Spoofing accompanies high-frequency trading, and the high incidence of related cases has caused widespread concern among regulators and investors. The use of financial technology is an important tool to prevent and identify front trading, which negatively affects the fair-trading rights of other traders in the market and disrupts the market price formation mechanism. Improving regulatory deterrence is also an integral aspect of combating front trading. The supporting mechanisms for front trading include information registration, determination of front behavior and financial instruments to limit speculation. To improve the regulation of front trading in China, the risk of front trading can be controlled by technical regulation, and clear rules of behavior definition can provide guidelines for the determination of front trading. The effectiveness of self-regulation of the exchange can be enhanced by leveraging the effectiveness of the regulation.