Summary of Key Points Core Viewpoint - The trading volume of the CSI 300 Index ETFs increased significantly today, indicating heightened market activity and investor interest in these funds [1][2]. Trading Volume and Performance - The total trading volume of CSI 300 Index ETFs reached 6.347 billion yuan, an increase of 2.402 billion yuan from the previous trading day, representing a growth rate of 60.87% [1]. - Huatai-PB CSI 300 ETF (510300) had a trading volume of 3.532 billion yuan, up 1.402 billion yuan, with a growth rate of 65.81% [1]. - E Fund CSI 300 ETF (510310) saw a trading volume of 0.952 billion yuan, increasing by 0.574 billion yuan, with a remarkable growth rate of 151.99% [1]. - The Fortune CSI 300 ETF (159300) recorded a trading volume of 0.209 billion yuan, up 0.171 billion yuan, with an extraordinary growth rate of 449.53% [1]. - Other notable increases in trading volume included Ping An CSI 300 ETF (510390) and 300 Index ETF (510370), with increases of 804.15% and 455.04% respectively [1]. Market Performance - As of market close, the CSI 300 Index (000300) rose by 0.59%, while the average increase for related ETFs was 0.55% [1]. - The top-performing ETFs included the China Merchants CSI 300 Enhanced Strategy ETF (561990) and Penghua CSI 300 ETF (159673), which increased by 0.70% and 0.68% respectively [1].

Group 1 - The Shanghai Composite Index opened high and the CSI 300 Media (secondary industry) Index reported 824.90 points [1] - The CSI 300 Media Index has increased by 5.89% in the last month and 5.28% in the last three months, but has decreased by 1.83% year-to-date [1] - The CSI 300 Index categorizes its 300 sample stocks into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and over 200 quaternary industries [1] Group 2 - The CSI 300 Media Index is fully composed of stocks from the Shenzhen Stock Exchange [1] - The composition of the CSI 300 Media Index includes 52.79% from Other Advertising and Marketing, 20.53% from Interactive Media, 15.39% from Gaming, and 11.28% from Video Media [1] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]

从沪深300汽车零配件指数持仓的市场板块来看，上海证券交易所占比87.70%、深圳证券交易所占比 12.30%。 从沪深300汽车零配件指数持仓样本的行业来看，汽车内饰与外饰占比59.93%、汽车系统部件占比 13.92%、轮胎占比13.85%、汽车电子占比12.30%。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一个定期 调整日前，权重因子一般固定不变。遇临时调整时，当沪深300指数调整样本时，沪深300行业指数样本 随之进行相应调整。在样本公司有特殊事件发生，导致其行业归属发生变更时，将对沪深300行业指数 样本进行相应调整。当样本退市时，将其从指数样本中剔除。样本公司发生收购、合并、分拆等情形的 处理，参照计算与维护细则处理。 金融界5月29日消息，上证指数高开高走，沪深300汽车零配件指数 (300汽车配件，L11621)报5998.49 点。 数据统计显示，沪深300汽车零配件指数近一个月上涨3.11%，近三个月下跌7.08%，年至今下跌 5.42%。 据了解，为反映 ...

金融界5月28日消息，上证指数高开震荡，沪深300深市指数 (300深市，399972)下跌0.15%，报4263.79 点，成交额750.75亿元。 数据统计显示，沪深300深市指数近一个月上涨1.17%，近三个月下跌7.79%，年至今下跌4.90%。 据了解，沪深300深市指数选取沪深300指数样本中所有深市上市公司证券组成指数样本，为投资者提供 更多样化的投资标的。该指数以2004年12月31日为基日，以1000.0点为基点。 从沪深300深市指数持仓样本的行业来看，工业占比23.68%、信息技术占比17.55%、可选消费占比 15.90%、主要消费占比10.35%、金融占比8.79%、医药卫生占比8.66%、通信服务占比7.95%、原材料占 比5.25%、房地产占比1.13%、公用事业占比0.46%、能源占比0.25%。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。遇临时调整时，当沪深300指数调整样本时，指数样本随之进行相应调整。当样本退市时，将 其从指数样本中剔除。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处理。 从指数持 ...

