IBASE Technology historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-21	56.000	61.000	56.000	60.500	58.438	2,388,238
2026-07-20	55.000	56.700	54.600	55.600	53.705	1,434,320
2026-07-17	60.000	60.600	57.000	57.200	55.250	2,171,939
2026-07-16	61.300	62.500	60.000	61.100	59.017	2,296,337
2026-07-15	62.000	63.600	60.500	61.100	59.017	3,001,106
2026-07-14	65.000	65.000	57.500	60.000	57.955	3,547,326
2026-07-13	63.000	63.000	60.400	60.900	58.824	4,160,706
2026-07-10	58.200	58.200	58.200	58.200	56.216	0
2026-07-09	59.600	59.900	58.100	58.200	56.216	1,245,288
2026-07-08	58.300	59.900	57.800	59.800	57.761	2,706,782
2026-07-07	57.400	59.200	56.900	57.600	55.636	1,753,176
2026-07-06	56.700	57.500	56.300	57.000	55.057	897,596
2026-07-03	54.200	56.600	54.000	55.900	53.994	710,482
2026-07-02	51.900	54.300	51.800	54.200	52.352	538,185
2026-07-01	52.700	53.300	52.100	52.200	50.421	442,065
2026-06-30	51.900	52.500	51.300	52.300	50.517	566,148
2026-06-29	51.500	52.800	51.400	51.500	49.744	567,101
2026-06-26	54.400	54.400	51.900	52.000	50.227	1,006,198
2026-06-25	55.300	55.800	54.100	54.100	52.256	636,106
2026-06-24	55.400	55.500	54.700	55.100	53.222	558,753
2026-06-23	56.900	57.000	55.000	55.400	53.511	536,555
2026-06-22	55.900	57.000	55.200	56.200	54.284	933,952
2026-06-18	55.100	56.000	55.000	55.700	53.801	685,233
2026-06-17	55.300	55.300	53.900	54.900	53.029	1,016,050
2026-06-16	58.000	58.100	54.900	55.200	53.318	910,090
2026-06-15	57.700	58.200	57.000	57.300	55.347	991,045
2026-06-12	59.300	59.900	57.700	57.700	55.733	1,632,030
2026-06-11	56.000	58.500	55.700	58.500	56.506	1,187,527
2026-06-10	57.700	60.400	56.700	56.800	54.864	3,091,225
2026-06-09	54.000	58.600	53.800	58.600	56.602	1,641,193
2026-06-08	51.900	53.400	51.700	53.300	51.483	1,298,301
2026-06-05	56.900	57.800	56.200	57.200	55.250	954,293
2026-06-04	59.200	59.200	56.900	57.100	55.154	1,951,462
2026-06-03	60.000	60.000	59.000	59.300	57.279	1,087,295
2026-06-02	58.700	60.400	58.100	60.000	57.955	2,911,111
2026-06-01	59.400	61.400	58.300	58.700	56.699	2,223,122
2026-05-29	59.500	59.900	58.000	59.000	56.989	2,081,441
2026-05-28	57.900	60.500	57.100	58.200	56.216	4,770,047
2026-05-27	66.000	66.100	56.800	57.900	55.926	12,159,534
2026-05-26	54.900	60.100	53.900	60.100	58.051	4,997,923
2026-05-25	55.200	56.600	53.900	54.700	52.835	2,257,871
2026-05-22	51.800	54.500	51.400	53.800	51.966	2,068,420
2026-05-21	51.800	52.000	50.900	51.300	49.551	1,281,845
2026-05-20	49.600	52.200	49.350	51.300	49.551	2,356,717
2026-05-19	48.400	50.300	48.400	49.300	47.619	1,834,731
2026-05-18	46.800	49.000	46.300	48.400	46.750	858,000
2026-05-15	49.550	49.550	46.850	47.000	45.398	1,624,998
2026-05-14	48.000	50.300	47.600	49.050	47.378	2,391,820
2026-05-13	47.000	48.400	46.300	47.950	46.315	883,125
2026-05-12	47.800	48.700	47.200	47.400	45.784	1,193,070
2026-05-11	44.500	47.750	44.500	47.600	45.977	2,057,789
2026-05-08	44.000	44.900	43.800	44.450	42.935	570,116
2026-05-07	44.000	44.850	43.850	44.450	42.935	519,216
2026-05-06	45.200	45.200	44.000	44.350	42.838	965,677
2026-05-05	43.450	45.250	43.000	45.200	43.659	1,966,953
2026-05-04	41.750	43.700	41.750	42.900	41.438	825,902
2026-04-30	41.900	41.900	41.500	41.550	40.134	262,014
2026-04-29	42.000	42.250	41.500	41.850	40.423	232,073
2026-04-28	41.300	42.000	41.150	41.700	40.279	268,077
2026-04-27	42.200	42.450	41.250	41.300	39.892	406,038

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-24	2.1477 TWD
2025-07-18	3.1839 TWD
2024-08-08	4.1797 TWD
2023-07-20	5.5845 TWD
2022-07-14	2.1646 TWD
2021-07-30	1.8320 TWD
2020-08-06	2.0082 TWD
2019-08-13	1.9989 TWD

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