diff --git a/stock.py b/stock.py
index a9ef903..8acf5b2 100644
--- a/stock.py
+++ b/stock.py
@@ -38,7 +38,7 @@ class Stock(object):
 		filename = 'stocks/' + self.symbol.replace('.', '_') + '.h5'
 		fetch = False
 		today = dt.date.today()
-		start = dt.datetime(today.year, 1, 1)
+		start = dt.date(today.year-1, today.month, today.day)
 		end = today
 
 		try: