从定量来看，"春季躁动"行情平均持续时间约44个交易日，期间上证指数与创业板指的平均涨幅分别可 达11.52%与14.92%（数据来源：西部证券研究中心）。 从定性来看，当企业盈利或宏观经济数据呈现向上趋势，且未受重大外部冲击时，"春季躁动"上演的概 率便显著提升；若此时再叠加宽松的流动性环境（如降准降息），则往往催生出更为强劲的上涨波段。 再将目光投向当前的2026年，我们正目睹一个有利于"春季躁动"滋生的组合条件逐渐成型：上市公司盈 利步入边际改善通道，内部政策与流动性环境友好，外部因素也呈现中性偏正面格局。 古人道："一年之计在于春"。 在由成交缩量、年末抱团、机构排名、美联储鹰鸽分歧、4000点天花板交错而成的冬季迷雾中，不少人 又想起了"春天"这一充满希望的季节。 关于"跨年行情"与"春季躁动"的讨论持续升温，这不仅是基于历史规律的期许，更是对当下积极信号汇 聚的理性回应。 所谓"春季躁动"，特指A股市场在年末至次年年初常常上演的阶段性上涨行情。它虽无精确的日历起 点，可能在上一年的12月、次年的1月或2月任何一个时间点悄然启动，但其历史身影却清晰可辨。 一个颇具启示的历史统计是，在出现"春季躁动" ...

- The report primarily focuses on tracking and analyzing the performance of broad-based indices in the A-share market, including their daily returns, moving averages, turnover rates, and valuation metrics such as PE-TTM and dividend yield[2][3][14] - The turnover rate of the indices is calculated as the weighted average of the turnover rates of their constituent stocks, weighted by the free-float market capitalization of each stock[16] - The risk premium of the indices is measured relative to the yield of 10-year government bonds, serving as a reference for risk-free rates. This metric evaluates the relative investment value and deviation of the indices[26][27][29] - The PE-TTM (Price-to-Earnings Trailing Twelve Months) is used as a valuation reference to assess the investment value of the indices at the current point in time. The report highlights that the PE-TTM percentiles of indices like CSI 1000 (95.7%) and CSI 500 (94.88%) are relatively high, while those of CSI 300 (80.91%) and ChiNext (57.27%) are lower[36][39][40] - Dividend yield is analyzed as a measure of cash return, particularly relevant during market downturns. The report notes that ChiNext (67.6%) and CSI 1000 (49.59%) have relatively high 5-year historical percentiles, while CSI 500 (15.95%) and CSI 2000 (14.79%) are lower[45][49][51] - The report also tracks the percentage of stocks trading below their book value (PB ratio < 1), referred to as the "break-net ratio." This metric reflects market valuation attitudes, with lower ratios potentially indicating optimism about future growth. Current break-net ratios are reported as 20.0% for SSE 50, 15.67% for CSI 300, 11.8% for CSI 500, 8.2% for CSI 1000, 3.4% for CSI 2000, 1.0% for ChiNext, and 6.37% for CSI All Share[50][53]

Core Viewpoint - On December 11, A-shares experienced a decline, but stock ETFs saw a net inflow of 4.493 billion yuan, indicating a preference for core broad-based indices amidst market volatility [1][2]. Group 1: ETF Inflows - As of December 11, the total scale of 1,272 stock ETFs reached 4.56 trillion yuan, with a net inflow of 4.493 billion yuan, reflecting "bottom-fishing" behavior [2]. - Broad-based ETFs and Hong Kong market ETFs led the inflows, with net inflows of 2.402 billion yuan and 1.766 billion yuan, respectively [2]. - The CSI A500 ETF saw the highest single-day net inflow of 2.867 billion yuan, with over 7.2 billion yuan flowing in over the past five days [2][3]. Group 2: Specific ETF Performance - The Huatai-PineBridge CSI A500 ETF had a net inflow of 1.441 billion yuan, while the China Asset Management CSI A500 ETF saw a net inflow of 578 million yuan, bringing its latest scale to 23.307 billion yuan [2]. - The STAR 50 ETF also experienced significant inflows, totaling 1.47 billion yuan, with the top contributors being the E Fund and China Asset Management STAR 50 ETFs [2][3]. - The Shanghai 50 ETF from China Asset Management had a net inflow of 607 million yuan, with a total scale of 178.911 billion yuan [3]. Group 3: Market Trends and Insights - The market is expected to remain moderately volatile until clearer directions emerge, supported by economic resilience and stable expectations [3]. - Investment strategies should focus on large-cap growth core assets, as current valuations are at historical lows, providing potential for recovery [3]. - The dividend and Hang Seng Technology sectors also saw notable inflows, with net inflows of 1.17 billion yuan and 880 million yuan, respectively [3]. Group 4: Outflows from Thematic ETFs - Thematic industry ETFs experienced significant outflows, totaling 877 million yuan, indicating a shift in investor sentiment [5]. - Despite the overall inflow into broad-based ETFs, some segments like the CSI 1000 saw a net outflow of 390 million yuan [5].

