Binance announced today they will have USDC/USDT and other stablecoin trading pairs.

https://www.binance.com/en/support/announcement/binance-adds...

Individuals in many countries (but not the USA) have access to Leverage Trading on Binance.

You could also use any of the following DeFi liquidity pools: https://nomics.com/markets/usdt-tether/usdc-usd-coin/markets