I don't think we can really get a return of + swap and that's also when our trade size is small. Besides that it's not risk free, we still have the risk that prices may conflict with our expectations. If I want to trade safely, I will only buy gold at 1: 5 leverage and be ready to put more money if it falls 20%, because I'm sure in a few years I can get a good profit, every 20% increase will double my money capital. and I don't think we can really make a + swap profit and that's when our business dimensions are small. Besides being unsafe, we still have the danger that costs may conflict with our goals. If I want a safe business I will basically buy silver at 1: 5 using and be prepared to put more cash down 20%, because I'm sure in a few decades I can get very good benefits, every 20% increase will double investment I