Core Viewpoint - On December 11, the A-share market experienced a decline, with the three major indices falling, while stock ETFs saw a net inflow of approximately 4.493 billion yuan, indicating a preference for core broad-based indices amidst market volatility [2][4]. ETF Market Overview - As of December 11, the total scale of 1,272 stock ETFs in the market reached 4.56 trillion yuan, with a net inflow of 4.493 billion yuan on that day, reflecting a "bottom-fishing" strategy by investors [4]. - Broad-based ETFs and Hong Kong market ETFs led the net inflows, with 2.402 billion yuan and 1.766 billion yuan respectively, highlighting a strong interest in these segments [5]. Specific ETF Performance - The CSI A500 ETF saw the highest net inflow of 2.867 billion yuan on December 11, with a total inflow exceeding 7.2 billion yuan over the past five days [5]. - The STAR 50 ETF also experienced significant inflows, totaling 1.47 billion yuan, with over 4.3 billion yuan in net inflows in the last five days [5]. - The latest scale of the CSI A500 ETF managed by Huatai-PineBridge reached 30.704 billion yuan, while the STAR 50 ETF managed by E Fund reached 69.341 billion yuan [8]. Institutional Insights - According to Lin Weibin, General Manager of the Index Investment Department at E Fund, the market is expected to maintain a moderate oscillation, with economic resilience and stable expectations supporting the market [6]. - The focus for investment should remain on large-cap growth core assets, as their valuations are currently at historical lows, providing potential for valuation recovery [6]. Outflows from Thematic ETFs - Thematic industry ETFs experienced significant outflows, totaling 877 million yuan on the same day, indicating a shift in investor sentiment away from these sectors [11][12]. - Despite the overall inflow into broad-based ETFs, some segments, such as the CSI 1000 ETF, saw outflows of 390 million yuan, reflecting selective investor behavior [12]. Fund Management Performance - E Fund's ETF products have seen a total scale increase to 814.85 billion yuan since the beginning of 2025, with net inflows of 58.58 billion yuan and a net asset value increase of 155.62 billion yuan [9]. - Huaxia Fund's ETFs, including the CSI 50 ETF and CSI A500 ETF, also reported significant net inflows, showcasing strong performance in the market [10].

Core Insights - The China Securities A500 ETF has become the first ETF to surpass 30 billion yuan in scale, reaching 30.704 billion yuan as of December 11, marking a significant milestone in its growth trajectory [1][2][10]. Fund Performance - The A500 ETF has seen a net inflow of over 4.6 billion yuan in December alone, with total net inflows exceeding 9.5 billion yuan for the year [4][12]. - Compared to the end of the previous year, the A500 ETF's scale has increased by 13.257 billion yuan, representing a growth rate of nearly 76% [4][12]. - Since its launch on October 15, 2024, the fund's scale has grown more than 14 times from an initial 2 billion yuan [4][12]. Market Context - The A500 ETF is the first broad-based index fund launched after the new "National Nine Articles," attracting multiple fund companies to participate, with 45 ETFs tracking the A500 index as of December 11, collectively exceeding 200 billion yuan in scale [1][5][13]. - The A500 index has shown a cumulative increase of 688.22% since 2006, with an annualized growth rate of 10.68%, which continues to attract capital inflows [5][13]. Competitive Landscape - As of December 11, the total scale of all A500 ETFs in the market reached 205.767 billion yuan, a more than ninefold increase from the initial 20 billion yuan when the first batch of 10 ETFs was launched [6][14]. - Other notable A500 ETFs, such as those managed by Southern, Huaxia, and E Fund, have also surpassed 20 billion yuan in scale, indicating a strong competitive environment [15].

