币本位数据统计改为U展示，已平盈亏按指数折U与浮盈口径一致。

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/options/options_stats_lib.py

@@ -8,6 +8,94 @@ from lib.instance.instance_embed_context_lib import profit_loss_ratio_from_avera
 from lib.options.options_db import init_options_tables
 
 
+def _safe_float(v: Any) -> float | None:
+    if v is None or v == "":
+        return None
+    try:
+        return float(v)
+    except (TypeError, ValueError):
+        return None
+
+
+def _underlying_index_usdt(ex: Any, underly: str) -> float | None:
+    """取标的 USDT 近似指数(币本位已平盈亏折 U).优先公开 ticker,避免私钥失败."""
+    u = (underly or "ETH").strip().upper() or "ETH"
+    pubs: list[Any] = []
+    try:
+        from lib.sim.hooks import _APP_MODULE, _sim_public_exchange
+
+        pub = _sim_public_exchange(ex) if _APP_MODULE is not None else None
+        if pub is not None:
+            pubs.append(pub)
+    except Exception:
+        pass
+    if ex is not None and ex not in pubs:
+        pubs.append(ex)
+    from lib.exchange.okx_options_lib import fetch_index_price
+
+    for pub in pubs:
+        try:
+            if hasattr(pub, "public_get_market_ticker"):
+                rows = (pub.public_get_market_ticker({"instId": f"{u}-USDT"}) or {}).get("data") or []
+                if rows:
+                    last = _safe_float(rows[0].get("last") or rows[0].get("lastPx"))
+                    if last is not None and last > 0:
+                        return float(last)
+        except Exception:
+            pass
+        try:
+            px = fetch_index_price(pub, f"{u}-USD")
+            if px is not None and float(px) > 0:
+                return float(px)
+        except Exception:
+            pass
+        try:
+            t = pub.fetch_ticker(f"{u}/USDT") or {}
+            last = _safe_float(t.get("last") or t.get("close"))
+            if last is not None and last > 0:
+                return float(last)
+        except Exception:
+            continue
+    return None
+
+
+def history_pnl_to_usdt(history: list[dict[str, Any]], ex: Any = None) -> list[dict[str, Any]]:
+    """
+    统计用:币本位 realized_pnl(ETH/BTC) 按指数折成 U;USDC 原样.
+    折算失败的币仓剔除盈亏字段,避免把「币数量」当成 U.
+    """
+    from lib.options.options_margin_mode_lib import margin_mode_from_inst_id, premium_ccy_for_mode
+
+    idx_cache: dict[str, float | None] = {}
+    out: list[dict[str, Any]] = []
+    for row in history:
+        r = dict(row)
+        if r.get("status") == "open":
+            out.append(r)
+            continue
+        pnl = _safe_float(r.get("realized_pnl"))
+        if pnl is None:
+            out.append(r)
+            continue
+        inst = str(r.get("inst_id") or "")
+        underly = str(r.get("underlying") or (inst.split("-")[0] if inst else "ETH") or "ETH")
+        ccy = str(r.get("premium_ccy") or "").strip().upper()
+        if not ccy:
+            ccy = premium_ccy_for_mode(margin_mode_from_inst_id(inst), underly)
+        if ccy in ("ETH", "BTC"):
+            if underly not in idx_cache:
+                idx_cache[underly] = _underlying_index_usdt(ex, underly)
+            idx = idx_cache.get(underly)
+            if idx is None or idx <= 0:
+                r["realized_pnl"] = None
+            else:
+                r["realized_pnl"] = round(float(pnl) * float(idx), 4)
+        else:
+            r["realized_pnl"] = round(float(pnl), 4)
+        out.append(r)
+    return out
+
+
 def _parse_ts(raw: Any) -> datetime | None:
     if raw is None or raw == "":
         return None