A3:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))100;
A4:=SMA(A3,3,1);
A5:=SMA(A4,3,1);
A6:=3A4-2A5;
A7:=C-REF(C,1);
A8:=100EMA(EMA(A7,6),6)/EMA(EMA(Abs(A7),6),6);
买:=LLV(A8,2)=LLV(A8,7) AND COUNT(A8 0,2) AND crOSS(A8,MA(A8,2));
DRAWTEXT(FILTER(买=1,7),LOW-0.15,'↖买进'),COLORYELLOW;
STICKLINE(买,OPEN,CLOSE,2.5,0),COLORYELLOW;
VARC:=SMA(MAX(C-REF(C,1),0),6,1)/SMA(ABS(C-REF(C,1)),6,1)100;
DRAWTEXT(CROSS(84,VARC),H1.01,'---卖出'),COLORYELLOW ;