List of mainstream Perp DEX: Lighter has been dominating the charts for 10 consecutive days, with trading volume consistently suppressing Aster and Hyperliquid BlockBeats news, on December 8th, according to DefiLlama data, in the past 24 hours of Perp DEX, the trading volume of platforms with higher market value has slightly increased compared to yesterday, with Lighter ranking first for 10 days and Aster maintaining second place. The current trading volume of Perp DEX is as follows: The 24-hour trading volume of Lighter is about 8.22 billion US dollars, TVL is about 1.37 billion US dollars, and open contracts are 1.65 billion US dollars; Aster's 24-hour trading volume is approximately 6.48 billion US dollars, TVL is approximately 1.39 billion US dollars, and open contracts are 2.53 billion US dollars; The 24-hour trading volume of Hyperliquid is about 6.22 billion US dollars, TVL is about 4.41 billion US dollars, and open contracts are 5.96 billion US dollars; EdgeX's 24-hour trading volume is approximately $5.13 billion, TVL is approximately $407 million, and open contracts are $796 million; The 24-hour trading volume of Apex is approximately $3.05 billion, TVL is approximately $46.8 million, and open contracts are $89.42 million; The 24-hour trading volume of Backpack is approximately $1.25 billion, and TVL has not yet been made public, with $203 million in open contracts; Variational's 24-hour trading volume is approximately $1.14 billion, TVL is approximately $72.86 million, and open contracts are $320 million; The 24-hour trading volume of Pacifica is approximately $776 million, TVL is approximately $42.14 million, and open contracts are $61.71 million.