diff --git a/hub-config/tasks.json b/hub-config/tasks.json
index 1d136eb..4c568d3 100644
--- a/hub-config/tasks.json
+++ b/hub-config/tasks.json
@@ -8,9 +8,14 @@
             "origin_date": {
                 "required": null,
                 "optional": [
-                    "2024-04-30", "2024-05-31", "2024-06-30", 
-                    "2024-07-31", "2024-08-31", "2024-09-30",
-                    "2024-10-31", "2024-11-30"
+                    "2024-04-30", "2024-05-15", 
+                    "2024-05-31", "2024-06-15",
+                    "2024-06-30", "2024-07-15",
+                    "2024-07-31", "2024-08-15",
+                    "2024-08-31", "2024-09-15",
+                    "2024-09-30", "2024-10-15",
+                    "2024-10-31", "2024-11-15",
+                    "2024-11-30"
                 ]
             },
             "target_date": {