What to know first
Key takeaways
- Plain-English definitions for contracts, spreads, liquidity, resolution rules, and the jargon new readers see first.
- Learn the core terms you need before comparing probabilities across Polymarket, Kalshi, Manifold, and other platforms.
Guide section
Prediction market glossary
Learn the core terms you need before comparing probabilities across Polymarket, Kalshi, Manifold, and other platforms.