diff --git a/bfxbot/models.py b/bfxbot/models.py
index 0cce18d..ff6cc94 100644
--- a/bfxbot/models.py
+++ b/bfxbot/models.py
@@ -172,6 +172,9 @@ class SymbolStatus:
         if self.current_tick == 1:
             return None
 
+        if not self.positions[self.current_tick - 1]:
+            return None
+
         return next(filter(lambda x: x.position.id == pid, self.positions[self.current_tick - 1]))
 
     def active_position_wrapper_from_id(self, position_id: int) -> Optional[PositionWrapper]: