According to CoinMeta, Uniswap Labs announced the launch of a stablecoin pool on September 10th, supporting transactions between USDC, USDT, and the global US dollar (USDG). In the second quarter, the total volume of stablecoin transactions on Uniswap reached $43.4 billion. The new tool Uniswap V4 replaces fixed fees with dynamically calculated liquidity provider fees for each transaction. This mechanism is designed to bring a greater share of value to liquidity providers, although the outcome still depends on trading activity and liquidity depth. Uniswap Labs noted that stablecoin pools typically contain assets intended to maintain the same US dollar value, but market activity may cause the pool to deviate from parity, creating arbitrage opportunities.