I would like to know all the information about this broker's spread please.

https://www.sec.rakuten.com.hk/

Rakuten Securities Hong Kong (RSHK) is a wholly-owned subsidiary of Rakuten Securities Co., Ltd, which is authorized and regulated by the Hong Kong Securities And Futures Commission (HK SFC) with the company number: AIM232.

As for the question you asked, we recommend that you ask the official customer service for a more accurate answer. For more details on this broker, please check our full Rakuten Securities Hong Kong (RSHK) review.