On November 14th, Wyden, a digital asset trading infrastructure provider, announced the completion of a $16.40 million (14.50 million Swiss francs) Series B financing round, led by French fintech investment firm Truffle Capital, and new investors such as Postfinance, SBI-Sygnum-Azimut Digital Asset Opportunity Fund and Fivet Fintech also participated. Existing investor C3 Venture Capital also participated in the financing.