Silicon Optronics Inc historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-23	60.000	60.000	58.000	58.200	58.200	97,005
2026-07-22	58.700	60.100	58.700	59.200	59.200	130,000
2026-07-21	56.200	59.000	56.200	58.600	58.600	134,000
2026-07-20	57.100	57.600	55.000	56.600	56.600	200,001
2026-07-17	60.000	60.000	56.400	56.800	56.800	323,000
2026-07-16	61.500	62.400	61.000	61.000	61.000	109,000
2026-07-15	60.400	62.200	60.400	61.400	61.400	221,000
2026-07-14	63.500	63.500	58.200	60.400	60.400	388,028
2026-07-13	65.500	65.500	61.700	62.300	62.300	272,030
2026-07-10	65.200	65.200	65.200	65.200	65.200	0
2026-07-09	67.000	67.200	65.000	65.200	65.200	162,000
2026-07-08	67.000	68.000	65.000	66.500	66.500	253,000
2026-07-07	70.000	70.100	67.100	67.100	67.100	228,099
2026-07-06	70.100	71.800	69.000	69.500	69.500	173,120
2026-07-03	69.400	70.500	68.100	69.700	69.700	328,150
2026-07-02	67.700	69.200	66.900	68.400	68.400	160,054
2026-07-01	70.400	71.500	68.200	68.200	68.200	215,057
2026-06-30	70.500	70.500	68.800	69.500	69.500	117,100
2026-06-29	67.700	71.800	67.700	68.200	68.200	300,050
2026-06-26	72.300	72.300	67.600	67.600	67.600	649,200
2026-06-25	74.000	74.900	72.200	72.300	72.300	504,000
2026-06-24	72.000	73.800	70.200	73.200	73.200	556,099
2026-06-23	73.500	75.500	72.000	73.600	72.800	711,301
2026-06-22	71.100	74.200	71.100	73.400	72.602	918,013
2026-06-18	73.000	76.400	71.000	71.100	70.327	1,727,180
2026-06-17	64.700	71.500	64.700	71.500	70.723	1,507,120
2026-06-16	66.100	66.100	64.000	65.000	64.294	120,155
2026-06-15	64.300	65.600	63.500	65.200	64.491	150,001
2026-06-12	61.900	64.200	61.900	63.000	62.315	150,020
2026-06-11	63.000	63.800	60.400	61.400	60.733	223,001
2026-06-10	61.500	66.000	61.000	62.100	61.425	421,000
2026-06-09	60.700	62.200	60.200	61.500	60.832	205,001
2026-06-08	58.800	60.700	58.800	60.100	59.447	299,001
2026-06-05	66.600	66.700	63.500	65.000	64.294	347,000
2026-06-04	68.200	68.400	66.500	66.600	65.876	260,000
2026-06-03	68.500	69.400	67.500	68.400	67.657	353,010
2026-06-02	68.500	69.000	66.800	68.300	67.558	327,000
2026-06-01	67.800	69.300	67.300	68.000	67.261	340,001
2026-05-29	68.300	68.700	67.000	67.100	66.371	250,000
2026-05-28	68.900	70.300	66.500	66.800	66.074	345,000
2026-05-27	71.500	71.700	67.900	68.500	67.755	378,001
2026-05-26	72.000	72.300	69.100	70.700	69.932	392,100
2026-05-25	70.000	71.700	69.500	70.900	70.129	565,050
2026-05-22	69.100	69.700	67.000	69.000	68.250	379,000
2026-05-21	67.000	69.300	67.000	69.000	68.250	379,000
2026-05-20	64.200	67.300	64.200	65.600	64.887	175,000
2026-05-19	67.700	67.900	64.600	64.900	64.195	253,172
2026-05-18	66.600	67.800	65.000	67.500	66.766	208,000
2026-05-15	68.900	69.900	66.600	66.600	65.876	512,030
2026-05-14	69.000	69.000	66.400	68.200	67.459	555,001
2026-05-13	70.500	70.800	67.700	68.400	67.657	358,005
2026-05-12	72.200	73.800	67.300	70.000	69.239	1,008,000
2026-05-11	67.300	69.500	66.000	69.500	68.745	543,036
2026-05-08	68.200	68.400	65.100	65.200	64.491	435,009
2026-05-07	68.400	68.600	67.000	67.500	66.766	601,580
2026-05-06	71.100	72.800	68.000	70.500	69.734	1,117,030
2026-05-05	66.500	68.000	66.500	67.100	66.371	282,256
2026-05-04	65.600	66.500	64.900	66.500	65.777	231,150
2026-04-30	65.800	66.300	64.200	64.600	63.898	196,000
2026-04-29	63.100	66.000	62.600	65.600	64.887	394,000

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-24	0.8000 TWD
2022-07-14	3.4993 TWD
2021-07-23	2.7998 TWD
2020-07-16	2.0000 TWD
2019-07-04	1.9988 TWD

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