In the classes of Xi Jiaotong University, the passing rate is very high. It is taught by the teacher of School of Economics and Finance of Xi Jiaotong University, with small classes.
Futures, whose English name is futures, is completely different from spot. Spot is actually a tradable commodity. Futures are mainly not commodities, but standardized tradable contracts based on some popular products such as cotton, soybeans and oil and financial assets such as stocks and bonds. Therefore, the subject matter can be commodities (such as gold, crude oil and agricultural products) or financial instruments.