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

Nomura Research Institute / Index Rebalance

<ul>
<li>
<a href="https://www.smartkarma.com/entities/nomura-research-institute-ltd" target="_blank" data-smartkarma-citation="entities:18129:1" rel="noopener">Nomura Research Institute (4307 JP)</a> and <a href="https://www.smartkarma.com/entities/ryohin-keikaku-co-ltd" target="_blank" data-smartkarma-citation="entities:2765:1" rel="noopener">Ryohin Keikaku (7453 JP)</a> will replace <a href="https://www.smartkarma.com/entities/nippon-paper-industries-co-l" target="_blank" data-smartkarma-citation="entities:557:1" rel="noopener">Nippon Paper Industries Co L (3863 JP)</a> and <a href="https://www.smartkarma.com/entities/dic-corp" target="_blank" data-smartkarma-citation="entities:7343:1" rel="noopener">Dic Corp (4631 JP)</a> in the <a href="https://www.smartkarma.com/entities/nikkei-225" target="_blank" data-smartkarma-citation="entities:22909:1" rel="noopener">Nikkei 225 (NKY INDEX)</a>. </li>
<li>
<a href="https://www.smartkarma.com/entities/fast-retailing-co-ltd" target="_blank" data-smartkarma-citation="entities:751:1" rel="noopener">Fast Retailing (9983 JP)</a>'s CPAF will drop from 3 to 2.7 and there will be further selling in March 2025 as the CPAF drops to 2.4 (or possibly even 2.1!) </li>
<li>Passives will need to buy 7-15x ADV (13-14% of real float) in the adds and sell 2.7-6.5x ADV in the deletes. There is a big reverse funding trade too.</li>
</ul>



Nomura Research Institute (4307 JP) and Ryohin Keikaku (7453 JP) will replace Nippon Paper Industries Co L (3863 JP) and Dic Corp (4631 JP) in the Nikkei 225 (NKY INDEX). 

Fast Retailing (9983 JP)'s CPAF will drop from 3 to 2.7 and there will be further selling in March 2025 as the CPAF drops to 2.4 (or possibly even 2.1!) 
Passives will need to buy 7-15x ADV (13-14% of real float) in the adds and sell 2.7-6.5x ADV in the deletes. There is a big reverse funding trade too.


Nikkei 225 Index Rebalance: NRI, Ryohin Keikaku IN; Nippon Paper, DIC OUT; Fast Retailing Capped

Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Event-Driven

<ul>
<li>The Sep 2024 Nikkei 225 Review data set is mostly done, and one can interpolate results relatively accurately. It still leaves us with one ADD, one DELETE, and capping fun.</li>
<li>Recently, Yanai-san sold more <a href="https://www.smartkarma.com/entities/fast-retailing-co-ltd" target="_blank" data-smartkarma-citation="entities:751:1" rel="noopener">Fast Retailing (9983 JP)</a>. There is more Real World Float- more active holders own more stock (which may mean less interest to buy later).</li>
<li>There is a dark horse candidate which is on investor radar for other reasons. It would not be out of the question, but the precedent is old, and different.</li>
</ul>


The Sep 2024 Nikkei 225 Review data set is mostly done, and one can interpolate results relatively accurately. It still leaves us with one ADD, one DELETE, and capping fun.
Recently, Yanai-san sold more Fast Retailing (9983 JP). There is more Real World Float- more active holders own more stock (which may mean less interest to buy later).
There is a dark horse candidate which is on investor radar for other reasons. It would not be out of the question, but the precedent is old, and different.


Sep24 Nikkei 225 Rebal - Still 1 ADD (Ryohin Keikaku), 1 DELETE, and 1 Very Large Very Dark Horse

<ul>
<li>
<a href="https://www.smartkarma.com/entities/fast-retailing-co-ltd" target="_blank" data-smartkarma-citation="entities:751:1" rel="noopener">Fast Retailing (9983 JP)</a>'s weight in the <a href="https://www.smartkarma.com/entities/nikkei-225" target="_blank" data-smartkarma-citation="entities:22909:1" rel="noopener">Nikkei 225 (NKY INDEX)</a> has increased to 10.81% which will lead to another reduction in the CPAF in September.</li>
<li>Even after the reduction in CPAF and an increase in <a href="https://www.smartkarma.com/entities/baycurrent-consulting-inc" target="_blank" data-smartkarma-citation="entities:25985:1" rel="noopener">BayCurrent Consulting</a>'s PAF in September, there is a possibility of <a href="https://www.smartkarma.com/entities/fast-retailing-co-ltd" target="_blank" data-smartkarma-citation="entities:751:1" rel="noopener">Fast Retailing</a> being capped again in March 2026.</li>
<li>The continued passive selling sets up interesting trading opportunities after periods of <a href="https://www.smartkarma.com/entities/fast-retailing-co-ltd" target="_blank" data-smartkarma-citation="entities:751:1" rel="noopener">Fast Retailing (9983 JP)</a> outperformance versus the other index constituents.</li>
</ul>



Fast Retailing (9983 JP)'s weight in the Nikkei 225 (NKY INDEX) has increased to 10.81% which will lead to another reduction in the CPAF in September.
Even after the reduction in CPAF and an increase in BayCurrent Consulting's PAF in September, there is a possibility of Fast Retailing being capped again in March 2026.
The continued passive selling sets up interesting trading opportunities after periods of Fast Retailing (9983 JP) outperformance versus the other index constituents.


