Have you heard the good news?Bitcoin is trading decisively above $10,000 for the first time since the mid-March meltdown.And it is not only Bitcoin, but key alt-coins are also making big moves as well.This wave in Bitcoin's price action is likely to take Bitcoin as well as key alt-coins substantially higher.Barring any significantly negative developments, Bitcoin could be trading around $20,000 by the end of this year in my view.