볼린저밴드 구현하기 using python | Cal Bollinger bands using Python
파이썬을 이용해서 볼린저밴드 구현하기 Ver. 0.1def anaylize_bolllinger(df,dir_name,dest_path,date_list): df_normalize=df['Close']/df['Close'].ix[0,:] # Compute rolling mean,rolling standard deviation,upper and lower band of Bollinger rm=df['Close'].rolling(window=20,center=False).mean() rmstd=df['Close'].rolling(window=20,center=False).std() upper_band, lower_band = get_bollinger_bands(rm,rmstd) dp=df['Close'].ro..
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