IBASE Technology historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-16	44.200	44.400	43.650	43.800	42.307	400,061
2026-01-15	44.000	44.200	43.300	43.700	42.210	346,139
2026-01-14	43.150	44.300	43.100	44.200	42.693	662,161
2026-01-13	43.150	43.650	42.750	43.050	41.582	372,393
2026-01-12	42.400	43.150	42.400	42.800	41.341	398,096
2026-01-09	42.050	42.550	41.650	42.250	40.810	233,001
2026-01-08	42.800	42.800	42.100	42.400	40.955	224,740
2026-01-07	41.750	42.800	41.750	42.800	41.341	389,359
2026-01-06	41.450	41.950	41.400	41.750	40.327	237,158
2026-01-05	43.200	43.200	41.250	41.450	40.037	786,029
2026-01-02	43.400	43.600	42.850	42.850	41.389	295,012
2025-12-31	42.900	43.300	42.300	43.100	41.631	321,311
2025-12-30	42.700	42.950	42.150	42.700	41.244	352,274
2025-12-29	42.500	43.200	42.000	42.950	41.486	448,250
2025-12-26	42.850	43.100	42.100	42.250	40.810	318,261
2025-12-24	42.950	43.500	42.650	42.850	41.389	343,005
2025-12-23	43.350	43.350	42.500	42.650	41.196	275,153
2025-12-22	42.900	43.700	42.550	43.350	41.872	277,005
2025-12-19	42.600	42.900	42.250	42.850	41.389	178,845
2025-12-18	43.000	43.000	42.250	42.500	41.051	96,026
2025-12-17	42.900	43.350	42.700	42.800	41.341	161,233
2025-12-16	42.850	42.850	42.050	42.700	41.244	229,064
2025-12-15	42.400	43.200	42.100	42.800	41.341	170,001
2025-12-12	42.900	43.250	42.400	42.400	40.955	279,640
2025-12-11	42.850	43.400	42.100	42.800	41.341	785,024
2025-12-10	44.650	45.000	44.300	44.600	43.080	200,334
2025-12-09	45.050	45.050	44.250	44.500	42.983	265,177
2025-12-08	45.850	45.850	44.750	44.850	43.321	216,102
2025-12-05	45.700	46.250	45.450	45.450	43.901	176,001
2025-12-04	45.950	46.300	45.700	45.850	44.287	171,035
2025-12-03	45.550	45.950	45.500	45.950	44.384	163,009
2025-12-02	45.300	45.800	45.300	45.300	43.756	191,002
2025-12-01	45.200	45.900	45.200	45.250	43.707	337,001
2025-11-28	45.950	46.400	45.800	46.250	44.673	250,001
2025-11-27	46.550	46.550	45.700	45.950	44.384	212,038
2025-11-26	45.750	46.700	45.750	46.550	44.963	205,000
2025-11-25	45.000	45.600	45.000	45.500	43.949	209,300
2025-11-24	44.850	45.000	44.550	44.900	43.369	129,002
2025-11-21	45.050	45.300	44.350	44.450	42.935	208,548
2025-11-20	45.300	45.700	45.000	45.050	43.514	199,271
2025-11-19	44.900	45.200	44.250	44.900	43.369	322,000
2025-11-18	45.850	45.950	44.800	44.900	43.369	329,031
2025-11-17	46.550	46.550	45.900	45.950	44.384	266,114
2025-11-14	47.000	47.250	46.450	46.550	44.963	249,000
2025-11-13	47.100	47.150	46.000	47.150	45.543	196,001
2025-11-12	45.900	47.000	45.900	47.000	45.398	267,252
2025-11-11	45.800	46.300	45.700	45.750	44.190	262,500
2025-11-10	46.250	46.250	45.500	45.600	44.046	270,759
2025-11-07	46.300	46.400	45.750	46.150	44.577	446,023
2025-11-06	46.650	47.000	46.300	46.900	45.301	244,051
2025-11-05	47.200	47.200	46.200	46.500	44.915	398,009
2025-11-04	48.300	48.300	47.250	47.300	45.688	450,404
2025-11-03	49.100	49.100	48.200	48.300	46.654	515,298
2025-10-31	49.300	49.300	48.950	49.000	47.330	483,911
2025-10-30	50.000	50.200	49.150	49.300	47.619	486,168
2025-10-29	50.300	50.600	49.950	50.000	48.296	271,151
2025-10-28	50.300	50.800	49.900	50.100	48.392	218,067
2025-10-27	50.800	50.800	49.900	50.100	48.392	337,403
2025-10-23	50.500	51.000	50.500	50.600	48.875	214,001
2025-10-22	50.600	51.000	50.200	50.900	49.165	266,502

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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.