Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Index Rebalance

<ul>
<li>The five year data period for the September 2025 Nikkei 225 rebalance is now over (as of 31 July). First obvious news? No <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> capping.</li>
<li>That was obvious a couple months ago, and the <a href="https://www.smartkarma.com/entities/baycurrent-consulting-inc" target="_blank" data-smartkarma-citation="entities:25985:1" rel="noopener">BayCurrent Consulting (6532 JP)</a> buying to come has been known for five months.</li>
<li>The <a href="https://www.smartkarma.com/entities/kokusai-electric-corp" target="_blank" data-smartkarma-citation="entities:40152:1" rel="noopener">Kokusai Electric (6525 JP)</a> Offering last month makes it more likely an ADD than it was in June (when it didn't replace NTT Data), but not a done deal.</li>
</ul>


The five year data period for the September 2025 Nikkei 225 rebalance is now over (as of 31 July). First obvious news? No Fast Retailing (9983 JP) capping.
That was obvious a couple months ago, and the BayCurrent Consulting (6532 JP) buying to come has been known for five months.
The Kokusai Electric (6525 JP) Offering last month makes it more likely an ADD than it was in June (when it didn't replace NTT Data), but not a done deal.


[Quiddity Index] Nikkei 225 Sep25 Rebal: Final Liquidity Rankings

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 ends in 4 weeks. There could be one outright change and one or two others driven by sector balance.</li>
<li>There will be passive buying in <a href="https://www.smartkarma.com/entities/baycurrent-consulting-inc" target="_blank" data-smartkarma-citation="entities:25985:1" rel="noopener">BayCurrent Consulting</a> as the PAF moves from 0.5 to 1. <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 index weight is below the 10% cap for now. </li>
<li>
<a href="https://www.smartkarma.com/entities/rohm-co-ltd" target="_blank" data-smartkarma-citation="entities:2953:1" rel="noopener">ROHM Co Ltd (6963 JP)</a> replaces <a href="https://www.smartkarma.com/entities/ntt-data-corp" target="_blank" data-smartkarma-citation="entities:11232:1" rel="noopener">NTT Data Corp (9613 JP)</a> later this week and there will be a lot of focus on those names.</li>
</ul>


The review period for the Nikkei 225 (NKY INDEX) September rebalance ends in 4 weeks. There could be one outright change and one or two others driven by sector balance.
There will be passive buying in BayCurrent Consulting as the PAF moves from 0.5 to 1. Fast Retailing (9983 JP)'s index weight is below the 10% cap for now. 

ROHM Co Ltd (6963 JP) replaces NTT Data Corp (9613 JP) later this week and there will be a lot of focus on those names.


Nikkei 225 Index Rebalance Preview (Sep 2025): Potential Adds, Deletes, PAF, Capping & Other Changes

Equity Derivatives Broker - Delta One Japan, Vantage Capital Markets Japan

François-Xavier Pustoc'h

Equity Derivatives Broker - Delta One Japan

Independent Financial Broker

Vantage Capital Markets Japan

We provide world class financial solutions to our extensive institutional client base including rapidly growing corporations, leading investment banks, commercial banks, asset managers, private equity funds, family offices and hedge funds.

Our services include capital market offerings and placements, wholesale brokerage and execution of cash and derivative products (both listed and OTC) across a range of asset classes.

VCM has offices in London, Hong Kong, Tokyo and Dubai from where we service our global client base. Our strength lies in the experience and quality of our teams, supported by excellent operations and infrastructure.

<ul><li>Rebalancing Candidates ADD: Kokusai Electric (6525 JP): High Liquidity Group TOP 75, Shift Inc (3697 JP) Consumer Goods, Pan Pacific International (7532.T) Consumer Goods</li><li>Rebalancing Candidates DEL: Okuma Corp (6103 JP): Low Liquidity Group &lt; 450, Kanadevia Corp. (7004.T), Tokuyama Corp (4043.T)</li><li>Capping Ratio: Fast Retailing Co Ltd (9983.T)’s NKY weight is currently 9.65% below 10% weight cap threshold.</li></ul>

Rebalancing Candidates ADD: Kokusai Electric (6525 JP): High Liquidity Group TOP 75, Shift Inc (3697 JP) Consumer Goods, Pan Pacific International (7532.T) Consumer GoodsRebalancing Candidates DEL: Okuma Corp (6103 JP): Low Liquidity Group &lt; 450, Kanadevia Corp. (7004.T), Tokuyama Corp (4043.T)Capping Ratio: Fast Retailing Co Ltd (9983.T)’s NKY weight is currently 9.65% below 10% weight cap threshold.

