diff --git a/backend/services/saxo_client.py b/backend/services/saxo_client.py
index 33b7785..bdd9ec6 100644
--- a/backend/services/saxo_client.py
+++ b/backend/services/saxo_client.py
@@ -24,7 +24,7 @@ from services.saxo_auth import SAXO_API_BASE_URL, get_valid_access_token
 
 logger = logging.getLogger(__name__)
 
-_OPTION_ASSET_TYPES = "StockOption,StockIndexOption,FuturesOption,ContractFutures"
+_OPTION_ASSET_TYPES = "StockOption,StockIndexOption,FuturesOption,ContractFutures,FxOption"
 
 # symbol -> resolved instrument details, cheap in-process cache (roots don't change within a session)
 _root_uic_cache: Dict[str, Dict[str, Any]] = {}
@@ -191,11 +191,12 @@ def snapshot_options_chain(symbol: str, target_days: int = 30) -> List[Dict[str,
     {symbol, snapshot_date, spot, expiry_date, strike, option_type, bid, ask, mid,
      volatility_pct, delta, gamma, theta, vega}
     """
-    root_uic = resolve_option_root_uic(symbol)
+    instrument = resolve_instrument(symbol)
+    root_uic = instrument["uic"]
     space = get_option_space(root_uic)
     legs = _extract_option_legs(space)
 
-    snapshot = _snapshot_via_subscription(root_uic)
+    snapshot = _snapshot_via_subscription(root_uic, asset_type=instrument["asset_type"] or "StockOption")
     spot = _first(snapshot, "UnderlyingSpotPrice", "Spot", "UnderlyingPrice")
     snapshot_date = date.today().isoformat()