Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>STAR 50 Index is a tech-focused, blue-chip index in Mainland China which tracks the top 50 largest and most liquid names in the STAR market of the Shanghai Stock Exchange.</li>
<li>STAR 100 index tracks the next 100 names (51st-150th ranks) and it represents the mid-cap segment of the STAR market.</li>
<li>In this insight, we take a look at the potential ADDs/DELs for the STAR 50 and STAR 100 indices for the December 2025 index rebal event.</li>
</ul>


STAR 50 Index is a tech-focused, blue-chip index in Mainland China which tracks the top 50 largest and most liquid names in the STAR market of the Shanghai Stock Exchange.
STAR 100 index tracks the next 100 names (51st-150th ranks) and it represents the mid-cap segment of the STAR market.
In this insight, we take a look at the potential ADDs/DELs for the STAR 50 and STAR 100 indices for the December 2025 index rebal event.


Quiddity Leaderboard STAR 50/100 Dec25: >US$2bn Combined One-Way Flows; Exp DELs Vs Peers Pair Ideas

Pan-Asia Index Rebalances/ Events/ Delta One, Periscope Analytics

Brian Freitas

Pan-Asia Index Rebalances/ Events/ Delta One

Periscope Analytics

Periscope Analytics focuses on event-driven trades across Asia Pacific and provides comprehensive, timely and systematic coverage of index changes to major Asia Pacific indices in a structured manner.

The analysis includes forecasted inclusions and exclusions to all major Asian indices that have significant amount of tracking assets, including estimates of passive buy/sell flow on the stocks. The service also provides commentary and impact of market consultations, ground rule changes, and other events (IPOs, spin-offs, M&A) that could lead to index changes and passive flow.

Periscope Analytics works with multi-strategy hedge funds, proprietary trading firms, stat arb trading groups and long-only investors that invest and trade in the Asia Pacific region with the data being used to trade index rebalances, avoid pre-positioning and passive flow, and to time entry into and exit from stocks.

Event-Driven Trades Across Asia Pacific

<ul>
<li>Hang Seng Indexes announces changes to the <a href="https://www.smartkarma.com/entities/hong-kong-hang-seng-index" target="_blank" data-smartkarma-citation="entities:22899:1" rel="noopener">Hang Seng Index</a>, <a href="https://www.smartkarma.com/entities/hang-seng-china-enterprises-index" target="_blank" data-smartkarma-citation="entities:22900:1" rel="noopener">Hang Seng China Enterprises Index</a>, <a href="https://www.smartkarma.com/entities/hang-seng-tech-index" target="_blank" data-smartkarma-citation="entities:31367:1" rel="noopener">Hang Seng TECH Index</a>, HSIII Index, HSHKBIO Index and HSCI Index post market close tomorrow.</li>
<li>The net round-trip trade across the stocks is estimated to be HK$54.3bn (US$6.9bn) with big impact in a lot of names.</li>
<li>The largest inflows will be in <a href="https://www.smartkarma.com/entities/geely-automobile-holdings-ltd" target="_blank" data-smartkarma-citation="entities:127:1" rel="noopener">Geely Auto</a> if added to the <a href="https://www.smartkarma.com/entities/hang-seng-tech-index" target="_blank" data-smartkarma-citation="entities:31367:1" rel="noopener">HSTECH</a>, <a href="https://www.smartkarma.com/entities/pop-mart-international-group-l" target="_blank" data-smartkarma-citation="entities:29016:1" rel="noopener">Pop Mart</a> if added to the <a href="https://www.smartkarma.com/entities/hang-seng-china-enterprises-index" target="_blank" data-smartkarma-citation="entities:22900:1" rel="noopener">HSCEI</a> and <a href="https://www.smartkarma.com/entities/hong-kong-hang-seng-index" target="_blank" data-smartkarma-citation="entities:22899:1" rel="noopener">HSI</a>, and <a href="https://www.smartkarma.com/entities/horizon-robotics-inc" target="_blank" data-smartkarma-citation="entities:35637:1" rel="noopener">Horizon Robotics</a> due to a FAF increase.</li>
</ul>


Hang Seng Indexes announces changes to the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index, HSIII Index, HSHKBIO Index and HSCI Index post market close tomorrow.
The net round-trip trade across the stocks is estimated to be HK$54.3bn (US$6.9bn) with big impact in a lot of names.
The largest inflows will be in Geely Auto if added to the HSTECH, Pop Mart if added to the HSCEI and HSI, and Horizon Robotics due to a FAF increase.


