Brightek Optoelectronic Co Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-20	39.900	40.600	39.700	39.900	39.470	437,757
2026-01-19	39.550	39.950	39.450	39.650	39.223	144,220
2026-01-16	39.500	39.850	39.250	39.300	38.876	258,936
2026-01-15	38.850	39.400	38.600	39.150	38.728	203,608
2026-01-14	38.000	38.900	38.000	38.850	38.431	132,391
2026-01-13	38.400	38.650	37.800	38.000	37.590	321,940
2026-01-12	38.500	38.500	37.950	38.200	37.788	253,961
2026-01-09	38.500	38.500	37.800	38.350	37.937	125,335
2026-01-08	39.200	39.200	37.800	38.150	37.739	633,334
2026-01-07	39.350	40.000	39.200	39.300	38.876	314,224
2026-01-06	40.250	40.350	39.250	39.250	38.827	730,938
2026-01-05	43.050	43.100	40.600	40.600	40.162	893,862
2026-01-02	45.000	45.250	43.050	43.050	42.586	2,766,069
2025-12-31	39.950	43.550	39.950	43.550	43.081	2,011,894
2025-12-30	39.850	39.950	39.250	39.600	39.173	218,578
2025-12-29	39.750	40.550	39.750	39.900	39.470	102,683
2025-12-26	40.200	40.500	39.750	39.750	39.321	127,328
2025-12-24	40.750	40.800	40.100	40.200	39.767	84,024
2025-12-23	40.450	40.850	40.300	40.300	39.866	106,623
2025-12-22	39.800	40.600	39.800	40.300	39.866	152,101
2025-12-19	40.050	40.300	39.600	39.700	39.272	99,255
2025-12-18	40.350	40.350	39.500	39.500	39.074	191,574
2025-12-17	40.550	41.100	40.300	40.350	39.915	69,607
2025-12-16	40.950	41.050	39.700	40.500	40.063	200,070
2025-12-15	41.500	41.750	41.000	41.150	40.706	130,039
2025-12-12	42.500	42.500	41.700	41.700	41.250	98,219
2025-12-11	42.100	42.900	41.900	41.900	41.448	211,752
2025-12-10	41.900	42.450	41.800	41.850	41.399	167,973
2025-12-09	41.550	42.700	41.550	41.900	41.448	262,681
2025-12-08	42.350	42.350	41.500	41.700	41.250	251,152
2025-12-05	42.350	42.550	41.300	42.100	41.646	589,550
2025-12-04	43.250	45.000	42.150	42.200	41.745	3,376,598
2025-12-03	41.100	43.200	41.100	42.900	42.438	761,345
2025-12-02	41.900	42.000	41.000	41.000	40.558	224,506
2025-12-01	40.750	42.350	40.750	41.850	41.399	403,970
2025-11-28	39.950	41.750	39.950	41.000	40.558	549,194
2025-11-27	39.750	40.450	39.500	39.600	39.173	188,282
2025-11-26	38.800	40.650	38.800	39.550	39.124	332,758
2025-11-25	37.700	38.950	37.700	38.600	38.184	223,035
2025-11-24	37.600	38.200	37.300	37.300	36.898	109,764
2025-11-21	37.850	38.000	37.000	37.250	36.848	235,146
2025-11-20	37.750	38.700	37.750	38.000	37.590	224,523
2025-11-19	37.100	37.500	37.050	37.400	36.997	144,443
2025-11-18	38.150	38.550	37.300	37.400	36.997	269,001
2025-11-17	38.500	38.850	37.900	38.350	37.937	216,432
2025-11-14	38.050	38.700	38.050	38.300	37.887	210,270
2025-11-13	39.500	39.500	38.700	38.750	38.332	174,296
2025-11-12	38.600	40.050	38.600	39.500	39.074	333,269
2025-11-11	38.550	39.100	38.150	38.150	37.739	159,120
2025-11-10	39.000	39.200	38.300	38.350	37.937	267,725
2025-11-07	39.950	40.150	39.200	39.250	38.827	143,879
2025-11-06	39.650	40.250	39.500	40.000	39.569	109,571
2025-11-05	39.950	39.950	38.600	39.600	39.173	278,752
2025-11-04	41.650	41.650	39.950	39.950	39.519	385,787
2025-11-03	41.800	41.850	41.600	41.600	41.152	137,853
2025-10-31	41.550	42.450	41.500	41.600	41.152	220,968
2025-10-30	42.550	42.600	41.400	41.550	41.102	238,104
2025-10-29	42.800	42.800	41.950	41.950	41.498	360,499
2025-10-28	41.850	42.450	41.550	42.400	41.943	341,607
2025-10-27	42.500	42.550	41.600	41.600	41.152	219,722

← NewerPage 4 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.