About Data Snack
Prediction market tools, built for traders.
What is Data Snack?
Data Snack is a utility dashboard for prediction market traders, starting with Polymarket. We provide real-time calculators that help you model positions, calculate optimal hedges, and identify cross-market arbitrage opportunities — all in one place.
Prediction markets move fast. Data Snack gives you the tools to think clearly about risk and profit before you click "Buy."
Features
Hedge & PnL Calculator
Model your current position value and calculate the exact hedge needed to lock in guaranteed profit — regardless of the final outcome.
Arbitrage Calculator
Detect cross-market price divergences on Polymarket. Enter YES prices for the same event on two markets and instantly see if a risk-free profit exists after fees.
Live Market Feed
Browse active Polymarket markets ranked by volume. Click any card to auto-fill the calculator with current prices.
Data Sources
Market data is sourced in real-time from Polymarket's public CLOB API and refreshed every 60 seconds. We display only active markets that are currently accepting orders.
Disclaimer
Data Snack is a mathematical utility tool. Nothing on this site constitutes financial or investment advice. Always do your own research before trading. See our Terms of Service for full details.
Get in Touch
Have feedback, a feature request, or found a bug? Contact us — we'd love to hear from you.