最新报道:Ethereum struggles to hold $4,000 support as it tests the 50-day EMA near $3,979, with key resistance at $4,639, while Cardano trades around $0.67, facing layered resistance between $0.77 and $0.84. Both tokens show declining derivatives activity, with ADA futures volume down 34.9% and ETH futures volume falling 25.8%, alongside significant outflows indicating reduced liquidity and heightened volatility risks.