J.P. Morgan CEO Jamie Dimon has regularly trolled the Bitcoin community, calling it "stupid," a "fraud" and saying that he'd fire any bank employee caught trading it. But today he expressed regrets for making those comments, in an interview with Fox Business News:

Dimon also says that his daughter once bought some bitcoin at just $11 (which must have been before 2013). It's now valued at over $14,000.

• Go deeper: Blockchain entrepreneur Adam Ludwin wrote a widely-circulated open letter to Dimon about his earlier Bitcoin comments.