文华财经期货买卖指标源码期货指标公式大全

N1:=21;N2:=7;X0:=OPEN;X1:=HHV(X0,N1);X2:=LLV(X0,N2);X3:=(X1+X2)/2;TMP:=X3-CLOSE;DRAWLINE(TMP>0.00001