diff --git a/backend/app/services/groww_service.py b/backend/app/services/groww_service.py
index d824951..a556c3b 100644
--- a/backend/app/services/groww_service.py
+++ b/backend/app/services/groww_service.py
@@ -362,5 +362,10 @@ def normalize_holding(item: dict | None) -> dict:
 
 def normalize_position(item: dict | None) -> dict:
     entry = normalize_holding(item)
+    quantity = abs(_first_float(entry.get("effective_quantity"), entry.get("quantity"), default=0.0))
+    entry["settled_quantity"] = quantity
+    entry["effective_quantity"] = quantity
+    entry["quantity"] = quantity
+    entry["holding_value"] = quantity * _first_float(entry.get("last_price"), default=0.0)
     entry["product"] = _first_text(entry.get("product"), entry.get("product_type"), default="CNC").upper()
     return entry
diff --git a/backend/app/services/zerodha_service.py b/backend/app/services/zerodha_service.py
index 53992b6..990115b 100644
--- a/backend/app/services/zerodha_service.py
+++ b/backend/app/services/zerodha_service.py
@@ -306,7 +306,8 @@ def position_last_price(item: dict | None) -> float:
 
 def normalize_position(item: dict | None) -> dict:
     entry = dict(item or {})
-    quantity = position_quantity(entry)
+    signed_quantity = position_quantity(entry)
+    quantity = abs(signed_quantity)
     average_price = position_average_price(entry)
     last_price = position_last_price(entry)
     pnl = _first_float(entry.get("pnl"), default=quantity * (last_price - average_price))
@@ -314,6 +315,7 @@ def normalize_position(item: dict | None) -> dict:
     entry["t1_quantity"] = 0.0
     entry["effective_quantity"] = quantity
     entry["quantity"] = quantity
+    entry["net_quantity"] = signed_quantity
     entry["average_price"] = average_price
     entry["last_price"] = last_price
     entry["close_price"] = last_price