LIVEFull-depth Polymarket Up or Down order books for Bitcoin, Ethereum, Solana, XRP, BNB and Dogecoin, with the Chainlink price each market settles on.
You build your own polling average for an election, adjusting each poll for known pollster bias ('house effects'), how recent it is, and sample size, to get a cleaner probability than any single poll. You then trade whenever the Polymarket price drifts away from your model's number. The edge is having a sharper, faster-updating estimate of the race than the crowd, and acting each time a new poll moves your average but the market hasn't caught up.
Markets on Polymarket where polling aggregator edge (elections) is the natural play: