Bionet historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-04-28	74.500	76.000	74.500	76.000	76.000	73,031
2026-04-27	75.100	75.200	73.600	74.500	74.500	151,076
2026-04-24	76.600	76.900	73.000	75.500	75.500	221,070
2026-04-23	78.600	79.500	74.800	75.800	75.800	353,030
2026-04-22	80.600	81.100	78.500	78.500	78.500	173,002
2026-04-21	80.000	80.500	79.000	79.000	79.000	168,282
2026-04-20	80.000	80.700	79.500	79.500	79.500	180,368
2026-04-17	81.300	81.600	80.200	80.200	80.200	164,463
2026-04-16	83.000	83.000	81.500	81.600	81.600	179,121
2026-04-15	84.500	84.500	82.100	82.600	82.600	262,649
2026-04-14	83.000	84.700	80.600	84.300	84.300	380,015
2026-04-13	78.500	80.700	78.500	80.600	80.600	205,157
2026-04-10	78.500	79.600	78.300	78.500	78.500	136,036
2026-04-09	79.900	79.900	77.700	78.500	78.500	156,079
2026-04-08	79.200	79.200	78.300	79.100	79.100	119,068
2026-04-07	79.300	79.300	77.000	78.500	78.500	98,117
2026-04-02	80.000	80.000	78.100	78.400	78.400	112,428
2026-04-01	78.300	78.400	76.900	78.100	78.100	163,004
2026-03-31	77.000	77.900	74.500	75.700	75.700	275,033
2026-03-30	77.300	78.800	77.000	77.000	77.000	259,430
2026-03-27	80.000	81.500	79.200	79.500	79.500	233,213
2026-03-26	82.100	82.100	81.000	81.000	81.000	120,015
2026-03-25	83.500	83.500	81.600	82.000	82.000	109,284
2026-03-24	83.000	83.000	80.800	81.600	81.600	178,316
2026-03-23	82.000	82.900	80.500	80.700	80.700	295,361
2026-03-20	85.000	85.800	84.200	84.500	84.500	201,226
2026-03-19	87.500	87.500	84.900	84.900	84.900	368,018
2026-03-18	86.200	89.200	85.300	87.900	87.900	413,007
2026-03-17	88.800	88.800	86.700	86.700	86.700	207,123
2026-03-16	86.400	87.600	86.000	86.600	86.600	219,212
2026-03-13	86.000	87.300	85.900	86.600	86.600	188,140
2026-03-12	88.900	88.900	85.800	87.300	87.300	342,936
2026-03-11	89.000	90.300	88.700	88.900	88.900	249,055
2026-03-10	91.900	91.900	87.500	88.600	88.600	338,040
2026-03-09	91.500	91.500	87.000	88.700	88.700	524,268
2026-03-06	95.300	95.600	93.000	94.000	94.000	319,108
2026-03-05	98.700	98.700	95.100	95.300	95.300	484,355
2026-03-04	99.000	100.00	95.000	95.800	95.800	611,506
2026-03-03	103.50	104.50	99.800	99.800	99.800	636,246
2026-03-02	99.100	107.50	98.900	104.00	104.00	1,086,175
2026-02-26	102.00	102.00	97.400	101.00	101.00	1,017,279
2026-02-25	105.00	105.00	99.400	101.00	101.00	511,723
2026-02-24	102.00	105.00	100.50	104.50	104.50	1,000,251
2026-02-23	100.50	100.50	98.000	100.50	100.50	779,690
2026-02-11	95.300	95.300	91.400	91.400	91.400	428,519
2026-02-10	94.700	95.800	93.300	95.400	95.400	95,035
2026-02-09	95.200	95.200	93.700	94.400	94.400	100,596
2026-02-06	94.500	94.500	90.800	92.700	92.700	342,001
2026-02-05	98.300	99.100	94.500	94.500	94.500	250,112
2026-02-04	95.000	98.200	94.500	98.200	98.200	141,267
2026-02-03	97.500	97.500	94.400	94.800	94.800	215,978
2026-02-02	96.000	96.000	93.500	94.800	94.800	289,271
2026-01-30	99.600	99.600	95.600	96.400	96.400	374,081
2026-01-29	98.500	100.50	97.500	98.600	98.600	276,269
2026-01-28	101.00	101.50	96.500	97.800	97.800	647,331
2026-01-27	99.500	103.50	99.000	100.50	100.50	596,481
2026-01-26	102.00	103.00	98.900	99.500	99.500	288,100
2026-01-23	102.00	103.00	99.900	100.00	100.00	524,006
2026-01-22	104.50	104.50	101.50	102.00	102.00	449,009
2026-01-21	109.00	109.00	103.00	103.00	103.00	581,673

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-10-01	0.8810 TWD
2025-10-03	1.4163 TWD
2024-09-19	0.7595 TWD
2023-08-31	0.6702 TWD
2022-09-05	0.4675 TWD
2021-08-02	0.1777 TWD
2020-07-06	0.1204 TWD
2019-08-28	0.2699 TWD

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