Some reasons I believe bitcoin is likely to rise next time
Bitcoin is dropping sharply from $ 20,000 down to about $ 6,000 by the end of 2017, but that's a lot more than $ 2500 a year ago.
Laws gradually intervene in the market, may form the law for crypto, institutional investors can peace of mind to invest in the market
Mt Gox is allowed by law to compensate bitcoin victims for a percentage, without the need for cash compensation, which could end the sale of large amounts of bitcoin.
How do you believe bitcoin will increase from now until the end of the year?
Hopefully yes. As some experts say for the month of July it will reach the price of 15k dollars again just like happens in November. So other investors are Holding their bitcoin, There are many hacking happenings in biggest exchanges this month so I think those one are affecting the bitcoin price.