def marketYesterdayDF(token='<STR_LIT>', version='<STR_LIT>'):
x = marketYesterday(token, version)<EOL>data = []<EOL>for key in x:<EOL><INDENT>data.append(x[key])<EOL>data[-<NUM_LIT:1>]['<STR_LIT>'] = key<EOL><DEDENT>df = pd.DataFrame(data)<EOL>_toDatetime(df)<EOL>_reindex(df, '<STR_LIT>')<EOL>return df<EOL>
This returns previous day adjusted price data for whole market

    https://iexcloud.io/docs/api/#previous-day-prices
    Available after 4am ET Tue-Sat

    Args:
        symbol (string); Ticker to request
        token (string); Access token
        version (string); API version

    Returns:
        DataFrame: result