I. Market Overview
The Hong Kong market retreated on May 21 as investors trimmed risk exposure to growth counters. The Hang Seng Index finished at 25,386.52, down 1.03% (-264.60 pts). The China Enterprises Index slipped 1.51% to 8,475.32, and the Hang Seng Tech Index underperformed, falling 2.15% to 4,768.90. The Hang Seng China -Affiliated Corporations Index eased 0.76% to 4,434.01.
Total market turnover reached HK$298.55 billion, indicating active trading but a cautious tone as sellers dominated high-beta sectors.
II. Sector Performance
Large-cap Tech Stocks
Performance was mixed: standout gainers included SUNNY OPTICAL (+9.32% to HK$68.60) and XPENG (+4.57% to HK$60.60), while heavyweights such as TENCENT (-3.56%), ALIBABA (-4.47%), BILIBILI (-7.46%), and KUAISHOU (-5.66%) weighed on the Tech Index.
Top Performing Sectors
Security & Alarm Services (+5.24%)
Airlines (+3.51%)
Textiles (+2.84%)
Bottom Performing Sectors
IT Consulting & Other Services (-23.87%)
Home Improvement Retail (-10.17%)
Internet Services & Infrastructure (-6.51%)
III. Top 10 Gainers in Hong Kong Market Today
Stock Name | Ticker | Price (HKD) | Daily Change |
|---|---|---|---|
CSOP SK Hynix Daily (2x) Leveraged Product | 07709 | 93.06 | 13.74% |
CSOP Samsung Electronics Daily (2x) Leveraged Product | 07747 | 153.90 | 10.84% |
HUAYAN ROBOTICS | 01021 | 19.18 | 10.68% |
ESTUN | 02715 | 15.90 | 10.57% |
SUNNY OPTICAL | 02382 | 68.60 | 9.32% |
HANS CNC | 03200 | 179.20 | 8.94% |
NEXTEER | 01316 | 5.15 | 8.42% |
WERIDE-W | 00800 | 19.41 | 7.30% |
ASYMCHEM | 06821 | 99.00 | 7.14% |
YUNJI | 02670 | 318.80 | 6.98% |
Filter: Market cap>HKD10B
IV. Top 10 Losers in Hong Kong Market Today
Stock Name | Ticker | Price (HKD) | Daily Change |
|---|---|---|---|
XIZHI TECH-P | 01879 | 550.50 | -18.08% |
DEEPEXI TECH | 01384 | 52.30 | -17.05% |
TOPNC | 07688 | 40.00 | -15.79% |
SICC | 02631 | 96.45 | -13.81% |
GDS-SW | 09698 | 34.32 | -13.25% |
GUOXIA TECH | 02655 | 23.80 | -12.76% |
GD-HKGBA HLDGS | 01396 | 16.16 | -11.55% |
SANY INT'L | 00631 | 8.97 | -11.01% |
MANYCORE TECH | 00068 | 17.26 | -9.87% |
METIS TECHBIO-P | 07666 | 16.37 | -9.06% |
Filter: Market cap>HKD10B
V. Closing Summary
1. Hong Kong equities ended lower, with the HSI down 1.03%, HSCEI off 1.51%, and the more growth-sensitive HSTECH shedding 2.15%. Turnover of HK$298.55 billion reflected robust activity but a defensive bias as investors reduced exposure to high-valuation names.
2. Large-cap tech names were the primary drag. Profit-taking hit TENCENT, ALIBABA, BILIBILI, and KUAISHOU, while automakers XPENG and LI AUTO bucked the trend. Optics leader SUNNY OPTICAL surged on solid demand indicators, cushioning broader tech weakness.
3. Outside megacap tech, leveraged semiconductor products and robotics plays dominated the gainers list, mirroring upbeat sentiment toward global chipmakers. On the flip side, IT services, data-center operators, and heavy-machinery names saw sharp single-day sell-offs, placing them among the worst performers.
4. Sector rotation favoured defensive or reopening-linked pockets: Security & Alarm Services, Airlines, and Textiles advanced, contrasting with steep declines in IT Consulting, Home Improvement Retail, and Internet Infrastructure. No major IPOs priced today, leaving secondary-market moves as the key focus for traders.
Sources: Public market data; same-day media reports
Disclaimer: This content is for reference only and does not constitute investment advice.

