It’s that time of year again, when those who follow or opine on financial markets take stock of the year just gone and look forward to the year to come. In many ways, it might seem like a pointless exercise. I mean, if a year is a long time in politics, it is an eternity in trading, and there is no way of knowing even what will be driving commodity prices twelve months from now, or in which direction. Despite that, though, sober year-end reflection does have a purpose for traders and investors. It enables you to look back at what you got…