The characters in this drama play with contracts, go from bottom leverage to high leverage, and hoard spot goods. The plot requires: ups and downs, highlighting the ups and downs of the currency circle, the Federal Reserve raising and cutting interest rates, technical analysis, trend research, chasing ups and downs, market trends skyrocketing and plummeting, analysis of future trends, at what point to go long and at what point to go short, the protagonist From an articleless delivery boy, he experienced ups and downs after being exposed to the currency circle. After many liquidations, he made huge profits. He realized the rules of trading, interspersed with love, friendship, loyalty, betrayal, enlightenment, and counterattacked to the peak of life. Protagonist: Zhang Suiming, Zhu Zhixin, Huang Qiao (female), Li Dong, supporting role, Li Gang, Aaron, Hu Xiaoli (female), Lin Guan, Xie Miaomiao (female)