XA_1:=REF(CLOSE,1);
XA_2:=SUM(vol,2)/((HHV(HIGH,2)-LLV(LOW,2))100);
XA_3:=(CLOSE-XA_1)XA_2;
XA_4:=SUM(XA_3,0);
XA_5:=SMA(XA_4,10,1);
XA_6:=SMA(XA_4,20,1);
LON:XA_5-XA_6,LINETHICK2;
LONMA:MA(LON,10),LINETHICK2;
LONT:LON,COLORSTICK,LINETHICK2;