Lightron Fiber-Optic Devices Inc. (KOSDAQ:069540)
South Korea
· Delayed Price · Currency is KRW 736.00
-3.00 (-0.41%)
At close: Dec 5, 2025
KOSDAQ:069540 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 740.00 | 740.00 | 717.00 | 736.00 | 736.00 | -0.41% | 357,661 |
| Dec 4, 2025 | 745.00 | 784.00 | 727.00 | 739.00 | 739.00 | 0.14% | 807,689 |
| Dec 3, 2025 | 707.00 | 755.00 | 698.00 | 738.00 | 738.00 | 4.68% | 912,845 |
| Dec 2, 2025 | 701.00 | 713.00 | 697.00 | 705.00 | 705.00 | 0.28% | 259,465 |
| Dec 1, 2025 | 702.00 | 720.00 | 700.00 | 703.00 | 703.00 | 0.14% | 368,501 |
| Nov 28, 2025 | 702.00 | 708.00 | 691.00 | 702.00 | 702.00 | -0.28% | 393,513 |
| Nov 27, 2025 | 690.00 | 717.00 | 690.00 | 704.00 | 704.00 | 2.18% | 563,050 |
| Nov 26, 2025 | 693.00 | 706.00 | 683.00 | 689.00 | 689.00 | -0.43% | 470,213 |
| Nov 25, 2025 | 697.00 | 712.00 | 690.00 | 692.00 | 692.00 | -1.00% | 315,190 |
| Nov 24, 2025 | 699.00 | 729.00 | 687.00 | 699.00 | 699.00 | - | 365,741 |
| Nov 21, 2025 | 706.00 | 713.00 | 691.00 | 699.00 | 699.00 | -1.96% | 361,079 |
| Nov 20, 2025 | 710.00 | 729.00 | 710.00 | 713.00 | 713.00 | 0.56% | 392,367 |
| Nov 19, 2025 | 731.00 | 739.00 | 700.00 | 709.00 | 709.00 | -3.01% | 601,038 |
| Nov 18, 2025 | 752.00 | 778.00 | 730.00 | 731.00 | 731.00 | -2.14% | 714,172 |
| Nov 17, 2025 | 768.00 | 775.00 | 731.00 | 747.00 | 747.00 | -2.35% | 792,916 |
| Nov 14, 2025 | 784.00 | 784.00 | 755.00 | 765.00 | 765.00 | -2.92% | 726,230 |
| Nov 13, 2025 | 795.00 | 795.00 | 772.00 | 788.00 | 788.00 | -1.01% | 650,718 |
| Nov 12, 2025 | 791.00 | 812.00 | 766.00 | 796.00 | 796.00 | -0.13% | 1,397,732 |
| Nov 11, 2025 | 750.00 | 897.00 | 750.00 | 797.00 | 797.00 | 6.27% | 9,932,241 |
| Nov 10, 2025 | 750.00 | 771.00 | 734.00 | 750.00 | 750.00 | -0.66% | 902,241 |
| Nov 7, 2025 | 808.00 | 808.00 | 728.00 | 755.00 | 755.00 | -6.67% | 1,385,832 |
| Nov 6, 2025 | 850.00 | 863.00 | 803.00 | 809.00 | 809.00 | -4.37% | 2,148,596 |
| Nov 5, 2025 | 790.00 | 915.00 | 781.00 | 846.00 | 846.00 | 5.35% | 11,209,240 |
| Nov 4, 2025 | 872.00 | 872.00 | 798.00 | 803.00 | 803.00 | -6.19% | 2,487,436 |
| Nov 3, 2025 | 837.00 | 892.00 | 800.00 | 856.00 | 856.00 | 3.76% | 7,892,093 |
| Oct 31, 2025 | 974.00 | 987.00 | 818.00 | 825.00 | 825.00 | -14.24% | 7,877,697 |
