357550 석경에이티

기본 정보

• 섹터: KOSDAQ:제조
• 시가총액: 2,124억원 (2026-06-30 기준)
• 첫 등장: 2026-06-29 (누적 1일)
• 태그: 매크로/IT소프트웨어 · 매크로/바이오헬스 · 매크로/반도체AI · 매크로/소재화학 · 나노소재 · 바이오헬스케어 · 5G · 6G · 실리카 · 코팅소재 · 반도체소재
• 네이버 금융: 🔗

기업개요

• 동사는 2000년 나노소재 전문기업으로 설립되어 바이오헬스케어, 전기전자, 코팅 및 기타 소재 사업을 영위하고 있음.
• 치과용 조영성 부여제, 화장품용 자외선 차단제, 토너 외첨제, 5G/6G 기판용 중공실리카 등 다양한 기능성 나노소재를 개발·제조하고 있음.
• 나노소재 원천기술 확보를 통한 소재 국산화와 글로벌 시장 확대를 추진하며, 신사업 진출로 미래 성장 동력을 강화하고 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
2026-07-14	36,300	35,600	🔵 -1.93%	-0.69%p	×1.6	🟢 외인	+1.0억	+1.0	+0.0	-0.2	+0.0	-1.0	+0.2
2026-07-13	37,050	36,300	🔵 -2.02%	-1.75%p	×0.8	🟡 금투	+0.3억	+0.3	+0.0	+0.5	+0.0	-0.8	+0.0
2026-07-10	34,250	37,050	🔴 +8.18%	-1.31%p	×1.0	🟡 금투	-0.1억	-0.1	+0.0	+0.3	+0.0	-0.3	+0.0
2026-07-09	34,400	34,250	🔵 -0.44%	-1.75%p	×1.2	🟢 외인	+0.8억	+0.8	+0.0	-0.1	+0.0	-0.7	+0.1
2026-07-08	37,200	34,400	🔵 -7.53%	-1.62%p	×1.5	🟡 금투	+0.1억	+0.1	+0.0	+0.5	+0.0	-0.7	+0.1
2026-07-07	36,700	37,200	🔴 +1.36%	+0.00%p	×0.6	🟢 외인	+0.2억	+0.2	+0.0	-0.0	+0.0	-0.2	+0.0
2026-07-06	38,950	36,700	🔵 -5.78%	-0.65%p	×0.9	🟢 외인	+0.3억	+0.3	+0.0	+0.1	+0.0	-0.5	+0.1
2026-07-03	37,000	38,950	🔴 +3.18%	+0.48%p	×0.9	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.0	+0.1	+0.1
2026-07-02	39,350	37,000	🔵 -5.97%	-1.90%p	×1.8	⚫ 그외	-0.1억	-0.1	+0.0	+0.0	+0.0	-0.5	+0.5
2026-07-01	38,700	39,350	🔴 +1.68%	-1.68%p	×1.1	🟢 외인	+1.0억	+0.5	+0.0	+0.4	+0.5	-1.4	+0.0
2026-06-30	39,900	38,700	🔵 -3.01%	-0.63%p	×0.4	🔻 개인	-0.4억	-0.4	+0.0	-0.1	+0.0	+0.3	+0.1
2026-06-29	34,650	39,900	🔴 +15.15%	-1.01%p	×1.5	🟢 외인	+1.7억	+1.7	+0.0	-0.4	+0.0	-1.3	+0.0
2026-06-26	38,500	34,650	🔵 -10.00%	-1.43%p	×1.8	🟢 외인	+1.3억	+1.3	+0.0	-0.0	+0.0	-1.5	+0.2
2026-06-25	39,100	38,500	🔵 -1.53%	+0.52%p	×1.6	🟢 외인	+0.9억	+0.9	+0.0	+0.3	+0.0	-1.3	+0.1
2026-06-24	38,250	39,100	🔴 +2.22%	-0.53%p	×1.0	🟢 외인	+0.4억	+0.4	+0.0	+0.0	+0.0	-0.6	+0.1
