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

Brian Freitas

Highly experienced ex-Delta One trader with 17 years of experience trading arbitrage and related strategies across Asian markets.

Exempt Financial Adviser (EFA) under CrossASEAN Research Pte Ltd.

It is important to note that the information provided by Periscope Analytics is based on publicly available data and own knowledge, which has been gathered and synthesized from a variety of sources. While every effort has been made to ensure the accuracy and completeness of the information provided, it is not guaranteed to be free from errors or omissions.

All forecasts and estimates are based on information that has been obtained from public sources that are considered to be reliable. The sources include, but are not limited to, company announcements, exchange filings, ETF and other passive investment vehicle holdings, and free float and volume data from third-party data providers. Periscope Analytics does not guarantee the accuracy and completeness of the forecasts, estimates and/or other information.

Pan-Asia Index Rebalances/ Events/ Delta One

Pop Mart (9992 HK): Revenue Up by 204%, Margin Up by 17 PPT, 64% Upside

Hang Seng Index (HSI) Outlook Ahead of Sep25 Rebalance

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

HSCI Index Rebalance Preview and Stock Connect (Sep 2025): Plenty of Recent IPOs Could Be Added

Hang Seng Index (HSI) Rebalance Preview: Inclusion Candidates for June25

HSCEI Index Rebalance Preview: Pop Mart (9992 HK) Could Replace J&T Global (1519 HK)

HSCI Index Rebalance Preview and Stock Connect: Potential Changes in September 2025

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

Index Rebalance

<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 China Enterprises Index (HSCEI INDEX)

Hang Seng TECH Index (HSTECH INDEX EQUITY)

Contemporary Amperex Technology (CATL) (3750 HK)

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