489500 엘케이켐

기본 정보

• 섹터: KOSDAQ:제조
• 시가총액: 1,438억원 (2026-06-30 기준)
• 첫 등장: 2026-06-09 (누적 1일)
• 태그: 매크로/반도체AI · 반도체소재 · ALD · 프리커서 · High-k · 박막증착
• 네이버 금융: 🔗

기업개요

• 동사는 2007년 설립된 반도체 박막 증착 공정용 화학소재 전문 기업으로, 2025년 코스닥에 상장하였음.
• 한국표준산업분류상 ‘그 외 기타 분류 안된 화학제품 제조업’에 속하며, 프리커서 및 리간드를 개발, 제조 및 판매하고 있음.
• 주요 제품으로 High-k 소재인 CP, PCP 리간드와 Low-k 소재인 DIS 프리커서를 보유하며, 다양한 광발전소재와 메탈 프리커서를 생산하고 있음.

출처: 네이버증권 종목분석 (WiseReport)

일자별 등장 (최신 위, 누적)

일자	전일 종가	종가	등락률	시간외	vol	색깔	smart	외	연	금투	투	개	그외
2026-08-14	22,650	21,650	🔵 -4.42%	—	×0.8	🔻 개인	-0.6억	-0.6	+0.0	+0.0	+0.0	+0.6	+0.0
2026-08-13	23,300	22,650	🔵 -2.79%	—	×0.9	🔻 개인	-1.7억	-1.7	+0.0	+0.0	+0.0	+1.9	-0.2
2026-08-12	20,700	23,300	🔴 +12.56%	—	×2.8	🔻 개인	-0.9억	-0.9	+0.0	+0.0	+0.0	+1.0	-0.0
2026-08-11	20,600	20,700	🔴 +0.49%	—	×0.7	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	+0.0
2026-08-10	19,080	20,600	🔴 +7.97%	—	×0.9	🟢 외인	+1.2억	+1.2	+0.0	+0.0	+0.0	-1.2	-0.0
2026-08-07	19,420	19,080	🔵 -1.75%	—	×0.6	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.0	+0.2	+0.0
2026-08-06	19,700	19,420	🔵 -1.42%	—	×0.4	🔻 개인	-0.3억	-0.3	+0.0	+0.0	+0.0	+0.3	+0.0
2026-08-05	19,270	19,700	🔴 +2.23%	—	×0.6	🟢 외인	+0.0억	+0.0	+0.0	+0.0	+0.0	-0.0	+0.0
2026-08-04	18,090	19,270	🔴 +6.52%	—	×1.1	🟢 외인	+0.2억	+0.2	+0.0	+0.0	+0.0	-0.2	+0.0
2026-08-03	17,410	18,090	🔴 +3.91%	—	×0.7	🟢 외인	+0.4억	+0.4	+0.0	+0.0	+0.0	-0.4	+0.0
2026-07-31	15,230	17,410	🔴 +14.31%	—	×0.9	🟢 외인	+1.6억	+1.6	+0.0	+0.0	+0.0	-1.6	-0.0
2026-07-30	15,520	15,230	🔵 -1.87%	—	×1.4	🟢 외인	+1.2억	+1.2	+0.0	+0.0	+0.0	-1.2	+0.0
2026-07-29	17,260	15,520	🔵 -10.08%	—	×2.1	🔻 개인	-2.1억	-2.1	+0.0	+0.0	+0.0	+2.1	+0.0
2026-07-28	18,930	17,260	🔵 -8.82%	—	×1.5	🔻 개인	-2.3억	-2.3	+0.0	+0.0	+0.0	+2.3	+0.0
2026-07-27	18,780	18,930	🔴 +0.80%	—	×0.4	🔻 개인	-0.5억	-0.5	+0.0	+0.0	+0.0	+0.5	+0.0
2026-07-24	20,250	18,780	🔵 -7.26%	—	×0.6	🔻 개인	-1.1억	-1.1	+0.0	+0.0	+0.0	+1.1	+0.0
2026-07-23	18,600	20,250	🔴 +8.87%	—	×0.7	🟢 외인	+0.7억	+0.7	+0.0	+0.0	+0.0	-0.7	+0.0
2026-07-22	18,390	18,600	🔴 +1.14%	—	×0.5	🔻 개인	+0.0억	+0.0	+0.0	+0.0	+0.0	+0.0	+0.0
2026-07-21	18,240	18,390	🔴 +0.82%	—	×0.4	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.0	+0.2	+0.0
2026-07-20	19,150	18,240	🔵 -4.75%	—	×0.5	🔻 개인	-0.7억	-0.7	+0.0	+0.0	+0.0	+0.8	-0.1
2026-07-16	20,350	19,150	🔵 -5.90%	—	×0.5	🔻 개인	-0.7억	-0.7	+0.0	+0.0	+0.0	+0.7	+0.0
2026-07-15	19,500	20,350	🔴 +4.36%	—	×0.5	🟢 외인	+0.6억	+0.6	+0.0	+0.0	+0.0	-0.6	-0.0
2026-07-14	18,900	19,500	🔴 +3.17%	—	×1.2	🔻 개인	-2.6억	-2.6	+0.0	+0.0	+0.0	+2.6	+0.0
