--- title: "The Health Care Equipment ETF (159873) saw a net subscription of 30 million units yesterday, with the underlying index containing nearly 20% brain-computer interface content. Institutions: Brain-computer interfaces are moving from the laboratory to the threshold of industrialization" type: "News" locale: "en" url: "https://longbridge.com/en/news/280236744.md" description: "The Health Care Equipment ETF (159873) received a net subscription of 30 million units on March 23, with a transaction amount exceeding 30 million yuan and a turnover rate of over 11%. The index tracked by this ETF, the China Securities All Share Health Care Equipment and Services Index, has a nearly 20% share of the brain-computer interface concept. Xiangcai Securities pointed out that the brain-computer interface industry is moving from the laboratory to industrialization, especially with broad application prospects in areas such as paralysis and stroke" datetime: "2026-03-24T01:19:09.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/280236744.md) - [en](https://longbridge.com/en/news/280236744.md) - [zh-HK](https://longbridge.com/zh-HK/news/280236744.md) --- # The Health Care Equipment ETF (159873) saw a net subscription of 30 million units yesterday, with the underlying index containing nearly 20% brain-computer interface content. Institutions: Brain-computer interfaces are moving from the laboratory to the threshold of industrialization Yesterday (March 23), the Shanghai Composite Index fell by 3.63%, narrowly holding above 3,800 points, while the CSI All Share Health Care Equipment and Services Index closed down 4.69%. Among the constituent stocks of this index, Haishun New Materials rose by over 1%. In terms of related ETFs, the **Health Care Equipment ETF (159873)** had a trading volume exceeding 30 million yuan on that day, with a turnover rate of over 11%, both ranking first among the same category; Wind financial terminal data shows that **this ETF had a net subscription of 30 million units on that day**. Regarding capital flows, Wind financial terminal data indicates that as of March 20, the **Health Care Equipment ETF (159873)** has accumulated a net inflow of 185 million yuan over the past 60 trading days. The Health Care Equipment ETF (159873) tracks the CSI All Share Health Care Equipment and Services Index, which has a high concentration of brain-computer interface concepts, accounting for nearly 20%. The latest proportion of constituent stocks from the Sci-Tech Innovation Board and the Growth Enterprise Market is nearly 80%, covering brain-computer interface concept stocks such as Sanbo Brain Science, Xiangyu Medical, and Weisi Medical. On the news front, according to the Securities Times, on March 13, the world's first invasive brain-computer interface medical device was officially approved for market launch. On March 15, the National Medical Insurance Administration actively connected and provided services to complete the medical insurance coding for this product, successfully facilitating the key link from approval to clinical application for innovative products, marking the transition of the brain-computer interface industry from "planning blueprint" to "fast track for implementation." **Xiangcai Securities** stated that at this stage, brain-computer interfaces have become the most notable direction in the field of medical technology, driven by a combination of top-level policies, core technological breakthroughs, and payment guarantees. The industry is moving from the laboratory to the threshold of industrialization, especially in demand areas such as paralysis, stroke, and amyotrophic lateral sclerosis, where the application direction of brain-computer interfaces is clear, amplifying the demand prospects for related consumables in implanted systems. ### Related Stocks - [159877.CN](https://longbridge.com/en/quote/159877.CN.md) - [159891.CN](https://longbridge.com/en/quote/159891.CN.md) - [159873.CN](https://longbridge.com/en/quote/159873.CN.md) ## Related News & Research - [Universal Digital Inc. Announces Termination of ETF Partnership Agreement | LFGMF Stock News](https://longbridge.com/en/news/286616540.md) - [1 Rapidly Deteriorating ETF Screams That ‘Shop ‘Til You Drop’ Americans Have All But Keeled Over](https://longbridge.com/en/news/286429552.md) - [Keep Your Portfolio Safe With This Low-Volatility ETF](https://longbridge.com/en/news/286604877.md) - [The AI Boom Needs Real Assets to Survive. This ETF Lets You Profit From Both.](https://longbridge.com/en/news/286113679.md) - [Guardian Ultra-Short U.S. T-Bill Fund ETF declares $0.1448 dividend](https://longbridge.com/en/news/286471588.md)