DD:=VOL/CAPITAL;
MID:=MA(CLOSE,26);
WW:=CROSS(C,MA(C,20));
AS:=CROSS(C,MID);
SAS:=(CLOSE-REF(CLOSE,10))/REF(CLOSE,1)<0.1;
MA1:=MA(CLOSE,13);
MA2:=MA(CLOSE,55);
MA3:=MA(CLOSE,120);
准备启动:=DD>REF(DD,1)*2 AND SAS AND C>MA3 AND WW AND AS;
可能启动:=C>MA1 AND MA1>MA2 AND MA1/MA2<1.03;
牛股狂飙:(准备启动 AND 可能启动) OR 准备启动;