TradehouseBuyer guides & toolsPricingPart of TradeHouseTradeHouse TickVault · Guide
Prediction market tick data
Tick data records every change in price or order book, not just periodic snapshots. It is needed for realistic execution and slippage tests.
- Event-level updates vs fixed-interval snapshots.
- Storage grows fast; plan for it.
- Check timestamp source and ordering.
Estimate storage with the dataset storage estimator.
About TickVault
TickVault is TradeHouse’s tick-level historical replay data and API for prediction markets. A one-time Kalshi slice is $49, the monthly Kalshi history plan is $99 per month, and the API is $49 (Pro) or $199 (Desk) per month.pricing, checked 2026-10-27). Ask for a sample for your date range before buying.
Educational content, not investment advice. Prediction markets and options carry risk of loss. Check the rules and legality of each venue where you live.