Coinbase Just Built the Bridge Between Crypto and Wall Street. USDC Is the Concrete.
On August 6, 2026, Coinbase launched 24/5 US stock trading for UK users. While the headline features — zero commission and a £1 minimum for fractional shares — are familiar to retail investors, the structural innovation lies in the plumbing. For the first time, a major platform is treating USDC not merely as a payment…