Ruby Tech historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-28 | 61.300 | 63.300 | 61.300 | 61.800 | 61.800 | 360,132 |
| 2026-04-27 | 64.500 | 64.900 | 60.900 | 61.800 | 61.800 | 632,316 |
| 2026-04-24 | 67.600 | 68.200 | 63.300 | 64.300 | 64.300 | 985,994 |
| 2026-04-23 | 70.400 | 71.600 | 65.200 | 67.000 | 67.000 | 1,903,466 |
| 2026-04-22 | 73.500 | 73.500 | 68.600 | 69.000 | 69.000 | 2,499,943 |
| 2026-04-21 | 73.000 | 76.800 | 70.200 | 73.500 | 73.500 | 7,250,790 |
← NewerPage 3 of 3 · 126 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-23 | 2.0600 TWD |
| 2025-07-01 | 2.2000 TWD |
| 2024-08-16 | 3.0900 TWD |
| 2023-07-06 | 2.2660 TWD |
| 2022-07-05 | 2.2000 TWD |
| 2021-09-14 | 2.0600 TWD |
| 2020-07-02 | 2.5000 TWD |
| 2019-07-09 | 2.2000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.