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

Index Rebalance

<ul>
<li>There are 24 adds and 22 deletes for the Hang Seng Composite Index (HSCI) at the September rebalance to take the number of index constituents up to 504.</li>
<li>We expect 20 of the 24 HSCI inclusions to be Stock Connect adds from the open on 8 September. 19 of the 22 deletions could be removed from Stock Connect.</li>
<li>On average, stocks that are expected to be added to Southbound Stock Connect have outperformed stocks that are expected to be removed from Southbound Stock Connect.</li>
</ul>


There are 24 adds and 22 deletes for the Hang Seng Composite Index (HSCI) at the September rebalance to take the number of index constituents up to 504.
We expect 20 of the 24 HSCI inclusions to be Stock Connect adds from the open on 8 September. 19 of the 22 deletions could be removed from Stock Connect.
On average, stocks that are expected to be added to Southbound Stock Connect have outperformed stocks that are expected to be removed from Southbound Stock Connect.


HSCI Index Rebalance: 24 Adds, 22 Deletes, Changes to Southbound Stock Connect & BIG Outperformance

<ul>
<li>There will be 3 changes for the Hang Seng Internet &amp; Information Technology Index (HSIII Index) at the September rebalance. </li>
<li>Estimated one-way turnover at the rebalance is 10.3% resulting in a round-trip trade of HK$6.4bn (US$818m). There are a bunch of stocks with over 0.5x ADV to trade.</li>
<li>There is a huge FAF increase for <a href="https://www.smartkarma.com/entities/horizon-robotics-inc" target="_blank" data-smartkarma-citation="entities:35637:1" rel="noopener">Horizon Robotics</a> and that will bring passive buying from the <a href="https://www.smartkarma.com/entities/hang-seng-tech-index" target="_blank" data-smartkarma-citation="entities:31367:1" rel="noopener">HSTECH</a> trackers too. The stock is being added to a global index on Tuesday.</li>
</ul>


There will be 3 changes for the Hang Seng Internet &amp; Information Technology Index (HSIII Index) at the September rebalance. 
Estimated one-way turnover at the rebalance is 10.3% resulting in a round-trip trade of HK$6.4bn (US$818m). There are a bunch of stocks with over 0.5x ADV to trade.
There is a huge FAF increase for Horizon Robotics and that will bring passive buying from the HSTECH trackers too. The stock is being added to a global index on Tuesday.


Hang Seng Internet & IT Index (HSIII) Rebalance: 3 Changes; Big FAF Increase for Horizon Robotics

<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

Technical Analyst, Vermilion Research

Joe Jasper

Technical Analyst

Technical and Quantitative Research

Vermilion Research

Vermilion’s objective is to deliver timely, actionable, and unique technical research to professional investors through the application of our various technical indicators.

Our research strategists seek to highlight securities which we believe are at major inflection points, based on our various technical and quantitative indicators, and offer asymmetric risk/return profiles. Our unique research methodology, centered on relative strength, enables our strategists to deliver superior investment recommendations.

Our process begins by organizing the universe of actively traded stocks into discrete sectors, then into industry groups. We then apply our technical and quantitative tools to identify developing price trends. Once attractive trends are identified within a selected sector or group, we screen for individual stocks which we believe offer the best risk/reward profile. We provide a historical perspective that often reveals, through our long-term charts, how price patterns often repeat themselves over time.

Technical Analysis

Foxconn Industrial Internet / Technical Analysis

<ul>
<li>We remain near-term bullish SPX and ACWI since 4/22/25, and our intermediate-term outlook remains bullish as well (as of our 5/14/25 Compass), with Int’l Compass reports all echoing this sentiment.</li>
<li>We discussed in our July 31, 2025 Int'l Compass how $128, $125-$126, and $123-$123.50 were short-term supports to watch on ACWI-US, and ACWI-US found support at $128 the next day.</li>
<li>Europe (EURO STOXX 50) is the last of the major countries (from a global market cap perspective) to break out; we expect it to be next</li>
</ul>


We remain near-term bullish SPX and ACWI since 4/22/25, and our intermediate-term outlook remains bullish as well (as of our 5/14/25 Compass), with Int’l Compass reports all echoing this sentiment.
We discussed in our July 31, 2025 Int'l Compass how $128, $125-$126, and $123-$123.50 were short-term supports to watch on ACWI-US, and ACWI-US found support at $128 the next day.
Europe (EURO STOXX 50) is the last of the major countries (from a global market cap perspective) to break out; we expect it to be next


Europe Next to Break Out?; Bullish Outlook Intact; Remain Overweight Korea, Greece, and the U.S.

<ul>
<li>There are 3 potential changes for the HSIII Index in September. There are couple of names that are close to the inclusion/ deletion thresholds.</li>
<li>The largest inflows will go to <a href="https://www.smartkarma.com/entities/horizon-robotics-inc" target="_blank" data-smartkarma-citation="entities:35637:1" rel="noopener">Horizon Robotics (9660 HK)</a> following lock-up expiry that increases the Free-Float Adjusted Factor (FAF) by a factor of 7-8x.</li>
<li>There are large capping changes too and the estimated one-way turnover is 9.8% resulting in a round-trip trade of HK$5.65bn (US$720m).</li>
</ul>


There are 3 potential changes for the HSIII Index in September. There are couple of names that are close to the inclusion/ deletion thresholds.
The largest inflows will go to Horizon Robotics (9660 HK) following lock-up expiry that increases the Free-Float Adjusted Factor (FAF) by a factor of 7-8x.
There are large capping changes too and the estimated one-way turnover is 9.8% resulting in a round-trip trade of HK$5.65bn (US$720m).


Hang Seng Internet & IT Index (HSIII) Rebalance Preview: Constituent, FAF & Capping Changes

China

Unisound AI Technology Co., Ltd. develops speech recognition and language processing software. The Company provides voice input method, language control robots for smart home, smart car, smart medical, smart education, and other fileds. Unisound AI Technology markets its products throughout China.

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Unisound AI Technology (9678 HK)

HSCI Index Rebalance: 24 Adds, 22 Deletes, Changes to Southbound Stock Connect & BIG Outperformance

There are 24 adds and 22 deletes for the HSCI in Sep. 20 stocks could be added to Stock Connect and 19 removed. The Connect adds have outperformed...

Brian Freitas

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Brian Freitas

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

Europe Next to Break Out?; Bullish Outlook Intact; Remain Overweight Korea, Greece, and the U.S.

Europe Next to Break Out?; China and Japan Remain Attractive and a big focus since our July 3rd report titled "China and Japan Breaking Out;"...

Vermilion Research

Hang Seng Internet & IT Index (HSIII) Rebalance Preview: Constituent, FAF & Capping Changes

There could be 3 constituent changes in Sep. A big FAF increase is forecast for Horizon Robotics. Plenty of capping changes. Put together, that...

Brian Freitas

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