simon kennedy is our executive editor for economics.ow for some insight in 2019, to hindsight on 2018, one senior editor took stock about what the investing landscape was like this year with a visit to the imaginary hedge fund, hindsight capital. jason kelly and i talked with him about the speculative journey. >> hindsight capital llc is a hedge fund, which i've been visiting every year for the last 10 years, since before i arrived at bloomberg, which has the huge advantage that it invests with the benefit of hindsight's, i.e., it puts on the trades at the beginning of the year that you would put on if you have had perfect knowledge of how the year was going to work out. i put some limits on it, like obviously, if it was going to leverage up or go into individual stocks, then returns would be infinite every year. so the rules are that it can only go in relatively broad asset classes, no individual stocks or individual lawns, and it can't leverage up, and also, critically, it has to show that you did not need hindsight to make that trade