Actually i don't know how to make a prediction suitably. Personally, if i have to make a prediction on bitcoin movement, a positive prediction is appreciate than any negative one. However, as we all know, compared to a bad movement last year, bitcoin price seems to speed up in 2019. Bitcoin has shown us a good sign of bull run because of consecutive increasing from the very first day of this year. It really pleases us a lot. As what i have observed, i believe bitcoin will have a breakthrough in this  year.