Bitnomial Launches First-Ever Stablecoin Margin Collateral with RLUSD, Expands Digital Asset Support to XRP

CHICAGO, Nov. 4, 2025 /PRNewswire/ -- Bitnomial, Inc. ("Bitnomial"), a U.S. derivatives exchange company, today announced a historic milestone as Bitnomial Clearinghouse, LLC, the only U.S. registered derivatives clearing organization (DCO) accepting digital assets as native margin...