连板股方面，*ST铖昌7天6板，孚日股份7天3板，重药控股4天3板，雪人集团、华菱线缆等3连板，太 阳电缆、风范股份等2连板，中粮糖业、太钢不锈等涨停。 *ST正平连续9日跌停，*ST返利连续8日跌停，*ST奥维、*ST岩石等连续4日跌停，*ST建艺连续3日跌 停，退市苏吴连续2日跌停，*ST精伦、*ST沪科等跌停。 12月15日午间，A股半日下来共有56只涨停股、20只跌停股。乳业奶粉概念活跃，均瑶健康、阳光乳业 等涨停；航天系概念走强，航天机电12天7板，航天电子、航天信息等涨停；商业零售概念上涨，百大 集团3连板，广百股份涨停。 ...

Core Viewpoint - The A-share market showed significant activity with 31 stocks hitting the daily limit up and 7 stocks hitting the limit down, indicating a volatile trading environment on December 4th [1] Group 1: Stock Performance - Aerospace-related stocks were notably active, with Aerospace Machinery achieving three limit ups in five days [1] - The reducer concept stocks strengthened, with Jiu Lun Intelligent and Ri Fa Precision both hitting the limit up [1] - The Moore Thread concept saw gains, with Lian Mei Holdings and Chu Ling Information also reaching the limit up [1] Group 2: Continuous Limit Up Stocks - Hai Wang Biological achieved seven consecutive limit ups [1] - Rui Neng Technology recorded five limit ups in six days [1] - Gao Le Co., Ltd. had four consecutive limit ups, while Tai Yang Cable and An Ji Food both achieved three consecutive limit ups [1] Group 3: Limit Down Stocks - ST Yuan Zhi faced three consecutive limit downs [1] - *ST Zheng Ping experienced two consecutive limit downs [1] - Other stocks such as *ST Ao Wei and *ST Jian Yi also hit the limit down [1]

Group 1 - A-shares saw significant activity with 40 stocks hitting the daily limit up and 5 stocks hitting the limit down on December 2nd [1] - The forestry sector was notably active, with Pingtan Development achieving two limit ups in three days [1] - Aerospace-related stocks strengthened, with Aerospace Development achieving three consecutive limit ups and Aerospace Electromechanical achieving two limit ups in three days [1] Group 2 - Jinfu Technology recorded seven consecutive limit ups, while *ST Yatai achieved six consecutive limit ups [1] - Maoye Commercial and Haiwang Biological both had five limit ups in six days, and Hai Xin Food achieved five limit ups [1] - Several other stocks, including Tongyu Communication and Daoming Optics, recorded four consecutive limit ups, while Shunhao Co., Suhao Huihong, and others achieved three consecutive limit ups [1] Group 3 - *ST Dongyi faced a continuous decline with five consecutive limit downs, alongside *ST Lifang and *ST Wanfang also hitting limit down [2]

Group 1 - A-shares experienced significant activity with 81 stocks hitting the daily limit up and 6 stocks hitting the limit down on November 28 [1] - The Fujian state-owned assets concept was notably active, with Fujian Cement achieving two limit ups in four days, alongside other stocks like Zhangzhou Development and XGMA also hitting limit up [1] - The titanium dioxide concept saw strong performance, with Jinpu Titanium and Anada both reaching limit up [1] - Aerospace-related stocks also rose, with Aerospace Development and Aerospace Electromechanical hitting limit up [1] Group 2 - Continuous limit up stocks included Guosheng Technology with 10 limit ups in 15 days, and Dream Home with 6 limit ups in 8 days [1] - Other notable continuous limit up stocks include Jinfutech with 5 consecutive limit ups, and several others like Leike Defense and ST Zhongzhu with 4 limit ups in 5 days [1] - On the downside, ST Dongyi faced three consecutive limit downs, while ST Zhongdi and Guoji Pharmaceutical also experienced limit downs [1]

Market Overview - On November 3rd, the A-share market saw a total of 90 stocks hitting the daily limit up and 11 stocks hitting the limit down [1] - The dye and coating sector was particularly active, with stocks like Baihehua and Haixiang Pharmaceutical reaching the limit up [1] - The broadcasting sector also showed strength, with stocks such as Oriental Pearl and Jishi Media hitting the limit up [1] - The aerospace sector experienced gains, with stocks like Aerospace Intelligent Equipment and Aerospace Science and Technology reaching the limit up [1] Continuous Limit Up Stocks - *ST Dongyi achieved 15 limit ups in 20 days, while *ST Wanfa had 13 limit ups in 16 days [1] - ST Zhongdi recorded 12 consecutive limit ups, and Pingtan Development had 9 limit ups in 12 days [1] - Antai Group achieved 7 limit ups in 13 days, while *ST Baoying and ST Xinhua Jin both had 6 consecutive limit ups [1] - Other notable stocks include Hezhong China with 5 limit ups in 5 days, and Shenzhou Information and Kangsheng Shares with 3 limit ups in 4 days [1] Continuous Limit Down Stocks - *ST Yuancheng faced 16 consecutive limit downs, while Yashichuangneng and ST Dongni experienced 2 consecutive limit downs [1] - Qingyue Technology and Jingtou Development also hit the limit down [1]

Group 1 - A-shares experienced significant market activity with 50 stocks hitting the daily limit up and 8 stocks hitting the limit down on October 24 [1] - The memory storage sector showed strong performance, with companies like Shikong Technology achieving a three-day limit up and Dawi Co. achieving two limit ups in four days [1] - Aerospace-related stocks also performed well, with China Satellite and Aerospace Science and Technology both hitting the limit up [1] - AMD-related stocks saw gains, with Shengyi Electronics hitting the limit up [1] Group 2 - ST Yuancheng faced a continuous decline, hitting the limit down for 10 consecutive days [2] - Huajian Group experienced a three-day limit down [2] - Other companies such as Antai Group and ST Nanzhi also faced limit down situations [2]

Group 1 - A-shares saw significant activity with 46 stocks hitting the daily limit up and 1 stock hitting the limit down on August 8 [1] - The super hydropower concept was notably active, with Shanhe Intelligent achieving 3 limit ups in 5 days [1] - Aerospace-related stocks strengthened, with Aerospace Science and Technology achieving 3 limit ups in 4 days [1] Group 2 - Several stocks experienced consecutive limit ups, including *ST Yatai with 6 limit ups in 12 days and *ST Yushun with 6 consecutive limit ups [1] - Other notable stocks include Huaguang Huaneng and Hongtong Gas with 4 consecutive limit ups, and Liangsong Co. with 3 limit ups in 7 days [1] - Companies like ST Zhongzhuang and ST Xifa achieved 4 limit ups in 3 days, while *ST Songfa and Yingweike also saw limit up activity [1] Group 3 - Beijia Clean experienced consecutive limit down days, with 2 days of limit down [2]