A1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;A2: (A1,3,1),POINTDOT,linethick3 , colorred;A3: SMA(A2,3,1),POINTDOT ,linethick3;A4:=(CLOSE-MA(CLOSE,60))/MA(CLOSE,60)*100;A5: IF(OSS(A2,A3) AND A4<-14 AND A3<16 IF(BAAST(A6=50) BARSLAST(A6=50)>4 AND BARSLAST(A5=68)<=9 AND CROSS(A3,A2) AND A2<70,50,5),linethick2 , colorred;A8: 90,coloryellow ,linethick2 ;