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>
<a href="https://www.smartkarma.com/entities/china-hongqiao-group-ltd" target="_blank" data-smartkarma-citation="entities:1909:1" rel="noopener">China Hongqiao</a>, <a href="https://www.smartkarma.com/entities/innovent-biologics-inc" target="_blank" data-smartkarma-citation="entities:27452:1" rel="noopener">Innovent Biologics</a> and <a href="https://www.smartkarma.com/entities/yum-china-holdings-inc-0533692c-6dae-4014-baa1-ed0b050638f2" target="_blank" data-smartkarma-citation="entities:29259:1" rel="noopener">Yum China</a> replace <a href="https://www.smartkarma.com/entities/enn-energy-holdings-ltd" target="_blank" data-smartkarma-citation="entities:316:1" rel="noopener">ENN Energy</a>, <a href="https://www.smartkarma.com/entities/haidilao-international-holding" target="_blank" data-smartkarma-citation="entities:27044:1" rel="noopener">Haidilao International</a> and <a href="https://www.smartkarma.com/entities/new-oriental-education-techn" target="_blank" data-smartkarma-citation="entities:32210:1" rel="noopener">New Oriental Education</a> in the <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 (HSCEI INDEX)</a> in December. All changes are in line.</li>
<li>Estimated one-way turnover at the rebalance is 4.6% resulting in a round-trip trade of HK$6.3bn (US$811m). The final capping will use the close of trading on 2 December.</li>
<li>
<a href="https://www.smartkarma.com/entities/innovent-biologics-inc" target="_blank" data-smartkarma-citation="entities:27452:1" rel="noopener">Innovent Biologics</a> is also an add 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>. The passive buying will absorb some stock from the recent placement in <a href="https://www.smartkarma.com/entities/china-hongqiao-group-ltd" target="_blank" data-smartkarma-citation="entities:1909:1" rel="noopener">China Hongqiao</a>. </li>
</ul>



China Hongqiao, Innovent Biologics and Yum China replace ENN Energy, Haidilao International and New Oriental Education in the Hang Seng China Enterprises Index (HSCEI INDEX) in December. All changes are in line.
Estimated one-way turnover at the rebalance is 4.6% resulting in a round-trip trade of HK$6.3bn (US$811m). The final capping will use the close of trading on 2 December.

Innovent Biologics is also an add to the Hang Seng Index (HSI INDEX). The passive buying will absorb some stock from the recent placement in China Hongqiao. 


HSCEI Index Rebalance: 3 Changes; Yum China In; Double Add for Innovent Bio

Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

<ul>
<li>The HSCEI serves as a benchmark to reflect the overall performance of the top 50 "Mainland China" securities listed in Hong Kong.</li>
<li>The official index changes and indicative weights for the December 2025 index rebal event will be announced publicly after the close on Friday 21st November 2025.</li>
<li>We continue to expect three index changes for December 2025 and we estimate there to be capping flows of US$264mn one-way.</li>
</ul>


The HSCEI serves as a benchmark to reflect the overall performance of the top 50 "Mainland China" securities listed in Hong Kong.
The official index changes and indicative weights for the December 2025 index rebal event will be announced publicly after the close on Friday 21st November 2025.
We continue to expect three index changes for December 2025 and we estimate there to be capping flows of US$264mn one-way.


Quiddity Leaderboard HSCEI Dec25: Three Index Change Possible; ~US$264mn One-Way; Announcement Soon

<ul>
<li>There could be 3 changes for the <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 (HSCEI INDEX)</a> in December. Announcement is on 21 November with implementation at the close on 5 December.</li>
<li>The forecast adds have moved higher over the last few months and handily outperformed the forecast deletes and the <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 (HSCEI INDEX)</a>. </li>
<li>There has been aggressive short covering in the forecast adds and there could be more in stocks where short interest is still a high percentage of float.</li>
</ul>


There could be 3 changes for the Hang Seng China Enterprises Index (HSCEI INDEX) in December. Announcement is on 21 November with implementation at the close on 5 December.
The forecast adds have moved higher over the last few months and handily outperformed the forecast deletes and the Hang Seng China Enterprises Index (HSCEI INDEX). 
There has been aggressive short covering in the forecast adds and there could be more in stocks where short interest is still a high percentage of float.


