Daily Polymer historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-21 | 18.250 | 18.400 | 17.900 | 18.150 | 18.150 | 600,031 |
| 2026-07-20 | 18.850 | 18.950 | 17.800 | 18.150 | 18.150 | 1,139,213 |
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Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-09-18 | 0.2110 TWD |
| 2022-09-19 | 0.5550 TWD |
| 2021-08-05 | 0.2449 TWD |
| 2020-07-20 | 0.5095 TWD |
| 2019-09-09 | 0.4049 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.