Pan-Asia Catalysts/Events, Quiddity Advisors

David Blennerhassett

Pan-Asia Catalysts/Events

Quiddity Advisors

Event-Driven

<ul>
<li>Australia's ASIC releases the aggregated short position data four business days after the reporting day. Data in this insight is up to 5th October, published on the 9th October.</li>
<li>The largest industry net increase in the past week was A$0.7bn into "Metals &amp; Mining"; the largest industry net decrease was A$0.03bn out of "Coal". Net shorts increased A$2.5bn week-on-week.</li>
<li>Companies mentioned in this regular weekly report include: <a href="https://www.smartkarma.com/entities/wesfarmers-ltd" target="_blank" data-smartkarma-citation="entities:1104:1" rel="noopener">Wesfarmers (WES AU)</a>, <a href="https://www.smartkarma.com/entities/northern-star-resources-ltd" target="_blank" data-smartkarma-citation="entities:4243:1" rel="noopener">Northern Star Resources (NST AU)</a>, <a href="https://www.smartkarma.com/entities/pinnacle-investment-management" target="_blank" data-smartkarma-citation="entities:20624:1" rel="noopener">Pinnacle Investment Management (PNI AU)</a>, <a href="https://www.smartkarma.com/entities/alcoa-corporation" target="_blank" data-smartkarma-citation="entities:45100:1" rel="noopener">Alcoa Corporation (AAI AU)</a>, and <a href="https://www.smartkarma.com/entities/lynas-corp-ltd" target="_blank" data-smartkarma-citation="entities:20374:1" rel="noopener">Lynas Corp (LYC AU)</a>.</li>
</ul>


Australia's ASIC releases the aggregated short position data four business days after the reporting day. Data in this insight is up to 5th October, published on the 9th October.
The largest industry net increase in the past week was A$0.7bn into "Metals &amp; Mining"; the largest industry net decrease was A$0.03bn out of "Coal". Net shorts increased A$2.5bn week-on-week.
Companies mentioned in this regular weekly report include: Wesfarmers (WES AU), Northern Star Resources (NST AU), Pinnacle Investment Management (PNI AU), Alcoa Corporation (AAI AU), and Lynas Corp (LYC AU).


Aussie Shorts [5th Oct 2026]: Wesfarmers , Northern Star Res., Pinnacle Investment, Alcoa, Lynas

Financial News, Analysis and Data, FNArena

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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>There were a few rebalance announcements in the last week and the <a href="https://www.smartkarma.com/entities/sse-science-and-technology-innovation-board-50-index" target="_blank" data-smartkarma-citation="entities:29279:1" rel="noopener">SSE STAR50 (STAR50 INDEX)</a> and STAR100 Index rebalances were implemented at the close on Friday.</li>
<li>There are a lot of rebalances that will be implemented at the close on the coming Thursday and Friday.</li>
<li>Another big week of inflows for onshore China ETFs with Central Huijin likely behind the big flows to ETFs tracking the <a href="https://www.smartkarma.com/entities/shanghai-shenzhen-csi-300-inde" target="_blank" data-smartkarma-citation="entities:22906:1" rel="noopener">Shanghai Shenzhen CSI 300 Inde (SHSZ300 INDEX)</a>. </li>
</ul>


There were a few rebalance announcements in the last week and the SSE STAR50 (STAR50 INDEX) and STAR100 Index rebalances were implemented at the close on Friday.
There are a lot of rebalances that will be implemented at the close on the coming Thursday and Friday.
Another big week of inflows for onshore China ETFs with Central Huijin likely behind the big flows to ETFs tracking the Shanghai Shenzhen CSI 300 Inde (SHSZ300 INDEX). 


Index Rebalance & ETF Flow Recap: NKY, ASX, CSI300, A50, STTF, LowVol30, Value Up

<ul>
<li>There is 1 change for the S&amp;P/ASX20 Index, 2 changes for the S&amp;P/ASX100 Index, 4 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 INDEX</a> and 14 adds/10 deletes for the S&amp;P/ASX300 Index in March.</li>
<li>The largest impact is expected on the changes to 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/ASX 200 (AS51 INDEX)</a> while flows are large among changes to the S&amp;P/ASX 20 Index and S&amp;P/ASX 100 Index too.</li>
<li>There has been a steady increase in cumulative excess volume for most stocks but there are a few where there has been a spike recently.</li>
</ul>


There is 1 change for the S&amp;P/ASX20 Index, 2 changes for the S&amp;P/ASX100 Index, 4 changes for the S&amp;P/ASX200 INDEX and 14 adds/10 deletes for the S&amp;P/ASX300 Index in March.
The largest impact is expected on the changes to the S&amp;P/ASX 200 (AS51 INDEX) while flows are large among changes to the S&amp;P/ASX 20 Index and S&amp;P/ASX 100 Index too.
There has been a steady increase in cumulative excess volume for most stocks but there are a few where there has been a spike recently.


S&P/​​​​ASX Index Rebalance (Mar 2024): Changes, Flows, Impact, Shorts & Positioning

Australia

Chalice Gold Mines Ltd. explores for gold.  The Company operates in Western Australia.

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Chalice Gold Mines (CHN AU)

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Aussie Shorts [5th Oct 2026]: Wesfarmers , Northern Star Res., Pinnacle Investment, Alcoa, Lynas

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