通达信偏度指标(源码)

N:=15;
P1:=LN(C)-LN(REF(C,1));
M1:=MA(P1,N);
S1:=STD(P1,N);
BC:=POW(S1,3);
T1:=POW(P1-M1,3);
ZH:=SUM(T1,N);
PK:(1/N)*(1/BC)*ZH,COLORGREEN;
0;