The cryptocurrency market is currently very quiet, but I think that in the next few months until the end of the year we will see a strong increase in the value of the coins, which I believe will be based on the Ripple, which is one of the currencies of the future, the protocol allows very fast transactions with very little cost which could be a good alternative to PayPal, the number of Ripple being very important its current value is low, which leaves it a good potential of increase. I'm betting 5$ until 2019.