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cover of episode A股作业帮|分歧!热点频繁切换,AI硬件端拥挤度过高(2024.12.29周日)

A股作业帮|分歧!热点频繁切换,AI硬件端拥挤度过高(2024.12.29周日)

2024/12/29
logo of podcast 【信息差】A股复盘,客观/最全/好用

【信息差】A股复盘,客观/最全/好用

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A股作业帮
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A股作业帮: 总的来说,本周A股市场表现平淡,热点板块频繁切换,赚钱效应不佳。市场量能略有放大,但整体资金追高意愿不强,个股分化明显。 盘前关于炒小炒差的负面新闻被删除,盘后宣布免收上市公司部分费用,预计让利超14亿,对市场情绪有一定的提振作用。 本周市场题材分歧较大,前期热点冲高回落,资金观望情绪浓厚,北向资金和量化资金操作谨慎。 个股方面,连板股晋级率下降,首板股晋级率也低,市场赚钱效应不佳,增量资金追高意愿不足,部分大盘股出现补跌。 在AI领域,CES 2025即将举办,多家科技企业将发布AI眼镜新品,AI眼镜和算力硬件板块出现分歧,部分个股表现强势,但整体来看,市场存在较大分歧。 军工板块持续上涨,上游原材料企业订单落地,大飞机概念股涨停,军工板块或迎来中期级别修复行情。 大消费板块中,零售板块表现强势,中百集团持续涨停,带动其他零售股上涨;而微信小店概念受港股影响波动较大,缺乏龙头股,后续强度可能不足。 农业板块上涨,国家政策支持粮食生产,但上涨可能也反映了部分资金的避险情绪。 周五市场冲高回落,权重股和题材股跷跷板效应明显,资金追高意愿有限,大金融板块做多,但量能不足,对泛科技板块不利。 央行净投放资金,杠杆资金增加;机构资金净买入和净卖出个股情况也较为分散。 游资方面,方新侠、章盟主、消闲派等游资活跃,宁波桑田路游资大额卖出鑫科材料,买入其他股票,市场资金操作较为谨慎。

Deep Dive

Key Insights

What were the key market indices' performances on December 29, 2024?

On December 29, 2024, the Shanghai Composite Index rose by 0.06%, the Shenzhen Component Index fell by 0.13%, the ChiNext Index dropped by 0.22%, and the Beijing Stock Exchange 50 Index declined by 1.22%. The average stock price increased by 0.66%.

Which sectors led the gains and which ones lagged on December 29, 2024?

Sectors that led the gains included agriculture, Hainan, military equipment, and power grid equipment. Sectors that lagged included e-commerce, semiconductors, copper cable high-speed connections, and CPO.

What was the trading volume in the Shanghai and Shenzhen markets on December 29, 2024?

The total trading volume in the Shanghai and Shenzhen markets on December 29, 2024, was 1.43 trillion yuan, an increase of 161.4 billion yuan compared to the previous trading day.

What significant policy was announced regarding listed companies' fees for 2025?

The Shanghai and Shenzhen stock exchanges announced that they would waive the initial listing fees and annual listing fees for companies listed in 2025, with the total fee reduction expected to exceed 1.4 billion yuan.

What was the performance of the military sector on December 29, 2024, and what factors contributed to it?

The military sector saw significant gains, with stocks like AECC Aviation, Chengfei Integration, Lijun Co., and Tongda Co. hitting the daily limit up. This was driven by large orders in the aerospace sector, including a 36 billion yuan order signed by a subsidiary of Guangwei Composite Materials and nearly 600 billion yuan in orders announced by the Aerospace Science and Technology Corporation at the Zhuhai Airshow.

What was the impact of the agricultural sector's rally on December 29, 2024?

The agricultural sector saw a broad rally, with stocks like Denghai Seeds, Fengle Seeds, Longping High-Tech, and Wanxiang Doneed hitting the daily limit up. This was driven by policies aimed at boosting grain production, including subsidies, insurance, and special loan interest discounts for grain and oil planting.

What was the trend in the AI hardware sector on December 29, 2024?

The AI hardware sector experienced a divergence, with some stocks like Lei Bai Technology and Guoxing Optoelectronics performing well, while others like Yun Tian Li Fei, Xingchen Technology, and Skyworth Digital were among the biggest decliners. The sector's overall divergence was considered relatively benign, with a strategy of retaining strong performers and discarding weak ones being advisable.

What was the performance of the retail sector on December 29, 2024, and which stock led the gains?

The retail sector performed well, with Zhongbai Group leading the gains by hitting the daily limit up for the 12th time in 20 days. This boosted other retail stocks like Dongbai Group and Wushang Group. Zhongbai Group's strong performance was attributed to its multiple concepts, including the Pang Donglai concept and the first-mover economy.

What was the central bank's monetary policy action on December 29, 2024?

The central bank conducted a 7-day reverse repurchase operation of 107.8 billion yuan at an interest rate of 1.50%. With 101.6 billion yuan in reverse repurchases maturing, the central bank's net injection was 6.2 billion yuan.

What was the trend in the robotics sector on December 29, 2024?

The robotics sector showed mixed performance, with Jianshe Industry briefly hitting the daily limit up in the morning, benefiting from the high activity in the military sector. The sector's overall divergence was influenced by the broader market trends and policy support for low-altitude economy concepts.

Chapters
2024年12月29日A股市场复盘,大盘表现平淡,热点板块切换频繁,赚钱效应不佳。农业、军工等板块领涨,电商、半导体等板块跌幅较大。个股分化明显,连板股晋级率下降。
  • 沪指涨0.06%,深成指跌0.13%,创业板指跌0.22%,北证50指数跌1.22%
  • 两市全天成交额1.43万亿,较上个交易日放量1614亿
  • 连板股晋级率降至35%
  • 个股整体赚钱效应并不理想

Shownotes Transcript

今日A股大盘表现平淡,热点板块切换频繁,赚钱效应不佳。农业、军工等板块领涨,而电商、半导体等跌幅较大。市场量能略有放大,但整体资金追高意愿不强。个股方面分化明显,连板股晋级率下降,游资与机构动作活跃但总体谨慎。接下来的市场能否回暖,哪些板块有望成为新焦点?让我们一起关注。 02:00 A I眼镜新品发布,科技企业纷纷登场;热门品种普跌,市场分歧加大 04:00 军工、大消费、农业等板块轮番回暖,军工板块或迎来中期级别修复行情! 06:01 农业股大面积涨停,种植专项贷款贴息政策引发资金关注 08:03 十六只机构净买入,十只机构净卖出,个股机构交易情况揭晓! 10:07 终极愿望:富可敌国,白富美,高富帅,人生巅峰! 大家好,今天是2024年12月29日星期日,欢迎来到A股作业帮。大盘依然安全,盘前关于炒小炒差纳入审核的相关媒体报道全部被删除,盘后沪深两市宣布:免收上市公司2025年上市初费和上市年费等相关费用,预计让利金额超14亿。题材分歧不小,前期热点冲高回落,资金无心恋战,北向资金回归先诱多后卖出,量化又来割一波。周五因为“6代机”和无人航母拉了军工,冲高回落,好难做。接下去从K线、量能、板块、个股这4个方面做数据复盘:K线:截至收盘,沪指涨0.06%,深成指跌0.13%,创业板指跌0.22%,北证50指数跌1.22%。平均股价涨0.66%。量能:沪深两市全天成交额1.43万亿,较上个交易日放量1614亿。南向资金净买额 84.93亿港元板块:农业、海南、军工装备、电网设备等板块涨幅居前,电商、半导体、铜缆高速连接、CPO等板块跌幅居前。个股方面:周五共66股涨停,连板股总数11只,35股封板未遂,封板率为65%,中百集团缩量涨停录得20天12板3连板。连板股晋级率降至35%,除去算力概念人气股电光科技实现5进6外,其余3板及以上连板股均晋级失败,其中此前6连板的实益达断板跌停,另外昨日断板的云维股份以及来伊份也双双缩量封死跌停。在连板股内部两极分化的同时,首板股表现也受到明显削弱,首板股晋级率也降至仅有6%。因此尽管从涨跌家数看,多头仍占据一定上风,但由于热点的日内频繁切换,个股整体赚钱效应并不理想,一方面增量资金的追高意愿相对不足,另外例如中科曙光等趋势大票出现补跌动作,反映出短期涨幅过大后部分大体量资金出现一定兑利的动作。焦点板块及个股:当地时间2025年1月7日至10日,国际消费电子产品展览会(CES 2025)将于拉斯维加斯举行。恺英网络战略投资企业乐相科技(大朋VR)、雷神科技等多家科技企业将发布AI眼镜新品。随着昨日一字涨停晋级的雷柏科技弱转强姿态晋级3连板,加上国星光电的反包涨停,带动亚世光电、比依股份等低位品种补涨的同时,进而扩散向维信诺、双象股份等面板、MR等方向。但云天励飞、星宸科技、创维数字等此前领涨的端侧硬件方向热门品种悉数位居跌幅前列。