A:=MA(C,8);
B:=MA(C,20);
X1:=EMA((EMA(CLOSE,3)-EMA(CLOSE,8)),5)*5;
X2:=((EMA(CLOSE,3)-EMA(CLOSE,8)))*5;
A1:=IF(B>REF(B,1),B,DRAWNULL)COLORRED,LINETHICK2;
B1:=IF(BDD:= (C-REF(C,1))/REF(C,1);
DD1:=4.8*DD;
选股:A1 AND C>REF(C,1)AND crOSS(C,A) AND V>MA(V,10)AND macd.DIF>REF(MacD.DIF,1);