Is Circle Bank Approval Enough? Rising Stablecoin Competition Threatens USDC

Circle Internet Group's (CRCL) final approval from the Office of the Comptroller of the Currency to establish First National Digital Currency Bank marks a significant milestone for USDC, but Japanese investment bank Mizuho warns that the market may be overestimating its impact. Analysts argue that fundamental challenges, including a $7 billion decline in USDC's circulating supply since March 2026 and its drop to $74 billion in July, remain unresolved. This contraction, the largest since 2022, raises concerns over the stablecoin's growth trajectory and could weigh on Circle's transaction and reserve-income outlook. Meanwhile, the emergence of Open USD, a GENIUS Act-compliant dollar-backed stablecoin backed by over 140 firms including Mastercard, Stripe, and Coinbase, signals intensifying competition and commoditization risks in the sector. In June, CEX trading volumes rose for the first time in five months, with spot volumes climbing 15.3% to $1.11T and RWA perpetual volumes hitting a record $311B, highlighting mixed signals in on-chain liquidity.

Regulatory Win vs. Market Reality: Is Circle's Growth Path Clear?

■USDC supply contracted by $7 billion from its March peak

■First National Digital Currency Bank approval lifted CRCL shares by 5%

■Mizuho maintains a neutral rating, citing unresolved structural issues

Stablecoin Race Heats Up with New Entrants

■Open USD, backed by Coinbase and Mastercard, enters the market

■GENIUS Act compliance positions Open USD as a regulatory-friendly alternative

■Growing commoditization threatens Circle's competitive edge despite bank charter

Deniz Arel Analysis: While Circle's bank approval is a regulatory win, the unresolved growth trajectory of USDC and rising competition from Open USD suggest investors should temper expectations. The surge in RWA trading volumes reflects broader crypto market resilience, but Circle faces structural headwinds that a single regulatory milestone cannot address.