Deutsche Bank

Collateral for the deal, which is structured as a master trust, can reach €30B of loans originated by the bank's building-savings affiliate, its retail operations and its private-bank unit.

The accord is the latest development in investigations by governments across the globe into banks’ manipulation of benchmark interest rates.

After downgrading Deutsche's issuer default ratings last week, the rating agency now wants the German lender to post additional collateral to be considered an eligible swaps counterparty.