Screens for "未爆发 / undiscovered" stocks within a theme — low Forward P/E, lagging 1Y returns vs leaders, real catalyst (concrete contracts not just narrative), low institutional ownership room for re-rating. Returns top 3 candidates with entry plan. Triggers in English ("find undervalued in X", "find next big winner in Y", "what's underrated in Z", "screen for theme X", "show me cheap names in Y") or Chinese ("找未爆发的 X 股", "X 板块还有什么便宜的", "未涨过的 Y", "下一个 NOK", "X 主题筛选").
