670.00 | $4,062.77 | 200 | — | — |
| 2018-08-10 | $3,672.25 | $4,065.26 | 300 | — | — |
| 2018-08-09 | $3,664.83 | $4,057.05 | 200 | — | — |
| 2018-08-08 | $3,636.78 | $4,026.00 | 400 | — | — |
| 2018-08-07 | $3,660.43 | $4,052.18 | 300 | — | — |
| 2018-08-06 | $3,690.00 | $4,084.91 | 400 | — | — |
| 2018-08-03 | $3,712.00 | $4,109.27 | 200 | — | — |
| 2018-08-02 | $3,580.31 | $3,963.48 | 300 | — | — |
| 2018-08-01 | $3,565.00 | $3,946.53 | 300 | — | — |
| 2018-07-31 | $3,638.00 | $4,027.35 | 300 | — | — |
| 2018-07-30 | $3,700.02 | $4,096.01 | 200 | — | — |
| 2018-07-27 | $3,720.99 | $4,119.22 | 300 | — | — |
| 2018-07-26 | $3,782.45 | $4,187.26 | 300 | — | — |
| 2018-07-25 | $3,804.58 | $4,211.76 | 200 | — | — |
| 2018-07-24 | $3,738.97 | $4,139.12 | 300 | — | — |
| 2018-07-23 | $3,796.64 | $4,202.97 | 200 | — | — |
| 2018-07-20 | $3,811.42 | $4,219.33 | 300 | — | — |
| 2018-07-19 | $3,885.18 | $4,300.98 | 800 | — | — |
| 2018-07-18 | $3,843.00 | $4,254.29 | 500 | — | — |
| 2018-07-17 | $3,785.00 | $4,190.08 | 400 | — | — |
| 2018-07-16 | $3,824.93 | $4,234.28 | 700 | — | — |
| 2018-07-13 | $3,785.07 | $4,190.16 | 500 | — | — |
| 2018-07-12 | $3,896.50 | $4,313.51 | 400 | — | — |
| 2018-07-11 | $3,977.08 | $4,402.72 | 300 | — | — |
| 2018-07-10 | $3,926.32 | $4,346.53 | 100 | — | — |
| 2018-07-09 | $3,980.00 | $4,405.95 | 100 | — | — |
| 2018-07-06 | $3,959.97 | $4,383.78 | 200 | — | — |
| 2018-07-05 | $3,940.06 | $4,361.74 | 500 | — | — |
| 2018-07-03 | $3,937.00 | $4,358.35 | 200 | — | — |
| 2018-07-02 | $3,940.00 | $4,361.67 | 300 | — | — |
| 2018-06-29 | $3,962.74 | $4,386.84 | 500 | — | — |
| 2018-06-28 | $3,994.88 | $4,422.42 | 400 | — | — |
| 2018-06-27 | $4,064.03 | $4,498.97 | 600 | — | — |
| 2018-06-26 | $4,069.79 | $4,505.35 | 0 | — | — |
| 2018-06-25 | $4,069.79 | $4,505.35 | 400 | — | — |
| 2018-06-22 | $4,050.01 | $4,483.45 | 1,100 | — | — |
| 2018-06-21 | $3,930.00 | $4,350.60 | 200 | — | — |
| 2018-06-20 | $3,953.41 | $4,376.51 | 700 | — | — |
| 2018-06-19 | $4,036.27 | $4,468.24 | 600 | — | — |
| 2018-06-18 | $4,050.00 | $4,483.44 | 400 | — | — |
| 2018-06-15 | $4,029.74 | $4,461.01 | 800 | — | — |
| 2018-06-14 | $3,945.00 | $4,367.20 | 500 | — | — |
| 2018-06-13 | $3,878.36 | $4,293.43 | 700 | — | — |
| 2018-06-12 | $3,750.00 | $4,151.33 | 900 | — | — |
| 2018-06-11 | $3,766.00 | $4,169.05 | 500 | — | — |
| 2018-06-08 | $3,811.50 | $4,219.42 | 400 | — | — |
| 2018-06-07 | $3,898.99 | $4,316.27 | 500 | — | — |
| 2018-06-06 | $3,955.02 | $4,378.30 | 400 | — | — |
| 2018-06-05 | $3,954.66 | $4,377.90 | 1,300 | — | — |
| 2018-06-04 | $3,990.10 | $4,417.13 | 300 | — | — |
| 2018-06-01 | $4,072.00 | $4,507.80 | 200 | — | — |
| 2018-05-31 | $4,075.01 | $4,511.13 | 200 | — | — |
