V2:=(H-L);
V3:=Abs((O-C));
V4:=(H-IF((C>O),C,O));
V5:=(IF((C>O),O,C)-L);
V6:=((V3/V2)*V);
V7:=((V4/V2)*V);
V8:=((V5/V2)*V);
VA:=(((C-MA(C,5))/MA(C,5))*100);
逢低跟进:((((((V8>V6) AND (V8>V7)) AND (VA<(0-2))) AND (C<MA(C,30))) AND (V8<(MA(V,5)/2))) AND (MA(V,5)<MA(V,10)));