与端侧硬件方向类似,算力硬件端在昨日批量爆发后也如期展开分歧,但作为最强细分的铜高速连接器核心博创科技、沃尔核材等日内资金承接力度仍然突出,包括近期补涨的电源方向除去泰豪科技晋级3连板外,广电电气、顺钠股份等多只后排股展开补涨。因此整个泛AI方向的分歧仍属较为良性,在高潮后的次日,去弱留强仍是相对稳妥策略。碳纤维行业龙头股光威复材在25日晚间宣布其全资子公司签署36亿元大单,超出公司2023年全年营收水平且已经实现6亿元收入。此前在上月的珠海航展中,航天科技集团宣布签下近600亿订单。军工上游原材料企业的订单落地或可视为整个行业订单密集确认的开始,大飞机概念为首的军工板块继续大面积拉升,航发科技、成飞集成、利君股份、通达股份等直接一字涨停,航新科技、光启技术、中航电测等也悉数位居板块涨幅前列。而在整体表现分歧的机器人板块中,建设工业早盘仍能一度反包涨停,也得益于整个军工板块的高热度。结合近期低空经济概念在一系列消息面和政策面提振下也展开局部修复,在几大细分轮番回暖背景下,军工板块或迎来一波政策和估值共振加强的中期级别修复行情可能。临近年末,包括海南、天津等多地宣布发放年终消费券以刺激各类消费,零售板块人气龙头中百集团继续大幅高开并封死涨停,走出20天12板,带动东百集团、武商集团等多只零售股涨停。由于龙头股中百集团集胖东来概念、首发经济等多概念于一身,且在板块内不断向上打开高度空间,对整个大消费板块的带动作用仍然明显。相比之下,被视为大消费行情中新分支的微信小店概念,仍受到港股人气风向标微盟集团日内的巨震波动的影响,6连板高标实益达封死跌停外,包括来伊份、青木科技、线上线下、元隆雅图等前排人气股纷纷位居跌幅前列。因此短期无论是微信抑或是抖音送礼概念,尽管短期春节的临近或仍有资金反复参与博弈,但板块内缺乏类似零售板块的中百集团的高度龙头,或仍对其后续强度形成不利影响。据农业农村部消息,我国确定2025年粮食生产三大重点任务。将全力以赴抓好粮油生产,各地将在用足用好补贴、保险等已有政策基础上,落实粮油种植专项贷款贴息以及主产区奖补激励、产销区横向利益补偿等新增政策,调动各类主体种粮积极性。农业板块大面积拉升,其中登海种业、丰乐种业、隆平高科、万向德农等多家种业股涨停。此前从农业农村部发布的非主要农作物品种登记撤销公告,以及七部门印发的《国家全谷物行动计划(2024—2035年)》等政策文件,均反映高层对粮食安全的足够重视。不过从以往表现看,农业板块的拉升一定程度上反映出部分资金的避险情绪,因此该板块的爆发仍只能视为算力等热门板块分歧时的资金过渡行为。市场在周四展开普涨修复后,周五三大股指悉数展开冲高回落行情,红利等权重方向与题材股间的跷跷板态势依旧,但个股涨多跌少的背后,全市场仅有不到200家个股涨超5%,反映时值年末,资金的追高意愿相对有限。尽管券商、互联金融为首的大金融盘中的强势做多,使得创业板指、深成指一度涨超1%,但量能仍无法放大至1.5万亿以上,金融等权重方向的资金分流仍对泛科技方向产生不利影响,进而放大算力、AI眼镜等热门板块后排品种的亏钱效应。以上是数据复盘,再来看一下资金复盘:1、央行周五开展了1078亿元7天期逆回购操作,操作利率1.50%。当日1016亿元逆回购到期,央行净投放62亿元。2、杠杆资金截至12月26日,两融合计18810亿元,较前一交易日增加11亿元。3、机构龙虎榜4家机构买入神农种业9200万,2家机构卖出金信诺1亿共26只个股出现了机构的身影,16只机构净买入,10只机构净卖出。机构净买入前三的股票分别是神农种业6252万元、科士达5440万元、潍柴重机5114万元机构净卖出前三的股票分别是金信诺、国星光电、元隆雅图,净流出金额分别是8539万元、6004万元、3914万元。4、顶级游资方新侠:买入国星光电6800万,买入隆平高科3900万,买入建设工业3700万,买入博实股份3200万,买入东百集团1700万,卖出潍柴重机章盟主:买入国星光电6400万,买入建设工业5000万卖出3150万,买入中百集团2170万卖出2240万,卖出东百集团 新里程 科泰电源 创识科技消闲派:买入国星光电6200万,持有博创科技8100万,买入威士顿2000万,卖出瑞斯康达宁波桑田路:板上卖出鑫科材料1.26亿,买入安源煤业8300万,买入福龙马2800万佛山:板上卖出国星光电8200万,卖出日出东方5、简评周五龙虎榜比较差,单只股没有买入上亿的游资,方新侠最活跃,出手5只股,累计上榜2亿,章盟主 消闲派相对活跃,整体上 游资和机构 都观望中。看点,桑田路板上砸了鑫科材料1.3亿,而买一是量化,相当于桑田路收割了一把量化,有点意思,是不是桑田路以后可以有溢价了?方新侠 章盟主 消闲派来接力了佛山开光的国星光电,再次说明佛山的选股是得道大资金认可的。好了,今天就到这里了。祝大家早日富可敌国,迎娶白富美,牵手高富帅,走向人生巅峰~