- The A-share industry rotation model is constructed using six factors: capital, valuation, sentiment, momentum, overbought/oversold, and profitability[4][19] - The capital factor is based on the net inflow rate of industry funds, valuation is based on the industry's valuation percentile over the past year, sentiment is based on the proportion of rising constituent stocks, momentum uses the MACD indicator, overbought/oversold uses the RSI indicator, and profitability uses the consensus forecast EPS percentile over the past year[19] - The industry rotation model results show that steel, building materials, and computers have high comprehensive scores, while petroleum and petrochemicals, power equipment, and banks have low scores[4][20] - The consensus stock selection model is based on momentum and price factors, combined with high-frequency capital flow trends and stock price similarity[5][22] - The consensus stock selection model results for this period include stocks such as Shenghong Technology, Xiechuang Data, and Industrial Fulian[5][23] Model Backtest Results - A-share industry rotation model, steel industry score: 10, building materials industry score: 6, computer industry score: 5[21] - Consensus stock selection model, selected stocks: Shenghong Technology, Xiechuang Data, Industrial Fulian, etc.[23]

（文章来源：证券时报网） Choice统计显示，9月17日，沪深两市可交易A股中，上涨个股有2357只，下跌个股有2636只，平盘个 股155只。不含当日上市新股，共有78只个股涨停，4只个股跌停。从所属行业来看，涨停个股主要集中 在汽车、电子、电力设备、建筑装饰、化工等行业。 ...

诚邦股份(603316.SH)今日盘中一度跌5.59%至10.81元，后股价探底回升，现已转涨。诚邦股份公告称，股东上海期期投资管理中心(有限合伙)-期期高地六 号私募证券投资基金计划通过集中竞价方式减持其所持公司股份合计不超过1,321,320股，即不超过公司总股本的0.50%。本次减持将于本公告披露之日起15 个交易日后的三个月内进行。(格隆汇) ...

Market Overview - The Shanghai Composite Index increased by 0.37% with a trading volume of 1,231.67 million shares and a transaction amount of 19,435.79 billion yuan, representing a 3.06% increase compared to the previous trading day [1] Industry Performance - The top-performing industries included: - **Electric Power Equipment**: Increased by 2.52% with a transaction amount of 2,240.46 billion yuan, up 5.24% from the previous day, led by Zhejiang Hengwei with a rise of 19.99% [1] - **Automobile**: Increased by 1.90% with a transaction amount of 1,277.96 billion yuan, up 0.71%, led by Haon Automotive with a rise of 14.21% [1] - **Coal**: Increased by 1.79% with a transaction amount of 126.73 billion yuan, up 21.96%, led by Lu'an Environmental Energy with a rise of 7.13% [1] - The worst-performing industries included: - **Petroleum and Petrochemicals**: Decreased by 1.12% with a transaction amount of 83.90 billion yuan, up 5.09%, led by *ST Xinchao with a decline of 2.58% [2] - **Retail Trade**: Decreased by 0.85% with a transaction amount of 313.00 billion yuan, up 0.92%, led by Sanjiang Shopping with a decline of 6.63% [2] - **Agriculture, Forestry, Animal Husbandry, and Fishery**: Decreased by 0.81% with a transaction amount of 172.79 billion yuan, down 15.67%, led by Bangji Technology with a decline of 7.64% [2]

