fix: okxus doesn't support futures trading

Author: xmatthias

freqtrade/exchange/__init__.py

@@ -47,4 +47,4 @@
 from freqtrade.exchange.lbank import Lbank
 from freqtrade.exchange.luno import Luno
 from freqtrade.exchange.modetrade import Modetrade
-from freqtrade.exchange.okx import MyOkx, Okx
+from freqtrade.exchange.okx import Myokx, Okx, Okxus

freqtrade/exchange/common.py

@@ -48,7 +48,6 @@ def _get_logging_mixin():
     "binanceus": "binance",
     "binanceusdm": "binance",
     "okex": "okx",
-    "okxus": "okx",
     "gateio": "gate",
     "huboi": "htx",
 }

freqtrade/exchange/okx.py

@@ -296,11 +296,21 @@ def _fetch_orders_emulate(self, pair: str, since_ms: int) -> list[CcxtOrder]:
         return orders
 
 
-class MyOkx(Okx):
+class Myokx(Okx):
     """MyOkx exchange class.
     Minimal adjustment to disable futures trading for the EU subsidiary of Okx
     """
 
     _supported_trading_mode_margin_pairs: list[tuple[TradingMode, MarginMode]] = [
         (TradingMode.SPOT, MarginMode.NONE),
     ]
+
+
+class Okxus(Okx):
+    """Okxus exchange class.
+    Minimal adjustment to disable futures trading for the US subsidiary of Okx
+    """
+
+    _supported_trading_mode_margin_pairs: list[tuple[TradingMode, MarginMode]] = [
+        (TradingMode.SPOT, MarginMode.NONE),
+    ]