Hang Seng Indexes: Announcement Tomorrow; Potential Changes & Updated Flows

<ul>
<li>Post market close on Friday, Hang Seng Indexes will announce the changes for the <a href="https://www.smartkarma.com/entities/hong-kong-hang-seng-index" target="_blank" data-smartkarma-citation="entities:22899:1" rel="noopener">Hang Seng Index (HSI INDEX)</a> that will be implemented at the close on 5 September.</li>
<li>We highlight 6 stocks that have a higher probability of being added to the index. With the index committee entitled to a lot of discretion, there will be differences.</li>
<li>
<a href="https://www.smartkarma.com/entities/contemporary-amperex-technology-catl-co-limited" target="_blank" data-smartkarma-citation="entities:45179:1" rel="noopener">CATL</a> completes 3 months of listing just prior to the review meeting date and is a dark horse candidate, though the committee could let the stock season for another quarter.</li>
</ul>


Post market close on Friday, Hang Seng Indexes will announce the changes for the Hang Seng Index (HSI INDEX) that will be implemented at the close on 5 September.
We highlight 6 stocks that have a higher probability of being added to the index. With the index committee entitled to a lot of discretion, there will be differences.

CATL completes 3 months of listing just prior to the review meeting date and is a dark horse candidate, though the committee could let the stock season for another quarter.


Hang Seng Index (HSI) Rebalance Preview: Inclusion Candidates for Sep25

HK/China Equity Long-Short

Osbert Tang, CFA

Thematic (Sector/Industry)

<ul>
<li>Although lower interest rates will benefit the technology sector more, many investors will still opt for high-yield stocks to protect their income stream.</li>
<li>
<a href="https://www.smartkarma.com/entities/cnooc-ltd" target="_blank" data-smartkarma-citation="entities:175:1" rel="noopener">CNOOC Ltd (883 HK)</a>, <a href="https://www.smartkarma.com/entities/hang-lung-properties-ltd" target="_blank" data-smartkarma-citation="entities:49:1" rel="noopener">Hang Lung Prop (101 HK)</a>, <a href="https://www.smartkarma.com/entities/china-hongqiao-group-ltd" target="_blank" data-smartkarma-citation="entities:1909:1" rel="noopener">China Hongqiao (1378 HK)</a>, <a href="https://www.smartkarma.com/entities/hengan-international-group-co-ltd" target="_blank" data-smartkarma-citation="entities:29:1" rel="noopener">Hengan Intl Group (1044 HK)</a>, and <a href="https://www.smartkarma.com/entities/henderson-land-development-co" target="_blank" data-smartkarma-citation="entities:376:1" rel="noopener">Henderson Land (12 HK)</a> are the top 5 high-yield HSI constituents.</li>
<li>Mainland China banks no longer made the list, but <a href="https://www.smartkarma.com/entities/industrial-and-commercial-bank-of-china-limited" target="_blank" data-smartkarma-citation="entities:1119:1" rel="noopener">ICBC (H) (1398 HK)</a> and <a href="https://www.smartkarma.com/entities/bank-of-china-ltd-h" target="_blank" data-smartkarma-citation="entities:656:1" rel="noopener">Bank Of China Ltd (H) (3988 HK)</a> remain attractive at 5.7% and 5.6%, respectively.</li>
</ul>


Although lower interest rates will benefit the technology sector more, many investors will still opt for high-yield stocks to protect their income stream.

