Ardentec historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-21 | 84.000 | 84.800 | 83.700 | 84.100 | 82.461 | 5,833,485 |
| 2025-10-20 | 82.300 | 85.000 | 81.500 | 84.600 | 82.951 | 7,010,804 |
| 2025-10-17 | 81.500 | 82.300 | 79.600 | 81.400 | 79.814 | 8,012,837 |
| 2025-10-16 | 80.900 | 82.900 | 80.800 | 82.300 | 80.696 | 5,965,469 |
| 2025-10-15 | 78.400 | 80.600 | 78.100 | 80.100 | 78.539 | 7,125,212 |
| 2025-10-14 | 79.800 | 80.500 | 77.000 | 77.300 | 75.794 | 5,382,066 |
| 2025-10-13 | 77.600 | 79.600 | 77.000 | 78.800 | 77.264 | 3,988,355 |
| 2025-10-09 | 80.700 | 81.400 | 80.600 | 80.900 | 79.323 | 2,960,456 |
| 2025-10-08 | 81.000 | 81.500 | 79.700 | 79.900 | 78.343 | 9,282,991 |
| 2025-10-07 | 81.000 | 83.800 | 80.900 | 82.300 | 80.696 | 4,433,786 |
| 2025-10-03 | 82.500 | 83.000 | 80.600 | 80.800 | 79.225 | 4,275,798 |
| 2025-10-02 | 84.900 | 85.000 | 78.400 | 82.500 | 80.892 | 17,187,927 |
| 2025-10-01 | 85.400 | 85.400 | 83.000 | 84.300 | 82.657 | 9,737,156 |
| 2025-09-30 | 85.500 | 86.700 | 84.900 | 85.000 | 83.343 | 4,903,859 |
| 2025-09-29 | 84.900 | 84.900 | 84.900 | 84.900 | 83.245 | 0 |
| 2025-09-26 | 84.700 | 85.700 | 83.600 | 84.900 | 83.245 | 5,663,631 |
| 2025-09-25 | 86.000 | 87.600 | 85.000 | 85.000 | 83.343 | 6,859,979 |
| 2025-09-24 | 90.300 | 90.400 | 85.600 | 86.400 | 84.716 | 12,848,087 |
| 2025-09-23 | 88.100 | 94.000 | 86.800 | 88.500 | 86.775 | 31,422,876 |
| 2025-09-22 | 85.800 | 88.500 | 84.800 | 87.800 | 86.089 | 12,929,904 |
| 2025-09-19 | 85.500 | 85.900 | 84.100 | 85.000 | 83.343 | 3,872,339 |
| 2025-09-18 | 83.800 | 86.500 | 83.800 | 84.800 | 83.147 | 6,173,232 |
| 2025-09-17 | 85.300 | 85.500 | 83.500 | 83.500 | 81.873 | 4,712,061 |
| 2025-09-16 | 86.500 | 86.600 | 84.000 | 85.400 | 83.736 | 7,744,816 |
| 2025-09-15 | 85.000 | 86.000 | 83.400 | 85.400 | 83.736 | 7,690,466 |
| 2025-09-12 | 86.000 | 86.500 | 84.000 | 84.400 | 82.755 | 7,043,631 |
| 2025-09-11 | 87.500 | 87.800 | 84.700 | 85.200 | 83.540 | 12,452,849 |
| 2025-09-10 | 86.800 | 89.500 | 86.200 | 87.300 | 85.599 | 19,029,561 |
| 2025-09-09 | 85.100 | 87.500 | 85.000 | 85.900 | 84.226 | 27,763,958 |
| 2025-09-08 | 81.600 | 84.800 | 78.700 | 83.300 | 81.677 | 30,737,463 |
| 2025-09-05 | 75.900 | 81.100 | 75.500 | 80.700 | 79.127 | 28,837,265 |
| 2025-09-04 | 75.300 | 75.700 | 74.700 | 74.700 | 73.244 | 5,048,395 |
