The Hong Kong stock market experienced narrow fluctuations today, May 20th, with the semiconductor sector emerging as the primary focus, delivering substantial returns to investors. By the close, the Hang Seng Index was at 25,651.12 points, down 146.73 points or 0.57%. The Hang Seng Tech Index closed at 4,873.82 points, up 16.36 points or 0.34%. The performance of three major semiconductor leaders stood out. First, GIGADEVICE (HK:03986) surged 17%, reaching a new high since its Hong Kong listing. On the news front, on May 19th, GIGADEVICE announced via its official account the launch of three new three-phase brushless motor-specific gate drivers. These products are now fully open for sample applications and have entered mass production. Covering mainstream voltage platforms of 40V/120V/600V, they offer a one-stop motor drive solution for consumer electronics, home appliances, power tools, and industrial equipment with high integration, strong drive capability, and excellent reliability. This launch further expands GIGADEVICE's motor drive chip portfolio, contributing to more compact, efficient, and stable motor control systems. Second, HUA HONG SEMI (HK:01347) jumped 13.89%, while its A-share counterpart, Hua Hong Semiconductor Limited (SH:688347), soared over 18%, setting a new record high since its STAR Market listing. SMIC (HK:00981) gained over 9%, with an intraday surge exceeding 13% at one point. In related news, corporate records show that Shanghai Electronic Materials International Supply Chain Center Co., Ltd. was established on May 20th. With a registered capital of 200 million yuan and法定代表人 (legal representative) Gu Chunlin, its business scope includes internet sales, sales of special electronic materials, wholesale and retail of electronic components. The company is jointly held by SMIC Holdings Limited, Shanghai Huahong Investment Development Co., Ltd. under the Huahong Group, Shanghai Huayi Holding Group Co., Ltd., Shanghai Hongming Digital Intelligence Technology Co., Ltd., and Shanghai Chemical Industry Park Enterprise Development Co., Ltd. Regarding new listings, TOPNC (HK:07688), which debuted today, opened 40% higher and closed with a gain of nearly 80%. In other sectors, technology and internet stocks were mostly lower. Bilibili fell over 4%, Kuaishou dropped more than 2%, while Lenovo rose over 3%. Gold stocks declined, with Zhufeng Gold dropping over 9%. In terms of capital flows, southbound funds continued their net buying of Hong Kong stocks today, with a net purchase exceeding HK$5.7 billion by the close. Looking ahead, analysis suggests the probability of a volatile upward trend in the Hong Kong market remains relatively high. Current valuations are still at lower levels compared to other major markets, providing a favorable safety margin. Although external liquidity constraints persist, with resilient US inflation and rising US Treasury yields continuing to pressure growth stock valuations, the Hong Kong market has already priced in some pessimistic expectations over the past period, leaving relatively limited room for further significant declines. Southbound funds have returned to net inflows, with a net inflow of HK$9.3 billion last week, and their share of trading volume rising to 22.4%. Funds were primarily directed towards the financial and telecommunications sectors, indicating increased allocation interest in Hong Kong stocks from mainland investors. Furthermore, the AI industry trend is clear. The core driver for Hong Kong's tech sector is shifting from hardware capital expenditure to the commercialization of applications. Internet platforms, leveraging their user access, data accumulation, and enterprise service ecosystems, are expected to realize revenue in advertising, e-commerce, cloud services, and enterprise workflows, becoming key to the subsequent diffusion of market trends. Disclaimer: The content and data herein are for reference only and do not constitute investment advice. Please verify before use. Any actions taken based on this information are at your own risk.
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