Optrontec Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-02-08 | 3,920.00 | 4,005.00 | 3,920.00 | 4,005.00 | 4,005.00 | 121,263 |
| 2023-02-07 | 3,880.00 | 3,940.00 | 3,865.00 | 3,925.00 | 3,925.00 | 59,871 |
| 2023-02-06 | 3,940.00 | 3,950.00 | 3,865.00 | 3,875.00 | 3,875.00 | 52,221 |
| 2023-02-03 | 3,885.00 | 3,960.00 | 3,855.00 | 3,940.00 | 3,940.00 | 96,117 |
| 2023-02-02 | 3,835.00 | 3,890.00 | 3,815.00 | 3,880.00 | 3,880.00 | 88,626 |
| 2023-02-01 | 3,785.00 | 3,835.00 | 3,760.00 | 3,810.00 | 3,810.00 | 50,396 |
| 2023-01-31 | 3,860.00 | 3,860.00 | 3,715.00 | 3,785.00 | 3,785.00 | 42,839 |
| 2023-01-30 | 3,800.00 | 3,850.00 | 3,790.00 | 3,820.00 | 3,820.00 | 59,273 |
| 2023-01-27 | 3,760.00 | 3,830.00 | 3,760.00 | 3,785.00 | 3,785.00 | 77,811 |
| 2023-01-26 | 3,765.00 | 3,800.00 | 3,725.00 | 3,775.00 | 3,775.00 | 64,149 |
| 2023-01-25 | 3,690.00 | 3,780.00 | 3,675.00 | 3,780.00 | 3,780.00 | 86,096 |
| 2023-01-20 | 3,680.00 | 3,685.00 | 3,630.00 | 3,685.00 | 3,685.00 | 47,556 |
| 2023-01-19 | 3,740.00 | 3,745.00 | 3,630.00 | 3,680.00 | 3,680.00 | 60,757 |
| 2023-01-18 | 3,720.00 | 3,755.00 | 3,625.00 | 3,745.00 | 3,745.00 | 84,622 |
| 2023-01-17 | 3,715.00 | 3,830.00 | 3,670.00 | 3,690.00 | 3,690.00 | 96,501 |
| 2023-01-16 | 3,865.00 | 3,870.00 | 3,700.00 | 3,715.00 | 3,715.00 | 141,460 |
| 2023-01-13 | 3,680.00 | 3,745.00 | 3,675.00 | 3,705.00 | 3,705.00 | 56,219 |
| 2023-01-12 | 3,680.00 | 3,745.00 | 3,655.00 | 3,700.00 | 3,700.00 | 49,590 |
| 2023-01-11 | 3,635.00 | 3,740.00 | 3,635.00 | 3,690.00 | 3,690.00 | 90,394 |
| 2023-01-10 | 3,600.00 | 3,650.00 | 3,585.00 | 3,635.00 | 3,635.00 | 67,992 |
| 2023-01-09 | 3,580.00 | 3,630.00 | 3,550.00 | 3,620.00 | 3,620.00 | 86,357 |
| 2023-01-06 | 3,490.00 | 3,590.00 | 3,400.00 | 3,575.00 | 3,575.00 | 50,132 |
| 2023-01-05 | 3,480.00 | 3,560.00 | 3,480.00 | 3,530.00 | 3,530.00 | 20,981 |
| 2023-01-04 | 3,430.00 | 3,550.00 | 3,315.00 | 3,520.00 | 3,520.00 | 61,881 |
| 2023-01-03 | 3,430.00 | 3,480.00 | 3,100.00 | 3,480.00 | 3,480.00 | 124,729 |
| 2023-01-02 | 3,630.00 | 3,690.00 | 3,450.00 | 3,460.00 | 3,460.00 | 126,493 |
| 2022-12-29 | 3,700.00 | 3,740.00 | 3,620.00 | 3,665.00 | 3,665.00 | 81,008 |
| 2022-12-28 | 3,725.00 | 3,750.00 | 3,635.00 | 3,750.00 | 3,750.00 | 271,854 |
| 2022-12-27 | 3,760.00 | 3,780.00 | 3,660.00 | 3,750.00 | 3,750.00 | 189,036 |
| 2022-12-26 | 3,850.00 | 3,920.00 | 3,715.00 | 3,810.00 | 3,810.00 | 101,020 |
