神秘波段

DY1:=(2*CLOSE+HIGH+LOW)/4;
 DY2:=LLV(LOW,34);
 DY3:=HHV(HIGH,34);
 BDC:EMA((DY1-DY2)/(DY3-DY2)*100,4),colorred;
 BDD:EMA((0.667*REF(BDC,1)+0.333*BDC),2),colorff9900;
 BDE:=EMA((DY1-DY2)/(DY3-DY2)*100,30);
 BDF:=EMA(BDE,5);
 DY4:=(CLOSE-LLV(LOW,89))/(HHV(HIGH,89)-LLV(LOW,89))*100;
 kw:SMA(DY4,34,1),colorcccc22;
 dw:=SMA(kw,13,1);
 中期趋势:kw,coloryellow;
 DY5:=(CLOSE-LLV(LOW,250))/(HHV(HIGH,250)-LLV(LOW,250))*100;
 km:SMA(DY5,89,1),color3366dd;
 dm:=SMA(kw,34,1);
 {bbs.macd.cn_大智慧指标公式}
 买:IF(cross(BDC,BDD) and BDD<21,25,0),color00ff00;
 长期趋势:km,color00ff00;
 风险区:80,pointdot,colorff00ff;
 安全区:20,pointdot,color00ff00;
 stickline(BDC>=BDD,BDC,BDD,4,0),colorred;
 stickline(BDC<BDD,BDD,BDC,4,0),colorffff33;
 stickline(BDE>=BDF,BDE,BDF,4,0),colorffffff;
 stickline(BDE<BDF,BDF,BDE,4,0),colorff00ff;