Straight Flush Futures Link is a professional futures (CICC, Shanghai Stock Exchange, Dashang Institute and Zhengshang Institute) mobile phone application under the banner of straight flush (stock code 300033), which integrates quotation, trading, account opening, information and special services.

Straight flush stock software is a stock software that provides market display, market analysis and market trading. The new straight flush stock selection software adds powerful functions of research and development, self-selection and self-definition, and is a new generation of natural language stock selection.