Lift-off, stall, or crash. For bullish and bearish Rocket Lab (RKLB) investors alike, tracking RKLB stock’s largest spread trades and monitoring its “EM,” or its expected move, makes for a smart mission-ready combination. Space, the final frontier. But it’s less science fiction these days. And amongst leaders like Lockheed Martin (LMT), GE Aerospace (GE), and RTX Corp (RTX), Rocket Lab is an up-and-coming player.