The financing balance of the two cities increased by 21.88 billion yuan.

As of May 20th, the financing balance of the Shanghai Stock Exchange was reported to be 909.602 billion yuan, a decrease of 0.55 billion yuan from the previous trading day; the financing balance of the Shenzhen Stock Exchange was reported to be 885.61 billion yuan, an increase of 22.43 billion yuan from the previous trading day; the total financing balance of the two exchanges was 1795.212 billion yuan, an increase of 21.88 billion yuan from the previous trading day.