Core Insights - The first A500 ETF has surpassed 30 billion yuan in scale, reaching 30.704 billion yuan as of December 11, marking a significant milestone in the market [1][3]. Group 1: A500 ETF Performance - The Huatai-PineBridge A500 ETF has seen a net inflow of over 4.6 billion yuan in December alone, with a total net inflow exceeding 9.5 billion yuan for the year [3]. - The scale of the A500 ETF has increased by 13.257 billion yuan compared to the end of last year, representing a growth rate of nearly 76% [3]. - Since its launch on October 15, 2024, the scale has grown more than 14 times from 2 billion yuan [3]. Group 2: Market Trends and Comparisons - The total scale of all A500 ETFs in the market has exceeded 205.767 billion yuan, growing over nine times from the initial 20 billion yuan when the first batch was launched [5]. - There are currently 45 ETFs tracking the A500 index, a significant increase from the initial 10 at launch [5]. - Despite the growth of the A500 ETF, there has been a decline in the scale of broad-based ETFs due to a shift in market focus towards sector-specific ETFs, with a decrease of 51.968 billion yuan compared to the end of last year [5]. Group 3: Competitive Landscape - Other A500 ETFs from companies like Southern, Huaxia, E Fund, and Guotai have also surpassed 20 billion yuan in scale, while those from GF and Fortune have crossed 10 billion yuan [6]. - In contrast, there are 14 A500 ETFs with scales below 200 million yuan, indicating a disparity in performance among different products [6].

【导读】首只A500ETF规模突破300亿元大关 中国基金报记者 若晖 距上市仅一年有余，中证A500ETF就迎来首只300亿级单品。 首只A500ETF规模突破300亿元 Wind数据显示，截至12月11日，华泰柏瑞旗下中证A500ETF最新规模达到307.04亿元，今 年以来规模增长132.57亿元，成为首只规模突破300亿元的中证A500ETF。 作为新"国九条"发布后的首只宽基指数，中证A500指数相关产品吸引多家基金公司争相布 局，截至12月11日，仅场内跟踪中证A500指数的ETF数量就已经达到45只之多，合计规模 突破2000亿元。 中证A500ETF迎来新的里程碑。 在此之前，A500ETF华泰柏瑞曾官宣更名。7月1日晚间，华泰柏瑞基金发布公告称，自7月3 日起，旗下华泰柏瑞中证A500ETF的扩位证券简称正式变更为"A500ETF华泰柏瑞"，采 用"标的指数+ETF+管理人名称"三要素命名格式，方便投资者快速提炼核心信息，提升筛选 和决策效率。 总规模突破2000亿元大关 作为新"国九条"发布后的首只宽基指数，中证A500指数以"行业均衡策略"为核心，兼具成长 与价值属性，Wind数据显示， ...

