Gate option closes behind 2x recycle sustained for 2 minutes.

Require bid-side recoverable premium at least 2x cost continuously before target auto-close or depth close can fire.

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

lib/options/options_positions_lib.py

@@ -5,6 +5,7 @@ from typing import Any
 
 from lib.options.options_db import init_options_tables
 from lib.options.options_history_lib import enrich_position_row_display
+from lib.options.options_close_gate_lib import clear_close_gate, update_close_gate
 from lib.options.options_pricing_lib import estimate_close_by_bids, intrinsic_px_per_unit
 
 
@@ -40,7 +41,7 @@ def attach_close_preview(
         _safe_float(row.get("strike") or row.get("stk")),
         _safe_float(row.get("idx_px") or row.get("idxPx")),
     )
-    row["close_preview"] = estimate_close_by_bids(
+    preview = estimate_close_by_bids(
         row["bid_depth"],
         target_sheets,
         ct_mult=ct_mult,
@@ -48,9 +49,31 @@ def attach_close_preview(
         mark_px=mark_px,
         intrinsic_px=intrinsic,
     )
+    # 残档时不累计 2×权利金门控;有效回收时刷新持续计时
+    if preview.get("bid_invalid") or preview.get("auto_close_blocked"):
+        gate = update_close_gate(inst_id, recycle_usdc=None, premium_paid=paid)
+        preview["close_gate"] = gate
+        preview["close_gate_blocked"] = True
+        preview["close_gate_msg"] = preview.get("bid_invalid_reason") or gate.get("msg")
+    else:
+        gate = update_close_gate(
+            inst_id,
+            recycle_usdc=_safe_float(preview.get("total_received")),
+            premium_paid=paid,
+        )
+        preview["close_gate"] = gate
+        preview["close_gate_blocked"] = not gate.get("ready")
+        preview["close_gate_msg"] = gate.get("msg")
+        if not gate.get("ready"):
+            preview["auto_close_blocked"] = True
+    row["close_preview"] = preview
     return row
 
 
+def forget_close_gate_for_inst(inst_id: str) -> None:
+    clear_close_gate(inst_id)
+
+
 def build_display_option_positions(
     cfg: dict[str, Any],
     ex: Any,