2017 ended with IMMU being my best investment return. Thanks to all.
My $500 investment (or rank speculation) a year or so ago in bitcoin was my best speculative work, followed by a bet on Ethereum. I have no idea who buys what if anything using Ethereum, but I took the gains and stuffed it into bitcoin, which I've used to buy items from vendors who prize anonymity. I sold all except for one bitcoin that I'll let ride for a while and put the other gains into IMMU.
For some reason now I feel IMMU is less speculative than before. The monkeys and their wrenches being no longer allowed into the IMMU machine.
Nothing like bitcoin to make IMMU feel like a Dow 30 stock