来源：新浪基金∞工作室 11月14日，截止午间收盘，中证500增强ETF（159678）跌0.66%，报1.365元，成交额72.40万元。中证 500增强ETF（159678）重仓股方面，胜宏科技截止午盘跌2.91%，华工科技跌1.84%，金风科技涨 0.00%，巨人网络跌1.52%，完美世界涨0.26%，九号公司涨0.80%，金诚信跌0.17%，高德红外跌 2.25%，瑞芯微跌1.54%，圣农发展涨0.12%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 中证500增强ETF（159678）业绩比较基准为中证500指数收益率，管理人为博时基金管理有限公司，基 金经理为刘钊、杨振建，成立（2023-02-13）以来回报为37.81%，近一个月回报为-1.01%。 ...

Group 1 - The core point of the article highlights the performance of the Zhongzheng 500 Enhanced ETF (159678), which has seen a decline of 1.16% as of the midday close, trading at 1.361 yuan with a transaction volume of 3.2012 million yuan [1] - The major holdings of the Zhongzheng 500 Enhanced ETF include companies such as Shenghong Technology, Huagong Technology, and Jinfeng Technology, all of which experienced declines in their stock prices, with Jinfeng Technology down by 3.69% and Giant Network down by 3.30% [1] - The fund's performance benchmark is the Zhongzheng 500 Index return, managed by Bosera Fund Management Co., Ltd., with fund managers Liu Zhao and Yang Zhenjian, showing a return of 37.81% since its establishment on February 13, 2023, but a recent one-month return of -1.90% [1]

Core Viewpoint - The China Securities 500 Enhanced ETF (159678) experienced a decline of 0.88% as of the midday close on October 22, with a trading volume of 1.2247 million yuan [1] Group 1: ETF Performance - The China Securities 500 Enhanced ETF (159678) closed at 1.353 yuan, with a year-to-date return of 36.69% since its inception on February 13, 2023 [1] - The ETF's performance over the past month has been relatively stable, showing a return of 0.23% [1] Group 2: Major Holdings - Key stocks within the ETF include: - Shenghong Technology down 1.40% - Zhihui Compass down 1.94% - Dongwu Securities down 1.87% - Nine Company down 1.17% - Light Media up 0.06% - Deepin Technology down 1.83% - Rockchip down 0.90% - Changjiang Securities down 2.37% - Perfect World up 0.35% - Goldwind Technology up 1.89% [1]

Core Viewpoint - The Zhongzheng 500 Enhanced ETF (159678) has shown a positive performance with a 1.03% increase in value, reflecting a strong market interest and potential investment opportunities in the underlying assets [1] Group 1: ETF Performance - As of the midday close on September 24, the Zhongzheng 500 Enhanced ETF (159678) reported a price of 1.375 yuan with a trading volume of 2.2457 million yuan [1] - Since its inception on February 13, 2023, the fund has achieved a return of 35.84%, with a monthly return of 6.05% [1] Group 2: Top Holdings Performance - Key holdings in the ETF include: - Shenghong Technology: down 2.20% - Zhina Compass: down 0.33% - Dongwu Securities: up 0.65% - Nine Company: up 0.73% - Light Media: up 3.09% - Deepin Technology: up 3.40% - Ruixin Micro: up 1.73% - Changjiang Securities: up 1.16% - Perfect World: up 1.40% - Goldwind Technology: up 0.84% [1]

Core Viewpoint - The performance of the CSI 500 Enhanced ETF (159678) shows a slight decline, with a focus on its key holdings and recent returns since inception [1] Group 1: ETF Performance - As of the midday close on September 19, the CSI 500 Enhanced ETF (159678) decreased by 0.80%, priced at 1.365 yuan, with a trading volume of 3.1601 million yuan [1] - Since its inception on February 13, 2023, the fund has achieved a return of 36.45%, with a monthly return of 9.30% [1] Group 2: Key Holdings - Major stocks in the CSI 500 Enhanced ETF include: - Shenghong Technology: down 1.10% - Zhina Compass: down 0.50% - Dongwu Securities: up 0.11% - Ninebot Company: up 1.44% - Light Media: up 3.17% - Deepin Technology: down 1.40% - Rockchip: down 3.04% - Changjiang Securities: down 0.25% - Perfect World: up 1.31% - Goldwind Technology: up 1.48% [1]

Core Viewpoint - The China Securities 500 Enhanced ETF (159678) experienced a decline of 0.64% as of the midday close on August 20, with a trading volume of 2.6676 million yuan [1] Group 1: ETF Performance - The China Securities 500 Enhanced ETF (159678) closed at 1.233 yuan, with a year-to-date return of 24.26% since its inception on February 13, 2023 [1] - The ETF's performance over the past month has been a return of 9.40% [1] Group 2: Major Holdings - Key stocks in the ETF include: - Shenghong Technology down 6.09% - Zhina Compass down 2.69% - Dongwu Securities down 0.97% - Nine Company down 0.48% - Light Media down 0.86% - Deepin Technology down 2.76% - Ruixin Micro up 2.60% - Changjiang Securities down 0.88% - Perfect World up 0.46% - Goldwind Technology down 0.19% [1]

Core Viewpoint - The 中证500增强ETF (159678) experienced a decline of 0.50% as of the midday close on August 7, with a trading volume of 864,100 yuan, indicating a mixed performance among its constituent stocks [1] Group 1: ETF Performance - The 中证500增强ETF (159678) closed at 1.186 yuan, with a year-to-date return of 19.17% since its inception on February 13, 2023, and a one-month return of 8.44% [1] Group 2: Constituent Stocks Performance - Among the top holdings, 胜宏科技 saw a decline of 4.48%, while 光线传媒 increased by 3.17%. Other notable movements included 指南针 up by 0.29%, 东吴证券 down by 0.31%, and 深信服 down by 2.87% [1]