12月19日，沪指震荡回升，创业板指冲高回落，截至收盘，沪指涨0.36%，报3890.45点，深成指涨0.66%，报13140.21点，创业板指涨0.49%，报3122.24 点，科创50指数涨0.2%，报1308.59点。沪深两市合计成交额17259.15亿元。盘面上，市场热点快速轮动，全市场近4500只个股上涨。 三、涨跌家数 四、涨停揭秘 | | | 金融界股灵通复盘 (12.19) | | | --- | --- | --- | --- | | 代码 | 简称 | 最终封板 几天几板 | 原因 | | | | 消费 | | | 002910 | 庄园牧场 | 10:26 | 3 乳制品 | | ୧୦.୮୧୧୧ | 九牧王 | 9:32 2/6天4板 | 男裤(福建) | | 600838 | 上海九百 | 9:57 | 2 潮奢高端商业 | | 000863 | 三湘印象 | 14:47 | 2 文旅消费 | | 000523 | 红棉股份 | 10:03 | 2 食品饮料 | | 002501 | 利源股份 | 10:24 | 1 实控人参股巨星传奇 | | 605003 | 众望布艺 | 10:2 ...

Group 1 - Zhongfu Tong has achieved two consecutive trading limits, focusing on communication network maintenance and optimization services [2] - Jiumuwang has seen four consecutive trading limits, recognized as a leading men's pants brand in China [2] - Xiamen Port Authority, controlled by Xiamen State-owned Assets Supervision and Administration Commission, benefits from the development of the Haixi Free Trade Zone [2] Group 2 - Huasheng Tiancheng collaborates deeply with Huawei on multiple smart computing center projects, primarily using Kunpeng and Ascend servers [3] - Hubei Broadcasting Network plans a 2.5 billion yuan investment in the Guanggu Smart Computing Center, with a deployment scale of at least 25,000 P [3] - Zhizhi Technology is a leading ICT operation management system provider, participating in the construction of large-scale data centers [3] Group 3 - Yongtai Technology has formed an integrated industry chain in lithium battery materials, with a significant profit turnaround in the first three quarters [5] - Zhongmin Resources plans a 1 billion yuan investment in a high-purity lithium salt project, with exploration rights in Zambia [5] - Fengyuan Co., in collaboration with the Chinese Academy of Sciences, is focusing on solid-state battery cathode material research [5] Group 4 - Hainan Haiyao has conducted an investor communication event to introduce innovative drug products [10] - Longxing Development plans to acquire a majority stake in Guangdong Changxing Semiconductor Technology Co., aiming for control post-transaction [9] - The company has a significant focus on the lithium battery supply chain, with various projects in lithium resource extraction and recycling [5]