What changed
USDC's moat in stablecoin cards could at risk amid OpenUSD push in payment rails OpenUSD joins the stablecoin race, goes live with Coinbase, Mastercard, and Stripe
Why it matters
Exchange operations around USDC can change volatility, liquidity, or sentiment. The concrete detail to watch is USDC's moat in stablecoin cards could at risk amid OpenUSD push in payment rails
Trading lens
Use this as watchful context from ambcrypto.com. Watch whether open USD joins the stablecoin race, goes live with Coinbase, Mastercard, and Stripe confirms momentum, invalidates active bias, or changes timing.