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 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>S&amp;P DJI have proposed methodology changes to the S&amp;P/ASX family of indices to enhance representativeness and more quickly reflect changing market conditions. The consultation conclusions could be announced next week.</li>
<li>The updated methodology could lead to 51 changes across the family of indices with implementation on 19 September. There will be a large impact on a number of stocks.</li>
<li>The forecast adds have outperformed the forecast deletes over the last several months and near-term performance has been spectacular 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/ASX 200 (AS51 INDEX)</a> and S&amp;P/ASX 300 Index changes.</li>
</ul>


S&amp;P DJI have proposed methodology changes to the S&amp;P/ASX family of indices to enhance representativeness and more quickly reflect changing market conditions. The consultation conclusions could be announced next week.
The updated methodology could lead to 51 changes across the family of indices with implementation on 19 September. There will be a large impact on a number of stocks.
The forecast adds have outperformed the forecast deletes over the last several months and near-term performance has been spectacular for the S&amp;P/ASX 200 (AS51 INDEX) and S&amp;P/ASX 300 Index changes.


S&P/​​​​​​​​​ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated

Financial News, Analysis and Data, FNArena

FNArena

Financial News, Analysis and Data

Online financial media company focused on Australian equities, with a global perspective

Equity Bottom-Up

<ul><li>Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions</li></ul>

Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions

Rudi's View: Charter Hall, Droneshield, Pinnacle, WiseTech & More

<ul>
<li>Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions</li>
</ul>


Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions


Rudi's View: CBA, Life360, ResMed, Zip & More

Leading International Investment Research, Edison Investment Research

Edison Investment Research

Leading International Investment Research

Edison is an investment research and advisory company, with offices in North America, Europe, the Middle East and AsiaPac. The heart of Edison is our world renowned equity research platform and deep multi-sector expertise. At Edison Investment Research, our research is widely read by international investors, advisors and stakeholders. Edison Advisors leverages our core research platform to provide differentiated services including investor relations and strategic consulting.

Electro Optic Systems Hldg / Equity Bottom-Up

<p>Electro Optic Systems (EOS) is an optic technology company specialising in defence applications, primarily remote weapons systems (RWS) and maritime communications. The company is benefiting from increased defence spending, is well-positioned in the new frontier of drone warfare and brings optionality in future battlefield arenas of high-energy laser weapons (HELWs) and space. Improved H1 results, a strong balance sheet and an extensive pipeline position EOS to benefit from such dynamics.</p>

Electro Optic Systems (EOS) is an optic technology company specialising in defence applications, primarily remote weapons systems (RWS) and maritime communications. The company is benefiting from increased defence spending, is well-positioned in the new frontier of drone warfare and brings optionality in future battlefield arenas of high-energy laser weapons (HELWs) and space. Improved H1 results, a strong balance sheet and an extensive pipeline position EOS to benefit from such dynamics.

Electro Optic Systems - Growth from defence

Australia

Electro Optic Systems Holdings Limited is a technology company specializing in electro-optic design and development for the space and defense markets.  The Company develops satellite laser ranging and tracking systems along with laser based sighting and surveillance systems.

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Electro Optic Systems Hldg (EOS AU)

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

S&P/ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated

The review period for the September rebalance is done and the proposals in the market consultation will be implemented. That means a lot of change...

Brian Freitas

Rudi's View: Charter Hall, Droneshield, Pinnacle, WiseTech & More

Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions

FNArena

Rudi's View: CBA, Life360, ResMed, Zip & More

Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions

FNArena

Electro Optic Systems - Growth from defence

Electro Optic Systems (EOS) is an optic technology company specialising in defence applications, primarily remote weapons systems (RWS) and...

Edison Investment Research

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

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

S&P/​​​​​​​​​ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated

The review period for the September rebalance is done and the proposals in the market consultation will be implemented. That means a lot of change...

Brian Freitas

Rudi's View: Charter Hall, Droneshield, Pinnacle, WiseTech & More

Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions

FNArena

Rudi's View: CBA, Life360, ResMed, Zip & More

Update on changes to and revisions of analysts' Best Ideas and Conviction Calls, as well as Model Portfolio compositions

FNArena

Electro Optic Systems - Growth from defence

Electro Optic Systems (EOS) is an optic technology company specialising in defence applications, primarily remote weapons systems (RWS) and...

Edison Investment Research

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

S&P/ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated