BlackRock has expanded the reach of its tokenized treasury fund BUIDL by launching it on BNB Chain, marking a significant moment for the growing intersection between traditional financial products and digital asset infrastructure. The expansion allows institutional and advanced traders to hold BUIDL on one of the most active blockchain networks, giving users additional flexibility in how they deploy capital while still maintaining exposure to dollar backed tokenized assets. Binance has added a key component to the development by confirming that BUIDL can now be used as off exchange collateral, enabling participants to support trading positions without relying purely on stablecoins or cash balances. The announcement reflects rising demand for tokenized instruments that behave similarly to stablecoins yet offer interest bearing characteristics, a trend increasingly visible among institutions that operate across multiple blockchain environments.
Binance noted that BUIDL will be integrated into its existing triparty banking framework and its crypto native custody partner Ceffu, broadening the collateral options available to high volume market participants during periods of active trading. Executives at the exchange highlighted that clients have shown strong interest in digital assets that carry yield while preserving a close link to the US dollar, making tokenized treasuries an attractive alternative for collateral management. The move aligns with a broader industry shift toward on chain finance, where tokenized versions of real world assets are being used to enhance settlement, improve liquidity flows and streamline operational requirements across major platforms. BUIDL already exists across several networks, including Ethereum, Avalance, Solana, Aptos, Polygon, Arbitrum and Optimism, demonstrating a rapid expansion of tokenized asset availability across diversified blockchain ecosystems.
BNB Chain has experienced notable growth this year, supported by an increase in derivatives activity and adoption from major platforms focused on real world asset tokenization. The addition of BUIDL reinforces BNB Chain’s positioning as a preferred network for institutions exploring on chain financial products, as tokenized treasuries become more commonly integrated into exchange systems and institutional workflows. Analysts see the BlackRock and Binance partnership as a reminder of how traditional asset managers and digital exchanges are converging to build infrastructure that supports both stable value instruments and more advanced trading strategies. The continued rollout of tokenized funds across multiple chains indicates rising confidence in digital representations of dollar denominated assets, and the collaboration may accelerate broader acceptance of tokenized collateral in global markets as institutions seek higher efficiency and secure ways to allocate capital in the digital economy.
