M5:=MA(CLOSE,5);
M13:=MA(CLOSE,13);
M21:=MA(CLOSE,21);
VAR1:=SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),25);
VAR2:=HIGH-REF(HIGH,1);
VAR3:=REF(LOW,1)-LOW;
VAR4:=SUM(IF(VAR2>0 AND VAR2> VAR3,VAR2,0),25);
VAR5:=SUM(IF(VAR3>0 AND VAR3> VAR2,VAR3,0),25);
VAR6:=VAR4*100/VAR1;
VAR7:=VAR5*100/VAR1;
VAR8:=MA(ABS(VAR7-VAR6)/(VAR7+VAR6)*100,15);
VAR9:=(VAR8+REF(VAR8,15))/2;
BUY1:=ZIG(3,10);
SELL1:=MA(BUY1,2);
CROSS(BUY1,SELL1);