Acon Optics Communications Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-25	139.00	139.00	130.50	133.00	132.87	201,110
2025-07-24	127.00	145.50	127.00	141.50	141.36	338,901
2025-07-23	127.50	131.00	121.00	127.00	126.87	182,859
2025-07-22	132.50	138.00	122.50	124.50	124.37	303,640
2025-07-21	139.00	139.50	130.00	132.50	132.37	294,217
2025-07-18	130.50	145.00	130.50	140.00	139.86	544,186
2025-07-17	108.50	134.00	108.50	131.00	130.87	506,971
2025-07-16	109.00	112.00	106.50	108.50	108.39	51,071
2025-07-15	106.50	111.50	105.00	106.00	105.89	79,681
2025-07-14	115.00	115.50	106.50	107.50	107.39	163,340
2025-07-11	109.00	118.50	107.50	114.50	114.38	206,906
2025-07-10	99.900	113.50	99.700	108.00	107.89	235,047
2025-07-09	96.000	102.00	96.000	99.800	99.699	50,500
2025-07-08	98.400	98.500	94.700	96.000	95.903	18,948
2025-07-07	99.400	99.400	95.600	98.700	98.601	21,883
2025-07-04	102.50	103.00	95.700	99.400	99.300	44,727
2025-07-03	97.300	107.00	97.000	102.50	102.40	81,642
2025-07-02	97.500	97.500	95.100	97.300	97.202	6,824
2025-07-01	97.400	97.600	95.000	97.400	97.302	39,435
2025-06-30	97.600	97.600	94.000	97.400	97.302	49,389
2025-06-27	99.000	99.000	94.200	97.500	97.402	33,230
2025-06-26	98.800	99.000	97.400	98.600	98.501	5,881
2025-06-25	100.00	100.00	96.200	98.900	98.800	62,158
2025-06-24	98.300	102.50	98.200	100.00	99.899	81,522
2025-06-23	98.300	98.900	94.700	97.900	97.801	17,568
2025-06-20	102.00	102.00	96.300	98.300	98.201	43,997
2025-06-19	100.00	101.50	97.900	101.50	101.40	29,289
2025-06-18	103.00	103.00	98.000	100.00	99.899	24,886
2025-06-17	97.400	103.50	97.400	101.50	101.40	105,736
2025-06-16	95.200	97.900	95.200	97.500	97.402	19,010
2025-06-13	96.500	98.000	95.100	96.800	96.702	27,153
2025-06-12	98.800	99.800	96.600	96.700	96.603	53,003
2025-06-11	110.00	110.00	95.700	97.300	97.202	372,359
2025-06-10	118.50	119.00	108.50	113.00	112.89	161,548
2025-06-09	105.00	122.50	105.00	119.00	118.88	282,483
2025-06-06	104.00	105.00	102.50	102.50	102.40	32,365
2025-06-05	103.00	105.50	102.50	104.00	103.90	31,709
2025-06-04	104.00	106.00	102.00	102.50	102.40	66,158
2025-06-03	100.00	107.50	100.00	103.50	103.40	48,272
2025-06-02	107.00	107.00	99.000	103.00	100.90	167,063
2025-05-29	103.00	118.50	103.00	107.00	104.82	184,870
2025-05-28	104.50	108.00	100.00	103.00	100.90	63,510
2025-05-27	110.00	110.00	99.600	101.50	99.429	145,935
2025-05-26	109.50	111.50	103.50	109.00	106.78	128,458
2025-05-23	115.00	118.50	107.00	111.00	108.73	210,367
2025-05-22	116.00	122.50	106.50	111.00	108.73	277,190
2025-05-21	111.50	119.00	108.00	117.00	114.61	318,913
2025-05-20	86.200	114.50	86.200	112.00	109.71	481,347
2025-05-19	82.400	87.300	79.900	87.300	85.519	217,215
2025-05-16	79.000	82.300	78.400	81.000	79.347	65,237
2025-05-15	81.000	81.000	78.000	78.900	77.290	62,795
2025-05-14	78.800	82.000	78.800	81.300	79.641	87,920
2025-05-13	78.900	80.700	78.300	78.800	77.192	49,590
2025-05-12	79.100	80.100	76.000	77.500	75.919	105,382
2025-05-09	78.500	81.000	77.100	79.800	78.172	87,790
2025-05-08	77.300	79.900	76.500	78.300	76.702	44,914
2025-05-07	79.800	79.800	77.000	77.300	75.723	48,741
2025-05-06	77.000	79.900	77.000	79.000	77.388	25,744
2025-05-05	83.300	83.300	74.200	77.500	75.919	123,437
2025-05-02	80.900	85.300	80.900	83.900	82.188	97,784

← NewerPage 6 of 21 · 1,218 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.