Group 1 - The core viewpoint of the news highlights the performance of the Zhongzheng Dividend Low Volatility 100 Index and its constituent stocks, with significant gains observed in companies like Tebian Electric Apparatus and Pudong Construction [2] - As of September 17, 2025, the Zhongzheng Dividend Low Volatility 100 ETF has seen a price increase of 0.28%, reaching 1.07 yuan, and a cumulative increase of 3.52% over the past three months [2] - The liquidity of the Zhongzheng Dividend Low Volatility 100 ETF is noted, with a turnover of 1.04% and a trading volume of 13.73 million yuan on September 16, 2025 [2] Group 2 - The State-owned Assets Supervision and Administration Commission (SASAC) reported that central enterprises have invested 8.6 trillion yuan in strategic emerging industries since the 14th Five-Year Plan, significantly increasing from the previous period [2] - The investment focus includes sectors such as integrated circuits, biotechnology, and new energy vehicles, with notable advancements in humanoid robots and superconducting quantum computing [2] - According to Everbright Securities, the investment logic in the dividend sector is shifting from style-driven to stock-driven, with traditional high-dividend industries like construction materials and coal showing strong performance [3] Group 3 - The latest scale of the Zhongzheng Dividend Low Volatility 100 ETF reached 1.317 billion yuan, marking a one-year high, with the number of shares also reaching 1.238 billion, another one-year high [3] - The ETF has experienced continuous net inflows over the past five days, with a peak single-day net inflow of 26.6582 million yuan, totaling 59.1668 million yuan in net inflows [3] - The Zhongzheng Dividend Low Volatility 100 Index tracks 100 stocks characterized by good liquidity, continuous dividends, high dividend yields, and low volatility, reflecting the overall performance of such securities [3]

基金参与调研的公司中，按所属板块统计，深市主板公司有10家，创业板公司有9家，沪市主板公司有3 家，科创板公司有2家，北交所公司有1家。所属行业来看，基金调研的公司共涉及15个行业，所属电 子、机械设备、基础化工、医药生物等行业个股最多，均有3只个股上榜。 从基金调研公司的A股总市值统计，总市值在500亿元以上的共有2家，其中总市值超千亿元的有金龙鱼 等，总市值不足100亿元的有14家，分别是仟源医药、优宁维、天地数码等。 市场表现上，基金调研股中，近5日上涨的有19只，涨幅居前的有戈碧迦、延江股份、光峰科技等，涨 幅为24.88%、20.67%、15.68%；下跌的有6只，跌幅居前的有云图控股、金龙鱼、贵阳银行等，跌幅为 3.33%、2.11%、1.16%。 数据宝统计，基金参与调研股中，近5日资金净流入的有9只，光峰科技近5日净流入资金1.44亿元，主 力资金净流入最多；净流入资金较多的还有兴蓉环境、东方钽业等，净流入资金分别为4602.52万元、 4541.04万元。（数据宝） 昨日基金共对25家公司进行调研，扎堆调研易普力、雷迪克、中国能建等。 证券时报·数据宝统计，9月16日共43家公司被机构调研， ...

