EXA remove unused variables.
The data comes from static CSVs that cover 2003-01-01 to 2007-12-31.
@@ -85,8 +85,6 @@ print(__doc__)
# that we get high-tech firms, and before the 2008 crash). This kind of
# historical data can be obtained for from APIs like the quandl.com and
# alphavantage.co ones.
-start_date = datetime(2003, 1, 1).date()
-end_date = datetime(2008, 1, 1).date()
symbol_dict = {
'TOT': 'Total',
