According to BlockBeats, as of September 21, data from L2BEAT indicates that the total value locked (TVL) in Ethereum Layer2 solutions has risen to $36.13 billion, marking a 2.87% increase over the past seven days.

The top five Layer2 solutions by TVL are as follows: Arbitrum One, with $13.95 billion and a 1.61% increase over the week; Base, with $6.59 billion and a 3.51% weekly gain; OP Mainnet, which has $6.13 billion and saw a 4.79% rise; Blast, holding $1.55 billion with a 3.98% increase; and Mantle, with $1.25 billion, experiencing a 5.83% growth over the same period.