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 ASX Stocks as of Jan 2nd (reported today). The aggregated short interest was USD30.3bn.</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 Treasury Wine Estates, IGO, Washington H Soul Pattinson&amp;Co, Aurizon, Woolworths.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Jan 2nd (reported today). The aggregated short interest was USD30.3bn.
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 Treasury Wine Estates, IGO, Washington H Soul Pattinson&amp;Co, Aurizon, Woolworths.


ASX Short Interest Weekly (Jan 2nd): Treasury Wine Estates, IGO, Washington H Soul Pattinson&Co

<ul>
<li>We analyzed the changes in short interest of ASX Stocks as of Oct 10th (reported today). The aggregated short interest was USD28.1bn.</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 Woolworths, ANZ, Qbe Insurance, Qantas Airways, Cleanaway Waste Management.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Oct 10th (reported today). The aggregated short interest was USD28.1bn.
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 Woolworths, ANZ, Qbe Insurance, Qantas Airways, Cleanaway Waste Management.


ASX Short Interest Weekly (Oct 10th): Woolworths, ANZ, Qbe Insurance, Qantas Airways

Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>The ADDs/DELs for the ASX index family for the September 2025 index rebal event were announced after market close on Friday 5th September 2025. We got 44/47 predictions correct.</li>
<li>There are 25 ADDs and 30 DELs collectively for ASX 50, ASX 100, ASX 200, and ASX 300.</li>
<li>In this insight, we take a look at our final flow expectations for each of these confirmed index changes.</li>
</ul>


The ADDs/DELs for the ASX index family for the September 2025 index rebal event were announced after market close on Friday 5th September 2025. We got 44/47 predictions correct.
There are 25 ADDs and 30 DELs collectively for ASX 50, ASX 100, ASX 200, and ASX 300.
In this insight, we take a look at our final flow expectations for each of these confirmed index changes.


Quiddity ASX Sep25 Results: ADDs Up Vs DELs Post-Announcement; Positioning Might Be Significant

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

<ul>
<li>There is 1 change for the S&amp;P/ASX50 Index, 3 changes for the S&amp;P/ASX100 Index, 9 changes for the <a href="https://www.smartkarma.com/entities/s-p-asx-200" target="_blank" data-smartkarma-citation="entities:22901:1" rel="noopener">S&amp;P/ASX200 (AS51 INDEX)</a> and 17 adds/ 12 deletes for the S&amp;P/ASX300 Index.</li>
<li>Some of the index changes will also have same way flows from trackers of other global and sector indices on the same day.</li>
<li>The adds have outperformed the deletes across all indices and performance has been especially strong for the S&amp;P/ASX100 Index and S&amp;P/ASX300 Index changes.</li>
</ul>


There is 1 change for the S&amp;P/ASX50 Index, 3 changes for the S&amp;P/ASX100 Index, 9 changes for the S&amp;P/ASX200 (AS51 INDEX) and 17 adds/ 12 deletes for the S&amp;P/ASX300 Index.
Some of the index changes will also have same way flows from trackers of other global and sector indices on the same day.
The adds have outperformed the deletes across all indices and performance has been especially strong for the S&amp;P/ASX100 Index and S&amp;P/ASX300 Index changes.


S&P/​​​​ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes

<ul>
<li>A new selection methodology will be used for the ASX index family starting from the September 2025 index review. We first wrote about this a couple of months ago (<a href="https://www.smartkarma.com/insights/quiddity-leaderboard-asx-sep25-update-with-new-important-market-consultation-implications" target="_blank" rel="noopener">link</a>).</li>
<li>In this insight, we present our final expectations for ASX 300, 200, 100, 50, and 20 for the September 2025 index rebal event.</li>
<li>We expect one change for ASX 50, three changes for ASX 100, and six changes for ASX 200. Separately, we see 14 ADDs and 11 DELs for ASX 300.</li>
</ul>


A new selection methodology will be used for the ASX index family starting from the September 2025 index review. We first wrote about this a couple of months ago (link).
In this insight, we present our final expectations for ASX 300, 200, 100, 50, and 20 for the September 2025 index rebal event.
We expect one change for ASX 50, three changes for ASX 100, and six changes for ASX 200. Separately, we see 14 ADDs and 11 DELs for ASX 300.


Quiddity Leaderboard ASX Sep25: Methodology Change Confirmed; Good Performance; Final Expectations

Australia

Treasury Wine Estates Ltd was founded in 2010 and is headquartered in Southbank, Victoria, Australia. The Company's line of business includes vineyard operations and international marketing and distribution of wine.

Price Gauge
52-week Range	0.00 - 0.00
Market Cap (USDm)	0.00
P/E	0.00
Dividend (Yield)	0.00

Treasury Wine Estates (TWE AU)

ASX Short Interest Weekly (Jan 2nd): Treasury Wine Estates, IGO, Washington H Soul Pattinson&Co

We analyzed ASX short interest report for the past week and highlight short interest changes in Treasury Wine Estates, IGO, Washington H Soul...

Ke Yan, CFA, FRM

ASX Short Interest Weekly (Oct 10th): Woolworths, ANZ, Qbe Insurance, Qantas Airways

We analyzed ASX short interest report for the past week and highlight short interest changes in Woolworths, ANZ, Qbe Insurance, Qantas Airways,...

Ke Yan, CFA, FRM

Quiddity ASX Sep25 Results: ADDs Up Vs DELs Post-Announcement; Positioning Might Be Significant

Collectively, we estimate total one-way flow of US$1.36bn for for ASX 50/100/200/300. There is significant volume build up for most of the high...

Janaghan Jeyakumar, CFA

S&P/ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes

There are 53 stocks that are adds/deletes across the ASX family of indices. There are some surprises and big flow/impact across the changes. Adds...

Brian Freitas

Quiddity Leaderboard ASX Sep25: Methodology Change Confirmed; Good Performance; Final Expectations

We have revised our final expectations for the September 2025 index review due to the deletion of Adriatic Metals which was one of our expected...

Janaghan Jeyakumar, CFA

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

ASX Short Interest Weekly (Jan 2nd): Treasury Wine Estates, IGO, Washington H Soul Pattinson&Co

We analyzed ASX short interest report for the past week and highlight short interest changes in Treasury Wine Estates, IGO, Washington H Soul...

Ke Yan, CFA, FRM

ASX Short Interest Weekly (Oct 10th): Woolworths, ANZ, Qbe Insurance, Qantas Airways

We analyzed ASX short interest report for the past week and highlight short interest changes in Woolworths, ANZ, Qbe Insurance, Qantas Airways,...

Ke Yan, CFA, FRM

Quiddity ASX Sep25 Results: ADDs Up Vs DELs Post-Announcement; Positioning Might Be Significant

Collectively, we estimate total one-way flow of US$1.36bn for for ASX 50/100/200/300. There is significant volume build up for most of the high...

Janaghan Jeyakumar, CFA

S&P/​​​​ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes

There are 53 stocks that are adds/deletes across the ASX family of indices. There are some surprises and big flow/impact across the changes. Adds...

Brian Freitas

Quiddity Leaderboard ASX Sep25: Methodology Change Confirmed; Good Performance; Final Expectations

We have revised our final expectations for the September 2025 index review due to the deletion of Adriatic Metals which was one of our expected...

Janaghan Jeyakumar, CFA

S&P/ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes