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>The Hang Seng Index is the main benchmark index for Hong Kong stocks. It follows a highly-subjective selection process which makes it difficult to predict index changes.</li>
<li>In this insight, we take a look at a group of names with reasonably high likelihood of being involved in index changes during the next review in September 2025.</li>
<li>The index changes are expected to be confirmed on 22nd August 2025.</li>
</ul>


The Hang Seng Index is the main benchmark index for Hong Kong stocks. It follows a highly-subjective selection process which makes it difficult to predict index changes.
In this insight, we take a look at a group of names with reasonably high likelihood of being involved in index changes during the next review in September 2025.
The index changes are expected to be confirmed on 22nd August 2025.


Quiddity Leaderboard Hang Seng Index Sep25: BeOne, TME, and Pop Mart Among Our Top Picks

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>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

Derivatives and Quantitative Strategist

Gaudenz Schneider

Equity Derivatives

<ul>
<li>
Context:<a href="https://www.smartkarma.com/entities/tencent-holdings-ltd" target="_blank" data-smartkarma-citation="entities:26:1" rel="noopener">Tencent (700 HK)</a> has performed strongly this year, gaining 41% YTD, including 5.5% last week around its earnings release.</li>
<li>
Volatility Skew: A rare setup shows calls trading rich versus puts, creating favorable conditions for protective collar strategies.</li>
<li>
Actionable Trade Ideas: Three variations of a protective collar — with charts, pricing, and Greeks — illustrate how to position in the current market.</li>
</ul>



Context:Tencent (700 HK) has performed strongly this year, gaining 41% YTD, including 5.5% last week around its earnings release.

Volatility Skew: A rare setup shows calls trading rich versus puts, creating favorable conditions for protective collar strategies.

Actionable Trade Ideas: Three variations of a protective collar — with charts, pricing, and Greeks — illustrate how to position in the current market.


Tencent (700 HK): Positioning After 41% YTD Rally with Collar Strategies

<ul>
<li>
Context:<a href="https://www.smartkarma.com/entities/tencent-holdings-ltd" target="_blank" data-smartkarma-citation="entities:26:1" rel="noopener">Tencent (700 HK)</a> reported 2Q25 results last week, beating expectations and fueling a 5.5% move in the stock.</li>
<li>
Market Reaction: Shares rallied while front-end options saw a pronounced volatility crush, rotating the term structure back into contango.</li>
<li>
Why Read: This note unpacks Tencent’s price action and the evolving volatility setup.</li>
</ul>



Context:Tencent (700 HK) reported 2Q25 results last week, beating expectations and fueling a 5.5% move in the stock.

Market Reaction: Shares rallied while front-end options saw a pronounced volatility crush, rotating the term structure back into contango.

Why Read: This note unpacks Tencent’s price action and the evolving volatility setup.


Tencent (700 HK): Rally Before Results, Options Market Repricing After

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

Rikki Malik

Cross Asset Strategy

<ul>
<li>The prospect of jumbo US rate cuts is juicing asset markets</li>
<li>Overseas Capital is starting to move into domestic Chinese equities</li>
<li>The Precious metals ETFs are breaking out -looking at laggards</li>
</ul>


The prospect of jumbo US rate cuts is juicing asset markets
Overseas Capital is starting to move into domestic Chinese equities
The Precious metals ETFs are breaking out -looking at laggards


Overview #32 – International Money Starts to Flow to Chinese Domestic Markets

Hong Kong

The Hang Seng Index is a free-float capitalization-weighted index of a selection of companies from the Stock Exchange of Hong Kong. The components of the index are divided into four subindices: Commerce and Industry, Finance, Utilities, and Properties. The index was developed with a base level of 100 as of July 31, 1964.

Hang Seng Index (HSI INDEX)

Quiddity Leaderboard Hang Seng Index Sep25: BeOne, TME, and Pop Mart Among Our Top Picks

The official index change results for the Hang Seng index Sep25 review will be announced publicly on Friday (after market close). This might be a...

Janaghan Jeyakumar, CFA

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

Tencent (700 HK): Positioning After 41% YTD Rally with Collar Strategies

Tencent’s strong YTD rally meets a rare volatility skew. This note explores three protective collar strategies with full payoff charts, pricing,...

Gaudenz Schneider

Tencent (700 HK): Rally Before Results, Options Market Repricing After

Tencent’s 2Q25 earnings beat driving a 5.5% stock increase and a volatility reset after the event, offering fresh insights into valuation and...

Gaudenz Schneider

Overview #32 – International Money Starts to Flow to Chinese Domestic Markets

A review of recent events/data impacting our investment themes and outlook. We look at the Chinese breakout and laggards in the precious metal space

Rikki Malik