def load_from_yahoo(indexes=None,
                    stocks=None,
                    start=None,
                    end=None,
                    adjusted=True):
    data = _load_raw_yahoo_data(indexes, stocks, start, end)
    if adjusted:
        close_key = 'Adj Close'
    else:
        close_key = 'Close'
    df = pd.DataFrame({key: d[close_key] for key, d in iteritems(data)})
    df.index = df.index.tz_localize(pytz.utc)
    return df
Loads price data from Yahoo into a dataframe for each of the indicated
dataset/ETHPy150Open quantopian/zipline/zipline/data/loader.py/load_from_yahoo