diff --git a/src/cerbero_bite/config/schema.py b/src/cerbero_bite/config/schema.py
index 1f34172..0b066e7 100644
--- a/src/cerbero_bite/config/schema.py
+++ b/src/cerbero_bite/config/schema.py
@@ -84,6 +84,24 @@ class EntryConfig(BaseModel):
     iv_minus_rv_min: Decimal = Field(default=Decimal("0"))
     iv_minus_rv_filter_enabled: bool = False
 
+    # IV richness gate adattivo (Phase 5+). Quando
+    # `iv_minus_rv_adaptive_enabled=True`, la soglia statica
+    # `iv_minus_rv_min` diventa il floor assoluto e la soglia
+    # effettiva è `max(P_q rolling, floor)` calcolata su
+    # `market_snapshots`. Vedi
+    # `docs/superpowers/specs/2026-05-08-iv-rv-adaptive-gate-design.md`.
+    iv_minus_rv_adaptive_enabled: bool = False
+    iv_minus_rv_percentile: Decimal = Field(default=Decimal("0.25"))
+    iv_minus_rv_window_target_days: int = 60
+    iv_minus_rv_window_min_days: int = 30
+
+    # Vol-of-Vol guard (§4-quater roadmap punto 2): blocca entry se
+    # |DVOL_now - DVOL_24h_ago| supera la soglia. Cattura regime
+    # shift bruschi non riflessi nel percentile rolling.
+    vol_of_vol_guard_enabled: bool = False
+    vol_of_vol_threshold_pt: Decimal = Field(default=Decimal("5"))
+    vol_of_vol_lookback_hours: int = 24
+
 
 # ---------------------------------------------------------------------------
 # Structure