303360 프로티아

기본 정보

• 섹터: KOSDAQ:제조
• 시가총액: 502억원 (2026-06-30 기준)
• 첫 등장: — (마커 미등장)
• 태그: 매크로/바이오헬스 · 체외진단 · 알레르기진단 · 진단키트 · 반려동물 · 바이오칩
• 네이버 금융: 🔗

기업개요

• 동사는 2000년 설립된 체외진단 의료기기 전문기업으로, 2018년 코넥스시장 상장 후 2023년 코스닥시장에 이전상장하였음.
• 인체용 알레르기 진단키트를 주력으로 동물용 알레르기, 음식불내증, 자가면역질환 진단키트 및 항생제 감수성검사 키트를 개발·제조·판매하고 있음.
• 세계 최다 알레르기 동시 진단기술과 병렬식 라인형 바이오칩 원천기술을 기반으로 해외 80개국 90여 개 거래처를 확보하여 글로벌 시장 확대를 추진하고 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
2026-08-07	4,920	5,100	🔴 +3.66%	—	×1.4	🟢 외인	+0.6억	+0.6	+0.0	+0.0	+0.0	-0.6	-0.0
2026-08-06	5,020	4,920	🔵 -1.99%	—	×0.2	🔻 개인	-0.0억	-0.0	+0.0	+0.0	+0.0	+0.0	+0.0
2026-08-05	5,020	5,020	⚪ +0.00%	—	×0.4	⚫ 그외	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.3	+0.2
2026-08-04	4,875	5,020	🔴 +2.97%	—	×0.6	🟢 외인	+0.3억	+0.3	+0.0	+0.0	+0.0	-0.3	-0.0
2026-08-03	4,950	4,875	🔵 -1.52%	—	×0.5	🟢 외인	+0.2억	+0.2	+0.0	+0.0	+0.0	-0.2	+0.0
2026-07-31	4,970	4,950	🔵 -0.40%	—	×0.3	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	-0.0
2026-07-30	4,810	4,970	🔴 +3.33%	—	×1.0	🟢 외인	+0.3억	+0.3	+0.0	+0.0	+0.0	-0.3	-0.0
2026-07-29	4,945	4,810	🔵 -2.73%	—	×1.0	🔻 개인	-0.3억	-0.3	+0.0	+0.0	+0.0	+0.3	+0.0
2026-07-28	5,070	4,945	🔵 -2.47%	—	×0.6	🟢 외인	+0.2억	+0.2	+0.0	+0.0	+0.0	-0.2	+0.0
2026-07-27	4,990	5,070	🔴 +1.60%	—	×0.7	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	-0.0
2026-07-24	4,870	4,990	🔴 +2.46%	—	×0.8	🟢 외인	+0.3억	+0.3	+0.0	-0.0	+0.0	-0.3	-0.0
2026-07-23	4,930	4,870	🔵 -1.22%	—	×0.2	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	+0.0
2026-07-22	4,905	4,930	🔴 +0.51%	—	×0.4	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	+0.0
2026-07-21	4,835	4,905	🔴 +1.45%	—	×1.2	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	-0.0
2026-07-20	4,680	4,835	🔴 +3.31%	—	×2.2	🔻 개인	-1.0억	-1.0	+0.0	+0.0	+0.0	+1.0	-0.0
2026-07-16	4,870	4,680	🔵 -3.90%	—	×1.2	🟢 외인	+0.2억	+0.2	+0.0	+0.0	+0.0	-0.2	+0.0
2026-07-15	3,985	4,870	🔴 +22.21%	—	×14.4	🟢 외인	+0.5억	+0.5	+0.0	-0.0	+0.0	-0.4	-0.1
2026-07-14	4,035	3,985	🔵 -1.24%	—	×0.5	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	+0.0
2026-07-13	4,120	4,035	🔵 -2.06%	—	×0.8	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	+0.1
2026-07-10	4,055	4,120	🔴 +1.60%	—	×0.2	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.0	+0.0
2026-07-09	4,040	4,055	🔴 +0.37%	—	×0.4	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	+0.0
2026-07-08	4,120	4,040	🔵 -1.94%	—	×1.3	🟢 외인	+0.3억	+0.3	+0.0	+0.0	+0.0	-0.6	+0.2
2026-07-07	4,280	4,120	🔵 -3.74%	—	×1.1	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	+0.0
2026-07-06	3,965	4,280	🔴 +7.94%	—	×1.8	🟢 외인	+0.4억	+0.4	+0.0	+0.0	+0.0	-0.4	-0.0
2026-07-03	3,915	3,965	🔴 +1.28%	—	×0.9	🟢 외인	+0.1억	+0.1	+0.0	-0.0	+0.0	-0.1	-0.0
2026-07-02	4,030	3,915	🔵 -2.85%	—	×0.3	🔻 개인	+0.0억	+0.0	+0.0	+0.0	+0.0	+0.0	+0.0
2026-07-01	3,900	4,030	🔴 +3.33%	—	×0.6	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	-0.0
2026-06-30	3,920	3,900	🔵 -0.51%	—	×0.3	🟢 외인	+0.0억	+0.0	+0.0	+0.0	+0.0	-0.0	+0.0
2026-06-29	3,795	3,920	🔴 +3.29%	—	×0.7	🟢 외인	+0.3억	+0.3	+0.0	+0.0	+0.0	-0.3	-0.0
2026-06-26	3,875	3,795	🔵 -2.06%	—	×1.9	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	+0.0
2026-06-25	3,930	3,875	🔵 -1.40%	—	×1.1	🟢 외인	+0.2억	+0.2	+0.0	+0.0	+0.0	-0.2	+0.0

일자별 사유 (최신 위)

2026-07-15

• 사유: —
• 섹터 컨텍스트: KOSDAQ:제조 (smart +1,144억)
• 매크로 원인: HLB 리보세라닙 FDA 제조 리스크 해소 기대에 그룹주 무더기 상한가, 미프진 허가 검토·항암신약 모멘텀 가세 (보통)