Cryptocurrency-linked stocks are dropping Friday, after bitcoin fell to around $80,000, bringing the token to more than a quarter off its January peak.

Other firms expanding into the crypto space, such as Robinhood, have also benefited from recent SEC relief, which this month resulted in an end to an investigation into its crypto business. As of this writing, Robinhood's stock price has risen to $48.86.

So much for Donald Trump being the crypto industry’s favorite president. But the Bitcoin selloff opens up a window for investors to scoop up crypto-related stocks that are suddenly on sale. Since Inauguration Day,