퀀트 스크리너

Filter and compare KOSPI and KOSDAQ listed stocks by financial metrics. Screen stocks by PER, PBR, ROE, debt ratio, operating margin and more, and sort them by a composite quant score (0-100). Key Features: - Composite quant score (0-100) from PER, PBR, ROE, operating margin, debt ratio, EPS growth and revenue growth - Adjustable metric weights - KOSPI / KOSDAQ market filter and industry filter - Built-in presets (Value / Quality Growth / Low PER·High ROE / High Score / Growth) and your own saved presets - Watchlist with notes - Metric guide explaining PER, PBR, ROE and how they are calculated Data and keys: - Financials: FSS OpenDART periodic reports - Prices and market cap: Financial Services Commission stock price data (data.go.kr), previous trading day close - Not real-time. Values are from your last sync; the home screen shows the price base date and the report period. - To download data you need your own OpenDART API key and data.go.kr service key (both free) entered in Settings. The app does not include a shared key. - Without keys you can still view stocks, watchlist and presets you already saved. - The first sync can take a while depending on the number of stocks (Wi-Fi recommended). For informational purposes only. This is not investment advice, data accuracy is not guaranteed, and investment decisions are your sole responsibility.