Add trade move points; label option UPL price as bid not mark.

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

backend/app/sim/matcher.py

@@ -583,7 +583,7 @@ class Matcher:
             ).fetchone()
             fees = float(g["fees"] or 0) + pf.fee + of.fee
             slip = float(g["slip_cost"] or 0) + pf.slip + of.slip
-            settle_index = float(spot) if is_expiry and spot is not None else None
+            settle_index = float(spot) if spot is not None else None
             self.db._conn.execute(
                 """UPDATE groups SET status=?, close_at_ms=?, close_reason=?, realized_pnl=?,
                    fees=?, slip_cost=?, note=NULL, settle_index_px=? WHERE group_id=?""",
@@ -1045,7 +1045,7 @@ class Matcher:
             )
             est_opt_close_fee = of.fee
             opt_mark = bid
-            # 浮盈亏：买一×数量 − 初始权利金
+            # 浮盈亏：买一×数量 − 初始权利金（对齐可市价卖出）
             option_upl = bid * opt_qty - initial_premium
         elif oq:
             opt_mark = oq.bid or oq.mark_px