AI quantitative trading combines artificial intelligence, machine learning and big data analysis to make more accurate and efficient trading decisions in the ever-changing financial market. Compared with traditional manual trading methods, AI quantitative trading relies on data-driven and algorithm optimization, which eliminates the interference of human emotions, can quickly process massive data, and automatically execute complex strategies. Through deep learning and self-optimization capabilities, AI systems can identify potential market opportunities and improve the accuracy and profitability of trading strategies. Whether it is high-frequency trading, arbitrage strategies, or risk control, AI quantitative trading can provide processing speed and accuracy beyond humans, helping investors obtain higher returns in dynamic markets.