diff --git a/include/ui/MainFrame.hpp b/include/ui/MainFrame.hpp
index a9cb86b..b7ce182 100644
--- a/include/ui/MainFrame.hpp
+++ b/include/ui/MainFrame.hpp
@@ -17,7 +17,8 @@ namespace kdeck
         ID_Logout = wxID_HIGHEST + 2,
         ID_Exchange_Announcements = wxID_HIGHEST + 3,
         ID_Exchange_Schedule = wxID_HIGHEST + 4,
-        ID_Exchange_Status = wxID_HIGHEST + 5
+        ID_Exchange_Status = wxID_HIGHEST + 5,
+        ID_View_ShowClosedPositions = wxID_HIGHEST + 6,
     };
 
     class MainFrame : public wxFrame
@@ -34,6 +35,7 @@ namespace kdeck
 
         wxMenuItem *mnuLogin;
         wxMenuItem *mnuLogout;
+        wxMenuItem *mnuShowClosedPositions;
 
         PortfolioPanel* pnlPortfolio;
 
diff --git a/include/ui/PortfolioPanel.hpp b/include/ui/PortfolioPanel.hpp
index c6cfc4a..18f3fb6 100644
--- a/include/ui/PortfolioPanel.hpp
+++ b/include/ui/PortfolioPanel.hpp
@@ -7,13 +7,14 @@ namespace kdeck
 {
     class Api;
     class BalancePanel;
+    class Config;
 
     class PortfolioPanel : public wxScrolledWindow
     {
     public:
         PortfolioPanel(wxWindow* parent, wxWindowID winid = wxID_ANY);
 
-        void UpdateStuff(Api* api);
+        void UpdateStuff(const Config* config, Api* api);
 
     private:
         BalancePanel* pnlBalance;
diff --git a/src/ui/MainFrame.cpp b/src/ui/MainFrame.cpp
index 40d1de0..993db75 100644
--- a/src/ui/MainFrame.cpp
+++ b/src/ui/MainFrame.cpp
@@ -55,6 +55,14 @@ namespace kdeck
 
         ///////////////////////////////////////////////////////////////////////////
 
+        wxMenu *menuView = new wxMenu;
+
+        mnuShowClosedPositions = menuView->AppendCheckItem(ID_View_ShowClosedPositions, "Show Closed Positions", "Show Closed Positions");
+
+        mnuShowClosedPositions->Enable(false);
+
+        ///////////////////////////////////////////////////////////////////////////
+
         wxMenu *menuHelp = new wxMenu;
         menuHelp->Append(wxID_ABOUT);
 
@@ -63,6 +71,7 @@ namespace kdeck
         wxMenuBar *menuBar = new wxMenuBar;
         menuBar->Append(menuFile, "&File");
         menuBar->Append(menuExchange, "&Exchange");
+        menuBar->Append(menuView, "&View");
         menuBar->Append(menuHelp, "&Help");
 
         SetMenuBar(menuBar);
@@ -87,10 +96,13 @@ namespace kdeck
 
     void MainFrame::UpdateStuff()
     {
-        pnlPortfolio->UpdateStuff(&api);
+        pnlPortfolio->UpdateStuff(&config, &api);
 
         mnuLogin->Enable(!api.IsLoggedIn());
         mnuLogout->Enable(api.IsLoggedIn());
+
+        mnuShowClosedPositions->Enable(api.IsLoggedIn());
+        mnuShowClosedPositions->Check(config.GetShowClosedPositions());
     }
 
     // helpers ////////////////////////////////////////////////////////////////////
@@ -239,6 +251,12 @@ namespace kdeck
             case ID_Exchange_Status:
                 DoShowExchangeStatus();
 
+                break;
+            case ID_View_ShowClosedPositions:
+                config.SetShowClosedPositions(mnuShowClosedPositions->IsChecked());
+
+                UpdateStuff();
+
                 break;
             case wxID_ABOUT:
                 wxMessageBox(wxString::Format("%s v%s", kProjectName, kProjectVersion), wxString::Format("About %s", kProjectName), wxOK | wxICON_INFORMATION);
diff --git a/src/ui/PortfolioPanel.cpp b/src/ui/PortfolioPanel.cpp
index 6fa1922..aa6e42b 100644
--- a/src/ui/PortfolioPanel.cpp
+++ b/src/ui/PortfolioPanel.cpp
@@ -1,6 +1,7 @@
 #include <wx/wx.h>
 
 #include "api/Api.hpp"
+#include "config/Config.hpp"
 #include "ui/BalancePanel.hpp"
 #include "ui/PortfolioPanel.hpp"
 #include "ui/EventPositionPanel.hpp"
@@ -38,7 +39,7 @@ namespace kdeck
         SetScrollRate(10, 10);
     }
 
-    void PortfolioPanel::UpdateStuff(Api* api)
+    void PortfolioPanel::UpdateStuff(const Config* config, Api* api)
     {
         pnlBalance->UpdateStuff(api);
 
@@ -56,10 +57,20 @@ namespace kdeck
 
                 for (auto event : api->GetEventPositions())
                 {
+                    if (0 == *event->event_exposure && !config->GetShowClosedPositions())
+                    {
+                        continue;
+                    }
+
                     boxSizer->Add(new EventPositionPanel(pnlPositions, wxID_ANY, event), flags);
 
                     for (auto market : api->GetMarketPositions(*event->event_ticker))
                     {
+                        if (0 == *market->market_exposure && !config->GetShowClosedPositions())
+                        {
+                            continue;
+                        }
+
                         boxSizer->Add(new MarketPositionPanel(pnlPositions, wxID_ANY, market), flags);
                     }
                 }