Fintech giants Robinhood and Revolut are targeting the stablecoin market as new rules in Europe promise clarity and could impact crypto companies' stakes.

- Both companies are considering issuing their own stablecoins, according to Bloomberg.

- Tether (USDT) dominates the market, controlling more than 75%.

- EU's MiCA imposes strict rules including transaction limits and reserve requirements.

- Tether criticizes new rules, Circle adapts.