diff --git a/modules/purchase_trade/view/valuation_list.xml b/modules/purchase_trade/view/valuation_list.xml
index f5bce40..57fc4eb 100644
--- a/modules/purchase_trade/view/valuation_list.xml
+++ b/modules/purchase_trade/view/valuation_list.xml
@@ -11,5 +11,6 @@
     <field name="amount"/>
     <field name="base_amount" sum="1"/>
     <field name="rate"/>
-    <field name="mtm" optional="1" sum="1"/>
+    <field name="strategy"/>
+    <field name="mtm" optional="0" sum="1"/>
 </tree>
\ No newline at end of file