四线大牛选股公式
原公式：
FL:=MA(CLOSE,17)+ABS(MA(CLOSE,17)-REF(MA(CLOSE,17),1)),COLORWHITE;
FS:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1),COLORWHITE;
BB:IF(MA(CLOSE,17)<FS,FS,MA(CLOSE,17)),COLORWHITE;
NX:=EMA(C,250);
A:=BB-(EMA(C,3)-BB),COLORWHITE;
DIFF:EMA((NX-(EMA(C,3)-NX)),5),LINETHICK2;
IF(BB=FS,BB,BB), COLORWHITE,LINETHICK2;
止损线: EMA(COST(81),10) COLORRED,LINETHICK2;
牛熊线: EMA(COST(27),120), CIRCLEDOT;
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选股公式
FL:=MA(CLOSE,17)+ABS(MA(CLOSE,17)-REF(MA(CLOSE,17),1));
FS:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1);
BB:=IF(MA(CLOSE,17)<FS,FS,MA(CLOSE,17));
NX:=EMA(C,250);
A:=BB-(EMA(C,3)-BB);
DIFF:=EMA((NX-(EMA(C,3)-NX)),5);
XG:CROSS(BB,DIFF);
