The risks and profits determined by the current trading system cannot be unlimited, such as the price limit system and the margin system, that is, the futures exchange will increase the margin ratio according to market conditions, and the position ratio limit will limit Dazhuang's chips. There is also an agreement to close the position after three daily limit boards or daily limit boards.

The biggest risk of futures trading may come from intraday trading. Although the profit and loss of each transaction is limited, the number of transactions is unlimited in theory.