Let's take a look at the BTC forecasts for 2019:longforecast.com
believes the key cryptocurrency will continue its gradual fall and that BTC/USD may reach $3017 by November 2019.newsbtc.com
analyst Damlas Ngetich on the opposite is extremely optimistic, claiming that the prices may skyrocket up to $250 000 by 2020. Although $250 000 sounds more like a fantasy, a lot of reputable analysts remain bullish about bitcoin. A former Goldman Sachs partner, Mike Novogratz thinks BTC may return to $20 000 mark next year.
If you keep looking further you will find all kinds of educated guesses, but it is crucial to remember that BTC rate is dependant on trust just as much as on technology.
Although bitcoin is decentralised, there are certain factors that influence BTC price and you simply need to learn them to become a smarter investor.