Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Index Rebalance

<ul>
<li>Today after the close, the Nikkei Index Committee <a href="https://indexes.nikkei.co.jp/nkave/archives/news/20260904E_1.pdf" target="_blank" rel="noopener">announced</a> the Sep26 Nikkei 225 Average review. There are 3 ADDs and 3 DELETEs. </li>
<li>The 3 ADDs are <a href="https://www.smartkarma.com/entities/kokusai-electric-corp" target="_blank" data-smartkarma-citation="entities:40152:1" rel="noopener">Kokusai Electric (6525)</a>, <a href="https://www.smartkarma.com/entities/jx-advanced-metals-corporation" target="_blank" data-smartkarma-citation="entities:44346:1" rel="noopener">JX Advanced Metals (5016)</a>, and <a href="https://www.smartkarma.com/entities/capcom-co-ltd" target="_blank" data-smartkarma-citation="entities:1459:1" rel="noopener">Capcom Co Ltd (9697)</a>. Three DELETEs are <a href="https://www.smartkarma.com/entities/archion-corporation" target="_blank" data-smartkarma-citation="entities:47577:1" rel="noopener">Archion (543A)</a>, <a href="https://www.smartkarma.com/entities/konica-minolta-inc" target="_blank" data-smartkarma-citation="entities:17287:1" rel="noopener">Konica Minolta (4902)</a> , and <a href="https://www.smartkarma.com/entities/kanadevia-corporation" target="_blank" data-smartkarma-citation="entities:14969:1" rel="noopener">Kanadevia (7004)</a>. Limited surprises here. </li>
<li>I had Food &amp; Life (3563) instead of Capcom and I had Kanadevia just under the liquidity kickout threshold. Flows are still big (~US$4.7bn a side). Funding is +167 baskets.</li>
</ul>


Today after the close, the Nikkei Index Committee announced the Sep26 Nikkei 225 Average review. There are 3 ADDs and 3 DELETEs. 
The 3 ADDs are Kokusai Electric (6525), JX Advanced Metals (5016), and Capcom Co Ltd (9697). Three DELETEs are Archion (543A), Konica Minolta (4902) , and Kanadevia (7004). Limited surprises here. 
I had Food &amp; Life (3563) instead of Capcom and I had Kanadevia just under the liquidity kickout threshold. Flows are still big (~US$4.7bn a side). Funding is +167 baskets.


[Quiddity Index] Nikkei 225 Sep26 Rebal Results: 3 ADDs, 3 DELs, No New Rules Impact

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

Shenton Research

Shenton 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 margin trading positions of JPX stocks as of Aug 28th. The aggregated net margin trading position is USD29,092m.</li>
<li>We tabulate league tables for top/bottom net long/short of margin trading by value, net margin buy as multiple of ADT.</li>
<li>We highlight net margin buy/sell changes in Kioxia, Seikoh Giken, Mitsubishi UFJ Financial, Advantest, Create Restaurants, Sumitomo Mitsui Financial, Yoshinoya, Nintendo, Mizuho Financial, Bic Camera.</li>
</ul>


We analyzed the changes in margin trading positions of JPX stocks as of Aug 28th. The aggregated net margin trading position is USD29,092m.
We tabulate league tables for top/bottom net long/short of margin trading by value, net margin buy as multiple of ADT.
We highlight net margin buy/sell changes in Kioxia, Seikoh Giken, Mitsubishi UFJ Financial, Advantest, Create Restaurants, Sumitomo Mitsui Financial, Yoshinoya, Nintendo, Mizuho Financial, Bic Camera.


JPX Margin Trading Weekly (Aug 28th): Kioxia, Seikoh Giken, Mitsubishi UFJ Financial, Advantest

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>The review period for 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> September rebalance ended on 31 July. Nikkei has also confirmed <a href="https://www.smartkarma.com/entities/advantest-corp" target="_blank" data-smartkarma-citation="entities:18107:1" rel="noopener">Advantest Corp (6857 JP)</a>'s capping at the rebalance.</li>
<li>The newly created Information &amp; Communication sector is the most underweight while the Technology sector remains the most overweight. We could see some changes from these sectors.</li>
<li>The changes at the September rebalance will set the tone for future rebalances and sector balance is likely to play a large role moving forward.</li>
</ul>


The review period for the Nikkei 225 (NKY INDEX) September rebalance ended on 31 July. Nikkei has also confirmed Advantest Corp (6857 JP)'s capping at the rebalance.
The newly created Information &amp; Communication sector is the most underweight while the Technology sector remains the most overweight. We could see some changes from these sectors.
The changes at the September rebalance will set the tone for future rebalances and sector balance is likely to play a large role moving forward.


