Quite a move on the charts—a trader just locked in a monster position close on $OIL, walking away with +142.42% on the trade. That kind of return doesn't happen by accident. Whether it was riding volatility on a leverage play or catching a perfect entry-exit window, this execution deserves a second look. The crypto derivatives market continues throwing up these opportunities for traders who time their moves right. Not everyone pulls it off, but when they do, these are the kinds of setups worth studying for what came together.