Costco Wholesale Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2009-08-21	48.230	48.820	47.890	48.560	34.206	3,974,726
2009-08-20	48.090	48.090	47.500	47.910	33.749	2,335,738
2009-08-19	47.210	48.070	47.160	47.940	33.770	3,459,102
2009-08-18	47.540	47.900	47.100	47.400	33.389	3,410,779
2009-08-17	48.100	48.390	47.390	47.470	33.439	4,496,211
2009-08-14	48.790	49.030	48.190	48.630	34.256	3,318,298
2009-08-13	49.160	49.200	48.210	48.880	34.432	3,694,551
2009-08-12	48.940	49.490	48.912	49.150	34.622	2,881,055
2009-08-11	49.030	49.390	48.800	48.920	34.333	2,613,087
2009-08-10	49.840	49.960	49.000	49.400	34.670	3,165,211
2009-08-07	49.450	50.240	48.910	50.100	35.161	4,221,233
2009-08-06	48.560	49.360	48.250	48.750	34.214	4,750,192
2009-08-05	49.730	49.750	48.690	49.060	34.431	3,524,312
2009-08-04	49.600	50.000	49.150	49.480	34.726	3,806,091
2009-08-03	49.750	50.040	49.510	50.000	35.091	3,586,828
2009-07-31	49.010	49.930	49.000	49.500	34.740	3,383,954
2009-07-30	49.260	49.730	48.880	49.250	34.565	3,296,023
2009-07-29	48.530	49.410	48.410	48.770	34.228	3,579,527
2009-07-28	48.435	48.920	48.100	48.840	34.277	3,268,846
2009-07-27	48.990	49.130	48.031	48.680	34.165	2,905,195
2009-07-24	48.120	49.240	48.110	49.130	34.481	4,589,691
2009-07-23	48.500	49.230	47.770	48.600	34.109	6,234,109
2009-07-22	48.180	49.090	48.000	48.820	34.263	3,799,264
2009-07-21	48.290	48.590	47.610	48.380	33.954	3,911,864
2009-07-20	47.500	48.500	47.030	48.470	34.017	4,881,123
2009-07-17	47.370	47.490	46.970	47.480	33.323	3,293,517
2009-07-16	46.730	47.590	46.520	47.490	33.330	3,903,905
2009-07-15	45.400	47.000	45.060	46.900	32.915	7,246,686
2009-07-14	44.810	45.165	44.370	45.030	31.603	3,881,517
2009-07-13	44.920	45.120	44.500	44.970	31.561	4,686,577
2009-07-10	45.300	45.510	44.650	44.970	31.561	3,791,366
2009-07-09	46.400	46.500	45.250	45.500	31.933	5,697,585
2009-07-08	44.830	46.110	44.630	46.020	32.298	7,496,435
2009-07-07	45.210	45.440	44.480	44.540	31.259	4,268,007
2009-07-06	44.570	45.790	44.500	45.700	32.073	4,745,788
2009-07-02	45.640	45.640	44.590	44.640	31.329	4,920,606
2009-07-01	45.810	46.380	45.710	45.790	32.136	3,044,033
2009-06-30	46.090	46.290	45.640	45.780	32.129	5,135,929
2009-06-29	46.730	46.800	46.010	46.200	32.424	3,545,548
2009-06-26	46.030	46.600	45.830	46.410	32.572	3,675,733
2009-06-25	44.820	46.340	44.820	46.280	32.480	5,439,703
2009-06-24	45.210	45.330	44.780	45.040	31.610	4,248,496
2009-06-23	46.020	46.050	44.980	45.070	31.631	4,398,028
2009-06-22	45.810	46.220	45.246	45.350	31.828	5,446,713
2009-06-19	46.700	46.700	45.910	46.110	32.361	5,122,885
2009-06-18	46.690	46.860	45.900	46.240	32.452	4,628,460
2009-06-17	46.060	47.200	45.880	46.590	32.698	5,874,911
2009-06-16	46.360	46.540	45.800	45.950	32.249	4,675,279
2009-06-15	46.750	46.830	45.990	46.330	32.515	4,338,661
2009-06-12	46.350	47.100	45.960	47.030	33.007	4,735,611
2009-06-11	46.710	47.050	46.220	46.270	32.473	6,474,774
2009-06-10	47.220	47.450	46.380	46.590	32.698	5,181,798
2009-06-09	47.560	47.960	46.890	47.130	33.077	4,994,109
2009-06-08	47.400	47.840	46.960	47.530	33.358	3,292,923
2009-06-05	48.400	48.590	47.180	47.640	33.435	5,472,992
2009-06-04	47.130	48.000	46.250	47.870	33.596	8,815,429
2009-06-03	49.220	49.250	48.000	48.470	34.017	9,321,586
2009-06-02	49.520	50.140	49.300	49.450	34.705	3,820,613
2009-06-01	49.200	49.980	48.750	49.700	34.881	4,681,051
2009-05-29	48.200	48.520	47.210	48.520	34.052	4,713,223

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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.