飞狐BIAS画线选股指标公式源码

飞狐BIAS画线选股指标公式源码

源码正文：

N:=12{XG51};
B:(CLOSE-ma(CLOSE,N))/MA(CLOSE,N)*100{XG51};
M:=INTPART(2*N/4){XG51};
A1:=REF(B,M)=HHV(B,2*M+1){XG51};
B1:=FILTER(A1,M){XG51};
C1:=BacKSET(B1,M+1){XG51};
D1:=FILTER(C1,M){XG51};
R3:=BACKSET(ISLAstBAR,BArslAST(D1)+1); S1:=R3>REF(R3,1){XG51};
DRAWLINE(D1,B,S1,B,1),COLORWHITE{XG51};
M1:=INTPART(3*N/7){XG51};
A120:=REF(B,M1)=HHV(B,2*M1+1){XG51};
B120:=FILTER(A120,M1){XG51};
C321:=BACKSET(B120,M1+1){XG51};
D119:=FILTER(C321,M1){XG51};
R1:=BACKSET(ISLASTBAR,BARSLAST(D119)+1); S10:=R1>REF(R1,1){XG51};
DRAWLINE(D119,B,S10,B,1),COLORBLUE{XG51};
M2:=INTPART(1*N/10){XG51};
A2:=REF(B,M2)=HHV(B,2*M2+1){XG51};
B2:=FILTER(A2,M2){XG51};
C2:=BACKSET(B2,M2+1){XG51};
D2:=FILTER(C2,M2){XG51};
R4:=BACKSET(ISLASTBAR,BARSLAST(D2)+1); S2:=R4>REF(R4,1){XG51};
DRAWLINE(D2,B,S2,B,1),COLORYELLOW{X.G*5.1.C.N.{};