CNOOC Ltd (883 HK), Hang Lung Prop (101 HK), China Hongqiao (1378 HK), Hengan Intl Group (1044 HK), and Henderson Land (12 HK) are the top 5 high-yield HSI constituents.
Mainland China banks no longer made the list, but ICBC (H) (1398 HK) and Bank Of China Ltd (H) (3988 HK) remain attractive at 5.7% and 5.6%, respectively.


HK Strategy: Time to Revisit the Yield Story

Asia L/S Equity PM/Macro/Thematic Idea Generation

Rikki Malik

<ul>
<li>A big structural change to underpin consumer demand goes unnoticed</li>
<li>Efforts to prop up retail sales this year have had the desired effect</li>
<li>We change up the members of the original consumer basket</li>
</ul>


A big structural change to underpin consumer demand goes unnoticed
Efforts to prop up retail sales this year have had the desired effect
We change up the members of the original consumer basket


Low Bar, High Bounce: China’s Consumer Comeback

China

Hengan International Group Company Limited, through its subsidiaries, manufactures and sells personal hygiene products such as sanitary napkins and disposable baby diapers in China.  The Company's products are sold under the Anerle brand name.

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Hengan International Group (1044 HK)

Quiddity Leaderboard STAR 50/100 Dec25: >US$2bn Combined One-Way Flows; Exp DELs Vs Peers Pair Ideas

There could be US$1.6bn and US$488mn one-way flows, respectively, in the STAR 50 and STAR 100 December 2025 index rebal events. The reference...

Janaghan Jeyakumar, CFA

Hang Seng Indexes: Announcement Tomorrow; Potential Changes & Updated Flows

Hang Seng announces after market close on Friday. The net round-trip trade across the stocks is estimated at HK$54.3bn. There is positioning in the...

Brian Freitas

Hang Seng Index (HSI) Rebalance Preview: Inclusion Candidates for Sep25

We highlight 6 potential adds to the HSI in Sep. CATL has an outside chance of inclusion. Estimated turnover is less than 3% and the trade is...

Brian Freitas

HK Strategy: Time to Revisit the Yield Story

High-yield stocks like CNOOC, Hang Lung Prop and Henderson can protect income stream despite lower interest rates favouring the tech sector. ICBC...

Osbert Tang, CFA

Low Bar, High Bounce: China’s Consumer Comeback

One of the members of our consumer basket, China Duty Free $1880, is up 16% today and 28% since we published, highlighting the asymmetric nature of...

Rikki Malik

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

Quiddity Leaderboard STAR 50/100 Dec25: >US$2bn Combined One-Way Flows; Exp DELs Vs Peers Pair Ideas

There could be US$1.6bn and US$488mn one-way flows, respectively, in the STAR 50 and STAR 100 December 2025 index rebal events. The reference...

Janaghan Jeyakumar, CFA

Hang Seng Indexes: Announcement Tomorrow; Potential Changes & Updated Flows

Hang Seng announces after market close on Friday. The net round-trip trade across the stocks is estimated at HK$54.3bn. There is positioning in the...

Brian Freitas

Hang Seng Index (HSI) Rebalance Preview: Inclusion Candidates for Sep25

We highlight 6 potential adds to the HSI in Sep. CATL has an outside chance of inclusion. Estimated turnover is less than 3% and the trade is...

Brian Freitas

HK Strategy: Time to Revisit the Yield Story

​High-yield stocks like CNOOC, Hang Lung Prop and Henderson can protect income stream despite lower interest rates favouring the tech sector. ICBC...

Osbert Tang, CFA

Low Bar, High Bounce: China’s Consumer Comeback

One of the members of our consumer basket, China Duty Free $1880, is up 16% today and 28% since we published, highlighting the asymmetric nature of...

Rikki Malik

High-yield stocks like CNOOC, Hang Lung Prop and Henderson can protect income stream despite lower interest rates favouring the tech sector. ICBC...