| 2025-09-03 | 72.900 | 74.800 | 72.800 | 74.500 | 73.048 | 4,649,005 |
| 2025-09-02 | 74.100 | 74.500 | 72.000 | 72.500 | 71.087 | 4,747,106 |
| 2025-09-01 | 74.400 | 75.300 | 72.600 | 73.000 | 71.577 | 6,187,600 |
| 2025-08-29 | 74.500 | 76.000 | 74.000 | 74.300 | 72.852 | 9,970,071 |
| 2025-08-28 | 73.700 | 74.800 | 73.700 | 74.000 | 72.558 | 4,842,210 |
| 2025-08-27 | 71.600 | 74.900 | 70.700 | 74.400 | 72.950 | 9,515,768 |
| 2025-08-26 | 71.500 | 71.800 | 70.400 | 71.200 | 69.812 | 3,411,252 |
| 2025-08-25 | 72.000 | 72.200 | 71.000 | 71.300 | 69.910 | 3,985,707 |
| 2025-08-22 | 72.000 | 72.000 | 71.200 | 71.400 | 70.008 | 2,071,097 |
| 2025-08-21 | 71.000 | 72.000 | 70.800 | 71.600 | 70.205 | 2,706,470 |
| 2025-08-20 | 73.600 | 73.600 | 70.300 | 70.500 | 69.126 | 6,369,854 |
| 2025-08-19 | 75.600 | 75.600 | 73.600 | 73.600 | 72.166 | 2,841,587 |
| 2025-08-18 | 73.300 | 74.800 | 73.200 | 74.800 | 73.342 | 4,696,936 |
| 2025-08-15 | 73.800 | 73.800 | 72.800 | 73.100 | 71.675 | 1,886,182 |
| 2025-08-14 | 73.300 | 73.700 | 72.900 | 73.300 | 71.871 | 1,945,786 |
| 2025-08-13 | 74.100 | 74.400 | 72.500 | 72.700 | 71.283 | 4,401,560 |
| 2025-08-12 | 73.400 | 74.300 | 73.200 | 73.300 | 71.871 | 2,927,861 |
| 2025-08-11 | 72.800 | 73.500 | 72.300 | 72.900 | 71.479 | 3,613,555 |
| 2025-08-08 | 73.500 | 74.200 | 73.000 | 73.100 | 71.675 | 4,423,930 |
| 2025-08-07 | 72.300 | 72.900 | 72.000 | 72.400 | 70.989 | 4,422,101 |
| 2025-08-06 | 74.400 | 74.400 | 72.000 | 72.000 | 70.597 | 12,812,348 |
| 2025-08-05 | 75.700 | 76.000 | 74.500 | 74.500 | 73.048 | 6,797,077 |
| 2025-08-04 | 75.500 | 76.600 | 75.400 | 75.500 | 74.029 | 4,237,082 |
| 2025-08-01 | 75.500 | 75.500 | 75.500 | 75.500 | 74.029 | 0 |
| 2025-07-31 | 74.700 | 76.200 | 72.900 | 75.500 | 74.029 | 9,810,179 |
| 2025-07-30 | 75.400 | 75.400 | 74.500 | 74.800 | 73.342 | 2,048,865 |
| 2025-07-29 | 75.200 | 75.600 | 74.000 | 74.700 | 73.244 | 6,091,248 |
| 2025-07-28 | 75.800 | 75.800 | 74.800 | 75.100 | 73.636 | 4,527,178 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-30 | 4.2000 TWD |
| 2025-06-24 | 4.0000 TWD |
| 2024-06-28 | 3.3000 TWD |
| 2023-06-20 | 3.5000 TWD |
| 2022-06-16 | 2.8000 TWD |
| 2021-09-16 | 2.0001 TWD |
| 2020-07-08 | 1.3000 TWD |
| 2019-08-20 | 1.6002 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.