You can still buy it. Biotechnology ETF provides information and services related to biotechnology ETF, such as market trend, capital flow, industry concept plate ranking, component stock ranking, market analysis, securities focus, market overview, stock bar interaction and so on. Knowing the market information can make a reasonable purchase. Biotechnology Fund is a kind of fund that invests in biotechnology companies, especially in life sciences, including medical equipment, medicines, diagnostic tools and other related products and services.