| 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 |
| Aug 13, 2025 | 1,041.00 | 1,127.00 | 1,040.00 | 1,090.00 | 1,090.00 | 5.01% | 531,931 |
| Aug 12, 2025 | 1,034.00 | 1,057.00 | 1,030.00 | 1,038.00 | 1,038.00 | -0.38% | 154,685 |
| Aug 11, 2025 | 1,040.00 | 1,097.00 | 1,025.00 | 1,042.00 | 1,042.00 | 0.19% | 582,386 |
| Aug 8, 2025 | 1,014.00 | 1,067.00 | 1,010.00 | 1,040.00 | 1,040.00 | 2.56% | 489,172 |
| Aug 7, 2025 | 1,063.00 | 1,083.00 | 966.00 | 1,014.00 | 1,014.00 | -4.70% | 1,056,579 |
| Aug 6, 2025 | 1,057.00 | 1,102.00 | 1,047.00 | 1,064.00 | 1,064.00 | -0.09% | 399,179 |
| Aug 5, 2025 | 1,043.00 | 1,084.00 | 1,031.00 | 1,065.00 | 1,065.00 | 2.11% | 209,394 |
| Aug 4, 2025 | 1,023.00 | 1,099.00 | 1,011.00 | 1,043.00 | 1,043.00 | -0.10% | 429,478 |
| Aug 1, 2025 | 1,089.00 | 1,089.00 | 1,005.00 | 1,044.00 | 1,044.00 | -4.48% | 356,280 |
| Jul 31, 2025 | 1,175.00 | 1,175.00 | 1,074.00 | 1,093.00 | 1,093.00 | -6.98% | 834,004 |
| Jul 30, 2025 | 1,158.00 | 1,198.00 | 1,145.00 | 1,175.00 | 1,175.00 | 0.09% | 423,898 |
| Jul 29, 2025 | 1,187.00 | 1,211.00 | 1,162.00 | 1,174.00 | 1,174.00 | 0.77% | 495,441 |
| Jul 28, 2025 | 1,207.00 | 1,275.00 | 1,160.00 | 1,165.00 | 1,165.00 | -4.51% | 870,158 |
| Jul 25, 2025 | 1,280.00 | 1,280.00 | 1,200.00 | 1,220.00 | 1,220.00 | -4.01% | 842,776 |
| Jul 24, 2025 | 1,331.00 | 1,369.00 | 1,250.00 | 1,271.00 | 1,271.00 | -5.57% | 904,482 |
| Jul 23, 2025 | 1,350.00 | 1,429.00 | 1,326.00 | 1,346.00 | 1,346.00 | -0.30% | 896,389 |
| Jul 22, 2025 | 1,455.00 | 1,491.00 | 1,340.00 | 1,350.00 | 1,350.00 | -6.70% | 1,704,300 |
| Jul 21, 2025 | 1,400.00 | 1,550.00 | 1,366.00 | 1,447.00 | 1,447.00 | 4.63% | 4,748,523 |
| Jul 18, 2025 | 1,309.00 | 1,486.00 | 1,297.00 | 1,383.00 | 1,383.00 | 5.65% | 7,001,097 |
| Jul 17, 2025 | 1,307.00 | 1,326.00 | 1,268.00 | 1,309.00 | 1,309.00 | 0.15% | 479,548 |
| Jul 16, 2025 | 1,292.00 | 1,318.00 | 1,277.00 | 1,307.00 | 1,307.00 | 1.16% | 407,408 |
| Jul 15, 2025 | 1,386.00 | 1,386.00 | 1,282.00 | 1,292.00 | 1,292.00 | -4.72% | 770,291 |
| Jul 14, 2025 | 1,315.00 | 1,361.00 | 1,285.00 | 1,356.00 | 1,356.00 | 3.04% | 742,339 |
| Jul 11, 2025 | 1,285.00 | 1,325.00 | 1,267.00 | 1,316.00 | 1,316.00 | 2.89% | 578,451 |