Group 1 - The Shanghai Composite Index opened high and fluctuated, with the CSI 300 Automotive Parts Index reported at 5988.46 points [1] - The CSI 300 Automotive Parts Index has increased by 2.28% in the past month, decreased by 9.52% in the past three months, and has declined by 5.58% year-to-date [1] - The CSI 300 Index categorizes its 300 sample stocks into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries, providing analytical tools for investors [1] Group 2 - The CSI 300 Automotive Parts Index has a market share distribution of 87.87% from the Shanghai Stock Exchange and 12.13% from the Shenzhen Stock Exchange [1] - Within the CSI 300 Automotive Parts Index, the industry composition includes 60.02% for automotive interior and exterior parts, 13.98% for automotive system components, 13.87% for tires, and 12.13% for automotive electronics [1] Group 3 - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December [2] - Weight factors are adjusted along with the sample changes, remaining fixed until the next scheduled adjustment unless a temporary adjustment is required [2] - Special events affecting sample companies may lead to changes in industry classification, and companies that are delisted or undergo mergers, acquisitions, or splits will be handled according to maintenance guidelines [2]

Group 1 - The Shanghai Composite Index opened high and fluctuated, with the CSI 300 Automotive and Parts Index reported at 10,259.58 points [1] - The CSI 300 Automotive and Parts Index has increased by 1.85% in the past month, decreased by 3.70% in the past three months, and increased by 4.84% year-to-date [1] - The CSI 300 Index is categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The top ten weights in the CSI 300 Automotive and Parts Index are: BYD (38.8%), Seres (12.98%), Fuyao Glass (10.8%), SAIC Motor (8.68%), Changan Automobile (7.05%), Top Group (3.81%), Sailun Tire (3.78%), Desay SV (3.3%), Huayu Automotive (3.27%), and Great Wall Motors (3.25%) [1] - The market segments of the CSI 300 Automotive and Parts Index are composed of 50.84% from the Shanghai Stock Exchange and 49.16% from the Shenzhen Stock Exchange [2] - The industry composition of the CSI 300 Automotive and Parts Index includes 72.76% from passenger cars, 16.35% from automotive interior and exterior parts, 3.81% from automotive system components, 3.78% from tires, and 3.30% from automotive electronics [2] Group 3 - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made when the CSI 300 Index samples are modified [2] - Special events affecting sample companies may lead to adjustments in the CSI 300 industry index samples, including delisting, mergers, acquisitions, and spin-offs [2]

上证指数收报3339.93点，跌0.02%。 科创50收报970.64点，跌0.23%。 中证500收报5637.24点，跌0.26%。 中证1000收报5984.46点，跌0.40%。 | 代码 | 名称 | 现价 | 涨跌 | 涨跌幅 | 成交额 | 年初至今 | | --- | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | 3339.93 | -0.76 | -0.02% | 3893亿 | -0.35% | | 399001 | 深证成指 | 10003.27 | -25.85 | -0.26% | 6206亿 | -3.95% | | 899050 | 北证50 | 1378.23 | -19.41 | -1.39% | 241亿 | 32.80% | | 881001 | 万得全A | 5057.15 | -10.29 | -0.20% | 10339亿 | 0.70% | | 000688 | 20 | 970.64 | -2.28 | -0.23% | 146 Z | -1.85% | | 399006 | 创业板指 | 1985. ...

中国上证综指5月28日（周三）收盘下跌0.76点，跌幅：0.02%，报3339.93点； 中国深证成指5月28日（周三）收盘下跌25.85点，跌幅：0.26%，报10003.26点； 中国沪深300指数5月28日（周三）收盘下跌3.16点，跌幅：0.08%，报3836.24点； 中国创业板指数5月28日（周三）收盘下跌6.26点，跌幅：0.31%，报1985.38点； 中国科创50指数5月28日（周三）收盘下跌2.28点，跌幅：0.23%，报970.64点。 ...

中证1000开盘报6006.89点，跌0.03%。 上证指数开盘报3341.85点，涨0.03%。 深证成指开盘报10039.25点，涨0.10%。 创业板指开盘报1996.49点，涨0.24%。 沪深300开盘报3843.07点，涨0.10%。 科创50开盘报973.90点，涨0.10%。 中证500开盘报5651.88点，跌0.00%。 | 代码 | 名称 | 现价 | 涨跌 | 涨跌幅 | 成交额 | 年初至今 | | --- | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | 3341.85 | 1.16 | 0.03% | 347 | -0.30% | | 399001 | 深证成指 | 10039.25 | 10.14 | 0.10% | 63亿 | -3.60% | | 899050 | 北证50 | 1399.05 | 1.41 | 0.10% | 2.47 | 34.81% | | 881001 | 万得全A | 5070.58 | 3.14 | 0.06% | 100亿 | 0.97% | | 000688 | 科创50 | 97 ...

中国上证综指5月28日（周三）开盘上涨1.16点，涨幅：0.03%，报3341.85点； 中国深证成指5月28日（周三）开盘上涨10.14点，涨幅：0.1%，报10039.25点； 中国沪深300指数5月28日（周三）开盘上涨3.68点，涨幅：0.1%，报3843.07点； 中国创业板指数5月28日（周三）开盘上涨4.84点，涨幅：0.24%，报1996.49点； 中国科创50指数5月28日（周三）开盘上涨0.98点，涨幅：0.1%，报973.9点。 ...