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 the weeks leading up to the 2026 midterm elections. This integration marks a significant step forward for both the prediction‑market industry and the broader financial ecosystem, as it opens up a previously niche data source to a much larger audience of institutional investors, hedge funds, and automated trading systems. ## Why the partnership matters DoubleZero is a data‑distribution service that aggregates order‑book information from a variety of exchange venues and delivers it to subscribers in a standardized, low‑latency format.
By adding Kalshi’s political‑prediction order books to its catalogue, DoubleZero is effectively bridging the gap between a specialized market and the mainstream trading infrastructure that most large‑scale participants already use. The result is a seamless pipeline through which sophisticated market participants can monitor, analyze, and trade on political outcomes with the same speed and reliability they enjoy in traditional equity, futures, or options markets.
## What data will be available? The feed will include the full depth of Kalshi’s order books for a suite of contracts that track the outcomes of key political events tied to the midterms. These contracts cover a range of questions, such as: - Which party will win the majority in the U.S.
House of Representatives? - Which party will control the U.S. Senate after the midterm elections? - The net seat change for each major party in both chambers.
- State‑level outcomes that could affect the balance of power, including swing‑state gubernatorial races and congressional districts with historically tight margins. For each contract, the data stream will provide real‑time bid and ask prices, order sizes, and the cumulative volume at each price level.
In addition, metadata such as contract specifications, expiration dates, and settlement rules will be delivered alongside the price feed, ensuring that traders have a complete picture of the market’s mechanics. ## Benefits for institutional and automated traders 1. **Enhanced transparency** – Institutional investors often demand a high degree of market transparency before allocating capital.
Access to the full depth of Kalshi’s order books satisfies this requirement, allowing participants to gauge liquidity, assess price discovery, and evaluate the risk‑adjusted return potential of political contracts. 2. **Algorithmic integration** – Many hedge funds and proprietary trading firms rely on automated strategies that ingest multiple data streams simultaneously. By receiving Kalshi’s data in the same format as equities or futures, firms can easily incorporate political‑prediction signals into existing models, creating multi‑asset strategies that blend macro‑political risk with traditional market exposure.
3. **Risk management** – Political events can cause abrupt shifts in market sentiment. Having a live view of how market participants are pricing those events enables risk managers to hedge exposure more precisely, whether through offsetting positions in related assets (e.g., sector ETFs) or by using Kalshi contracts themselves as a direct hedge.
4. **Regulatory compliance** – Kalshi operates under the oversight of the Commodity Futures Trading Commission (CFTC), which provides an additional layer of confidence for regulated entities. The data feed includes timestamps and audit trails that help firms meet reporting obligations and maintain a clear record of trading activity.
## Potential use cases - **Macro‑strategic allocation** – Asset managers can adjust sector weightings based on the perceived likelihood of a particular party gaining control of Congress, anticipating policy shifts that may affect interest rates, taxation, or regulatory environments. - **Event‑driven arbitrage** – Traders can exploit price discrepancies between Kalshi’s contracts and related instruments, such as political‑risk ETFs, sovereign bond spreads, or even currency markets that react to election outcomes.
- **Sentiment analysis** – By combining order‑book data with alternative data sources—social media sentiment, polling aggregates, or news flow—quantitative analysts can develop composite indicators that improve the predictive power of election‑related models. - **Portfolio hedging** – Institutional investors with significant exposure to industries that are policy‑sensitive (e.g., healthcare, energy, defense) can use Kalshi contracts to hedge against adverse legislative outcomes. ## Technical details of the feed The DoubleZero feed will be delivered via a secure, low‑latency API that supports both push‑based (WebSocket) and pull‑based (REST) access methods. Data will be timestamped to the nanosecond, ensuring that high‑frequency traders can act on the most recent information without delay.
Redundancy is built into the system through multiple data centres, and the feed complies with industry‑standard encryption protocols to protect against interception or tampering. ## Market impact and outlook Historically, political prediction markets have been confined to retail‑focused platforms with limited data visibility.
Kalshi’s decision to open its order books to a professional audience signals a maturation of the space, suggesting that political risk will be treated with the same rigor as traditional financial risk. Analysts anticipate that the increased liquidity and price discovery will lead to tighter spreads, making the contracts more attractive for large‑scale participants. Moreover, the timing of the rollout—just months before the midterms—means that market participants will have ample opportunity to calibrate their models and refine trading strategies.
As the election cycle progresses and new information emerges (e.g., candidate announcements, campaign financing disclosures, macro‑economic data releases), the order‑book dynamics are expected to evolve rapidly, offering a rich dataset for research and strategy development. ## Conclusion The integration of Kalshi’s election‑related market data into the DoubleZero platform represents a pivotal development for both the prediction‑market industry and the broader financial community. By providing institutional and automated traders with real‑time, full‑depth access to political contract order books, the partnership enhances transparency, facilitates sophisticated algorithmic trading, and equips risk managers with a powerful tool for navigating the uncertainties of the upcoming U.S. midterm elections.
As more market participants begin to incorporate political outcomes into their investment decision‑making processes, the line between traditional financial markets and event‑driven prediction markets is likely to blur, ushering in a new era of data‑driven political risk management.