diff --git a/setup.py b/setup.py
index 5c54531..0d3b347 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='ttools',
-    version='0.1.3',
+    version='0.1.4',
     packages=['ttools'],
     install_requires=[
         'vectorbtpro',
diff --git a/ttools/vbtutils.py b/ttools/vbtutils.py
index baad72c..a6a6aca 100644
--- a/ttools/vbtutils.py
+++ b/ttools/vbtutils.py
@@ -44,6 +44,8 @@ class AnchoredIndicator:
         # Run the indicator function for each group and concatenate the results
         results = []
         for date, group in grouped_data:
+            if group.empty:
+                continue
             # Run the indicator for each group's data
             result = self.indicator.run(group, *args, **kwargs)
             results.append(result)