1

ccxt/async_support/mt5.py

@@ -562,7 +562,7 @@ class mt5(Exchange, ImplicitAPI):
         
         return tickers
 
-    async def fetch_positions(self, symbol=None, since=None, limit=None, params={}):
+    async def fetch_positions(self, symbol: Strings = None, params={}):
         """异步获取持仓信息"""
         if not hasattr(self, 'token') or not self.token:
             await self.get_token()
@@ -570,37 +570,36 @@ class mt5(Exchange, ImplicitAPI):
         request = {
             'id': self.token,
         }
+        await self.load_markets()
         
+        symbol = self.market_symbols(symbol)
+        # print(symbol)
         response = await self.private_get_openedorders(self.extend(request, params))
-        
+        data = []
+        for item in response:
+            state = self.safe_string(item, 'state', "")
+            lots = self.safe_number(item, 'lots', 0)
+            close_lots = self.safe_number(item, 'closeLots', 0)
+            if state == "Filled" or lots <= close_lots:
+                data.append(item)
         # 使用基类的 parse_positions 方法，让 parse_position 自己判断是否为有效持仓
-        result = self.parse_positions(response, [symbol] if symbol else None, params)
+        result = self.parse_positions(data, symbol)
         
         # 过滤掉 None 值（无效持仓）
         result = [position for position in result if position is not None]
         
-        # 应用限制
-        if limit is not None:
-            result = result[:limit]
-        
         return result
 
     def parse_position(self, position, market: Market = None):
         """解析持仓信息 - 根据真实数据调整"""
-        # 获取市场信息
+        id = self.safe_string(position, 'ticket')
         market_id = self.safe_string(position, 'symbol')
+        # 获取市场信息
         symbol = self.safe_symbol(market_id, market, '/')
         
-        # 检查是否为有效持仓
-        state = self.safe_string(position, 'state')
         lots = self.safe_number(position, 'lots', 0)
         close_lots = self.safe_number(position, 'closeLots', 0)
         
-        # 只有状态为已成交且有未平仓数量的才是有效持仓
-        # 根据你的业务逻辑调整这个判断条件
-        if state != 'Filled' or lots <= close_lots:
-            return None
-        
         # 解析时间戳
         timestamp = self.parse8601(self.safe_string(position, 'openTime'))
         open_timestamp_utc = self.safe_integer(position, 'openTimestampUTC')