Lu, Xinyan, and Zhenguang Zhong. “LLaMA-Driven News Sentiment and Multi-Factor Trading in China’s A-Share Market”. Frontiers in Business and AI 1, no. 1 (October 18, 2026): 22–32. Accessed November 13, 2026. https://www.gf-press.com/index.php/FBAI/article/view/6.