in any case i do expect rises in 2019 so we may see a rise with or without ETF by February anyways and it doesn't have to be "insider trading" either. we will have had more than a year of drop, how much longer can this last!
Based on what do you expect a rise with or without ETF in 2019, for an example?
I think there should be an extra element to lead BTC to a new rise, something that we lack right now, without any predictions of having it soon...