很准的短线

很准的短线（选股公式）附图

B1:=(((HIGH+LOW)+CLOSE)/3);
B2:=HHV(B1,15);
B3:=LLV(B1,15);
B4:=(B2 - B3);
B5:=(MA(((B1 - B3) / B4),2) * 100);
RSV:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;
G:=3*SMA(RSV,3,1)-2*SMA(SMA(RSV,3,1),3,1);
ZXNH:="ZXNH.ZXNH";
买:B5<3 AND REF(B5,1)=0 AND G<5 AND  REF(G,1) <G AND ZXNH;