VMA1:=MA(VOL,5); VMA2:=MA(VOL,10); VMA3:=MA(VOL,20); VV1:=(((VMA1 > VMA2) AND (VMA2 > VMA3)) AND (VMA1 > VMA3)); VV2:=((REF(VV1,1) = 0) AND (VV1 = 1)); VT1:=BARSLAST(CROSS(VMA1,VMA2)); VT2:=BARSLAST(CROSS(VMA1,VMA3)); 蝴蝶右翅:6*(Cross(Vt1,Vt2) and VV1);
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