Block trades, discreetly
Move meaningful size in a single ticket. Orders are worked off the public book, so your intent stays private and the market doesn't run against you.
OTC & Execution
Trade size without moving the market
Our OTC and execution desk handles large crypto trades off the public order book — deep aggregated liquidity, tight spreads on size and white-glove coverage from quote to settlement.
Why our desk
Built for large tickets
Deep liquidity, better prices
We aggregate liquidity across venues and vetted market makers, then compete it into a single firm quote — so large orders fill at tight, transparent spreads.
Dedicated coverage
A named execution contact on call for quotes, structuring, block settlement and reporting — whenever markets are open, wherever you trade.
How it works
From quote to settlement
Request a quote
Tell your coverage the asset, side and size. We source and aggregate liquidity, then return a firm, executable price.
Agree the price
Accept the quote and the trade is locked — no slippage between the price you confirm and the price you receive.
Settle & report
Settle on flexible terms with full trade confirmations and reporting for your books, treasury and auditors.
Best execution, by design
Every ticket is worked against aggregated liquidity and benchmarked so you receive a competitive, defensible price. We optimise for total cost — spread, market impact and certainty of fill — not just headline rate.
Best execution
Settlement that fits your workflow
Choose the settlement path that suits your operation, from same-day to delivery-versus-payment against segregated accounts. Assets can settle directly into OSL-TRADE custody for a single, controlled flow.
Flexible settlement
Compliance & security built in
Every counterparty is onboarded through institutional KYC and AML checks, and every trade runs inside a fully licensed, compliance-first environment. Assets are held in segregated, institutional-grade custody, and our desk operates under the same regulatory framework that spans 50+ licenses and registrations across our markets.
$100k+
Typical block size
24/7
Desk availability
50+
Licenses & registrations
T+0
Settlement options
FAQ
Common questions
Over-the-counter (OTC) trading fills large orders bilaterally, away from the public order book. It's the right tool when a ticket is big enough that placing it on-screen would move the price against you. Instead of sweeping the book, you receive one firm quote for the whole size and settle at that agreed price.
We aggregate liquidity from multiple venues and vetted market makers and compete it into a single price, optimising for total cost — spread, market impact and certainty of fill. Each fill is benchmarked so the price you receive is competitive and auditable, and the quote is firm, so there's no slippage on confirmation.
You choose the settlement path that fits your operation, from same-day (T+0) to delivery-versus-payment against segregated accounts. Assets can settle directly into OSL-TRADE custody, and you receive full trade confirmations and reporting for reconciliation, treasury and audit.
Talk to our execution desk
Tell us about your flow and size, and a member of the OTC team will set up coverage and pricing for your account.
Prices of virtual assets can be highly volatile. OTC and block trades carry market, liquidity and counterparty risk, and nothing here constitutes investment advice or a solicitation. Please assess your risk tolerance and, where appropriate, seek independent advice before trading.