Radiant Innovation historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-19	16.600	16.600	16.200	16.500	16.500	107,879
2026-10-16	16.850	16.900	16.600	16.600	16.600	135,581
2026-10-15	16.550	17.750	16.550	16.850	16.850	274,720
2026-10-14	17.500	17.500	16.900	17.000	17.000	289,167
2026-10-13	18.500	18.500	17.500	17.500	17.500	450,301
2026-10-12	18.650	19.000	17.850	18.050	18.050	1,501,201
2026-10-08	17.400	18.750	17.100	18.500	18.500	1,733,771
2026-10-07	16.300	17.500	16.250	17.100	17.100	1,081,641
2026-10-06	15.900	16.150	15.900	15.950	15.950	67,200
2026-10-05	16.100	16.100	15.900	15.900	15.900	38,101
2026-10-02	16.000	16.000	15.850	15.900	15.900	62,298
2026-10-01	16.000	16.100	16.000	16.000	16.000	18,500
2026-09-30	16.050	16.100	16.000	16.000	16.000	55,101
2026-09-29	16.000	16.200	16.000	16.050	16.050	22,100
2026-09-24	16.100	16.100	16.000	16.000	16.000	20,001
2026-09-23	16.000	16.000	15.850	16.000	16.000	22,100
2026-09-22	16.000	16.050	15.900	15.900	15.900	36,000
2026-09-21	16.100	16.100	16.000	16.000	16.000	27,072
2026-09-18	16.000	16.000	15.800	15.900	15.900	32,000
2026-09-17	15.950	16.000	15.900	15.950	15.950	9,100
2026-09-16	16.000	16.050	15.900	15.950	15.950	22,001
2026-09-15	15.800	15.850	15.800	15.800	15.800	18,191
2026-09-14	15.850	15.950	15.800	15.850	15.850	26,100
2026-09-11	16.000	16.150	15.850	15.850	15.850	52,200
2026-09-10	16.000	16.050	15.950	16.000	16.000	47,000
2026-09-09	16.000	16.150	15.950	15.950	15.950	30,040
2026-09-08	16.000	16.050	15.950	16.000	16.000	52,201
2026-09-07	16.450	16.450	16.000	16.000	16.000	219,001
2026-09-04	16.400	16.400	16.300	16.350	16.350	27,600
2026-09-03	16.450	16.450	16.350	16.400	16.400	24,070
2026-09-02	16.350	16.450	16.350	16.400	16.400	24,144
2026-09-01	16.600	16.600	16.350	16.450	16.450	23,101
2026-08-31	16.550	16.600	16.500	16.500	16.500	8,001
2026-08-28	16.650	16.650	16.500	16.650	16.650	47,000
2026-08-27	17.000	17.000	16.600	16.650	16.550	118,011
2026-08-26	16.900	16.900	16.600	16.600	16.500	69,200
2026-08-25	16.650	16.700	16.550	16.600	16.500	12,000
2026-08-24	16.750	16.800	16.600	16.600	16.500	46,000
2026-08-21	16.550	16.750	16.550	16.750	16.649	16,002
2026-08-20	16.600	16.900	16.600	16.650	16.650	60,050
2026-08-19	16.450	16.600	16.400	16.400	16.400	33,163
2026-08-18	16.550	16.750	16.500	16.500	16.500	47,100
2026-08-17	16.450	16.700	16.450	16.500	16.500	30,100
2026-08-14	16.700	16.900	16.600	16.650	16.650	150,012
2026-08-13	16.750	16.850	16.600	16.700	16.700	94,400
2026-08-12	16.550	16.750	16.500	16.500	16.500	57,001
2026-08-11	16.400	16.450	16.350	16.400	16.400	53,000
2026-08-10	16.650	16.650	16.400	16.500	16.500	84,300
2026-08-07	16.950	17.000	16.500	16.650	16.650	113,216
2026-08-06	16.300	16.800	16.300	16.700	16.700	148,200
2026-08-05	16.300	16.700	16.300	16.500	16.500	146,001
2026-08-04	16.200	16.300	16.100	16.250	16.250	55,005
2026-08-03	16.200	16.200	16.050	16.200	16.200	82,501
2026-07-31	16.350	16.350	15.900	16.100	16.100	118,260
2026-07-30	16.250	16.250	16.000	16.050	16.050	84,150
2026-07-29	16.850	16.850	15.900	16.250	16.250	256,200
2026-07-28	17.600	17.600	16.450	16.600	16.600	376,800
2026-07-27	17.950	18.300	17.500	17.850	17.850	406,310
2026-07-24	17.750	18.150	17.200	17.600	17.600	561,050
2026-07-23	17.100	18.350	17.100	17.750	17.750	2,563,479

Page 1 of 3 · 126 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-28	0.1000 TWD
2024-07-01	1.0000 TWD
2023-06-27	0.5000 TWD
2022-07-01	1.5000 TWD
2021-08-18	10.0000 TWD
2020-07-01	2.0000 TWD
2019-06-24	0.5000 TWD

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