What is Jigsaw? Jigsaw helps traders learn faster, trade smarter with simple, repeatable trading methods based on real-world professional Order Flow trading techniques. SpotGamma subscribers can access SpotGamma's daily Jigsaw levels here. Related articles What is the 0DTE Volume/Open Interest index chart? How do I access SpotGamma's levels for NinjaTrader? What is the Real Time Updates index chart?