Costco Wholesale Corporation historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-22	31.250	31.500	31.250	31.500	31.458	1,261
2026-07-21	31.500	32.000	31.500	31.500	31.458	2,936
2026-07-20	32.250	32.250	31.500	31.750	31.708	15,827
2026-07-17	31.000	32.250	31.000	32.250	32.207	53,928
2026-07-16	31.000	31.250	30.750	30.750	30.709	18,462
2026-07-15	31.000	31.000	30.750	31.000	30.959	8,964
2026-07-14	30.750	31.250	30.500	31.000	30.959	26,886
2026-07-13	30.500	30.750	30.250	30.750	30.709	18,907
2026-07-10	31.500	31.500	30.250	30.750	30.709	104,685
2026-07-09	32.250	32.250	31.750	31.750	31.708	10,642
2026-07-08	31.750	32.500	31.500	32.500	32.457	19,807
2026-07-07	31.750	31.750	31.250	31.500	31.458	8,216
2026-07-06	31.750	31.750	31.500	31.500	31.458	1,554
2026-07-03	31.000	31.750	30.750	31.750	31.708	16,524
2026-07-02	31.250	31.250	30.750	31.250	31.209	14,937
2026-07-01	31.500	31.500	31.000	31.500	31.458	43,051
2026-06-30	31.750	32.250	31.500	31.750	31.708	14,757
2026-06-29	32.250	32.250	31.750	31.750	31.708	7,626
2026-06-26	31.750	32.000	31.250	31.500	31.458	8,827
2026-06-25	32.250	32.250	31.750	31.750	31.708	3,117
2026-06-24	31.750	32.250	31.750	31.750	31.708	3,460
2026-06-23	31.250	32.000	31.250	31.750	31.708	6,459
2026-06-22	31.500	31.500	31.000	31.500	31.458	15,350
2026-06-19	31.500	31.500	31.000	31.500	31.458	12,401
2026-06-18	32.000	32.000	31.500	31.750	31.708	4,018
2026-06-17	32.000	32.250	31.750	32.250	32.207	4,449
2026-06-16	32.000	32.250	31.750	32.000	31.958	3,034
2026-06-15	32.250	32.250	32.000	32.000	31.958	8,498
2026-06-12	32.500	32.500	32.000	32.500	32.457	30,524
2026-06-11	32.250	32.500	32.000	32.500	32.457	24,423
2026-06-10	32.000	32.250	31.750	32.000	31.958	19,580
2026-06-09	32.000	32.250	31.750	32.000	31.958	11,900
2026-06-08	32.000	32.750	31.750	32.000	31.958	70,959
2026-06-05	32.000	32.250	31.750	32.000	31.958	48,510
2026-06-04	31.000	32.000	30.750	32.000	31.958	79,536
2026-06-03	31.000	31.000	31.000	31.000	30.959	0
2026-06-02	32.250	32.250	30.750	31.000	30.959	120,790
2026-06-01	32.500	32.500	32.500	32.500	32.457	0
2026-05-29	33.250	33.250	32.250	32.500	32.457	33,382
2026-05-28	32.750	33.250	32.750	33.250	33.206	14,286
2026-05-27	33.500	33.500	32.500	32.750	32.707	39,953
2026-05-26	34.000	34.000	33.500	33.500	33.456	10,023
2026-05-25	34.250	34.250	33.250	33.750	33.705	22,602
2026-05-22	35.000	35.000	34.000	34.500	34.454	11,217
2026-05-21	35.500	35.500	35.000	35.000	34.954	22,734
2026-05-20	35.250	36.000	35.250	35.750	35.703	48,200
2026-05-19	34.250	35.250	34.250	35.000	34.954	30,442
2026-05-18	34.000	34.500	34.000	34.000	33.955	49,842
2026-05-15	33.500	34.250	33.250	33.750	33.705	72,621
2026-05-14	33.000	33.750	33.000	33.250	33.206	52,593
2026-05-13	32.500	33.250	32.500	32.750	32.707	28,712
2026-05-12	32.750	32.750	32.000	32.250	32.207	12,620
2026-05-11	32.500	33.000	32.250	33.000	32.956	20,638
2026-05-08	32.000	32.500	32.000	32.500	32.457	16,868
2026-05-07	32.750	32.750	32.000	32.250	32.207	18,987
2026-05-06	33.000	33.250	32.750	32.750	32.707	7,208
2026-05-05	32.500	33.250	32.500	33.250	33.206	21,185
2026-05-04	32.500	32.500	32.500	32.500	32.417	0
2026-05-01	32.500	32.500	32.500	32.500	32.417	0
2026-04-30	32.500	33.000	32.250	32.500	32.417	5,888

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-24	0.0414 USD
2026-05-05	0.0398 USD
2026-01-30	0.0345 USD
2025-10-31	0.0357 USD
2025-08-01	0.0356 USD

Open, high, low and close are as traded (THB). Adjusted close accounts for splits and dividends. Educational only, not financial advice.