临近年末，资金风险偏好趋于平稳，均衡配置成为投资者心中的"定心丸"。而以行业与风格均衡为特征 的宽基指数ETF，恰好提供了践行这一方向的可行路径。其中，中证A500指数凭借其独特的编制方法， 正悄然架起一座连接投资者与中国经济未来的桥梁，让资产配置从混沌走向清晰。 回顾A股市场三十余年的发展历程，宽基指数始终是投资者捕捉市场平均收益"得力助手"。从早期的沪 深300指数（以下简称沪深300）到中证800指数（以下简称中证800），跟踪这类"市值加权"宽基指数的 ETF，为投资者打开了便捷的市场参与通道。然而，随着我国经济迈向高质量发展新阶段，新兴产业增 加值占GDP的比重已显著提升，传统市值加权指数的"时代适配性"开始褪色，金融、食品饮料等传统行 业因历史积累市值较大、权重偏高，而信息技术、医药卫生等新经济领域代表性不足，导致指数行业分 布与真实经济结构的"契合度"持续走低，如同旧地图难寻新航线，表征效能不断减弱。 市场永远在迭代进化，投资工具自然也要与时俱进，中证A500指数（以下简称中证A500）应运而生。 它借鉴标普500等国际主流指数的行业均衡理念，旨在更全面、精准地刻画A股市场整体面貌，也标志 着国 ...

Core Viewpoint - The article emphasizes the importance of balanced asset allocation in the current market environment, highlighting the role of broad-based index ETFs, particularly the CSI A500 index, as a bridge connecting investors to the future of the Chinese economy [1][2]. Group 1: CSI A500 Index Overview - The CSI A500 index was created to provide a more comprehensive and precise representation of the A-share market, moving from a scale-oriented approach to an industry-balanced one [2]. - As of November 30, 2025, there are 32 ETFs tracking the CSI A500, with the Guotai CSI A500 ETF (159338) leading in average daily scale at 20.335 billion yuan, significantly higher than its peers [2][6]. - The CSI A500 index has achieved a total return of 444.09% since its base date of December 31, 2004, outperforming the CSI 300 and CSI 800 indices [10][11]. Group 2: Competitive Advantages of CSI A500 - The index employs a rigorous selection mechanism, ensuring high-quality constituent stocks through liquidity and ESG screening, resulting in an average market capitalization of 129.015 billion yuan for its constituents [3]. - The CSI A500 has a higher representation of new economy sectors, with over 50% of its weight allocated to industries like industrials, information technology, and healthcare, compared to traditional sectors [4]. - The index covers 35 secondary industries, contributing nearly 56% of the total market capitalization and 68% of net profit, showcasing its strong market representation and risk resilience [4][5]. Group 3: Fund Performance and Investor Engagement - The Guotai CSI A500 ETF has a low management fee of 0.15% per year and a custody fee of 0.05% per year, making it cost-effective for investors [7]. - As of June 2025, the ETF had over 100,000 accounts, three times more than its closest competitor, indicating strong market acceptance and a balanced investor base [7][8]. - The ETF has demonstrated excellent operational performance, with an annualized tracking error of only 0.34%, ensuring that investors can effectively share in the index's growth [8][12]. Group 4: Investment Strategy and Market Outlook - In the current market environment, characterized by volatility and uncertainty, balanced asset allocation is recommended to mitigate risks associated with single-sector investments [9][10]. - The CSI A500 index is positioned as a core asset for long-term investment strategies, particularly for investors looking to navigate market fluctuations while capturing structural opportunities [12].

金融工程定期报告 证券研究报告·金融工程报告 2025 年 12 月 10 日 江海证券研究发展部 分析师：梁俊炜 执业证书编号：S1410524090001 A 股市场快照：宽基指数每日投资动 部下跌，其中中证 500（-0.71%）和上证 50（-0.71%）跌幅最大。当年涨跌情况， 创业板指（49.87%）涨幅最大，其次是中证 2000（33.25%）和中证 500（24.37%）， 中证 1000（23.88%）和中证全指（22.15%）涨幅缩小，而上证 50（11.67%）涨幅 最小。另外，创业板指连续四日连阳。 ◆均线比较：所有跟踪指数仍在 5、10 及 20 日均线之上。中证 1000 重新跌回 60 ◆资金占比与换手：2025 年 12 月 9 日, 中证 2000（25.43%）交易金额占比最高， 相关研究报告 日均线。市场持续震荡。 态 2025.12.09 A 股市场快照：宽基指数每日投资动 态 2025.12.08 A 股市场快照：宽基指数每日投资动 态 2025.12.05 其次是沪深 300（24.33%）和中证 1000（21.11%）。各宽基指数当前换手率分别为 中证 2000 ...