Some news are flying around toward Dec 12 with regard to bakkt. I am not subscribing to it to be bull run but might just be a boost in price. More also, we have seen news this year that could have been a better boost but nothing happened.
Even if you like an ETF idea or not, we need to wait for decision from SEC after that be ready for some uptrend heavily decided by people speculating on ETF effects on cryptocurrency prices.