OSTTRA

Website: www.osttra.com
Contact page: open

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OSTTRA products

OSTTRA Trade Processing (MarkitServ)

Established

Automates trade processing, messaging and matching to confirm, allocate, clear and report trades; built from the MarkitServ, Traiana, TriOptima and Reset businesses.

Trade settlement Reconciliation

Confirmed on the vendor's own site · source · 2026-08-27

OSTTRA triResolve Margin

Established

Automated margin call calculation, dispute resolution and settlement across bilateral OTC, cleared, repo and exchange-traded derivatives; the former TriOptima service.

Collateral and margin Reconciliation

Confirmed on the vendor's own site · source · 2026-08-27