How do you invest when something's wildly possible, but it can go wildly in either direction? Well, I don't know, can you buy options for Bitcoin? Is that even a thing? Does the market offer options? It does? To gamble on Bitcoin? So the first thing you should know is you wouldn't put all of your money in Bitcoin. The one thing you could be sure of don't put all your money in Bitcoins. But if something could go wildly in both directions, it does make sense to put a little bit in there.