diff --git a/app.py b/app.py
index 90d1d91..e8b5e40 100644
--- a/app.py
+++ b/app.py
@@ -124,6 +124,13 @@ def create_app() -> "Quart":
             abort(404)
         g.market = market
 
+    @app.context_processor
+    async def inject_post():
+        post_data = getattr(g, "post_data", None)
+        if not post_data:
+            return {}
+        return {**post_data}
+
     # --- Root route: market listing ---
     @app.get("/")
     async def markets_listing():