De Poan Pneumatic historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 30.150 | 30.200 | 30.000 | 30.050 | 29.303 | 63,000 |
| 2026-01-19 | 30.150 | 30.150 | 29.800 | 30.150 | 29.400 | 165,005 |
| 2026-01-16 | 30.100 | 30.400 | 30.100 | 30.150 | 29.400 | 80,057 |
| 2026-01-15 | 30.700 | 30.700 | 29.700 | 30.100 | 29.351 | 84,009 |
| 2026-01-14 | 30.300 | 30.500 | 30.250 | 30.350 | 29.595 | 84,011 |
| 2026-01-13 | 30.150 | 30.500 | 30.000 | 30.300 | 29.546 | 123,005 |
| 2026-01-12 | 29.650 | 30.250 | 29.650 | 30.200 | 29.449 | 145,005 |
| 2026-01-09 | 30.250 | 30.550 | 30.150 | 30.200 | 29.449 | 117,001 |
| 2026-01-08 | 31.000 | 31.200 | 30.700 | 30.700 | 29.936 | 80,002 |
| 2026-01-07 | 31.650 | 31.650 | 30.950 | 31.000 | 30.229 | 275,005 |
| 2026-01-06 | 31.600 | 31.750 | 31.400 | 31.750 | 30.960 | 86,012 |
| 2026-01-05 | 32.050 | 32.050 | 31.450 | 31.600 | 30.814 | 121,186 |
| 2026-01-02 | 31.950 | 32.200 | 31.850 | 32.000 | 31.204 | 116,684 |
| 2025-12-31 | 32.300 | 32.300 | 31.900 | 31.950 | 31.155 | 78,010 |
| 2025-12-30 | 32.400 | 32.500 | 32.000 | 32.250 | 31.448 | 136,005 |
| 2025-12-29 | 31.850 | 32.100 | 31.850 | 32.000 | 31.204 | 149,105 |
| 2025-12-26 | 31.900 | 32.050 | 31.700 | 31.850 | 31.058 | 110,002 |
| 2025-12-24 | 31.900 | 32.000 | 31.850 | 31.850 | 31.058 | 48,003 |
| 2025-12-23 | 32.000 | 32.000 | 31.800 | 31.900 | 31.107 | 62,003 |
| 2025-12-22 | 32.100 | 32.300 | 31.750 | 32.000 | 31.204 | 568,011 |
| 2025-12-19 | 32.000 | 32.450 | 31.900 | 31.900 | 31.107 | 93,003 |
| 2025-12-18 | 31.750 | 32.600 | 31.750 | 31.900 | 31.107 | 236,006 |
| 2025-12-17 | 31.950 | 32.150 | 31.850 | 31.850 | 31.058 | 145,045 |
| 2025-12-16 | 32.000 | 32.000 | 31.850 | 31.850 | 31.058 | 154,010 |
| 2025-12-15 | 31.750 | 32.150 | 31.550 | 32.000 | 31.204 | 90,000 |
| 2025-12-12 | 31.500 | 31.800 | 31.500 | 31.750 | 30.960 | 69,048 |
| 2025-12-11 | 31.200 | 31.800 | 31.200 | 31.550 | 30.765 | 67,006 |
| 2025-12-10 | 31.950 | 32.250 | 31.600 | 31.800 | 31.009 | 198,012 |
| 2025-12-09 | 31.350 | 32.000 | 31.350 | 31.650 | 30.863 | 97,009 |
| 2025-12-08 | 31.200 | 31.650 | 31.000 | 31.400 | 30.619 | 122,102 |
| 2025-12-05 | 30.900 | 31.200 | 30.900 | 31.000 | 30.229 | 21,057 |
| 2025-12-04 | 30.400 | 31.400 | 30.400 | 31.200 | 30.424 | 114,012 |
| 2025-12-03 | 30.200 | 30.400 | 30.050 | 30.300 | 29.546 | 101,005 |
| 2025-12-02 | 30.200 | 30.300 | 30.100 | 30.200 | 29.449 | 47,007 |
| 2025-12-01 | 30.650 | 30.650 | 29.900 | 30.200 | 29.449 | 74,070 |
| 2025-11-28 | 30.250 | 30.350 | 30.000 | 30.150 | 29.400 | 70,005 |
| 2025-11-27 | 30.300 | 31.150 | 30.300 | 30.500 | 29.741 | 105,046 |
| 2025-11-26 | 31.400 | 31.400 | 29.800 | 29.800 | 29.059 | 120,036 |
| 2025-11-25 | 30.000 | 30.500 | 30.000 | 30.300 | 29.546 | 106,073 |
| 2025-11-24 | 29.800 | 29.800 | 29.250 | 29.700 | 28.961 | 124,096 |
| 2025-11-21 | 29.350 | 29.350 | 28.800 | 28.950 | 28.230 | 58,009 |
| 2025-11-20 | 30.000 | 30.000 | 29.100 | 29.400 | 28.669 | 106,122 |
| 2025-11-19 | 29.300 | 29.850 | 29.050 | 29.600 | 28.864 | 149,052 |
| 2025-11-18 | 32.500 | 32.500 | 29.400 | 29.400 | 28.669 | 1,044,174 |
| 2025-11-17 | 32.100 | 33.800 | 32.100 | 32.650 | 31.838 | 858,000 |
| 2025-11-14 | 30.100 | 33.000 | 29.900 | 32.100 | 31.302 | 1,097,004 |
| 2025-11-13 | 30.300 | 31.000 | 30.100 | 30.100 | 29.351 | 120,002 |
| 2025-11-12 | 30.250 | 30.450 | 30.000 | 30.200 | 29.449 | 175,003 |
| 2025-11-11 | 29.850 | 30.750 | 29.850 | 30.200 | 29.449 | 148,006 |
| 2025-11-10 | 30.200 | 30.500 | 30.150 | 30.200 | 29.449 | 116,003 |
| 2025-11-07 | 30.400 | 30.600 | 29.800 | 30.450 | 29.693 | 200,010 |
| 2025-11-06 | 31.150 | 31.400 | 30.350 | 30.400 | 29.644 | 186,342 |
| 2025-11-05 | 30.350 | 31.200 | 30.300 | 31.050 | 30.278 | 122,001 |
| 2025-11-04 | 30.200 | 31.250 | 30.000 | 30.750 | 29.985 | 377,010 |
| 2025-11-03 | 32.550 | 32.550 | 30.500 | 30.500 | 29.741 | 986,087 |
| 2025-10-31 | 32.450 | 32.800 | 32.450 | 32.500 | 31.692 | 202,011 |
| 2025-10-30 | 33.150 | 33.300 | 32.300 | 32.500 | 31.692 | 520,004 |
| 2025-10-29 | 33.550 | 33.900 | 33.000 | 33.000 | 32.179 | 463,014 |
| 2025-10-28 | 34.000 | 34.000 | 32.550 | 33.200 | 32.374 | 752,007 |
| 2025-10-27 | 32.900 | 34.100 | 32.850 | 33.650 | 32.813 | 932,015 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-26 | 1.0000 TWD |
| 2025-07-30 | 1.3000 TWD |
| 2024-07-04 | 1.0000 TWD |
| 2023-06-29 | 1.0000 TWD |
| 2022-06-30 | 1.0000 TWD |
| 2021-08-16 | 0.8000 TWD |
| 2020-07-02 | 0.8000 TWD |
| 2019-07-04 | 0.8000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.