Lightron Fiber-Optic Devices Inc. (KOSDAQ:069540)
South Korea · Delayed Price · Currency is KRW 962.00
+73.00 (8.21%)
At close: Oct 30, 2025
KOSDAQ:069540 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 30, 2025 | 976.00 | 1,148.00 | 931.00 | 962.00 | 962.00 | 8.21% | 44,361,790 |
| Oct 29, 2025 | 730.00 | 889.00 | 691.00 | 889.00 | 889.00 | 29.97% | 24,285,950 |
| Oct 28, 2025 | 690.00 | 691.00 | 666.00 | 684.00 | 684.00 | -0.87% | 1,399,530 |
| Oct 27, 2025 | 696.00 | 722.00 | 677.00 | 690.00 | 690.00 | -0.72% | 1,320,366 |
| Oct 24, 2025 | 722.00 | 724.00 | 687.00 | 695.00 | 695.00 | -3.61% | 734,932 |
| Oct 23, 2025 | 739.00 | 739.00 | 715.00 | 721.00 | 721.00 | -2.44% | 397,742 |
| Oct 22, 2025 | 752.00 | 752.00 | 730.00 | 739.00 | 739.00 | -1.73% | 349,402 |
| Oct 21, 2025 | 757.00 | 773.00 | 745.00 | 752.00 | 752.00 | -1.57% | 360,369 |
| Oct 20, 2025 | 763.00 | 780.00 | 750.00 | 764.00 | 764.00 | 0.13% | 326,893 |
| Oct 17, 2025 | 816.00 | 852.00 | 763.00 | 763.00 | 763.00 | -6.38% | 795,810 |
| Oct 16, 2025 | 771.00 | 815.00 | 771.00 | 815.00 | 815.00 | 5.84% | 548,616 |
| Oct 15, 2025 | 756.00 | 774.00 | 746.00 | 770.00 | 770.00 | 2.26% | 342,602 |
| Oct 14, 2025 | 774.00 | 789.00 | 745.00 | 753.00 | 753.00 | -1.57% | 691,437 |
| Oct 13, 2025 | 787.00 | 791.00 | 760.00 | 765.00 | 765.00 | -2.80% | 392,060 |
| Oct 10, 2025 | 808.00 | 851.00 | 780.00 | 787.00 | 787.00 | -1.63% | 692,139 |
| Oct 2, 2025 | 751.00 | 845.00 | 751.00 | 800.00 | 800.00 | 5.96% | 1,368,931 |
| Oct 1, 2025 | 771.00 | 780.00 | 748.00 | 755.00 | 755.00 | -2.08% | 607,149 |
| Sep 30, 2025 | 779.00 | 803.00 | 769.00 | 771.00 | 771.00 | -0.77% | 306,991 |
| Sep 29, 2025 | 772.00 | 803.00 | 765.00 | 777.00 | 777.00 | 0.65% | 654,801 |
| Sep 26, 2025 | 803.00 | 810.00 | 772.00 | 772.00 | 772.00 | -3.86% | 573,448 |
| Sep 25, 2025 | 805.00 | 809.00 | 787.00 | 803.00 | 803.00 | 0.12% | 280,471 |
| Sep 24, 2025 | 805.00 | 810.00 | 785.00 | 802.00 | 802.00 | -0.37% | 412,316 |
| Sep 23, 2025 | 804.00 | 810.00 | 799.00 | 805.00 | 805.00 | 0.37% | 414,613 |
| Sep 22, 2025 | 806.00 | 872.00 | 801.00 | 802.00 | 802.00 | -0.50% | 1,274,870 |
| Sep 19, 2025 | 827.00 | 839.00 | 800.00 | 806.00 | 806.00 | -2.54% | 564,531 |
| Sep 18, 2025 | 847.00 | 851.00 | 825.00 | 827.00 | 827.00 | -2.36% | 520,679 |
| Sep 17, 2025 | 843.00 | 856.00 | 816.00 | 847.00 | 847.00 | - | 750,623 |
| Sep 16, 2025 | 859.00 | 869.00 | 833.00 | 847.00 | 847.00 | -1.40% | 580,945 |
| Sep 15, 2025 | 912.00 | 925.00 | 857.00 | 859.00 | 859.00 | -5.29% | 1,350,291 |
| Sep 12, 2025 | 898.00 | 1,077.00 | 895.00 | 907.00 | 907.00 | 1.00% | 4,952,365 |
| Sep 11, 2025 | 898.00 | 902.00 | 890.00 | 898.00 | 898.00 | - | 190,705 |
| Sep 10, 2025 | 893.00 | 905.00 | 889.00 | 898.00 | 898.00 | - | 293,943 |
| Sep 9, 2025 | 897.00 | 950.00 | 887.00 | 898.00 | 898.00 | 0.11% | 573,727 |
| Sep 8, 2025 | 894.00 | 925.00 | 871.00 | 897.00 | 897.00 | 0.34% | 660,193 |
| Sep 5, 2025 | 840.00 | 1,015.00 | 819.00 | 894.00 | 894.00 | 6.43% | 5,671,497 |
| Sep 4, 2025 | 979.00 | 994.00 | 810.00 | 840.00 | 840.00 | -14.29% | 3,312,353 |
| Sep 3, 2025 | 963.00 | 1,000.00 | 959.00 | 980.00 | 980.00 | 1.55% | 175,792 |
| Sep 2, 2025 | 972.00 | 997.00 | 950.00 | 965.00 | 965.00 | -2.13% | 537,298 |
| Sep 1, 2025 | 1,021.00 | 1,033.00 | 980.00 | 986.00 | 986.00 | -3.52% | 355,695 |
| Aug 29, 2025 | 1,080.00 | 1,098.00 | 1,022.00 | 1,022.00 | 1,022.00 | -5.19% | 300,809 |
| Aug 28, 2025 | 1,058.00 | 1,084.00 | 1,028.00 | 1,078.00 | 1,078.00 | 3.55% | 295,895 |
| Aug 27, 2025 | 1,085.00 | 1,085.00 | 1,040.00 | 1,041.00 | 1,041.00 | -0.86% | 149,828 |
| Aug 26, 2025 | 1,022.00 | 1,050.00 | 1,011.00 | 1,050.00 | 1,050.00 | 2.74% | 205,645 |
| Aug 25, 2025 | 1,039.00 | 1,068.00 | 1,010.00 | 1,022.00 | 1,022.00 | -1.35% | 237,830 |
| Aug 22, 2025 | 1,027.00 | 1,080.00 | 1,027.00 | 1,036.00 | 1,036.00 | 0.88% | 97,746 |
| Aug 21, 2025 | 1,029.00 | 1,058.00 | 1,026.00 | 1,027.00 | 1,027.00 | -0.19% | 145,493 |
| Aug 20, 2025 | 1,029.00 | 1,065.00 | 1,011.00 | 1,029.00 | 1,029.00 | -2.65% | 214,035 |
| Aug 19, 2025 | 1,105.00 | 1,120.00 | 1,054.00 | 1,057.00 | 1,057.00 | -4.34% | 357,358 |
| Aug 18, 2025 | 1,064.00 | 1,117.00 | 1,040.00 | 1,105.00 | 1,105.00 | 3.85% | 288,375 |
| Aug 14, 2025 | 1,090.00 | 1,113.00 | 1,046.00 | 1,064.00 | 1,064.00 | -2.39% | 220,884 |