FS:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1),COLORF4E202;CG:=IF(MA(CLOSE,17)年线:=ema(C,250);QQ:=EMA((年线-(EMA(C,3)-年线)),5),LINETHICK2;XG:crOSS(CG,QQ);