Radiant Innovation historical data
| 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 5 · 243 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.