It has already reached $8k mark yesterday. The current trend is heading towards a good price I think and the bull market have just began. Bitcoin have trended in low price for past few months and there were so many reasons for that, as alike the reasons for the down price there are so many reasons for the spike as well. We can expect a good price reached by Bitcoin in the coming days I believe.
Bitcoin prices have increased very well thanks to the good news from the outside but most of the market capitalization is heavily concentrated on Bitcoin, which leads to imbalances in the market. If the market is to enter a new stage of development altcoin must increase in the coming time or else the market will still only be able to survive Bitcoin.