Market Odds

Market odds are prices or probabilities implied by trading activity in a market. In prediction markets, an outcome trading at $0.40 is often read as roughly a 40% market-implied probability. These odds can update quickly as new information, liquidity, and trader demand enter the market. Market odds serve as an aggregation mechanism for collective intelligence, reflecting the consensus belief of participants based on all publicly available information. In decentralized prediction platforms like Polymarket, the shifting prices of binary contracts act as a real-time, public Oracle for external events, outperforming traditional polling or expert forecasts by incentivizing traders to research and reveal accurate information in order to maximize profit.