Kalshi’s $1 Billion Series G Signals a Push Beyond Prediction Markets

Kalshi has raised $1 billion in a Series G funding round at a $40 billion post-money valuation, giving the prediction-market company fresh capital to pursue a broader financial-exchange business. The Oct. 29 announcement, led by Wellington and Sequoia, frames event contracts as a starting point—not the full extent—of the company’s ambitions. The expansion already includes cryptocurrency and perpetual futures, with further products and international growth on the roadmap.[1][2]

The raise comes only months after Kalshi’s prior financing valued it at $22 billion, according to CNBC. The new figure reflects investor backing for the company’s growth plans, but a private-market valuation is not the same as a public-market price or proof that its strategy will succeed. The immediate question is therefore not only how much Kalshi raised, but what kind of exchange it intends to build with the money.[2]

A $1 billion round led by Wellington and Sequoia

Kalshi said Wellington and Sequoia co-led the Series G. The company named Baillie Gifford, Stripes, Andreessen Horowitz, Coatue, Layer Global, Morgan Stanley Investment Management, Sequoia Global Equities, CapitalG, Hudson River Trading and Balyasny Asset Management as additional participants.[1] CNBC independently reported the $1 billion raise, $40 billion valuation and the two co-leads.[2]

The size of the financing gives Kalshi room to invest across products, institutional services and geographic reach. Kalshi described the goal as building a “next-generation financial exchange” that lets individuals, businesses and institutions interpret events, act on views and manage risk.[1] That is the company’s characterization of its vision, not a guarantee that all of those use cases will become durable businesses.

From event contracts to a wider exchange

Kalshi’s core business lets customers trade contracts tied to the outcomes of events. The company says it is extending the liquidity and participation developed in that business into politics, crypto, economics, commodities and perpetual futures.[1] CNBC likewise reported that Kalshi plans to develop products beyond prediction markets, including leveraged event contracts, perpetual futures tied to individual stocks and markets related to computing costs.[2]

That ambition matters because the company is positioning itself as more than a venue for forecasting elections or sports. It wants users and institutions to access a range of exposures on one exchange. But building a broader exchange requires more than adding product names: each market needs sufficient participation, functioning liquidity, reliable systems and rules that customers can understand. Those demands become more consequential as products move from event outcomes into financial assets and leveraged trading.

Crypto and perpetual futures move into focus

Crypto is among the areas Kalshi identifies as a source of expansion. In its funding announcement, the company said its crypto trading volume had reached $140 billion on an annualized basis. It also said its perpetual futures business had recorded $83 billion in trading volume and more than 500,000 traders since launch a few months earlier.[1] These are company-provided metrics and should be read as such; the figures are not independently audited in the announcement.

Perpetual futures are contracts that provide ongoing exposure without a fixed expiry date. Their availability expands what customers can trade, but also makes the platform’s risk management and product design central to the proposition. Kalshi said the new capital will support products including single-stock perpetual futures and indices, in addition to its existing development of crypto-linked perpetuals.[1] CNBC reported those plans as part of a broader effort to grow beyond event contracts.[2]

Kalshi’s push puts it at the intersection of prediction markets and conventional trading. The company’s stated strategy is to reuse participation and liquidity across categories: new products may draw new users, while a larger user base can make existing markets more active. That is a strategic rationale, not an assured outcome. Expansion can also divide attention and liquidity, particularly if the markets grow at different rates or require distinct technology and oversight.

What the company says its scale looks like

Kalshi’s announcement reported that its annualized trading volume across prediction markets, commodities, crypto and perpetual futures exceeded $1 trillion. It also said more than 30 million accounts had been created and that the platform represented more than 75% of prediction-market trading volume.[1] These headline numbers are company statements, not independently verified measurements in the announcement, and should not be confused with realized revenue or profit.

The company further said it had more than $1 billion in annualized revenue from non-sports activity, commodities annualized trading fees above $100 million after three months, and politics trading volume above $8 billion annualized.[1] The distinctions in the wording matter: trading volume, fees and revenue describe different things. Annualizing a recent pace also does not establish how much will be earned or traded over a full year.

On institutional activity, Kalshi said approximately 500 entities were active in September and that entities excluding market makers accounted for approximately 25% of exchange trading volume.[1] CNBC separately reported the institutional figure and cited Kalshi’s September statements.[2] The data indicate the company’s intended audience extends beyond retail customers, though the headline count alone does not show the scale, concentration or persistence of institutional participation.

Capital aimed at products, institutions and new regions

Kalshi said it plans to use the funds to accelerate prediction-market growth, develop new assets and broaden access internationally. Product plans include indices, single-stock perpetual futures and markets tied to computing, as well as work with S&P on indices based on prediction markets.[1] CNBC also described investment in leveraged event contracts and institutional business development.[2]

The company said it will invest in institutional sales, distribution and product development for hedge funds, proprietary trading firms and financial institutions. It also cited Latin America and Europe as priorities for international expansion.[1] Those efforts could widen the customer base, but they bring practical challenges: local rules differ, market access must be established, and institutional clients generally expect dependable infrastructure and liquidity.

Growth arrives alongside regulatory uncertainty

Kalshi’s expansion is unfolding amid disputes over the regulatory treatment of sports-related event contracts. CNBC reported that two U.S. appeals courts ruled in August and September that states could regulate sports-related contracts, while Kalshi and other platforms have argued for federal authority. CNBC also noted a contrary appeals-court ruling and said the Supreme Court may ultimately resolve the dispute.[2]

That uncertainty is relevant to the funding story because sports have been an important entry point for the platform and a source of customer growth, as described by the company.[1] Regulatory outcomes could shape which contracts are available and where. The two cited sources do not settle that question; investors and customers should treat the regulatory path as unresolved rather than assume a single nationwide framework is assured.

The test is turning breadth into a durable exchange

The Series G gives Kalshi substantial private capital and an ambitious mandate.[1] The company’s thesis is that an exchange anchored in prediction markets can extend into crypto, perpetual futures, commodities and other financial exposures, while attracting both retail and institutional participants. The announcement’s reported metrics suggest activity across those categories, but they remain company-provided measures and do not by themselves establish profitability, market quality or lasting demand.[1]

The next phase will be judged by execution: [1][2] whether new markets develop sustained liquidity, whether the products work for customers with different needs, and whether Kalshi can expand while navigating the rules governing its contracts. For now, the $40 billion valuation marks investor confidence in a broader vision. The harder work is demonstrating that the vision can function as a diversified exchange, not simply a fast-growing collection of markets.[1][2]

Sources

[1] https://news.kalshi.com/p/kalshi-series-g-40-billion-valuation

[2] https://www.cnbc.com/2026/10/29/kalshi-40-billion-valuation-funding-round.html