a

backend/api/routes/account.py

@@ -135,7 +135,10 @@ async def get_realtime_account_data():
         
         # 计算总仓位价值和总盈亏
         logger.info("步骤7: 计算仓位统计...")
+        # total_position_value：历史上这里代表“名义仓位价值(notional)”（按标记价）
         total_position_value = 0
+        # total_margin_value：更贴近风控配置语义（保证金占用）
+        total_margin_value = 0
         total_pnl = 0
         open_positions_count = 0
         
@@ -154,13 +157,23 @@ async def get_realtime_account_data():
             
             position_value = abs(position_amt * mark_price)
             total_position_value += position_value
+
+            # 保证金占用（粗略口径）：名义/杠杆（币安页面的展示会更复杂，但这个口径与 MAX_TOTAL_POSITION_PERCENT 对齐）
+            try:
+                lv = float(pos.get('leverage', 0) or 0)
+                if lv <= 0:
+                    lv = 1.0
+            except Exception:
+                lv = 1.0
+            total_margin_value += (position_value / lv)
             total_pnl += unrealized_pnl
             open_positions_count += 1
             
             logger.debug(f"  - {pos.get('symbol')}: 价值={position_value:.2f}, 盈亏={unrealized_pnl:.2f}")
         
         logger.info("  ✓ 仓位统计计算完成")
-        logger.info(f"  - 总仓位价值: {total_position_value:.2f} USDT")
+        logger.info(f"  - 总名义仓位: {total_position_value:.2f} USDT")
+        logger.info(f"  - 总保证金占用(估算): {total_margin_value:.2f} USDT")
         logger.info(f"  - 总盈亏: {total_pnl:.2f} USDT")
         logger.info(f"  - 持仓数量: {open_positions_count}")
         
@@ -176,7 +189,10 @@ async def get_realtime_account_data():
         result = {
             "total_balance": balance.get('total', 0) if balance else 0,
             "available_balance": balance.get('available', 0) if balance else 0,
+            # 名义仓位（按标记价汇总）
             "total_position_value": total_position_value,
+            # 保证金占用（名义/杠杆汇总）
+            "total_margin_value": total_margin_value,
             "total_pnl": total_pnl,
             "open_positions": open_positions_count
         }

backend/api/routes/stats.py

@@ -176,21 +176,57 @@ async def get_dashboard_data():
             try:
                 from database.models import TradingConfig
                 total_balance = float(account_data.get('total_balance', 0))
-                total_position_value = float(account_data.get('total_position_value', 0))
                 max_total_position_percent = float(TradingConfig.get_value('MAX_TOTAL_POSITION_PERCENT', 0.30))
 
-                # 当前仓位占比
+                # 名义仓位（notional）与保证金占用（margin）是两个口径：
-                current_position_percent = (total_position_value / total_balance * 100) if total_balance > 0 else 0
+                # - 名义仓位可以 > 100%（高杠杆下非常正常）
+                # - MAX_TOTAL_POSITION_PERCENT 在当前系统语义里是“保证金占用比例”
+                total_notional_value = float(account_data.get('total_position_value', 0))
 
-                # 最大仓位量（根据配置的最大占比计算）
+                # 优先使用 account_data 里的 total_margin_value；如果没有则从 open_trades 汇总兜底
-                max_position_value = total_balance * max_total_position_percent
+                total_margin_value = account_data.get('total_margin_value', None)
+                try:
+                    total_margin_value = float(total_margin_value) if total_margin_value is not None else None
+                except Exception:
+                    total_margin_value = None
+
+                if total_margin_value is None:
+                    total_margin_value = 0.0
+                    for t in open_trades or []:
+                        try:
+                            mv = t.get("margin_usdt", None)
+                            if mv is None:
+                                # fallback：名义/杠杆
+                                nv = float(t.get("notional_usdt", 0) or 0)
+                                lv = float(t.get("leverage", 0) or 0)
+                                if lv <= 0:
+                                    lv = 1.0
+                                mv = nv / lv
+                            total_margin_value += float(mv or 0)
+                        except Exception:
+                            continue
+
+                # 当前仓位占比（保证金口径，与你的 MAX_TOTAL_POSITION_PERCENT 对齐）
+                current_margin_percent = (total_margin_value / total_balance * 100) if total_balance > 0 else 0
+                # 名义占比（仅用于参考）
+                current_notional_percent = (total_notional_value / total_balance * 100) if total_balance > 0 else 0
+
+                # 最大允许保证金（USDT）
+                max_margin_value = total_balance * max_total_position_percent
                 
