上升线:=ema(C,3),COLORRED,LINETHICK2;
下降线:=Ema(C,5),COLOR00FF00,LINETHICK2;
中间线:=EMA(下降线,5),COLORWHITE,LINETHICK2;
VAR1:=(HIGH+LOW+OPEN+2*CLOSE)/5;
VAR2:=REF(VAR1,1);
VAR3:=SMA((CLOSE-VAR2),6,1)/SMA(Abs(CLOSE-VAR2),6,1)*100;
红箭头:FILTER(crOSS(上升线,下降线)AND 中间线>=REF(中间线,1)AND VAR3<50,5);