diff --git a/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByIRRAndSum.cs b/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByIRRAndSum.cs
index d6704b2..38f71db 100644
--- a/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByIRRAndSum.cs
+++ b/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByIRRAndSum.cs
@@ -229,7 +229,7 @@ public static partial class CalculateManager
 
             return new ManagerResult
             {
-                PostValues = postValues,
+                PostValues = postValues.GetValues(),
                 NextValues = nextValues.GetValues(),
                 PreparedValues = preparedValues,
                 Columns = new
diff --git a/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByTotalExpected.cs b/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByTotalExpected.cs
index fb9febe..25ea5e4 100644
--- a/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByTotalExpected.cs
+++ b/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateByTotalExpected.cs
@@ -162,7 +162,7 @@ public static partial class CalculateManager
 
             return new ManagerResult
             {
-                PostValues = postValues,
+                PostValues = postValues.GetValues(),
                 NextValues = nextValues.GetValues(),
                 PreparedValues = preparedValues,
                 Columns = new
diff --git a/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateDefault.cs b/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateDefault.cs
index a645329..51a7eb7 100644
--- a/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateDefault.cs
+++ b/EvoCalculator.Core.PostCalculation/v1/Managers/CalculateDefault.cs
@@ -187,7 +187,7 @@ public static partial class CalculateManager
 
             return new ManagerResult
             {
-                PostValues = postValues,
+                PostValues = postValues.GetValues(),
                 NextValues = nextValues.GetValues(),
                 PreparedValues = preparedValues,
                 Columns = new
diff --git a/EvoCalculator.Core.PostCalculation/v1/Managers/EarlyRedemption.cs b/EvoCalculator.Core.PostCalculation/v1/Managers/EarlyRedemption.cs
index cda4c46..4621b61 100644
--- a/EvoCalculator.Core.PostCalculation/v1/Managers/EarlyRedemption.cs
+++ b/EvoCalculator.Core.PostCalculation/v1/Managers/EarlyRedemption.cs
@@ -268,7 +268,7 @@ public static partial class CalculateManager
 
             return new ManagerResult
             {
-                PostValues = postValues,
+                PostValues = postValues.GetValues(),
                 NextValues = nextValues.GetValues(),
                 PreparedValues = preparedValues,
                 Columns = new
diff --git a/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithChangingTheTerm.cs b/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithChangingTheTerm.cs
index ea41ae1..80594ba 100644
--- a/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithChangingTheTerm.cs
+++ b/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithChangingTheTerm.cs
@@ -232,7 +232,7 @@ public static partial class CalculateManager
 
             return new ManagerResult
             {
-                PostValues = postValues,
+                PostValues = postValues.GetValues(),
                 NextValues = nextValues.GetValues(),
                 PreparedValues = preparedValues,
                 Columns = new
diff --git a/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithoutChangingTheTerm.cs b/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithoutChangingTheTerm.cs
index af0906c..d5ccacc 100644
--- a/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithoutChangingTheTerm.cs
+++ b/EvoCalculator.Core.PostCalculation/v1/Managers/PERWithoutChangingTheTerm.cs
@@ -197,7 +197,7 @@ public static partial class CalculateManager
 
             return new ManagerResult
             {
-                PostValues = postValues,
+                PostValues = postValues.GetValues(),
                 NextValues = nextValues.GetValues(),
                 PreparedValues = preparedValues,
                 Columns = new