Citi Investor Services unveiled Custody+ on August 18, 2026, a modular suite of near real-time custody tools built on its Single Event Processing technology. More than 80% of Citi’s event volume now processes in real time, and Bitcoin custody is coming later this year.
The Big Picture
- Custody+ bundles real-time asset servicing, instant settlement, on-demand FX and liquidity tools into one modular platform for institutional clients.
- Single Event Processing technology now handles over 80% of Citi’s total event volume across its custody network.
- U.S. voluntary corporate actions process up to 92% faster, and 96% clear in under two hours.
- Citi plans to launch digital asset custody later this year, starting with Bitcoin, inside the same framework as traditional custody.
- Citi Token Services already moves tokenized deposits near-instantly across select markets on a 24/7 basis.
Real-time processing becomes the default at Citi
Citi’s Single Event Processing platform completed its U.S. rollout this month, part of a multi-year push toward continuous markets. The technology routes every asset-servicing transaction through one flow across Citi’s custody network in 62 proprietary markets. Chris Cox, Head of Investor Services at Citi, said the bank invests over $2 billion a year in its platform strategy, “with a focus on speed, scale and availability.”
Citi detailed the Custody+ suite as replacing a standardized, one-size custody model with capabilities clients can mix to fit their own workflows.
Wall Street Banking Giant Citi to Launch Digital Asset Custody Later This Year, Starting With Bitcoin
— Wu Blockchain (@WuBlockchain) August 18, 2026
Wall Street banking giant Citi announced the launch of Custody+, a new suite of near- and real-time custody solutions, and said it expects to go live with digital asset custody… pic.twitter.com/geIeS5njQn
Bitcoin joins the custody stack
Citi expects to go live with digital asset custody later this year, starting with Bitcoin, built on its common digital asset architecture so clients reach traditional and crypto holdings in one framework. The move follows Morgan Stanley’s ETH and SOL ETF push through Coinbase custody and comes as banks race to fold crypto rails into existing custody stacks rather than bolt them on separately.
Citi Token Services already moves tokenized deposits near-instantly across select markets, a model close to what’s driving tokenized bank deposits on Keeta and LayerZero.
The Bottom Line
Custody+ turns custody from static record-keeping into always-on infrastructure, letting institutional clients settle, fund and service positions without waiting on batch cycles. That matters most for asset managers running crypto and traditional books side by side, since Bitcoin custody landing inside the same platform removes a switching cost that has kept the two workflows separate.
Citi sits among the largest investment banks by scale, so a real-time custody rebuild there tends to reset what institutional clients expect from every other custodian. Rivals still running batch cycle asset servicing now face pressure to match Citi’s two-hour corporate actions window or risk losing mandates built around speed.
