On June 13th, according to Cailian Press (editor Zilong), the science and technology innovation board stocks exploded today. As of the close of trading, a total of 11 "688" stocks received daily limit up, the biggest second peak value this year after February 8th, with Anlu Technology getting three daily limit up. In addition, Xindaokang Technology, Shichuang Energy, Galaxy Microelectronics, and Aicopto also rose by more than 10%.

Science and technology innovation board stocks experienced mass daily limit up, and small-cap stocks rebounded more aggressively.

Science and technology innovation board stocks have not often seen mass daily limit up. As of the close of today, out of the more than 100 trading days this year, there were only four trading days when the number of daily limit up stocks on the Science and Technology Innovation Board was five or more. Among them, the number of limit up stocks on February 8th was the highest, reaching 44, while A-shares had a total of 506 limit up stocks, with science and technology innovation board limit up stocks accounting for nearly 8.7%. The science and technology innovation board stocks were also active today with a total of 11 daily limit up stocks, ranking second this year, accounting for 24.4% of the total number of limit up stocks in the A-share market today.

Statistically, the science and technology innovation board stocks that rose the most today are mainly concentrated in the electronics sector, while there are also a large number of mechanical equipment, electric power equipment, and environmental protection stocks. Specifically, by selecting science and technology innovation board stocks that rose more than 8% today, the proportion of electronic stocks is close to half, while the proportions of mechanical equipment, electric power equipment, and environmental protection stocks are all 10% or more, and they also include national defense military industry, communications, and healthcare and bio-technology stocks. It's worth noting that these stocks are mostly small-cap stocks, with a median market value of nearly CNY 2.8 billion and only four stocks with a total market value exceeding CNY 5 billion.

Boosted by the collective outbreak of science and technology innovation board stocks today, related ETFs are also active, especially several ETFs that track the science and technology innovation board 100 index. As of today's close (June 13th), the ChinaAMC SSE Science and Technology Innovation Board 100 ETF rose nearly 2.1%, ranking first, but its premium fluctuation rate reached 0.5%, which is relatively high among a group of science and technology innovation board related ETFs. At the same time, several ETFs that track the Science and Technology Innovation Board semiconductor, the Science and Technology Innovation Board growth index also performed well, while ETFs that track the Chinext 50 and the Science and Technology Innovation Board 50 index rose relatively late today.

Multiple capital flows have entered in a big way, and stocks with high financing control are listed here.

Due to large market fluctuations, seven science and technology innovation board stocks appeared on the Dragon-Tiger List today. Looking at the buy positions, many individual stocks received key positions by hot money. Among them, Xunjiexing had many common buy positions in the buy list. Ningbo Hanyuan, Yuanyuan Road, and Sandan Road, Ningbo of Guosheng Securities purchased a net amount of nearly CNY 5.27 million, CNY 4.04 million, and nearly CNY 4.05 million respectively. In addition, Anlujia Technology and Zhuojin shares also received northbound and quantitative funds.

From the perspective of funding, many science and technology innovation board stocks have received "assistance" from leveraged funds this week. As of June 12th, excluding new stocks listed this week, a total of 31 science and technology innovation board stocks have had net purchases of more than CNY 10 million this week. Among them, Bawei Storage, SMIC, Brightgene Bio-Medical Technology, Cambricon Technologies, and Quantumctek Co., Ltd. have the highest shareholding, reaching CNY 70 million, CNY 58 million, CNY 47 million, CNY 0.41 billion, CNY 0.38 billion, respectively. From the industry level, the number of electronics stocks among the science and technology innovation board stocks with the highest shareholding this week is obviously more.

In addition, some star companies have also received significant funding for holding positions. As of June 12th, according to statistics on the financing control ratio, a total of 75 stocks currently have a financing balance ratio to their market value of over 10%, with 19 of them being star companies, accounting for nearly a quarter of the overall percentage. Specifically, Zhongyan shares, Ningbo Ronbay New Energy Technology have relatively high financing control ratios, both over 15%, and Liyuanheng, Green Intelligent, High-speed Rail Electric, Dream Data, KBC Corporation, Ltd., and other stocks have also received significant attention from financing clients.