1. Report Industry Investment Rating No industry investment rating information is provided in the content. 2. Core View of the Report - During the week from September 8 to September 13, 2025, construction convertible bonds remained in a relatively stable stage with median valuation and high market prices. The fundamentals of the underlying stocks are expected to gradually recover with policy support. The sector has the advantages of large scale and relatively low valuation, so construction convertible bonds may present allocation opportunities [2][6]. - The A - share market oscillated upward, with the CSI 500 and Sci - tech Innovation styles relatively dominant. The technology growth and manufacturing mainlines remained active, with concentrated trading in electronics and power equipment. Valuations in some highly - crowded sectors were high, and volatility risks needed to be guarded against [2][6]. - The convertible bond market recovered as a whole, with small - cap rebounds stronger than large - cap ones. The valuation structure was differentiated, with the valuation of high - parity bonds rising and the implied volatility slightly increasing, showing signs of style rotation. The primary market supply was stable, and clause games were frequent. Event - driven opportunities needed continuous attention [2][6]. 3. Summary by Relevant Catalogs 3.1. Macro and Construction Sector Analysis - The construction sector may stabilize. Infrastructure construction investment has maintained low - level year - on - year growth, and real estate investment has maintained negative year - on - year growth. The early issuance of local government bonds may boost the demand of the construction sector [10][17]. - This year, the equity side of the construction sector has been boosted by the "Yajiang" concept. The convertible bond side has shown internal differentiation, with building materials slightly outperforming the CSI Convertible Bond Index and building decoration under some pressure. The overall valuation is slightly equity - biased but still at a median level, and the market price is in a historically high area, with individual bond prices concentrated between 110 - 130 yuan [10][17][18]. - Financially, the construction sector is still at the bottom of the cycle. The accounts receivable days of building materials and building decoration have been on the rise since 2021 and are currently at a high level since 2015. The ratio of net operating cash flow to operating income is at a low level since 2015, indicating pressure on corporate cash collection [20]. - In terms of market price, the construction sector is currently at a historically high level. In terms of valuation, it is still in the median range, slightly leaning towards equity characteristics [24][25]. - The individual bonds in the construction sector have a large overall scale, and the market price distribution is concentrated. The ROE of the underlying stocks corresponding to the convertible bonds in Q2 2025 is generally less than 10%, and the PB historical quantiles are evenly distributed [27]. 3.2. Market Theme Weekly Review 3.2.1. Equity Theme Weekly Review - During the week, the trading themes in the equity market remained active, with the manufacturing mainline leading the gains. Solid - state battery - related indexes such as the power battery index, lithium - ion electrolyte index, and energy storage index led the rise, and the photovoltaic sector in power equipment also strengthened. The energy metals such as lithium ore and cobalt ore performed strongly. The pharmaceutical chain improved marginally, while the military sector was relatively weak. High - valuation and high - crowding sectors should be guarded against for valuation convergence risks [34]. 3.2.2. Market Weekly Tracking - **Main Indexes**: The main A - share indexes oscillated upward, with the Shenzhen Component Index performing strongly. The Sci - tech Innovation 50 and CSI 500 had stronger gains than the CSI 300 and CSI 2000. The outflow of main funds converged, and there were signs of inflow in the latter part of the week [36]. - **Sector Performance**: Technology - related sectors such as electronics, communication, non - ferrous metals, and power equipment rebounded. Funds were mainly concentrated in electronics, power equipment, and machinery, indicating a focus on technology growth and manufacturing sectors. Some sectors had high crowding and high valuations, and risks needed to be guarded against [40]. 3.2.3. Convertible Bond Market - The convertible bond market oscillated and recovered, with small - cap varieties rebounding more prominently and large - cap ones under some pressure. The overall trading activity declined. Valuations were differentiated, with the valuation of high - parity individual bonds rising and that of low - parity ones under pressure. The median market price oscillated upward, and the implied volatility increased slightly, indicating market divergence [10][47]. - Technology and cyclical sectors performed strongly. The non - ferrous metals sector led the gains, and the computer, electronics, and communication sectors also performed well. Trading was mainly concentrated in power equipment, electronics, and basic chemicals [55]. - Individual bonds generally strengthened, with cyclical and manufacturing sectors performing well. Among them, 427 convertible bonds had a week - on - week increase of 0 or more, accounting for 92.2% of the total number of convertible bonds in the market. Some of the top - performing and bottom - performing individual bonds had short - duration characteristics [61]. 3.3. Issuance and Clause Tracking - **New Bond Listings**: Three convertible bonds were listed during the week, namely Jinwei Convertible Bond, Shenglan Convertible Bond 02, and Kaizhong Convertible Bond [63]. - **Pre - issuance Updates**: A total of 15 listed companies updated their convertible bond issuance plans, including 3 at the approved - for - registration stage, 4 at the passed - by - the - listing - committee stage, 5 at the passed - by - the - shareholders' - meeting stage, and 3 at the board - proposal stage. The total scale of projects at and after the exchange - acceptance stage was 52.36 billion yuan [64][65]. - **Clause - related Announcements**: - **Expected Trigger of Downward Revision**: Five convertible bonds announced an expected trigger of downward revision, with a market - value - weighted average PB of the underlying stocks of 2.5 [71][74]. - **No Downward Revision**: Five convertible bonds announced no downward revision, with a market - value - weighted average PB of the underlying stocks of 5.9 [73][74]. - **Expected Trigger of Redemption**: Seven convertible bonds announced an expected trigger of redemption [76][79]. - **No Early Redemption**: Two convertible bonds announced no early redemption [77][79]. - **Early Redemption**: Four convertible bonds announced early redemption [78][79].

