建仓:=1; 上线:=SMA(C,6.5,1); 下线:=Sma(C,13.5,1); 买入:=crOSS(上线,下线),COLORMAGENTA; 潜伏区:=IF(买入>0.001 AND 建仓,30.2,0),COLORLIMAGENTA,LINETHICK6; 潜入:CROSS(潜伏区,1);