Aikstockdata

오늘의 시장 요약 (Today's market digest)

Start here for "how was the Korean market today?" — index levels, breadth, 52-week high/low counts, top-3 disclosures, growth top-3, movers and disclosure-type counts in one call. Then drill down with get_stock / list_stocks / get_disclosures. Coverage: top-by-market-cap universe (see coverage in index.json), not the full listing. | "오늘 시장 어땠어?"의 출발점 — 지수·등락 폭·주요 공시·성장 랭킹·등락률 상하위를 한 번에. 이어서 get_stock / list_stocks / get_disclosures 로 파고들면 됩니다.

종목 검색 (Search stocks)

Find a ticker from part of the name — Korean or Latin, case-insensitive — or a 6-digit code, within the market-cap-ranked universe (ETFs included). Korean readings of Latin names also match ('네이버' finds NAVER, '케이티' finds KT/KTis). Romanised Korean does not ('samsung' returns nothing; '삼성' works). Up to 10 matches, market-cap sorted. | 이름 일부(한글·영문 모두, 대소문자 무시)나 6자리 코드로 찾습니다. 영문 이름의 한글 읽기도 매치됩니다('네이버'→NAVER, '케이티'→KT·KTis). 다만 한국어의 로마자 표기는 안 됩니다('samsung' 0건, '삼성' 14건). 시총 상위 유니버스 · 시총순 최대 10건.

종목 상세 (Stock detail)

One Korean stock by 6-digit code: T+1 confirmed close & change, market cap, latest financials from the latest periodic report (revenue / operating income / net income, with YoY; Korean reports are cumulative year-to-date, so H1 = Jan-Jun, not Q2 alone), and ranking signals. Two as-of dates move independently — price (quote_as_of) and filings (disclosure_through); the response header carries both, do not merge them into one "today". null means not provided, never 0. Name → code: search_stock. 250

랭킹 조회 (Rankings)

Answers "which stocks scored highest on measured DART financials?" — kind='growth' is 성장 TOP8 (max 8 rows), kind='quiet' is 조용한 실적주. Scores come from a published formula over ACTUAL filed financials only — no prices, no analyst estimates. Mechanical, not stock picks. For 52-week high/low or turnaround LISTS use list_stocks(). | "실측 재무로 점수가 높은 종목"에 답합니다 — growth 는 최대 8건, quiet 는 조용한 실적주. 시세·전망치를 쓰지 않고 DART 실측 재무만 씁니다. 52주 신고저·흑자전환 목록은 list_stocks().

지수·등락 폭 (Index & breadth)

Index levels (KOSPI/KOSDAQ close, change, %) and up/down breadth — nothing else. Prices are the previous session's T+1 settled close, never real-time. Index and breadth routinely disagree — the index is cap-weighted, breadth is one vote per stock — which is why both are returned; do not infer one from the other. For the full daily digest (disclosures, rankings, movers) use get_today(). | 지수와 등락 폭만 봅니다. 하루 전체 요약은 get_today(), 조건별 종목 목록은 list_stocks().

공개 데이터 URL (Open data URLs)

Direct URLs for every public dataset (JSON/CSV) — no signup, no API key. Call this BEFORE concluding something is unavailable: the tool list is not the extent of the data. Returns the endpoint catalog (quotes, disclosures, rankings, per-stock JSON, search index) plus the 30-trading-day dated archive with the exact dates held per pattern. Most AI fetch tools cut responses near 150 KB and a truncated JSON is unparseable — the catalog names a smaller alternative for every large file, so read that i

잠정·정기 실적 (Quarterly earnings, incl. preliminary)

Earnings from DART, INCLUDING preliminary (잠정) results filed ~2 weeks before the regular report. Each row says whether the figure is year-to-date cumulative or a single quarter. Pass a code for one stock's history, or omit it for the largest caps. get_stock returns the REGULAR report only — use this for the newest numbers. | DART 실적 — 정기보고서보다 2주 빠른 잠정실적 포함. 행마다 누적인지 단독 분기인지 적습니다. code 를 주면 그 종목 이력, 생략하면 시총 상위. get_stock 은 정기보고서만 주므로 최신 수치는 이 도구로 보세요.

종목 일별 시세 1년 (Daily price history)

Answers "is this stock near its high or deep in a drawdown, and is volume unusual?" — 250 trading days of daily CLOSES, plus period high/low, drawdown from the high, and volume vs the 60-day average. Close-based (the upstream feed has no intraday high/low), so it will differ from an HTS 52-week range. | "고점 대비 얼마나 빠졌나·거래량이 평소보다 많나"에 답합니다 — 250거래일 **종가 기준** 고저·낙폭·거래량 배수. 장중 고저가 아니라 HTS 52주 범위와 다를 수 있습니다.

공시 유형별 이후 주가 (Post-filing price path)

Answers "what usually happened after this kind of filing?" — median MARKET-ADJUSTED return at +1/+5 trading days per DART filing type, with 95% intervals, sample window and n. A historical record, not a forecast. Not available from other free Korean sources. Coverage: top-by-market-cap universe (see coverage in index.json), not the full listing. | "이 공시 나오면 보통 어땠나"에 답합니다 — 공시 유형별로 접수 이후 1·5거래일 뒤까지 시장 등락을 뺀 수익률 중앙값·95% 구간·표본기간. 과거 기록이며 예측·추천이 아닙니다.

실적 캘린더 (Earnings calendar & new filings)

Answers "who has filed this quarter's results, who hasn't, and what came in since last time?" — filed / not-yet lists against the statutory deadline, plus a diff of filings new since the previous publish. Built for stateless agents: polling this replaces a webhook. | "누가 냈고 누가 아직인가 · 지난번 이후 새로 뜬 건 뭔가"에 답합니다. 법정 마감 D-day 와 직전 발행 대비 신규 목록까지. 상태를 못 들고 다니는 에이전트를 위한 도구입니다.

공시 목록 (Disclosures with receipt times)

Answers "what was filed, and when exactly?" — DART filings with RECEIPT TIME (HH:MM) and session (pre-open / intraday / after-close), filterable by date, type and importance. The receipt time is not exposed by any public Korean API. Roughly 40% of filings arrive AFTER the close, so that day's price move is not a reaction to them. date=today serves the 15:00 intraday collection (no importance scores yet); any other date serves the ranked list of the last 7 days. | "무슨 공시가 몇 시에 났나"에 답합니다 — 접수 시각(H

조건으로 종목 목록 (Screen stocks by condition)

Return the LIST of stocks matching a condition — turnaround to profit, 52-week high/low, growth or quiet-performer rankings — with optional market-cap range and a cap-to-operating-income multiple ceiling. Other tools give counts; this one gives the names. | 조건에 맞는 종목 목록을 돌려줍니다 — 흑자전환·52주 신고저·성장/조용한 실적주. 시총 범위와 시총÷연환산영업이익 배수 상한도 걸 수 있습니다. 다른 도구가 개수를 준다면 이건 목록을 줍니다.