Bionet historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2026-01-20	108.50	110.00	107.50	109.00	109.00	267,560
2026-01-19	110.00	111.50	108.50	109.00	109.00	259,165
2026-01-16	114.00	114.00	109.50	109.50	109.50	546,132
2026-01-15	113.50	115.50	112.50	113.00	113.00	402,566
2026-01-14	117.00	118.00	113.00	113.00	113.00	745,368
2026-01-13	113.50	117.00	110.00	115.50	115.50	1,026,707
2026-01-12	109.00	115.00	108.50	113.00	113.00	1,208,013
2026-01-09	108.00	108.00	105.00	105.00	105.00	273,779
2026-01-08	107.00	110.50	105.00	107.00	107.00	682,705
2026-01-07	104.50	106.50	104.00	105.00	105.00	310,116
2026-01-06	103.50	106.00	103.00	104.50	104.50	403,507
2026-01-05	106.00	106.00	101.50	103.00	103.00	671,510
2026-01-02	105.50	109.50	103.50	105.50	105.50	646,652
2025-12-31	105.00	106.00	103.00	103.50	103.50	405,232
2025-12-30	108.00	108.50	103.00	105.00	105.00	612,071
2025-12-29	113.50	115.50	107.50	107.50	107.50	1,287,590
2025-12-26	111.00	117.00	109.00	113.50	113.50	3,404,044
2025-12-24	104.00	111.00	102.50	111.00	111.00	1,940,412
2025-12-23	103.50	103.50	101.00	101.00	101.00	181,993
2025-12-22	101.00	106.00	98.000	103.50	103.50	783,201
2025-12-19	104.00	104.50	99.600	99.600	99.600	569,634
2025-12-18	105.00	107.00	103.00	103.00	103.00	420,705
2025-12-17	106.00	107.50	103.00	106.50	106.50	771,444
2025-12-16	106.50	107.00	102.50	102.50	102.50	616,420
2025-12-15	100.50	109.50	100.50	106.50	106.50	1,216,114
2025-12-12	100.00	106.00	99.900	101.50	101.50	740,151
2025-12-11	99.200	99.900	95.100	99.600	99.600	741,103
2025-12-10	101.50	102.00	99.600	99.800	99.800	230,107
2025-12-09	100.00	102.50	99.900	100.50	100.50	328,025
2025-12-08	100.00	102.50	98.600	98.700	98.700	533,050
2025-12-05	99.900	99.900	97.600	99.100	99.100	156,085
2025-12-04	99.300	100.00	98.300	98.300	98.300	213,056
2025-12-03	99.700	99.900	98.300	99.300	99.300	145,021
2025-12-02	103.00	103.00	97.600	99.200	99.200	445,140
2025-12-01	103.00	104.50	100.50	101.50	101.50	412,801
2025-11-28	99.000	105.00	99.000	101.50	101.50	766,472
2025-11-27	98.600	99.300	96.800	98.800	98.800	337,832
2025-11-26	93.400	98.900	93.400	96.500	96.500	427,275
2025-11-25	92.300	93.500	92.300	93.100	93.100	130,005
2025-11-24	91.300	94.000	91.300	91.900	91.900	172,426
2025-11-21	91.900	92.500	90.600	91.400	91.400	273,502
2025-11-20	94.800	94.900	92.600	93.100	93.100	347,920
2025-11-19	98.600	101.50	90.700	93.100	93.100	1,088,563
2025-11-18	99.600	99.600	96.500	99.000	99.000	625,006
2025-11-17	102.50	103.00	98.700	99.300	99.300	624,425
2025-11-14	98.500	105.00	95.700	102.50	102.50	1,315,518
2025-11-13	96.300	99.600	94.100	98.600	98.600	722,439
2025-11-12	94.200	96.000	92.500	95.000	95.000	438,303
2025-11-11	95.200	96.800	94.000	94.000	94.000	357,377
2025-11-10	96.600	96.600	92.500	93.400	93.400	577,218
2025-11-07	99.200	99.200	94.100	95.200	95.200	791,738
2025-11-06	100.50	101.50	98.000	99.200	99.200	671,408
2025-11-05	99.000	105.00	99.000	100.00	100.00	854,621
2025-11-04	104.50	105.00	100.00	101.50	101.50	792,510
2025-11-03	102.00	108.00	102.00	104.50	104.50	1,304,780
2025-10-31	99.800	109.50	99.800	103.50	103.50	2,392,520
2025-10-30	99.400	102.50	96.400	99.800	99.800	3,579,374
2025-10-29	91.200	99.400	90.400	99.400	99.400	1,319,044
2025-10-28	92.800	94.500	89.500	90.400	90.400	991,805
2025-10-27	91.700	92.300	88.800	91.700	91.700	794,263

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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.