Core Viewpoint - The A-share market showed a strong performance with the three major indices rising, indicating positive investor sentiment and market dynamics [1] Group 1 - The Shanghai Composite Index increased by over 1% [1] - The Shenzhen Component Index rose by 0.75% [1] - The ChiNext Index experienced a slight increase of 0.12% [1]

Group 1 - The three major indices turned negative again, with the Shanghai Composite Index falling by 0.07%, the Shenzhen Component Index decreasing by 0.55%, and the ChiNext Index dropping by 1.66% [1] - Over 3,300 stocks in the Shanghai, Shenzhen, and Beijing markets experienced declines [1]

Market Overview - As of August 20, 9:49 AM, the Shanghai Composite Index turned positive, while the Shenzhen Component Index and the ChiNext Index saw their declines narrow [1] - The Shanghai Composite Index reported at 3730.4 points, up 3.11 points, or 0.08%, with a trading volume of 240.504 billion [1] - The Shenzhen Component Index was at 11789.56 points, down 32.07 points, or 0.27%, with a trading volume of 339.132 billion [1] - The ChiNext Index stood at 2571.62 points, down 30.12 points, or 1.16%, with a trading volume of 158.529 billion [1] - The total trading volume for both markets reached 579.636 billion [1]

来源：上海证券报·中国证券网 上证报中国证券网讯 8月19日，创业板指涨近1%。截至9时46分，沪指涨0.28%，深成指涨0.33%，创业 板指涨0.99%。CPO、创新药、医疗器械等板块涨幅居前。 ...

Core Viewpoint - The Shanghai Composite Index has reached a nearly ten-year high, indicating strong market performance and investor confidence [1] Group 1 - As of the midday close on the 18th, the Shanghai Composite Index rose over 1%, closing at 3740.50 points, an increase of 1.18% [1] - The Shenzhen Component Index reported a rise of 2.25%, closing at 11896.38 points [1] - The ChiNext Index experienced a significant increase of 3.63%, closing at 2626.29 points [1]

沪指涨0.93%重回3700点，深成指涨1.61%，创业板指涨2.74%。全市场超4600家个股上涨。 ...

Core Viewpoint - The A-share market continues its upward trend, with the Shanghai Composite Index breaking through the previous high of 3674.4 points from October 8, 2022, closing at 3683.46 points, marking a new high since September 13, 2021 [1] Market Performance - The total market turnover exceeded 2.15 trillion yuan, setting a new high for the year [1] - The Shanghai Composite Index has approached significant psychological resistance at 3700 points, having previously attempted to breach this level three times in 2021 without success [1] - The Shenzhen Component Index and the ChiNext Index have not synchronized with the Shanghai Composite Index, with the Shenzhen Component Index still over 300 points below its October 8, 2022 high and the ChiNext Index about 80 points below its high [1] Average Stock Price - The average stock price in the A-share market closed at 24.56 yuan, significantly higher than the 21.18 yuan average on October 8, 2022, indicating a strong performance relative to the major indices [2] - The mid and small-cap indices have shown remarkable performance, with the CSI 100, CSI 500, CSI 1000, and CSI 2000 indices posting year-to-date gains of 5.98%, 13.66%, 18.57%, and 28.8% respectively [2] Index Comparison - A comparison of key indices shows that the Shanghai Composite Index has surpassed its previous high, while the Shenzhen Component Index and ChiNext Index remain below their respective highs from October 8, 2022 [3] - The Sci-Tech Innovation Index has outperformed, reaching 1403.42 points, which is 14.42% above its previous high [3] - The CSI 2000 Index has shown the best performance among major indices, with a relative value of 123.65% compared to its previous high [5]

8月13日，沪深两市全天成交额2.15万亿元，较上个交易日放量2694亿元，时隔114个交易日重回2万亿 元上方。与此同时，沪指突破去年10月8日高点3674点，一度涨至3688.63点，收盘报3683.46点，涨 0.48%，创近4年新高，深成指涨1.76%，创业板指涨3.62%。 （文章来源：21世纪经济报道） ...

每经AI快讯，8月13日，指数走强，创业板指拉升涨逾3.00%，沪指涨0.58%，深成指涨1.58%。证券、 算力硬件、医药等方向涨幅居前，沪深京三市上涨个股近2800只。 （文章来源：每日经济新闻） ...

Group 1 - The Shanghai Composite Index closed at 3653.5 points, up 0.51% [1] - The Shenzhen Component Index closed at 11293.25 points, up 1.48% [1] - The ChiNext Index closed at 2380.29 points, up 1.99% [1] Group 2 - Sectors such as PEEK materials, energy metals, and CPO saw gains [1] - The precious metals sector experienced a correction [1]