股友提问要求:
如何把这个突破公式改成预警公式?请老师们帮个忙,谢谢!
MA20:=MA(C,20);
AA:V>=REF(V,1)*2.0 AND CROSS(C,MA20);
MID := MA(CLOSE,90);
UPPER:= MID+1*STD(CLOSE,90);
LOWER:= MID-1*STD(CLOSE,90);
BB:V>=REF(V,1)*2.0 AND CROSS(C,MID);
AA AND BB;
171415.com解答:
MA20:=MA(C,20);
AA:V>=REF(V,1)*2.0 AND CROSS(C,MA20);
MID := MA(CLOSE,90);
UPPER:= MID+1*STD(CLOSE,90);
LOWER:= MID-1*STD(CLOSE,90);
BB:=V>=REF(V,1)*2.0 AND CROSS(C,MID);
YJ:AA AND BB;