As per my experience , this is not fake bull run. this will be bull run , but do not expect 50000$ per BTC. BTC double ,means from 4000$ to 8000$ went in a short time , last 2 month it drastically moved up.
Now BTC will pump , after wards all the money will go to the ALT coins, they will pump up soon too.

Do not invest without research , your money your dedication. AS per my research
Ziliqa
Nano is good for investment.
You may not likely get it clear, because it might be a trap. The market we are in can be easily manipulated.
Despite the bull run in 2017 to early 2018, there were still some forms of manipulations. So it will not be something new or strange if we see the price of bitcoin plummet again.