Stock Ticker
- (010170) 대한광통신
- Description: 기업개요
동사는 1974년 국내 유일의 광섬유-광케이블 일관생산체제를 갖춘 업체로 설립되어 기업공개를 실시함.
통신 및 전력 케이블 제조업을 주력으로 영위하며, 레이저, 의료, 국방 등 다양한 분야의 특수광섬유 제품과 반도체 및 광학용 부품을 개발하고 있음.
광섬유를 코어 모재부터 광케이블 완제품까지 일원화 생산이 가능한 국내 유일 기업으로 원가, 유통, 기술적 측면의 경쟁우위를 확보하고 있음.
출처 : 에프앤가이드
- Manger Descriptions
| Date | Open Price | Close Price | High Price | Low Price |
|---|
| 20261020 | 13,200 | 12,750 | 13,200 | 12,560 |
| 20261019 | 12,500 | 13,200 | 13,200 | 12,420 |
| 20261016 | 13,390 | 13,340 | 13,620 | 12,910 |
| 20261015 | 13,300 | 13,060 | 13,750 | 12,820 |
| 20261014 | 14,950 | 14,650 | 15,190 | 14,280 |
| 20261013 | 14,770 | 14,670 | 15,130 | 14,160 |
| 20261012 | 17,030 | 15,720 | 17,400 | 15,650 |
| 20261008 | 17,770 | 16,970 | 17,940 |
| 20261007 | 18,950 | 17,940 | 19,870 | 17,840 |
| 20261006 | 18,040 | 18,530 | 18,880 | 17,950 |
| 20261002 | 17,580 | 17,800 | 18,280 | 17,320 |
| 20261001 | 16,700 | 17,000 | 17,060 | 16,260 |
| 20260930 | 17,240 | 16,680 | 17,370 | 16,580 |
| 20260929 | 17,200 | 16,600 | 17,270 | 16,310 |
| 20260928 | 17,770 | 17,280 | 18,690 | 17,230 |
| 20260923 | 17,950 | 17,700 | 18,180 | 17,410 |
| 20260922 | 18,230 | 17,810 | 18,750 | 17,500 |
| 20260921 | 18,450 | 17,720 | 18,590 | 17,560 |
| 20260918 | 16,360 | 18,320 | 18,990 | 16,170 |
| 20260917 | 16,200 | 16,130 | 16,750 | 15,560 |
| 20260916 | 14,420 | 16,100 | 16,500 | 14,300 |
| 20260915 | 14,410 | 14,140 | 14,600 | 13,930 |
| 20260914 | 13,850 | 14,490 | 14,950 | 13,800 |
| 20260911 | 14,050 | 14,150 | 14,560 | 14,030 |
| 20260910 | 15,040 | 14,740 | 15,040 | 14,190 |
| 20260909 | 14,260 | 14,960 | 15,860 | 14,210 |
| 20260908 | 13,580 | 13,700 | 14,450 | 13,420 |
| 20260907 | 13,420 | 13,470 | 14,100 | 13,360 |
| 20260904 | 13,100 | 13,010 | 13,400 | 12,630 |
| 20260903 | 13,600 | 12,850 | 13,930 | 12,650 |
| 20260902 | 12,660 | 13,570 | 13,825 | 12,600 |
| 20260901 | 13,920 | 13,310 | 13,920 | 13,200 |
| 20260831 | 13,870 | 13,960 | 14,210 | 13,470 |
| 20260828 | 14,720 | 14,310 | 14,980 | 14,030 |
| 20260827 | 14,090 | 14,860 | 15,110 | 14,000 |
| 20260826 | 13,610 | 13,500 | 14,800 | 13,260 |
| 20260825 | 13,140 | 13,500 | 13,500 | 12,600 |
| 20260824 | 12,130 | 13,150 | 13,190 | 12,130 |
| 20260821 | 12,400 | 12,120 | 12,450 | 12,060 |
| 20260820 | 12,890 | 12,650 | 13,190 | 12,400 |
| 20260819 | 12,060 | 12,700 | 13,260 | 11,800 |
| 20260818 | 13,770 | 12,890 | 13,800 | 12,600 |
