It would be great if you could add a progress & status dialog for the strategy analyzer so you can see what it's actually doing. There is the 'running backtest ...' text at the bottom but some dynamic feedback stats about what's actually happening behind the scenes would really help to give the user some confidence that something is actually happening - i.e. status messages like 'downloading data', 'processing data', and stats such as number of trades made, consecutive days without a trade etc., all of which get updated dynamically as the process is underway. otherwise it's just 'click the button & hope it works'.