股价突破压力时的预警

编写要求：

MA05:MA(C,5)LINETHICK3,COLOR00CCFF; MA10:=MA(C,10); MA20:=MA(C,20); MA30:=MA(C,30); 五日乖离率:=(C-MA05)/MA05*100; BB05:=ATAN((MA05/REF(MA05,1)-1)*100)*180/3.1416; 速度5:=SMA(EMA((MA05-REF(MA05,1))/REF(MA05,1),3)*100,3,1); 加速度5:=EMA((速度5-REF(速度5,1)),3),NODRAW; IF(BB05>30 AND MA05>REF(MA05,1), MA05,DRAWNULL),LINETHICK3,COLORRED; BB10:=ATAN((MA10/REF(MA10,1)-1)*100)*180/3.1416; IF(BB05<0 AND MA05REF((MA20-MA30),1) AND MA20>REF(MA20,1) AND MA30>REF(MA30,1); VAR2:=(MA30-MA20)30 AND BB10>45 AND CROSS(BB05,60),10); 加仓:=FILTER(COUNT(CROSS(BB05,30),5)>=1 AND MA05>REF(MA05,1) AND 三拾日乖离率>REF(三拾日乖离率,1) AND MA10>REF(MA10,1) AND 加速度5>REF(加速度5,1) AND 速度5>REF(速度5,1) ,10) ; 清仓:=FILTER(COUNT(CROSS(30,BB05),5)>=1 AND (C>MA30 OR O>MA30) AND MA05REF(MA10,1) ; 减仓:=FILTER(JC,10); MR:=COUNT(CROSS(五日乖离率,0),3)>=1 AND 三拾日乖离率>REF(三拾日乖离率,1) AND MA05>REF(MA05,1) AND (C/REF(C,1)-1)*100>5 AND REF(C,1)

解答：

?CROSS(C,MA(REF(HHV(C,30),1),2));

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