A股作业帮｜两极分化，小票成惊弓之鸟（2024.12.23周一）
【信息差】A股复盘，客观/最全/好用
Deep Dive
Why did the micro-cap stocks experience a significant drop on December 23, 2024?
Micro-cap stocks dropped over 7% due to the upcoming stringent delisting regulations set to take effect on January 1, 2025. Investors are fleeing from small-cap stocks that may not meet the new listing criteria, leading to a broad sell-off.
Which sectors showed resilience and performed well despite the market downturn?
Sectors such as cultivated diamonds, shipbuilding, banking, and insurance performed well. Notably, cultivated diamond stocks surged due to advancements in diamond film material production.
What was the impact of the new delisting regulations on the market?
The new delisting regulations caused a panic among investors, leading to a mass sell-off of small-cap stocks. However, the number of companies actually at risk of delisting is lower than market rumors suggest, potentially creating buying opportunities.
Which stocks were notable for their strong performance on December 23, 2024?
Stocks like Zhongchuan Technology, China National Nuclear Power, and the 'Big Four' banks (Industrial and Commercial Bank of China, Agricultural Bank of China, Bank of China, and China Construction Bank) hit record highs. Additionally, stocks like Keystone Technology and Guoxing Optoelectronics saw significant gains.
What role did institutional investors play in the market on December 23, 2024?
Institutional investors were active, with notable buys in Zhongjian Technology and Dongfang Zhizao, while selling off stocks like Ruijie Networks and Chengdi Xiangjiang. Their actions influenced market movements, particularly in large-cap and state-owned enterprises.
How did the market's performance differ between large-cap and small-cap stocks?
The market showed extreme divergence, with large-cap stocks like the 'Big Four' banks and state-owned enterprises performing well, while small-cap stocks, represented by the micro-cap index, plummeted by over 7%. This was driven by fears of the new delisting regulations.
What were the key factors driving the performance of the cultivated diamond sector?
The cultivated diamond sector surged due to a breakthrough in the production of large-sized, ultra-smooth flexible diamond films, announced by a joint research team. This news attracted significant investor interest, leading to a rally in stocks like Huifeng Diamond and Power Diamond.
What was the significance of the WeChat Shop's 'gift-giving' feature in the market?
The WeChat Shop's new 'gift-giving' feature, which supports most products except high-value items, was seen as a potential driver for consumer engagement. However, the concept did not sustain its momentum due to broader market weakness, with only a few stocks like Shiyida showing strength.
How did the actions of top traders influence the market on December 23, 2024?
Top traders like 'Trader Ape' and 'Foshan' made significant buys in stocks like Visual China and Zhongchuan Technology, while others like 'Fang Xinxia' sold off positions in Visual China and Leo Group. Their actions contributed to the volatility and direction of certain stocks.
