2 files changed, 32 insertions, 0 deletions
diff --git a/shared/src/shared/models.py b/shared/src/shared/models.py
index 0e8ca44..70820b5 100644
--- a/shared/src/shared/models.py
+++ b/shared/src/shared/models.py
@@ -45,6 +45,9 @@ class Signal(BaseModel):
     price: Decimal
     quantity: Decimal
     reason: str
+    conviction: float = 1.0  # 0.0 to 1.0, signal strength/confidence
+    stop_loss: Optional[Decimal] = None  # Price to exit at loss
+    take_profit: Optional[Decimal] = None  # Price to exit at profit
     created_at: datetime = Field(default_factory=lambda: datetime.now(timezone.utc))
 
 
diff --git a/shared/tests/test_models.py b/shared/tests/test_models.py
index 25ab4c9..b23d71d 100644
--- a/shared/tests/test_models.py
+++ b/shared/tests/test_models.py
@@ -94,6 +94,35 @@ def test_order_creation():
     assert order.created_at is not None
 
 
+def test_signal_conviction_default():
+    """Test Signal defaults for conviction, stop_loss, take_profit."""
+    from shared.models import Signal, OrderSide
+
+    signal = Signal(
+        strategy="rsi", symbol="BTCUSDT", side=OrderSide.BUY,
+        price=Decimal("50000"), quantity=Decimal("0.01"), reason="test",
+    )
+    assert signal.conviction == 1.0
+    assert signal.stop_loss is None
+    assert signal.take_profit is None
+
+
+def test_signal_with_stops():
+    """Test Signal with explicit conviction, stop_loss, take_profit."""
+    from shared.models import Signal, OrderSide
+
+    signal = Signal(
+        strategy="rsi", symbol="BTCUSDT", side=OrderSide.BUY,
+        price=Decimal("50000"), quantity=Decimal("0.01"), reason="test",
+        conviction=0.8,
+        stop_loss=Decimal("48000"),
+        take_profit=Decimal("55000"),
+    )
+    assert signal.conviction == 0.8
+    assert signal.stop_loss == Decimal("48000")
+    assert signal.take_profit == Decimal("55000")
+
+
 def test_position_unrealized_pnl():
     """Test Position unrealized_pnl computed property."""
     from shared.models import Position