Market snapshot over the last hour shows interesting momentum shifts across altcoin futures. GPS (GoPlus Security) led gainers with a solid 7.21% surge, followed by LAB gaining 6.49% and Sentient picking up 5.56%. On the flip side, Zama couldn't hold ground, dropping 3.95%, while Merlin Chain slipped 2.81% and Vanar retreated 2.55%. The volatility reflects typical short-term trading dynamics where security-focused tokens like GPS outperformed, while some other projects faced selling pressure. USDC remained among the top movers by trading volume, reflecting its role as a key trading pair. For traders watching USDT-denominated futures contracts, these 60-minute movements highlight both the quick profit opportunities and risks in the altcoin space.