BOC Hong Kong (Holdings) Limited (2388.HK) shaken up on September 23rd and now stands at HK $27.65, a new high in more than a month, an increase of 4.14%, with a total market value of HK $292.34 billion. Gao Shengyan reported that, stimulated by the lag related to further interest rate increases and interest rate increases, the larger Hong Kong banks are expected to widen their net interest margin by about 60 pips from 2021 to 2024, resulting in record profit growth this year and next year. It is considered that the current expansion of the net interest margin of the Bank of Hong Kong is not reflected in the share price. The bank maintains BOC Hong Kong (Holdings) Limited's "convinced buy" list with a target price of HK $43.