MA21:=MA(C,21); VAR1:=EMA(CLOSE,5); VAR2:=EMA(VAR1,0); VAR3:=HHV(MA(HIGH,3),2); VAR5:=FILTER(VAR2>REF(VAR2,1) AND VAR3<REF(VAR3,1) AND CLOSE>REF(CLOSE,1),11); VAR4:=RANGE(C/MA21,0.97,1.15)OR RANGE(O/MA21,0.97,1.15); 金股主升回踩:VAR5 AND C>MA(C,21) AND EVERY(MA21>REF(MA21,1),7) AND VAR4;