回撤方面，截至2026年2月26日，大湾区ETF今年以来最大回撤5.52%，相对基准回撤0.02%。 流动性方面，大湾区ETF，成交0.00元。拉长时间看，截至2月26日，大湾区ETF近1周日均成交537.56万元。 费率方面，大湾区ETF管理费率为0.15%，托管费率为0.05%。 跟踪精度方面，截至2026年2月26日，大湾区ETF近1月跟踪误差为0.007%。 大湾区ETF紧密跟踪中证粤港澳大湾区发展主题指数，中证粤港澳大湾区发展主题指数反映受益于粤港澳大湾区发展相关上市公司的整体表现。该指数系列 包含中证港股通粤港澳大湾区发展主题指数、中证沪港深粤港澳大湾区发展主题指数和中证粤港澳大湾区发展主题指数，分别从港股通合资格证券范围、沪 港深三地上市公司及内地市场中的粤港澳大湾区企业中选取符合湾区发展主题的最大50只香港市场证券、最大300家公司及最大100只内地市场证券作为指数 样本，并结合湾区经济发展特点和样本空间内科技类证券权重调整科技证券行业因子，以使指数样本中科技类证券权重与待选空间中科技类证券占比接近。 截至2026年2月27日 09:30，中证粤港澳大湾区发展主题指数(931000)下跌0.7 ...

Group 1 - The core index, the CSI Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index, has seen a decline of 0.63% as of February 11, 2026 [2] - The top-performing stocks include Greenmeadow with a rise of 9.95%, Xinjubang up by 8.16%, and Shengyi Technology increasing by 2.55% [2] - The ETF tracking this index, with a recent price of 1.51 yuan, has decreased by 0.59% [2] Group 2 - The Greater Bay Area ETF has a turnover rate of 16.96% during trading, with a total transaction volume of 11.77 million yuan, indicating active market participation [2] - The ETF has a one-year Sharpe ratio of 1.41 as of February 6, 2026 [2] - The maximum drawdown for the ETF this year is 5.52%, with a relative benchmark drawdown of 0.02% [2] Group 3 - The CSI Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index reflects the performance of listed companies benefiting from the Greater Bay Area development [3] - The index includes various sub-indices, selecting a maximum of 50 Hong Kong market securities, 300 companies from the Shanghai-Hong Kong-Shenzhen market, and 100 mainland market securities [3] - The top ten weighted stocks in the index account for 44.55% of the total index weight, with notable companies including Ping An Insurance, Luxshare Precision, and BYD [3][4] Group 4 - The top ten stocks by weight in the index show varied performance, with Ping An Insurance down by 1.01% and BYD up by 1.62% [4] - The weight of the top stock, Ping An Insurance, is 8.31%, while the lowest weight among the top ten is 2.63% for Mindray Medical [4]

Core Viewpoint - The performance of the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index and its related ETF reflects the market dynamics and investment opportunities within the Greater Bay Area, with notable fluctuations in constituent stocks and trading activity [2][3]. Group 1: Index Performance - As of February 10, 2026, the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index (931000) decreased by 0.01% [2]. - The Greater Bay Area ETF (512970) also saw a decline of 0.13%, with the latest price at 1.52 yuan [2]. - Over the past week, the Greater Bay Area ETF has accumulated a rise of 0.93% [2]. Group 2: Stock Movements - Among the constituent stocks, Zhao Chi Co. led with a gain of 9.96%, followed by Xinlitai with an increase of 6.88%, and Huitai Medical up by 5.15% [2]. - Conversely, Mingyang Smart Energy experienced the largest drop at 4.34%, followed by Xinwei Communication down 4.08%, and Jiejia Weichuang down 3.45% [2]. Group 3: Trading Activity - The trading volume for the Greater Bay Area ETF was active, with a turnover rate of 14.53% and a transaction value of 11.4673 million yuan [2]. - The average daily trading volume over the past week was 2.6276 million yuan [2]. Group 4: Risk and Return Metrics - The maximum drawdown for the Greater Bay Area ETF this year was 5.52%, with a relative benchmark drawdown of 0.02% [2]. - The Sharpe ratio for the Greater Bay Area ETF over the past year was reported at 1.41 as of February 6, 2026 [2]. Group 5: Fee Structure - The management fee for the Greater Bay Area ETF is set at 0.15%, while the custody fee is 0.05% [2]. Group 6: Index Composition - The index closely tracks companies benefiting from the Greater Bay Area's development, with the top ten weighted stocks accounting for 44.55% of the index [3]. - The top ten stocks include China Ping An, Luxshare Precision, BYD, and others, with varying weight percentages [4].

