Standard Chartered has begun offering custody for Ripple's dollar-pegged stablecoin RLUSD on the XRP Ledger, the bank said, in a move that adds a major regulated institution to the token's support base. The service lets clients hold RLUSD under Standard Chartered's custody framework, with the XRP Ledger serving as the underlying settlement network.
The bank is also working with Ripple and LMAX Group to let customers use RLUSD as collateral for certain products on LMAX, a London-based institutional crypto exchange. That collateral arrangement runs through Standard Chartered's collateral mirroring model, which is designed to give institutions a way to post digital assets without moving them off the bank's books.
Custody on a bank's balance sheet
RLUSD is a stablecoin that Ripple issues and that aims to hold a one-to-one peg to the US dollar. It runs on the XRP Ledger and Ethereum. Standard Chartered's custody service means clients can keep the token with a globally systemically important bank rather than a standalone crypto custodian — a distinction that matters to pension funds, asset managers, and other institutions whose mandates often require a regulated banking counterparty.
The XRP Ledger is a public blockchain that Ripple developed and that validators now maintain independently. Custodying RLUSD on that network gives Standard Chartered a direct role in the token's infrastructure, not just a downstream banking relationship.
Collateral without moving the asset
The LMAX arrangement is where the operational detail gets interesting. Under the collateral mirroring model, Standard Chartered creates a mirrored representation of the RLUSD a client posts, allowing that collateral to be used across LMAX products while the original tokens stay in the bank's custody. For trading firms, that structure could reduce the operational friction of constantly shuttling tokens between a custodian and an exchange.
LMAX Group runs institutional trading venues for foreign exchange and digital assets. The company has been building out crypto derivatives and spot infrastructure aimed at hedge funds and brokers, a segment that tends to demand bank-grade custody before it will touch a token.
Ripple has spent years trying to move XRP and its related products deeper into mainstream finance, with mixed results. RLUSD is a newer attempt, pegged to the dollar and pitched as a payments and settlement asset rather than a speculative token. Getting a bank of Standard Chartered's size to custody it is a tangible step — custody is unglamorous, but it's often the gate that institutional money won't walk through without.
What the bank gets out of it
Standard Chartered already runs a crypto custody business, serving institutional clients who want exposure to digital assets without holding private keys themselves. Adding RLUSD expands that offering into stablecoins, a corner of the market that has grown as trading firms look for dollar-denominated tokens they can use as margin and collateral without converting to fiat.
The bank hasn't disclosed which specific LMAX products will accept RLUSD as collateral, nor when the arrangement goes live beyond the initial launch. It also hasn't said how many clients have signed up for the custody service or what fees it will charge. Those details will shape whether the model gets traction or stays a pilot.
The competitive question
Standard Chartered isn't the only bank moving into stablecoin custody. But pairing a bank custodian with an institutional exchange and a collateral-mirroring structure is a specific combination, and it targets a real headache for trading desks: collateral that's stuck at one venue when it's needed at another.
Whether RLUSD becomes a widely accepted form of collateral across LMAX's order books — or remains limited to a handful of products — depends on demand from the trading firms the exchange serves. For now, the infrastructure is in place. The next signal will come when LMAX or Standard Chartered names the products and volumes involved, or when a competitor announces a similar tie-up.
