警告换手

N:=30;
AA:=(CLOSE-MA(CLOSE,21))/MA(CLOSE,21)*100;
横盘突破:REF(AA,1) AND C>O AND (C-O)>REF(HHV(ABS(C-O),N),1)*1.3 AND C>REF(HHV(H,N),1)AND V/CAPITAL*100>=5;