医药股早间整体走强，医药商业方向领涨，板块指数高开高走，创年内新高。药易购开盘仅约4分钟直线20%涨停；合富中国则高开后秒速封板，近12个交 易日11涨停；人民同泰开盘一字涨停，连续3日封板。 免疫治疗、生物制品、人脑工程、创新药等板块也纷纷上扬，济民健康、博晖创新、盘龙药业、南京新百等强势涨停。 冬春季是急性呼吸道传染病的高发季节，国家疾控局日前举行新闻发布会，中国疾病预防控制中心病毒病所研究员王大燕在会上介绍，监测数据显示，往年 开始进入流感流行季的时间一般都是在10—11月，个别年度也有9月份开始，流行高峰的时间一般出现在12月中下旬和1月初。 今日早间，A股小幅震荡，上证指数继续围绕4000点整固，创业板指、深证成指、北证50、科创50均跌超1%，大盘蓝筹股则表现较优，上证50小幅飘红。 超4000只个股下跌，成交保持平稳。 盘面上，医药生物、石油石化、保险、银行等板块涨幅居前，光伏设备、培育钻石、超导概念、地面兵装等板块跌幅居前。 流感季，医药股走强 石油股逆市上扬 石油产业链早间全线上扬，油服工程方向表现最为亮眼，板块指数放量高开高走一度大涨近4%，创年内新高，开盘不到半小时成交就超过昨日（11月 ...

Group 1 - Institutional research activity remains high with 418 listed companies disclosing investor research records as of November 7, maintaining the same level as the previous week [1] - Companies such as Anji Technology, Trina Solar, and Tongyu Communication received over a hundred institutional visits [1] - Nearly 50% of companies that were researched reported positive earnings, with notable stock price increases around 30% for companies like Longda Co., CITIC Metal, and Changbao Co. [3] Group 2 - The focus of institutional research this week includes interpretations of Q3 operational results, potential opportunities in Q4, and analysis of development prospects brought by the "14th Five-Year Plan" [3][12] - Companies like Qichuang Data reported a significant increase in R&D investment, reaching 230 million yuan, up approximately 83.5 million yuan year-on-year, primarily for upgrading computing service platforms [6] - Yingstone Innovation also saw increases in R&D and marketing expenses, with R&D costs rising due to custom chip investments and personnel salaries [6] Group 3 - Blue Biological's R&D investment grew by 23.29% year-on-year, maintaining a high level within the industry, focusing on technology-driven development [7] - Petty Co. is increasing marketing efforts for the "Double Eleven" shopping festival, reporting a 30% year-on-year growth in overall GMV [10] - BoTuo Bio anticipates a rapid increase in market demand for flu virus testing due to the seasonal rise in flu activity, having already prepared inventory for distribution [10] Group 4 - The "14th Five-Year Plan" is a focal point for companies like China Energy Construction, which aims to focus on integrated hydrogen energy and related products [14] - HNA Holding plans to optimize its fleet structure during the "14th Five-Year Plan" period to ensure stable development [14] - Jinzhou Pipeline highlights a national investment of 5 trillion yuan for underground pipeline construction, predicting an annual market growth rate of over 8% in the pipeline manufacturing industry [15]

统计数据显示，冲绳县平均每家医疗机构接待的流感患者数量最多。东京和鹿儿岛等地的流感患者数量 也呈上升趋势。 日本流感季通常持续数月。上个流感季于去年11月初开始，12月下旬达到高峰，直至今年4月才宣告结 束。 日本厚生劳动省3日宣布，日本全国流感季已经开始，比去年提前约一个月到来。今年流感季开始时间 为1999年启用现行统计方法以来"第二早"。 据日本共同社4日报道，在截至9月28日的一周内，日本超过3000家医疗机构共报告4030例流感病例，平 均每家医疗机构病例数超过1。 日本广播协会说，这一数字高于1即标志着日本进入流感季。新一季流感季开始时间是1999年启用现行 统计方法以来"第二早"，仅次于2009年。 厚生劳动省呼吁公众采取洗手、戴口罩等防护措施，并建议易感人群考虑接种疫苗。 （文章来源：新华社） ...