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

HSCI Index Rebalance Preview: Stock Connect & Index Buying Vs Lock-Up Expiry Selling

HKEX (388 HK) Tactical Outlook Ahead of HSCI Rebalance

Knowledge Atlas Technology (2513 HK): Over US$1.4bn of Passive Flows in 2026 + Stock Connect

HSTECH Index Rebalance Preview: BYD (1211 HK) Could Replace China Literature (772 HK); Huge Trade

HSTECH Index Rebalance Preview: Can Leapmotor Leap into the Index?

HSTECH Index Rebalance Preview: Changes If Index Universe Is Expanded

HSTECH Index Rebalance Preview: Universe Expansion Could Lead to One Change

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>The review period for the June rebalance of the <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> ended on 31 March, the changes will be announced on 22 May and implemented on 5 June.</li>
<li>2 constituent changes and capping changes will result in a one-way turnover of 3.5% resulting in a round-trip trade of HK$24bn (US$3.1bn).</li>
<li>The forecast adds have benefited from the AI theme while the forecast deletes have dropped as software application companies continue to be hit by expected AI disruption to business models.</li>
</ul>


The review period for the June rebalance of the Hang Seng TECH Index ended on 31 March, the changes will be announced on 22 May and implemented on 5 June.
2 constituent changes and capping changes will result in a one-way turnover of 3.5% resulting in a round-trip trade of HK$24bn (US$3.1bn).
The forecast adds have benefited from the AI theme while the forecast deletes have dropped as software application companies continue to be hit by expected AI disruption to business models.


Kingdee International Software Group (268 HK)

SMIC (Semiconductor Manufacturing International Corp) (981 HK)

SMIC (Semiconductor Manufacturing International Corp)

Hang Seng China Enterprises Index (HSCEI INDEX)

HSTECH Index Rebalance Preview: Style Rotation Drives AI Additions & Software Deletions

MiniMax

HSTECH Index Rebalance Preview: Style Rotation Drives AI Additions & Software Deletions