[Overview of Mainstream Perp DEXs: Most Platforms See Trading Volume Recovery, Hyperliquid's Open Interest Slightly Rebounds] BlockBeats News, January 27, according to DefiLlama data, trading volumes across platforms have mostly rebounded today. Among them, Hyperliquid continues to lead in trading volume, with open interest rising nearly 10% compared to yesterday. Lighter's trading volume has recovered significantly, currently ranking second, while Pacifica's trading volume has slightly declined compared to yesterday. The current trading volume data for some major Perp DEXs is as follows: Hyperliquid: 24-hour trading volume approximately $7.14 billion, TVL approximately $4.41 billion, open interest approximately $8.12 billion; Lighter: 24-hour trading volume approximately $4.24 billion, TVL approximately $1.00 billion, open interest approximately $1.22 billion; EdgeX: 24-hour trading volume approximately $3.53 billion, TVL approximately $235 million, open interest approximately $1.03 billion; Aster: 24-hour trading volume approximately $3.27 billion, TVL approximately $1.22 billion, open interest approximately $2.52 billion; Paradex: 24-hour trading volume approximately $1.94 billion, TVL approximately $219 million, open interest approximately $759 million; Extended: 24-hour trading volume approximately $1.82 billion, TVL approximately $209 million, open interest approximately $340 million; Pacifica: 24-hour trading volume approximately $581 million, TVL approximately $43.09 million, open interest approximately $81.50 million.