Test Research Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-08-02 | 145.50 | 147.50 | 136.50 | 139.00 | 139.00 | 4,314,984 |
| 2024-08-01 | 147.50 | 150.00 | 146.50 | 148.00 | 148.00 | 1,081,781 |
| 2024-07-31 | 145.50 | 147.00 | 144.00 | 145.50 | 145.50 | 976,144 |
| 2024-07-30 | 142.00 | 146.00 | 139.00 | 145.50 | 145.50 | 1,398,804 |
| 2024-07-29 | 150.00 | 150.50 | 140.00 | 142.00 | 142.00 | 2,639,511 |
| 2024-07-26 | 144.00 | 146.50 | 138.50 | 146.50 | 146.50 | 2,345,486 |
| 2024-07-23 | 150.00 | 150.00 | 146.00 | 148.00 | 148.00 | 1,671,373 |
| 2024-07-22 | 149.00 | 151.50 | 145.00 | 146.00 | 146.00 | 2,623,675 |
| 2024-07-19 | 153.00 | 157.50 | 149.50 | 150.00 | 150.00 | 2,291,007 |
| 2024-07-18 | 150.00 | 155.00 | 147.00 | 153.50 | 153.50 | 3,352,953 |
| 2024-07-17 | 157.00 | 157.00 | 152.00 | 153.50 | 153.50 | 2,030,729 |
| 2024-07-16 | 161.00 | 161.50 | 154.00 | 154.00 | 154.00 | 2,429,008 |
| 2024-07-15 | 159.00 | 161.00 | 156.50 | 159.50 | 159.50 | 1,486,062 |
| 2024-07-12 | 161.00 | 163.00 | 159.00 | 159.00 | 159.00 | 1,777,357 |
| 2024-07-11 | 164.00 | 164.50 | 161.50 | 163.50 | 163.50 | 1,342,040 |
| 2024-07-10 | 164.00 | 166.00 | 162.50 | 163.50 | 163.50 | 1,363,863 |
| 2024-07-09 | 166.00 | 167.50 | 162.00 | 162.50 | 162.50 | 1,691,642 |
| 2024-07-08 | 175.50 | 176.50 | 162.50 | 164.00 | 164.00 | 4,280,107 |
| 2024-07-05 | 173.00 | 174.00 | 168.00 | 172.00 | 172.00 | 2,701,288 |
| 2024-07-04 | 176.00 | 178.50 | 169.50 | 171.50 | 171.50 | 3,416,712 |
| 2024-07-03 | 166.00 | 179.00 | 166.00 | 175.00 | 175.00 | 5,571,098 |
| 2024-07-02 | 166.00 | 166.00 | 161.00 | 164.00 | 164.00 | 3,405,316 |
| 2024-07-01 | 173.00 | 176.00 | 167.50 | 168.00 | 168.00 | 2,658,615 |
| 2024-06-28 | 169.00 | 175.00 | 167.00 | 171.50 | 171.50 | 2,421,631 |
| 2024-06-27 | 168.00 | 171.50 | 165.00 | 167.00 | 167.00 | 1,427,821 |
| 2024-06-26 | 171.00 | 174.00 | 166.50 | 169.50 | 169.50 | 3,091,100 |
| 2024-06-25 | 161.00 | 170.00 | 157.50 | 169.00 | 169.00 | 3,239,582 |
| 2024-06-24 | 166.00 | 167.00 | 161.50 | 161.50 | 161.50 | 2,242,449 |
| 2024-06-21 | 161.50 | 172.50 | 160.00 | 167.50 | 167.50 | 4,313,173 |
| 2024-06-20 | 164.50 | 165.50 | 159.00 | 163.50 | 163.50 | 3,648,034 |
| 2024-06-19 | 173.00 | 174.50 | 161.00 | 163.50 | 163.50 | 5,947,038 |
| 2024-06-18 | 174.00 | 177.00 | 169.50 | 172.50 | 172.50 | 2,840,472 |
| 2024-06-17 | 177.00 | 182.50 | 172.00 | 172.50 | 172.50 | 3,410,992 |
| 2024-06-14 | 180.00 | 183.50 | 176.00 | 177.00 | 177.00 | 4,224,950 |
| 2024-06-13 | 174.50 | 184.50 | 171.00 | 181.00 | 181.00 | 7,147,642 |
| 2024-06-12 | 176.50 | 187.00 | 173.00 | 173.00 | 173.00 | 7,327,460 |
| 2024-06-11 | 169.00 | 179.50 | 165.50 | 176.00 | 176.00 | 6,555,810 |
| 2024-06-07 | 166.50 | 172.50 | 162.50 | 168.00 | 168.00 | 6,601,398 |
| 2024-06-06 | 180.50 | 186.00 | 166.00 | 168.50 | 168.50 | 10,790,850 |
| 2024-06-05 | 166.00 | 182.50 | 156.00 | 178.50 | 178.50 | 18,860,352 |
| 2024-06-04 | 184.00 | 184.00 | 171.00 | 171.00 | 171.00 | 8,300,040 |
| 2024-06-03 | 180.00 | 189.50 | 175.00 | 189.50 | 189.50 | 8,630,083 |
| 2024-05-31 | 177.50 | 181.00 | 170.00 | 172.50 | 172.50 | 7,145,966 |
| 2024-05-30 | 177.00 | 179.00 | 166.00 | 176.50 | 176.50 | 6,782,151 |
| 2024-05-29 | 190.00 | 192.00 | 178.50 | 180.50 | 180.50 | 8,029,348 |
| 2024-05-28 | 171.50 | 185.50 | 171.00 | 185.50 | 185.50 | 7,830,567 |
| 2024-05-27 | 173.00 | 174.50 | 167.00 | 169.00 | 169.00 | 6,269,778 |
| 2024-05-24 | 163.00 | 172.50 | 160.00 | 170.50 | 170.50 | 5,687,882 |
| 2024-05-23 | 162.50 | 174.00 | 161.00 | 165.50 | 165.50 | 9,131,662 |
| 2024-05-22 | 154.00 | 164.00 | 153.50 | 161.50 | 161.50 | 8,115,372 |
| 2024-05-21 | 144.00 | 155.50 | 141.50 | 155.50 | 155.50 | 10,976,678 |
| 2024-05-20 | 134.00 | 146.50 | 134.00 | 146.50 | 146.50 | 7,247,300 |
| 2024-05-17 | 140.00 | 140.00 | 130.00 | 133.50 | 133.50 | 6,692,779 |
| 2024-05-16 | 141.00 | 144.50 | 138.00 | 141.00 | 141.00 | 8,847,399 |
| 2024-05-15 | 130.00 | 139.00 | 128.00 | 139.00 | 139.00 | 5,803,880 |
| 2024-05-14 | 127.00 | 128.50 | 124.50 | 126.50 | 126.50 | 2,856,153 |
| 2024-05-13 | 126.00 | 129.00 | 122.50 | 126.00 | 126.00 | 6,096,719 |
| 2024-05-10 | 119.00 | 124.00 | 115.00 | 123.50 | 123.50 | 6,323,315 |
| 2024-05-09 | 119.50 | 124.50 | 116.00 | 116.50 | 116.50 | 7,623,854 |
| 2024-05-08 | 116.00 | 119.50 | 114.00 | 118.50 | 118.50 | 4,646,327 |
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.