def operating_cf(cf_df):
    """Checks if the latest reported OCF (Cashflow) is positive.
    Explanation of OCF: https://www.investopedia.com/terms/o/operatingcashflow.asp
    cf_df = Cashflow Statement of the specified company
    """
    
    cf = cf_df.iloc[cf_df.index.get_loc("Total Cash From Operating Activities"),0]
    if (cf > 0):
        return True
    else:
        return False