Sygnum Bank Expands Custody to Include Leading Crypto Options Exchange Deribit - Crypto bank Sygnum has expanded its custody platform to include the world's leading optio... - https://www.coindesk.com/business/2025/03/05/sygnum-bank-expands-custody-to-include-leading-crypto-options-exchange-deribit #sygnumbank #fireblocks #finance #deribit #custody #sygnum