| 20260814 | 13,300 | 13,370 | 13,480 | 12,450 |
| 20260813 | 14,100 | 13,240 | 14,200 | 13,020 |
| 20260812 | 13,600 | 13,510 | 13,800 | 12,910 |
| 20260811 | 13,020 | 13,450 | 13,950 | 12,550 |
| 20260810 | 11,750 | 14,040 | 14,220 | 11,750 |
| 20260807 | 11,170 | 11,460 | 12,030 | 11,070 |
| 20260806 | 11,780 | 11,070 | 11,970 | 10,800 |
| 20260805 | 12,040 | 12,070 | 12,760 | 11,030 |
| 20260804 | 9,700 | 10,180 | 10,580 | 9,550 |
| 20260803 | 8,510 | 9,250 | 9,850 | 8,030 |
| 20260731 | 8,200 | 8,530 | 8,640 | 7,710 |
| 20260730 | 7,400 | 7,160 | 7,680 | 6,990 |
| 20260729 | 8,500 | 7,450 | 8,580 | 6,910 |
| 20260728 | 9,100 | 8,450 | 9,320 | 8,320 |
| 20260727 | 10,190 | 9,740 | 10,290 | 9,580 |
| 20260724 | 10,550 | 9,920 | 10,720 | 9,910 |
| 20260723 | 10,330 | 10,840 | 10,880 | 10,050 |
| 20260722 | 10,470 | 10,090 | 11,240 | 10,090 |
| 20260721 | 9,570 | 9,860 | 10,140 | 9,030 |
| 20260720 | 9,680 | 9,460 | 10,250 | 9,330 |
| 20260716 | 11,150 | 10,300 | 11,350 | 10,300 |
| 20260715 | 11,660 | 11,680 | 12,090 | 11,270 |
| 20260714 | 10,850 | 11,050 | 11,320 | 10,140 |
| 20260713 | 12,700 | 10,910 | 13,250 | 10,910 |
| 20260710 | 11,110 | 12,600 | 13,550 | 11,090 |
| 20260709 | 10,340 | 10,650 | 11,670 | 10,340 |
| 20260708 | 10,500 | 10,340 | 11,240 | 10,180 |
| 20260707 | 11,180 | 10,960 | 11,500 | 10,480 |
| 20260706 | 12,280 | 11,330 | 12,380 | 11,050 |
| 20260703 | 11,730 | 12,240 | 12,250 | 10,910 |
| 20260702 | 13,300 | 11,960 | 13,320 | 11,800 |
| 20260701 | 13,450 | 13,850 | 14,250 | 12,870 |
| 20260630 | 13,920 | 13,200 | 14,040 | 12,710 |
| 20260629 | 12,930 | 13,540 | 13,940 | 12,600 |
| 20260626 | 14,370 | 13,080 | 14,370 | 12,500 |
| 20260625 | 14,820 | 14,370 | 16,330 | 14,050 |
| 20260624 | 14,220 | 14,370 | 14,690 | 13,840 |
| 20260623 | 16,200 | 14,270 | 16,500 | 14,080 |
| 20260622 | 16,000 | 15,900 | 16,920 | 15,200 |
| 20260619 | 17,860 | 16,330 | 18,100 | 15,840 |
| 20260618 | 18,260 | 17,650 | 19,170 | 17,330 |
| 20260617 | 18,900 | 18,260 | 19,030 | 18,170 |
| 20260616 | 19,260 | 19,400 | 20,600 | 19,080 |
| 20260615 | 20,100 | 18,960 | 20,850 | 18,700 |
| 20260612 | 17,940 | 19,040 | 20,500 | 17,550 |
| 20260611 | 15,500 | 17,070 | 17,690 | 15,450 |
| 20260610 | 17,900 | 16,300 | 18,270 | 15,880 |
| 20260609 | 18,060 | 18,340 | 20,250 | 17,610 |
| 20260608 | 15,050 | 16,580 | 17,700 | 15,020 |
