On July 31, Hong Kong Exchanges and Clearing Limited (HKEX) officially announced the list of Stock Connect target adjustments for Q3 2026. The adjustment involves changes to Hang Seng Composite Index constituents, adding 20 stocks to the Stock Connect trading scope while removing 15 existing targets. The results take effect on Monday, August 3.
Added stocks focus on new-economy tracks
Judging from the list, the newly added targets are clearly tilted toward new-economy sectors, with new energy, biomedicine, consumer electronics and internet platform stocks dominating. For example, companies engaged in photovoltaic module manufacturing, innovative drug R&D and local instant retail are all on the list.
According to statistics, the 20 newly added stocks have a combined market cap exceeding HK$800 billion, with an average P/E ratio of about 25 times, slightly higher than the index average, reflecting rising demand for growth-stock allocation in the HK market.
Removed targets concentrated in traditional industries
Meanwhile, the 15 removed stocks are mostly concentrated in traditional cyclical industries, including some real estate, coal and textile companies. These companies were removed due to failure to meet liquidity or market-cap criteria. After removal, Stock Connect funds can no longer buy these shares, while existing southbound positions must be passively sold within a specified period, putting some short-term selling pressure on the relevant stocks.
AH premium index may narrow again
Adjustments to Stock Connect targets usually have a significant impact on AH price differences of related stocks. Historical experience shows that when A+H companies are added to Stock Connect, increased southbound inflows tend to push H-share prices up, narrowing the AH premium index. The current list includes two A+H dual-listed companies, and the market expects their H-shares to receive incremental capital support.
Industry analysts pointed out that Stock Connect target adjustments are not just a redistribution of liquidity, but also reflect changes in mainland capital preference for core HK assets. "In the coming period, southbound capital may focus more on high-prosperity tracks such as technology, new energy and healthcare services, while the appeal of traditional low-valuation sectors relatively declines," said a chief strategist at a securities firm.
How should investors respond?
For ordinary investors, this adjustment provides new positioning directions. Being added to Stock Connect means mainland investors can directly trade through the Shanghai/Shenzhen-Hong Kong Stock Connect mechanism, providing an additional liquidity premium for the stocks. It is recommended to pay attention to the following three points:
- Short-term arbitrage opportunities: Stocks being added often show price movements around the effective date; watch for early positioning by funds.
- Long-term fundamental screening: Among the new targets, there is no shortage of quality growth stocks; choose selectively based on earnings quality and industry prospects.
- Watch removal risks: Investors holding removed targets should adjust positions early to avoid valuation discounts caused by declining liquidity.
Overall HK market performance overview
As of the close on July 31, the Hang Seng Index stood at 21,560 points, up 0.3% slightly, with turnover expanding to HK$125 billion. Southbound capital recorded net buying of HK$4.26 billion for the day, the third consecutive day of net inflows. By sector, new-energy vehicles and computing-power hardware stocks performed well, while utilities and telecom services were slightly weaker.
After the announcement of Stock Connect target adjustments, overnight index futures moved little and market sentiment was generally stable. With the new list taking effect next Monday, Stock Connect funds are expected to enter a wave of concentrated repositioning, and trading activity in related stocks is likely to increase significantly.
Overall, this Stock Connect adjustment is an important reflection of the continuous optimization of the HK market ecosystem. The addition of new-economy stocks not only enriches southbound capital's investment options but also injects new vitality into the HK market. Investors should closely monitor post-adjustment capital flow changes and seize structural market opportunities.
