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Hong Kong Stocks Hit Lowest Close Amid US-Iran Tensions
29 May
Summary
- Hang Seng Index fell 1.27% to 25,006.16 on May 28, 2026.
- US-Iran tensions and energy supply fears drove investor risk reduction.
- Lenovo and SMIC saw gains despite broader market weakness.
The Hang Seng Index concluded Thursday, May 28, 2026, at 25,006.16, marking a 1.27% decline and its lowest close since early April. Investor sentiment was negatively impacted by fresh reports of American airstrikes on Iranian targets, reigniting concerns over energy supply and prompting a reduction in risk exposure throughout Asia-Pacific markets. This overshadowed a broader global narrative of AI investment.
Despite the overall downturn, pockets of strength emerged. Lenovo Group surged 4.5% on optimism surrounding AI-enabled PC upgrades, and Semiconductor Manufacturing International Corporation gained approximately 4.5% driven by China's semiconductor self-sufficiency theme. These individual performances, however, were insufficient to offset widespread selling pressures.
US-Iran geopolitical tensions remained the dominant influence. The Strait of Hormuz's criticality for Middle Eastern crude oil exports kept global energy markets on edge throughout 2026. Hong Kong equities, sensitive to Asian institutional capital flows, reacted acutely to any shifts in this conflict.
This 1.27% fall reflected market frustration with a recurring pattern of diplomatic progress followed by military exchanges. While reports of a potential US-Iran memorandum of understanding to extend a ceasefire provided a late-session counterbalance, they did not fully reverse the day's losses. A Bank of America upgrade of HSBC's rating outlook offered a minor positive note.
The index's current level of 25,006.16 represents an approximately 11% correction from its 2026 year-to-date high. Future performance hinges on durable geopolitical progress, sustained AI sector strength, and improved Chinese economic data. Conversely, a breakdown in negotiations could push the index towards the 23,000-24,000 support zone.
The Hong Kong dollar's peg to the US dollar also plays a role. A declining US dollar in 2026 has made Hong Kong equities more attractive on a currency-adjusted basis for non-US investors, partially mitigating geopolitical risk premiums and supporting foreign institutional flows.
