MAINT: Updated yahoo url for SSL

hanmichael · Mar 5, 2017 · b965eb9 · b965eb9
1 parent f90cd1c
commit b965eb9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/zipline/data/benchmarks.py b/zipline/data/benchmarks.py
@@ -22,7 +22,7 @@ def format_yahoo_index_url(symbol, start_date, end_date):
     Format a URL for querying Yahoo Finance for Index data.
     """
     return (
-        'http://ichart.finance.yahoo.com/table.csv?' + urlencode({
+        'https://ichart.finance.yahoo.com/table.csv?' + urlencode({
             's': symbol,
             # start_date month, zero indexed
             'a': start_date.month - 1,