What was the overall market sentiment on December 23, 2024?
The market sentiment was highly polarized, with large-cap stocks benefiting from investor confidence in state-owned enterprises and high-dividend stocks, while small-cap stocks faced heavy selling pressure due to fears of delisting. The market is awaiting a new catalyst to stabilize and improve sentiment.
- 四大行股价创历史新高
- 微盘股跌幅超过7%
- 跌停股超过200家
- 成交量放大
Shownotes Transcript
大家好,今天是 2024 年 12 月 23 日星期一,欢迎来到 A 股作业帮。中共没有降息,就因为又在耍脾气了。市场两极分化,工农中建四大型盘中细数创出历史新高,三桶油原力市涨超 2%,微盘股大跌 7%,跌停股超 200 家。
周末有 6 家公司被立案调查,有 66 家公司可能被 ST,明年的年报将迎来罪言退市新规,小跳成了惊弓之鸟。接下去从 K 线、量能、板块各股这 4 个方面做数据复盘。K 线,截至收盘,户指跌 0.5%,深层指跌 1.03%,创业板指跌 0.98%,平均股价跌 4.03%,
量能 护士两市全天成交额 1.53 万亿 较上个交易日放量 157 亿板块 培育钻石 中传系 银行 保险等板块涨幅居前 教育 骚扰概念 游戏 传媒等板块跌幅居前个股 微盘股指数跌超 7% 全市场近 4800 只个股下跌 逾 200 股跌停
今日 32 股涨停,17 股炸板,封板率为 65%,鼎信通讯 4 连板,克劳斯 6 天 5 板,国新光电,时宜达 3 连板,宜宾职业 12 天 9 板,卓益科技 9 天 5 板,莫那利沙 5 天 3 板,陆效科技 6 天 3 板,城地湘江 7 天 3 板。焦点板块合个股。
国内字节 AI 数据中心多采用 H20 版 GPU,但其海外数据中心已配备 H100 和 Blackwell 较顶级 GPU,并签约成为马来西亚新数据中心的主要租户。
当前部分厂商如高兰股份已为字节跳动公司提供的 12U 寂寞夜冷模组是业内首款一体式寂寞夜冷产品上周领涨的抖音豆包概念中业绩确定性较高的算力硬件以及算力租赁方向仍逆势走强城地相将电光科技涨停高兰股份润泽科技科华数据等多股位居涨幅前列
而此前同样表现亮眼的 AI 眼镜等端侧硬件端,则多数呈现冲高回落,仅有国新光电。卓域科技两支前排人气股实现涨停,润星科技、英派斯、乐星科技等受到整个微盘股群体拖累,纷纷为居跌幅前列。
但端侧硬件方向总体以 20 厘米个股居多,量化资金的作用容易放大日内波动,但其背后基本面逻辑依旧扎实,因此并不妨碍端侧硬件,细分未来仍有望实现批量反包。
12 月 18 日微信团队公告,微信小店正式开启送礼物功能的灰度测试,除了珠宝首饰、教育培训类目以及原价高于 1 万元的商品外,都将默认支持送礼物功能。商品详情页会展示支持送礼物入口。
不过受制于港股人气风向标威盟集团,东方甄选双双走出冲高回落行情。微信小店概念并未延续上周强势,仅有 11 达实现晋级三联版。上周五缩量一次版晋级的元龙雅图,全天呈现放量剧阵,天地在线,信雅达更是双双暴收跌停。
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上周末大洋企中国建筑公告控股股东中建集团获得不超过 10.8 亿元增持资金贷款支持从金额来看公告贷款回购增持的 226 家公司中金额超 10 亿元的公司一十家从回购增持主体来看有 114 家是百亿市值以上公司
中资投以及高股西红利股,全天逆势表现坚挺,中传科技午后逆势涨停,中国核电涨超 5%,功能中建四大型股价盘中均创出历史新高。而叠加并购重组概念的央企股克劳斯盘中,走出地天板行情实现晋级四连板,可见大额增持回购以及大型央企集团未来的并购重组,以及内部资产整合预期。
仍是支撑中字头为首的国企改革股的重要驱动因素 12 月 19 日北京大学东广光电研究院发布最新研究成果该院与南方科技大学香港大学组成的联合研究团队在金刚式薄膜材料制备和应用方面取得重要进展成功开发出能够批量生产大尺寸超光滑柔性金刚式薄膜的制备方法
培育钻石概念受此消息刺激全天逆势大涨,汇丰钻石,力量钻石,黄河旋风,四方达等逆势飙涨。
在一些领长主线分歧之际,例如培育钻石这种低位滞涨方向,在消息面刺激下容易获得资金聚焦,与上周的脑机等方向的活跃较为近似,而一旦例如抖音概念等主线完成分歧并重新转强,这类间歇性爆发的支线热点仍容易遭到资金分流,因此其持续性并不宜过高估计。
不过其本身具备的半导体潜在应用前景,也从侧面反映,目前整个半导体产业链仍处于较高热度。后市展望,今日市场呈现极致的 19 分化态势,微盘股全天重挫 7%,中正 2000 指数跌近 5%的同时,代表全中蓝筹的上证 50 指数,一度涨超 1.5%,沪深 300 指数也全天处于红盘态势。
2025 年 1 月 1 日,微股史上最为严苛的退市新规将全面实行,一些公司将不再符合上市条件,因此资金集中出逃击差小盘股,成为微盘股指数全天遭遇重挫主因。不过真正存在实质性退市,以及披心戴帽可能的公司数量,永远低于市场疯传的所谓退市风险名单中提到的公司家数,因此,
此今日小市值个股的无差别通杀,反而提供了后续低息的良机。
且如果市场持续抛弃小微盘股,板块内的容量大票也独目难知。因此短期内市场想要实质性企稳,仍需关注小票的亏钱效应能否持续改善。而随着市场连板股的持续瓦解,市场人气仍需等待一个机构主流资金和油资,形成共振的新的具备强逻辑方向的刺激。以上是数据复盘,再来看一下资金复盘。1.央行
今日以固定利率、数量招标方式,开展了 1096 亿元您回购操作。2、杠杆资金。截至 12 月 20 日,两融合计 18855 亿元,较前一交易日增加 45 亿元。3、机构龙虎榜。三家机构买入中坚科技 1.5 亿,四家机构卖出锐杰网络 2.6 亿。
共 38 只个股出现了机构的身影,20 只机构进买入,18 只机构进卖出。
当天机构即买入前三的股票分别是中坚科技东方制造安妮股份即买入金额分别是 7423 万元 6740 万元 6681 万元当天机构即卖出前三的股票分别是瑞吉网络城地湘江军政集团净流出金额分别是 1.75 亿元 1.7 亿元 1.38 亿元 4.顶级油资
交易员加仓视觉中国 1.7 亿合计持有 4.6 亿佛山买入中传科技 1 亿卖出国新光电宁波桑田路买入新科材料 9100 万卖出瑞斯康达青木科技护家楼加仓上海凤凰 8000 万合计持有 1.9 亿家卖出青木科技张盟主买入城地相将 5800 万买入中百集团 4900 万卖出一鸣集团
5. 减评
今天的龙湖榜也还行,交易员扶善上亿的买,桑田路呼家楼阁老大大几千万的买,放心侠是卖卖卖,视觉中国和利欧股份两个股出了近三亿,或许是大亏,或许是利润回撤。
今天的看点,呼家楼加仓上海凤凰 8000 万,合计持有 1.9 亿加,交易员周五买的 2.9 亿视觉中国媒出,又加仓 1.7 亿,合计持有 4.6 亿了,佛山无影脚,一家独大主风中自投的中传科技,肖贤派,新衣,助攻,这是佛山的看家本领,市场大跌的时候,密室拉手板。好了,今天就到这里了。
我们必将走出通缩,孩子,生生生,消费,冲冲冲。