the real edge with poly data isnt the aggregate stats tho, its the real time orderbook. knowing that theres 50k sitting on yes at .62 but only 2k on no at .38 tells you way more about where the price is going than any historical chart. most data tools show you whats already happened but the book depth shows you whats about to happen
See, at a glance, who to copy, what they're doing now, which trades actually won, where fresh money is flowing, and how a specific event looks in full context.