158430 아톤

기본 정보

• 섹터: KOSDAQ:IT 서비스
• 시가총액: 1,038억원 (2026-06-30 기준)
• 첫 등장: 2026-06-29 (누적 1일)
• 태그: 매크로/IT소프트웨어 · 매크로/금융 · 핀테크 · 인증보안 · 모바일금융 · 클라우드 · 간편인증
• 네이버 금융: 🔗

기업개요

• 동사는 1999년 시스템 소프트웨어 개발 및 공급업을 영위할 목적으로 설립되었으며, 2019년 코스닥시장에 상장하였음.
• 연결대상 종속회사 7개사를 보유하고 있음.
• 금융기관·공공기관·통신사 및 기업 고객을 대상으로 핀테크 인증·보안 솔루션과 플랫폼 서비스를 제공하며, Quantum SafeGuard, Quantum SafeOTP, 서버저장형 인증서, 브라우저 OTP 등 보유.

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	4,565	4,825	🔴 +5.70%	—	×1.4	🟢 외인	+0.4억	+0.4	+0.0	-0.0	+0.0	-0.2	-0.3
2026-08-13	4,600	4,565	🔵 -0.76%	—	×0.8	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.0	+0.1	-0.0
2026-08-12	4,570	4,600	🔴 +0.66%	—	×0.4	🔻 개인	-0.6억	-0.9	+0.0	+0.0	+0.3	+0.6	+0.0
2026-08-11	4,520	4,570	🔴 +1.11%	—	×0.5	🟢 외인	+0.7억	+0.7	+0.0	+0.0	+0.0	-0.7	-0.0
2026-08-10	4,260	4,520	🔴 +6.10%	—	×0.5	🟢 외인	+2.8억	+2.8	+0.0	-0.0	+0.0	-2.7	-0.0
2026-08-07	4,340	4,260	🔵 -1.84%	—	×0.3	🟢 외인	+0.6억	+0.6	+0.0	+0.0	+0.0	-0.6	+0.0
2026-08-06	4,415	4,340	🔵 -1.70%	—	×0.3	🔻 개인	-0.2억	-0.2	+0.0	+0.0	+0.0	+0.1	+0.1
2026-08-05	4,300	4,415	🔴 +2.67%	—	×0.5	🟢 외인	+1.7억	+1.7	+0.0	+0.0	+0.0	-1.6	-0.0
2026-08-04	4,030	4,300	🔴 +6.70%	—	×0.6	🟢 외인	+1.0억	+1.0	+0.0	+0.0	+0.0	-1.0	-0.0
2026-08-03	3,880	4,030	🔴 +3.87%	—	×0.6	🟢 외인	+0.6억	+0.6	+0.0	+0.0	+0.0	-0.6	+0.0
2026-07-31	3,470	3,880	🔴 +11.82%	—	×0.5	🟢 외인	+2.4억	+2.4	+0.0	-0.0	+0.0	-2.4	+0.0
2026-07-30	3,470	3,470	⚪ +0.00%	—	×0.5	🟢 외인	+2.5억	+2.5	+0.0	+0.0	+0.0	-2.5	+0.0
2026-07-29	3,735	3,470	🔵 -7.10%	—	×1.1	🟢 외인	+0.4억	+0.4	+0.0	+0.0	+0.0	-0.6	+0.2
2026-07-28	3,970	3,735	🔵 -5.92%	—	×0.8	🔻 개인	-3.2억	-3.2	+0.0	+0.0	+0.0	+3.1	+0.1
2026-07-27	3,850	3,970	🔴 +3.12%	—	×0.5	🟢 외인	+0.1억	+0.1	+0.0	+0.0	+0.0	-0.1	+0.0
2026-07-24	4,140	3,850	🔵 -7.00%	—	×1.1	🔻 개인	-0.8억	-0.8	+0.0	-0.0	+0.0	+2.4	-1.6
