Test Research Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-08-09 | 58.900 | 59.100 | 58.600 | 59.000 | 54.852 | 234,439 |
| 2022-08-08 | 58.600 | 59.200 | 58.400 | 58.900 | 54.759 | 451,977 |
| 2022-08-05 | 58.300 | 59.000 | 58.300 | 58.900 | 54.759 | 410,385 |
| 2022-08-04 | 58.100 | 58.100 | 57.200 | 58.000 | 53.922 | 851,318 |
| 2022-08-03 | 58.300 | 58.400 | 57.400 | 57.900 | 53.829 | 1,140,063 |
| 2022-08-02 | 58.900 | 59.500 | 58.000 | 58.300 | 54.201 | 3,165,422 |
| 2022-08-01 | 61.900 | 62.200 | 61.000 | 61.900 | 57.548 | 1,231,593 |
| 2022-07-29 | 61.800 | 62.000 | 61.100 | 61.400 | 57.083 | 831,711 |
| 2022-07-28 | 62.800 | 63.000 | 61.500 | 61.600 | 57.269 | 1,871,021 |
| 2022-07-27 | 63.100 | 63.100 | 62.100 | 62.400 | 58.013 | 605,921 |
| 2022-07-26 | 62.800 | 63.100 | 62.600 | 62.800 | 58.384 | 1,104,298 |
| 2022-07-25 | 62.600 | 63.000 | 62.500 | 62.800 | 58.384 | 379,571 |
| 2022-07-22 | 62.600 | 63.200 | 62.400 | 62.600 | 58.198 | 618,746 |
| 2022-07-21 | 62.300 | 62.800 | 62.100 | 62.500 | 58.106 | 454,177 |
| 2022-07-20 | 62.200 | 62.800 | 61.900 | 62.300 | 57.920 | 712,922 |
| 2022-07-19 | 61.500 | 61.800 | 61.300 | 61.600 | 57.269 | 513,234 |
| 2022-07-18 | 61.200 | 62.000 | 61.100 | 61.700 | 57.362 | 461,003 |
| 2022-07-15 | 61.400 | 61.400 | 60.500 | 61.200 | 56.897 | 278,470 |
| 2022-07-14 | 60.000 | 61.000 | 60.000 | 60.900 | 56.618 | 300,014 |
| 2022-07-13 | 61.000 | 61.300 | 60.400 | 60.600 | 56.339 | 407,541 |
| 2022-07-12 | 60.900 | 60.900 | 60.000 | 60.100 | 55.874 | 628,440 |
| 2022-07-11 | 62.000 | 62.300 | 61.200 | 61.600 | 57.269 | 643,047 |
| 2022-07-08 | 60.700 | 63.000 | 60.200 | 62.000 | 57.641 | 1,836,494 |
| 2022-07-07 | 57.700 | 58.400 | 57.000 | 58.100 | 54.015 | 582,576 |
| 2022-07-06 | 58.500 | 58.600 | 57.100 | 57.500 | 53.457 | 593,860 |
| 2022-07-05 | 59.100 | 59.100 | 57.500 | 58.500 | 54.387 | 447,846 |
| 2022-07-04 | 58.100 | 59.000 | 57.600 | 57.800 | 53.736 | 534,921 |
| 2022-07-01 | 60.100 | 60.100 | 57.700 | 57.700 | 53.643 | 951,400 |
| 2022-06-30 | 60.700 | 60.900 | 59.100 | 59.700 | 55.502 | 786,569 |
| 2022-06-29 | 60.000 | 61.400 | 60.000 | 61.200 | 56.897 | 365,789 |
| 2022-06-28 | 61.200 | 61.200 | 60.300 | 60.600 | 56.339 | 220,600 |
| 2022-06-27 | 61.100 | 61.300 | 60.800 | 61.000 | 56.711 | 410,678 |
| 2022-06-24 | 60.300 | 60.700 | 59.900 | 60.300 | 56.060 | 306,405 |
| 2022-06-23 | 59.200 | 60.100 | 59.000 | 59.500 | 55.316 | 536,565 |
| 2022-06-22 | 60.900 | 60.900 | 58.900 | 59.100 | 54.945 | 720,968 |
| 2022-06-21 | 59.800 | 60.600 | 59.100 | 60.400 | 56.153 | 374,190 |
| 2022-06-20 | 60.900 | 60.900 | 58.900 | 58.900 | 54.759 | 1,109,834 |
| 2022-06-17 | 60.800 | 61.200 | 60.400 | 60.800 | 56.525 | 813,106 |
| 2022-06-16 | 63.500 | 63.500 | 61.500 | 61.500 | 57.176 | 1,149,309 |
| 2022-06-15 | 63.200 | 63.400 | 62.700 | 62.900 | 58.477 | 560,118 |
| 2022-06-14 | 62.900 | 63.100 | 62.100 | 62.900 | 58.477 | 744,586 |
| 2022-06-13 | 62.600 | 63.100 | 62.400 | 62.900 | 58.477 | 1,038,904 |
| 2022-06-10 | 63.400 | 64.100 | 63.300 | 63.700 | 59.221 | 1,899,923 |
| 2022-06-09 | 67.000 | 67.700 | 66.700 | 66.800 | 59.035 | 2,964,871 |
| 2022-06-08 | 69.100 | 69.200 | 67.900 | 68.200 | 60.272 | 1,569,880 |
| 2022-06-07 | 69.000 | 69.400 | 68.500 | 68.800 | 60.803 | 628,650 |
| 2022-06-06 | 69.000 | 69.600 | 68.500 | 68.800 | 60.803 | 1,049,400 |
| 2022-06-02 | 69.000 | 70.300 | 68.600 | 68.600 | 60.626 | 2,527,106 |
| 2022-06-01 | 67.100 | 69.100 | 66.900 | 68.000 | 60.096 | 1,538,254 |
| 2022-05-31 | 66.200 | 67.200 | 66.100 | 66.900 | 59.124 | 603,801 |
| 2022-05-30 | 66.100 | 66.600 | 65.900 | 66.300 | 58.593 | 490,552 |
| 2022-05-27 | 66.200 | 66.200 | 65.500 | 65.700 | 58.063 | 339,339 |
| 2022-05-26 | 66.200 | 66.400 | 65.000 | 65.400 | 57.798 | 532,505 |
| 2022-05-25 | 64.600 | 66.000 | 64.600 | 65.600 | 57.975 | 389,678 |
| 2022-05-24 | 65.300 | 66.100 | 64.600 | 64.600 | 57.091 | 542,343 |
| 2022-05-23 | 64.300 | 66.600 | 64.200 | 66.100 | 58.417 | 1,046,333 |
| 2022-05-20 | 64.500 | 64.600 | 63.800 | 64.300 | 56.826 | 240,763 |
| 2022-05-19 | 63.100 | 64.200 | 63.100 | 64.200 | 56.737 | 259,121 |
| 2022-05-18 | 64.900 | 65.000 | 64.500 | 64.600 | 57.091 | 415,850 |
| 2022-05-17 | 64.500 | 64.800 | 64.200 | 64.600 | 57.091 | 416,174 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-06-15 | 4.5000 TWD |
| 2022-06-10 | 3.3000 TWD |
| 2021-07-22 | 3.3000 TWD |
| 2020-06-11 | 3.3000 TWD |
| 2019-06-14 | 3.7000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.