Kalshi Integrates DoubleZero for Enhanced Institutional Market Data Access

Kalshi, a regulated prediction market exchange, has announced the integration of its live order book data with DoubleZero's Edge platform, aimed at institutional traders. This new feature allows traders to access real-time market data through a dedicated fiber network, enhancing the trading infrastructure available for prediction markets.

With this integration, Kalshi becomes the first prediction market to utilize the DoubleZero Edge, which previously focused on delivering blockchain data. The service offers Level 1 data, showcasing the best bid and ask prices, as well as Level 2 data, which provides a comprehensive view of the order book across all price levels.

The move is part of Kalshi's broader strategy to attract institutional participation by providing professional-grade trading tools. The platform has been processing significant trading volumes, with over $17 billion recorded in May 2026 alone, indicating a growing interest from both retail and institutional traders.

DoubleZero's multicast technology ensures that market data is published once and distributed simultaneously to subscribers, a method that has been effectively used by major traditional exchanges like the NYSE and Nasdaq. This integration aims to streamline the trading process by eliminating the need for traders to reconstruct order books from public APIs.

Kalshi's prediction markets cover a variety of outcomes, including economic indicators, political events, and sports, all under the oversight of the Commodity Futures Trading Commission (CFTC). The integration with DoubleZero is expected to enhance the trading experience for institutional clients, providing them with the necessary tools to operate efficiently in the prediction market space.