I trade commodity futures spreads, both ones that have an actual order book (time spreads, energy cracks), and also “synthetic ones” (for example, 3 corn vs 1 soybeans).
I am looking for a platform that is well-suited for trading/analyzing these, with not too high fees, and ideally also has some analytical capacity such as backtesting spreads, or identifying seasonality. I have looked at IB (very laborious to find/construct a spread) and Generic (limited analytics).
Does anyone have…