短线买卖幅图指标，当指标出现买一或买二信号，为战法买点，当波段高点出现黄线下穿白线，为战法卖点
{火线擒牛指标}
VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=CROSS(VAR4,VAR2) AND VAR2<20;
VAR6:=CROSS(VAR2,VAR4) AND VAR2>80;
VAR7:=VOL>REF(VOL,1)*1.5 AND CLOSE>REF(CLOSE,1);
VAR8:=EMA(CLOSE,12)-EMA(CLOSE,26);
VAR9:=EMA(VAR8,9);
VARA:=2*(VAR8-VAR9);
VARB:=VARA>REF(VARA,1) AND REF(VARA,1)<REF(VARA,2);
VARC:=MA(CLOSE,5)>MA(CLOSE,10) AND MA(CLOSE,10)>MA(CLOSE,30);
VARD:=CLOSE>OPEN AND CLOSE>MA(CLOSE,30);
火线擒牛:VAR5 AND VAR7 AND VARB AND VARC AND VARD;
