可以适当的用这个指标，有效的避开大盘风险的来临，深受广大投资者信任底部见红色可买入，高位见到绿色可以卖出

VAR2:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
 VAR3:=SMA(SMA(VAR2,3,1),3,1)/28.57;
 VAR4:=EMA(VAR3,5);
 VAR5:=3*VAR3-2*VAR4;
 AA:=CROSS(VAR5,VAR3) AND VAR3<2.1 AND C>O;
 VAR6:=(2*CLOSE+HIGH+LOW)/4;
 VAR7:=LLV(LOW,13);
 VAR8:=HHV(HIGH,13);
 VAR9:=EMA((VAR6-VAR7)/(VAR8-VAR7)*100,13);
 VARA:=EMA(0.667*REF(VAR9,1)+0.333*VAR9,2);
多:VAR9,colorred,POINTDOT;
空:EMA(0.382*REF(VAR9,2)+0.618*VAR9,12),colorgreen;
 STICKLINE(VAR9>VARA,VAR9,VARA,6,0),colorred;
 STICKLINE(VAR9<=VARA,VAR9,VARA,6,0),COLORFFCC66;