Yes, if you bought Augur on Dec. 12th at the low of $33, you could have sold it at 3x that amount yesterday at the high of the FOMO.
It is a predictive guessing application based on crowd input. Bet on a binary outcome. If you win, you can double your money or more. If you lose, you lose. It was on my FOMO of Today for yesterday, so I had to get some more information on it. There is one other competitor, which is a Russian coin, so it is restricted to USA and other citizens.