HK Market Close: Hang Seng Falls for Sixth Straight Day as Optical Communication and Gold Stocks Tumble
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The Hang Seng fell 0.64% to 24,408 on June 10 — a sixth straight loss — weighed down by U.S.–Iran tensions and pre-CPI caution, while Tencent propped up the index and optical-communications and gold names slumped hard.
Six days of losses — who held up, who dragged?
The Hang Seng shed 157.94 points (-0.64%) to 24,407.96; turnover hit HK$320.6 billion. The H-share index dipped 0.07%; the Hang Seng Tech index fell 0.94%.
Tencent (00700) rose 2.74% to HK$465.6, contributing 53.64 points to the index. This means → without Tencent, the headline drop would have been roughly double.
HSBC (00005) fell 4.79% to HK$135.3, dragging the index down 96.27 points. In plain terms = today's index was a tug-of-war — Tencent pulling up, HSBC pulling down.
Why did Tencent buck the trend?
Bank of America noted that WeChat's AI Agent — a smart assistant that can carry out tasks for users — made material progress in developer-connection testing, with more service providers joining the pilot.
BofA reiterated its "buy" rating; Tencent remains the bank's top pick in China internet.
Kuaishou and NetEase rose over 3%; Alibaba fell about 2%. This reflects a market betting selectively on stocks with real AI deployment progress, not on the tech sector broadly.
Why did optical-communications stocks crash?
AI supply-chain research firm SemiAnalysis reported that Nvidia's 800V DC power architecture will be delayed to 2028, and CPO — co-packaged optics, a technology that integrates optical modules directly into the chip package — may not reach volume production until 2028 or even 2029.
This means → the timeline the market was pricing in for an optical-communications ramp got pushed back sharply. Long Fei Fiber (06869) dropped 9.40%, Cambridge Technology (06166) fell 7.32%, and Hongten Precision (06088) lost 7.31%.
Yet an Nvidia networking executive publicly struck the opposite tone, calling CPO "the most exciting technology right now" and saying volume shipments begin in H2. In plain terms = the same company's supply-chain report and its own executive are telling two different timelines — and the market, for now, chose the pessimistic one.
Why did gold and HK bank stocks fall together?
Spot gold broke below US$4,200/oz intraday, hitting a two-and-a-half-month low. Chifeng Gold (06693) dropped 7.76%; Zijin Gold International (02259) fell 4.79%.
Citi estimated that if the Strait of Hormuz stays closed all summer, physical gold purchases could fall from roughly US$900 billion a year to US$700–750 billion, mechanically pulling the gold price toward about US$3,500/oz.
HSBC fell 4.79%; Standard Chartered (02888) fell 4.83%. JPMorgan estimates mainland-visitor-related business accounts for only about 2% of revenue at HSBC and StanChart in 2025; Morgan Stanley says both banks' operations fully comply with regulatory guidelines. This means → the big banks see limited earnings impact from the account-opening controversy, but near-term sentiment hasn't caught up.
What else stood out in financials and single stocks?
Big financials bucked the market: China Merchants Securities (06099) rose 3.30%, China Life (02628) gained 3.00%, PICC P&C (02328) added 2.70%. Galaxy Securities sees banks as a defensive play, with steady dividends and low valuations providing a margin of safety.
Geely Auto (00175) rose 4.04%. After attending Geely's G-ASD 4.0 smart-driving investor day, Citi raised its 2026 export target from 780,000 units to 1 million.
Cathay Pacific (00293) fell 6.87% after Swire's wholly-owned unit issued HK$4.7 billion in convertible bonds at an initial exchange price of HK$13.18 per share — about 5.9% of shares on a fully-exchanged basis. China Dongxiang (03818) tumbled 10.81% on a profit warning flagging a net loss of up to RMB 180 million this fiscal year.
What comes next?
China Merchants Securities International sees HK stocks at a "structural floor — downside capped, upside awaiting a catalyst."
The near-term upside hinges on two things: AI re-rating and marginal earnings recovery. This means → valuation narratives alone won't cut it; the market needs hard profit numbers to follow through.
Mid-August interim results are the key test — whether tech-stock valuations can find earnings support will determine if this rebound has legs.
Content is for reference only, not financial advice.