title: Create multiple dataframes in loop
body: <p>I have a list, with each entry being a company name</p>
  
  <pre><code>companies = ['AA', 'AAPL', 'BA', ....., 'YHOO']
  </code></pre>
  
  <p>I want to create a new dataframe for each entry in the list.</p>
  
  <p>Something like</p>
  
  <p>(pseudocode)</p>
  
  <pre><code>for c in companies:
       c = pd.DataFrame()
  </code></pre>
  
  <p>I have searched for a way to do this but can't find it. Any ideas? </p>