Swiss digital asset bank Sygnum has introduced the BTC Alpha Fund, designed to offer investors exposure to Bitcoin's price with an annual yield target of 8-10% in Bitcoin. The fund, launched in collaboration with Starboard Digital, employs arbitrage strategies to achieve its yield goals. Sygnum will serve as the custodian, while Starboard Digital manages the yield generation. The fund is domiciled in the Cayman Islands and distributes returns in Bitcoin.