According to information on Bitcoin Gold's official website, the hard fork plan will be implemented on October 25, However, it does not mean that BTG coin will be released on this date, but only blockchain bitcoin is frozen so that BTG and BTG blocks are built.
Currently, developers are planning to launch the BTG Token in early November. Bitcoin Gold coin is expected to sell at 10BTG = 1BTC and they may launch an ICC for Bitcoin Gold.