According to data from the Ethereum official website, the ETH pledge APR (annual return rate) of the Ethereum beacon chain exceeded 5%, reaching 5.22% at the time of writing this article. Historical data shows that this indicator fell below 4% on November 14, 2022 and continued to decline. However, it began to rebound as Shanghai's upgrade approached, and continued to rise after rising to 4.93% last week. In addition, the current total number of validators on the Ethereum beacon chain has reached 556,983, and the total amount of pledges is 17,811,561 ETH.