Unfortunately TradeStation will be discontinuing their free platform access for Forex testing. I found their backtesting and optimization tools to be extraordinary… specifically, the ability to input a range of variables for a given strategy and have it run hundreds of tests at once.
What is the recommended alternative? I am in the US, so a platform that is also linked to a brokerage account would be ideal for smooth implementation.
I want to be able to code my own strategies and output results to Excel for analysis.