【推动大模型与数控机床融合！机床ETF（159663）跌1.53%，华东数控涨停】

Group 1 - A-shares experienced a collective decline on November 4, with the Shanghai Composite Index down by 0.12%, while the banking sector showed gains, and precious metals and internet sectors faced significant losses [1] - The machine tool sector exhibited mixed performance, with the machine tool ETF (159663) down by 1.53%, while individual stocks like Huadong CNC and Hongya CNC saw increases of 9.98% and 1.77% respectively [1] - Notable underperformers in the machine tool sector included Weichuang Electric and ST Huizhou, with declines of 6.47% and 5.00% respectively [1] Group 2 - The Ministry of Industry and Information Technology emphasized the acceleration of intelligent product equipment innovation, including AI smartphones and computers, and the development of humanoid robots and brain-computer interfaces [3] - Jianghai Securities indicated that the demand for machine tools will continue to recover due to the release of equipment upgrade needs and the impact of incremental policies, alongside the ongoing update cycle in the machine tool industry [3] - The machine tool ETF (159663) closely tracks the China Securities Machine Tool Index, which is crucial in the high-end equipment manufacturing sector, covering industries such as laser equipment, machine tools, robots, and industrial control equipment [3]