Strong Stocks - As of September 16, the Shanghai Composite Index rose by 0.04% to 3861.87 points, the Shenzhen Component Index increased by 0.45% to 13063.97 points, and the ChiNext Index climbed by 0.68% to 3087.04 points [1] - A total of 89 stocks in the A-share market hit the daily limit up, with the top three strong stocks being Shouke Co., Ltd. (600376), Baili Technology (603959), and Shanzi Gaoke (000981) [1] - Shouke Co., Ltd. had 9 limit-ups in 10 days with a turnover rate of 8.63% and a transaction amount of 1.449 billion yuan, while Baili Technology had 4 limit-ups in 6 days with a turnover rate of 14.96% and a transaction amount of 521 million yuan [1] Strong Concept Sectors - The top three concept sectors with the highest increase were Reducers (3.72%), Humanoid Robots (3.58%), and Automotive Thermal Management (3.28%) [2] - The Reducers sector had 90.91% of its constituent stocks rising, while the Humanoid Robots sector had 87.42% of its stocks increasing [2] - The Automotive Thermal Management sector had 83.59% of its constituent stocks showing an upward trend, indicating strong market interest in these sectors [2]

Choice统计显示，9月16日，沪深两市可交易A股中，上涨个股有3507只，下跌个股有1541只，平盘个 股101只。不含当日上市新股，共有89只个股涨停，7只个股跌停。从所属行业来看，涨停个股主要集中 在汽车、建筑装饰、机械设备、电力设备、电子等行业。 （文章来源：证券时报网） ...

Macro Research - The US labor market is experiencing a significant slowdown in new job creation, raising concerns about a potential recession, although it has not yet reached that point. The impacts of immigration and retirement on labor supply are diminishing, making it difficult to maintain the current balance between supply and demand in the labor market, which has raised alarms about a potential slowdown [4][12][14] - The average monthly new job creation needed to keep the unemployment rate stable is estimated to be between 150,000 and 180,000. However, the recent average has fallen to 120,000, which is below this range, indicating a need for policy adjustments to stimulate job growth [14][16] Company Research: Anhui Expressway - Anhui Expressway completed the acquisition of group road assets in Q1 2025, significantly enhancing its performance. The company is also benefiting from the accelerated recovery of toll revenues following the expansion of the Xuanguang Expressway, with a 13% year-on-year increase in toll revenue [6][7] - The company has committed to a high dividend policy, maintaining a dividend payout ratio of no less than 60% of net profit for 2025-2027, which is expected to yield dividend rates of 4.9%, 4.9%, and 4.7% respectively [7][9] - Despite recent stock price pressure due to shareholder reduction announcements, the long-term value of Anhui Expressway remains intact, supported by its strong return on equity (ROE) and stable cash flow [7][9] Industry Research: Transportation - The transportation sector is seeing a recovery in toll revenues, particularly in the context of expressway expansions, which is expected to continue driving stable growth in comparable performance metrics [6][7] - The overall market sentiment is influenced by changes in risk appetite, with a focus on high dividend yields and stable cash flows in the transportation industry [7][9] Industry Research: Coal - The coal industry is strategically viewed positively, with expectations of upward price trends driven by increased demand and supply constraints. The total coal production for the year is projected to remain stable, with a slight decrease expected in the second half due to regulatory impacts [31][33] - The price of thermal coal has seen a slight decline, but overall demand is expected to improve, particularly in Q3, as the market adjusts to supply dynamics [34][31] Industry Research: Textile and Apparel - The textile and apparel industry is facing challenges, with export growth slowing down in both China and Vietnam. In August, China's textile and apparel exports fell by 5% year-on-year, indicating a significant decline in growth momentum [35][36] - Several Taiwanese manufacturers reported a slowdown in revenue growth, highlighting the pressures faced by the manufacturing sector amid changing market conditions [36][35]