089790 제이티

기본 정보

• 섹터: KOSDAQ:제조
• 시가총액: 481억원 (2026-06-30 기준)
• 첫 등장: 2026-06-09 (누적 2일)
• 태그: 매크로/반도체AI · 반도체장비 · HBM · 번인테스트 · 메모리검사 · Test Handler
• 네이버 금융: 🔗

기업개요

• 동사는 2006년 코스닥시장에 상장한 반도체 검사 장비 제조 기업임.
• 반도체 후공정 중 Assembly 공정의 최종 검사 장비를 주요 개발·제조하며, Test Handler, Burn-In Sorter 등 장비를 삼성전자, SK하이닉스, Micron에 공급하고 있음.
• 레이저 사업부문에서 FPCB 미세선폭 가공, 유리 정밀 절단, Laser Soldering 설비 등을 개발하여 납품하고 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	4,275	4,400	🔴 +2.92%	—	×1.2	🔻 개인	-0.0억	-0.0	+0.0	+0.0	+0.0	+0.0	+0.0
2026-08-13	4,285	4,275	🔵 -0.23%	—	×0.9	🔻 개인	-0.3억	-0.3	+0.0	+0.0	+0.0	+0.3	+0.0
2026-08-12	4,140	4,285	🔴 +3.50%	—	×1.1	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	+0.0
2026-08-11	4,150	4,140	🔵 -0.24%	—	×0.6	🔻 개인	-0.0억	-0.0	+0.0	+0.0	+0.0	+0.0	+0.0
2026-08-10	3,930	4,150	🔴 +5.60%	—	×0.9	🟢 외인	+0.3억	+0.3	+0.0	+0.0	+0.0	-0.3	+0.0
2026-08-07	3,980	3,930	🔵 -1.26%	—	×0.3	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.0	+0.2	+0.0
2026-08-06	4,080	3,980	🔵 -2.45%	—	×0.4	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.0	+0.2	+0.0
2026-08-05	3,985	4,080	🔴 +2.38%	—	×0.5	🟢 외인	+0.4억	+0.4	+0.0	+0.0	+0.0	-0.4	+0.0
2026-08-04	3,755	3,985	🔴 +6.13%	—	×1.0	🔻 개인	-0.3억	-0.3	+0.0	+0.0	+0.0	+0.3	+0.0
2026-08-03	3,755	3,755	⚪ +0.00%	—	×0.5	🟢 외인	+0.2억	+0.2	+0.0	+0.0	+0.0	-0.0	-0.2
2026-07-31	3,150	3,755	🔴 +19.21%	—	×1.1	🟢 외인	+0.3억	+0.3	+0.0	+0.0	+0.0	-0.3	-0.0
2026-07-30	3,175	3,150	🔵 -0.79%	—	×0.8	🔻 개인	+0.0억	+0.0	+0.0	+0.0	+0.0	-0.0	+0.0
2026-07-29	3,580	3,175	🔵 -11.31%	—	×3.2	🔻 개인	-1.6억	-1.6	+0.0	-0.0	-0.0	+1.9	-0.2
2026-07-28	3,925	3,580	🔵 -8.79%	—	×1.2	🔻 개인	-0.9억	-0.9	+0.0	+0.0	+0.0	+0.9	+0.0
2026-07-27	3,905	3,925	🔴 +0.51%	—	×0.6	🟢 외인	+0.0억	+0.0	+0.0	+0.0	+0.0	-0.0	-0.0
2026-07-24	4,065	3,905	🔵 -3.94%	—	×0.8	🔻 개인	-0.8억	-0.8	+0.0	+0.0	+0.0	+0.8	+0.0
2026-07-23	3,925	4,065	🔴 +3.57%	—	×0.5	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	+0.0
2026-07-22	3,990	3,925	🔵 -1.63%	—	×0.3	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.0	+0.2	+0.0
2026-07-21	3,935	3,990	🔴 +1.40%	—	×0.2	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	+0.0
2026-07-20	4,090	3,935	🔵 -3.79%	—	×0.5	🔻 개인	-0.3억	-0.3	+0.0	+0.0	+0.0	+0.3	-0.0
2026-07-16	4,385	4,090	🔵 -6.73%	—	×0.6	🔻 개인	-0.9억	-0.9	+0.0	+0.0	+0.0	+0.9	+0.0
2026-07-15	4,145	4,385	🔴 +5.79%	—	×0.6	🟢 외인	+0.5억	+0.5	+0.0	+0.0	-0.0	-0.5	-0.0
2026-07-14	4,035	4,145	🔴 +2.73%	—	×1.0	🔻 개인	-1.1억	-1.1	+0.0	-0.0	+0.0	+1.1	+0.0
2026-07-13	4,200	4,035	🔵 -3.93%	—	×0.7	🟢 외인	+0.0억	+0.0	+0.0	+0.0	+0.0	-0.1	+0.0
2026-07-10	3,910	4,200	🔴 +7.42%	—	×0.5	🟢 외인	+0.7억	+0.7	+0.0	+0.0	+0.0	-0.7	+0.0
2026-07-09	3,830	3,910	🔴 +2.09%	—	×0.5	🔻 개인	-0.1억	-0.1	+0.0	+0.0	-0.0	+0.1	-0.1
2026-07-08	4,125	3,830	🔵 -7.15%	—	×0.8	🔻 개인	-0.0억	-0.0	+0.0	+0.0	+0.0	+0.0	+0.0
