People interested in understanding Bitfinex are well-served to understand what happened with Mt. Gox. : Daniel Cawrey is chief executive officer of Pactum Capital, a quantitative cryptocurrency investment firm and hedge fund. Sina Nader was a professional money manager at Morgan Stanley as well as Credit Suisse and is now head of investor relations at Pactum. This quote is often attributed to Mark Twain. And while Bitfinex doesn’t exactly rhyme with Mt. Gox, there are several parallels in the stories of these two exchanges. People interested in understanding Bitfinex are well-served to understand what happened with Mt. Gox.