← All tools

How deep is the book?

Paste a Polymarket market and see how much you can market-buy or -sell on each outcome before your average fill price slips past your tolerance. The lower the number, the thinner — and more illiquid— the market.

Max amount = how much USDC you could market-execute before your average fill price drifts more than $0.02 from the best price. Paste an event to compare all its markets, or a single market for the full breakdown.