Hong Kong Stock Market Performance on August 18: Tech Stocks Lead, Hang Seng Index Volatilely Up
On August 18, 2026, the Hong Kong stock market showed clear structural divergence amidst the interplay of macroeconomic policies and industry news. After the Hang Seng Index opened low and then rebounded, closing up 0.82% at 28567.32 points, with trading volume increasing compared to the previous trading day. Notably, the technology sector became the core driver of the market, with the Hang Seng Tech Index rising by 1.5%, and several leading tech stocks set new highs recently. Meanwhile, the agricultural sector showed an upward trend against the trend, becoming one of the "safe havens" in the market, while the traditional consumer sector performed weakly, reflecting capital allocation preferences based on valuation and policy direction.
Tech Stocks Lead: AI and Semiconductor Policies Align, Capital Focuses on Growth Tracks
The strong performance of tech stocks is mainly due to the alignment of two factors: first, the improvement in industry sentiment driven by global AI technological breakthroughs, and second, the continuous policy reinforcement in the domestic semiconductor industry. Recently, several technology companies announced progress in AI large model iterations, coupled with rising expectations for computing power and chip demand, leading to a surge of funds into relevant stocks. For example, Tencent Holdings (0700.HK) saw a 1.2% rise, Alibaba (09988.HK) increased by 1.5%, and the Hong Kong shareholding share of Cambricon (688256.SH), which focuses on AI chips, also saw a significant increase in holdings.
From an industry logic perspective, the valuation recovery of tech stocks is the core driver. After previous adjustments, the price-to-earnings ratio for tech stocks has returned to historical lows, and the increased attractiveness of growth stocks under the global rate cut cycle has led capital to refocus on this sector. Furthermore, the continuous inflow of southbound funds has supported tech stocks, with a net inflow of 7.8 billion HKD on August 18, with tech stocks accounting for over 40%, indicating investor confidence in the tech growth track.
Southbound Funds Accelerate Deployment: Hong Kong Stock Valuation Depression and Global Capital Allocation Demand
The direction of southbound funds is an important indicator for the Hong Kong stock market. On August 18, southbound funds saw a net inflow of 7.8 billion HKD, reaching a new high in the last two weeks, with net inflows observed in both the HSBC Holdings and China Harbour channels. Analysts point out that the accelerated deployment of southbound funds stems from the valuation advantage of the Hong Kong stock market—the Hang Seng PE is less than 10 times, significantly lower than markets like the US; on the other hand, it reflects the global capital allocation demand under expectations of US Fed rate cuts, with Hong Kong serving as a bridge connecting mainland China and the global, making it the preferred safe haven for capital.
Looking at the fund flow, southbound funds focused on three types of assets: first, high-dividend blue-chip stocks, such as China Mobile (0941.HK) and China Petroleum (00857.HK); second, tech growth stocks, such as Tencent and Alibaba mentioned above; and third, agricultural stocks benefiting from policy dividends. This allocation structure reflects the balance between "safety margins" and "growth elasticity," aligning with the current market investment logic.
Agricultural Sector Rises Against the Trend: Pork Prices Rebound and Policy Benefits Align, Signals of Cyclical Reversal Emerging
While the tech sector led the market, the agricultural sector rose against the trend, becoming a highlight in the market. On August 18, the Hang Seng Agricultural Index rose by 1.1%, with pork and agricultural machinery stocks performing prominently. For example, Porkyuan Stock (02313.HK) stock price rose by 2.3%, Wenji Stock (03011.HK) increased by 1.8%, and China United Machinery (01157.HK), a leading agricultural machinery stock, also rose by 1.5%.
