理想看底选股指标 (源码)

SV1:=BARSLAST(REF(CROSS(RSV1,RSV2),1));
看底:((((HHV(BB*1,4) 0) AND (BB*1 REF(BB,1))) AND (REF(BB,1) REF(BB,2))) AND (REF(BB,2) REF(BB,3)));