发一个预测明天股价的源码

M5:=EMA(ZZ,4)*T;
DRAWTEXTABS(800,28,'今日买点：'+NUMTOSTRN(M5,2 )),LINETHICK2,COLORYELLOW;
YC:=(H+L)/2;
YCHJX:=(EMA(ZZ,4))+(YC-REF(ZZ,3))/4;
DRAWTEXTABS(660,28,'昨测今日买点：'+NUMTOSTRN(REF(YCHJX,1),2)),LINETHICK2,COLOR00FF00;
DRAWTEXTABS(920,28,'明日买点：'+NUMTOSTRN(YCHJX,2)),LINETHICK2,COLORFF00FF;