主升:=EMA(COST(99),10);
X_1:=20;
X_2:=MA(CLOSE,55);
X_3:=(CLOSE-X_2)/X_2*100;
X_4:=55;
X_5:=X_1+X_4;
卖出:=(CONST(REF(HHV(X_3,X_4),X_1))/100+1)*X_2,COLORRED;
买入:=(CONST(LLV(X_3,X_5))/100+1)*X_2,COLORYELLOW;
中轨:=(卖出+买入)/2,COLORBLUE;
上涨:=IF(C>REF(C,1),88,0);
大单:=IF(C/REF(C,1)>1.05 AND H/C< 1.01 AND 上涨>0,91,0);
异动:=FILTER(大单>90,45) AND C>主升 AND C>中轨;
DIFF:= EMA(CLOSE,9) - EMA(CLOSE,26);
DEA:= EMA(DIFF,12);
macd:= 2*(DIFF-DEA);
ZC:=50*(IF(MACD>REF(MACD,1) AND REF(MACD,1)>0 AND REF(MACD,2)>REF(MACD,1),0.2,0));
去昨天:=IF(REF((H-MAX(C,O))/Abs(C-O)>1,1),0,1);
龙头模型:=MACD.MACD>0 AND ZC AND 去昨天;
选股:COUNT(异动,30)=1 AND FILTER(龙头模型,3) AND C<卖出;
