[Overview of Mainstream Perp DEXs: Hyperliquid Trading Volume Declines, Lighter Tops the Chart Over the Past 7 Days] BlockBeats News, December 3, according to DefiLlama data, Perp DEX trading volume has slightly decreased over the past 24 hours. Lighter has consistently ranked first in trading volume over the past 7 days, while Hyperliquid's trading volume has dropped by nearly 30%. Current trading volumes for some Perp DEXs are as follows: Lighter: 24-hour trading volume approximately $10.89 billion, TVL approximately $1.24 billion, open interest $1.75 billion; Aster: 24-hour trading volume approximately $9.49 billion, TVL approximately $1.44 billion, open interest $2.51 billion; Hyperliquid: 24-hour trading volume approximately $7.28 billion, TVL approximately $4.33 billion, open interest $6.37 billion; EdgeX: 24-hour trading volume approximately $6.34 billion, TVL approximately $419 million, open interest $804 million; ApeX: 24-hour trading volume approximately $2.53 billion, TVL approximately $47.35 million, open interest $32.46 million; Backpack: 24-hour trading volume approximately $1.52 billion, TVL not disclosed, open interest $202 million; Variational: 24-hour trading volume approximately $1.22 billion, TVL approximately $72.86 million, open interest $366 million; Pacifica: 24-hour trading volume approximately $754 million, TVL approximately $41.43 million, open interest $55.53 million.