Bermuda-based crypto trading platform STS Digital, which caters to institutional investors, raised $30M led by CMT Digital, with Kraken and others participating Fortune 2026-02-26 Ben Weiss Bermuda, CMT Digital, Kraken, STS Digital Related Coverage STS Digital raises $30 million to expand crypto options platform CoinDesk Kraken, CMT Digital, and Fidelity's arm invest in crypto options platform STS Digital Crypto Briefing · Vivian Nguyen STS Digital: $30 Million Strategic Round Closed For Crypto Options Trading Platform Expansion Pulse 2.0 · Amit Chowdhry