Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-20 | 1,280.00 | 1,295.00 | 1,240.00 | 1,240.00 | 1,240.00 | 547,417 |
| 2026-10-19 | 1,230.00 | 1,285.00 | 1,215.00 | 1,275.00 | 1,275.00 | 567,820 |
| 2026-10-16 | 1,300.00 | 1,340.00 | 1,280.00 | 1,315.00 | 1,315.00 | 522,555 |
| 2026-10-15 | 1,330.00 | 1,350.00 | 1,270.00 | 1,295.00 | 1,295.00 | 771,378 |
| 2026-10-14 | 1,385.00 | 1,445.00 | 1,380.00 | 1,410.00 | 1,410.00 | 477,437 |
| 2026-10-13 | 1,410.00 | 1,415.00 | 1,340.00 | 1,370.00 | 1,370.00 | 669,228 |
| 2026-10-12 | 1,415.00 | 1,475.00 | 1,400.00 | 1,440.00 | 1,440.00 | 779,182 |
| 2026-10-08 | 1,425.00 | 1,455.00 | 1,410.00 | 1,415.00 | 1,415.00 | 597,597 |
| 2026-10-07 | 1,465.00 | 1,500.00 | 1,420.00 | 1,445.00 | 1,445.00 | 1,221,204 |
| 2026-10-06 | 1,575.00 | 1,580.00 | 1,495.00 | 1,505.00 | 1,505.00 | 2,854,203 |
| 2026-10-05 | 1,500.00 | 1,500.00 | 1,435.00 | 1,440.00 | 1,440.00 | 1,149,133 |
| 2026-10-02 | 1,595.00 | 1,650.00 | 1,480.00 | 1,490.00 | 1,490.00 | 1,593,205 |
| 2026-10-01 | 1,600.00 | 1,640.00 | 1,550.00 | 1,575.00 | 1,575.00 | 988,450 |
| 2026-09-30 | 1,495.00 | 1,605.00 | 1,490.00 | 1,590.00 | 1,590.00 | 1,159,973 |
| 2026-09-29 | 1,515.00 | 1,540.00 | 1,450.00 | 1,475.00 | 1,475.00 | 725,361 |
| 2026-09-24 | 1,555.00 | 1,585.00 | 1,495.00 | 1,520.00 | 1,520.00 | 731,119 |
| 2026-09-23 | 1,595.00 | 1,605.00 | 1,540.00 | 1,555.00 | 1,555.00 | 731,377 |
| 2026-09-22 | 1,645.00 | 1,655.00 | 1,585.00 | 1,590.00 | 1,590.00 | 1,786,592 |
| 2026-09-21 | 1,655.00 | 1,740.00 | 1,625.00 | 1,675.00 | 1,675.00 | 2,074,347 |
Page 1 of 1 · 19 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-07 | 9.0015 TWD |
| 2025-07-07 | 10.0040 TWD |
| 2024-07-11 | 6.5092 TWD |
| 2023-08-22 | 7.5028 TWD |
| 2022-08-23 | 7.7570 TWD |
| 2021-08-25 | 5.5000 TWD |
| 2020-08-25 | 4.0000 TWD |
| 2019-08-20 | 3.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.