diff --git a/MtApi5/MtApi5Client.cs b/MtApi5/MtApi5Client.cs
index 8dacc260..698a990d 100755
--- a/MtApi5/MtApi5Client.cs
+++ b/MtApi5/MtApi5Client.cs
@@ -475,6 +475,17 @@ namespace MtApi5
         {
             return sendCommand<bool>(Mt5CommandType.OrderCloseAll, null);
         }
+
+        ///<summary>
+        ///Closes a position with the specified ticket.
+        ///</summary>
+        ///<param name="ticket">Ticket of the closed position.</param>
+        public bool PositionClose(int ticket)
+        {
+            var commandParameters = new ArrayList { ticket};
+
+            return sendCommand<bool>(Mt5CommandType.PositionClose, commandParameters);
+        }
         #endregion
 
         #region Account Information functions
diff --git a/MtApi5/MtCommandType.cs b/MtApi5/MtCommandType.cs
index bede832d..f9c6a41c 100755
--- a/MtApi5/MtCommandType.cs
+++ b/MtApi5/MtCommandType.cs
@@ -100,6 +100,7 @@ namespace MtApi5
         MarketBookAdd                       = 60,
         MarketBookRelease                   = 61,
         MarketBookGet                       = 62,
-        OrderCloseAll                       = 63
+        OrderCloseAll                       = 63,
+        PositionClose                       = 64
     }
 }
diff --git a/mq5/MtApi5.mq5 b/mq5/MtApi5.mq5
index 86dc224f..ac2a84ec 100755
--- a/mq5/MtApi5.mq5
+++ b/mq5/MtApi5.mq5
@@ -227,6 +227,14 @@ int executeCommand()
       sendBooleanResponse(ExpertHandle, retVal);  
    }
    break;
+   case 64: //PositionCloseBy
+   {
+      ulong ticket;
+      getULongValue(ExpertHandle, 0, ticket);
+      
+      sendBooleanResponse(ExpertHandle, PositionClose(ticket));
+   }
+   break;
       
    case 2: // OrderCalcMargin
    {