将天元买指标改成选股

编写要求：

MA1:MA(CLOSE,5);MA2:MA(CLOSE,10);MA3:MA(CLOSE,20);MA4:MA(CLOSE,60);LC:=REF(CLOSE,1);RSI5:=((SMA(MAX((CLOSE - LC),0),5,1) / SMA(ABS((CLOSE - LC)),5,1)) * 100);TR1:=SUM(MAX(MAX((HIGH - LOW),ABS((HIGH - REF(CLOSE,1)))),ABS((LOW - REF(CLOSE,1)))),10);HD:=(HIGH - REF(HIGH,1));LD:=(REF(LOW,1) - LOW);DMP:=SUM(IF(((HD > 0) AND (HD > LD)),HD,0),10);DMM:=SUM(IF(((LD > 0) AND (LD > HD)),LD,0),10);PDI:=((DMP * 100) / TR1);MDI:=((DMM * 100) / TR1);ADX:=MA(((ABS((MDI - PDI)) / (MDI + PDI)) * 100),5);AV:=(RSI5 + ADX);DXR:=(((ADX + REF(ADX,5)) / 2) + RSI5);WR10:=((100 * (HHV(HIGH,10) - CLOSE)) / (HHV(HIGH,10) - LLV(LOW,10)));NEWVOL:=(RSI5 - WR10);天缘买:=(AV + NEWVOL);DRAWTEXT(CROSS(天缘买,0),L*0.95,'天缘买'),COLORFF00FF;DRAWICON(CROSS(天缘买,-5),L*0.98,1);

解答：

 LC:=REF(CLOSE,1);