As of 13:23 on February 5, 2025, the SSE Science and Technology Innovation Board 50 Component Index (000688) rose 2.89% strongly, the constituent stock Jinshan Office (688111) hit the daily limit in the afternoon, MGI (688114) rose 14.16%, Qianxin (688561) rose 13.98%, and individual stocks such as EZVIZ Network (688475) and VeriSilicon (688521) followed suit. The Science and Technology Innovation 50 Index ETF (588870) once rose nearly 3%, and is now up 2.14%, the latest price is 1 yuan, and the intraday turnover has reached 60.1289 million yuan, with a turnover rate of 27.73%, and the market is actively trading.

The AI sector has become a unanimously optimistic direction for many brokerages. CITIC Securities believes that the industry should first look at the extreme interpretation of the strong theme represented by AI. Galaxy Securities said that after the holiday, there may be a high probability that there will be loose policies in China, and capital sentiment is expected to continue to pick up, and it is recommended that investors grasp the short-term long window period. In the short term, sentiment will be mined in the concept of high holiday heat and low relative position of stock prices, and DeepSeek and its derived domestic technology segments can be preferred.

Tianfeng International Securities pointed out that after DeepSeek became popular, the development speed of end-side AI accelerated. The popularity of DeepSeek has directly driven the growth of demand for NVIDIA's H100 training, showing that optimized training methods (which can effectively reduce costs) can stimulate the market, and it also proves the competitiveness of the CUDA ecosystem (why users choose H100).

In terms of layout tools, the STAR 50 Index ETF (588870) has the characteristics of low investment threshold and good risk diversification.

In terms of investment threshold, the minimum trading unit of the STAR 50 Index ETF (588870) in the secondary market is 100 shares, while the threshold for direct investment in stocks on the STAR Market is higher, requiring investors to have two years of investment experience and average daily assets of not less than 500,000 yuan in the first 20 trading days.

From the perspective of investment risk, most of the companies on the STAR Market are in the growth stage, with high development uncertainty and volatility. The STAR 50 Index ETF (588870) invests in a basket of leading stocks on the STAR Market, which can effectively diversify the risk of a single stock and reduce the impact of a specific company on the portfolio.

20CM to catch the rebound, the first choice is the "hard technology leader" Science and Technology Innovation 50 Index ETF (588870)! The STAR 50 Index ETF (588870) closely tracks the STAR 50 Index, including 50 leading stocks with large market capitalization and good liquidity on the STAR Market, covering new productivity sectors such as electronics, medicine, power equipment and computers. In addition, the management fee of the STAR 50 Index ETF (588870) is as low as 0.15%, and the custody fee is as low as 0.05%, which is the lowest fee rate in the whole market!

Risk Warning: Funds are risky, and investment should be cautious. Investors should read the Fund Contract, Prospectus, Product Key Facts Statement and other legal documents to understand the risk-return characteristics of the fund, especially the unique risks, and judge whether it is suitable for their own risk tolerance based on their own investment objectives, investment experience, asset status, etc. The fund manager undertakes to manage and use the fund assets in good faith, prudence and due diligence, but does not guarantee that the fund will be profitable or the principal will not be lost. STAR 50 Index ETF (588870) is a higher risk level (R4) product, which is suitable for investors who are aggressive (C4) and above after customer risk level assessment. The individual stocks mentioned in the article are only objectively displayed and enumerated by the constituent stocks of the index, and the information appearing in this article is for reference only, and investors must be responsible for any investment behavior determined independently. Any opinions, analyses and forecasts contained in this article do not constitute investment advice of any kind to the reader. STAR 50 Index performance over the years: 16.07% (2024), -11.24% (2023), -31.35% (2022), 0.37% (2021), 39.30% (2020).