Daily data tracking
Three major indexes: the Shanghai index closed up 0.66%, the Shenzhen composite index closed up 0.70%, the gem index closed up 0.99%, and the Shenwan class sector: electrical equipment, building decoration, agriculture, forestry, animal husbandry and fishery sector rose; Callback of medical and biological, leisure services and media sectors
Concept sector: the concept of wind power generation, UHV and western large infrastructure rose; Cro, board connection, medical service concept callback
Transaction and northbound funds: the transaction between the two cities was about 794.2 billion yuan, a decrease from the previous trading day; The net capital inflow from going north is about 1.139 billion yuan
Hot spot tracking: analysis of the impact of quantitative trading on securities companies
Since 2020, the overall scale of quantitative fund has increased rapidly. The growth in the scale of quantitative products reflects the rapid rise in the popularity of quantitative transactions in financial products.
For the securities business department, on the one hand, the improvement of quantitative transaction scale can enrich the product types provided by the securities business department and give investors more choices. Especially in the case of rapid changes in market style this year, the characteristics of high quantitative investment coverage have more advantages in the stability and sustainability of income than the subjective investment with concentrated shareholding. On the other hand, the characteristic of high-frequency quantitative trading also means that higher handling fees need to be paid compared with subjective investment, which brings more brokerage business to the securities business department and increases the business income of the securities business department.
Since quantitative trading is mainly short-term trading, the trading model is constructed based on mathematical means and statistical laws, the technical signal mining is emphasized, and the quantitative analysis of market laws is emphasized. Therefore, the development degree of financial science and technology of securities companies is considered by relying more on real-time, massive and high-level big data analysis. The rise in the scale of quantitative transactions, on the one hand, requires the investment and research business of securities companies to increase the application scenarios of financial data and financial measurement, emphasizing the combination of big data and investment research. On the other hand, it also puts forward higher requirements for the response speed and transaction ceiling of brokerage business, enabling securities companies to actively develop blockchain and other scientific and technological means to reduce transaction costs, Carry out in-depth integration of traditional business and technological frontier.
Risk tip: the stock market has risks, and investment should be cautious
