Can I Bind items from the List?

public async Task<ObservableCollection<Category>> Load()
       {
           _n++;
           var categories = await NewsLoader.LoadNewsAsync();
           return categories;
       }

protected async override void OnNavigatedTo(NavigationEventArgs e)
      {
          var x = App.categoryList;
          var category = await Load();
      }

DataContext="{Binding category}"