Forum

What is the fastest for best value AWS Instance type (or alternative virtual machine service) for performing fast EA optimisation?

I am trying to optimise some inputs for my EA on AWS free tier (t2 micro) and it is obviously extremely slow. I am not a computer genius so don't really know what specs I need but can anyone recommend the best value Instance type that will get the job done quickly? (or alternative virtual machine

How do I automatically cancel an unfilled pending stop order before the strategy places another trade?

I have a stop limit order strategy I would like to program a way to automatically cancel an unfilled pending order placed by the strategy before it places a new order. So automatically cancel the pending order at the open of the next bar for example OR if the price of the current bar (0) breaks