Kalshi, the regulated U.S. exchange that specializes in event‑driven contracts, has announced that its election‑related market data will be streamed live to the DoubleZero platform in advance of the 2026 midterm elections. This partnership marks a significant step forward for both professional traders and technology‑driven market participants, as it opens up a previously niche data set to a broader audience of institutional investors, hedge funds, and automated trading systems. At its core, the integration provides a complete view of the order book for every political contract listed on Kalshi.
Rather than just seeing the best bid and ask prices, market participants can now observe the full depth of liquidity at each price level, the volume of pending orders, and real‑time changes in market sentiment as new information arrives. For traders who rely on granular data to build predictive models, this level of transparency is a game‑changer.
It allows them to gauge the strength of consensus around outcomes such as Senate seat flips, gubernatorial races, and key referendum results, and to adjust their strategies with millisecond precision. The decision to launch this data feed ahead of the midterms is strategic.
U.S. midterm elections historically generate heightened volatility in political prediction markets because they serve as a barometer for the broader political climate and can influence policy expectations, fiscal outlooks, and even corporate earnings forecasts. By giving market participants early access to the full order‑book dynamics, Kalshi and DoubleZero are effectively enabling a more efficient price discovery process.
Institutional traders can now incorporate real‑time political risk assessments into their broader portfolio risk models, while algorithmic strategies can be programmed to react instantly to shifts in order‑book imbalances, such as sudden surges in sell orders that may signal emerging consensus about a particular race. From a regulatory perspective, the move underscores Kalshi’s commitment to operating within the framework of the Commodity Futures Trading Commission (CFTC). All political contracts on Kalshi are treated as regulated derivatives, subject to the same reporting, margin, and surveillance standards as traditional futures contracts. By providing the same depth of data that is standard in commodity and financial futures markets, Kalshi is aligning political prediction markets with best practices in market transparency and fairness.
This alignment is likely to attract a new class of participants who were previously hesitant to engage with political contracts due to concerns about market opacity or regulatory uncertainty. For automated traders, the integration offers a technical advantage. DoubleZero’s API delivers the order‑book data in a low‑latency, high‑throughput format that can be consumed directly by trading algorithms written in Python, C++, or other languages commonly used in quantitative finance. Developers can now build pipelines that ingest the data, apply statistical filters, and execute trades on Kalshi in a matter of milliseconds.
The ability to programmatically monitor order‑book depth also opens the door to advanced strategies such as liquidity provision, where a trader posts both buy and sell orders to capture the spread, or statistical arbitrage, where price discrepancies between related political contracts are exploited. Beyond the immediate trading benefits, the expanded data access has broader implications for market research and academic study. Political scientists and economists have long sought high‑frequency data on how markets price political events, but they have been limited to end‑of‑day price snapshots.
With full‑depth order‑book data now publicly available through DoubleZero, researchers can examine how information cascades through the market, how sentiment shifts in response to news releases, and how different participant types (retail versus institutional) influence price formation. This richer dataset could lead to new insights into the interplay between political developments and financial markets. The rollout is designed to be seamless for existing DoubleZero users.
Those who already have accounts can simply enable the Kalshi data feed in their dashboard, select the specific election contracts they wish to monitor, and begin receiving real‑time updates. For new users, the onboarding process includes a brief verification step to satisfy KYC (Know Your Customer) and AML (Anti‑Money Laundering) requirements, after which they can subscribe to the data feed on a per‑contract or bundle basis. Pricing is tiered based on the volume of data consumed, with discounts for high‑frequency traders who require extensive historical depth for back‑testing. In summary, the live streaming of Kalshi’s election data to DoubleZero represents a pivotal enhancement for the political prediction‑market ecosystem.
By delivering full‑depth order‑book visibility, the partnership empowers institutional and algorithmic traders to make more informed, timely decisions ahead of the 2026 U.S. midterms. It also reinforces regulatory compliance, encourages broader participation, and provides a valuable resource for research and analysis.
As the midterm season approaches, market participants can expect a surge in activity, and those equipped with this new data advantage will be well positioned to navigate the heightened volatility and capitalize on emerging opportunities.