| 2018-05-30 | $4,177.00 | $4,624.03 | 400 | — | — |
| 2018-05-29 | $4,006.01 | $4,434.74 | 200 | — | — |
| 2018-05-25 | $4,001.00 | $4,429.20 | 200 | — | — |
| 2018-05-24 | $4,028.01 | $4,459.10 | 300 | — | — |
| 2018-05-23 | $4,078.53 | $4,515.02 | 100 | — | — |
| 2018-05-22 | $4,072.30 | $4,508.13 | 200 | — | — |
| 2018-05-21 | $4,172.43 | $4,618.97 | 300 | — | — |
| 2018-05-18 | $4,109.85 | $4,549.70 | 200 | — | — |
| 2018-05-17 | $4,064.20 | $4,499.16 | 300 | — | — |
| 2018-05-16 | $4,000.00 | $4,428.09 | 200 | — | — |
| 2018-05-15 | $3,957.04 | $4,380.53 | 500 | — | — |
| 2018-05-14 | $4,024.98 | $4,455.74 | 100 | — | — |
| 2018-05-11 | $4,016.81 | $4,446.70 | 100 | — | — |
| 2018-05-10 | $4,040.00 | $4,470.71 | 200 | — | — |
| 2018-05-09 | $4,015.36 | $4,443.44 | 300 | — | — |
| 2018-05-08 | $3,896.04 | $4,311.40 | 400 | — | — |
| 2018-05-07 | $3,939.88 | $4,359.92 | 300 | — | — |
| 2018-05-04 | $3,922.30 | $4,340.46 | 400 | — | — |
| 2018-05-03 | $3,950.00 | $4,371.11 | 700 | — | — |
| 2018-05-02 | $3,991.99 | $4,417.58 | 600 | — | — |
| 2018-05-01 | $4,059.95 | $4,492.79 | 200 | — | — |
| 2018-04-30 | $4,007.05 | $4,434.25 | 200 | — | — |
| 2018-04-27 | $3,999.99 | $4,426.43 | 200 | — | — |
| 2018-04-26 | $4,014.22 | $4,442.18 | 200 | — | — |
| 2018-04-25 | $3,985.07 | $4,409.93 | 300 | — | — |
| 2018-04-24 | $4,010.00 | $4,437.51 | 300 | — | — |
| 2018-04-23 | $4,021.58 | $4,450.33 | 400 | — | — |
| 2018-04-20 | $4,093.00 | $4,529.36 | 200 | — | — |
| 2018-04-19 | $4,050.00 | $4,481.78 | 300 | — | — |
| 2018-04-18 | $4,100.00 | $4,537.11 | 500 | — | — |
| 2018-04-17 | $4,126.64 | $4,566.59 | 300 | — | — |
| 2018-04-16 | $4,090.00 | $4,526.04 | 400 | — | — |
| 2018-04-13 | $4,088.34 | $4,524.20 | 200 | — | — |
| 2018-04-12 | $4,124.82 | $4,564.57 | 300 | — | — |
| 2018-04-11 | $4,165.00 | $4,609.04 | 200 | — | — |
| 2018-04-10 | $4,150.01 | $4,592.45 | 400 | — | — |
| 2018-04-09 | $4,164.99 | $4,609.03 | 400 | — | — |
| 2018-04-06 | $4,185.28 | $4,631.48 | 400 | — | — |
| 2018-04-05 | $4,249.01 | $4,702.00 | 400 | — | — |
| 2018-04-04 | $4,264.09 | $4,718.69 | 200 | — | — |
| 2018-04-03 | $4,201.00 | $4,648.87 | 400 | — | — |
| 2018-04-02 | $4,224.98 | $4,675.41 | 600 | — | — |
| 2018-03-29 | $4,265.00 | $4,719.70 | 300 | — | — |
| 2018-03-28 | $4,189.99 | $4,636.69 | 400 | — | — |
| 2018-03-27 | $4,183.94 | $4,629.99 | 200 | — | — |
| 2018-03-26 | $4,108.65 | $4,546.68 | 300 | — | — |
| 2018-03-23 | $4,103.58 | $4,541.07 | 400 | — | — |
| 2018-03-22 | $4,085.01 | $4,520.52 | 300 | — | — |
| 2018-03-21 | $4,099.30 | $4,536.33 | 200 | — | — |
| 2018-03-20 | $4,050.00 | $4,481.78 | 100 | — | — |
| 2018-03-19 | $4,013.01 | $4,440.84 | 400 | — | — |
