[Gate Contract Stock Zone to Launch Perpetual Contracts for RTX (Raytheon), GD (General Dynamics), and 7 Others; Index Zone to Launch GER40 (German DAX 40 Index)] Odaily Planet Daily News: According to the official announcement, the Gate Contract Stock Zone will launch perpetual contract trading for RTX (Raytheon), GD (General Dynamics), NOC (Northrop Grumman), BA (Boeing), TSM (TSMC), WMT (Walmart), and COST (Costco) on March 3 at 12:00 (UTC+8), supporting 1-20x leverage. At the same time, the Gate Contract Index Zone will launch GER40 (German DAX 40 Index), supporting 1-20x leverage.