Brightek Optoelectronic Co Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-20	36.600	37.000	36.300	36.500	36.500	79,253
2026-10-19	35.850	36.750	35.850	36.600	36.600	113,620
2026-10-16	36.550	37.050	36.500	36.900	36.900	106,858
2026-10-15	37.200	37.200	36.350	36.650	36.650	188,000
2026-10-14	37.650	37.900	37.500	37.850	37.850	134,025
2026-10-13	38.250	38.250	36.650	37.050	37.050	342,050
2026-10-12	40.350	40.350	38.500	38.600	38.600	755,000
2026-10-08	41.250	42.650	40.850	40.850	40.850	3,096,010
2026-10-07	37.900	41.250	37.800	40.750	40.750	2,240,895
2026-10-06	38.200	39.200	37.500	37.650	37.650	441,000
2026-10-05	38.250	38.250	37.300	37.450	37.450	344,050
2026-10-02	35.800	39.000	35.800	37.850	37.850	637,001
2026-10-01	35.400	35.850	35.300	35.750	35.750	48,000
2026-09-30	35.500	35.900	35.350	35.600	35.600	63,000
2026-09-29	35.050	36.000	35.000	35.500	35.500	81,000
2026-09-24	35.400	35.750	35.150	35.750	35.750	69,001
2026-09-23	35.550	36.400	35.500	35.550	35.550	100,000
2026-09-22	36.500	36.600	35.700	35.750	35.750	142,000
2026-09-21	37.200	37.200	36.500	36.500	36.500	242,000
2026-09-18	35.950	36.900	35.750	36.900	36.900	474,000
2026-09-17	35.200	36.200	35.200	35.450	35.450	249,847
2026-09-16	34.000	35.500	34.000	34.800	34.800	177,000
2026-09-15	33.300	33.950	33.250	33.950	33.950	57,000
2026-09-14	32.700	33.800	32.500	33.500	33.500	181,000
2026-09-11	33.800	34.150	33.800	33.800	33.800	70,050
2026-09-10	34.700	34.700	33.800	34.300	34.300	149,000
2026-09-09	34.500	34.800	34.200	34.650	34.650	74,000
2026-09-08	34.600	35.000	34.400	34.500	34.500	113,000
2026-09-07	34.700	35.200	34.000	34.250	34.250	274,000
2026-09-04	34.900	35.000	34.250	35.000	35.000	143,000
2026-09-03	35.150	35.900	34.550	34.900	34.900	196,000
2026-09-02	34.700	35.200	34.700	34.900	34.900	116,000
2026-09-01	34.500	35.000	34.500	34.700	34.700	117,000
2026-08-31	35.300	35.400	34.400	34.400	34.400	147,088
2026-08-28	36.200	36.250	35.300	35.600	35.600	85,000
2026-08-27	35.200	36.200	35.150	35.850	35.850	240,995
2026-08-26	34.200	35.400	34.200	35.150	35.150	228,098
2026-08-25	33.800	34.400	33.500	34.100	34.100	104,000
2026-08-24	34.000	35.000	33.950	34.100	34.100	142,000
2026-08-21	33.600	34.200	33.350	34.050	34.050	184,000
2026-08-20	33.200	33.550	33.150	33.400	33.400	158,000
2026-08-19	33.100	33.250	32.700	32.800	32.800	95,000
2026-08-18	33.300	33.300	32.700	32.900	32.900	92,000
2026-08-17	32.850	33.400	32.850	33.300	33.300	57,000
2026-08-14	33.400	33.400	32.600	32.850	32.850	102,000
2026-08-13	34.100	34.100	33.650	33.950	33.950	76,334
2026-08-12	33.250	34.000	33.250	34.000	34.000	166,333
2026-08-11	33.200	33.450	32.800	33.250	33.250	82,000
2026-08-10	33.200	33.800	33.050	33.450	33.450	61,000
2026-08-07	33.450	33.750	33.100	33.150	33.150	168,001
2026-08-06	33.050	33.950	32.600	33.600	33.600	327,000
2026-08-05	32.000	32.600	32.000	32.050	32.050	219,000
2026-08-04	30.700	31.750	30.650	31.500	31.500	94,001
2026-08-03	30.650	31.200	30.600	30.800	30.800	111,000
2026-07-31	29.650	31.500	29.650	30.650	30.650	156,000
2026-07-30	28.850	29.600	28.750	28.800	28.800	150,000
2026-07-29	30.200	30.900	27.850	29.300	29.300	513,150
2026-07-28	31.300	31.600	30.800	30.800	30.800	156,000
2026-07-27	31.650	32.150	31.300	32.100	32.100	72,200
2026-07-24	31.900	32.800	31.750	31.900	31.900	232,000

Page 1 of 5 · 244 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-26	0.4000 TWD
2025-07-11	1.4999 TWD
2024-06-18	1.2000 TWD
2023-06-12	1.5000 TWD
2022-06-24	3.0000 TWD

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