                 position_stats = {
-                    "current_position_percent": round(current_position_percent, 2),
+                    # 兼容旧字段：current_position_percent 现在代表“保证金占比”
+                    "current_position_percent": round(current_margin_percent, 2),
+                    "current_position_percent_type": "margin",
+                    "current_notional_percent": round(current_notional_percent, 2),
                     "max_position_percent": round(max_total_position_percent * 100, 2),
-                    "max_position_value": round(max_position_value, 2),
+                    # 兼容旧字段：max_position_value/total_position_value 现在代表“保证金(USDT)”
+                    "max_position_value": round(max_margin_value, 2),
                     "total_balance": round(total_balance, 2),
-                    "total_position_value": round(total_position_value, 2)
+                    "total_position_value": round(total_margin_value, 2),
+                    # 额外信息：名义价值（USDT），用于解释“名义占比可能>100%”
+                    "total_notional_value": round(total_notional_value, 2),
+                    "total_margin_value": round(total_margin_value, 2),
                 }
             except Exception as e:
                 logger.warning(f"计算仓位占比信息失败: {e}")

frontend/src/components/StatsDashboard.jsx

@@ -165,9 +165,15 @@ const StatsDashboard = () => {
                 <span className="value">{parseFloat(account.available_balance).toFixed(2)} USDT</span>
               </div>
               <div className="info-item">
-                <span className="label">总仓位:</span>
+                <span className="label">总仓位(名义):</span>
                 <span className="value">{parseFloat(account.total_position_value).toFixed(2)} USDT</span>
               </div>
+              {account.total_margin_value !== undefined && account.total_margin_value !== null && (
+                <div className="info-item">
+                  <span className="label">保证金占用(估算):</span>
+                  <span className="value">{parseFloat(account.total_margin_value).toFixed(2)} USDT</span>
+                </div>
+              )}
               <div className="info-item">
                 <span className="label">总盈亏:</span>
                 <span className={`value ${parseFloat(account.total_pnl) >= 0 ? 'positive' : 'negative'}`}>
@@ -189,7 +195,7 @@ const StatsDashboard = () => {
             <h3>仓位占比</h3>
             <div className="account-info">
               <div className="info-item">
-                <span className="label">当前仓位占比:</span>
+                <span className="label">当前仓位占比(保证金):</span>
                 <span className="value">
                   <span>{dashboardData.position_stats.current_position_percent}%</span>
                   <span className="position-bar-container">
@@ -211,16 +217,22 @@ const StatsDashboard = () => {
                 <span className="label">最大仓位占比:</span>
                 <span className="value">{dashboardData.position_stats.max_position_percent}%</span>
               </div>
+              {dashboardData.position_stats.current_notional_percent !== undefined && (
                 <div className="info-item">
-                <span className="label">最大仓位量:</span>
+                  <span className="label">名义占比(参考):</span>
+                  <span className="value">{dashboardData.position_stats.current_notional_percent}%</span>
+                </div>
+              )}
+              <div className="info-item">
+                <span className="label">最大保证金:</span>
                 <span className="value">{dashboardData.position_stats.max_position_value.toFixed(2)} USDT</span>
               </div>
               <div className="info-item">
-                <span className="label">已用仓位:</span>
+                <span className="label">已用保证金:</span>
                 <span className="value">{dashboardData.position_stats.total_position_value.toFixed(2)} USDT</span>
               </div>
               <div className="info-item">
-                <span className="label">可用仓位:</span>
+                <span className="label">可用保证金:</span>
                 <span className="value">
                   {(dashboardData.position_stats.max_position_value - dashboardData.position_stats.total_position_value).toFixed(2)} USDT
                 </span>