Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>In this insight, we take a look at the potential index changes for ASX 200, 100, 50, and 20 in the run-up to the December 2025 index rebal event.</li>
<li>We expect one change for ASX 50, one change for ASX 100, and four changes for ASX 200. </li>
<li>The official index changes will be announced after the close on Friday 5th December 2025.</li>
</ul>


In this insight, we take a look at the potential index changes for ASX 200, 100, 50, and 20 in the run-up to the December 2025 index rebal event.
We expect one change for ASX 50, one change for ASX 100, and four changes for ASX 200. 
The official index changes will be announced after the close on Friday 5th December 2025.


Quiddity Leaderboard ASX Dec25: Clear Signs of Pre-Positioning; Stay Away from the Crowds

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 analyzed the changes in short interest of ASX Stocks as of Sep 12th (reported today). The aggregated short interest was USD26.9bn.</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 Sayona Mining, ANZ, Woolworths, Westpac, Xero.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Sep 12th (reported today). The aggregated short interest was USD26.9bn.
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 Sayona Mining, ANZ, Woolworths, Westpac, Xero.


ASX Short Interest Weekly (Sep 12th): Sayona Mining, ANZ, Woolworths, Westpac, Xero

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 add/delete for the MarketVector Global Uranium and Nuclear Energy Infrastructure Index while there are no constituent changes for the MVIS Global Uranium &amp; Nuclear Energy Index.</li>
<li>
<a href="https://www.smartkarma.com/entities/encore-energy-corp" target="_blank" data-smartkarma-citation="entities:39218:1" rel="noopener">Encore Energy (EU US)</a> will replace <a href="https://www.smartkarma.com/entities/boss-energy" target="_blank" data-smartkarma-citation="entities:4823:1" rel="noopener">Boss Energy (BOE AU)</a> in the MarketVector Global Uranium and Nuclear Energy Infrastructure Index. </li>
<li>The round-trip trade across both indices is US$445m with capping changes resulting in much bigger flow for the MVIS Global Uranium &amp; Nuclear Energy Index.</li>
</ul>


There is 1 add/delete for the MarketVector Global Uranium and Nuclear Energy Infrastructure Index while there are no constituent changes for the MVIS Global Uranium &amp; Nuclear Energy Index.

Encore Energy (EU US) will replace Boss Energy (BOE AU) in the MarketVector Global Uranium and Nuclear Energy Infrastructure Index. 
The round-trip trade across both indices is US$445m with capping changes resulting in much bigger flow for the MVIS Global Uranium &amp; Nuclear Energy Index.


MV Global Uranium & Nuclear Energy/Infra Index Rebalance: Changes Lead to US$445m Trade

<ul>
<li>We analyzed the changes in short interest of ASX Stocks as of Sep 5th (reported today). The aggregated short interest was USD26.0bn.</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 Goodman, Ramsay Health Care, WiseTech Global, Origin Energy, Ampol.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Sep 5th (reported today). The aggregated short interest was USD26.0bn.
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 Goodman, Ramsay Health Care, WiseTech Global, Origin Energy, Ampol.


ASX Short Interest Weekly (Sep 5th): Goodman, Ramsay Health Care, WiseTech Global, Origin Energy

<ul>
<li>We analyzed the changes in short interest of ASX Stocks as of Aug 29th (reported today). The aggregated short interest was USD26.3bn.</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 Reece, Flight Centre, Sigma Pharmaceuticals, Goodman, Wesfarmers.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Aug 29th (reported today). The aggregated short interest was USD26.3bn.
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 Reece, Flight Centre, Sigma Pharmaceuticals, Goodman, Wesfarmers.


ASX Short Interest Weekly (Aug 29th): Reece, Flight Centre, Sigma Pharmaceuticals, Goodman

Australia

Boss Resources Limited operates as a mineral exploration company. The Company explores and develops uranium and base metal projects. Boss Resources serves customers in Namibia.

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Boss Energy (BOE AU)

Quiddity Leaderboard ASX Dec25: Clear Signs of Pre-Positioning; Stay Away from the Crowds

There are clear signs of positioning among some of the high-impact expected ADDs/DELs and staying away from such overcrowded bets might be a good...

Janaghan Jeyakumar, CFA

ASX Short Interest Weekly (Sep 12th): Sayona Mining, ANZ, Woolworths, Westpac, Xero

We analyzed ASX short interest report for the past week and highlight short interest changes in Sayona Mining, ANZ, Woolworths, Westpac, Xero.

Ke Yan, CFA, FRM

MV Global Uranium & Nuclear Energy/Infra Index Rebalance: Changes Lead to US$445m Trade

Encore Energy replaces Boss Energy in the NUCL ETF. The round-trip trade across both indices is US$445m. Few stocks with over 0.5x ADV to trade...

Brian Freitas

ASX Short Interest Weekly (Sep 5th): Goodman, Ramsay Health Care, WiseTech Global, Origin Energy

We analyzed ASX short interest report for the past week and highlight short interest changes in Goodman, Ramsay Health Care, WiseTech Global,...

Ke Yan, CFA, FRM

ASX Short Interest Weekly (Aug 29th): Reece, Flight Centre, Sigma Pharmaceuticals, Goodman

We analyzed ASX short interest report for the past week and highlight short interest changes in Reece, Flight Centre, Sigma Pharmaceuticals,...

Ke Yan, CFA, FRM

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