| 20260605 | 19,100 | 18,080 | 19,870 | 18,050 |
| 20260604 | 20,000 | 20,300 | 22,700 | 19,750 |
| 20260602 | 20,600 | 19,300 | 20,800 | 18,300 |
| 20260601 | 22,700 | 20,600 | 22,850 | 20,300 |
| 20260529 | 24,500 | 22,700 | 25,400 | 21,500 |
| 20260528 | 26,800 | 23,250 | 28,500 | 23,000 |
| 20260527 | 27,800 | 27,600 | 28,400 | 25,550 |
| 20260526 | 25,050 | 27,800 | 27,900 | 24,700 |
| 20260522 | 24,000 | 24,300 | 25,500 | 23,150 |
| 20260521 | 24,050 | 23,100 | 24,450 | 22,600 |
| 20260520 | 21,300 | 22,900 | 25,000 | 19,760 |
| 20260519 | 23,100 | 21,550 | 23,700 | 21,300 |
| 20260518 | 21,600 | 23,100 | 24,650 | 19,460 |
| 20260515 | 24,750 | 23,000 | 24,950 | 21,950 |
| 20260514 | 25,500 | 24,750 | 26,450 | 22,500 |
| 20260513 | 27,400 | 24,750 | 27,550 | 24,650 |
| 20260512 | 30,000 | 29,100 | 31,500 | 24,250 |
| 20260511 | 23,400 | 27,950 | 28,600 | 23,050 |
| 20260508 | 21,350 | 22,350 | 24,450 | 20,600 |
| 20260507 | 19,130 | 21,800 | 22,000 | 18,770 |
| 20260506 | 18,470 | 18,270 | 19,280 | 17,700 |
| 20260504 | 15,490 | 17,700 | 18,200 | 15,490 |
| 20260430 | 15,280 | 15,150 | 16,250 | 14,890 |
| 20260429 | 14,500 | 15,070 | 15,660 | 14,460 |
| 20260428 | 16,140 | 15,090 | 16,180 | 14,600 |
| 20260427 | 13,430 | 16,020 | 16,580 | 13,420 |
| 20260424 | 14,460 | 13,360 | 14,880 | 13,210 |
| 20260423 | 15,450 | 14,320 | 15,480 | 14,250 |
| 20260422 | 15,700 | 15,220 | 16,000 | 14,700 |
| 20260421 | 15,380 | 15,700 | 15,870 | 14,020 |
| 20260420 | 15,600 | 15,190 | 16,520 | 14,540 |
| 20260417 | 15,230 | 15,580 | 17,320 | 15,030 |
| 20260416 | 19,780 | 15,020 | 19,780 | 14,650 |
| 20260415 | 21,000 | 19,800 | 21,050 | 19,000 |
| 20260414 | 21,650 | 20,150 | 22,000 | 18,100 |
| 20260413 | 17,810 | 19,870 | 21,300 | 17,810 |
| 20260410 | 14,490 | 17,770 | 18,340 | 14,490 |
| 20260409 | 14,650 | 14,180 | 14,910 | 13,750 |
| 20260408 | 13,900 | 14,690 | 15,190 | 12,830 |
| 20260407 | 13,600 | 12,640 | 13,690 | 12,300 |
| 20260406 | 13,200 | 13,590 | 14,870 | 12,460 |
| 20260403 | 11,660 | 12,740 | 13,100 | 11,030 |
| 20260402 | 10,010 | 10,120 | 11,290 | 9,700 |
| 20260401 | 8,000 | 9,410 | 9,410 | 7,850 |
| 20260331 | 7,900 | 7,240 | 8,500 | 7,150 |
| 20260330 | 9,090 | 8,230 | 9,570 | 8,150 |
| 20260327 | 8,910 | 9,300 | 9,900 | 8,700 |
| 20260326 | 9,190 | 9,300 | 9,320 | 8,710 |
| 20260325 | 8,500 | 9,170 | 9,500 | 8,280 |
| 20260324 | 7,790 | 8,250 | 8,350 | 7,400 |
