Bitcoin gold will be created due to hard fork on october 25th.You will receive equal amount of BTG as the amount of BTC you have in your wallet.It is created just like bitcoin cash was created earlier.But this time,BTG lacks miners support totally.

So,it would have a very less impact on bitcoin's price.It would be just a clone of bitcoin,but with no support.People who show interest in BTG just want to enjoy free air drop and get some free coins to get some quick cash.

Other than that,it may be just pumped and dumped by big whales to get profits instead of pumping altcoins.

Just one more shit coin another time.