a2:=ATAN(EMA(a1,13)-REF(EMA(a1,13),1))*3.1416*10;
a3:=EMA(C,8);
a5:=FILTER(a2>1 AND EMA(a1,13)>REF(EMA(a1,8),1),10);
a6:=sum(a5,2);
a7:=REF(CLOSE,1);
a8:=((SMA(MAX((CLOSE - a7),0),3,1) / SMA(ABS((CLOSE - a7)),3,1)) * 100);
a9:=EMA(CLOSE,3);
a10:=EMA(CLOSE,21);
a11:=CROSS(a9,a10);
a12:=sum(a11,2);
a13:a6 and a12;
FIRE:( a13),stick,Color996633,linethick2;
drawicon(a13,1.4,12),LINETHICK1;
drawicon(a13,0.3,9),LINETHICK1;
DRAWTEXT(a13,0.8,' FIRE！！！'),color0000ff,LINETHICK3;