| 2018-03-16 | $4,120.33 | $4,559.60 | 1,700 | — | — |
| 2018-03-15 | $4,043.90 | $4,475.03 | 200 | — | — |
| 2018-03-14 | $3,992.06 | $4,417.66 | 1,200 | — | — |
| 2018-03-13 | $4,054.97 | $4,487.28 | 300 | — | — |
| 2018-03-12 | $4,060.00 | $4,492.84 | 200 | — | — |
| 2018-03-09 | $4,059.99 | $4,492.83 | 200 | — | — |
| 2018-03-08 | $4,034.90 | $4,465.07 | 100 | — | — |
| 2018-03-07 | $4,036.75 | $4,467.11 | 400 | — | — |
| 2018-03-06 | $4,025.02 | $4,454.13 | 200 | — | — |
| 2018-03-05 | $3,990.00 | $4,415.38 | 800 | — | — |
| 2018-03-02 | $4,019.26 | $4,447.76 | 200 | — | — |
| 2018-03-01 | $4,060.91 | $4,492.19 | 400 | — | — |
| 2018-02-28 | $4,052.00 | $4,482.33 | 100 | — | — |
| 2018-02-27 | $4,123.14 | $4,561.03 | 300 | — | — |
| 2018-02-26 | $4,105.00 | $4,540.96 | 300 | — | — |
| 2018-02-23 | $4,050.03 | $4,480.15 | 200 | — | — |
| 2018-02-22 | $4,044.97 | $4,474.56 | 400 | — | — |
| 2018-02-21 | $4,118.90 | $4,556.34 | 100 | — | — |
| 2018-02-20 | $4,120.00 | $4,557.56 | 200 | — | — |
| 2018-02-16 | $4,143.89 | $4,583.98 | 200 | — | — |
| 2018-02-15 | $4,017.37 | $4,444.03 | 100 | — | — |
| 2018-02-14 | $4,005.00 | $4,430.34 | 300 | — | — |
| 2018-02-13 | $4,021.24 | $4,448.31 | 300 | — | — |
| 2018-02-12 | $4,145.00 | $4,585.21 | 500 | — | — |
| 2018-02-09 | $4,030.00 | $4,458.00 | 500 | — | — |
| 2018-02-08 | $4,205.00 | $4,651.58 | 200 | — | — |
| 2018-02-07 | $4,219.98 | $4,668.15 | 300 | — | — |
| 2018-02-06 | $4,170.00 | $4,612.86 | 400 | — | — |
| 2018-02-05 | $4,238.31 | $4,688.43 | 200 | — | — |
| 2018-02-02 | $4,289.79 | $4,745.38 | 200 | — | — |
| 2018-02-01 | $4,256.01 | $4,708.01 | 100 | — | — |
| 2018-01-31 | $4,336.00 | $4,796.49 | 200 | — | — |
| 2018-01-30 | $4,255.08 | $4,706.98 | 200 | — | — |
| 2018-01-29 | $4,316.13 | $4,774.51 | 200 | — | — |
| 2018-01-26 | $4,389.39 | $4,855.55 | 100 | — | — |
| 2018-01-25 | $4,330.00 | $4,789.86 | 100 | — | — |
| 2018-01-24 | $4,330.00 | $4,789.86 | 100 | — | — |
| 2018-01-23 | $4,375.00 | $4,839.64 | 300 | — | — |
| 2018-01-22 | $4,320.00 | $4,778.80 | 200 | — | — |
| 2018-01-19 | $4,374.00 | $4,838.53 | 300 | — | — |
| 2018-01-18 | $4,307.00 | $4,764.42 | 400 | — | — |
| 2018-01-17 | $4,260.99 | $4,713.52 | 600 | — | — |
| 2018-01-16 | $4,261.90 | $4,714.53 | 500 | — | — |
| 2018-01-12 | $4,279.92 | $4,734.46 | 600 | — | — |
| 2018-01-11 | $4,263.99 | $4,716.84 | 300 | — | — |
| 2018-01-10 | $4,257.00 | $4,709.11 | 300 | — | — |
| 2018-01-09 | $4,240.01 | $4,690.31 | 300 | — | — |
| 2018-01-08 | $4,230.51 | $4,679.80 | 300 | — | — |
| 2018-01-05 | $4,281.00 | $4,735.65 | 200 | — | — |
| 2018-01-04 | $4,384.61 | $4,850.27 | 500 | — | — |
| 2018-01-03 | $4,346.84 | $4,808.49 | 300 | — | — |
| 2018-01-02 | $4,371.90 | $4,836.21 | 700 | — | — |