| 20260323 | 7,280 | 7,350 | 8,000 | 7,000 |
| 20260320 | 7,770 | 7,440 | 7,800 | 7,200 |
| 20260319 | 6,800 | 7,390 | 7,450 | 6,710 |
| 20260318 | 7,220 | 7,030 | 7,510 | 6,700 |
| 20260317 | 7,380 | 7,220 | 8,110 | 7,020 |
| 20260316 | 7,600 | 7,270 | 7,810 | 7,020 |
| 20260313 | 7,210 | 7,400 | 8,130 | 6,850 |
| 20260312 | 7,370 | 7,670 | 8,900 | 7,200 |
| 20260311 | 6,020 | 7,160 | 7,160 | 5,820 |
| 20260310 | 4,610 | 5,510 | 5,510 | 4,505 |
| 20260309 | 4,375 | 4,245 | 4,645 | 3,955 |
| 20260306 | 4,770 | 4,765 | 4,905 | 4,355 |
| 20260305 | 4,330 | 4,770 | 4,830 | 4,100 |
| 20260304 | 4,580 | 3,800 | 4,720 | 3,540 |
| 20260303 | 4,325 | 4,570 | 5,200 | 4,325 |
| 20260227 | 4,095 | 4,295 | 4,485 | 4,010 |
| 20260226 | 4,250 | 4,095 | 4,350 | 4,075 |
| 20260225 | 4,600 | 4,145 | 4,895 | 4,130 |
| 20260224 | 4,760 | 4,550 | 4,790 | 4,325 |
| 20260223 | 4,140 | 4,760 | 5,040 | 4,065 |
| 20260220 | 3,650 | 4,110 | 4,430 | 3,505 |
| 20260219 | 3,520 | 3,575 | 3,715 | 3,410 |
| 20260213 | 3,110 | 3,450 | 3,750 | 3,100 |
| 20260212 | 3,450 | 3,325 | 3,490 | 3,310 |
| 20260211 | 3,170 | 3,420 | 3,585 | 3,095 |
| 20260210 | 3,270 | 3,140 | 3,275 | 3,100 |
| 20260209 | 3,265 | 3,200 | 3,340 | 3,160 |
| 20260206 | 2,980 | 3,125 | 3,295 | 2,960 |
| 20260205 | 3,400 | 3,140 | 3,405 | 3,115 |
| 20260204 | 3,400 | 3,425 | 3,540 | 3,290 |
| 20260203 | 3,295 | 3,385 | 3,440 | 3,260 |
| 20260202 | 3,360 | 3,195 | 3,555 | 3,155 |
| 20260130 | 3,910 | 3,460 | 3,962 | 3,440 |
| 20260129 | 3,410 | 3,840 | 3,975 | 3,390 |
| 20260128 | 3,280 | 3,325 | 3,735 | 3,145 |
| 20260127 | 2,995 | 2,985 | 3,040 | 2,930 |
| 20260126 | 2,995 | 3,005 | 3,070 | 2,850 |
| 20260123 | 3,060 | 2,995 | 3,080 | 2,985 |
| 20260122 | 3,140 | 3,060 | 3,200 | 3,040 |
| 20260121 | 3,235 | 3,075 | 3,235 | 3,010 |
| 20260120 | 3,045 | 3,235 | 3,300 | 2,900 |
| 20260119 | 3,000 | 3,045 | 3,120 | 2,925 |
| 20260116 | 3,080 | 3,000 | 3,095 | 2,975 |
| 20260115 | 3,025 | 3,040 | 3,105 | 2,930 |
| 20260114 | 3,175 | 3,020 | 3,235 | 3,005 |
| 20260113 | 3,120 | 3,160 | 3,385 | 3,085 |
| 20260112 | 3,405 | 3,095 | 3,535 | 2,950 |
| 20260109 | 3,010 | 3,330 | 3,435 | 2,840 |
| 20260108 | 2,760 | 2,945 | 3,050 | 2,760 |
| 20260107 | 2,755 | 2,755 | 2,965 | 2,596 |
| 20260106 | 3,277 | 2,721 | 3,320 | 2,606 |
| 20260105 | 2,831 | 3,205 | 3,286 | 2,759 |
| 20260102 | 2,295 | 2,800 | 2,885 | 2,290 |
| 20251230 | 2,310 | 2,225 | 2,310 | 2,220 |