2026-07-23	3,810	4,140	🔴 +8.66%	—	×8.6	🔻 개인	-9.6억	-9.6	+0.0	+0.0	+0.0	+7.9	+1.7
2026-07-22	3,740	3,810	🔴 +1.87%	—	×1.2	🔻 개인	-1.7억	-1.7	+0.0	+0.0	+0.0	+2.0	-0.3
2026-07-21	3,680	3,740	🔴 +1.63%	—	×1.3	🔻 개인	-1.7억	-1.7	+0.0	-0.0	+0.0	+1.4	+0.3
2026-07-20	3,810	3,680	🔵 -3.41%	—	×1.3	🔻 개인	-1.5억	-1.5	+0.0	+0.0	+0.0	+2.8	-1.3
2026-07-16	3,900	3,810	🔵 -2.31%	—	×0.8	🔻 개인	-2.1억	-2.1	+0.0	+0.0	+0.0	+1.7	+0.4
2026-07-15	3,635	3,900	🔴 +7.29%	—	×0.9	🟢 외인	+1.5억	+1.5	+0.0	+0.0	+0.0	-2.5	+0.9
2026-07-14	3,710	3,635	🔵 -2.02%	—	×1.4	🟢 외인	+1.3억	+1.3	+0.0	+0.0	+0.0	-1.1	-0.2
2026-07-13	4,025	3,710	🔵 -7.83%	—	×1.1	🔻 개인	-2.4억	-2.4	+0.0	-0.0	+0.0	+2.4	+0.0
2026-07-10	3,680	4,025	🔴 +9.38%	—	×0.7	🟢 외인	+3.9억	+3.9	+0.0	+0.0	+0.0	-3.9	-0.0
2026-07-09	3,770	3,680	🔵 -2.39%	—	×0.7	🟢 외인	+0.6억	+0.6	+0.0	+0.0	+0.0	-0.6	+0.0
2026-07-08	3,990	3,770	🔵 -5.51%	—	×1.1	🟢 외인	+2.3억	+2.3	+0.0	+0.0	+0.0	-1.1	-1.2
2026-07-07	4,125	3,990	🔵 -3.27%	—	×0.6	🔻 개인	-0.6억	-0.6	+0.0	+0.0	+0.0	+0.6	+0.0
2026-07-06	4,205	4,125	🔵 -1.90%	—	×0.4	🔻 개인	-1.2억	-1.2	+0.0	+0.0	+0.0	+1.2	+0.0
2026-07-03	4,070	4,205	🔴 +3.32%	—	×0.5	🟢 외인	+0.4억	+0.4	+0.0	-0.0	+0.0	-0.4	-0.0
2026-07-02	4,280	4,070	🔵 -4.91%	—	×0.8	🟢 외인	+0.6억	+0.6	+0.0	-0.0	+0.0	+0.0	-0.6
2026-07-01	4,240	4,280	🔴 +0.94%	—	×0.5	⚫ 그외	-0.2억	-0.2	+0.0	+0.0	+0.0	-0.1	+0.3
2026-06-30	4,390	4,240	🔵 -3.42%	—	×0.5	🔻 개인	-1.1억	-1.1	+0.0	+0.0	+0.0	+1.0	+0.1
2026-06-29	3,960	4,390	🔴 +10.86%	—	×0.8	🟢 외인	+3.4억	+3.4	+0.0	+0.0	+0.0	-3.8	+0.3
2026-06-26	4,290	3,960	🔵 -7.69%	—	×1.6	🟢 외인	+5.8억	+5.8	+0.0	-0.0	+0.0	-5.8	+0.1
2026-06-25	4,470	4,290	🔵 -4.03%	—	×0.7	🔻 개인	-0.3억	-0.3	+0.0	+0.0	+0.0	+0.2	+0.0
2026-06-24	4,360	4,470	🔴 +2.52%	—	×1.1	🟢 외인	+2.1억	+2.1	+0.0	-0.0	+0.0	-1.5	-0.6
2026-06-23	4,660	4,360	🔵 -6.44%	—	×1.5	🟢 외인	+2.1억	+2.1	-0.0	+0.0	-2.1	+0.1