Nikkei 225 Index Rebalance Preview (Sep 2026): Potential Adds, Deletes, Capping & Other Changes

<ul>
<li>We analyzed the changes in margin trading positions of JPX stocks as of Aug 21st. The aggregated net margin trading position is USD28,184m.</li>
<li>We tabulate league tables for top/bottom net long/short of margin trading by value, net margin buy as multiple of ADT.</li>
<li>We highlight net margin buy/sell changes in Kioxia, Mitsubishi UFJ Financial, Taiyo Yuden, Murata Manufacturing, Sumitomo Mitsui Financial, Mizuho Financial, Lasertec, SoftBank, Tokyo Electron, Toyota Motor.</li>
</ul>


We analyzed the changes in margin trading positions of JPX stocks as of Aug 21st. The aggregated net margin trading position is USD28,184m.
We tabulate league tables for top/bottom net long/short of margin trading by value, net margin buy as multiple of ADT.
We highlight net margin buy/sell changes in Kioxia, Mitsubishi UFJ Financial, Taiyo Yuden, Murata Manufacturing, Sumitomo Mitsui Financial, Mizuho Financial, Lasertec, SoftBank, Tokyo Electron, Toyota Motor.


JPX Margin Trading Weekly (Aug 21st): Kioxia, Mitsubishi UFJ Financial, Taiyo Yuden, Lasertec

<ul>
<li>Three weeks ago, I published my "final expected list" for the Nikkei 225 Sep26 Rebal. This used the new Industry/Sector created, following the Guidebook. </li>
<li>I had looked at the language of the consultation and the language and made an assumption. </li>
<li>Developments since then warrant a second look, and an exploration into what MIGHT BE possible. </li>
</ul>


Three weeks ago, I published my "final expected list" for the Nikkei 225 Sep26 Rebal. This used the new Industry/Sector created, following the Guidebook. 
I had looked at the language of the consultation and the language and made an assumption. 
Developments since then warrant a second look, and an exploration into what MIGHT BE possible. 


[Quiddity Index] Nikkei 225 Sep26 Rebal - New Rules NOW (Not Later) But 3 ADDs Remain Unchanged

Japan

JX Advanced Metals Corporation mines and distributes non ferrous metal products. The Company smelts, refines, and markets non ferrous metals such as copper, gold, silver, and more. JX Advanced Metals also sells semiconductor materials, special steel materials, and other products.

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JX Advanced Metals (5016 JP)

[Quiddity Index] Nikkei 225 Sep26 Rebal Results: 3 ADDs, 3 DELs, No New Rules Impact

The Sep26 Nikkei 225 Review turned out slightly different than expected. One change is a toss-up. The other is more of a question. The three ADDs...

Travis Lundy

JPX Margin Trading Weekly (Aug 28th): Kioxia, Seikoh Giken, Mitsubishi UFJ Financial, Advantest

We analyzed JPX margin trading positions report for the past week and highlighted Kioxia (285A JP), Seikoh Giken (6834 JP), Mitsubishi UFJ...

Ke Yan, CFA, FRM

Nikkei 225 Index Rebalance Preview (Sep 2026): Potential Adds, Deletes, Capping & Other Changes

We forecast 3 changes for the NKY in Sep and highlight potential changes. The introduction of a new sector and a new rule changes things a bit and...

Brian Freitas

JPX Margin Trading Weekly (Aug 21st): Kioxia, Mitsubishi UFJ Financial, Taiyo Yuden, Lasertec

We analyzed JPX margin trading positions report for the past week and highlighted Kioxia (285A JP), Mitsubishi UFJ Financial (8306 JP), Taiyo Yuden...

Ke Yan, CFA, FRM

[Quiddity Index] Nikkei 225 Sep26 Rebal - New Rules NOW (Not Later) But 3 ADDs Remain Unchanged

Nikkei 225 Index methodology changes go further than the new Guidebook reports. That makes March 2027 different. HOW different we will only learn...

Travis Lundy

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