HSCEI Index Rebalance Preview: 3 Changes as Adds Go Up, Up & Away

Articles from Caixin Global, Caixin Global

Caixin Global

Articles from Caixin Global

Caixin is a media group dedicated to providing financial and business news through periodicals, online content, mobile apps, conferences, books and TV/video programs. Caixin aims to blaze a trail that helps traditional media prosper in the new media age through integrated multimedia platforms.

News from Caixin

Cross Asset Strategy

<ul><li>In Depth: Chinese Resource Giants Aim to Weather Indonesia’s Mining Upheaval</li><li>China Rolls Out 15-Point Plan to Woo Foreign Capital</li><li>Analysis: Why China’s Fiscal Spending Is Shrinking Despite Proactive Pledge</li></ul>

In Depth: Chinese Resource Giants Aim to Weather Indonesia’s Mining UpheavalChina Rolls Out 15-Point Plan to Woo Foreign CapitalAnalysis: Why China’s Fiscal Spending Is Shrinking Despite Proactive Pledge

CX Daily: Chinese Resource Giants Aim to Weather Indonesia’s Mining Upheaval 

Asia Pac ECM and Index Rebal, Shenton Research

Ke Yan, CFA, FRM

Asia Pac ECM and Index Rebal

Asia Pac IPO & Placement Research, China Biotech

Shenton Research

Shenton Research is an independent Asia Pacific equity specialist. Our quantitative research covers index rebalancing flows, alongside exchange data analytics accross Asia Pacific. On the equity capital markets side, we focus on Asia Pacific ECM, especially biotech and TMT. Our lead analyst is frequently cited by international media.

Quantitative Analysis

<ul>
<li>We analyze statistics on top repurchases over one week, one month, one quarter and one year periods ended on Oct 9th based on HKEx daily reports.</li>
<li>In the past 7 days, the top 3 companies that repurchased the most shares from the market were Tencent (700 HK), Xiaomi (1810 HK), J&amp;T Express (1519 HK).</li>
<li>In the past 30 days, the top 3 companies that repurchased the most shares from the market were Tencent (700 HK), Bidu (9888 HK), Xiaomi (1810 HK).</li>
</ul>


We analyze statistics on top repurchases over one week, one month, one quarter and one year periods ended on Oct 9th based on HKEx daily reports.
In the past 7 days, the top 3 companies that repurchased the most shares from the market were Tencent (700 HK), Xiaomi (1810 HK), J&amp;T Express (1519 HK).
In the past 30 days, the top 3 companies that repurchased the most shares from the market were Tencent (700 HK), Bidu (9888 HK), Xiaomi (1810 HK).


Hong Kong Buybacks Weekly (Oct 9th): Tencent, Xiaomi, J&T Express

China

Yum China operates and franchises a diverse portfolio of restaurant brands across the People's Republic of China, including KFC, Pizza Hut, Taco Bell, Lavazza, Little Sheep, and Huang Ji Huang. The company also provides online food delivery services. Yum China Holdings, Inc. was spun off from Yum! Brands in 2016 and is headquartered in Shanghai, China.

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Yum China (9987 HK)

HSCEI Index Rebalance: 3 Changes; Yum China In; Double Add for Innovent Bio

3 changes for the HSCEI in December - all in line. Innovent Bio also added to the HSI. Estimated one-way turnover at the rebalance is 4.6%...

Brian Freitas

Quiddity Leaderboard HSCEI Dec25: Three Index Change Possible; ~US$264mn One-Way; Announcement Soon

We continue to expect Yum China Holdings (9987 HK) to outperform Haidilao International Holding (6862 HK) over the next few weeks.

Janaghan Jeyakumar, CFA

HSCEI Index Rebalance Preview: 3 Changes as Adds Go Up, Up & Away

There could be 3 changes for the HSCEI in Dec. Estimated turnover is 4% and round-trip trade is HK$5.15bn. Shorts have been covering in the...

Brian Freitas

CX Daily: Chinese Resource Giants Aim to Weather Indonesia’s Mining Upheaval

In Depth: Chinese Resource Giants Aim to Weather Indonesia’s Mining Upheaval China Rolls Out 15-Point Plan to Woo Foreign Capital Analysis: Why...

Caixin Global

Hong Kong Buybacks Weekly (Oct 9th): Tencent, Xiaomi, J&T Express

We analyzed the Hong Kong buyback data in the past week and highlight the top 3 companies that repurchased the most shares were Tencent (700 HK),...

Ke Yan, CFA, FRM

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