USD Coin
Marex Global enables USDC as initial margin for US derivatives clearing
Marex's USDC integration in derivatives clearing enhances 24/7 operational efficiency, bridging digital assets with traditional finance systems. Marex Global enables USDC as initial margin for US derivatives clearing.
Marex, Coinbase Bring USDC Into Margin Workflows
Coinbase said that Marex has gone live accepting USDC to meet initial margin requirements inside its regulated derivatives clearing business. Prime Trading executed the first transaction through the workflow, with Coinbase providing custody, 1:1 instant fiat-to-USDC conversion and custom daily reporting, making stablecoin collateral operational inside traditional clearing infrastructure.
DeFiTuna lending pools exploited for $580K, creating deficit in USDC pool
The exploit raises concerns about DeFi security, potentially undermining trust and prompting calls for more rigorous auditing practices. DeFiTuna lending pools exploited for $580K, creating deficit in USDC pool.
Coinbase ends USDC support on Noble network effective August 17, 2026
Coinbase's decision may prompt increased diversification of stablecoin networks, impacting liquidity and user strategies in the Cosmos ecosystem. Coinbase ends USDC support on Noble network effective August 17, 2026.
Circle wins legal fight over Heka's USDC minting and redemption account
Circle has secured a court-backed arbitration win after records made public in a Boston federal court detailed why the stablecoin issuer suspended Heka Funds' USDC minting and redemption services over suspected market manipulation involving Tether.
Coinbase to End USDC Deposits and Withdrawals on Noble Network on August 17
Coinbase will end USDC deposits and withdrawals on the Noble Network on August 17, cutting off that specific transfer route for the stablecoin while leaving the underlying asset itself unchanged.
Circle suspended Tether-backed Heka Funds over USDC market manipulation
Circle's decisive action against Heka Funds underscores the critical importance of transparency and integrity in the rapidly evolving stablecoin market. Circle suspended Tether-backed Heka Funds over USDC market manipulation.
Binance's USDC reserves fall 40% while USDT holds firm – Here's why
Can broader stablecoin liquidity reignite crypto market demand?
Grupo BIND partners with Circle to bring institutional USDC access to Argentina
The partnership could transform Argentina's financial landscape by enabling large-scale institutional adoption of stablecoins amid economic instability. Grupo BIND partners with Circle to bring institutional USDC access to Argentina.
Circle StableFX brings 24/7 foreign exchange settlement to the Arc blockchain
Circle StableFX's 24/7 FX settlement on Arc blockchain could revolutionize global currency trading, reducing risks and enhancing liquidity. Circle StableFX brings 24/7 foreign exchange settlement to the Arc blockchain.
JCB signs MOU with Circle to test USDC payments in Japan
JCB's collaboration with Circle could accelerate stablecoin adoption in Japan, influencing global financial systems and boosting investor confidence. JCB signs MOU with Circle to test USDC payments in Japan.
Wall Street turns cautious on Circle as analysts warn USDC economics face mounting pressure
Mizuho downgraded the stock and JPMorgan lowered earnings estimates, citing concerns that USDC is coming under pressure.