Nikkei 225 Stock Average Rebalancing – June 2025

<ul>
<li>I published a Sep25 Nikkei 225 prediction list last Wednesday. By Friday, we had a new paradigm due to an ad hoc change. That new paradigm informs the September selection. </li>
<li>As it is, I expect one (1) ADD (<a href="https://www.smartkarma.com/entities/shift-inc" target="_blank" data-smartkarma-citation="entities:7266:1" rel="noopener">Shift Inc (3697 JP)</a>) and one (1) DELETE (<a href="https://www.smartkarma.com/entities/tokuyama-corp" target="_blank" data-smartkarma-citation="entities:14781:1" rel="noopener">Tokuyama Corp (4043 JP)</a>) - a prediction which change on a corporate announcement.</li>
<li>My confidence on the ADD is a little lower due to the implications of the choice of Rohm. And the interesting ECM trade for September remains Sony Financial. </li>
</ul>


I published a Sep25 Nikkei 225 prediction list last Wednesday. By Friday, we had a new paradigm due to an ad hoc change. That new paradigm informs the September selection. 
As it is, I expect one (1) ADD (Shift Inc (3697 JP)) and one (1) DELETE (Tokuyama Corp (4043 JP)) - a prediction which change on a corporate announcement.
My confidence on the ADD is a little lower due to the implications of the choice of Rohm. And the interesting ECM trade for September remains Sony Financial. 


[Quiddity Index] Nikkei 225 Sep25 Rebal: One ADD/DEL, Less Certain Than Before

<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>For the moment, that leads me to believe we get ONE ADD and ONE DELETE though up to three of each is possible.</li>
<li>For now, <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> capping is off, but there's an ad hoc coming in late Q3 or early Q4 and the Sony Financial spinoff to look forward to.</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.
For the moment, that leads me to believe we get ONE ADD and ONE DELETE though up to three of each is possible.
For now, Fast Retailing (9983 JP) capping is off, but there's an ad hoc coming in late Q3 or early Q4 and the Sony Financial spinoff to look forward to.


[Quiddity Index] Nikkei 225 Sep25 Rebal: One ADD/DEL? Kokusai a Question, but 2 Ad Hoc Events Coming

Japan

OKUMA Corporation manufactures machine tools and other industrial machinery. The Company produces computerized numerically controlled (CNC) machine tools including lathes, machining centers (MCs), grinders, and drilling machines.

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Okuma Corp (6103 JP)

[Quiddity Index] Nikkei 225 Sep25 Rebal: Final Liquidity Rankings

The Nikkei 225 rebalance for September 2025 is now finalised as regards liquidity data and capping. But we don't know what sensitivity the index...

Travis Lundy

Nikkei 225 Index Rebalance Preview (Sep 2025): Potential Adds, Deletes, PAF, Capping & Other Changes

With the review period nearly complete, we expect 1-2 changes for the NKY in September. The Kokusai Electric placement improves inclusion odds. No...

Brian Freitas

Nikkei 225 Stock Average Rebalancing – June 2025

Rebalancing Candidates ADD: Kokusai Electric (6525 JP): High Liquidity Group TOP 75, Shift Inc (3697 JP) Consumer Goods, Pan Pacific International...

Vantage Capital Markets Japan

[Quiddity Index] Nikkei 225 Sep25 Rebal: One ADD/DEL, Less Certain Than Before

The early Nikkei 225 replacement action for NTT Data introduced a new paradigm for cash takeovers and set a limit for float. That makes the Sep...

Travis Lundy

[Quiddity Index] Nikkei 225 Sep25 Rebal: One ADD/DEL? Kokusai a Question, but 2 Ad Hoc Events Coming

The Nikkei 225 Sep rebal has just 0.6% of its data window left. Rankings are basically fixed. Fastie capping depends on next 6wks. I see 1 Add/Del;...

Travis Lundy

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