Fast Retailing (9983 JP): More Capping-Led Selling in September (And Maybe More in March)

<ul>
<li>The March 2025 Nikkei 225 review came out with a sparse set of changes. That gives us hints for the September 2025 review.</li>
<li>Kokusai did NOT get added, waiting for a split, an offering, or time to pass. Only one sector change was made. So we see One ADD and One DELETE.</li>
<li>The lack of effort to address sector imbalances within the rules suggests the rules are not as hard as people thought. Intra-review changes could be more interesting in years ahead.</li>
</ul>


The March 2025 Nikkei 225 review came out with a sparse set of changes. That gives us hints for the September 2025 review.
Kokusai did NOT get added, waiting for a split, an offering, or time to pass. Only one sector change was made. So we see One ADD and One DELETE.
The lack of effort to address sector imbalances within the rules suggests the rules are not as hard as people thought. Intra-review changes could be more interesting in years ahead.


Nikkei 225 Sep25 Rebal: One ADD, One DELETE Still Probable Unless Kokusai Elec (6525) Offering/Split

Quantitative Researcher, MRM Research

Nico Rosti

Quantitative Researcher

MRM Research

Quantitative Research

Equity Derivatives

<ul>
<li>The <a href="https://www.smartkarma.com/entities/nikkei-225" target="_blank" data-smartkarma-citation="entities:22909:1" rel="noopener">Nikkei 225 (NKY INDEX)</a> has been in a paralyzed trend since August 2024. Then at the end of February 2025 it started to correct.</li>
<li>As explained by <a href="https://www.smartkarma.com/profiles/travis-lundy" target="_blank" data-smartkarma-citation="accounts:25" rel="noopener">Travis Lundy</a> and <a href="https://www.smartkarma.com/profiles/brian-freitas" target="_blank" data-smartkarma-citation="accounts:4091" rel="noopener">Brian Freitas</a> the index rebalance on March 5th, 2025 was a bit unexpected and minimal in terms of changes.</li>
<li>The index bottomed 1 week after the March 2025 Nikkei 225 Average Review, and then started a rally, quite modest for now which could be signaling short-term tactical <strong>weakness</strong>.</li>
</ul>


The Nikkei 225 (NKY INDEX) has been in a paralyzed trend since August 2024. Then at the end of February 2025 it started to correct.
As explained by Travis Lundy and Brian Freitas the index rebalance on March 5th, 2025 was a bit unexpected and minimal in terms of changes.
The index bottomed 1 week after the March 2025 Nikkei 225 Average Review, and then started a rally, quite modest for now which could be signaling short-term tactical weakness.


Nikkei 225 Outlook After the Mar25 Rebalance

Japan

Baycurrent Consulting , Inc. offers comprehensive consulting services in a wide variety of industries. The company's main focus areas are business strategy consulting, IT consulting, and IT integration.

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BayCurrent Consulting (6532 JP)

Nikkei 225 Index Rebalance: NRI, Ryohin Keikaku IN; Nippon Paper, DIC OUT; Fast Retailing Capped

Nomura Research Institute and Ryohin Keikaku replace Nippon Paper and DIC in the Nikkei 225. Fast Retailing will be capped (and probably again in...

Brian Freitas

Sep24 Nikkei 225 Rebal - Still 1 ADD (Ryohin Keikaku), 1 DELETE, and 1 Very Large Very Dark Horse

The Nikkei 225 Rebal for Sep24 has 3mos before the data cutoff. I still see one ADD and one DELETE. There is a possible dark horse ADD, and Fast...

Travis Lundy

Fast Retailing (9983 JP): More Capping-Led Selling in September (And Maybe More in March)

Fast Retailing will be capped in September unless the stock underperforms the index over the next 3 months. There could be more capping next March....

Brian Freitas

Nikkei 225 Sep25 Rebal: One ADD, One DELETE Still Probable Unless Kokusai Elec (6525) Offering/Split

The Nikkei 225 Rebal for Sep 2025 is less interesting than it could be because it appears the Nikkei index team isn't following their own rules....

Travis Lundy

Nikkei 225 Outlook After the Mar25 Rebalance

The March 25 Index rebalance is approaching, the index appears oversold according to our models, this insight is quite timely in predicting a...

Nico Rosti

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