1. Monitor the spot risk control page and risk control exposure push information, handle abnormal information and provide timely feedback. 2. Assist the supervisor in quantitative market making and risk control strategy improvement, as well as system construction. 3. Dispose of daily spot exposure hedging and position holding according to the trading plan. 4. Production of daily spot fund reports and summary of issues. 5. Predict and develop solutions for systematic risk control events in spot trading. 6. Monitor spot trading information, collect relevant data, and evaluate risk levels