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>The December rebalance of the Hang Seng family of indices will use today's closing prices to cap the index constituent weights.</li>
<li>The net round-trip trade across all stocks across the five indices is estimated at HK$50bn (US$6.4bn). There is size to trade in a lot of stocks.</li>
<li>
<a href="https://www.smartkarma.com/entities/xiaomi-corp" target="_blank" data-smartkarma-citation="entities:24409:1" rel="noopener">Xiaomi (1810 HK)</a> is the biggest buy due to HSIII Index inclusion and capping, while <a href="https://www.smartkarma.com/entities/alibaba-group-holding-ltd-d7b798e2-202d-4e01-9a1e-799e2ae8f0c7" target="_blank" data-smartkarma-citation="entities:28434:1" rel="noopener">Alibaba (9988 HK)</a> is the biggest capping sell.</li>
</ul>


The December rebalance of the Hang Seng family of indices will use today's closing prices to cap the index constituent weights.
The net round-trip trade across all stocks across the five indices is estimated at HK$50bn (US$6.4bn). There is size to trade in a lot of stocks.

Xiaomi (1810 HK) is the biggest buy due to HSIII Index inclusion and capping, while Alibaba (9988 HK) is the biggest capping sell.


HSI, HSCEI, HSTECH, HSIII, HSBIO Index Rebalance: US$6.4bn of Flows Post Capping (Dec 2025)

Derivatives and Quantitative Strategist

Gaudenz Schneider

Equity Derivatives

<ul>
<li>
Context: Over the past five trading days, <a href="https://www.smartkarma.com/entities/xiaomi-corp" target="_blank" data-smartkarma-citation="entities:24409:1" rel="noopener">Xiaomi (1810 HK)</a> multi-leg option strategies showcased a variety of approaches. Strategy highlights are provided.</li>
<li>
Highlights: 55% of strategies exhibit a bullish bias, with diagonal spreads accounting for 25% of all trades.</li>
<li>
Why read: This breakdown of complex option strategies sheds light on market sentiment and positioning. Detailed examples provide actionable insights that could inspire similar strategies,</li>
</ul>



Context: Over the past five trading days, Xiaomi (1810 HK) multi-leg option strategies showcased a variety of approaches. Strategy highlights are provided.

Highlights: 55% of strategies exhibit a bullish bias, with diagonal spreads accounting for 25% of all trades.

Why read: This breakdown of complex option strategies sheds light on market sentiment and positioning. Detailed examples provide actionable insights that could inspire similar strategies,


Xiaomi (1810 HK): Top Trades Bet on a Bullish Trend Reversal

Overseas Chinese Equities, Aequitas Research

Ming Lu

Overseas Chinese Equities

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.

Equity Bottom-Up

<ul>
<li>Xiaomi’s total revenue grew by 22% in 3Q25, which mainly came from the startup vehicle business.</li>
<li>The company well controls the gross margin of the vehicle business.</li>
<li>We believe XM has an upside of 60% for the yearend 2025.</li>
</ul>


Xiaomi’s total revenue grew by 22% in 3Q25, which mainly came from the startup vehicle business.
The company well controls the gross margin of the vehicle business.
We believe XM has an upside of 60% for the yearend 2025.


Xiaomi (1810 HK): 3Q25, Revenue Up by 22%

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 Internet &amp; IT (HSIII) index represents the top 30 stocks related to internet and information technology businesses listed in Hong Kong (HKEX).</li>
<li>We expect one index change in December 2025 translating to capping flows of US$530mn one-way.</li>
<li>We also expect seven index changes for the next semiannual index review which will take place in March 2026.</li>
</ul>


The Hang Seng Internet &amp; IT (HSIII) index represents the top 30 stocks related to internet and information technology businesses listed in Hong Kong (HKEX).
We expect one index change in December 2025 translating to capping flows of US$530mn one-way.
We also expect seven index changes for the next semiannual index review which will take place in March 2026.


Quiddity Leaderboard HSIII Dec25/Mar26: One Change for Dec25; New Expected ADD/DELs for Mar26

<ul>
<li>Following the methodology update for the HSIII Index, there could be up to 5 constituent changes in December.</li>
<li>Estimated one-way turnover is 12.8% and that will result in a round-trip trade of HK$9.8bn (US$1.25bn).</li>
<li>
<a href="https://www.smartkarma.com/entities/xiaomi-corp" target="_blank" data-smartkarma-citation="entities:24409:1" rel="noopener">Xiaomi (1810 HK)</a> is the biggest beneficiary of the new methodology while there will be large funding outflows for a lot of the current index constituents.</li>
</ul>


Following the methodology update for the HSIII Index, there could be up to 5 constituent changes in December.
Estimated one-way turnover is 12.8% and that will result in a round-trip trade of HK$9.8bn (US$1.25bn).

Xiaomi (1810 HK) is the biggest beneficiary of the new methodology while there will be large funding outflows for a lot of the current index constituents.


Hang Seng Internet & IT Index (HSIII) Rebalance Preview: Methodology Change Leads to US$1.25bn Trade

China

Xiaomi Corporation manufactures communication equipment and parts. The Company produces and sells mobile phones, smart phone software,  set-top boxes, and related accessories. Xiaomi markets its products worldwide.

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Xiaomi (1810 HK)

HSI, HSCEI, HSTECH, HSIII, HSBIO Index Rebalance: US$6.4bn of Flows Post Capping (Dec 2025)

The Dec rebalance of the HSI, HSCEI, HSTECH, HSIII, HSHKBIO indices will use today's closing prices for capping. The round-trip trade across the...

Brian Freitas

Xiaomi (1810 HK): Top Trades Bet on a Bullish Trend Reversal

Xiaomi’s top multi-leg option strategies point to rising bullish conviction after the recent sell-off, offering actionable examples for traders...

Gaudenz Schneider

Xiaomi (1810 HK): 3Q25, Revenue Up by 22%

Xiaomi’s total revenue grew by 22% in 3Q25, which mainly came from vehicle. The company well controls the gross margin of the vehicle business. We...

Ming Lu

Quiddity Leaderboard HSIII Dec25/Mar26: One Change for Dec25; New Expected ADD/DELs for Mar26

We now see new listings Pony AI (2026 HK), Mininglamp Technology (2718 HK), and Deepexi Technology (1384 HK) to be expected ADDs in March 2026.

Janaghan Jeyakumar, CFA

Hang Seng Internet & IT Index (HSIII) Rebalance Preview: Methodology Change Leads to US$1.25bn Trade

The methodology update could result in 5 changes in Dec. Estimated one-way turnover is 12.8% resulting in a round-trip trade of US$1.25bn. There...

Brian Freitas

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