| 20251229 | 2,240 | 2,310 | 2,410 | 2,175 |
| 20251226 | 2,305 | 2,240 | 2,345 | 2,205 |
| 20251224 | 2,280 | 2,290 | 2,450 | 2,265 |
| 20251223 | 2,165 | 2,250 | 2,330 | 2,135 |
| 20251222 | 2,270 | 2,165 | 2,315 | 2,120 |
| 20251219 | 2,325 | 2,235 | 2,330 | 2,195 |
| 20251218 | 2,225 | 2,325 | 2,370 | 2,155 |
| 20251217 | 2,500 | 2,285 | 2,540 | 2,260 |
| 20251216 | 2,425 | 2,445 | 2,465 | 2,310 |
| 20251215 | 2,295 | 2,420 | 2,480 | 2,225 |
| 20251212 | 2,370 | 2,340 | 2,380 | 2,265 |
| 20251211 | 2,230 | 2,360 | 2,395 | 2,165 |
| 20251210 | 2,110 | 2,170 | 2,250 | 2,060 |
| 20251209 | 2,025 | 2,090 | 2,130 | 1,971 |
| 20251208 | 1,919 | 2,025 | 2,175 | 1,918 |
| 20251205 | 2,360 | 2,365 | 2,475 | 2,250 |
| 20251204 | 2,520 | 2,360 | 2,520 | 2,320 |
| 20251203 | 2,595 | 2,490 | 2,600 | 2,475 |
| 20251202 | 2,360 | 2,595 | 2,650 | 2,345 |
| 20251201 | 2,420 | 2,330 | 2,440 | 2,300 |
| 20251128 | 2,280 | 2,365 | 2,545 | 2,235 |
| 20251127 | 1,882 | 2,280 | 2,420 | 1,840 |
| 20251126 | 1,905 | 1,882 | 1,930 | 1,830 |
| 20251125 | 1,870 | 1,896 | 1,949 | 1,870 |
| 20251124 | 2,070 | 1,840 | 2,070 | 1,830 |
| 20251121 | 1,945 | 1,991 | 2,055 | 1,936 |
| 20251120 | 2,110 | 2,060 | 2,195 | 2,020 |
| 20251119 | 1,968 | 2,045 | 2,155 | 1,886 |
| 20251118 | 2,140 | 1,961 | 2,150 | 1,908 |
| 20251117 | 2,200 | 2,105 | 2,245 | 1,972 |
| 20251114 | 2,270 | 2,185 | 2,280 | 2,150 |
| 20251113 | 2,255 | 2,315 | 2,400 | 2,245 |
| 20251112 | 2,420 | 2,355 | 2,535 | 2,320 |
| 20251111 | 2,675 | 2,390 | 2,690 | 2,275 |
| 20251110 | 2,680 | 2,625 | 2,710 | 2,480 |
| 20251107 | 2,830 | 2,660 | 3,045 | 2,605 |
| 20251106 | 3,080 | 2,915 | 3,140 | 2,850 |
| 20251105 | 2,425 | 3,025 | 3,240 | 2,400 |
| 20251104 | 2,850 | 2,565 | 3,135 | 2,445 |
| 20251103 | 2,250 | 2,810 | 2,810 | 2,180 |
| 20251031 | 1,934 | 2,165 | 2,265 | 1,878 |
| 20251030 | 1,953 | 1,930 | 2,060 | 1,907 |
| 20251029 | 1,863 | 1,946 | 2,050 | 1,819 |
| 20251028 | 1,801 | 1,797 | 1,890 | 1,760 |
| 20251027 | 1,960 | 1,802 | 1,960 | 1,788 |
| 20251024 | 1,672 | 1,932 | 2,000 | 1,672 |
| 20251023 | 1,724 | 1,654 | 1,734 | 1,640 |
| 20251022 | 1,811 | 1,724 | 1,825 | 1,689 |
| 20251021 | 1,870 | 1,807 | 1,900 | 1,800 |
| 20251020 | 1,839 | 1,832 | 1,965 | 1,807 |
| 20251017 | 1,812 | 1,839 | 1,890 | 1,776 |
| 20251016 | 1,790 | 1,812 | 1,940 | 1,701 |
| 20251015 | 1,399 | 1,679 | 1,679 | 1,337 |
