Costco Wholesale Corporation historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-23 | 16,100.00 | 16,100.00 | 16,100.00 | 16,100.00 | 16,098.53 | 9 |
| 2026-07-22 | 16,082.00 | 16,082.00 | 16,082.00 | 16,082.00 | 16,080.53 | 161 |
| 2026-07-21 | 16,272.01 | 16,272.01 | 16,140.00 | 16,200.00 | 16,174.17 | 122 |
| 2026-07-20 | 16,272.00 | 16,272.00 | 16,272.00 | 16,272.00 | 16,246.06 | 27 |
| 2026-07-17 | 16,446.00 | 16,499.99 | 16,420.00 | 16,476.66 | 16,450.39 | 43 |
| 2026-07-16 | 16,175.00 | 16,499.98 | 16,175.00 | 16,499.98 | 16,473.67 | 442 |
| 2026-07-15 | 16,050.00 | 16,050.00 | 15,865.74 | 15,867.88 | 15,842.58 | 4,098 |
| 2026-07-14 | 16,100.00 | 16,100.00 | 16,040.00 | 16,066.95 | 16,041.33 | 310 |
| 2026-07-13 | 16,085.00 | 16,240.00 | 16,037.77 | 16,240.00 | 16,214.11 | 339 |
| 2026-07-10 | 16,000.58 | 16,020.00 | 15,948.00 | 16,000.00 | 15,974.49 | 637 |
| 2026-07-09 | 16,100.00 | 16,300.00 | 15,940.00 | 16,023.77 | 15,998.22 | 931 |
| 2026-07-08 | 16,860.00 | 16,880.00 | 16,757.50 | 16,757.50 | 16,730.78 | 2,411 |
| 2026-07-07 | 16,852.00 | 16,852.00 | 16,600.00 | 16,635.00 | 16,608.48 | 29 |
| 2026-07-06 | 16,480.00 | 16,480.00 | 16,472.00 | 16,472.00 | 16,445.74 | 106 |
| 2026-07-03 | 16,582.50 | 16,582.50 | 16,582.50 | 16,582.50 | 16,556.06 | 0 |
| 2026-07-02 | 16,583.00 | 16,583.00 | 16,582.50 | 16,582.50 | 16,556.06 | 127 |
| 2026-07-01 | 16,340.00 | 16,435.00 | 16,228.50 | 16,228.50 | 16,202.63 | 254 |
| 2026-06-30 | 16,550.00 | 16,550.00 | 16,550.00 | 16,550.00 | 16,523.61 | 0 |
| 2026-06-29 | 16,625.00 | 16,625.00 | 16,475.00 | 16,550.00 | 16,523.61 | 196 |
| 2026-06-26 | 16,670.00 | 16,679.00 | 16,670.00 | 16,679.00 | 16,652.41 | 29 |
| 2026-06-25 | 16,575.00 | 16,652.00 | 16,575.00 | 16,600.00 | 16,573.53 | 134 |
| 2026-06-24 | 16,950.00 | 17,005.00 | 16,900.00 | 17,000.20 | 16,973.10 | 268 |
| 2026-06-23 | 16,937.00 | 16,938.00 | 16,900.00 | 16,900.00 | 16,873.06 | 172 |
| 2026-06-22 | 16,486.57 | 16,546.00 | 16,470.00 | 16,546.00 | 16,519.62 | 1,714 |
| 2026-06-19 | 16,490.00 | 16,490.00 | 16,490.00 | 16,490.00 | 16,463.71 | 0 |
| 2026-06-18 | 16,580.00 | 16,580.00 | 16,490.00 | 16,490.00 | 16,463.71 | 143 |
| 2026-06-17 | 16,796.00 | 16,800.00 | 16,740.00 | 16,747.76 | 16,721.06 | 1,365 |
| 2026-06-16 | 16,940.00 | 16,940.00 | 16,940.00 | 16,940.00 | 16,912.99 | 8 |
| 2026-06-15 | 16,753.77 | 16,897.92 | 16,753.77 | 16,897.92 | 16,870.98 | 69 |
| 2026-06-12 | 16,800.00 | 16,800.00 | 16,795.00 | 16,795.00 | 16,768.22 | 171 |
| 2026-06-11 | 17,085.00 | 17,085.00 | 16,900.00 | 16,900.00 | 16,873.06 | 78 |
| 2026-06-10 | 17,012.70 | 17,012.70 | 17,012.70 | 17,012.70 | 16,985.58 | 253 |
| 2026-06-09 | 16,830.00 | 17,024.81 | 16,830.00 | 16,834.12 | 16,807.28 | 134 |
| 2026-06-08 | 16,989.00 | 17,025.00 | 16,989.00 | 17,025.00 | 16,997.86 | 169 |
| 2026-06-05 | 17,292.00 | 17,459.99 | 17,041.15 | 17,041.15 | 17,013.98 | 257 |
| 2026-06-04 | 17,198.99 | 17,198.99 | 16,780.00 | 16,780.00 | 16,753.25 | 309 |
| 2026-06-03 | 16,709.22 | 16,760.00 | 16,615.52 | 16,660.00 | 16,633.44 | 405 |
