I have said it many times before in these pages and will no doubt say it many times in the future too, but it is often the case that a traded instrument moves based more on market mood and sentiment than on any hard facts. For traders, “facts” are open to interpretation, and how they are interpreted decides what impact they have on price. However, moods change, and there are reasons to believe that the pessimism around crude that traders are currently exhibiting may be about to shift. Last weekend, the Saudi government reiterated its…