diff --git a/grapheneexchange/exchange.py b/grapheneexchange/exchange.py
index 22c1f40e..3f4ded99 100644
--- a/grapheneexchange/exchange.py
+++ b/grapheneexchange/exchange.py
@@ -409,8 +409,8 @@ def returnTicker(self):
             else :
                 data["last"] = -1
             if len(orders) > 1:
-                data["lowestAsk"]     = self._get_price(orders[1]["sell_price"])
-                data["highestBid"]    = (1 / self._get_price(orders[0]["sell_price"]))
+                data["lowestAsk"]     = (1 / self._get_price(orders[0]["sell_price"]))
+                data["highestBid"]    = self._get_price(orders[1]["sell_price"])
             else :
                 data["lowestAsk"]     = -1
                 data["highestBid"]    = -1