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 is 1 add and 21 deletions for the Hang Seng Biotech Index (HSHKBIO Index) at the September rebalance.</li>
<li>Estimated one-way turnover at the rebalance is 11.25% resulting in a round-trip trade of HK$1.77bn (US$226m).</li>
<li>The deletes have underperformed the HSHKBIO Index since the start of the year with the gap opening up over the last two months following the announcement of the methodology change.</li>
</ul>


There is 1 add and 21 deletions for the Hang Seng Biotech Index (HSHKBIO Index) at the September rebalance.
Estimated one-way turnover at the rebalance is 11.25% resulting in a round-trip trade of HK$1.77bn (US$226m).
The deletes have underperformed the HSHKBIO Index since the start of the year with the gap opening up over the last two months following the announcement of the methodology change.


Hang Seng Biotech Index Rebalance: 1 Add & 21 Deletes as Methodology Changes

<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

Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

<ul>
<li>The Hang Seng Biotech Index (HSHKBIO) represents the largest biotech companies listed in Hong Kong (HKEX) from September 2025.</li>
<li>We expect 20 index constituents to face deletion in September 2025 rebal due to a recent change in index selection methodology.</li>
<li>The index changes will be announced after the close on Friday 22nd August 2025.</li>
</ul>


The Hang Seng Biotech Index (HSHKBIO) represents the largest biotech companies listed in Hong Kong (HKEX) from September 2025.
We expect 20 index constituents to face deletion in September 2025 rebal due to a recent change in index selection methodology.
The index changes will be announced after the close on Friday 22nd August 2025.


Quiddity Leaderboard Hang Seng Biotech Sep25: Announcement Soon; MANY DELs Likely!

Asia Pac IPO & Placement Research, China biotech, Aequitas Research

Ke Yan, CFA, FRM

Asia Pac IPO & Placement Research, China biotech

IPOs and Placements coverage across Asia Pacific

Aequitas Research

We cover all listing across the Asia Pacific along with follow-up placements. As of Dec 2020, our team had covered 539 IPOs with a hit rate of 73.5% and 685 placements with a hit rate of 66.8%.

We combine fundamental bottom-up views with our proprietary quantitative framework to provide a holistic coverage across new listings and placements. Our coverage includes pre-IPO notes before the deal is launched, follow-up analysis once the deal is live and post-listing trading analysis as well.

Quantitative Analysis

<ul>
<li>We analyse the changes of A-H premium on 157 stocks over the last week. The average A-H premium was 54.6% as of Aug 15th.</li>
<li>The average A-H premium changed by -4.2ppt week-on-week, led by real estate, financials, materials.</li>
<li>We highlight weekly changes in A-H premium for MCC, Jiangxi Copper, Ganfeng Lithium, Csc Financial, Fosun Pharma.</li>
</ul>


We analyse the changes of A-H premium on 157 stocks over the last week. The average A-H premium was 54.6% as of Aug 15th.
The average A-H premium changed by -4.2ppt week-on-week, led by real estate, financials, materials.
We highlight weekly changes in A-H premium for MCC, Jiangxi Copper, Ganfeng Lithium, Csc Financial, Fosun Pharma.


A-H Premium Weekly (Aug 15th): MCC, Jiangxi Copper, Ganfeng Lithium, Csc Financial, Fosun Pharma

HK/China Healthcare Analyst (ex-Fosun Pharma)

Xinyao (Criss) Wang

Equity Capital Markets

Guangzhou Innogen Pharmaceutical Group / Equity Capital Markets

<ul>
<li>Compared to competitors, the competitive advantage of Efsubaglutide Alfa is not obvious.The weight loss effect of single target mechanism could be weaker than that of competing dual and triple agonists</li>
<li>Before Innogen filed for listing, some pre-IPO investors chose to transfer the Company's equity they held at a discount, indicating that these investors lack confidence in the Company's prospects.</li>
<li>Under the double pressure of a single pipeline and lagging commercialization, pre-IPO valuation of RMB4.65bn is more like a dangerous bubble game.We shared our views on valuation and post-IPO performance.</li>
</ul>


Compared to competitors, the competitive advantage of Efsubaglutide Alfa is not obvious.The weight loss effect of single target mechanism could be weaker than that of competing dual and triple agonists
Before Innogen filed for listing, some pre-IPO investors chose to transfer the Company's equity they held at a discount, indicating that these investors lack confidence in the Company's prospects.
Under the double pressure of a single pipeline and lagging commercialization, pre-IPO valuation of RMB4.65bn is more like a dangerous bubble game.We shared our views on valuation and post-IPO performance.


Pre-IPO Guangzhou Innogen Pharmaceutical Group (PHIP Updates) - Some Points Worth the Attention

China

Livzon Pharmaceutical Group Inc. develops and manufactures pharmaceutical products, including chemical medicines, bio-chemical medicines, biological engineering medicines, chemical compound crude medicines, antibiotics, micro-ecological preparations, patent Chinese medicines, and diagnosis reagents etc.

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Livzon Pharmaceutical Group (1513 HK)

Hang Seng Biotech Index Rebalance: 1 Add & 21 Deletes as Methodology Changes

There is 1 add and 21 deletes for the HSHKBIO in Sep. Couple of surprises. Estimated one-way turnover at the rebalance is 11.25% resulting in a...

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

Quiddity Leaderboard Hang Seng Biotech Sep25: Announcement Soon; MANY DELs Likely!

There are 20 deletions expected due to drastic changes to the index selection methodology. These names have underperformed the index in the last...

Janaghan Jeyakumar, CFA

A-H Premium Weekly (Aug 15th): MCC, Jiangxi Copper, Ganfeng Lithium, Csc Financial, Fosun Pharma

We analyzed A-H premium changes in the past week and highlight A-H premium changes for MCC, Jiangxi Copper, Ganfeng Lithium, Csc Financial, Fosun...

Ke Yan, CFA, FRM

Pre-IPO Guangzhou Innogen Pharmaceutical Group (PHIP Updates) - Some Points Worth the Attention

Innogen's crazy IPO debut is due to the resonance of retail investors' enthusiasm/institutional arbitrage/bubble in biotech sector.Reasonable...

Xinyao (Criss) Wang

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)