Sino-Singapore Jingwei Client, August 3. On Tuesday, A-shares all turned red, the Shanghai stock index rose slightly at midday, and the ChiNext stock index rose 0.23% to return to above 3,500 points.

Infrastructure and securities firms are strong, and virus prevention concept stocks are active; lithium batteries, semiconductors, photovoltaics, and new energy vehicles are weak.

The half-day turnover of the two cities is nearly 900 billion yuan.

　　Source: Flush iFinD

　　As of the noon close, the Shanghai Composite Index closed flat at 3464.31 points.

The Shenzhen Component Index rose 0.04% to 14,804.27 points.

The GEM index rose 0.23% to 3,501.30 points.

　　On the disk, recent high-level themes such as lithium batteries and chips led the decline, while Northern Huachuang and Zhichun Technology both dropped their limits.

Pharmaceutical and biological and anti-viral stocks rose sharply, and many stocks such as Changshan Pharmaceutical and Saisheng Pharmaceutical rose more than 10%.

On the whole, vaccines, CROs, and securities firms have the largest gains, while salt lake extraction of lithium, photoresist, rare earth permanent magnets, and steel have the largest declines.

　　Up to now, the ratio of all trading stocks in Shanghai and Shenzhen stocks is 2786:1480. There are 54 daily limit and 13 daily limit.

　　In terms of northbound funds, the net outflow of northbound funds in the morning exceeded 1 billion yuan, of which the outflow of Shanghai Stock Connect exceeded 200 million yuan, and the outflow of Shenzhen Stock Connect exceeded 800 million yuan.

　　In terms of individual stocks, the current daily limit shares are as follows: China Power Construction (10.07%), Jingshan Light Machinery (9.97%), Invic (10.00%), China West Electric (10.04%), Orient Securities (9.99%).

　　The lower limit shares are as follows: Zhichun Technology (-10.00%), Haixing shares (-9.98%), Tianyu Ecology (-10.01%), Deye shares (-10.00%), Tongcheng New Materials (-10.00%).

　　The top five stocks with turnover rate are: Zhonghuan Hailu, Jindik, Liberty, Farben Information, and Yonghe Stocks, which are 50.265%, 47.289%, 46.629%, 30.177%, and 29.475%, respectively.

　　Centaline Securities Research reported that on Monday, the A-share market opened low and moved high, and the Shanghai Stock Exchange recovered two important barriers of 3,400 and 3,450 in one fell swoop.

The trading volume of the two cities exceeded 1.5 trillion yuan.

It is worth noting that although the core assets rebounded sharply on Monday, it still needs to be observed whether it is really effective to stop the decline and stabilize. Emerging industries may still be an important direction for new funds to focus on.

Investors are advised to pay close attention to changes in policy and capital.

It is expected that the Shanghai Stock Index is likely to consolidate around the annual line in the short-term, and the ChiNext market is likely to rise slightly in the short-term.

　　Soochow Securities said that the market as a whole is still in a high and fluctuating range, and structural differentiation during the shock period is still the main feature. After a sharp rebound, it is necessary to avoid chasing too high.

There is still room for a short-term oversold white horse to rebound, but the differentiation may come soon. After the technological growth of chips, new energy, and high-end manufacturing is adjusted, there is still room for continued performance. In the future, the focus is to pay attention to the direction of these policy support.

(Zhongxin Jingwei APP)

(The opinions in the article are for reference only and do not constitute investment advice. Investment is risky and you need to be cautious when entering the market.)