Optrontec Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-05-08 | 2,805.00 | 2,875.00 | 2,800.00 | 2,840.00 | 2,840.00 | 112,810 |
| 2023-05-04 | 2,860.00 | 2,865.00 | 2,780.00 | 2,800.00 | 2,800.00 | 66,459 |
| 2023-05-03 | 2,870.00 | 2,890.00 | 2,835.00 | 2,855.00 | 2,855.00 | 43,159 |
| 2023-05-02 | 2,845.00 | 2,895.00 | 2,840.00 | 2,860.00 | 2,860.00 | 73,679 |
| 2023-04-28 | 2,865.00 | 2,870.00 | 2,780.00 | 2,845.00 | 2,845.00 | 91,448 |
| 2023-04-27 | 2,875.00 | 2,875.00 | 2,750.00 | 2,850.00 | 2,850.00 | 79,908 |
| 2023-04-26 | 2,865.00 | 2,935.00 | 2,845.00 | 2,850.00 | 2,850.00 | 90,597 |
| 2023-04-25 | 2,835.00 | 2,890.00 | 2,810.00 | 2,890.00 | 2,890.00 | 91,716 |
| 2023-04-24 | 2,880.00 | 2,900.00 | 2,805.00 | 2,895.00 | 2,895.00 | 113,084 |
| 2023-04-21 | 2,885.00 | 2,945.00 | 2,825.00 | 2,910.00 | 2,910.00 | 126,298 |
| 2023-04-20 | 3,000.00 | 3,000.00 | 2,885.00 | 2,885.00 | 2,885.00 | 162,846 |
| 2023-04-19 | 2,980.00 | 3,025.00 | 2,970.00 | 3,005.00 | 3,005.00 | 96,645 |
| 2023-04-18 | 2,995.00 | 3,075.00 | 2,970.00 | 2,985.00 | 2,985.00 | 90,930 |
| 2023-04-17 | 3,060.00 | 3,060.00 | 2,995.00 | 3,020.00 | 3,020.00 | 99,658 |
| 2023-04-14 | 3,035.00 | 3,070.00 | 3,020.00 | 3,060.00 | 3,060.00 | 91,137 |
| 2023-04-13 | 3,080.00 | 3,095.00 | 3,020.00 | 3,035.00 | 3,035.00 | 70,344 |
| 2023-04-12 | 3,010.00 | 3,100.00 | 2,950.00 | 3,075.00 | 3,075.00 | 142,440 |
| 2023-04-11 | 2,990.00 | 3,030.00 | 2,930.00 | 3,010.00 | 3,010.00 | 103,414 |
| 2023-04-10 | 3,100.00 | 3,120.00 | 2,955.00 | 2,990.00 | 2,990.00 | 242,412 |
| 2023-04-07 | 3,150.00 | 3,170.00 | 3,130.00 | 3,130.00 | 3,130.00 | 93,977 |
| 2023-04-06 | 3,200.00 | 3,200.00 | 3,085.00 | 3,150.00 | 3,150.00 | 207,699 |
| 2023-04-05 | 3,215.00 | 3,255.00 | 3,200.00 | 3,245.00 | 3,245.00 | 68,818 |
| 2023-04-04 | 3,215.00 | 3,285.00 | 3,210.00 | 3,215.00 | 3,215.00 | 75,008 |
| 2023-04-03 | 3,360.00 | 3,360.00 | 3,245.00 | 3,245.00 | 3,245.00 | 76,972 |
| 2023-03-31 | 3,395.00 | 3,415.00 | 3,320.00 | 3,350.00 | 3,350.00 | 59,355 |
| 2023-03-30 | 3,340.00 | 3,400.00 | 3,300.00 | 3,380.00 | 3,380.00 | 66,049 |
| 2023-03-29 | 3,415.00 | 3,420.00 | 3,310.00 | 3,325.00 | 3,325.00 | 52,850 |
| 2023-03-28 | 3,285.00 | 3,415.00 | 3,265.00 | 3,400.00 | 3,400.00 | 75,424 |
| 2023-03-27 | 3,320.00 | 3,350.00 | 3,260.00 | 3,285.00 | 3,285.00 | 92,105 |
| 2023-03-24 | 3,280.00 | 3,400.00 | 3,250.00 | 3,330.00 | 3,330.00 | 88,989 |
| 2023-03-23 | 3,300.00 | 3,320.00 | 3,245.00 | 3,290.00 | 3,290.00 | 106,615 |
