Launch of New Index: Hang Seng Indexes Company has introduced the Hang Seng SCHK Electronics Theme Index, which tracks the performance of Hong Kong-listed companies in the electronics sector eligible for Southbound trading under the Stock Connect scheme.

Constituents and Review: The index comprises 40 constituents, representing the largest market cap companies in the electronics theme, and is reviewed semi-annually with quarterly adjustments to weightings.

Current Constituents: Notable companies included in the index are TCL Electronics, Xiaomi, and SMIC, among others, with varying short selling ratios reported.

Market Activity: The article provides detailed short selling data for various constituents, indicating market activity and investor sentiment towards these stocks.

HKEX Tech 100 Index Launch: HKEX has introduced the HKEX Tech 100 Index, its first Hong Kong equity index, which tracks 100 major Hong Kong-listed companies across six innovative sectors, including AI and biotech.

Accessibility for Investors: The index allows for Stock Connect Southbound trading, making it accessible to both global and Chinese Mainland investors, and includes a fast-entry mechanism for newly-listed companies.

Short Selling Data: The article provides detailed short selling data for various companies within the index, highlighting significant short selling ratios for several constituents.

Market Performance: The report includes stock performance changes for various companies, indicating fluctuations in share prices alongside their respective short selling activities.

Market Performance: The Hang Seng Index (HSI) fell by 500 points (1.8%) to 26,572, while the Hang Seng Tech Index (HSTI) and the Hang Seng China Enterprises Index (HSCEI) also experienced declines of 2.8% and 2.1%, respectively, with a total market turnover of $232.79 billion.

Active Heavyweights: Major stocks like Alibaba, Xiaomi, and Tencent saw significant declines, with Alibaba dropping 4.4% to close at $154.9 and Tencent down 2.3% to $641, amidst high short selling activity.

Notable Movers: Baidu and XPeng faced substantial losses, with Baidu down 7.2% and XPeng down 6.8%, while JD Health was a standout performer, increasing by 6.6%.

Sector Highlights: Companies like Refire and CIMC showed remarkable gains, with Refire surging 40.6%, while VTech Holdings and Damai Entertainment faced steep declines of over 10%.

Market Performance: The Hang Seng Index (HSI) fell by 340 points (1.3%) to 26,732, while the Hang Seng Tech Index (HSTI) and the Hang Seng China Enterprises Index (HSCEI) also experienced declines of 2.2% and 1.4%, respectively.

Active Heavyweights: Major stocks like Alibaba, Xiaomi, and HKEX saw significant drops, with Alibaba closing down 3.4% and short selling ratios indicating high market activity.

Notable Movers: JD Health was a standout performer, rising 6.8%, while other companies like Baidu and JD experienced substantial declines, with Baidu down 7.2%.

Short Selling Trends: High short selling activity was noted across various stocks, with Ping An and Meituan also showing notable short selling ratios, reflecting market sentiment.

Market Reaction to Tariff Warning: US President Donald Trump's announcement of a potential 100% tariff increase on Chinese goods has led to significant market volatility, particularly affecting Hong Kong stocks that export to the US.

Citi Report on Affected Stocks: A report from Citi highlights various Hong Kong stocks, detailing their forecasted US market share and current performance, with many experiencing declines and notable short selling activity.