Haesung Optics Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-21 | 956.00 | 1,025.00 | 910.00 | 1,023.00 | 1,023.00 | 538,809 |
| 2026-07-20 | 980.00 | 1,047.00 | 949.00 | 953.00 | 953.00 | 475,373 |
| 2026-07-16 | 1,017.00 | 1,031.00 | 950.00 | 991.00 | 991.00 | 444,431 |
| 2026-07-15 | 912.00 | 1,160.00 | 912.00 | 1,039.00 | 1,039.00 | 1,775,644 |
| 2026-07-14 | 941.00 | 950.00 | 885.00 | 895.00 | 895.00 | 636,063 |
| 2026-07-13 | 1,003.00 | 1,058.00 | 941.00 | 941.00 | 941.00 | 620,515 |
| 2026-07-10 | 950.00 | 1,029.00 | 950.00 | 1,020.00 | 1,020.00 | 453,472 |
| 2026-07-09 | 958.00 | 984.00 | 935.00 | 941.00 | 941.00 | 339,998 |
| 2026-07-08 | 995.00 | 1,008.00 | 950.00 | 957.00 | 957.00 | 507,310 |
| 2026-07-07 | 1,022.00 | 1,032.00 | 980.00 | 1,004.00 | 1,004.00 | 478,489 |
| 2026-07-06 | 1,058.00 | 1,077.00 | 1,001.00 | 1,031.00 | 1,031.00 | 315,938 |
| 2026-07-03 | 1,040.00 | 1,065.00 | 970.00 | 1,058.00 | 1,058.00 | 553,798 |
| 2026-07-02 | 1,139.00 | 1,139.00 | 1,020.00 | 1,028.00 | 1,028.00 | 595,322 |
| 2026-07-01 | 1,096.00 | 1,159.00 | 1,090.00 | 1,145.00 | 1,145.00 | 672,586 |
| 2026-06-30 | 1,120.00 | 1,129.00 | 1,075.00 | 1,075.00 | 1,075.00 | 445,645 |
| 2026-06-29 | 999.00 | 1,119.00 | 999.00 | 1,119.00 | 1,119.00 | 836,087 |
| 2026-06-26 | 1,069.00 | 1,085.00 | 965.00 | 999.00 | 999.00 | 1,086,527 |
| 2026-06-25 | 1,060.00 | 1,285.00 | 1,054.00 | 1,067.00 | 1,067.00 | 2,323,767 |
| 2026-06-24 | 1,060.00 | 1,085.00 | 1,026.00 | 1,054.00 | 1,054.00 | 528,474 |
| 2026-06-23 | 1,125.00 | 1,126.00 | 1,030.00 | 1,060.00 | 1,060.00 | 848,341 |
| 2026-06-22 | 1,145.00 | 1,159.00 | 1,050.00 | 1,125.00 | 1,125.00 | 891,824 |
| 2026-06-19 | 1,187.00 | 1,190.00 | 1,121.00 | 1,149.00 | 1,149.00 | 1,175,381 |
| 2026-06-18 | 1,292.00 | 1,309.00 | 1,200.00 | 1,205.00 | 1,205.00 | 1,184,799 |
| 2026-06-17 | 1,224.00 | 1,400.00 | 1,150.00 | 1,290.00 | 1,290.00 | 3,615,764 |
| 2026-06-16 | 1,256.00 | 1,271.00 | 1,190.00 | 1,225.00 | 1,225.00 | 1,552,761 |
| 2026-06-15 | 1,287.00 | 1,347.00 | 1,216.00 | 1,256.00 | 1,256.00 | 1,907,868 |
| 2026-06-12 | 1,370.00 | 1,439.00 | 1,250.00 | 1,266.00 | 1,266.00 | 1,524,227 |
| 2026-06-11 | 1,385.00 | 1,385.00 | 1,270.00 | 1,320.00 | 1,320.00 | 876,223 |
| 2026-06-10 | 1,394.00 | 1,430.00 | 1,260.00 | 1,390.00 | 1,390.00 | 1,150,578 |
| 2026-06-09 | 1,450.00 | 1,530.00 | 1,356.00 | 1,381.00 | 1,381.00 | 1,311,549 |
| 2026-06-08 | 1,382.00 | 1,502.00 | 1,380.00 | 1,403.00 | 1,403.00 | 1,532,987 |
