The financing balance of the two cities increased by 7.22 billion yuan.

As of November 6, the financing balance of the Shanghai Stock Exchange was reported at 1,261.73 billion yuan, an increase of 6.285 billion yuan from the previous trading day; the financing balance of the Shenzhen Stock Exchange was reported at 1,211.19 billion yuan, an increase of 0.737 billion yuan from the previous trading day; the total financing balance of the two exchanges was 2,472.92 billion yuan, an increase of 7.022 billion yuan from the previous trading day.