Service
Daily price quotes for KRX-listed stocks (KOSPI/KOSDAQ/KONEX), sourced from the Financial Services Commission's 주식시세정보 (Stock Price Information) dataset on data.go.kr.
100.00%30-day uptimeAvg response155ms
Selecting a row opens the reference for that API.
| Method | API | Path | Summary |
|---|---|---|---|
| POST | /v1/korea-stock-price/preemptive-right-certificate-prices | Returns one caller-selected page (default 20, maximum 100 rows) of daily KRX preemptive-right certificate (신주인수권증서) prices for one trading date, with new-share issue price, scheduled delisting date, and underlying-stock details, optionally filtered by exact product name or ISIN. Use when the caller asks for preemptive-right certificate prices. Do NOT use for preemptive-right securities (신주인수권증권) — use korea-stock-price:preemptive-right-securities-prices instead; for ordinary listed stocks use korea-stock-price:stock-prices. Only a single date is accepted (no date window). Backed by data.go.kr's getPreemptiveRightCertificatePriceInfo operation. Returns items[] (date, short_code, isin_code, name, market_category, close_krw, price_change_krw, fluctuation_rate, open_krw, high_krw, low_krw, trading_volume, trading_value_krw, market_cap_krw, listed_certificate_count, new_share_issue_price_krw, delisting_date, underlying_code, underlying_name, underlying_close_krw), total_count, page, limit, has_more. | |
| POST | /v1/korea-stock-price/preemptive-right-securities-prices | Returns one caller-selected page (default 20, maximum 100 rows) of daily KRX preemptive-right securities (신주인수권증권) prices for one trading date, with exercise price, subscription period, and underlying-stock details, optionally filtered by exact product name or ISIN. Use when the caller asks for preemptive-right securities prices. Do NOT use for preemptive-right certificates (신주인수권증서) — use korea-stock-price:preemptive-right-certificate-prices instead; for ordinary listed stocks use korea-stock-price:stock-prices. Only a single date is accepted (no date window). Backed by data.go.kr's getPreemptiveRightSecuritiesPriceInfo operation. Returns items[] (date, short_code, isin_code, name, market_category, close_krw, price_change_krw, fluctuation_rate, open_krw, high_krw, low_krw, trading_volume, trading_value_krw, market_cap_krw, exercise_price_krw, subscription_start_date, subscription_end_date, underlying_code, underlying_name, underlying_close_krw, listed_securities_count), total_count, page, limit, has_more. | |
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| /v1/korea-stock-price/search-stock-price-by-isin |
| Looks up daily KRX listed-stock price rows for one exact ISIN on one exact trading date or a start_date–end_date window that includes both ends. Use when the caller already has the stock's ISIN (e.g. KR7005930003) and wants its price for one date or its daily series over a window. Do NOT use for company-name searches — use korea-stock-price:search-stock-price-by-name instead; for an unfiltered full-market snapshot use korea-stock-price:stock-prices. Backed by data.go.kr's getStockPriceInfo operation. Returns the same fields as stock-prices: items[] (date, name, isin_code, closing_price_krw, price_change_krw, fluctuation_rate, opening_price_krw, high_price_krw, low_price_krw, trading_volume), total_count, page, limit, has_more. |
| POST | /v1/korea-stock-price/search-stock-price-by-name | Finds daily KRX listed-stock price rows whose company name contains the query (upstream likeItmsNm) on one exact trading date or a start_date–end_date window that includes both ends. Use when the caller knows a company name but not its ISIN; a partial name returns every listing containing it. Do NOT use for an exact ISIN — use korea-stock-price:search-stock-price-by-isin instead; for an unfiltered full-market snapshot use korea-stock-price:stock-prices. Backed by data.go.kr's getStockPriceInfo operation. Returns the same fields as stock-prices: items[] (date, name, isin_code, closing_price_krw, price_change_krw, fluctuation_rate, opening_price_krw, high_price_krw, low_price_krw, trading_volume), total_count, page, limit, has_more. |
| POST | /v1/korea-stock-price/securities-prices | Returns one caller-selected page (default 20, maximum 100 rows) of daily KRX prices for beneficiary certificates (수익증권, listed fund units — not ordinary stocks) on one trading date, optionally filtered by exact product name or ISIN. Use when the caller asks for a beneficiary-certificate (fund unit) price. Do NOT use for ordinary listed stocks — use korea-stock-price:stock-prices instead; for preemptive-right products use korea-stock-price:preemptive-right-securities-prices or korea-stock-price:preemptive-right-certificate-prices. Only a single date is accepted (no date window). Backed by data.go.kr's getSecuritiesPriceInfo operation. Returns items[] (date, short_code, isin_code, name, close_krw, price_change_krw, fluctuation_rate, open_krw, high_krw, low_krw, trading_volume, trading_value_krw, market_cap_krw, listed_units), total_count, page, limit, has_more. |
| POST | /v1/korea-stock-price/stock-prices | Returns one caller-selected page (default 20, maximum 100 rows) of daily KRX listed-stock prices (KOSPI/KOSDAQ/KONEX) for one exact trading date or a start_date–end_date window that includes both ends, optionally narrowed by company name (contains match) or exact ISIN. Use when the caller wants a full-market snapshot for a date, or wants to combine a date window with optional name/ISIN filters in one call. Do NOT use when the caller already has one ISIN — use korea-stock-price:search-stock-price-by-isin instead; for company-name searches use korea-stock-price:search-stock-price-by-name. Do NOT use for beneficiary certificates or preemptive-right products — use korea-stock-price:securities-prices, korea-stock-price:preemptive-right-securities-prices, or korea-stock-price:preemptive-right-certificate-prices instead. Backed by data.go.kr's getStockPriceInfo operation. Returns items[] (date, name, isin_code, closing_price_krw, price_change_krw, fluctuation_rate, opening_price_krw, high_price_krw, low_price_krw, trading_volume), total_count, page, limit, has_more. |
