Well BTG reached level of 0.0042 BTC and backed to 0.004 BTC. Bull trend of BTC is continued. If BTG could hold the level of 0.004 at daily timeframe then the path to 0.0048-0.0049 could consider open
In my point of view, bull trend of BTC might have negatively impacts on price movements of altcoins and forks from BTC, including Bitcoin Gold.
Personally, I gonna wait for clearer picture before making my decision to buy Bitcoin Gold or not (actually, buying more to accumulate more Bitcoin Gold at as cheapest price as possible).