Citi predicts stablecoin market cap could surpass $1.6 trillion by 2030
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Citi predicts stablecoin market cap could surpass $1.6 trillion by 2030
The stablecoin market has surpassed $230 billion in size, growing nearly 30-fold over the past five years.
Navigating Web3 tides with focused insightsAuthor: cryptoslate
Translation: Blockchain Knight
The stablecoin sector is entering a period of accelerated adoption comparable to the early growth phase of generative AI tools like ChatGPT, with its market value potentially surpassing $1.6 trillion by 2030.
According to a new report released on April 24 by Citi Global Insights and Solutions, stablecoin use cases are now expanding beyond the crypto asset domain into broader financial and public sectors.
Key drivers behind this shift include increased regulatory clarity, growing institutional interest, and global demand for U.S. dollar-denominated digital assets.
The report draws a parallel between the early adoption phase of ChatGPT and the current growth trajectory of stablecoins, identifying 2025 as a pivotal year for deeper integration of stablecoins into the global economic system.
In Citi's optimistic scenario, the total market capitalization of the stablecoin market could exceed $3.7 trillion by 2030. Currently, the stablecoin market exceeds $230 billion, having grown nearly 30-fold over the past five years.
Institutional Demand and Macroeconomic Drivers
The Citi report highlights that regulatory progress—particularly in the United States and Europe—is a key enabler for stablecoins to expand beyond their original roles in crypto trading and DeFi.
In early 2025, the U.S. introduced new legislation aiming to establish a legal framework for stablecoin issuance and reserves. Meanwhile, the European Union’s Markets in Crypto-Assets Regulation (MiCA) has set standardized rules across EU member states.
This regulatory momentum coincides with rising demand in emerging markets, where access to U.S. dollars is limited and financial institutions are exploring the use of stablecoin infrastructure for payments, settlements, and liquidity management.
The report notes that banks and payment providers are beginning to integrate stablecoins into existing financial systems, breaking away from their previous confinement to native crypto applications. Citi specifically forecasts that stablecoin demand will generate new demand for U.S. Treasury securities.
By 2030, stablecoin issuers holding safe and highly liquid assets as reserves may hold more U.S. Treasuries than any single foreign jurisdiction currently does. Under Citi’s base case scenario, this would add over $1 trillion in demand to the U.S. Treasury market.
Use Cases Extending Beyond Crypto
While crypto trading remains the largest current use case for stablecoins—accounting for about 95% of today’s stablecoin transaction volume—Citi predicts growing adoption in B2B cross-border payments, consumer remittances, and institutional capital market activities.
Emerging markets such as Argentina, Nigeria, and Turkey are also driving retail-level stablecoin adoption, as they serve as tools to hedge against inflation and currency volatility. At the same time, remittance channels are gradually shifting from traditional methods to stablecoin-based alternatives due to lower costs and faster settlement times.
At the institutional level, major asset managers and fintech firms are piloting stablecoin-based services for fund settlements, treasury operations, and liquidity provision—reflecting growing confidence in both the underlying infrastructure and the evolving regulatory environment.
Citi compares the potential development path of stablecoins to that of the card payment industry, anticipating that while a few dominant issuers may emerge, numerous national players and public-private partnerships are also expected to enter the space.
This could mirror the rise of regional card networks in countries like Brazil and India, where local regulations support domestic financial sovereignty. The report emphasizes trust, reserve transparency, and user experience as critical factors determining which stablecoins achieve mainstream penetration.
The report further notes that long-awaited regulatory clarity has removed one of the industry’s biggest obstacles, enabling both existing players and new entrants to build services on a more predictable legal foundation.
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