通达信二次探底选股指标(源码)

低价:=5;
高价:=20;
换手:=30;
 SHORT:=12;
 LONG:=26;
 MID:=9;
 DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);
 DEA:=EMA(DIF,MID);
 MACD:=(DIF-DEA)*2;
 N:=9;
 M1:=3;
 M2:=3;
 RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
 K:=SMA(RSV,M1,1);
 D:=SMA(K,M2,1);
 J:=3*K-2*D;
换手率:=VOL/CAPITAL*100;
短线成本:=EMA(CLOSE,17);
 A:=(3*C+L+O+H)/6;
 X:=(20*A+19*REF(A,1)+18*REF(A,2)+17*REF(A,3)+16*REF(A,4)+15*REF(A,5)+
 14*REF(A,6)+13*REF(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12)
 +7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+
 REF(A,20))/210;
中线成本:=EMA(X,13);
持股:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
支撑:=LLV(持股,3);
下跌:=MA(持股,12);
 KAAA:=J<D AND DIF>DEA;
 KBBB:=持股=支撑 AND 支撑>下跌;
KCCC:=C<中线成本;
KEEE:=SUM(换手率,30)>换手;
KFFF:=C>低价 AND C<高价;
二次探底:KAAA AND KBBB AND KCCC AND KEEE AND KFFF;