Bitcoin value of price is still weak but popularity is only fundamental for Bitcoin being strong and still stand despite of all negative result for the whole year from 2017 to 2018.
Lot's of people taking advantage what price of bitcoin right now so its fundamental if you see that we have a strong investors that still buying bitcoin until now.
I think the weakening of prices cannot be interpreted that bitcoin is getting weaker, I think the strength of bitcoin is seen from their
development and existing adoption? adoption and development may continue to advance, but prices can fall at any time right?