Kalshi, Tradeweb Partnership Kicking Into Gear
Posted on: June 25, 2026, 08:17h.
Last updated on: June 25, 2026, 08:17h.
- Tradeweb Markets rolls out dedicated Kalshi pricing page on its platform
- That page will soon include access to Kalshi’s Amerian Power Index (KPOW)
- The companies announced their partnership in February
Tradeweb Markets (NASDAQ: TW), one of the largest operators of electronic derivative markets, is progressing in its rollout of Kalshi markets on its platform, announcing that it launched a dedicated page featuring the prediction market operator’s data and pricing.
That’s part of a partnership between the two companies announced in February — one aimed at bolstering the prediction market giant’s institutional footprint.
The new pricing page enables Tradeweb clients to monitor real-time market-implied probabilities across a range of political, economic, financial and global events directly within their existing workflows,” according to a statement. “It also allows users to build customized watchlists and monitor market expectations alongside Tradeweb’s existing data, analytics and execution capabilities.”
New York-based Tradeweb is one of the dominant forces in electronic markets for credit, equities, interest rates, and money markets and it processes an estimated $2.6 trillion in daily notional volume. The company is also a Kalshi investor. Financial terms of the agreement announced in February weren’t disclosed.
A Political Addition
Tradeweb noted it will soon add Kalshi’s American Power Index (KPOW) to its platform — a potentially important move ahead of the November midterm elections.
Recently unveiled by the prediction market operator, the American Power Index is a real-time read on which of the two major U.S. political parties hold on power in the nation’s capitol. It’s not a traditional poll or favorability rating, but it could be useful to traders swapping political event contracts.
“Blending together non-market data reflecting the present-day distribution of seats with market projections of future electoral outcomes and the risk of government dysfunction related to a shutdown, the KPOW offers a real-time signal capturing the shifts of each party’s grip on power,” according to Kalshi.
Inclusion of the American Power Index, when it occurs, may also be meaningful because political event contracts have long been one of the biggest non-sports contributors to Kalshi turnover and that trend only intensifies in election years.
More Possibilities for Kalshi, Tradeweb
Including Kalshi pricing on the Tradeweb platform and the eventual rollout of the American Power Index to Tradeweb clients represent the initial phase of the companies’ partnership. The two parties are also examining a dedicated institutional platform for event contracts, leveraging Tradweb’s expertise in risk management and trading while boosting Kalshi’s exposure to professional traders and investors.
It remains to be seen how that situation evolves, but it is apparent that Kalshi and Tradeweb are working on additions to their arrangement.
“Tradeweb and Kalshi are continuing to explore adding capabilities as part of their broader partnership, including expanding access to prediction market data and integrating those insights more deeply into the Tradeweb platform,” according to the statement. “The companies plan to co-develop new institutional-grade analytics, using both Kalshi’s event probabilities and Tradeweb’s existing pricing, liquidity and macro-intelligence datasets. These analytics will allow institutional participants to analyze unique market signals including new forecasting, risk management and pricing models and incorporate them into trading strategies.”
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