Smart Stock Screener

Screen A-share stocks, Hong Kong stocks, funds, and other supported universes with natural-language conditions. Set searchtype='HK_stock' for Hong Kong equities; depending on the query and upstream coverage, results may include main-fund-flow snapshots, specified-date values, interval aggregates, and rankings. It can also return the latest intraday RSI, KDJ, MACD, or BOLL value for a requested Hong Kong stock and minute interval. Intraday indicator column names are dynamic and may embed the indicator, interval, and observation time, so callers must parse the field metadata instead of assuming a fixed schema. The upstream screener may broaden or ignore a code or name condition, so callers must strictly verify returned security codes. For Hong Kong main-fund-flow rows, the tool adds currency metadata derived from the returned HKEX trading counter: ordinary counters use HKD, five-digit 8-prefixed RMB counters use CNY, and five-digit 9-prefixed USD counters use USD. Monetary values remain in the corresponding counter currency unit and are not converted.