Radiant Opto-Electronics Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-27 | 134.00 | 134.00 | 132.00 | 132.50 | 132.50 | 1,066,599 |
| 2025-10-23 | 134.00 | 135.00 | 132.00 | 132.00 | 132.00 | 1,369,600 |
| 2025-10-22 | 132.50 | 135.00 | 132.50 | 134.50 | 134.50 | 1,131,139 |
| 2025-10-21 | 132.00 | 134.50 | 131.50 | 132.50 | 132.50 | 1,325,051 |
| 2025-10-20 | 132.50 | 132.50 | 130.50 | 131.00 | 131.00 | 1,064,537 |
| 2025-10-17 | 132.50 | 136.00 | 132.00 | 132.50 | 132.50 | 1,645,320 |
| 2025-10-16 | 132.00 | 133.50 | 131.00 | 133.00 | 133.00 | 1,657,446 |
| 2025-10-15 | 134.00 | 134.00 | 131.50 | 131.50 | 131.50 | 1,780,301 |
| 2025-10-14 | 136.50 | 137.50 | 134.00 | 134.00 | 134.00 | 1,364,593 |
| 2025-10-13 | 135.00 | 137.50 | 134.00 | 136.00 | 136.00 | 1,420,545 |
| 2025-10-09 | 140.50 | 141.00 | 137.00 | 137.50 | 137.50 | 2,184,885 |
| 2025-10-08 | 141.00 | 142.50 | 140.50 | 140.50 | 140.50 | 882,140 |
| 2025-10-07 | 141.50 | 142.50 | 140.50 | 141.00 | 141.00 | 1,073,037 |
| 2025-10-03 | 140.50 | 142.00 | 140.50 | 141.00 | 141.00 | 664,528 |
| 2025-10-02 | 142.50 | 142.50 | 140.50 | 140.50 | 140.50 | 811,140 |
| 2025-10-01 | 144.00 | 144.50 | 141.00 | 141.00 | 141.00 | 1,370,326 |
| 2025-09-30 | 142.00 | 143.50 | 141.00 | 143.50 | 143.50 | 874,304 |
| 2025-09-29 | 141.00 | 141.00 | 141.00 | 141.00 | 141.00 | 0 |
| 2025-09-26 | 145.00 | 145.00 | 139.50 | 141.00 | 141.00 | 1,333,069 |
| 2025-09-25 | 144.50 | 145.50 | 143.00 | 144.00 | 144.00 | 1,550,602 |
| 2025-09-24 | 142.00 | 144.50 | 141.50 | 144.00 | 144.00 | 1,538,253 |
| 2025-09-23 | 142.50 | 143.00 | 141.50 | 142.00 | 142.00 | 1,258,515 |
| 2025-09-22 | 143.50 | 145.00 | 142.00 | 142.00 | 142.00 | 1,430,448 |
| 2025-09-19 | 143.00 | 146.00 | 143.00 | 143.50 | 143.50 | 3,463,783 |
| 2025-09-18 | 141.50 | 143.00 | 141.00 | 142.00 | 142.00 | 1,499,235 |
| 2025-09-17 | 142.50 | 144.00 | 140.00 | 141.00 | 141.00 | 1,973,407 |
| 2025-09-16 | 138.50 | 143.50 | 138.50 | 142.50 | 142.50 | 2,311,942 |
| 2025-09-15 | 139.00 | 140.50 | 138.00 | 138.00 | 138.00 | 1,140,144 |
| 2025-09-12 | 138.00 | 139.00 | 138.00 | 139.00 | 139.00 | 1,014,563 |
| 2025-09-11 | 139.50 | 139.50 | 136.50 | 136.50 | 136.50 | 2,186,787 |
| 2025-09-10 | 139.50 | 140.50 | 138.00 | 138.00 | 138.00 | 1,043,393 |
| 2025-09-09 | 141.00 | 141.50 | 137.50 | 138.50 | 138.50 | 2,294,372 |
| 2025-09-08 | 142.50 | 142.50 | 140.00 | 141.00 | 141.00 | 1,168,382 |
| 2025-09-05 | 143.00 | 143.00 | 140.00 | 140.50 | 140.50 | 1,370,145 |
| 2025-09-04 | 145.00 | 146.00 | 142.00 | 142.00 | 142.00 | 1,791,310 |
| 2025-09-03 | 140.00 | 145.50 | 139.50 | 143.50 | 143.50 | 3,431,376 |
| 2025-09-02 | 141.00 | 142.50 | 139.50 | 140.00 | 140.00 | 660,204 |
| 2025-09-01 | 143.00 | 143.50 | 140.00 | 141.00 | 141.00 | 870,111 |
| 2025-08-29 | 144.00 | 145.00 | 143.50 | 143.50 | 143.50 | 1,178,452 |
| 2025-08-28 | 144.00 | 146.00 | 143.00 | 143.00 | 143.00 | 2,130,068 |
| 2025-08-27 | 140.50 | 144.00 | 140.50 | 143.00 | 143.00 | 1,818,638 |
| 2025-08-26 | 140.50 | 141.50 | 139.50 | 140.50 | 140.50 | 1,532,035 |
| 2025-08-25 | 139.50 | 141.00 | 139.00 | 140.50 | 140.50 | 1,266,834 |
| 2025-08-22 | 138.50 | 138.50 | 137.00 | 138.00 | 138.00 | 1,112,590 |
| 2025-08-21 | 134.50 | 139.00 | 134.50 | 138.50 | 138.50 | 2,691,319 |
| 2025-08-20 | 135.00 | 136.00 | 132.50 | 134.00 | 134.00 | 1,713,756 |
| 2025-08-19 | 138.00 | 139.00 | 135.00 | 135.00 | 135.00 | 1,477,263 |
| 2025-08-18 | 138.00 | 140.00 | 137.00 | 138.00 | 138.00 | 1,522,172 |
| 2025-08-15 | 138.50 | 139.00 | 136.00 | 139.00 | 139.00 | 2,238,352 |
| 2025-08-14 | 137.50 | 138.00 | 136.50 | 137.50 | 137.50 | 1,925,325 |
| 2025-08-13 | 137.00 | 138.50 | 135.50 | 136.00 | 136.00 | 1,137,285 |
| 2025-08-12 | 136.50 | 138.00 | 135.00 | 135.50 | 135.50 | 1,071,401 |
| 2025-08-11 | 139.00 | 139.00 | 136.00 | 136.50 | 136.50 | 1,240,606 |
| 2025-08-08 | 137.50 | 139.50 | 137.50 | 139.50 | 139.50 | 1,419,486 |
| 2025-08-07 | 137.50 | 138.50 | 137.00 | 138.00 | 138.00 | 1,091,915 |
| 2025-08-06 | 138.00 | 138.50 | 136.50 | 137.00 | 137.00 | 1,001,078 |
| 2025-08-05 | 137.00 | 140.00 | 137.00 | 138.00 | 138.00 | 1,180,220 |
| 2025-08-04 | 135.50 | 137.00 | 133.00 | 136.00 | 136.00 | 869,920 |
| 2025-08-01 | 136.00 | 139.50 | 135.00 | 137.00 | 137.00 | 1,427,278 |
| 2025-07-31 | 139.50 | 139.50 | 135.00 | 138.00 | 138.00 | 3,636,170 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-06-27 | 10.0000 TWD |
| 2022-06-24 | 8.0000 TWD |
| 2021-07-23 | 8.0000 TWD |
| 2020-07-07 | 8.0000 TWD |
| 2019-07-01 | 7.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.