Acon Optics Communications Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2023-05-09	28.500	29.300	28.400	29.300	26.811	8,900
2023-05-08	29.450	29.550	29.000	29.000	26.537	19,120
2023-05-05	28.700	28.700	28.700	28.700	26.262	0
2023-05-04	28.700	28.700	28.700	28.700	26.262	0
2023-05-03	28.700	28.700	28.700	28.700	26.262	0
2023-05-02	29.450	29.450	28.500	28.700	26.262	13,355
2023-04-28	28.300	28.300	28.300	28.300	25.896	0
2023-04-27	28.100	28.300	28.100	28.300	25.896	3,500
2023-04-26	28.200	28.600	28.200	28.600	26.171	9,029
2023-04-25	28.150	28.450	28.150	28.200	25.805	8,000
2023-04-24	28.150	28.500	28.150	28.400	25.988	10,000
2023-04-21	28.450	29.000	28.050	29.000	26.537	21,200
2023-04-20	28.100	29.000	28.050	28.850	26.399	35,400
2023-04-19	29.450	29.450	29.300	29.450	26.948	8,100
2023-04-18	29.400	29.450	29.000	29.300	26.811	26,100
2023-04-17	28.600	28.900	28.500	28.900	26.445	35,102
2023-04-14	28.550	28.900	28.450	28.650	26.216	28,700
2023-04-13	29.850	29.850	29.050	29.150	26.674	15,600
2023-04-12	29.850	29.850	29.850	29.850	27.314	1,000
2023-04-11	29.700	29.700	28.550	28.900	26.445	35,100
2023-04-10	29.850	29.850	29.600	29.700	27.177	6,000
2023-04-07	29.950	30.000	29.500	29.850	27.314	44,500
2023-04-06	29.100	29.600	29.000	29.500	26.994	38,000
2023-03-31	28.000	29.300	28.000	28.900	26.445	101,812
2023-03-30	27.700	28.000	27.700	28.000	25.622	12,400
2023-03-29	27.750	27.800	27.500	27.500	25.164	9,447
2023-03-28	27.400	27.400	27.300	27.350	25.027	12,000
2023-03-27	27.800	27.950	27.400	27.950	25.576	2,308
2023-03-24	27.350	28.000	27.000	28.000	25.622	9,011
2023-03-23	27.350	27.350	26.200	27.100	24.798	20,285
2023-03-22	27.250	27.300	26.250	26.250	24.020	23,703
2023-03-21	27.250	27.250	27.250	27.250	24.935	50
2023-03-20	27.300	27.300	26.050	26.400	24.158	3,229
2023-03-17	26.050	27.300	26.050	26.050	23.837	27,723
2023-03-16	27.250	27.250	26.050	26.050	23.837	19
2023-03-15	26.050	27.300	26.050	26.050	23.837	103
2023-03-14	27.300	27.300	26.050	27.250	24.935	25,302
2023-03-13	28.550	28.600	26.150	27.000	24.707	74,006
2023-03-10	29.600	29.600	27.000	27.600	25.256	60,194
2023-03-09	26.950	29.600	26.950	29.600	27.086	155,093
2023-03-08	26.950	26.950	25.900	25.900	23.700	2,102
2023-03-07	26.950	26.950	26.950	26.950	24.661	2
2023-03-06	25.900	25.900	25.900	25.900	23.700	2,500
2023-03-03	26.950	26.950	25.900	25.900	23.700	4,814
2023-03-02	27.850	27.850	26.600	26.600	24.341	7,400
2023-03-01	25.600	26.900	25.600	26.700	24.432	47,209
2023-02-24	24.500	24.900	24.500	24.600	22.510	22,000
2023-02-23	24.350	24.450	24.300	24.450	22.373	9,201
2023-02-22	24.500	24.550	24.400	24.450	22.373	7,101
2023-02-21	24.500	24.500	24.500	24.500	22.419	422
2023-02-20	24.500	24.500	24.500	24.500	22.419	1,100
2023-02-17	24.400	24.400	24.400	24.400	22.327	2,200
2023-02-16	24.400	24.400	24.400	24.400	22.327	100
2023-02-15	24.400	24.400	24.400	24.400	22.327	1,000
2023-02-14	24.350	24.350	24.350	24.350	22.282	2,100
2023-02-13	24.350	24.350	24.350	24.350	22.282	100
2023-02-10	24.350	24.350	24.350	24.350	22.282	1,000
2023-02-09	24.400	24.500	23.700	23.700	21.687	45,090
2023-02-08	24.500	24.500	23.450	23.450	21.458	29,051
2023-02-07	24.500	24.500	24.500	24.500	22.419	10

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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.