Prometheum opens custody business to institutional clients, supports 6 assets including ETH
On September 11, Prometheum, a US-registered securities company, has opened its custody business to institutional clients and will offer trading and settlement services in the near future. It currently accepts Ethereum (ETH), Uniswap (UNI), and Arbitrum (ARB) held by institutional clients, and has added two other tokens: Optimism (OP) and The Graph (GRT).