2026-06-23	41,200	38,250	🔵 -7.16%	-4.98%p	×1.1	🔻 개인	-0.5억	-0.5	+0.0	+0.1	+0.2	+0.2
2026-06-22	42,000	41,200	🔵 -1.90%	-1.54%p	×0.7	🟢 외인	+0.4억	+0.4	+0.0	+0.1	-0.6	+0.1
2026-06-19	42,800	42,000	🔵 -1.87%	-1.52%p	×0.8	🟢 외인	+0.6억	+0.6	+0.0	+0.1	-0.8	+0.1
2026-06-18	44,200	42,800	🔵 -3.17%	-1.13%p	×0.6	⚫ 그외	-0.1억	-0.1	+0.0	+0.0	-0.4	+0.5
2026-06-17	43,400	44,200	🔴 +1.84%	-0.92%p	×0.3	🟢 외인	+0.3억	+0.3	+0.0	+0.0	-0.3	-0.1
2026-06-16	44,150	43,400	🔵 -1.70%	-0.79%p	×0.3	⚫ 그외	-0.1억	-0.1	+0.0	-0.0	-0.0	+0.2
2026-06-15	45,300	44,150	🔵 -2.54%	+1.21%p	×1.0	🔻 개인	-0.4억	-0.4	+0.0	-0.4	+0.5	+0.3
2026-06-12	43,550	45,300	🔴 +4.02%	+2.53%p	×1.4	⚫ 그외	-0.3억	-0.3	+0.0	-0.1	-0.1	+0.4
2026-06-11	43,300	43,550	🔴 +0.58%	-1.04%p	×0.6	🟡 금투	-0.2억	-0.2	+0.0	+0.4	-0.3	+0.2
2026-06-10	43,350	43,300	🔵 -0.12%	+0.23%p	×0.5	⚫ 그외	+0.0억	+0.0	+0.0	-0.0	-0.2	+0.2
2026-06-09	40,750	43,350	🔴 +6.38%	-1.23%p	×0.8	🟢 외인	+1.0억	+1.0	+0.0	-0.0	-1.0	+0.1
2026-06-08	44,600	40,750	🔵 -8.63%	+1.57%p	×1.6	🟢 외인	+0.9억	+0.9	+0.0	+0.1	-1.3	+0.3
2026-06-05	42,950	44,600	🔴 +3.84%	-0.93%p	×1.0	🟢 외인	+0.9억	+0.9	+0.0	-0.3	-1.0	+0.4
2026-06-04	43,350	42,950	🔵 -0.92%	-0.69%p	×0.8	🟢 외인	+0.7억	+0.7	+0.0	+0.3	-1.2	+0.3
2026-06-02	44,700	43,350	🔵 -3.02%	-2.01%p	×2.3	🟢 외인	+1.4억	+1.4	+0.0	-0.0	-2.0	+0.7
2026-06-01	47,500	44,700	🔵 -5.89%	-1.89%p	×0.9	⚫ 그외	-0.8억	-0.8	+0.0	+0.0	-0.7	+1.4
2026-05-29	47,250	47,500	🔴 +0.53%	+1.27%p	×0.7	⚫ 그외	-0.7억	-0.7	+0.0	+0.0	+0.2	+0.5
2026-05-28	48,950	47,250	🔵 -3.47%	-1.63%p	×1.0	⚫ 그외	-0.0억	-0.0	+0.0	-0.1	-0.2	+0.4
2026-05-27	50,500	48,950	🔵 -3.07%	+0.20%p	×1.2	⚫ 그외	+0.0억	+0.0	+0.0	-0.1	-0.1	+0.3
2026-05-26	50,100	50,500	🔴 +0.80%	-0.40%p	×0.6	🔻 개인	-0.8억	-0.8	+0.0	+0.1	+0.6	+0.2
2026-05-22	49,450	50,100	🔴 +1.31%	-1.42%p	×0.7	🔻 개인	+0.0억	+0.0	+0.0	-0.1	+0.5	-0.5

일자별 사유 (최신 위)

2026-06-29

• 사유: —
• 섹터 컨텍스트: KOSDAQ:제조 (smart +305억)
• 매크로 원인: 스페셜티·배터리 소재 전환과 석화 구조조정 기대에 개별 공개매수·전고체 이벤트 혼재 (보통)