diff --git a/iqfeed/iqfeed.py b/iqfeed/iqfeed.py
index e39fe93..c3e2219 100644
--- a/iqfeed/iqfeed.py
+++ b/iqfeed/iqfeed.py
@@ -8,6 +8,8 @@ from os import getenv
 
 load_dotenv()
 
+columns = ['Date', 'High', 'Low', 'Open', 'Close', 'Total Volume', 'Period Volume']
+
 def read_data_from_socket(sock, recv_buffer = 4096):
     buffer = b''
     data = b''
@@ -93,11 +95,13 @@ def get_historical_data(symbol: str, interval: int, date: datetime = None,
     data = data.replace(',\n','\n')[:-1]
 
     data = StringIO(data)
-    data = pd.read_csv(data, index_col = False, 
-        names=['Date', 'High', 'Low', 'Open', 'Close', 'Total Volume', 'Period Volume'])
-    if not data.empty:
-        data['Date'] = pd.to_datetime(data['Date'])
-        data['Date'] = data['Date'].dt.date
+    data = pd.read_csv(data, index_col = False, names = columns)
+
+    if data[columns].isna().any(axis = 1).any() or data.empty:
+        return pd.DataFrame(columns = columns)
+
+    data['Date'] = pd.to_datetime(data['Date'])
+    data['Date'] = data['Date'].dt.date
     return data
 
 if __name__ == '__main__':