VAR1:=EMA(CLOSE,8);
VAR2:=EMA(VAR1,20);
VAR3:=CROSS(VAR1,VAR2);
VAR4:=VAR1<EMA(CLOSE,120);
VAR5:=EMA(SMA((CLOSE-LLV(LOW,100))/(HHV(HIGH,100)-LLV(LOW,100))*100,8,1),3);
天河过江龙:STICKLINE(VAR5>20 AND VAR5<80,VAR5,VAR5,6,1),COLORYELLOW;
STICKLINE(VAR5>80,VAR5,VAR5,6,1),COLORBLUE;
STICKLINE(VAR5<20,VAR5,VAR5,6,1),COLORRED;
风险区:80,COLORMAGENTA;
牛熊线:50,COLORWHITE;
安全区:IF(VAR3 AND VAR4,50,20),COLORGREEN;
