Brent crude has crossed $100 per barrel twice in the past two weeks. Each time it did, it reversed within hours. Gold has shed approximately 14% from its January peak and then partially recovered. Both moves were driven by the same source: the US-Iran conflict and the recurring threat to the Strait of Hormuz, through which an estimated 20% of global oil supply passes. Nigerian traders who were positioned on free signals during these swings exper…