what happen to Bitcoin price and why it down (i was thinking BTG will give other pump to BTC price ) ??
It is a normal occurrence for price to be down after a massive price increase. Still, BTG somehow contributed to the current price decrease that have happened today. Some users just bought some additional bitcoin that helped boost price because of the current fork that have happened and now that BTG is already distributed and is implemented, people who bought additional btc tends to sell now, it will just be going back to a certain price but it might not dump below 4000$.