Costco Wholesale Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2018-03-21	186.83	187.89	186.06	186.07	166.42	2,048,277
2018-03-20	185.10	187.58	184.60	187.35	167.57	1,852,528
2018-03-19	185.63	185.98	182.81	184.15	164.71	2,493,194
2018-03-16	186.18	186.25	184.47	185.87	166.25	3,569,415
2018-03-15	184.82	186.57	184.16	185.51	165.92	1,811,346
2018-03-14	188.78	189.01	183.50	184.63	165.14	2,865,997
2018-03-13	190.05	190.12	186.80	187.46	167.67	1,964,324
2018-03-12	188.27	190.10	187.55	189.37	169.38	2,394,059
2018-03-09	186.50	188.64	184.22	188.58	168.67	3,288,116
2018-03-08	186.19	186.35	183.08	185.69	166.08	6,061,513
2018-03-07	189.21	189.75	184.78	187.36	167.58	5,157,114
2018-03-06	192.14	192.25	190.07	191.46	171.24	2,458,710
2018-03-05	188.45	191.98	187.50	191.48	171.26	2,155,785
2018-03-02	187.48	190.39	187.22	189.33	169.34	2,275,923
2018-03-01	191.31	192.99	187.32	189.03	169.07	2,447,672
2018-02-28	191.60	193.76	190.89	190.90	170.74	2,179,803
2018-02-27	193.45	195.52	190.10	190.10	170.03	2,170,354
2018-02-26	190.10	193.10	189.93	192.81	172.45	1,852,410
2018-02-23	187.83	189.85	185.91	189.81	169.77	1,561,698
2018-02-22	186.35	188.33	185.66	186.59	166.89	1,360,115
2018-02-21	188.53	189.14	185.69	185.75	166.14	1,747,191
2018-02-20	189.87	191.48	187.63	188.12	168.26	2,202,139
2018-02-16	191.45	194.62	191.04	191.56	171.33	1,970,118
2018-02-15	188.09	191.71	186.57	191.48	171.26	2,072,861
2018-02-14	182.71	188.48	182.31	187.35	167.12	2,190,997
2018-02-13	180.22	184.60	180.05	184.15	164.27	2,123,884
2018-02-12	181.84	183.26	180.38	181.06	161.51	1,596,154
2018-02-09	179.78	182.07	175.79	180.72	161.21	2,777,218
2018-02-08	184.51	184.51	178.53	178.61	159.33	3,013,199
2018-02-07	184.60	186.19	183.07	183.19	163.41	2,594,822
2018-02-06	178.91	185.24	176.20	185.01	165.03	4,067,910
2018-02-05	190.66	192.10	182.53	182.77	163.04	3,407,221
2018-02-02	191.25	193.60	190.80	190.99	170.37	2,386,573
2018-02-01	193.41	195.40	192.44	193.47	172.58	2,096,563
2018-01-31	197.44	198.47	194.10	194.87	173.83	2,682,299
2018-01-30	197.59	198.79	196.08	197.91	176.54	2,285,040
2018-01-29	198.37	199.88	197.56	198.32	176.91	2,031,082
2018-01-26	197.75	199.23	195.69	198.91	177.43	2,756,240
2018-01-25	195.00	198.45	194.74	197.95	176.58	3,558,701
2018-01-24	194.43	194.75	191.93	194.24	173.27	2,799,224
2018-01-23	193.61	194.10	192.07	193.42	172.54	2,316,444
2018-01-22	192.50	194.76	192.06	194.38	173.39	3,009,122
2018-01-19	191.71	192.64	191.16	192.29	171.53	2,353,839
2018-01-18	192.23	193.03	191.22	191.51	170.83	1,907,960
2018-01-17	192.53	192.56	191.34	192.29	171.53	2,585,195
2018-01-16	192.35	192.84	190.89	191.53	170.85	2,006,574
2018-01-12	190.10	192.18	190.00	191.84	171.13	3,499,538
2018-01-11	185.43	190.67	185.03	189.38	168.93	4,678,618
2018-01-10	185.75	186.24	183.88	185.42	165.40	2,609,522
2018-01-09	189.01	189.30	186.15	186.29	166.18	2,241,908
2018-01-08	187.32	188.98	187.25	188.48	168.13	1,962,275
2018-01-05	189.43	189.68	186.72	187.75	167.48	2,819,026
2018-01-04	192.00	192.30	187.56	189.10	168.68	3,525,786
2018-01-03	188.82	192.10	188.38	190.58	170.00	3,364,378
2018-01-02	187.23	190.68	186.74	188.32	167.99	2,509,344
2017-12-29	186.46	187.60	185.93	186.12	166.02	2,028,358
2017-12-28	186.57	187.02	186.19	186.62	166.47	1,017,572
2017-12-27	186.85	187.06	185.80	186.30	166.19	1,175,219
2017-12-26	186.19	187.34	186.12	186.55	166.41	1,120,442
2017-12-22	187.27	187.48	185.97	186.63	166.48	1,078,310

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Stock splits

Date	Split (new : old)
2000-01-14	2:1
1993-10-22	2:1

Dividends

Ex-date	Amount
2026-07-24	1.4700 USD
2026-05-01	1.4700 USD
2026-01-30	1.3000 USD
2025-10-31	1.3000 USD
2025-08-01	1.3000 USD
2025-05-02	1.3000 USD
2025-02-07	1.1600 USD
2024-11-01	1.1600 USD
2024-07-26	1.1600 USD
2024-04-25	1.1600 USD
2024-02-01	1.0200 USD
2023-12-27	15.0000 USD
2023-11-02	1.0200 USD
2023-08-24	1.0200 USD
2023-05-04	1.0200 USD
2023-02-02	0.9000 USD
2022-10-27	0.9000 USD
2022-07-28	0.9000 USD
2022-04-28	0.9000 USD
2022-02-03	0.7900 USD
2021-10-28	0.7900 USD
2021-07-29	0.7900 USD
2021-04-29	0.7900 USD
2021-02-04	0.7000 USD
2020-12-01	10.0000 USD
2020-10-29	0.7000 USD
2020-07-30	0.7000 USD
2020-04-30	0.7000 USD
2020-02-06	0.6500 USD
2019-10-31	0.6500 USD
2019-08-29	0.6500 USD
2019-05-09	0.6500 USD
2019-02-07	0.5700 USD

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