Prediction markets on Arc
Markets for what comes next.
ARCA is a market where people trade on the probability of future outcomes. Follow the price, take a position, and build a verifiable on-chain record of your calls.
Live markets
Explore the markets.
How it works
From a question to a resolved market.
Momentum
What's moving.
The future is uncertain.
The market isn't.
Discover what the market believes on ARCA.