Win Trades does not include broker commissions and fees.
Cumulative Return includes cumulative monthly subscription fees and cumulative commission costs.
Changing the Broker View:
Typical Broker Commissions is the default view. To change the broker, click on the drop down arrows. View is not save-able, so leaving the page will revert view back to Typical Broker Commissions.
Click on the broker of your choice and the strategy stats will update to reflect the selected broker.
Click on the broker of your choice and the strategy stats will update to reflect the selected broker. 
To find out the details of each broker, click on the "?"
