model change

fetch.py

@@ -16,11 +16,23 @@ async def fetch_metrics_async(portfolio_id: str) -> dict | None:
         async with httpx.AsyncClient(timeout=10) as client:
             resp = await client.get(url)
             extended = resp.json().get("data", {}).get("extended", {})
-            return {k: v for k, v in extended.items() if isinstance(v, (int, float))}
+
+            result = {}
+            for k, v in extended.items():
+                if not isinstance(v, (int, float)):
+                    continue
+
+                if k in {"cagr", "alphaRatio", "volatility", "maxDD"}:
+                    result[k] = v * 100  # преобразуем в %
+                else:
+                    result[k] = v  # без изменений
+
+            return result
     except Exception as e:
-        print(f"[API ошибка]: {e}")
+        # логирование ошибки опционально
         return None
 
+
         # print(f"[API ошибка]: {e}")
         # return None
         #