A:=vol*CLOSE;
  B:=SUM(A,1)/SUM(VOL,1); 
  B1:=EMA(B,17); 
  主力趋势:(B-B1)*100/B,COLORRED,NODRAW;   
  STICKLINE(主力趋势<0,主力趋势,0,3,0),COLORBLUE;
  A10:=crOSS(主力趋势,0);
  无庄:IF(主力趋势<0,主力趋势,0),COLORBLUE,LINETHICK1,NODRAW;
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  STICKLINE(主力趋势<0,主力趋势,0,3,0),COLORBLUE;
  STICKLINE(主力趋势>REF(主力趋势,1) AND 主力趋势>0,主力趋势,0,3,0),COLORRED;
  有庄上攻:IF(主力趋势>REF(主力趋势,1) AND 主力趋势>0,主力趋势,0),COLOR00CCFF,LINETHICK2;
  VAR2:=100*WINNER(CLOSE*0.95);
  高控庄拉升:IF(VAR2>50 AND COST(85)<CLOSE AND 主力趋势>0,主力趋势,0),COLORFF00FF,LINETHICK2;
  STICKLINE(主力趋势<REF(主力趋势,1) AND 主力趋势>0,主力趋势,0,3,0),COLOR00FF00;
  主力出货:IF(主力趋势<REF(主力趋势,1) AND 主力趋势>0,主力趋势,0),COLOR00FF00,LINETHICK2;
  HL0:=WINNER(C/1.1)*100;
  涨停地带:STICKLINE(HL0-REF(HL0,1)>10>0,0, HL0-REF(HL0,1)>10,3,0),COLORYELLOW;
  涨停地带选:HL0-REF(HL0,1)>10,COLORYELLOW,LINETHICK3;

