Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

AAC Technologies Holdings / Index Rebalance

<ul>
<li>The HSTECH Index tracks the performance of the top 30 technology companies listed in Hong Kong that have high business exposure to certain technology themes.</li>
<li>In this insight, we take a look at our final expectations of index changes and the resultant capping flows for HSTECH index rebal event in December 2025.</li>
<li>We expect one index change and roughly US$1.7bn in one-way index flows in December 2025.</li>
</ul>


The HSTECH Index tracks the performance of the top 30 technology companies listed in Hong Kong that have high business exposure to certain technology themes.
In this insight, we take a look at our final expectations of index changes and the resultant capping flows for HSTECH index rebal event in December 2025.
We expect one index change and roughly US$1.7bn in one-way index flows in December 2025.


Quiddity Leaderboard HSTECH Dec25: Final Ranks; US$1.7bn One-Way

Asia Pac IPO & Placement Research, China biotech, Aequitas Research

Ke Yan, CFA, FRM

Asia Pac IPO & Placement Research, China biotech

IPOs and Placements coverage across Asia Pacific

Aequitas Research

We cover all listing across the Asia Pacific along with follow-up placements. As of Dec 2020, our team had covered 539 IPOs with a hit rate of 73.5% and 685 placements with a hit rate of 66.8%.

We combine fundamental bottom-up views with our proprietary quantitative framework to provide a holistic coverage across new listings and placements. Our coverage includes pre-IPO notes before the deal is launched, follow-up analysis once the deal is live and post-listing trading analysis as well.

Quantitative Analysis

<ul>
<li>We analyzed the latest HK SFC report for aggregate short position as of Oct 3rd.</li>
<li>Top short increases and decreases were tabulated for one week and four week period.</li>
<li>We highlight short changes in Meituan, Tencent, HSBC, CCB, Gcl Technology, TraHK HSI ETF.</li>
</ul>


We analyzed the latest HK SFC report for aggregate short position as of Oct 3rd.
Top short increases and decreases were tabulated for one week and four week period.
We highlight short changes in Meituan, Tencent, HSBC, CCB, Gcl Technology, TraHK HSI ETF.


HK Short Interest Weekly: Meituan, Tencent, HSBC, CCB, Gcl Technology

Derivatives and Quantitative Strategist

Gaudenz Schneider

Equity Derivatives

<ul>
<li>
Context: Friday’s sell-off occurred after the Hong Kong market closed, but several Hong Kong–listed companies were caught up in the rout through their U.S.-listed ADRs.</li>
<li>This Insight details the impact on 15 prominent Hang Seng Index constituents — including Alibaba, Tencent, and HSBC. Implied volatility in U.S.-traded options on these ADRs moved sharply in response.</li>
<li>
Why Read: Understand what to expect when the Hong Kong market reopens after the weekend — both in terms of price performance and implied volatility.</li>
</ul>



Context: Friday’s sell-off occurred after the Hong Kong market closed, but several Hong Kong–listed companies were caught up in the rout through their U.S.-listed ADRs.
This Insight details the impact on 15 prominent Hang Seng Index constituents — including Alibaba, Tencent, and HSBC. Implied volatility in U.S.-traded options on these ADRs moved sharply in response.

Why Read: Understand what to expect when the Hong Kong market reopens after the weekend — both in terms of price performance and implied volatility.


Alibaba Drops 8%: What Friday’s U.S. Sell-Off Means for Hong Kong Stocks

Equity Derivatives and Volatility Specialist, Clifton Derivatives

John Ley

Equity Derivatives and Volatility Specialist

Clifton Derivatives

Independent derivative and volatility research firm focusing on events/catalysts, earnings, relative value and cross asset volatility strategies.

<ul>
<li>Hong Kong equities erased last week’s gains, with further losses on Monday likely after Trump’s social media post Friday morning.</li>
<li>Weakness was not widespread, though there was a sharp reversal in breadth week over week.</li>
<li>Option volumes and ratios suggest there’s little concern in the market at this point.</li>
</ul>


Hong Kong equities erased last week’s gains, with further losses on Monday likely after Trump’s social media post Friday morning.
Weakness was not widespread, though there was a sharp reversal in breadth week over week.
Option volumes and ratios suggest there’s little concern in the market at this point.


Hong Kong Single Stock Options Weekly (Oct 06 – 10): Options Calm But Stormy Seas Ahead

Asian Hedge Fund Manager, Long Short Equity, Macro

David Mudd

Thematic (Sector/Industry)

<ul>
<li>China dominates the global battery market and its manufacturers are expanding production rapidly into international markets.  Players like CATL support global automakers with the most advanced battery technology.</li>
<li>Growth of renewable energy has increased demand for Energy Storage Solutions (ESS). ESS stores energy from renewable sources, stabilizes the power grid, and provides power for industrial and commercial buildings. </li>
<li>China's battery companies are benefiting from AI data center (AIDC) storage growth, which has created intense demand for specialized energy storage solutions for this sector.</li>
</ul>


China dominates the global battery market and its manufacturers are expanding production rapidly into international markets.  Players like CATL support global automakers with the most advanced battery technology.
Growth of renewable energy has increased demand for Energy Storage Solutions (ESS). ESS stores energy from renewable sources, stabilizes the power grid, and provides power for industrial and commercial buildings. 
China's battery companies are benefiting from AI data center (AIDC) storage growth, which has created intense demand for specialized energy storage solutions for this sector.


CHINA'S BATTERY SECTOR OUTLOOK: You're Either Positive or Negative!

China

Alibaba Group Holding Limited provides online sales services. The Company provides internet infrastructure, electronic commerce, online financial, and internet content services through its subsidiaries. Alibaba Group Holding offers its products and services worldwide.

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Alibaba (9988 HK)

Quiddity Leaderboard HSTECH Dec25: Final Ranks; US$1.7bn One-Way

We see ASM Pacific Technology (522 HK) as a high-conviction DEL and we see AAC Technologies Holdings (2018 HK) as a low-conviction ADD.

Janaghan Jeyakumar, CFA

HK Short Interest Weekly: Meituan, Tencent, HSBC, CCB, Gcl Technology

We analyzed the latest HK SFC report for aggregate short position as of Oct 3rd and highlight short interest changes in Meituan, Tencent, HSBC,...

Ke Yan, CFA, FRM

Alibaba Drops 8%: What Friday’s U.S. Sell-Off Means for Hong Kong Stocks

Friday’s sell-off hit China ADRs and pushed implied volatility higher, but not all stocks were affected equally. This Insight details the price...

Gaudenz Schneider

Hong Kong Single Stock Options Weekly (Oct 06 – 10): Options Calm But Stormy Seas Ahead

Hong Kong equities finished the week on a down note which was exacerbated Friday morning in the North American markets with U.S. President Trump...

John Ley

CHINA'S BATTERY SECTOR OUTLOOK: You're Either Positive or Negative!

China dominates the global battery market. Its manufacturers are expanding production into international markets. Players like CATL support global...

David Mudd

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)