与大盘对比情况，可以了解当前股票相对强弱，便于选股！

比照大盘:STRLEFT('☆☆☆☆☆',18),coloryellow;

Z:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;

趋势:SMA(Z,5,1),LINETHICK3;

工作:=MA(趋势,2);///www.88gs.com

底部:(10),LINETHICK1,COLOR00FFE0;

顶部:(90),LINETHICK1,COLORFFFF00;

升:IF(趋势>REF(趋势,1),趋势,DRAWNULL),COLORFF00FF,LINETHICK3;

降:IF(趋势<REF(趋势,1),趋势,DRAWNULL),COLOR00FF00,LINETHICK3;

大盘MSD:EMA(100*(INDEXC-LLV(INDEXL,N))/(HHV(INDEXH,N)-LLV(INDEXL,N)),X),color06D3FF ,linethick3;

强弱分水岭:50,POINTDOT;

天:80,colorblue,CIRCLEDOT;

试庄线:20,colorgreen,CIRCLEDOT;