Align hedge UI/fees: drop 未启动, premium coin/U, equity incl perp margin, OKX option fees.

Option net uses Min(0.03%×coin, 7%×premium) with bid/ask fills (no slip); live PnL colors fixed.

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

lib/hedge_plan/hedge_plan_option_primary_lib.py

@@ -38,12 +38,29 @@ def is_option_primary(body_or_plan: dict[str, Any] | None) -> bool:
 
 
 def fee_rate() -> float:
+    """永续 taker 费率(默认 0.05%)."""
     try:
         return max(0.0, float(os.getenv("HEDGE_PLAN_FEE_RATE") or os.getenv("OKX_TAKER_FEE") or "0.0005"))
     except (TypeError, ValueError):
         return 0.0005
 
 
+def option_fee_rate() -> float:
+    """币本位期权 taker 费率(OKX 普通档默认 0.03%)."""
+    try:
+        return max(
+            0.0,
+            float(
+                os.getenv("HEDGE_PLAN_OPTION_FEE_RATE")
+                or os.getenv("OKX_OPTIONS_TAKER_FEE")
+                or os.getenv("SIM_OPTION_FEE_RATE")
+                or "0.0003"
+            ),
+        )
+    except (TypeError, ValueError):
+        return 0.0003
+
+
 def floor2(v: float) -> float:
     """ETH 数量向下取两位小数."""
     if v <= 0:
@@ -201,17 +218,30 @@ def estimate_combo_net_pnl(
     contracts: float,
     contract_size: float,
     fee: Optional[float] = None,
+    option_fee: Optional[float] = None,
 ) -> dict[str, Any]:
-    """组合净利(扣费);平仓/卖出手续费按买入费率估算."""
-    fr = fee if fee is not None else fee_rate()
+    """组合净利(扣开平双边手续费).
+
+    期权:吃卖一开/买一平(无滑点);费=Min(费率×标的币, 权利金×7%).
+    永续:名义×费率(开+平).
+    """
+    from lib.sim.pricing_lib import option_fee_coin
+
+    fr_perp = fee if fee is not None else fee_rate()
+    fr_opt = option_fee if option_fee is not None else option_fee_rate()
     ct = float(ct_mult or 0.01)
     sh = float(sheets or 0)
     a = float(ask_open or 0)
     b = float(bid or 0)
-    premium = a * sh * ct
-    opt_proceeds = b * sh * ct
-    opt_open_fee = premium * fr
-    opt_close_fee = opt_proceeds * fr  # 卖出费用按买入费率
+    underlying = sh * ct
+    premium = a * underlying
+    opt_proceeds = b * underlying
+    opt_open_fee = option_fee_coin(
+        underlying_coin=underlying, premium_coin=premium, fee_rate=fr_opt
+    )
+    opt_close_fee = option_fee_coin(
+        underlying_coin=underlying, premium_coin=opt_proceeds, fee_rate=fr_opt
+    )
     opt_net = opt_proceeds - premium - opt_open_fee - opt_close_fee
 
     coins = float(contracts or 0) * float(contract_size or 0.01)
@@ -224,15 +254,20 @@ def estimate_combo_net_pnl(
         perp_gross = (mark - entry) * coins
     perp_notional_open = abs(entry * coins)
     perp_notional_close = abs(mark * coins)
-    perp_open_fee = perp_notional_open * fr
-    perp_close_fee = perp_notional_close * fr
+    perp_open_fee = perp_notional_open * fr_perp
+    perp_close_fee = perp_notional_close * fr_perp
     perp_net = perp_gross - perp_open_fee - perp_close_fee
     total = opt_net + perp_net
     return {
         "opt_net": round(opt_net, 4),
         "perp_net": round(perp_net, 4),
         "net": round(total, 4),
-        "fee_rate": fr,
+        "fee_rate": fr_perp,
+        "option_fee_rate": fr_opt,
+        "opt_open_fee": round(opt_open_fee, 8),
+        "opt_close_fee": round(opt_close_fee, 8),
+        "perp_open_fee": round(perp_open_fee, 4),
+        "perp_close_fee": round(perp_close_fee, 4),
         "premium": round(premium, 4),
         "opt_proceeds": round(opt_proceeds, 4),
     }