According to community user @1999_eth, Solana ecosystem exchange Backpack has closed some of its trading volume query interfaces, making it impossible for the entire network to query data beyond the top 100. According to previous news, Backpack started a trading volume scoring system from 7:00 on February 14th. The ranking of this scoring system will serve as important reference data for future marketing activities such as airdrop eligibility or coin listing project Launchpool etc.