[Data: Ethereum L2 TVL rebounds to 36.08 billion US dollars, a seven-day increase of 3.20%] According to L2BEAT data on September 21, the current Ethereum Layer2 total locked volume (TVL) rebounded to 36.13 billion US dollars, a seven-day increase of 2.87%. Among them, the top five locked volumes are: Arbitrum One (US$13.94 billion, a seven-day increase of 1.62%); Base (US$6.59 billion, a seven-day increase of 3.56%); OP Mainnet (US$6.12 billion, a seven-day increase of 4.38%); Blast (US$1.55 billion, a seven-day increase of 3.81%); Mantle (US$1.25 billion, a seven-day increase of 5.75%).