[Banking Trends Webinar] The Stablecoin Scene and Other Developments in the Digital Assets Space

Stablecoins Enter Regulated Era

The GENIUS Act, signed into law on July 18, 2025, marked the United States' first comprehensive federal regulation of payment stablecoins—digital tokens designed to maintain a stable value, typically pegged 1:1 to the dollar, for use in payments and settlements. The legislation defines permitted issuers as subsidiaries of insured depository institutions or entities licensed by the Office of the Comptroller of the Currency (OCC), mandates 1:1 reserves in high-quality assets, requires monthly transparency and audits, and explicitly excludes compliant stablecoins from securities or commodities classifications.

This framework ended years of regulatory uncertainty that had limited mainstream adoption. In the months since enactment, the stablecoin market has expanded rapidly, with total capitalization climbing from around $205 billion at the start of 2025 to more than $310 billion by February 2026. Dominant players like Tether (USDT) and Circle's USDC together control over 80% of the market, but regulatory clarity has spurred interest from traditional financial institutions in custody, issuance, and integration into payments.

For banks, the stakes are immediate and material. The Act opens opportunities to issue stablecoins or offer related services, potentially capturing new revenue in cross-border payments and tokenized assets. Yet it also poses risks: stablecoins could siphon deposits if intermediaries continue offering indirect yields—around 3-4% in some cases—despite the ban on direct interest payments. Industry estimates suggest trillions in deposits could migrate if unchecked, threatening banks' core funding model and lending capacity.

Implementation remains a flashpoint. Federal agencies, including the OCC and Treasury, are finalizing rules, with deadlines extending into 2026 and full effectiveness potentially by early 2027. Recent developments include NCUA proposals for credit union subsidiaries, SEC adjustments allowing brokers to treat certain stablecoins as regulatory capital with minimal haircuts, and ongoing White House-brokered talks between banks and crypto firms over yield provisions in broader market structure legislation. Critics, including some prosecutors, argue the Act leaves gaps that could enable fraud or insufficient protections.

Non-obvious tensions persist. While the framework aims to bolster dollar dominance globally, it risks reciprocal exposure between stablecoins and the banking system through reserve holdings in uninsured deposits. State-federal divides could spur regulatory arbitrage, and international regimes like the EU's MiCA add pressure for alignment to avoid fragmentation in global flows.