| 2023-03-22 | 3,360.00 | 3,385.00 | 3,255.00 | 3,335.00 | 3,335.00 | 103,935 |
| 2023-03-21 | 3,450.00 | 3,450.00 | 3,315.00 | 3,385.00 | 3,385.00 | 88,557 |
| 2023-03-20 | 3,440.00 | 3,440.00 | 3,310.00 | 3,395.00 | 3,395.00 | 109,996 |
| 2023-03-17 | 3,290.00 | 3,440.00 | 3,255.00 | 3,440.00 | 3,440.00 | 125,243 |
| 2023-03-16 | 3,280.00 | 3,285.00 | 3,190.00 | 3,280.00 | 3,280.00 | 115,539 |
| 2023-03-15 | 3,100.00 | 3,300.00 | 3,100.00 | 3,300.00 | 3,300.00 | 167,605 |
| 2023-03-14 | 3,235.00 | 3,300.00 | 3,065.00 | 3,070.00 | 3,070.00 | 169,839 |
| 2023-03-13 | 3,220.00 | 3,315.00 | 3,195.00 | 3,305.00 | 3,305.00 | 78,814 |
| 2023-03-10 | 3,320.00 | 3,340.00 | 3,205.00 | 3,315.00 | 3,315.00 | 115,997 |
| 2023-03-09 | 3,450.00 | 3,450.00 | 3,335.00 | 3,350.00 | 3,350.00 | 85,848 |
| 2023-03-08 | 3,475.00 | 3,495.00 | 3,380.00 | 3,420.00 | 3,420.00 | 67,442 |
| 2023-03-07 | 3,440.00 | 3,510.00 | 3,410.00 | 3,510.00 | 3,510.00 | 159,947 |
| 2023-03-06 | 3,485.00 | 3,485.00 | 3,355.00 | 3,400.00 | 3,400.00 | 112,664 |
| 2023-03-03 | 3,495.00 | 3,535.00 | 3,455.00 | 3,485.00 | 3,485.00 | 78,665 |
| 2023-03-02 | 3,580.00 | 3,600.00 | 3,490.00 | 3,500.00 | 3,500.00 | 105,623 |
| 2023-02-28 | 3,650.00 | 3,670.00 | 3,590.00 | 3,615.00 | 3,615.00 | 96,470 |
| 2023-02-27 | 3,550.00 | 3,675.00 | 3,405.00 | 3,625.00 | 3,625.00 | 198,337 |
| 2023-02-24 | 3,625.00 | 3,635.00 | 3,540.00 | 3,550.00 | 3,550.00 | 65,507 |
| 2023-02-23 | 3,565.00 | 3,635.00 | 3,565.00 | 3,605.00 | 3,605.00 | 54,670 |
| 2023-02-22 | 3,725.00 | 3,725.00 | 3,600.00 | 3,605.00 | 3,605.00 | 118,125 |
| 2023-02-21 | 3,825.00 | 3,825.00 | 3,750.00 | 3,760.00 | 3,760.00 | 33,376 |
| 2023-02-20 | 3,765.00 | 3,900.00 | 3,700.00 | 3,785.00 | 3,785.00 | 107,451 |
| 2023-02-17 | 3,830.00 | 3,870.00 | 3,765.00 | 3,810.00 | 3,810.00 | 51,523 |
| 2023-02-16 | 3,840.00 | 3,895.00 | 3,840.00 | 3,870.00 | 3,870.00 | 53,330 |
| 2023-02-15 | 3,925.00 | 3,950.00 | 3,760.00 | 3,840.00 | 3,840.00 | 104,077 |
| 2023-02-14 | 3,975.00 | 3,975.00 | 3,875.00 | 3,920.00 | 3,920.00 | 86,171 |
| 2023-02-13 | 3,900.00 | 3,990.00 | 3,800.00 | 3,975.00 | 3,975.00 | 91,115 |
| 2023-02-10 | 4,015.00 | 4,015.00 | 3,900.00 | 3,915.00 | 3,915.00 | 68,417 |
| 2023-02-09 | 3,980.00 | 4,050.00 | 3,945.00 | 4,025.00 | 4,025.00 | 92,579 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2020-12-29 | 30.0000 KRW |
| 2019-12-27 | 30.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.