According to L2BEAT data, the total locked value of Ethereum Layer2 is currently $8.31 billion, a decrease of 8.07% in 7 days. The top five locked values ​​are: Arbitrum One (locked value of $5.41 billion, a decrease of 8.46% in 7 days), Optimism (locked value of $1.52 billion, a decrease of 11.36% in 7 days), zkSync Era (locked value of $431 million, a 10.07% increase in 7 days), dYdX (locked value of $343 million, a decrease of 2.28% in 7 days), and Metis Andromeda (locked value of $93.56 million, a decrease of 11.34% in 7 days).