Core Viewpoint - The performance of the Zhuhai-Hong Kong-Macao Greater Bay Area Development Theme Index and its related ETF reflects the overall performance of companies benefiting from the development of the Greater Bay Area, with notable movements in specific constituent stocks [1][2]. Group 1: Index Performance - As of February 10, 2026, the Zhuhai-Hong Kong-Macao Greater Bay Area Development Theme Index (931000) increased by 0.02%, with notable gains from stocks such as Zhaochi Co. (+9.96%) and Mingyang Smart Energy (+1.56%) [1]. - The Greater Bay Area ETF (512970) showed a mixed performance, with a recent price of 1.52 yuan and a cumulative increase of 2.91% over the past week as of February 9, 2026 [1]. Group 2: Liquidity and Trading Data - The trading volume for the Greater Bay Area ETF was reported at 0.00 yuan, with an average daily trading volume of 711,700 yuan over the past month [1]. - The Sharpe ratio for the Greater Bay Area ETF over the past year was 1.41, indicating a favorable risk-adjusted return [1]. Group 3: Drawdown and Fees - The maximum drawdown for the Greater Bay Area ETF year-to-date was 5.52%, with a relative benchmark drawdown of 0.02% [1]. - The management fee for the Greater Bay Area ETF is set at 0.15%, while the custody fee is 0.05% [1]. Group 4: Index Composition - As of January 30, 2026, the top ten weighted stocks in the Zhuhai-Hong Kong-Macao Greater Bay Area Development Theme Index accounted for 44.55% of the index, with China Ping An, Luxshare Precision, and BYD among the leading constituents [2][3]. - The index includes a maximum of 50 Hong Kong market securities, 300 companies from the Shanghai-Hong Kong-Shenzhen market, and 100 mainland market securities, all selected based on their alignment with the Greater Bay Area development theme [2].

Core Viewpoint - The Greater Bay Area ETF (512970) has shown strong performance, with a recent increase of 1.54%, reflecting the positive sentiment towards companies benefiting from the development of the Guangdong-Hong Kong-Macau Greater Bay Area [2][3]. Performance Summary - As of February 9, 2026, the CSI Greater Bay Area Development Theme Index (931000) rose by 1.24%, with notable gains from stocks such as Zhaochi Co. (10.00%), Mingyang Smart Energy (6.28%), and Jiejia Weichuang (5.49%) [2]. - Over the past six months, the Greater Bay Area ETF has accumulated a total increase of 15.19% as of February 6, 2026 [2]. - The ETF's trading volume was recorded at 1061.90 yuan with a turnover rate of 0% during the session [2]. Liquidity and Risk Metrics - The average daily trading volume of the Greater Bay Area ETF over the past week was 861,500 yuan [2]. - The ETF's Sharpe ratio for the past year stands at 1.41, indicating a favorable risk-adjusted return [2]. - The maximum drawdown for the ETF this year is 5.52%, with a relative benchmark drawdown of 0.02% [2]. Fee Structure - The management fee for the Greater Bay Area ETF is set at 0.15%, while the custody fee is 0.05% [2]. Tracking Accuracy - The tracking error for the Greater Bay Area ETF over the past three months is 0.022%, demonstrating effective tracking of the underlying index [2]. Index Composition - The CSI Greater Bay Area Development Theme Index includes a maximum of 50 Hong Kong market securities, 300 companies from the Shanghai-Hong Kong-Shenzhen market, and 100 mainland market securities, all selected based on their alignment with the Greater Bay Area development theme [3]. - As of January 30, 2026, the top ten weighted stocks in the index account for 44.55% of the total index weight, with China Ping An, Luxshare Precision, and BYD among the leading companies [3][4].

Core Viewpoint - The performance of the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index and its related ETF reflects the market dynamics and investment opportunities within the Greater Bay Area, with notable fluctuations in constituent stocks and overall index performance [1][2]. Group 1: Index Performance - As of February 5, 2026, the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index (931000) decreased by 0.74% [1]. - The Greater Bay Area ETF (512970) also saw a decline of 0.47%, with the latest price at 1.5 yuan [1]. - Over the past six months, the Greater Bay Area ETF has accumulated a rise of 15.97% [1]. Group 2: Stock Performance - Among the constituent stocks, Huayin Securities led with a gain of 10.02%, while Jiejia Weichuang experienced the largest drop at 12.39% [1]. - The top ten weighted stocks in the index account for 44.55% of the total index weight, with China Ping An, Luxshare Precision, and BYD being the top three [2]. Group 3: Trading and Liquidity - The trading volume for the Greater Bay Area ETF was 57.35 million yuan, with an intraday turnover rate of 0.66% [1]. - The average daily trading volume over the past week was 99.55 million yuan [1]. Group 4: Risk and Return Metrics - The maximum drawdown for the Greater Bay Area ETF this year is 5.52%, with a relative benchmark drawdown of 0.02% [1]. - The ETF's Sharpe ratio over the past year is reported at 1.51 [1]. - The tracking error for the ETF over the last three months is 0.022% [1].

