Tether Gold Expands to BNB Chain, Adding Spot Pairs on Binance

Tether has launched Tether Gold (XAUt) on BNB Chain, bringing the largest tokenized gold product by market share to the ecosystem of the world's biggest cryptocurrency exchange, with spot trading pairs now live on Binance.

The deployment was announced on March 26 and is backed by Tether's USDt0 cross-chain network, which gives XAUt unified liquidity across more than 12 blockchains. Each XAUt token represents one fine troy ounce of physical gold held in Swiss vaults as a London Good Delivery bar, with 1:1 backing confirmed through independent attestations.

What Is Tether Gold (XAUt) and How Does It Work?

Originally launched on Ethereum, XAUt is a gold-backed token issued by Tether under El Salvador's Digital Asset Issuance Law. Unlike synthetic gold products that track price through derivatives, each XAUt token is directly tied to allocated physical gold. London Good Delivery is a standard set by the London Bullion Market Association (LBMA) that defines the acceptable size, shape, purity, and provenance of gold bars used in professional markets.

Per Tether's latest attestation report, the firm held over 520,000 troy ounces of gold as of the end of 2025. That works out to roughly 1,800 gold bars and approximately 22,100 kilograms of gold held in Swiss vaults.

The key difference between XAUt and a gold ETF or futures contract is custody structure. With XAUt, holders have direct exposure to a specific allocated asset rather than a claim on a pooled fund or a price-tracking instrument.

How XAUt Moves Across Chains

The BNB Chain deployment uses the USDt0 cross-chain infrastructure layer. This system is designed to handle issuance, transfer, and settlement of XAUt across more than 12 networks without requiring users to deal with traditional custody logistics, counterparty premiums, or settlement delays.

Why BNB Chain and Why Now?

The timing of the launch reflects a significant shift in the tokenized gold market. Gold surged 64% in 2025, its largest annual gain in 40 years, setting more than 50 all-time highs as geopolitical tensions and trade uncertainty pushed investors toward safe-haven assets. Over the same period, the gold-backed stablecoin market grew from roughly $1.3 billion to over $4 billion. XAUt holds approximately 60% of that total supply, giving it a market cap of around $3.2 billion.

BNB Chain is currently the second-largest blockchain for real-world assets (RWAs) by total value locked, according to data from rwa.xyz, with approximately $3.2 billion in distributed asset value and more than 41,000 holders. The chain recorded roughly $845 million in RWA inflows over the 30 days prior to the XAUt announcement.

Real-world assets, or RWAs, is a term used in crypto to describe tokenized versions of traditional financial instruments or physical assets, including treasury bills, real estate, commodities, and now gold. The RWA sector has grown considerably as institutions explore on-chain representations of assets they already hold off-chain.

Nina Rong, Executive Director of Growth at BNB Chain, noted that XAUt extends what is already the second-largest RWA ecosystem by total value locked and gives users a gold-backed asset they can use across DeFi without additional friction.

What Trading Pairs Are Available on Binance?

Binance, which launched both the BNB token and the BNB Chain network, has opened spot trading for XAUt across multiple pairs. Users can trade XAUt against USDT, Bitcoin, FDUSD, USDC, and TRY (Turkish lira).

This gives traders direct access to gold exposure within the same interface they use for other digital assets, without going through a commodity broker, ETF provider, or physical gold dealer.

Gold peaked above $5,500 per ounce in late January 2026 and was trading above $5,000 earlier in March. It has since pulled back to around $4,434, a decline of nearly 14% over the past month. 

Tether's Broader Position in the Market

Tether is the issuer of USDT, the leading dollar-pegged stablecoin with a market cap of $184 billion and recent daily trading volume above $64 billion. Earlier this week, the company confirmed it has engaged a Big Four accounting firm to conduct a full independent audit of USDT reserves, though it has not yet named the firm.

Paolo Ardoino, CEO of Tether, described the BNB Chain launch as an extension of access rather than a change to the underlying asset. His point was that XAUt does not alter what gold is. It allows gold to move instantly, settle globally, and function within digital asset markets without needing to leave the on-chain environment.

For DeFi builders on BNB Chain, XAUt introduces an asset that is not closely correlated with crypto market movements. That makes it useful for product design that requires a more balanced exposure profile than a portfolio built entirely from crypto-native tokens.

Conclusion

XAUt on BNB Chain gives the largest tokenized gold product by market share a direct presence on the world's biggest crypto exchange. With 60% of a $4 billion market, 520,000-plus troy ounces of attested physical gold in Swiss vaults, and unified liquidity across 12-plus blockchains via USDt0, the listing adds a physically backed, non-crypto-correlated asset to an ecosystem that already ranks second for RWA activity.

Resources

1. Blog article by BNB Chain: Tether Gold (XAUt) launches on BNB Chain

2. Blog article by Tether: Tether Gold, the World’s Leading Tokenized Gold Product, to be Listed on BNB Chain

3. BNB Chain on X: Post on March 26