| 2026-06-05 | 1,570.00 | 1,650.00 | 1,494.00 | 1,505.00 | 1,505.00 | 1,366,970 |
| 2026-06-04 | 1,629.00 | 1,790.00 | 1,527.00 | 1,600.00 | 1,600.00 | 1,354,744 |
| 2026-06-02 | 1,876.00 | 1,888.00 | 1,574.00 | 1,629.00 | 1,629.00 | 2,873,705 |
| 2026-06-01 | 1,920.00 | 2,010.00 | 1,740.00 | 1,822.00 | 1,822.00 | 2,189,395 |
| 2026-05-29 | 2,150.00 | 2,150.00 | 1,832.00 | 1,929.00 | 1,929.00 | 2,197,645 |
| 2026-05-28 | 2,155.00 | 2,295.00 | 1,955.00 | 2,050.00 | 2,050.00 | 2,411,247 |
| 2026-05-27 | 2,680.00 | 2,695.00 | 2,135.00 | 2,160.00 | 2,160.00 | 4,464,901 |
| 2026-05-26 | 2,420.00 | 2,755.00 | 2,420.00 | 2,575.00 | 2,575.00 | 4,514,989 |
| 2026-05-22 | 2,270.00 | 2,450.00 | 2,250.00 | 2,400.00 | 2,400.00 | 2,117,369 |
| 2026-05-21 | 2,395.00 | 2,430.00 | 2,265.00 | 2,390.00 | 2,390.00 | 2,169,611 |
| 2026-05-20 | 2,250.00 | 2,470.00 | 2,150.00 | 2,270.00 | 2,270.00 | 2,079,675 |
| 2026-05-19 | 2,405.00 | 2,475.00 | 2,250.00 | 2,290.00 | 2,290.00 | 1,919,248 |
| 2026-05-18 | 2,120.00 | 2,520.00 | 1,996.00 | 2,385.00 | 2,385.00 | 3,644,469 |
| 2026-05-15 | 2,380.00 | 2,480.00 | 2,130.00 | 2,190.00 | 2,190.00 | 2,959,268 |
| 2026-05-14 | 2,420.00 | 2,550.00 | 2,255.00 | 2,430.00 | 2,430.00 | 2,565,600 |
| 2026-05-13 | 2,270.00 | 2,710.00 | 2,120.00 | 2,360.00 | 2,360.00 | 6,986,603 |
| 2026-05-12 | 2,350.00 | 2,430.00 | 2,020.00 | 2,260.00 | 2,260.00 | 6,198,706 |
| 2026-05-11 | 2,765.00 | 2,770.00 | 2,340.00 | 2,460.00 | 2,460.00 | 8,804,836 |
| 2026-05-08 | 2,275.00 | 2,930.00 | 2,240.00 | 2,785.00 | 2,785.00 | 28,236,461 |
| 2026-05-07 | 2,465.00 | 2,560.00 | 2,130.00 | 2,275.00 | 2,275.00 | 14,033,440 |
| 2026-05-06 | 1,922.00 | 2,450.00 | 1,861.00 | 2,450.00 | 2,450.00 | 24,501,600 |
| 2026-05-04 | 1,825.00 | 2,060.00 | 1,825.00 | 1,885.00 | 1,885.00 | 17,737,160 |
| 2026-04-30 | 1,457.00 | 1,888.00 | 1,450.00 | 1,739.00 | 1,739.00 | 35,020,609 |
| 2026-04-29 | 1,436.00 | 1,479.00 | 1,433.00 | 1,457.00 | 1,457.00 | 801,547 |
| 2026-04-28 | 1,499.00 | 1,549.00 | 1,470.00 | 1,471.00 | 1,471.00 | 1,693,067 |
| 2026-04-27 | 1,556.00 | 1,572.00 | 1,495.00 | 1,505.00 | 1,505.00 | 1,284,444 |
| 2026-04-24 | 1,472.00 | 1,572.00 | 1,457.00 | 1,506.00 | 1,506.00 | 2,010,366 |
| 2026-04-23 | 1,501.00 | 1,515.00 | 1,453.00 | 1,485.00 | 1,485.00 | 1,160,369 |
| 2026-04-22 | 1,468.00 | 1,590.00 | 1,436.00 | 1,485.00 | 1,485.00 | 2,043,473 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.