It is now possible to register owned stocks for keeping track on them

StockDomain/StockDomain.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
 </Project>

StockDomain/StockMember.cs

@@ -12,13 +12,14 @@ namespace StockDomain
         public string StockExtId { get; set; }
         public decimal BuyValue { get; set; }
         public DateTime BuyDate { get; set; }
-        public long BuyAmount { get; set; }
         public decimal ActValue { get; set; }
         public DateTime ActDate { get; set; }
         public long ActAmount { get; set; }
         public decimal SoldValue { get; set; }
-        public DateTime SoldDate { get; set; }
+        public DateTime? SoldDate { get; set; }
 //        public string PostId { get; set; }
         public string Comment { get; set; }
+        public long PostAmount { get; set; }
+
     }
 }