线5:MEMA(EMA(VOL,5),5),color77ff00,linethick1;
PARTLINE(线5,线5>(REF(线5,1)),RGB(255,0,0)),linethick4,color00ffff,LAYER0;
线20:MEMA(EMA(VOL,20),20),color0077ff,linethick1;
FILLRGN(线5,线20,线5>线20,RGB(0,0,255)),COLORFF9900,LAYER7;
FI
var1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
var2:=REF(var1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
var3:=REF(var2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
var4:=REF(var3,1) AND CLOSE<=REF(