Bitcoin prices are down 35% in the last three trading days, while ethereum prices have dropped more than 50% from last week's highs.

Alas, last week's so-called bitcoin crash wasn't quite as dramatic as the news headlines made it seem. And it appears some long-term traders aren't getting spooked by the recent dramatic price drops. Investors are buying up some cryptocurrency-related stocks and avoiding others.

Bitcoin, ethereum and other virtual currencies got hammered in the past week. Bitcoin prices are down 35% in the last three trading days, while ethereum prices have dropped more than 50% from last week's highs.