Brightek Optoelectronic Co Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-28	45.650	45.750	44.600	45.100	44.614	575,045
2025-07-25	46.450	46.450	45.200	45.200	44.713	1,097,139
2025-07-24	46.500	47.200	45.650	46.000	45.504	1,330,923
2025-07-23	46.400	46.900	45.750	46.000	45.504	995,847
2025-07-22	46.550	47.500	45.900	46.000	45.504	1,747,559
2025-07-21	46.750	47.550	46.550	46.700	46.197	1,368,070
2025-07-18	47.600	47.950	46.550	47.000	46.493	1,513,333
2025-07-17	47.700	47.800	46.750	47.450	46.938	2,138,775
2025-07-16	45.100	48.300	44.500	47.350	46.840	4,980,988
2025-07-15	44.300	45.300	44.050	44.800	44.317	815,500
2025-07-14	45.000	45.050	44.200	44.200	43.724	663,416
2025-07-11	46.200	46.650	45.000	45.000	44.515	1,673,325
2025-07-10	45.850	48.400	45.500	47.700	45.702	3,155,264
2025-07-09	44.500	46.400	44.250	45.600	43.690	1,051,087
2025-07-08	45.000	45.000	44.000	44.250	42.397	824,128
2025-07-07	46.250	46.300	44.400	45.500	43.594	772,989
2025-07-04	46.500	47.200	45.900	46.550	44.600	1,608,588
2025-07-03	46.500	46.950	46.300	46.500	44.552	463,635
2025-07-02	46.000	46.600	45.800	46.050	44.121	474,723
2025-07-01	46.600	47.300	46.050	46.050	44.121	1,152,506
2025-06-30	46.800	46.800	45.750	46.000	44.073	546,455
2025-06-27	47.300	47.400	46.100	46.450	44.504	1,174,510
2025-06-26	47.500	48.550	47.050	47.050	45.079	2,294,854
2025-06-25	49.800	49.850	47.100	47.500	45.510	5,803,241
2025-06-24	45.200	49.100	45.200	49.100	47.043	6,089,150
2025-06-23	44.300	44.650	43.500	44.650	42.780	620,841
2025-06-20	46.950	46.950	44.200	45.200	43.307	2,063,954
2025-06-19	45.700	47.350	45.400	46.500	44.552	4,963,452
2025-06-18	45.500	46.500	45.350	45.400	43.498	1,074,977
2025-06-17	45.650	46.700	45.200	45.550	43.642	3,064,912
2025-06-16	43.650	46.300	43.050	45.450	43.546	2,809,402
2025-06-13	45.150	45.150	43.700	43.700	41.870	823,399
2025-06-12	45.700	45.800	45.150	45.400	43.498	1,050,820
2025-06-11	44.200	46.200	44.100	46.000	44.073	3,255,455
2025-06-10	43.600	44.200	43.250	43.950	42.109	496,721
2025-06-09	43.550	44.950	43.000	43.250	41.438	954,777
2025-06-06	44.350	46.250	43.500	43.500	41.678	1,653,883
2025-06-05	45.050	45.300	44.200	44.300	42.444	484,965
2025-06-04	44.600	45.700	44.500	44.500	42.636	622,501
2025-06-03	45.400	45.650	44.200	44.200	42.349	654,163
2025-06-02	45.050	45.800	43.450	44.500	42.636	1,007,928
2025-05-29	46.250	46.400	45.500	45.500	43.594	744,020
2025-05-28	47.300	47.300	45.450	45.500	43.594	1,134,249
2025-05-27	48.600	48.600	46.150	46.300	44.361	2,808,260
2025-05-26	46.250	48.750	45.400	48.650	46.612	5,642,375
2025-05-23	45.900	47.850	45.850	46.050	44.121	2,984,579
2025-05-22	46.850	47.500	46.000	46.000	44.073	1,485,104
2025-05-21	47.800	47.950	46.750	46.900	44.936	2,454,051
2025-05-20	44.800	47.700	44.600	47.500	45.510	4,797,552
2025-05-19	45.000	45.000	44.100	44.100	42.253	952,405
2025-05-16	46.300	46.500	45.050	45.250	43.355	1,385,125
2025-05-15	47.050	47.100	45.700	46.250	44.313	2,323,055
2025-05-14	46.200	49.000	46.100	47.350	45.367	8,417,304
2025-05-13	47.200	47.900	45.550	46.050	44.121	3,245,284
2025-05-12	47.750	48.200	45.850	46.750	44.792	10,403,575
2025-05-09	43.200	47.050	42.400	47.050	45.079	7,105,650
2025-05-08	42.500	44.150	42.500	42.800	41.007	1,785,825
2025-05-07	41.900	43.700	40.850	42.150	40.385	2,276,113
2025-05-06	41.850	42.150	41.200	41.200	39.474	717,003
2025-05-05	44.900	44.900	40.450	41.200	39.474	2,141,272

← NewerPage 6 of 21 · 1,214 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.