Korea KRX Market Statistics

Track Korea KRX daily market statistics — prices, foreign ownership. Built for analysts, quants, fintech builders and AI agents.

Factual public data — not financial or investment advice.

📊 Sample Output

date	ticker	company_name_en	closing_price	opening_price	high
2026-09-23	005930	Samsung Electronics	286500	284500	286500
2026-09-22	005930	Samsung Electronics	277500	283000	283500
2026-09-21	005930	Samsung Electronics	275000	264000	275000
2026-09-18	005930	Samsung Electronics	260000	261000	262000
2026-09-17	005930	Samsung Electronics	256000	257000	259000
2026-09-16	005930	Samsung Electronics	253500	248000	254000

Real rows from run qHUCXHC7QMChkbWZn on build 0.0.5 (2026-09-25), unedited apart from masked emails/phones and shortened long text; fields the source does not publish are empty.

🔧 Input reference

Field	Type	Default	What it does
stat_type	string (settlement_prices, foreign_ownership, trading_volumes, market_cap_ranking, index_components)	"settlement_prices"	Which KRX daily statistic to fetch. 'settlement_prices' = closing/open/high/low + volume per ticker per day (일별 시세). 'foreign_ownership' = foreign ownership ratio (외국인 보유율) per ti…
market	string (KOSPI, KOSDAQ, KONEX, all)	"all"	Which KRX market to scan. 'KOSPI' = large-cap main board (유가증권시장 — Samsung, SK Hynix, Hyundai). 'KOSDAQ' = mid/small-cap growth board (코스닥). 'KONEX' = small-cap KONEX board (코넥스).…
date_from	string	""	Earliest trading date to fetch. Defaults to 30 days ago. KRX is closed on weekends + Korean public holidays — non-trading days are skipped silently.
date_to	string	""	Latest trading date to fetch. Defaults to today. Daily settlement publishes ~T+0 by 18:00 KST after market close.
ticker_filter	string	""	Filter to a single Korean 6-digit ticker. Examples: '005930' (Samsung Electronics 삼성전자), '000660' (SK Hynix SK하이닉스), '005380' (Hyundai Motor 현대자동차), '035420' (Naver), '035720' (Ka…
max_records	integer	200	Cap total records returned (1-2000). Tune lower for smoke tests, higher for full-market sweeps. Counts each (ticker, date) pair as one record.

🧾 JSON sample record

One real record from run qHUCXHC7QMChkbWZn (emails/phones masked, long text shortened):

{
  "market": "KOSPI",
  "date": "2026-09-23",
  "ticker": "005930",
  "company_name": "삼성전자",
  "company_name_en": "Samsung Electronics",
  "closing_price": 286500,
  "opening_price": 284500,
  "high": 286500,
  "low": 281000,
  "volume_shares": 19385053,
  "value_KRW": 5553817684500,
  "market_cap_KRW": null,
  "foreign_ownership_pct": 46.55,
  "share_change_pct": 3.24,
  "stat_type": "settlement_prices",
  "data_source": "naver_finance_krx_mirror",
  "source_url": "https://stock.naver.com/domestic/stock/005930",
  "index_membership": null,
  "shares_outstanding": null,
  "per": null,
  "roe": null
}

💰 Pricing

Event	Price (USD)	When it is charged
Actor Start (apify-actor-start)	$0.005	Charged when the Actor starts running. Number of events charged depends on Actor memory (one event per GB, minimum one event).
Market stat record (market-stat-record)	$0.05	Per KRX daily settlement / foreign ownership / volume record

Pay-per-event: you pay only for what the run delivers. A run that delivers nothing bills no result events (only the actor-start event, when the actor defines one). Example: a run that delivers 100 results costs 100 × $0.05 = $5.00 plus the start fee.

🔗 Related Actors

More from the NexGenData Korea & Japan family:

• Korea IPO Pipeline Tracker — 공모주 API
• Korea KIND Disclosures — 상장공시 API
• Korea KIPO Patents & Trademarks — 특허 검색 API
• Korea KRX Short Selling — 공매도 API
• Korea Upbit & Bithumb Crypto — 김치프리미엄 API
• KOSPI Korea Stock Screener — 한국 주식 Data API

17 more in this family on the NexGenData Store page.

📊 What you get

Clean JSON, one record per record (full output has 21 fields):

• closing_price — Closing price
• company_name — Company name
• company_name_en — Company name en
• date — Date
• foreign_ownership_pct — Foreign ownership pct (daily-history rows; the market-cap listing no longer carries it)
• high — High
• index_membership — Index membership
• low — Low
• market — Market
• market_cap_KRW — Market cap KRW

Data source: Naver Finance's public JSON API (m.stock.naver.com / api.stock.naver.com), a mirror of KRX daily statistics. Naver retired its classic HTML market pages in September 2026 and this actor was rebuilt on the JSON API on 2026-09-25. Fields the new API does not publish in the listing — shares_outstanding, per, roe — come back null.

Pricing: $0.05 per record (Pay-Per-Event) — about 20 per $1. Actor start fee $0.005 per run. Live prices are in the Pricing table below.

🤖 Use with AI agents

Structured JSON built for LLM and agent pipelines — point Claude, the OpenAI Agents SDK, an n8n flow or any MCP-aware client at it and pull Korea KRX daily market statistics on demand.

Sample agent prompt:

Pull KRX market statistics for KOSPI stocks with foreign ownership %.

Agentic payments (x402): Supports agentic payment via x402 — agents can call this actor with USDC, no API key required.

⏰ Run on a schedule

This is a monitoring play — schedule a recurring pull:

{
  "limit": 50
}

한국어 안내

이 Actor는 한국거래소(KRX) 일별 시장 통계(종가, 외국인 지분율, 지수 편입 등)을(를) 깔끔한 JSON으로 제공합니다. 분석가, 퀀트 리서처, 핀테크 개발자, AI 에이전트를 위해 설계되었습니다. 「시장 통계」 단위로 과금되며(달러당 약 12건), 정기 실행을 지원해 매일·매주 자동으로 KRX 시장 통계 수집을(를) 수집할 수 있습니다. 공개 데이터이며 투자 자문이 아닙니다.

🔗 Related Korea actors

China data suite: DART Filings, KIND Disclosures, IPO Pipeline, KOSPI Screener

Cross-market hubs: APAC Disclosure Monitor, APAC IPO Calendar Sweep

---

*Data from public Korean market and government sources. Factual public data — not financial or investment advice.

공개 데이터이며 투자 자문이 아닙니다.*