2026-07-13	20,000	18,900	🔵 -5.50%	—	×0.8	🔻 개인	-0.4억	-0.4	+0.0	-0.0	+0.0	+0.4	+0.0
2026-07-10	18,700	20,000	🔴 +6.95%	—	×0.6	🟢 외인	+1.5억	+1.5	+0.0	+0.0	+0.0	-0.4	-1.1
2026-07-02	23,000	21,200	🔵 -7.83%	—	×0.6	🔻 개인	-1.9억	-1.9	+0.0	+0.0	+1.8	+0.2
2026-07-01	22,500	23,000	🔴 +2.22%	—	×1.0	⚫ 그외	-0.7억	-0.7	+0.0	+0.0	-0.8	+1.5
2026-06-30	22,750	22,500	🔵 -1.10%	—	×0.3	🔻 개인	-0.7억	-0.7	+0.0	-0.0	+0.7	-0.0
2026-06-29	20,750	22,750	🔴 +9.64%	—	×0.9	🟢 외인	+2.8억	+2.8	+0.0	+0.0	-2.6	-0.2
2026-06-26	22,200	20,750	🔵 -6.53%	—	×2.0	🟢 외인	+5.6억	+5.6	+0.0	+0.0	-6.1	+0.5
2026-06-25	23,700	22,200	🔵 -6.33%	—	×2.0	🟢 외인	+4.8억	+4.8	+0.0	+0.0	-4.8	+0.0
2026-06-24	23,900	23,700	🔵 -0.84%	—	×0.9	🟢 외인	+2.2억	+2.2	+0.0	-0.0	-1.8	-0.3
2026-06-23	26,700	23,900	🔵 -10.49%	—	×1.1	⚫ 그외	-0.2억	-0.2	+0.0	+0.0	-0.7	+0.9
2026-06-22	27,050	26,700	🔵 -1.29%	—	×0.5	🟢 외인	+0.8억	+0.8	+0.0	+0.0	-0.0	-0.7
2026-06-19	28,850	27,050	🔵 -6.24%	—	×1.1	🔻 개인	+0.2억	+0.2	+0.0	+0.0	+0.2	-0.4
2026-06-18	29,800	28,850	🔵 -3.19%	—	×0.5	🟢 외인	+0.5억	+0.5	+0.0	+0.0	-0.1	-0.4
2026-06-17	30,350	29,800	🔵 -1.81%	—	×0.4	🔻 개인	-1.0억	-1.0	+0.0	+0.0	+1.2	-0.2
2026-06-16	30,050	30,350	🔴 +1.00%	—	×0.4	🔻 개인	-1.0억	-1.0	+0.0	+0.0	+1.1	-0.1
2026-06-15	30,850	30,050	🔵 -2.59%	—	×0.7	🔻 개인	-2.5억	-2.5	+0.0	+0.0	+2.5	-0.0
2026-06-12	28,400	30,850	🔴 +8.63%	—	×0.8	🟢 외인	+5.4억	+5.4	+0.0	+0.0	-5.4	+0.0
2026-06-11	26,400	28,400	🔴 +7.58%	—	×0.7	⚫ 그외	-0.2억	-0.2	+0.0	+0.0	-0.2	+0.5
2026-06-10	27,750	26,400	🔵 -4.86%	—	×0.5	🔻 개인	-2.0억	-2.0	+0.0	+0.0	+2.2	-0.2
2026-06-09	24,950	27,750	🔴 +11.22%	—	×0.5	🟢 외인	+1.0억	+1.0	+0.0	+0.0	-1.4	+0.5
2026-06-08	28,250	24,950	🔵 -11.68%	—	×0.4	🔻 개인	-2.0억	-2.0	+0.0	-0.1	+1.1	+0.9
2026-06-05	28,800	28,250	🔵 -1.91%	—	×0.4	🔻 개인	-2.2억	-2.2	+0.0	+0.0	+1.5	+0.8
2026-06-04	29,050	28,800	🔵 -0.86%	—	×0.3	🔻 개인	-2.9억	-2.9	+0.0	+0.1	+3.0	-0.2
2026-06-02	30,600	29,050	🔵 -5.07%	—	×0.6	🟢 외인	+0.7억	+0.7	+0.0	+0.0	-1.4	+0.6
2026-06-01	31,950	30,600	🔵 -4.23%	—	×0.5	⚫ 그외	-2.5억	-2.5	+0.0	+0.0	+1.1	+1.4
2026-05-29	34,400	31,950	🔵 -7.12%	—	×0.8	🔻 개인	-3.3억	-3.3	+0.0	-1.1	+4.9	-0.5

일자별 사유 (최신 위)

2026-08-12

• 사유: —
• 섹터 컨텍스트: KOSDAQ:제조 (smart -1,078억)
• 매크로 원인: LG-젠슨 황 AI 파트너십 기대 및 정부 첨단산업 육성책 겹치며 반도체AI 밸류체인 동반 강세 (보통)

2026-07-31

• 사유: —
• 섹터 컨텍스트: KOSDAQ:제조 (smart +2,319억)
• 매크로 원인: 美반도체 급반등+코스피 17%대 사상최대 폭등(V자반등)에 반도체 전종목 동반급등, 상한가 속출 (보통)

2026-06-09

• 사유: —
• 섹터 컨텍스트: KOSDAQ:제조 (smart +1,603억)
• 매크로 원인: 삼성전자·SK하이닉스 반등에 코스피 8%·코스닥 6% 급반등, 반도체 소부장 동반 강세 (높음)