| 2026-06-02 | 16,372.81 | 16,500.00 | 16,347.00 | 16,465.00 | 16,438.75 | 86 |
| 2026-06-01 | 16,395.00 | 16,500.00 | 16,335.00 | 16,435.00 | 16,408.80 | 179 |
| 2026-05-29 | 16,820.00 | 16,820.00 | 16,428.84 | 16,624.03 | 16,597.53 | 2,661 |
| 2026-05-28 | 17,311.00 | 17,315.00 | 17,230.00 | 17,230.00 | 17,202.53 | 1,344 |
| 2026-05-27 | 17,480.00 | 17,510.00 | 17,459.55 | 17,480.00 | 17,452.13 | 55 |
| 2026-05-26 | 17,339.00 | 17,365.00 | 17,285.01 | 17,365.00 | 17,337.31 | 250 |
| 2026-05-25 | 17,750.00 | 17,750.00 | 17,750.00 | 17,750.00 | 17,721.70 | 0 |
| 2026-05-22 | 17,830.00 | 17,835.00 | 17,750.00 | 17,750.00 | 17,721.70 | 30 |
| 2026-05-21 | 18,176.00 | 18,176.00 | 18,115.00 | 18,170.00 | 18,141.03 | 1,758 |
| 2026-05-20 | 18,722.00 | 18,729.83 | 18,593.00 | 18,593.00 | 18,563.36 | 94 |
| 2026-05-19 | 18,700.00 | 19,050.00 | 18,700.00 | 19,042.00 | 19,011.64 | 106 |
| 2026-05-18 | 18,330.00 | 18,624.05 | 18,330.00 | 18,600.00 | 18,570.35 | 108 |
| 2026-05-15 | 18,070.00 | 18,175.00 | 18,070.00 | 18,167.00 | 18,138.04 | 9,590 |
| 2026-05-14 | 17,780.00 | 17,900.00 | 17,780.00 | 17,900.00 | 17,871.46 | 197 |
| 2026-05-13 | 17,695.00 | 17,695.00 | 17,695.00 | 17,695.00 | 17,666.79 | 38 |
| 2026-05-12 | 17,420.00 | 17,615.00 | 17,420.00 | 17,594.15 | 17,566.10 | 197 |
| 2026-05-11 | 17,000.00 | 17,045.00 | 17,000.00 | 17,045.00 | 17,017.83 | 36 |
| 2026-05-08 | 17,376.94 | 17,376.94 | 17,315.00 | 17,315.00 | 17,287.39 | 425 |
| 2026-05-07 | 17,160.00 | 17,330.00 | 17,160.00 | 17,330.00 | 17,302.37 | 144 |
| 2026-05-06 | 17,138.00 | 17,190.00 | 17,133.00 | 17,190.00 | 17,162.59 | 181 |
| 2026-05-05 | 17,700.00 | 17,700.00 | 17,695.70 | 17,695.70 | 17,667.49 | 104 |
| 2026-05-04 | 17,810.00 | 17,810.00 | 17,700.00 | 17,700.00 | 17,671.78 | 93 |
| 2026-04-30 | 17,665.50 | 17,665.50 | 17,515.00 | 17,515.00 | 17,487.08 | 107 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-24 | 25.6684 MXN |
| 2026-04-30 | 25.7426 MXN |
| 2026-01-30 | 22.5511 MXN |
| 2025-10-31 | 24.1170 MXN |
| 2025-08-01 | 24.5788 MXN |
| 2025-05-02 | 25.5164 MXN |
| 2025-02-07 | 23.8615 MXN |
| 2024-11-01 | 23.2360 MXN |
| 2024-07-26 | 21.4217 MXN |
| 2024-04-25 | 20.0222 MXN |
| 2024-02-01 | 17.4604 MXN |
| 2023-12-27 | 253.9425 MXN |
| 2023-11-01 | 18.3121 MXN |
| 2023-08-24 | 17.1217 MXN |
| 2023-05-04 | 18.3508 MXN |
| 2023-02-02 | 16.7346 MXN |
| 2022-10-27 | 17.8583 MXN |
| 2022-07-28 | 18.3377 MXN |
| 2022-04-28 | 18.5297 MXN |
| 2022-02-03 | 16.2242 MXN |
| 2021-10-28 | 16.0635 MXN |
| 2021-07-29 | 15.6835 MXN |
| 2021-04-29 | 15.8656 MXN |
| 2021-02-04 | 14.3297 MXN |
| 2020-12-01 | 200.6400 MXN |
| 2020-10-29 | 14.9685 MXN |
| 2020-07-30 | 15.5246 MXN |
| 2020-04-30 | 16.6670 MXN |
| 2020-02-06 | 12.1310 MXN |
| 2019-10-31 | 12.4618 MXN |
| 2019-08-29 | 13.0715 MXN |
| 2019-05-09 | 12.5479 MXN |
| 2019-02-07 | 10.8642 MXN |
Open, high, low and close are as traded (MXN). Adjusted close accounts for splits and dividends. Educational only, not financial advice.