diff --git a/modules/purchase_trade/valuation.py b/modules/purchase_trade/valuation.py
index 9fa16ad..7e18b55 100644
--- a/modules/purchase_trade/valuation.py
+++ b/modules/purchase_trade/valuation.py
@@ -116,7 +116,7 @@ class ValuationBase(ModelSQL):
                 'amount': amount,
                 'base_amount': base_amount,
                 'rate': rate,
-                'mtm': None #round(amount - (mtm * pc.ratio / 100), 2),
+                'mtm': None, #round(amount - (mtm * pc.ratio / 100), 2),
                 'unit': sale_line.unit.id if sale_line else line.unit.id,
                 'currency': currency,
             })
@@ -180,7 +180,7 @@ class ValuationBase(ModelSQL):
                     if line.mtm:
                         for strat in line.mtm:
                             values['mtm'] = line.get_mtm(values['qty'])
-                            values['strategy'] = strat.name
+                            values['strategy'] = strat
                 
                             if values:
                                 price_lines.append(values)
@@ -201,7 +201,7 @@ class ValuationBase(ModelSQL):
                 if line.mtm:
                     for strat in line.mtm:
                         values['mtm'] = line.get_mtm(values['qty'])
-                        values['strategy'] = strat.name
+                        values['strategy'] = strat
             
                         if values:
                             price_lines.append(values)
@@ -228,7 +228,7 @@ class ValuationBase(ModelSQL):
                         if sl_line.mtm:
                             for strat in line.mtm:
                                 values['mtm'] = sl_line.get_mtm(values['qty'])
-                                values['strategy'] = strat.name
+                                values['strategy'] = strat
                     
                                 if values:
                                     price_lines.append(values)
@@ -249,7 +249,7 @@ class ValuationBase(ModelSQL):
                     if sl_line.mtm:
                         for strat in sl_line.mtm:
                             values['mtm'] = sl_line.get_mtm(values['qty'])
-                            values['strategy'] = strat.name
+                            values['strategy'] = strat
                 
                             if values:
                                 price_lines.append(values)