2026-07-07	4,430	4,125	🔵 -6.88%	—	×0.9	🔻 개인	-1.5억	-1.5	+0.0	+0.0	+0.0	+1.5	+0.0
2026-07-06	4,510	4,430	🔵 -1.77%	—	×0.7	🔻 개인	-0.4억	-0.4	+0.0	+0.0	+0.0	+0.5	-0.0
2026-07-03	4,315	4,510	🔴 +4.52%	—	×1.0	🔻 개인	-0.7억	-0.7	+0.0	-0.0	+0.0	+0.8	-0.1
2026-07-02	4,765	4,315	🔵 -9.44%	—	×4.0	🔻 개인	-3.8억	-3.8	+0.0	+0.0	+0.0	+3.9	-0.1
2026-07-01	4,670	4,765	🔴 +2.03%	—	×1.0	🔻 개인	-0.5억	-0.5	+0.0	+0.0	+0.0	+0.6	-0.1
2026-06-30	4,610	4,670	🔴 +1.30%	—	×0.6	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	+0.0
2026-06-29	4,255	4,610	🔴 +8.34%	—	×0.5	🟢 외인	+0.5억	+0.5	+0.0	+0.0	+0.0	-0.5	+0.0
2026-06-26	4,370	4,255	🔵 -2.63%	—	×1.1	🟢 외인	+0.9억	+0.9	+0.0	+0.0	+0.0	-0.8	-0.1
2026-06-25	4,510	4,370	🔵 -3.10%	—	×1.0	🔻 개인	-0.7억	-0.7	+0.0	+0.0	+0.0	+0.7	+0.0
2026-06-24	4,690	4,510	🔵 -3.84%	—	×1.1	🔻 개인	-0.4억	-0.4	+0.0	+0.0	+0.0	+0.4	-0.0
2026-06-23	5,160	4,690	🔵 -9.11%	—	×2.0	🔻 개인	-0.8억	-0.8	+0.0	+0.0	+0.8	+0.0
2026-06-22	4,615	5,160	🔴 +11.81%	—	×1.8	🟢 외인	+0.5억	+0.5	+0.0	+0.0	-0.7	+0.2
2026-06-19	4,630	4,615	🔵 -0.32%	—	×0.8	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.2	-0.1
2026-06-18	4,800	4,630	🔵 -3.54%	—	×0.5	🔻 개인	-0.5억	-0.5	+0.0	+0.0	+0.7	-0.2
2026-06-17	4,795	4,800	🔴 +0.10%	—	×0.4	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.2	+0.0
2026-06-16	4,970	4,795	🔵 -3.52%	—	×0.4	🔻 개인	-1.0억	-1.0	+0.0	+0.0	+0.9	+0.0
2026-06-15	5,060	4,970	🔵 -1.78%	—	×0.5	🔻 개인	-0.5억	-0.5	+0.0	+0.0	+0.5	+0.0
2026-06-12	4,640	5,060	🔴 +9.05%	—	×0.6	🟢 외인	+0.8억	+0.8	+0.0	+0.0	-0.9	+0.0
2026-06-11	4,360	4,640	🔴 +6.42%	—	×0.7	🔻 개인	-1.2억	-1.2	+0.0	+0.0	+1.2	+0.0
2026-06-10	4,585	4,360	🔵 -4.91%	—	×0.3	🔻 개인	-0.6억	-0.6	+0.0	+0.0	+0.7	-0.1
2026-06-09	4,070	4,585	🔴 +12.65%	—	×0.4	🟢 외인	+0.2억	+0.2	+0.0	+0.0	-0.2	-0.0
2026-06-08	4,605	4,070	🔵 -11.62%	—	×0.6	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+1.2	-1.1
2026-06-05	4,860	4,605	🔵 -5.25%	—	×0.7	🟢 외인	+0.1억	+0.1	+0.0	+0.0	-0.1	+0.0
2026-06-04	4,690	4,860	🔴 +3.62%	—	×0.6	⚫ 그외	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.0
2026-06-02	4,970	4,690	🔵 -5.63%	—	×0.7	🟢 외인	+0.1억	+0.1	+0.0	+0.0	-0.1	+0.0
2026-06-01	5,300	4,970	🔵 -6.23%	—	×0.5	🔻 개인	-1.3억	-1.3	+0.0	+0.0	+0.8	+0.5
2026-05-29	5,780	5,300	🔵 -8.30%	—	×0.7	🔻 개인	-2.3억	-2.3	+0.0	+0.0	+2.1	+0.2
2026-05-28	6,210	5,780	🔵 -6.92%	—	×0.9	🔻 개인	-2.9억	-2.9	+0.0	-0.0	+2.8	+0.1
2026-05-27	6,680	6,210	🔵 -7.04%	—	×0.6	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.2	+0.0
2026-05-26	6,830	6,680	🔵 -2.20%	—	×1.0	🟢 외인	+3.4억	+3.4	+0.0	+0.0	-3.4	+0.0
2026-05-22	6,450	6,830	🔴 +5.89%	—	×0.8	🟢 외인	+7.1억	+7.1	+0.0	+0.0	-7.1	+0.0

일자별 사유 (최신 위)

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)

2026-06-22

• 사유: —
• 섹터 컨텍스트: KOSDAQ:제조 (smart +3,131억)
• 매크로 원인: 원인 분석 실패 (낮음)

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)