Open USD May Challenge Circle's USDC, CoinShares Reports
CoinShares indicates that Open USD could significantly threaten Circle's USDC by altering economic dynamics in stablecoin markets. The upcoming stablecoin, supported by a consortium of over 140 firms including BlackRock and Coinbase, is set to launch in the second half of 2026, according to a report by CoinDesk.
CoinShares has identified Open USD, a new stablecoin backed by a consortium of over 140 organizations, as a substantial challenge to Circle's USDC. This stablecoin is expected to debut in the second half of 2026.
Open USD diverges from traditional stablecoin models by planning to distribute reserve income to its partners instead of retaining it, which could weaken Circle's margins and the viability of USDC's distribution model. Circle's USDC currently commands a significant share of the $312 billion stablecoin market, but its circulating supply has already decreased from around $80 billion in March to approximately $73 billion as competition intensifies.
Circle’s longstanding integrations across exchanges and decentralized finance (DeFi) platforms bolster its standing, yet CoinShares analyst Luke Nolan comments, "If successful, Open USD could push stablecoins further into mainstream payments by making the economics and governance more attractive for the businesses actually using them." This shift, if effective, may lead to increased utilization of stablecoins by businesses, threatening USDC's established position.
Despite this, analysts note that Open USD's upcoming launch remains speculative; crucial details such as its reserve structure and management fees are still largely undisclosed. CoinShares highlighted that while the announcement led to a sharp decline in Circle’s shares—falling more than 17%—the market response might have overreacted as key fundamentals of USDC are still intact.
Circle’s established liquidity and its deep integrations could serve as barriers for new entrants, including Open USD. Observers are urged to monitor whether Circle modifies its distribution strategy in light of this emerging competition. Additionally, Open USD’s ability to leverage its backing from prominent firms may be essential for its adoption within the market.
Investment firm Mizuho has responded to the reported challenges by downgrading Circle's outlook, emphasizing that Open USD's business model represents a long-term risk to USDC's economic structure. Nevertheless, all signals indicate that the competition in the stablecoin sector will intensify, making it crucial for stakeholders to keep a close watch on these developments.
Summary based on original reporting by Will Canny at CoinDesk, originally published Jul 15, 2026. SolanaWire does not republish source content.
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