2026-06-22	4,895	4,660	🔵 -4.80%	—	×0.9	🟢 외인	+0.7억	+0.7	+0.0	+0.0	+0.2	-0.9
2026-06-19	5,140	4,895	🔵 -4.77%	—	×1.2	🟢 외인	+1.4억	+1.4	+0.0	+0.0	-1.6	+0.1
2026-06-18	5,310	5,140	🔵 -3.20%	—	×0.5	🟢 외인	+0.8억	+0.8	+0.0	+0.0	-0.6	-0.2
2026-06-17	5,400	5,310	🔵 -1.67%	—	×0.5	🟢 외인	+0.3억	+0.3	-0.0	-0.0	-0.3	+0.0
2026-06-16	5,400	5,400	⚪ +0.00%	—	×0.4	🔻 개인	-0.8억	-0.8	+0.0	+0.0	+0.9	-0.1
2026-06-15	5,240	5,400	🔴 +3.05%	—	×0.6	🔻 개인	-4.0억	-4.0	+0.0	-0.0	+4.3	-0.2
2026-06-12	5,020	5,240	🔴 +4.38%	—	×0.4	🟢 외인	+1.2억	+1.2	+0.0	+0.1	-0.9	-0.4
2026-06-11	5,030	5,020	🔵 -0.20%	—	×0.3	🔻 개인	-0.1억	-0.1	+0.0	+0.0	+0.2	-0.1
2026-06-10	5,310	5,030	🔵 -5.27%	—	×0.6	🔻 개인	+0.1억	+0.1	+0.0	+0.0	+0.7	-0.7
2026-06-09	5,060	5,310	🔴 +4.94%	—	×0.5	🟢 외인	+3.2억	+3.2	+0.0	-0.1	-3.1	-0.1
2026-06-08	5,600	5,060	🔵 -9.64%	—	×0.6	🟢 외인	+1.8억	+1.8	+0.0	+0.0	-1.9	+0.1
2026-06-05	5,800	5,600	🔵 -3.45%	—	×0.5	🟢 외인	+2.7억	+2.7	+0.0	+0.0	-2.7	+0.0
2026-06-04	5,940	5,800	🔵 -2.36%	—	×0.3	🟢 외인	+0.8억	+0.8	+0.0	+0.0	-0.8	+0.0
2026-06-02	6,110	5,940	🔵 -2.78%	—	×0.6	🔻 개인	-2.8억	-2.8	+0.0	+0.0	+2.4	+0.4
2026-06-01	6,370	6,110	🔵 -4.08%	—	×0.5	🟢 외인	+1.9억	+1.9	+0.0	-0.0	-2.8	+0.9
2026-05-29	6,610	6,370	🔵 -3.63%	—	×0.6	⚫ 그외	-1.1억	-1.1	+0.0	+0.0	+0.4	+0.7
2026-05-28	6,980	6,610	🔵 -5.30%	—	×0.6	🟢 외인	+1.6억	+1.6	+0.0	+0.0	-0.8	-0.8
2026-05-27	7,610	6,980	🔵 -8.28%	—	×0.7	🟢 외인	+5.1억	+5.1	+0.0	+0.0	-3.0	-2.2
2026-05-26	7,110	7,610	🔴 +7.03%	—	×1.6	🟢 외인	+4.0억	+4.0	+0.0	+0.0	-6.8	+2.8
2026-05-22	6,530	7,110	🔴 +8.88%	—	×1.5	🟦 연기금	-5.6억	-10.9	+5.3	-0.4	+3.7	+2.3

일자별 사유 (최신 위)

2026-07-31

• 사유: —
• 섹터 컨텍스트: KOSDAQ:IT 서비스 (smart +324억)
• 매크로 원인: AI 투자심리 개선세 속 소프트웨어·AI 관련주 동반 강세, 개별 호재 겹침 (보통)

2026-06-29

• 사유: —
• 섹터 컨텍스트: KOSDAQ:IT 서비스 (smart +195억)
• 매크로 원인: 코스닥 900선 회복 속 게임 신작·공공 AI 소프트웨어 테마 동반 강세 (보통)