According to L2BEAT data, the current total locked-up volume of Ethereum Layer 2 has rebounded slightly to US$4.49 billion, an increase of 3.79% on the 7th. Among them, the top five locked positions are: ArbitrumOne (USD 2.36 billion, an increase of 2.36% on the 7th); Optimism (USD 1.26 billion, an increase of 5.46% on the 7th); dYdX (USD 421 million, an increase of 6.67% on the 7th); MetisAndromeda (US$95.09 million, an increase of 8.4% on the 7th); Loopring (US$93 million, an increase of 2.6% on the 7th).