Key Notes
- Securitize and Ethena have launched a facility allowing eligible investors to exchange BUIDL and supported stablecoins outside traditional market hours.
- Initial liquidity is $50 million split equally between USDC and BUIDL, with up to $50 million more subject to availability and terms.
- The service provides stablecoin swaps while BUIDL’s separate fund redemption procedures and investor eligibility rules remain in place.
Securitize and Ethena Labs have launched a round-the-clock liquidity facility for BlackRock’s USD Institutional Digital Liquidity Fund, or BUIDL, giving eligible investors another way to exchange tokenized fund shares for stablecoins outside traditional market hours.
The service, announced on November 12, is supported by Ethena and operated through Securitize. It allows exchanges in both directions between BUIDL and supported stablecoins, including USDC, extending access to liquidity over weekends and other periods when conventional financial markets are closed.
A $100 Million Limit With $50 Million at Launch
The launch announcement describes $100 million as the facility’s maximum capacity. Initial liquidity totals $50 million, comprising $25 million in USDC and $25 million in BUIDL.
As that liquidity is used, up to another $50 million may become available within approximately one hour. Replenishment remains subject to the facility’s terms, capacity and availability. The headline amount therefore includes both fund-token inventory and stablecoins, alongside capacity that may be added later.
The companies identify availability and replenishment as forward-looking expectations. The release says the service may be changed, suspended or terminated, rather than promising that the full limit will remain available continuously.
Stablecoin Swaps Follow a Separate Route From Redemptions
The facility provides an exchange of BUIDL tokens for stablecoins, not a direct redemption of fund shares at their net asset value. Selling through this route gives an investor stablecoin liquidity while the fund’s own redemption procedures continue to apply separately.
Securitize’s BUIDL overview describes business-day dollar liquidity and a submission window from 8 a.m. to 3 p.m. Eastern for redemption requests seeking same-day settlement. It also distinguishes round-the-clock token transfers from guaranteed access to a buyer.
BUIDL seeks a stable $1 net asset value, which is not guaranteed, and invests in short-term money-market instruments, including overnight repurchase agreements and Treasury securities. Transfers are restricted to approved investors who have completed identity and compliance checks. The new facility does not open the fund to unrestricted retail participation.
The practical use case is treasury management: an institution needing onchain dollars over a weekend can exchange part of a fund position without waiting for the next business-day redemption window, subject to available liquidity.
Expanding BUIDL’s Liquidity Infrastructure
The launch implements a framework announced in June and builds on the companies’ collaboration around USDtb, Ethena’s digital dollar product backed primarily by BUIDL. It adds liquidity infrastructure to a fund already used in institutional onchain finance.
Securitize’s separate UniswapX integration, announced in February, lets approved participants seek quotes from whitelisted counterparties and settle BUIDL trades onchain. That arrangement and the new Ethena-backed capacity represent distinct ways to access liquidity.
CoinScreamer previously examined BUIDL’s expanding collateral role. Using fund tokens to secure a trading position and exchanging them for stablecoins serve different treasury needs. Both depend on the surrounding market infrastructure, beyond the ability to transfer a token.
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