July 24, 2026, 2:18AM EDT

UPDATED: July 24, 2026, 2:20AM EDT

The Largest Stablecoins Ranked

In recent years, stablecoins have emerged as crypto’s breakout use case. Assets that were created to streamline cryptocurrency trading are now being recognized as a more efficient, flexible, transparent medium of exchange for the world financial system. The total stablecoin market cap has surged on the back of this newfound attention, growing to $300 billion as of July 2026 (a 30x increase from mid-2020).

The passing of the GENIUS Act in the United States in July 2025 offered issuers clearer guidelines for creating and managing these digital assets. This has further boosted institutional confidence in the asset class and spurred predictions of further growth. Following the bill’s passing, investment bank Citigroup predicted that the total stablecoin market could reach $3.7 trillion by 2030 (an increase of more than 1,200% from current levels).

At present time, the majority of this value is concentrated in a few limited issuers and assets. In this article, we’ll break down the stablecoin market by its top assets, largest categories, and most active ecosystems.

What are the Largest Stablecoins?

A stablecoin’s size is measured by its total value of assets onchain. The top five stablecoins account for approximately $275 billion in value, or roughly 95% of the entire market. Here's a breakdown of the five largest stablecoins by total value:

1. USDT

Type:	Centralized
Market Cap:	$185 billion
GENIUS Act Status:	Not compliant

Laucnhed in 2014, Tether's USDT is the world's largest stablecoin. As of mid-2026, it accounts for well over half of the total stablecoin market. Tether was the first widely adopted dollar-pegged stablecoin and is still the default stabelcoin for trading pairs on most CEXs. Aside from its use cases in trading, USDT is also highly popular in Asia and LATAM, for savings and international payments.

USDT is backed by U.S. Treasury bills, cash, reverse repurchase agreements, and other liquid assets. The company publishes quarterly reserve attestations and reports holding one dollar (or equivalent assets) for every token in circulation.

Unlike its main competitor Circle, Tether is headquartered in El Salvador rather than the United States. This complicates its regulatory footing, since the GENIUS Act allows only U.S.-domiciled firms, or those operating out of countries with comparable regulatory regimes, to issue stablecoins for the American market. Instead of attempting to bring its flagship USDT token under the new U.S. regulatory framework, the company launched USA₮. This is a separate dollar-backed stablecoin designed specifically for the U.S. market, issued by Anchorage Digital Bank.

2. USDC

Type:	Centralized
Market Cap:	$73 billion
GENIUS Act Status:	Compliant

USD Coin (USDC) is the second-largest stablecoin. It is is widely regarded as the industry's most regulated and institution-friendly dollar token. Since launching in 2018, it has become a core piece of infrastructure across decentralized finance, fintech applications, and tokenized asset platforms.

USDC is issued by Circle Internet Group, a publicly listed U.S. financial technology company. The firm publishes monthly reserve reports, detailing the cash and cash-equivalent holdings that back its stablecoin 1:1. It is also compliant with the GENIUS Act, making it the preferred stablecoin of choice for U.S. financial institutions.

3. USDS

Type:	Decentralized
Market Cap:	$10 billion
GENIUS Act Status:	Not compliant

USDS is the primary stablecoin issued by Sky, the protocol formerly known as MakerDAO. Introduced during a 2024 rebrand, USDS succeeds DAI as the ecosystem's flagship stablecoin while remaining fully interoperable with it.

Unlike fiat-backed stablecoins, USDS is issued through decentralized smart contracts. Users deposit crypto collateral — including ETH, tokenized U.S. Treasuries, and other approved assets — into the protocol to mint new tokens. The system maintains overcollateralization, meaning the collateral posted is worth more than the stablecoins issued against it.

Sky is governed by holders of the SKY governance token rather than a centralized company. The protocol operates globally as a decentralized network without a single corporate headquarters or banking license. USDS represents one of the largest decentralized alternatives to fiat-backed stablecoins and is deeply integrated throughout DeFi lending, trading, and yield protocols.

4. DAI

Type:	Decentralized
Market Cap:	$4.6 billion
GENIUS Act Status:	Not compliant

DAI was launched by MakerDAO (now Sky) in 2017 and became the first decentralized stablecoin to achieve widespread adoption. Although USDS has become Sky's preferred stablecoin, DAI remains in circulation and continues to rank among the world's largest stablecoins due to its extensive DeFi integrations.

DAI uses the same decentralized collateral model as USDS. New tokens are created when users lock approved collateral into Maker (now Sky) vaults, with smart contracts automatically managing collateral requirements and liquidations.

The protocol is governed by its decentralized community rather than a traditional financial institution. DAI remains available across Ethereum and numerous Layer 2 networks, where it continues to serve as collateral, trading liquidity, and a borrowing asset.

5. USD1

Type:	Centralized
Market Cap:	$4.2 billion
GENIUS Act Status:	Compliant

USD1 is a relatively new stablecoin issued by World Liberty Financial, the decentralized finance project backed by U.S. President Donald Trump. Since launching in 2025, it has rapidly become one of the largest stablecoins following several high-profile institutional partnerships.

USD1 is backed by cash, cash equivalents, and short-term U.S. Treasury securities held by regulated custodians. Reserve assets are custodied by BitGo Trust Company, with the issuer aiming to maintain a one-to-one peg with the U.S. dollar. Although significantly smaller than USDT or USDC, USD1 has grown rapidly after being selected for several large tokenization and institutional settlement initiatives.

What Assets Are Stablecoins Pegged To?

The vast majority of stablecoins are pegged to the U.S. dollar, meaning they aim to maintain a consistent value of exactly $1. Dollar-pegged stablecoins account for around 99% of the total market. However, several other fiat currencies are being increasingly tokenized.

