Recent 1-hour USDT derivatives trading snapshot shows mixed market sentiment across major altcoins. On the upside, AIO climbing 5.42% leads the gainers, followed by Renzo's solid 4.18% surge and Zerebro's 3.76% appreciation. The momentum tells a story of selective buying in these tokens. Meanwhile, the losers list reveals some pullback pressure: Polygon Ecosystem Token drops 2.98%, while Flow and Alchemy Pay each retreat 2.0%. Volume concentration in USDC remains robust, suggesting active stablecoin pairs continue dominating trading flows. This snapshot captures the typical intraday volatility where certain assets catch momentum traders' attention while others face profit-taking.