Core Viewpoint - The performance of the Zhuhai-Hong Kong-Macao Greater Bay Area Development Theme Index and its related ETF indicates a strong upward trend, reflecting positive market sentiment towards companies benefiting from the Greater Bay Area development [2][3]. Group 1: Index Performance - As of February 3, 2026, the Zhuhai-Hong Kong-Macao Greater Bay Area Development Theme Index (931000) increased by 1.50%, with notable gains from component stocks such as XW Communication (up 13.12%) and Mingyang Smart Energy (up 7.63%) [2]. - The Greater Bay Area ETF (512970) rose by 1.83%, with a latest price of 1.5 yuan, and has accumulated a 16.77% increase over the past six months [2]. - The ETF's trading volume showed a turnover rate of 1.59% with a transaction value of 1.3822 million yuan, and an average daily transaction of 1.0538 million yuan over the past week [2]. Group 2: Risk and Return Metrics - The Greater Bay Area ETF recorded a Sharpe ratio of 1.51 over the past year as of January 30, 2026, indicating a favorable risk-adjusted return [2]. - The maximum drawdown for the ETF this year was 5.52%, with a relative benchmark drawdown of 0.02% [2]. - The management fee for the ETF is set at 0.15%, while the custody fee is 0.05% [2]. Group 3: Index Composition - The index closely tracks companies that benefit from the Greater Bay Area development, including a selection of up to 50 Hong Kong market securities, 300 companies from the Shanghai-Hong Kong-Shenzhen markets, and 100 mainland market securities [3]. - As of January 30, 2026, the top ten weighted stocks in the index accounted for 44.55% of the total, with major companies including Ping An Insurance, Luxshare Precision, and BYD [3][4].

流动性方面，大湾区ETF盘中换手0.16%，成交14.21万元。拉长时间看，截至1月26日，大湾区ETF近1月日均成交92.05万元。 截至2026年1月23日，大湾区ETF近1年夏普比率为1.76。 回撤方面，截至2026年1月26日，大湾区ETF今年以来最大回撤1.84%，相对基准回撤0.02%。 截至2026年1月26日 15:00，中证粤港澳大湾区发展主题指数(931000)下跌1.22%。成分股方面涨跌互现，明阳智能领涨10.02%，沃尔核材上涨6.04%，越秀资 本上涨5.03%；信维通信领跌10.05%，海格通信下跌10.02%，广东宏大下跌8.37%。大湾区ETF(512970)多空胶着，最新报价1.56元。拉长时间看，截至2026 年1月26日，大湾区ETF本月以来累计上涨1.17%。（以上所列股票仅为指数成份股，无特定推荐之意） | 股票代码 | 股票简称 | 涨跌幅 | 权重 | | --- | --- | --- | --- | | 601318 | 中国平安 | 0.38% | 8.31% | | 002475 | 立讯精密 | -2.54% | 6.59% | | 002594 | ...

Group 1 - The core index, the CSI Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index, has shown a slight increase of 0.03% as of January 23, 2026, with notable stock performances including Jiejia Weichuang up by 20.00% and Xunwei Communication up by 15.43% [1] - The Greater Bay Area ETF (512970) has increased by 0.26%, with a latest price of 1.56 yuan, and has accumulated a rise of 0.64% over the past two weeks [1] - The trading liquidity of the Greater Bay Area ETF was 3.75% during the session, with a total transaction volume of 3.33 million yuan, and an average daily transaction of 990,200 yuan over the past month [1] Group 2 - The tracking error of the Greater Bay Area ETF over the past six months is reported at 0.026%, indicating a close alignment with the underlying index [2] - The CSI Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index includes a maximum of 50 Hong Kong stocks, 300 companies from the Shanghai-Hong Kong-Shenzhen market, and 100 mainland market securities, all selected based on their relevance to the Greater Bay Area development theme [2] - As of December 31, 2025, the top ten weighted stocks in the index account for 46.96% of the total index weight, with major companies including China Ping An, Luxshare Precision, and BYD [2] Group 3 - The top ten stocks by weight in the index have shown varied performance, with China Ping An down by 1.39% and Luxshare Precision down by 1.61%, while Mindray Medical has increased by 1.04% [4] - The weight distribution of the top ten stocks includes China Ping An at 8.31%, Luxshare Precision at 6.59%, and BYD at 6.05%, among others [4]

费率方面，大湾区ETF管理费率为0.15%，托管费率为0.05%。 跟踪精度方面，截至2026年1月20日，大湾区ETF近半年跟踪误差为0.026%。 大湾区ETF紧密跟踪中证粤港澳大湾区发展主题指数，中证粤港澳大湾区发展主题指数反映受益于粤港澳大湾区发展相关上市公司的整体表现。该指数系列 包含中证港股通粤港澳大湾区发展主题指数、中证沪港深粤港澳大湾区发展主题指数和中证粤港澳大湾区发展主题指数，分别从港股通合资格证券范围、沪 港深三地上市公司及内地市场中的粤港澳大湾区企业中选取符合湾区发展主题的最大50只香港市场证券、最大300家公司及最大100只内地市场证券作为指数 样本，并结合湾区经济发展特点和样本空间内科技类证券权重调整科技证券行业因子，以使指数样本中科技类证券权重与待选空间中科技类证券占比接近。 数据显示，截至2025年12月31日，中证粤港澳大湾区发展主题指数(931000)前十大权重股分别为中国平安、立讯精密、比亚迪、招商银行、美的集团、胜宏 科技、汇川技术、工业富联、中兴通讯、迈瑞医疗，前十大权重股合计占比46.96%。（以上所列股票仅为指数成份股，无特定推荐之意） 截至2026年1月20日 1 ...