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

HSI, HSCEI, HSTECH, HSIII Index Rebalance: US$8.1bn of Flows Post Capping (June 2025)

Hang Seng Index (HSI) Rebalance: Pop Mart, China Telecom, JD Logistics Added to Get to 88 Members

HSI, HSCEI, HSTECH, HSIII Index Rebalance: US$7.4bn of Flows Post Capping (Sep 2025)

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

ZTO Express (2057 HK): On Track for Double (Maybe Triple) Index Inclusion

Midea Group (300 HK): Cornerstone Lock-Up Expiry and Upcoming Index Flows

HSCEI Index Rebalance Preview: Pop Mart (9992 HK) Could Replace Sunny Optical (2382 HK)

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>
<a href="https://www.smartkarma.com/entities/midea-group-co-ltd" target="_blank" data-smartkarma-citation="entities:43993:1" rel="noopener">Midea Group (300 HK)</a> and <a href="https://www.smartkarma.com/entities/zto-express-cayman-inc" target="_blank" data-smartkarma-citation="entities:33488:1" rel="noopener">ZTO Express Cayman (2057 HK)</a> will be added 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 (HSI INDEX)</a> in June to take us up to 85 index constituents.</li>
<li>Estimated one-way turnover is 2.9% and the estimated round-trip trade is HK$11.3bn (US$1.44bn) with over 1x ADV to trade in the adds and in one stock with a FAF increase.</li>
<li>There could be a short-term drop in the AH premium for <a href="https://www.smartkarma.com/entities/midea-group-co-ltd" target="_blank" data-smartkarma-citation="entities:43993:1" rel="noopener">Midea Group</a> while this inclusion ensures <a href="https://www.smartkarma.com/entities/zto-express-cayman-inc" target="_blank" data-smartkarma-citation="entities:33488:1" rel="noopener">ZTO Express Cayman</a> is a member of all major indices where eligible.</li>
</ul>



Midea Group (300 HK) and ZTO Express Cayman (2057 HK) will be added to the Hang Seng Index (HSI INDEX) in June to take us up to 85 index constituents.
Estimated one-way turnover is 2.9% and the estimated round-trip trade is HK$11.3bn (US$1.44bn) with over 1x ADV to trade in the adds and in one stock with a FAF increase.
There could be a short-term drop in the AH premium for Midea Group while this inclusion ensures ZTO Express Cayman is a member of all major indices where eligible.


Hang Seng China Enterprises Index (HSCEI INDEX)

Hang Seng TECH Index (HSTECH INDEX EQUITY)

Hang Seng Index (HSI) Rebalance: Midea (300 HK) & ZTO Express (2057 HK) Added; Inching Towards a 100