code: def priceDF(symbol, token='', version=''):
      '''Price of ticker
  
      https://iexcloud.io/docs/api/#price
      4:30am-8pm ET Mon-Fri
  
      Args:
          symbol (string); Ticker to request
          token (string); Access token
          version (string); API version
  
      Returns:
          DataFrame: result
      '''
      df = pd.io.json.json_normalize({'price': price(symbol, token, version)})
      _toDatetime(df)
      return df priceDF(symbol, token='', version=''):
      '''Price of ticker
  
      https://iexcloud.io/docs/api/#price
      4:30am-8pm ET Mon-Fri
  
      Args:
          symbol (string); Ticker to request
          token (string); Access token
          version (string); API version
  
      Returns:
          DataFrame: result
      '''
      df = pd.io.json.json_normalize({'price': price(symbol, token, version)})
      _toDatetime(df)
      return df
docs: Price of ticker
  
      https://iexcloud.io/docs/api/#price
      4:30am-8pm ET Mon-Fri
  
      Args:
          symbol (string); Ticker to request
          token (string); Access token
          version (string); API version
  
      Returns:
          DataFrame: result