Setting freq of pandas DatetimeIndex after DataFrame creation

Question

Im using pandas datareader to get stock data.

import pandas as pd
import pandas_datareader.data as web
ABB = web.DataReader(name=\'ABB.ST\', 
                           


        

Answer 1

ABB is pandas DataFrame, whose index type is DatetimeIndex.

DatetimeIndex has freq attribute which can be set as below

ABB.index.freq = 'd'

Check out the change

ABB.index