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September 24, 2026 5 min read

Arkis launches Concourse

One onboarding, access to more than 20 OTC derivatives desks

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Reaching multiple OTC derivatives desks normally means onboarding to each one separately. Full counterparty diligence, credit review and documentation repeat at every desk. That burden caps how many desks a trading firm can put in competition with each other. Most firms settle for a handful of relationships and quote against a panel far smaller than the market.

Arkis Concourse, live today, collapses this to one onboarding. Arkis already has access to every desk on the panel. The user onboards to Arkis, and that single relationship opens the whole panel. A single request reaches every desk on the panel at once, and the quotes come back together.

Users can trade forwards, options and total return swaps across the panel, on major crypto assets and altcoins, on publicly traded equities and even on pre-IPO stocks. OTC derivatives, spot blocks and crypto-fiat conversion are also available on the Arkis platform.

The approach can change from one request to the next: price discovery can run across the whole panel, or with each desk directly through privacy-protected chats. Anonymity holds on both sides: each desk sees only the request, and the user sees only the terms that come back.

The resulting position can sit inside the portfolio Arkis already margins. It offsets against the rest of the book at centralised exchanges, on-chain venues and traditional markets, rather than tying up collateral of its own.

Concourse is available now, contact Arkis team for more information at operations@arkis.xyz.

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Borrowers

Access capital-efficient leverage through a unified margin framework

LIQUIDITY PROVIDERS

Deploy capital through a governed, transparent risk framework

Disclaimer

This website is for informational purposes only and is only intended for sophisticated persons or institutional investors. Neither PRM LBS Ltd., Arkis Opco Ltd., nor Arkis Panaco Corp. (individually and collectively “Arkis”) service retail counterparties, and the information on this website is NOT intended for retail investors.

The material published on this website is not (i) an offer, or solicitation of an offer, to invest in, or to buy or sell, any interests or shares, or to participate in any investment or trading strategy, (ii) intended to provide accounting, legal, or tax advice, or investment recommendations, or (iii) an official statement of Arkis or any of its affiliates. Any information contained in this website is not and should not be regarded as investment, debt or derivatives research for the purposes of any regulatory body. Prior to entering into any proposed transaction, recipients should determine, in consultation with their own investment, legal, tax, regulatory, and accounting advisors, the economic risks and merits, as well as the legal, tax, regulatory and accounting characteristics and consequences of the transaction.

"Arkis" is a marketing name for PRM LBS Ltd. and its affiliates. Availability of products and services is subject to jurisdictional limitations and capabilities of each Arkis entity. For information about which legal entities offer which products and services, or if you are considering entering into a transaction, please reach out to an Arkis representative.

Borrowers

Access capital-efficient leverage through a unified margin framework

LIQUIDITY PROVIDERS

Deploy capital through a governed, transparent risk framework

Disclaimer

This website is for informational purposes only and is only intended for sophisticated persons or institutional investors. Neither PRM LBS Ltd., Arkis Opco Ltd., nor Arkis Panaco Corp. (individually and collectively “Arkis”) service retail counterparties, and the information on this website is NOT intended for retail investors.

The material published on this website is not (i) an offer, or solicitation of an offer, to invest in, or to buy or sell, any interests or shares, or to participate in any investment or trading strategy, (ii) intended to provide accounting, legal, or tax advice, or investment recommendations, or (iii) an official statement of Arkis or any of its affiliates. Any information contained in this website is not and should not be regarded as investment, debt or derivatives research for the purposes of any regulatory body. Prior to entering into any proposed transaction, recipients should determine, in consultation with their own investment, legal, tax, regulatory, and accounting advisors, the economic risks and merits, as well as the legal, tax, regulatory and accounting characteristics and consequences of the transaction.

"Arkis" is a marketing name for PRM LBS Ltd. and its affiliates. Availability of products and services is subject to jurisdictional limitations and capabilities of each Arkis entity. For information about which legal entities offer which products and services, or if you are considering entering into a transaction, please reach out to an Arkis representative.

Borrowers

Access capital-efficient leverage through a unified margin framework

LIQUIDITY PROVIDERS

Deploy capital through a governed, transparent risk framework

Disclaimer

This website is for informational purposes only and is only intended for sophisticated persons or institutional investors. Neither PRM LBS Ltd., Arkis Opco Ltd., nor Arkis Panaco Corp. (individually and collectively “Arkis”) service retail counterparties, and the information on this website is NOT intended for retail investors.

The material published on this website is not (i) an offer, or solicitation of an offer, to invest in, or to buy or sell, any interests or shares, or to participate in any investment or trading strategy, (ii) intended to provide accounting, legal, or tax advice, or investment recommendations, or (iii) an official statement of Arkis or any of its affiliates. Any information contained in this website is not and should not be regarded as investment, debt or derivatives research for the purposes of any regulatory body. Prior to entering into any proposed transaction, recipients should determine, in consultation with their own investment, legal, tax, regulatory, and accounting advisors, the economic risks and merits, as well as the legal, tax, regulatory and accounting characteristics and consequences of the transaction.

"Arkis" is a marketing name for PRM LBS Ltd. and its affiliates. Availability of products and services is subject to jurisdictional limitations and capabilities of each Arkis entity. For information about which legal entities offer which products and services, or if you are considering entering into a transaction, please reach out to an Arkis representative.

Borrowers

Access capital-efficient leverage through a unified margin framework

LIQUIDITY PROVIDERS

Deploy capital through a governed, transparent risk framework

Disclaimer

This website is for informational purposes only and is only intended for sophisticated persons or institutional investors. Neither PRM LBS Ltd., Arkis Opco Ltd., nor Arkis Panaco Corp. (individually and collectively “Arkis”) service retail counterparties, and the information on this website is NOT intended for retail investors.

The material published on this website is not (i) an offer, or solicitation of an offer, to invest in, or to buy or sell, any interests or shares, or to participate in any investment or trading strategy, (ii) intended to provide accounting, legal, or tax advice, or investment recommendations, or (iii) an official statement of Arkis or any of its affiliates. Any information contained in this website is not and should not be regarded as investment, debt or derivatives research for the purposes of any regulatory body. Prior to entering into any proposed transaction, recipients should determine, in consultation with their own investment, legal, tax, regulatory, and accounting advisors, the economic risks and merits, as well as the legal, tax, regulatory and accounting characteristics and consequences of the transaction.

"Arkis" is a marketing name for PRM LBS Ltd. and its affiliates. Availability of products and services is subject to jurisdictional limitations and capabilities of each Arkis entity. For information about which legal entities offer which products and services, or if you are considering entering into a transaction, please reach out to an Arkis representative.