Acon Optics Communications Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-04-24	382.50	385.50	338.50	346.00	345.65	340,769
2026-04-23	430.00	437.50	334.00	390.00	389.61	681,058
2026-04-22	390.50	430.50	374.50	421.50	421.08	348,791
2026-04-21	396.50	436.50	380.00	390.50	390.11	444,115
2026-04-20	355.00	445.00	355.00	395.00	394.60	763,846
2026-04-17	302.00	356.50	301.00	353.50	353.14	489,028
2026-04-16	280.50	311.00	278.00	305.00	304.69	316,254
2026-04-15	299.00	301.00	273.50	276.50	276.22	370,400
2026-04-14	320.00	335.50	275.50	292.50	292.21	548,200
2026-04-13	277.00	321.00	277.00	319.50	319.18	490,263
2026-04-10	250.50	284.00	250.50	271.00	270.73	465,580
2026-04-09	210.00	271.00	209.00	260.00	259.74	666,903
2026-04-08	204.00	222.00	200.00	210.00	209.79	367,697
2026-04-07	216.00	231.00	200.00	204.00	203.79	341,273
2026-04-02	232.50	232.50	199.00	215.50	215.28	474,239
2026-04-01	222.00	256.00	222.00	231.00	230.77	500,950
2026-03-31	269.00	270.00	211.00	222.00	221.78	1,013,197
2026-03-30	256.00	286.00	237.50	277.00	276.72	929,697
2026-03-27	192.00	283.00	172.50	263.00	262.73	1,301,326
2026-03-26	171.00	229.00	167.50	199.00	198.80	1,006,333
2026-03-25	142.00	173.00	135.00	168.50	168.33	756,359
2026-03-24	140.00	145.50	127.00	136.00	135.86	171,756
2026-03-23	141.00	143.00	125.00	137.00	136.86	274,646
2026-03-20	147.50	156.00	135.00	145.00	144.85	250,866
2026-03-19	147.50	157.00	138.50	147.50	147.35	359,645
2026-03-18	118.50	162.00	110.00	152.00	151.85	521,217
2026-03-17	124.50	124.50	113.00	118.50	118.38	170,191
2026-03-16	122.00	128.50	117.00	125.50	125.37	270,278
2026-03-13	104.50	130.50	104.00	127.50	127.37	309,080
2026-03-12	115.00	115.00	105.00	107.00	106.89	248,926
2026-03-11	119.50	121.50	114.50	116.50	116.38	216,373
2026-03-10	122.00	125.50	117.50	122.00	121.88	261,796
2026-03-09	133.00	133.00	109.00	118.00	117.88	309,105
2026-03-06	161.00	162.00	130.50	137.00	136.86	465,217
2026-03-05	125.50	174.00	125.50	162.50	162.34	800,250
2026-03-04	122.50	123.00	108.50	121.00	120.88	674,638
2026-03-03	96.000	125.00	96.000	122.50	122.38	610,534
2026-03-02	82.000	97.200	80.300	96.000	95.903	299,346
2026-02-26	78.600	84.800	78.000	82.900	82.816	120,872
2026-02-25	79.000	79.900	74.600	78.100	78.021	52,565
2026-02-24	73.200	85.800	73.200	80.000	79.919	161,917
2026-02-23	71.000	74.700	71.000	73.900	73.826	57,275
2026-02-11	72.200	74.000	71.700	71.800	71.728	50,523
2026-02-10	74.000	75.200	73.100	73.400	73.326	27,398
2026-02-09	73.000	76.000	72.700	73.000	72.926	49,498
2026-02-06	74.000	75.900	71.000	72.100	72.027	70,207
2026-02-05	78.500	78.500	72.400	76.300	76.223	30,140
2026-02-04	75.500	79.000	73.400	78.800	78.721	29,557
2026-02-03	73.000	75.500	73.000	75.000	74.924	23,005
2026-02-02	75.100	75.600	70.300	71.100	71.028	47,380
2026-01-30	78.600	78.600	74.000	75.100	75.024	21,877
2026-01-29	83.000	83.500	77.000	78.000	77.921	82,788
2026-01-28	83.000	86.700	80.000	81.700	81.618	96,262
2026-01-27	74.000	87.000	74.000	80.100	80.019	202,044
2026-01-26	70.000	75.200	69.700	75.200	75.124	71,246
2026-01-23	68.900	70.100	67.800	70.100	70.029	27,305
2026-01-22	67.800	69.000	67.000	67.700	67.632	56,100
2026-01-21	71.000	71.000	67.000	67.800	67.732	52,540
2026-01-20	67.800	71.500	67.800	71.000	70.928	20,934
2026-01-19	68.400	69.000	66.600	67.000	66.932	39,094

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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.