/Fixed income and OTC derivatives
Tradeweb Markets Inc. (Nasdaq: TW), a leading global operator of electronic marketplaces for rates, credit, equities and money markets, announced its collaboration with two leading margin optimisation providers, Cassini Systems and OpenGamma, to offer clients a choice of best-of-breed vendor access to life-cycle cost analytics, including initial margin, collateral, clearing fees, brokerage and trading costs.