| 20251014 | 1,370 | 1,292 | 1,389 | 1,272 |
| 20251013 | 1,361 | 1,365 | 1,399 | 1,272 |
| 20251010 | 1,391 | 1,379 | 1,449 | 1,341 |
| 20251002 | 1,393 | 1,378 | 1,424 | 1,352 |
| 20251001 | 1,449 | 1,393 | 1,449 | 1,368 |
| 20250930 | 1,470 | 1,449 | 1,486 | 1,432 |
| 20250929 | 1,469 | 1,469 | 1,480 | 1,421 |
| 20250926 | 1,480 | 1,438 | 1,480 | 1,406 |
| 20250925 | 1,524 | 1,480 | 1,630 | 1,427 |
| 20250924 | 1,533 | 1,517 | 1,598 | 1,482 |
| 20250923 | 1,540 | 1,533 | 1,693 | 1,524 |
| 20250922 | 1,603 | 1,515 | 1,604 | 1,471 |
| 20250919 | 1,568 | 1,603 | 1,646 | 1,534 |
| 20250918 | 1,637 | 1,555 | 1,647 | 1,555 |
| 20250917 | 1,615 | 1,633 | 1,645 | 1,570 |
| 20250916 | 1,620 | 1,618 | 1,632 | 1,535 |
| 20250915 | 1,625 | 1,628 | 1,677 | 1,555 |
| 20250912 | 1,657 | 1,653 | 1,760 | 1,611 |
| 20250911 | 1,598 | 1,652 | 1,678 | 1,549 |
| 20250910 | 1,269 | 1,596 | 1,646 | 1,263 |
| 20250909 | 1,281 | 1,269 | 1,344 | 1,252 |
| 20250908 | 1,339 | 1,277 | 1,339 | 1,256 |
| 20250905 | 1,310 | 1,339 | 1,395 | 1,265 |
| 20250904 | 1,174 | 1,283 | 1,349 | 1,148 |
| 20250903 | 1,141 | 1,163 | 1,165 | 1,095 |
| 20250902 | 1,131 | 1,141 | 1,151 | 1,100 |
| 20250901 | 1,163 | 1,126 | 1,178 | 1,105 |
| 20250829 | 1,189 | 1,163 | 1,220 | 1,140 |
| 20250828 | 1,231 | 1,174 | 1,233 | 1,170 |
| 20250827 | 1,147 | 1,227 | 1,256 | 1,116 |
| 20250826 | 1,266 | 1,135 | 1,392 | 1,123 |
| 20250825 | 1,123 | 1,177 | 1,234 | 1,123 |
| 20250822 | 1,014 | 1,102 | 1,219 | 1,002 |
| 20250818 | 1,007 | 1,002 | 1,085 | 977 |
| 20250813 | 1,065 | 1,006 | 1,075 | 1,000 |
| 20250812 | 1,050 | 1,057 | 1,089 | 1,050 |
| 20250811 | 1,082 | 1,070 | 1,116 | 1,035 |
| 20250808 | 1,134 | 1,082 | 1,137 | 1,070 |
| 20250807 | 1,131 | 1,130 | 1,165 | 1,108 |
| 20250806 | 1,144 | 1,145 | 1,172 | 1,069 |
| 20250805 | 1,048 | 1,145 | 1,209 | 1,048 |
| 20250723 | 1,019 | 1,001 | 1,030 | 999 |
| 20250722 | 1,085 | 1,018 | 1,085 | 1,009 |
| 20250721 | 1,007 | 1,059 | 1,079 | 995 |
| 20250718 | 1,039 | 1,010 | 1,039 | 979 |
| 20250717 | 1,012 | 1,020 | 1,052 | 998 |
| 20250716 | 1,034 | 1,012 | 1,037 | 986 |
| 20250715 | 1,006 | 1,025 | 1,034 | 975 |
| 20250714 | 1,042 | 1,002 | 1,066 | 992 |
| 20250711 | 1,050 | 1,033 | 1,064 | 1,009 |
| 20250710 | 1,040 | 1,050 | 1,085 | 1,016 |
| 20250709 | 1,060 | 1,040 | 1,124 | 1,015 |
| 20250702 | 1,033 | 1,000 | 1,039 | 970 |
| 20250205 | 1,140 | 1,038 | 1,159 | 1,015 |