Acon Optics Communications Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2022-08-05	18.950	18.950	18.950	18.950	17.340	0
2022-08-04	18.950	18.950	18.950	18.950	17.340	1,050
2022-08-03	18.250	18.950	18.250	18.250	16.700	6,094
2022-08-02	18.950	18.950	18.950	18.950	17.340	0
2022-08-01	18.950	18.950	18.950	18.950	17.340	3,989
2022-07-29	18.950	18.950	18.950	18.950	17.340	100
2022-07-28	19.000	19.000	18.300	18.400	16.837	23,000
2022-07-27	19.000	19.000	19.000	19.000	17.386	2,000
2022-07-26	19.000	19.000	19.000	19.000	17.386	0
2022-07-25	19.000	19.000	19.000	19.000	17.386	0
2022-07-22	19.000	19.000	19.000	19.000	17.386	0
2022-07-21	19.000	19.000	19.000	19.000	17.386	2,000
2022-07-20	18.400	18.700	18.400	18.500	16.929	25,000
2022-07-19	18.950	18.950	18.250	18.950	17.340	16,200
2022-07-18	18.950	18.950	18.750	18.850	17.249	25,250
2022-07-15	18.300	19.000	18.300	19.000	17.386	16,223
2022-07-14	18.900	18.950	18.800	18.950	17.340	11,000
2022-07-13	18.850	18.850	18.850	18.850	17.249	5,000
2022-07-12	18.500	18.600	18.400	18.400	16.837	16,000
2022-07-11	18.550	18.600	18.500	18.500	16.929	16,000
2022-07-08	18.550	18.950	18.550	18.950	17.340	3,200
2022-07-07	18.400	18.500	18.400	18.500	16.929	9,000
2022-07-06	18.950	18.950	18.950	18.950	17.340	50
2022-07-05	18.250	18.250	18.250	18.250	16.700	4,245
2022-07-04	18.250	18.250	18.050	18.250	16.700	3,402
2022-07-01	18.150	18.150	18.050	18.050	16.517	5,100
2022-06-30	18.200	18.450	18.200	18.450	16.883	4,127
2022-06-29	18.250	18.250	18.200	18.200	16.654	101
2022-06-28	18.800	18.800	18.300	18.500	16.929	8,098
2022-06-27	19.250	19.250	18.600	19.250	17.066	15,352
2022-06-24	18.900	19.200	18.800	19.200	17.022	11,101
2022-06-23	19.200	19.500	18.800	18.800	16.667	12,545
2022-06-22	19.250	19.900	19.250	19.400	17.199	7,303
2022-06-21	20.100	20.100	19.300	20.000	17.731	4,158
2022-06-20	20.100	20.100	19.200	20.100	17.819	2,600
2022-06-17	20.100	20.100	20.100	20.100	17.819	10
2022-06-16	20.100	20.100	20.100	20.100	17.819	3,026
2022-06-15	20.100	20.100	20.100	20.100	17.819	0
2022-06-14	20.100	20.100	20.100	20.100	17.819	10
2022-06-13	20.000	20.100	19.500	19.500	17.287	8,125
2022-06-10	19.600	20.300	19.600	20.300	17.997	34,200
2022-06-09	19.350	19.950	19.350	19.950	17.686	1,110
2022-06-08	19.950	19.950	19.950	19.950	17.686	5
2022-06-07	19.500	19.500	19.500	19.500	17.287	2,000
2022-06-06	19.400	19.450	18.500	19.400	17.199	26,001
2022-06-02	19.400	19.400	19.400	19.400	17.199	125
2022-06-01	19.400	19.400	18.550	19.400	17.199	2,325
2022-05-31	19.400	19.400	19.100	19.100	16.933	20
2022-05-30	19.400	19.400	19.400	19.400	17.199	210
2022-05-27	19.400	19.400	19.400	19.400	17.199	200
2022-05-26	18.700	18.750	18.550	18.550	16.445	11,100
2022-05-25	18.200	18.200	18.200	18.200	16.135	4,165
2022-05-24	18.700	18.700	18.250	18.400	16.312	5,205
2022-05-23	18.700	18.700	18.700	18.700	16.578	1
2022-05-20	18.100	18.100	18.100	18.100	16.046	0
2022-05-19	18.300	18.300	18.000	18.100	16.046	4,100
2022-05-18	17.900	18.300	17.900	18.300	16.224	2,003
2022-05-17	18.300	18.300	17.850	18.300	16.224	2,010
2022-05-16	17.550	18.000	17.550	18.000	15.958	5,000
2022-05-13	18.300	18.300	18.300	18.300	16.224	131

← NewerPage 18 of 21 · 1,219 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-03	0.3000 TWD
2025-06-03	2.0000 TWD
2024-06-06	0.5000 TWD
2023-06-09	1.5000 TWD
2022-06-28	0.6000 TWD
2021-07-29	0.5000 TWD

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