Euro-pegged stablecoins have grown in recent years, led by Circle's EURC, launched in 2022. As of mid-2026, the coin sits at a market cap of approximately $440 million. At a market cap of just over $50 million, Brazilian Digital (BRZ) is the largest token pegged to the Brazilian real. It provides onchain exposure to Brazil's national currency for trading, payments, and decentralized finance applications.

Other fiat-backed stablecoins are much more modest in size.

The JPYC stablecoin, pegged to the Japanese yen, sits at approximately $55 million, with a further $20 million of value in its prepaid legacy version. Despite its relatively small size, JPYC is seeing signs of strong adoption across traditional finance, enterprise, and everyday payments within Japan. Tokenized GBP (TGBP), a stablecoin issued by the UK's BCP Technologies and backed by cash and short-term UK government assets, has a total market cap around $34 million.

Outside of the fiat-backed stablecoin market, gold is the next largest peg asset. Rather than relying on a stockpile of cash, these stablecoins are instead backed by vaults of physical gold, which is then fractionalized as tokens for trading on the blockchain. This subcategory is dominated by Tether Gold (xAUT) and Paxos Gold (PAXG), which together account for over 90% of the market. One of either token represents exactly one fine troy ounce (31.1 grams) of real physical gold.

What are the Largest Categories of Stablecoin?

Broadly speaking, stablecoins currently fall into two significant categories: centralized and decentralized. Centralized stablecoins are issued by a central entity, such as Circle or Tether, who manages the creation and redemption of assets. These issuers maintain reserves, aiming to back the onchain assets at 1:1 value.

This ensures that the stablecoin maintains its peg closely, as holders can be confident that their assets are redeemable for U.S. dollars (or an alternative underlying asset) on demand.

Decentralized stablecoins, on the other hand, do not rely on a centralized issuer or cash reserve. They instead operate entirely on smart contracts, which attempt to maintain their peg using algorithmic and incentive mechanisms. These assets have historically been far more experimental, leading to some high-profile collapses such as the depegging of TerraUSD in 2022.

Despite these past incidents, the decentralized stablecoin has seen some significant successes. The USDS and DAI tokens maintain their peg with a mix of algorithm and overcollateralization using crypto assets. Ethena (ENA), which describes itself as a “synthetic dollar protocol” instead of a typical stablecoin, utilizes DeFi hedging strategies to keep its price trading close to dollar parity.

The total value of these algorithmic and crypto-backed stablecoins still lags far behind their centralized, regulated counterparts at just $25 billion (roughly 8.5% of the total market). This is compared to a peak of roughly $34.5 billion preceding the collapse of TerraUSD, a level that the decentralized stablecoin market has failed to regain in the years since.

Which Blockchains Hold the Most Stablecoins?

Just like the distribution among the assets themselves, stablecoin value tends to concentrate in a limited few ecosystems. Just over half of the total stablecoin market resides on Ethereum, with Tron in second place at approximately $90 billion (32% of the total). Solana and Binance Chain each house around $13 billion, while the remainder is made up by a handful of other ecosystems each with less than $10 billion of value each.

FAQ

1. Which is the largest stablecoin by market capitalization?

USDT is the market leader among stablecoins, representing around 60% of the total market. Issued by Tether, it has approximately $184 billion in circulation and is widely used for cryptocurrency trading, international payments, remittances, and dollar savings.

2. How large is the global stablecoin market?

The global stablecoin market is worth approximately $310 billion as of July 2026. USDT and USDC account for more than 80% of this value, while the five largest stablecoins collectively represent around 90%.

3. Which stablecoin has the highest trading volume?

USDT consistently records the highest trading volume among stablecoins. Its extensive integration across centralized exchanges and trading pairs makes it the crypto market’s principal settlement asset, with daily trading volume typically several times greater than that of USDC.

4. What is the largest decentralized stablecoin?

USDS is the largest decentralized stablecoin, with approximately $10 billion in circulation. Issued through the decentralized Sky Protocol, formerly MakerDAO, USDS is backed by an overcollateralized mixture of crypto assets, stablecoins, and tokenized real-world assets.

5. Which blockchain has the most stablecoin value?

Ethereum holds more stablecoin value than any other blockchain. As of July 2026, it hosts approximately $150 billion in stablecoins, representing close to half of the global supply. Tron ranks second and is particularly important for USDT transfers and payments.

6. What is the preferred stablecoin among institutions?

USDC is generally considered the preferred stablecoin among regulated financial institutions. Its issuer, Circle, emphasizes regulatory compliance, reserve transparency, and direct banking integration. This has helped USDC secure partnerships with banks, payment companies, asset managers, and other established financial businesses.

7. Are all stablecoins backed by U.S. dollars?

No. Some stablecoins are backed by a mix of dollar deposits and short-term U.S. Treasuries. Others use cryptocurrencies, tokenized assets, commodities, or hedged trading positions. Stablecoins can also track currencies other than the dollar, including the euro, yen, and British pound.

8. Is DAI still issued following MakerDAO’s rebrand to Sky?

Yes. DAI remains in circulation and continues to rank among the largest stablecoins, despite USDS becoming Sky Protocol’s principal stablecoin. Existing holders can retain and use DAI or convert it into USDS through Sky’s official upgrade mechanism.

9. Are stablecoins regulated in the U.S.?

Yes. The GENIUS Act, signed into law on July 18, 2025, established the first federal regulatory framework for payment stablecoins. It introduced requirements covering permitted issuers, one-to-one reserves, disclosures, supervision, redemptions, and the treatment of foreign-issued stablecoins. Importantly, some major stablecoins, including USDT, are not issued under the GENIUS Act's framework.

Disclaimer: This article was produced with the assistance of OpenAI’s ChatGPT/xAI’s Grok and reviewed and edited by our editorial team.