diff --git a/core/data_provider.py b/core/data_provider.py
index dc71955..ccd5b75 100644
--- a/core/data_provider.py
+++ b/core/data_provider.py
@@ -3098,16 +3098,6 @@ class DataProvider:
             response = requests.get(url, headers=headers, timeout=10)
             if response.status_code == 200:
                 data = response.json()
-            elif response.status_code in [418, 429, 451]:
-                logger.warning(f"Rate limited (HTTP {response.status_code}) for {symbol}, using cached data")
-                # Return cached data if available
-                binance_symbol = symbol.replace('/', '').upper()
-                if binance_symbol in self.cob_data_cache and self.cob_data_cache[binance_symbol]:
-                    return self.cob_data_cache[binance_symbol][-1]
-                return {}
-            else:
-                logger.warning(f"Failed to fetch COB data for {symbol}: {response.status_code}")
-                return {}
                 
                 # Process order book data
                 bids = [[float(price), float(qty)] for price, qty in data.get('bids', [])]
@@ -3164,6 +3154,13 @@ class DataProvider:
                 self._notify_cob_subscribers(symbol, cob_snapshot)
                 
                 return cob_snapshot
+            elif response.status_code in [418, 429, 451]:
+                logger.warning(f"Rate limited (HTTP {response.status_code}) for {symbol}, using cached data")
+                # Return cached data if available
+                binance_symbol = symbol.replace('/', '').upper()
+                if binance_symbol in self.cob_data_cache and self.cob_data_cache[binance_symbol]:
+                    return self.cob_data_cache[binance_symbol][-1]
+                return {}
             else:
                 logger.warning(f"Failed to fetch COB data for {symbol}: {response.status_code}")
                 return {}