According to L2BEAT data, the current total value locked (TVL) in Ethereum Layer2 is $18.24 billion, with a 7-day increase of 13.23%. The top five are: Arbitrum One ($8.55 billion, 7-day increase of 4.28%); OP Mainnet ($5.73 billion, 7-day increase of 20.18%); Base ($738 million, 7-day increase of 3.59%); Metis Andromeda ($570 million, a seven-day surge of 419.21%); zkSync Era ($568 million, a seven-day rise of 5.25%).