title: Plotting candlestick data from a dataframe in Python
body: <p>I would like create a daily candlestick plot from data i downloaded from yahoo using pandas. I'm having trouble figuring out how to use the candlestick matplotlib function in this context. 
  Here is the code: </p>
  
  <pre><code>#The following example, downloads stock data from Yahoo and plots it.
  from pandas.io.data import get_data_yahoo
  import matplotlib.pyplot as plt
  
  from matplotlib.pyplot import subplots, draw
  from matplotlib.finance import candlestick
  
  symbol = "GOOG"
  
  data = get_data_yahoo(symbol, start = '2013-9-01', end = '2013-10-23')[['Open','Close','High','Low','Volume']]
  
  ax = subplots()
  
  candlestick(ax,data['Open'],data['High'],data['Low'],data['Close'])
  </code></pre>
  
  <p>Thanks </p>
  
  <p>Andrew. </p>