python怎么计算复利_Python 量化分析学习笔记--计算复利

importnumpy as npimportscipy as spimportpandas as pdimportmatplotlib as mplimportmatplotlib.pyplot as pltimportseaborn as sns

mpl.style.use('seaborn-whitegrid');defsta001(k,nyear,xd):

d2=np.fv(k,nyear,-xd,-xd)

d2=round(d2)returnd2

d40=1.4*40

print("d40,40 x 1.4=",d40)

d=sta001(0.05,40-1,1.4);print("01保守投资模式，",d,round(d/d40))

d2=sta001(0.20,40-1,1.4);print("02激进投资模式，",d2,round(d2/d40))

dk=round(d2/d)print("dk,两者差别（xx倍） ：",dk)

dx05=[sta001(0.05,x,1.4) for x in range(0,40)]

dx10=[sta001(0.10,x,1.4) for x in range(0,40)]

dx15=[sta001(0.15,x,1.4) for x in range(0,40)]

dx20=[sta001(0.20,x,1.4) for x in range(0,40)]#print(dx05)print(dx20)

df=pd.DataFrame(columns=['dx05','dx10','dx15','dx20']);

df['dx05']=dx05;df['dx10']=dx10;

df['dx15']=dx15;df['dx20']=dx20;print("")print(df.tail())

df.plot();

plt.show()