IBASE Technology historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-04-30	62.000	62.500	60.800	61.000	55.708	292,103
2025-04-29	60.500	62.100	60.000	62.100	56.713	345,090
2025-04-28	60.200	60.900	60.000	60.200	54.978	350,020
2025-04-25	59.100	60.100	58.800	59.700	54.521	394,238
2025-04-24	58.400	58.600	58.000	58.000	52.969	168,261
2025-04-23	57.500	58.400	57.500	58.400	53.334	203,225
2025-04-22	56.100	56.900	55.500	56.200	51.325	188,067
2025-04-21	58.600	58.600	56.300	56.300	51.416	491,150
2025-04-18	58.700	59.100	58.500	58.500	53.425	232,338
2025-04-17	57.500	59.000	57.000	58.700	53.608	463,665
2025-04-16	60.500	60.500	58.500	58.500	53.425	489,576
2025-04-15	58.600	60.700	58.200	60.300	55.069	492,015
2025-04-14	57.500	59.400	57.500	58.400	53.334	1,053,056
2025-04-11	54.000	56.400	52.100	56.300	51.416	880,303
2025-04-10	54.200	55.200	53.900	55.200	50.411	1,146,010
2025-04-09	50.200	51.200	50.200	50.200	45.845	1,944,964
2025-04-08	55.700	55.700	55.700	55.700	50.868	637,056
2025-04-07	61.800	61.800	61.800	61.800	56.439	88,128
2025-04-02	67.200	68.700	66.900	68.600	62.649	348,241
2025-04-01	66.100	67.500	66.100	67.200	61.370	287,023
2025-03-31	68.200	68.200	65.600	65.800	60.092	1,036,523
2025-03-28	71.000	71.000	69.000	69.400	63.380	686,304
2025-03-27	70.800	71.000	70.400	70.800	64.658	256,001
2025-03-26	71.100	71.600	70.600	71.400	65.206	341,347
2025-03-25	71.000	71.500	70.300	70.900	64.749	331,053
2025-03-24	71.400	72.000	70.800	70.800	64.658	403,194
2025-03-21	71.000	71.400	70.500	71.200	65.023	338,650
2025-03-20	69.600	71.200	69.600	71.000	64.841	420,339
2025-03-19	70.100	70.200	69.300	69.400	63.380	459,002
2025-03-18	70.100	70.500	70.000	70.000	63.928	274,357
2025-03-17	70.000	70.400	69.500	70.000	63.928	416,006
2025-03-14	69.600	70.200	68.800	70.000	63.928	557,124
2025-03-13	70.100	71.300	69.500	69.600	63.562	605,003
2025-03-12	70.000	70.800	69.800	69.800	63.745	660,061
2025-03-11	68.600	70.300	67.100	69.800	63.745	1,008,266
2025-03-10	70.500	71.200	69.300	69.300	63.288	810,549
2025-03-07	70.400	71.300	70.300	70.500	64.384	507,186
2025-03-06	72.800	72.900	71.300	71.300	65.115	595,106
2025-03-05	71.200	72.500	70.700	72.500	66.211	480,923
2025-03-04	69.700	71.400	69.400	71.100	64.932	681,371
2025-03-03	72.000	72.500	70.700	70.900	64.749	977,236
2025-02-27	74.900	75.200	72.500	72.500	66.211	4,347,840
2025-02-26	74.300	75.000	74.000	74.400	67.946	442,030
2025-02-25	74.800	75.300	74.300	74.400	67.946	735,423
2025-02-24	74.500	76.000	74.500	75.200	68.676	1,235,937
2025-02-21	77.500	77.700	74.600	74.800	68.311	3,585,221
2025-02-20	76.500	78.200	76.000	77.500	70.777	3,459,853
2025-02-19	76.800	78.400	76.100	76.200	69.590	2,898,041
2025-02-18	74.900	77.400	74.600	76.600	69.955	2,829,708
2025-02-17	75.500	75.500	73.800	74.500	68.037	1,233,098
2025-02-14	75.200	75.900	74.300	74.900	68.402	1,456,415
2025-02-13	76.900	77.000	75.500	75.500	68.950	1,683,438
2025-02-12	75.200	76.600	75.000	75.800	69.224	1,871,078
2025-02-11	75.000	75.600	74.100	74.800	68.311	1,181,034
2025-02-10	74.000	75.400	73.100	74.600	68.128	1,582,226
2025-02-07	72.600	75.600	72.500	73.100	66.759	2,042,137
2025-02-06	70.000	73.600	69.200	72.700	66.393	2,161,553
2025-02-05	65.000	70.000	65.000	69.300	63.288	1,431,894
2025-02-04	65.100	65.100	64.400	64.400	58.813	369,053
2025-02-03	66.400	66.400	64.300	65.000	59.361	529,057

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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.