Advanced Optoelectronic Technology Inc historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-20	19.800	20.200	19.550	19.550	19.550	291,540
2026-10-19	19.550	19.900	19.150	19.700	19.700	419,722
2026-10-16	19.900	20.250	19.850	19.900	19.900	343,097
2026-10-15	20.100	20.150	19.600	19.750	19.750	460,660
2026-10-14	20.450	20.550	20.000	20.350	20.350	517,000
2026-10-13	20.550	20.800	20.050	20.300	20.300	595,054
2026-10-12	21.150	21.400	20.900	20.900	20.900	454,000
2026-10-08	21.200	21.650	21.100	21.150	21.150	429,022
2026-10-07	21.350	21.600	20.950	21.300	21.300	990,057
2026-10-06	21.950	22.000	21.200	21.350	21.350	1,290,003
2026-10-05	22.300	23.350	21.900	21.900	21.900	2,712,869
2026-10-02	22.150	22.450	22.000	22.150	22.150	1,245,200
2026-10-01	22.450	22.950	21.950	22.050	22.050	1,518,200
2026-09-30	22.200	23.000	22.200	22.450	22.450	2,192,020
2026-09-29	21.550	22.650	21.500	22.400	22.400	2,065,175
2026-09-24	21.100	22.700	21.100	22.000	22.000	2,565,576
2026-09-23	21.300	23.000	21.300	21.600	21.600	3,124,150
2026-09-22	22.300	22.400	21.500	21.600	21.600	2,886,488
2026-09-21	22.450	24.300	22.150	22.300	22.300	11,372,541
2026-09-18	20.950	22.350	20.400	22.350	22.350	9,806,540
2026-09-17	18.800	20.350	18.750	20.350	20.350	3,054,299
2026-09-16	17.500	18.700	17.500	18.500	18.500	1,118,000
2026-09-15	17.950	17.950	17.500	17.500	17.500	464,123
2026-09-14	17.900	18.150	17.750	17.800	17.800	623,002
2026-09-11	19.000	19.000	18.000	18.150	18.150	2,407,284
2026-09-10	18.500	20.200	18.400	19.700	19.700	2,287,207
2026-09-09	17.950	19.000	17.950	18.650	18.650	1,193,433
2026-09-08	18.100	18.250	17.800	17.950	17.950	255,268
2026-09-07	18.600	18.600	17.950	17.950	17.950	670,437
2026-09-04	17.800	18.700	17.700	18.350	18.350	782,273
2026-09-03	18.200	18.850	17.600	17.600	17.600	652,088
2026-09-02	18.000	18.250	17.900	18.100	18.100	244,200
2026-09-01	18.300	18.450	18.050	18.050	18.050	308,393
2026-08-31	18.450	18.500	18.100	18.350	18.350	329,000
2026-08-28	18.500	18.800	18.400	18.400	18.400	396,248
2026-08-27	18.350	18.800	18.250	18.400	18.400	576,135
2026-08-26	17.750	19.150	17.750	18.350	18.350	1,249,099
2026-08-25	17.550	17.900	17.050	17.900	17.900	471,000
2026-08-24	17.600	18.400	17.600	17.800	17.800	728,250
2026-08-21	17.250	17.950	17.150	17.600	17.600	530,000
2026-08-20	16.900	17.300	16.800	17.200	17.200	365,195
2026-08-19	16.700	17.200	16.650	16.750	16.750	273,050
2026-08-18	17.450	17.550	16.950	17.000	17.000	354,003
2026-08-17	17.500	17.700	17.450	17.550	17.550	255,001
2026-08-14	17.850	17.850	17.350	17.500	17.500	277,000
2026-08-13	18.050	18.050	17.700	17.700	17.700	248,124
2026-08-12	17.800	18.200	17.600	17.900	17.900	439,500
2026-08-11	18.100	18.100	17.300	17.500	17.500	354,087
2026-08-10	17.650	18.150	17.650	18.100	18.100	510,000
2026-08-07	17.800	17.950	17.400	17.400	17.400	242,200
2026-08-06	17.900	18.200	17.400	17.800	17.800	386,000
2026-08-05	17.900	18.100	17.650	17.800	17.800	458,452
2026-08-04	16.850	17.600	16.650	17.450	17.450	546,000
2026-08-03	16.550	17.100	16.400	16.850	16.850	484,002
2026-07-31	16.200	16.850	16.000	16.750	16.750	572,468
2026-07-30	15.550	16.150	15.300	15.350	15.350	644,075
2026-07-29	16.900	16.950	15.400	15.900	15.900	935,001
2026-07-28	17.200	17.250	16.600	16.600	16.600	579,010
2026-07-27	17.750	17.800	17.200	17.650	17.650	371,020
2026-07-24	17.650	18.000	17.500	17.750	17.750	330,041

Page 1 of 2 · 63 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2022-09-14	0.4500 TWD

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