R1:=(rsi-50)/1.5; R:=R1; F:=100*(C/REF(C,1)-1); maR:=EMA(R,13); XX:=R-MAR; GD:=(C=HHV(C,5) OR H=HHV(H,5)); 排除1:=NOT(GD OR REF(GD,1)); 排除2:=NOT(EXIst(F<-9,3)); 排除3:=C/expma(C,50)-1<0.1; 红箭头:crOSS(XX,-10) AND 排除1 AND 排除2 AND 排除3;