I'm looking for software to backtest my strategies (both algo and discretionary). I feel like the learning curve for new setups is shorter if I quickly write up a strategy for a particular setup and run it in for years on market replay using NinjaTrader. The issue with NinjaTrader is that it does not save the statistics or the charts once it's closed. Sure I can export the trades to Excel but the chart is not exportable in the way that I need to analyze them in the future.
Before trying to develop this for myself I wanted to reach out and ask if there exist such a software already?
My initial thoughts are to create a rest server that will accept / save the data (statistics and chart) from NinjaTrader so it is replayable. Any thoughts on this?