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

DZT Research

DZT 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 analyzed the changes in short interest of Stock Exchange of Thailand as of Jun 27th. We estimate that they had an aggregated short interest worth USD2.0bn.</li>
<li>We tabulate league tables for top short by value and short as multiple of ADT, as well as weekly increases &amp; decreases in short value, short as multiple of ADT.</li>
<li>We highlight short interest changes in Bumrungrad Hospital, Scb X, Advanced Info Service, Ptt, Central Pattana, Cp Foods.</li>
</ul>


We analyzed the changes in short interest of Stock Exchange of Thailand as of Jun 27th. We estimate that they had an aggregated short interest worth USD2.0bn.
We tabulate league tables for top short by value and short as multiple of ADT, as well as weekly increases &amp; decreases in short value, short as multiple of ADT.
We highlight short interest changes in Bumrungrad Hospital, Scb X, Advanced Info Service, Ptt, Central Pattana, Cp Foods.


Thailand Short Interest Weekly (Jun 27th): Bumrungrad Hospital, Scb X, Advanced Info Service, Ptt

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

Delta Electronics (Thailand) / Index Rebalance

<ul>
<li>In line with forecasts, there will be 4 changes for the <a href="https://www.smartkarma.com/entities/stock-exchange-of-thailand-set-50-index" target="_blank" data-smartkarma-citation="entities:31493:1" rel="noopener">Stock Exchange of Thailand SET 50 Index (SET50 INDEX)</a> at the close on 30 June.</li>
<li>Capping changes for <a href="https://www.smartkarma.com/entities/delta-electronics-thailand-pcl-98806732-8ac4-42b2-a565-ba32673d1e5a" target="_blank" data-smartkarma-citation="entities:20912:1" rel="noopener">Delta Electronics Thailand (DELTA TB)</a> will result in big passive selling in the stock and funding inflows for the other index constituents.</li>
<li>Positioning appears to be a lot smaller in the adds compared to the deletes. There could be buying in the deletes on a drop in the stock price.</li>
</ul>


In line with forecasts, there will be 4 changes for the Stock Exchange of Thailand SET 50 Index (SET50 INDEX) at the close on 30 June.
Capping changes for Delta Electronics Thailand (DELTA TB) will result in big passive selling in the stock and funding inflows for the other index constituents.
Positioning appears to be a lot smaller in the adds compared to the deletes. There could be buying in the deletes on a drop in the stock price.


SET50 Index Rebalance: Four Changes in Two Weeks; DELTA Capping Too

Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

<ul>
<li>The SET50 index tracks the performance of the top 50 largest and most liquid names listed on the Stock Exchange of Thailand (SET).</li>
<li>In this insight, we present our final expectations for ADDs/DELs for the index rebal event in June 2025.</li>
<li>We expect three ADDs and three DELs for June 2025.</li>
</ul>


The SET50 index tracks the performance of the top 50 largest and most liquid names listed on the Stock Exchange of Thailand (SET).
In this insight, we present our final expectations for ADDs/DELs for the index rebal event in June 2025.
We expect three ADDs and three DELs for June 2025.


Quiddity Leaderboard SET50 Jun25: Final Expectations; 3 Changes Expected + Delta Capping

<ul>
<li>With 8 trading days left in the review period, we forecast 3 changes for the <a href="https://www.smartkarma.com/entities/stock-exchange-of-thailand-set-50-index" target="_blank" data-smartkarma-citation="entities:31493:1" rel="noopener">Stock Exchange of Thailand SET 50 Index (SET50 INDEX)</a> in June.</li>
<li>Capping changes for <a href="https://www.smartkarma.com/entities/delta-electronics-thailand-pcl-98806732-8ac4-42b2-a565-ba32673d1e5a" target="_blank" data-smartkarma-citation="entities:20912:1" rel="noopener">Delta Electronics Thailand (DELTA TB)</a> will result in big passive selling in the stock and funding inflows for the other index constituents.</li>
<li>The forecast adds have drifted lower over the last 6 months and outperformed the <a href="https://www.smartkarma.com/entities/stock-exchange-of-thailand-set-50-index" target="_blank" data-smartkarma-citation="entities:31493:1" rel="noopener">SET 50 Index</a> while the deletes have dropped a lot and underperformed the index.</li>
</ul>


With 8 trading days left in the review period, we forecast 3 changes for the Stock Exchange of Thailand SET 50 Index (SET50 INDEX) in June.
Capping changes for Delta Electronics Thailand (DELTA TB) will result in big passive selling in the stock and funding inflows for the other index constituents.
The forecast adds have drifted lower over the last 6 months and outperformed the SET 50 Index while the deletes have dropped a lot and underperformed the index.


SET50 Index Rebalance Preview: Capping DELTA & Constituent Changes

<ul>
<li>The SET50 index tracks the performance of the top 50 largest and most liquid names listed on the Stock Exchange of Thailand (SET).</li>
<li>Here we look at the potential ADDs/DELs and capping flows for SET 50 for the June 2025 index rebalance. Currently, we expect three ADDs and three DELs for June 2025.</li>
<li>Last time we didn't like the look of the trades, so recommended avoiding. ExpectedADDs underperformed ExpectedDELETEs by 13% since then. Expected Flows remain small.</li>
</ul>


The SET50 index tracks the performance of the top 50 largest and most liquid names listed on the Stock Exchange of Thailand (SET).
Here we look at the potential ADDs/DELs and capping flows for SET 50 for the June 2025 index rebalance. Currently, we expect three ADDs and three DELs for June 2025.
Last time we didn't like the look of the trades, so recommended avoiding. ExpectedADDs underperformed ExpectedDELETEs by 13% since then. Expected Flows remain small.


Quiddity Leaderboard SET50 Jun25: Capping Expected for DELTA; Three Index Changes Likely

Thailand

i-Tail Corporation Public Company Limited manufactures, imports, and distributes pet food products, including wet and dry food for cats and dogs, treats, and kidney-friendly options. The company sells its products under brands such as Bellotta, Marvo, ChangeTer, Calico Bay, and Paramount. It was founded in 1981 and is headquartered in Bangkok, Thailand.

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i-Tail Corporation (ITC TB)

Thailand Short Interest Weekly (Jun 27th): Bumrungrad Hospital, Scb X, Advanced Info Service, Ptt

We analyzed SET short interest report for the past week and highlighted short interest changes in Bumrungrad Hospital, Scb X, Advanced Info...

Ke Yan, CFA, FRM

SET50 Index Rebalance: Four Changes in Two Weeks; DELTA Capping Too

There are 4 changes, plus DELTA capping. Impact on the adds is bigger and positioning appears smaller. The deletes are down a lot and there could...

Brian Freitas

Quiddity Leaderboard SET50 Jun25: Final Expectations; 3 Changes Expected + Delta Capping

The three expected ADDs have outperformed the three expected DELs over the last 1-month, 3-month, and 1-year periods. This could continue over the...

Janaghan Jeyakumar, CFA

SET50 Index Rebalance Preview: Capping DELTA & Constituent Changes

There should be 3 constituent changes in June and large selling in DELTA due to capping. Passive trackers will need to buy 1.5-3.8x ADV in the adds...

Brian Freitas

Quiddity Leaderboard SET50 Jun25: Capping Expected for DELTA; Three Index Changes Likely

We estimate the one-way flow for SET50 during the June 2025 rebalance to be ~US$67mn which translates to a turnover of 2.9%.

Janaghan Jeyakumar, CFA

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