diff --git a/model.py b/model.py
index 48afa21..645a49a 100644
--- a/model.py
+++ b/model.py
@@ -331,7 +331,7 @@ def create_plots(df, start=None, end=None, project_days=365):
     ax4 = plt.subplot(4, 1, 4)
 
     # Calculate and plot price ranges at different future points
-    timepoints = np.array([30, 90, 180, 365])
+    timepoints = np.array(range(30,365,30))
     timepoints = timepoints[timepoints <= project_days]
 
     ranges = []