Costco Wholesale Corporation (COST) NASDAQ

Currency In USD

COST Historical Return

If you invested $1000 in Costco Wholesale Corporation (COST) 10 years ago, it would be worth $7,546.24 as of October 26, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,176.3, while $1000 invested 1 year ago would be worth $1,083.19. This corresponds to total returns of 654.62%, 117.63%, 8.32%, respectively, with annualized returns of 22.38%, 16.82%, 8.32%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

COST Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 23, 2026	1,016	1,003.32	1,003.32	1,021.45	1,002.68	2.1M
October 22, 2026	1,007.31	1,018.21	1,018.21	1,018.86	1,001.23	2.6M
October 21, 2026	991	998.31	998.31	1,000.25	988.47	1.49M
October 20, 2026	1,000	994.61	994.61	1,003	991	2.16M
October 19, 2026	986	995.53	995.53	997.43	985.01	1.74M
October 16, 2026	982.49	989.11	989.11	993.19	980.67	2.38M
October 15, 2026	998.11	978.01	978.01	1,008.37	977.24	2.99M
October 14, 2026	961.35	982	982	982.64	960	3.01M
October 13, 2026	965.73	954.63	954.63	966	953.78	1.39M
October 12, 2026	949.46	959.44	959.44	960.74	946.7	1.46M
October 09, 2026	945	946.92	946.92	951.29	942.53	1.49M
October 08, 2026	952.92	947.92	947.92	953.25	939.6	2.08M
October 07, 2026	940.84	942.25	942.25	948.77	937.6	1.75M
October 06, 2026	921.32	935.68	935.68	937.04	919	1.79M
October 05, 2026	920	923.52	923.52	925.34	914.75	1.95M
October 02, 2026	921.18	920.65	920.65	921.18	909.66	2.01M
October 01, 2026	910.87	914.94	914.94	923.5	903.78	2.11M
September 30, 2026	924.61	910.34	910.34	925.56	910.3	2.2M
September 29, 2026	916.8	924.59	924.59	925.97	912.66	2.41M
September 28, 2026	924.39	922.92	922.92	931.09	913	2.4M
September 25, 2026	887	922.77	922.77	925.14	883.1	4.6M
September 24, 2026	908.81	896.48	896.48	909.43	895.26	2.7M
September 23, 2026	901.31	904.7	904.7	905.59	893.36	2.18M
September 22, 2026	902.26	899.41	899.41	903.4	895.84	1.97M
September 21, 2026	891.07	898.48	898.48	899.44	885.5	2.07M
September 18, 2026	892.43	895.31	895.31	898.4	890.55	4.1M
September 17, 2026	895.32	893.93	893.93	896	888.04	2.23M
September 16, 2026	901.05	893.74	893.74	902	892.67	2.08M
September 15, 2026	916.92	901.35	901.35	916.92	900.25	2.18M
September 11, 2026	905.17	904.77	904.77	907.36	900.75	1.76M
September 10, 2026	906.62	902.38	902.38	912.1	899	1.86M
September 09, 2026	907	902.6	902.6	909.23	898.43	2.03M
September 08, 2026	912.4	910.18	910.18	915.13	906.1	2.23M
September 04, 2026	926.09	915.74	915.74	928.04	914.54	2.05M
September 03, 2026	927.79	925.41	925.41	930.76	915.31	2.13M
September 02, 2026	938.49	928.48	928.48	938.88	920.31	2.14M
September 01, 2026	947.35	939.96	939.96	952.1	935.93	1.48M
August 31, 2026	945.19	943.89	943.89	949.3	940.71	2.3M
August 28, 2026	938.94	945.47	945.47	953.73	937.11	1.39M
August 27, 2026	948.27	934.66	934.66	948.85	933.25	1.87M
August 26, 2026	960.58	956.12	956.12	964.45	954.54	1.22M
August 25, 2026	965.86	960.01	960.01	969.05	959.89	1.23M
August 24, 2026	953.01	971.4	971.4	974.49	951.39	1.98M
August 21, 2026	939.64	947.74	947.74	949.9	933.82	2.34M
August 20, 2026	931.15	933.51	933.51	944.22	925.77	2.46M
August 19, 2026	960.23	956.99	956.99	978.7	956	1.61M
August 18, 2026	966.11	961.35	961.35	971.96	955.03	1.84M
August 17, 2026	954.84	953.5	953.5	956.75	949.42	1.22M
August 14, 2026	959.99	961.1	961.1	965.36	957.75	1.15M
August 13, 2026	954.25	961.85	961.85	962.58	949.51	1.31M
August 12, 2026	937.4	949.58	949.58	951.39	935.05	1.23M
August 11, 2026	950.05	944.32	944.32	954.9	938.09	1.69M
August 10, 2026	942.47	952.75	952.75	952.89	940.56	1.47M
August 07, 2026	943.51	947.82	947.82	949.79	937.51	1.51M
August 06, 2026	959.55	949.15	949.15	966.14	941.78	1.81M
August 05, 2026	956.99	941.99	941.99	956.99	935.22	1.66M
August 04, 2026	945	947.85	947.85	950.86	937.01	2.41M
August 03, 2026	965.15	954.08	954.08	967.98	948.75	1.95M
July 31, 2026	945.74	951.89	951.89	955.56	937.51	1.75M
July 30, 2026	955.04	954.17	954.17	960.76	949.68	2.3M