VARac1:=(CLOSE*2+HIGH+LOW)/4;
VARBC1:=EMA(VARAC1,13)-EMA(VARAC1,34);
VARCC1:=EMA(VARBC1,5);
空方主力:=(-2)*(VARBC1-VARCC1)*380;
VAR1:=((CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*200-100)/2;
VAR2:=SMA(SMA(VAR1,3,1),3,1);
跟风盘:=MA(EMA(VAR2,3),3);
空头:=2*跟风盘-3*VAR2;
红箭头:crOSS(空头,空方主力);