DoubleZero adds Kalshi’s election markets ahead of November midterms

DoubleZero, a network for high-speed data distribution, has expanded its offerings by incorporating real-time data from Kalshi’s election markets ahead of the US midterm elections in November. The update, announced on Wednesday, now includes Kalshi’s election contracts in DoubleZero Edge, which already provides data for the prediction market’s sports contracts and crypto perpetual futures.

The feed from Kalshi covers top-of-book and trade data, as well as aggregated order book data from the election markets. Andy Ross, head of institutional at Kalshi, emphasized that this integration aims to streamline the incorporation of political market data into institutional workflows, as expectations regarding election outcomes evolve.

Recent data from the Anti-Corruption Data Collective indicates that betting on the 2026 US midterms has surged to $133 million as of August 10, surpassing the $92.4 million wagered during the entire 2024 congressional election cycle. At the time of this report, a Kalshi midterm market predicting which party will win the US House has seen over $35 million in trading volume, with Democratic victory odds standing at 84%.