| 2022-12-23 | 3,775.00 | 3,855.00 | 3,635.00 | 3,850.00 | 3,850.00 | 232,831 |
| 2022-12-22 | 3,855.00 | 3,890.00 | 3,790.00 | 3,790.00 | 3,790.00 | 68,347 |
| 2022-12-21 | 3,780.00 | 3,890.00 | 3,725.00 | 3,890.00 | 3,890.00 | 74,815 |
| 2022-12-20 | 3,865.00 | 3,895.00 | 3,775.00 | 3,775.00 | 3,775.00 | 89,964 |
| 2022-12-19 | 3,890.00 | 3,930.00 | 3,880.00 | 3,885.00 | 3,885.00 | 43,529 |
| 2022-12-16 | 3,930.00 | 3,970.00 | 3,900.00 | 3,925.00 | 3,925.00 | 87,195 |
| 2022-12-15 | 3,970.00 | 4,060.00 | 3,930.00 | 4,000.00 | 4,000.00 | 98,804 |
| 2022-12-14 | 3,930.00 | 3,970.00 | 3,915.00 | 3,935.00 | 3,935.00 | 57,503 |
| 2022-12-13 | 3,960.00 | 4,020.00 | 3,930.00 | 3,930.00 | 3,930.00 | 73,876 |
| 2022-12-12 | 3,960.00 | 4,040.00 | 3,940.00 | 3,995.00 | 3,995.00 | 55,477 |
| 2022-12-09 | 3,955.00 | 4,195.00 | 3,940.00 | 3,955.00 | 3,955.00 | 215,513 |
| 2022-12-08 | 4,080.00 | 4,100.00 | 3,925.00 | 3,930.00 | 3,930.00 | 85,773 |
| 2022-12-07 | 3,910.00 | 4,190.00 | 3,835.00 | 4,080.00 | 4,080.00 | 329,242 |
| 2022-12-06 | 4,030.00 | 4,030.00 | 3,880.00 | 3,890.00 | 3,890.00 | 91,188 |
| 2022-12-05 | 4,100.00 | 4,115.00 | 4,000.00 | 4,010.00 | 4,010.00 | 66,795 |
| 2022-12-02 | 4,030.00 | 4,475.00 | 3,960.00 | 4,085.00 | 4,085.00 | 932,519 |
| 2022-12-01 | 4,015.00 | 4,045.00 | 3,990.00 | 4,030.00 | 4,030.00 | 60,683 |
| 2022-11-30 | 3,955.00 | 4,010.00 | 3,880.00 | 3,985.00 | 3,985.00 | 54,658 |
| 2022-11-29 | 3,905.00 | 3,920.00 | 3,840.00 | 3,910.00 | 3,910.00 | 60,090 |
| 2022-11-28 | 4,010.00 | 4,030.00 | 3,840.00 | 3,905.00 | 3,905.00 | 69,438 |
| 2022-11-25 | 4,010.00 | 4,050.00 | 3,995.00 | 4,000.00 | 4,000.00 | 50,492 |
| 2022-11-24 | 3,935.00 | 4,010.00 | 3,930.00 | 4,005.00 | 4,005.00 | 58,710 |
| 2022-11-23 | 3,895.00 | 3,975.00 | 3,865.00 | 3,925.00 | 3,925.00 | 54,555 |
| 2022-11-22 | 3,935.00 | 3,935.00 | 3,810.00 | 3,880.00 | 3,880.00 | 48,020 |
| 2022-11-21 | 4,065.00 | 4,065.00 | 3,855.00 | 3,885.00 | 3,885.00 | 85,138 |
| 2022-11-18 | 4,000.00 | 4,060.00 | 3,985.00 | 4,005.00 | 4,005.00 | 43,558 |
| 2022-11-17 | 4,125.00 | 4,125.00 | 3,995.00 | 3,995.00 | 3,995.00 | 71,707 |
| 2022-11-16 | 4,195.00 | 4,195.00 | 4,065.00 | 4,105.00 | 4,105.00 | 45,857 |
| 2022-11-15 | 4,110.00 | 4,170.00 | 4,100.00 | 4,160.00 | 4,160.00 | 83,397 |
| 2022-11-14 | 4,110.00 | 4,200.00 | 4,080.00 | 4,130.00 | 4,130.00 | 96,559 |
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.