diff --git a/data/refdata/instruments.cfg b/data/refdata/instruments.cfg
index af4e91a..4652f5a 100644
--- a/data/refdata/instruments.cfg
+++ b/data/refdata/instruments.cfg
@@ -465,9 +465,15 @@
         "base_asset": "SUI",
         "quote_asset": "USDC",
         "quantity_precision": "0.1",
-        "price_tick": 0.001
+        "price_tick": 0.0001
     },
     # --- PERP-X
+    "PERP-XLM-USDC": {
+        "base_asset": "XLM",
+        "quote_asset": "USDC",
+        "quantity_precision": "0.1",
+        "price_tick": 0.0001
+    },
     # ------------------- STOCKS
     , "STOCK-AAPL": {
         "base_asset": "EQT.AAPL"