策 略 研 究 华福证券 TMT 多主题走出主升形态 团队成员 投资要点： 策 略 定 期 报 告 主题投资数据库旨在筛选优秀量价形态的主题机会，把握热门主题的 见顶节奏、龙头股的调整程度。在 3/9 发布的《主题投资的下半场决胜法 则》中，我们构建了主题投资的数据追踪体系。我们专注于 2 方面：1）4 种形态量化筛选，高赔率的主题机会；2）构建交易热度指标，把握热门主 题的见顶节奏，并最新增加了龙头股的调整程度观察。后续，我们将定期 更新主题投资数据体系。我们希望通过这种偏量化的方式，给予投资者更 客观的参考，把握住主题投资的行情节奏。 TMT 多主题走出主升形态。本期走出见底、突破、主升、加速的主题 指数数量分别有 0、5、36、7 只。其中，5 只突破形态的主题指数，行业 主要为有色金属。36 只主升形态的主题指数，行业主要为电子、计算机、 通信。7 只加速形态的主题指数，行业主要为电子。 人形机器人、Deepseek 主题交易热度有所上升，对应龙头股收盘价高 于 MA60 的位置。我们对人形机器人、Deepseek 主题进行交易热度的监控， 并且观察龙头股的调整程度。其中，人形机器人的交易热度上升至 ...

2025 年 08 月 23 日 市值扩张路上机会频现 策略研究团队 ——投资策略周报 韦冀星（分析师） 耿驰政（联系人） weijixing@kysec.cn 证书编号：S0790524030002 gengchizheng@kysec.cn 证书编号：S0790125050007 证券化率指标—判断指数牛估值空间的一种参考 本轮行情与分子端盈利表现出现一定错位。我们在 2025 年 7 月 12 日发布的报告《剖 析市场突破的核心动力》中指出，从交易行为、资金流向到制度支持，多重因素共 同构筑了市场上行的内在基础。在宏观预期相对缺位的背景下，本轮行情与以往典 型的"指数牛"存在相似特征：分子端盈利修复未成为主导力量，指数突破上行更 多依赖于资金承载力的增强与主题交易的活跃。因此，我们在《证券化率看牛市估 值》中提出可将证券化率指标（股市总市值与 GDP 之比）作为识别估值高点的有效 参考工具。其突破 1 倍的位置应作为估值的重要关注点。展望后市，指数中枢有望 进一步上移，两市总市值增长态势有望延续。 北证 50 的"新中枢"或将确立 在本周的《北证 50：从关键突破到新中枢确立》中，我们认为近期北证 50 ...

Summary of Conference Call Records Industry or Company Involved - The discussion primarily revolves around the A-share market and various sectors including beauty care, electronics, non-banking financials, and consumer goods. Core Points and Arguments 1. **Market Characteristics**: The current A-share market is characterized by structural prosperity, with a significant recovery in specific sectors such as beauty care, electronics, non-banking financials, and non-ferrous metals, despite an overall modest profit recovery. The mid-year earnings forecast shows a 27.51% increase, a slight year-on-year decline of 1.21% [3][4] 2. **External and Internal Uncertainties**: Short-term capital inflow is limited due to external factors like restricted foreign investment and macroeconomic uncertainties, which dampen overall economic expectations [3][4] 3. **Market Sentiment**: Investor sentiment has surged, with the sentiment index exceeding 90, indicating a state of euphoria that may lead to a rapid increase in stock prices as short positions are covered [5][8] 4. **Trading Patterns**: The market exhibits a "three up, two down" pattern, with stronger performance in the first half of the week compared to the latter half, necessitating caution regarding potential pullbacks [3][6] 5. **Potential for Market Correction**: Overheated market conditions, indicated by a five-day average turnover rate exceeding 2%, could lead to corrections back to the 20-day moving average, and rates above 3% may result in deeper adjustments towards the 60-day line [6][8] 6. **Future Market Outlook**: The mid-term outlook remains optimistic for the A-share market, provided that the pace of increases is controlled to avoid significant corrections. Attention should be paid to external factors such as U.S. Federal Reserve interest rate expectations and the performance of U.S. tech stocks [8][14] 7. **Sector Rotation and Investment Opportunities**: Emphasis on sector rotation is crucial, with a focus on strong trends in AI, humanoid robots, and semiconductor sectors, as well as opportunities in the beauty industry within the new consumption space [9][10][11] 8. **Dividend Sectors**: Apart from traditional banking, sectors such as insurance, petrochemicals, food and beverage, and white goods are highlighted for their high dividend yields and stable returns, with the liquor sector showing potential for investment as pessimistic expectations have been largely priced in [2][13] 9. **Risks and Strategies**: The market may face minor pullback risks in the short term, but maintaining a slow bull market rhythm can facilitate continued upward movement. Attention should be given to the performance of U.S. tech stocks, as their downturn could impact domestic tech sectors [14][15] Other Important but Possibly Overlooked Content 1. **Market Dynamics**: The discussion notes that the recent upward acceleration in the market is influenced by external factors such as the easing of the Russia-Ukraine conflict and rising expectations for interest rate cuts by the Federal Reserve, which have positively impacted global and A-share markets [4][5] 2. **Sector-Specific Trends**: The call emphasizes the importance of identifying low-position sector rotation opportunities, particularly in the new consumption space, which has begun to show signs of recovery despite previous underperformance [10][11] 3. **Regulatory Environment**: The ongoing discussions among regulatory bodies regarding the photovoltaic industry and battery components indicate that the "anti-involution" theme, while currently less popular, may still have potential for future development [12]

Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Core View - The stock market hit a new high again today. The technology sector represented by TMT continued to be favored by funds, while the pro - cyclical sectors were generally weak. The Shanghai Composite 50 Index rose only 0.21%, while the CSI 1000 Index soared 1.69% [4]. - In the short term, the stock market is driven by funds, sentiment, and structural market conditions. With low sensitivity to economic data and no obvious short - term negatives, continuous capital inflows, optimistic sentiment, and structural support from technology news have sustained the upward trend of the stock market [4]. - Technically, the CSI 300 Index is approaching the medium - to - long - term resistance line at around 4250. Traders should pay attention to its breakthrough. Although the market sentiment is high, in the long run, the market will not deviate from the economic fundamentals. Therefore, it is necessary for holders to manage risks [4]. - Strategy recommendation: Insurance strategy - hold spot and buy put options [4]. 3. Summary by Related Catalogs Market Review - The stock index showed significant volume expansion and overall growth today, with the market index hitting a new high. The trading volume of the two markets increased by 51.9551 billion yuan. All futures index varieties rose with increased volume [2]. Important Information - China supports all efforts conducive to the peaceful resolution of the crisis and welcomes the contact and improvement of relations between Russia and the US to promote the political settlement of the Ukraine crisis [3]. - The Ministry of Commerce extended the anti - subsidy investigation period for imported related dairy products originating from the EU [3]. Futures Index Market Observation | | IF | IH | IC | IM | | --- | --- | --- | --- | --- | | Main contract intraday change (%) | 0.82 | 0.08 | 1.28 | 1.58 | | Trading volume (10,000 lots) | 15.0257 | 7.4191 | 13.1737 | 29.3129 | | Trading volume MoM (10,000 lots) | 0.9502 | - 0.3105 | 0.969 | 3.5552 | | Open interest (10,000 lots) | 27.3598 | 10.7224 | 22.6003 | 39.2524 | | Open interest MoM (10,000 lots) | 1.5159 | 0.7111 | 0.3557 | 2.6482 | [4] Spot Market Observation | Name | Value | | --- | --- | | Shanghai Composite Index change (%) | 0.85 | | Shenzhen Component Index change (%) | 1.73 | | Ratio of rising to falling stocks | 3.09 | | Trading volume of the two markets (billion yuan) | 276.4163 | | Trading volume MoM (billion yuan) | 51.9551 | [5]

- The report does not include any quantitative models or factor construction details related to quantitative finance[1][2][3] - The content primarily focuses on fund performance, market trends, and ESG product tracking without discussing quantitative models or factors[4][5][6] - No specific formulas, construction processes, or backtesting results for quantitative models or factors are provided in the report[7][34][45]

Market Overview - The Shanghai Composite Index achieved an eight-day winning streak, breaking the previous high from October 8, 2024, and reaching a nearly four-year high at 3683.46 points, with a daily increase of 0.48% [1][6] - The total market turnover exceeded 2 trillion yuan, marking a significant increase of 269.4 billion yuan compared to the previous trading day [6] Sector Performance - The top-performing sectors included Communication (4.91%), Non-ferrous Metals (2.37%), Electronics (2.01%), Pharmaceutical Biology (1.73%), and Electric Equipment (1.66%) [3] - Conversely, the sectors with the poorest performance were Banking (-1.06%), Coal (-0.81%), Food and Beverage (-0.42%), Textile and Apparel (-0.40%), and Public Utilities (-0.20%) [3] Future Outlook - The market is expected to maintain a strong upward trend, supported by improved funding conditions and fundamental recovery, with the potential for the index to gradually rise [6] - Analysts suggest focusing on sectors such as large financials, machinery, TMT (Technology, Media, and Telecommunications), and consumer goods for investment opportunities [6] Policy Impact - The Chinese government is shifting its fiscal and financial policies to stimulate consumption and support service sector loans, aiming to create a positive cycle between supply and demand [5]

