The financing balance of the two cities increased by 30.552 billion yuan.

As of May 11th, the financing balance of the Shanghai Stock Exchange was reported at 1,432.551 billion yuan, an increase of 15.863 billion yuan from the previous trading day; the financing balance of the Shenzhen Stock Exchange was reported at 1,371.529 billion yuan, an increase of 14.689 billion yuan from the previous trading day; the total financing balance of the two markets was 2,804.08 billion yuan, an increase of 30.552 billion yuan from the previous trading day.