Major Firms Deny Backing Bankruptcy Claims Exchange OPNX

Trading firms Susquehanna International Group (SIG), DRW and venture-capital firm Nascent are denying backing OPNX, the bankruptcy claims exchange founded by the same people who created Three Arrow Capital. Separately, the Ontario Teachers' Pension Plan, which wrote off its $95 million investment in the now bankrupt cryptocurrency exchange FTX, says it won't rush into another crypto investment, according to a report from the Financial Times.