Group 1 - The domestic economy showed strong resilience in Q2, and the "anti-involution" policies are continuously being promoted, leading to a steady rebound in A-shares in July [1] - In August, uncertainties from overseas tariffs may arise, while expectations for a Federal Reserve rate cut are increasing, and domestic policies are likely to continue supporting the stabilization of the capital market [1] - The A-share mid-year reports are entering a concentrated disclosure period, which may enhance the importance of performance trading [1] Group 2 - Fund manager Han Lin from Great Wall Fund remains relatively optimistic, focusing on structural opportunities despite potential adjustments in previously high-performing thematic stocks during the earnings disclosure period [1] - Concerns over the escalation of the US-China tariff conflict may persist, but risk appetite is expected to rebound after the new round of tariff events materializes in mid to late August [1] - In the TMT sector, Han Lin noted that overseas internet giants' earnings reports and capital expenditures have met or slightly exceeded expectations, alleviating previous market concerns about the sustainability of AI logic [1] Group 3 - The penetration rate of ASIC chips is accelerating, boosting the value of related segments such as optical modules and PCBs [1] - The performance potential of overseas computing power chains has improved, with increasing interest gradually spreading to domestic computing power and applications [1]

Core Viewpoint - The current AI sector shows a moderate level of congestion, with no significant excess returns accumulated in the TMT sector relative to the overall A-share market [1][5][6]. Group 1: Congestion Level - Most AI sub-sectors are currently at a moderate congestion level, with low congestion levels observed in upstream computing (IDC, high-speed copper connections, AI chips, GPUs), midstream software services (office software, cloud computing, SaaS, cybersecurity, AI Agent), and downstream applications (fintech, gaming, humanoid robots, smart healthcare) [2]. Group 2: Rolling Return Differential - The rolling 40-day return differential between TMT and the overall A-share market remains around 5%, indicating that it has not reached the overheating threshold of 10% [5]. Group 3: Trading Volume Proportion - The trading volume proportion for TMT is currently around 30%, which is still below the historical overheating range of 40%-45%, indicating no overheating signals [6]. Group 4: Internal Rotation of the Industry Chain - The recent AI market rally since June has been primarily driven by the upstream North American computing chain, with two notable divergences: upstream hardware outperforming midstream software services and downstream applications, and within upstream hardware, components like optical modules and PCBs significantly outperforming domestic chip chains [9][11]. Group 5: Performance of Sub-sectors - Since June, the North American computing chain, represented by PCBs and optical modules, has accumulated substantial excess returns compared to other directions in the industry chain. Since August, the focus of the upstream computing market has shifted towards lower-tier areas such as liquid cooling, copper connections, optical fibers, and domestic chips, with significant gains observed in sectors like robotics, AI smartphones, electronic governance, and gaming [11][13].

Group 1 - The three major indices opened higher on August 11, with the Shanghai Composite Index rising by 0.05%, the Shenzhen Component Index by 0.27%, and the ChiNext Index by 0.13% [1] - Lithium carbonate futures hit the daily limit, leading to a significant rise in the lithium mining sector, while the Xinjiang sector remained hot with multiple stocks, including Xinjiang Communications Construction, hitting the daily limit [1] - The TMT sector opened lower, with declines in photolithography machines, millet economy, and military information technology concepts [1] Group 2 - In the first half of 2025, domestic game revenue reached a record high of 168 billion yuan, marking a year-on-year increase of 14.08% [2] - The user base in the domestic game market grew to nearly 679 million, reflecting a year-on-year growth of 0.72% [2] - The industry is experiencing a qualitative and quantitative improvement under a stable policy environment, with significant R&D investment returns from leading companies and resilience in overseas markets [2]

8日早盘，三大股指盘中震荡上扬，科创50指数走势疲弱，场内超2900股飘绿。 截至午间收盘，沪指微涨0.07%报3642.1点，深证成指涨0.14%，创业板指涨0.21%，科创50指数跌 0.79%，沪深北三市合计成交10934亿元。 盘面上看，半导体、传媒、食品饮料、煤炭等板块走低，医疗保健、工程机械、燃气、电力、钢铁等板 块拉升，雅江水电、脑机接口、辅助生殖概念等活跃。 方正证券指出，A股趋势性慢牛行情有望延续。今年来面对外部冲击加剧、内部困难挑战交织的复杂局 面，我国各行业生产仍实现稳步增长，经济运行总体保持平稳态势，宏观基本面整体较强有韧性。上市 公司盈利当前同样处于下行周期尾声阶段，叠加反内卷等一系列政策利好出台，企业盈利后续有望逐步 改善。此外当前市场流动性宽松充裕，风险偏好显著改善，有望推动A股继续向好前进。结构上，中期 可以关注盈利周期位置底部回升方向，主要包括TMT、顺周期等，以及消费板块的强"阿尔法"特征。短 期可以关注受益于指数上涨、成交量放大的券商板块补涨机会。 （文章来源：证券时报网） ...