Derivatives and Quantitative Strategist

Gaudenz Schneider

Equity Bottom-Up

<ul>
<li>
Context: The <a href="https://www.smartkarma.com/entities/inpex-corp" target="_blank" data-smartkarma-citation="entities:20665:1" rel="noopener">Inpex Corp (1605 JP)</a> vs. <a href="https://www.smartkarma.com/entities/tokuyama-corp" target="_blank" data-smartkarma-citation="entities:14781:1" rel="noopener">Tokuyama Corp (4043 JP)</a> price ratio has deviated more than three standard deviations from its one-year average, presenting a potential relative value opportunity.</li>
<li>
Highlights: Going long <a href="https://www.smartkarma.com/entities/tokuyama-corp" target="_blank" data-smartkarma-citation="entities:14781:1" rel="noopener">Tokuyama Corp (4043 JP)</a> and short <a href="https://www.smartkarma.com/entities/inpex-corp" target="_blank" data-smartkarma-citation="entities:20665:1" rel="noopener">Inpex Corp (1605 JP)</a> targets a 12% return.</li>
<li>
Why Read: Essential for quantitative traders seeking mean-reversion opportunities, with detailed execution framework, risk management protocols, and historical simulation showing the statistical basis for this relative value play.</li>
</ul>



Context: The Inpex Corp (1605 JP) vs. Tokuyama Corp (4043 JP) price ratio has deviated more than three standard deviations from its one-year average, presenting a potential relative value opportunity.

Highlights: Going long Tokuyama Corp (4043 JP) and short Inpex Corp (1605 JP) targets a 12% return.

Why Read: Essential for quantitative traders seeking mean-reversion opportunities, with detailed execution framework, risk management protocols, and historical simulation showing the statistical basis for this relative value play.


Tokuyama (4043 JP) Vs. Inpex Corp (1605 JP): Statistical Arbitrage Targeting 12%

Japanese Equity Specialist, Ortus Advisors

Andrew Jackson

Japanese Equity Specialist

Ortus Advisors

Thematic (Sector/Industry)

<ul>
<li>News that mature-node foundry UMC will hike wafer prices is a positive sign for semi’s outside of the AI thematic.</li>
<li>Oil and gas infra companies Chiyoda, Toyo Engineering and JGC on the radar assuming a peace deal will eventually hold.</li>
<li>Kioxia -9.9% and Kokusai -7.2% on Friday likely heading further lower today.</li>
</ul>


News that mature-node foundry UMC will hike wafer prices is a positive sign for semi’s outside of the AI thematic.
Oil and gas infra companies Chiyoda, Toyo Engineering and JGC on the radar assuming a peace deal will eventually hold.
Kioxia -9.9% and Kokusai -7.2% on Friday likely heading further lower today.


Japan Morning Connection: Exuberance Fades Fast as Iran Closes Straits

<ul>
<li>Outperforming memory and NVDA takes a break while semi-cap and AMD related surge.</li>
<li>Wafer names continue to rise with Siltronic +9.2% taking gains to 85% since mid-Sep. Sumco, Shin Etsu and maybe even Tokuyama in focus.</li>
<li>EssilorLuxottica took its Nikon stake up to 10.8% yesterday, but now reports it has approval to take this to 20%. Can squeeze a lot more.</li>
</ul>


Outperforming memory and NVDA takes a break while semi-cap and AMD related surge.
Wafer names continue to rise with Siltronic +9.2% taking gains to 85% since mid-Sep. Sumco, Shin Etsu and maybe even Tokuyama in focus.
EssilorLuxottica took its Nikon stake up to 10.8% yesterday, but now reports it has approval to take this to 20%. Can squeeze a lot more.


Japan Morning Connection: AMD Deal News Sends AI Lurching Higher

Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Index Rebalance

<ul>
<li>Friday marked the end of the data observation period for the autumn 2026 Nikkei 225 Review. Advantest was over 10% so it gets capped. The CPAF moves to 6.4.</li>
<li>There are some new selection rules added to the Guidebook. There are some small changes to existing sector classifications, a new sector, and some intra-sector rebal procedures in future.</li>
<li>As it stands, the Advantest Capping is the big trade, but that is far away. The ADDs should be known. The DELETEs are tough and not really sellable.</li>
</ul>


Friday marked the end of the data observation period for the autumn 2026 Nikkei 225 Review. Advantest was over 10% so it gets capped. The CPAF moves to 6.4.
There are some new selection rules added to the Guidebook. There are some small changes to existing sector classifications, a new sector, and some intra-sector rebal procedures in future.
As it stands, the Advantest Capping is the big trade, but that is far away. The ADDs should be known. The DELETEs are tough and not really sellable.


[Quiddity Index] Nikkei 225 Sep26 Rebal - Advantest Capped, Three In/Out Likely, New Rules for Later

<ul>
<li>There are nine trading days (including today) until the end of the observation period for the Sep 2026 Nikkei 225 review. Things should be really obvious by now. </li>
<li>Given recent volatility, they really aren't. I see two definite ADDs. Probably a third. That means three deletes. Policy-wise, two are easy. Intellectually, they are not. </li>
<li>Then there are capping trades. As of today there are two on tap. Intraday Friday there were three. I got a question about it so will math the math here.</li>
</ul>


There are nine trading days (including today) until the end of the observation period for the Sep 2026 Nikkei 225 review. Things should be really obvious by now. 
Given recent volatility, they really aren't. I see two definite ADDs. Probably a third. That means three deletes. Policy-wise, two are easy. Intellectually, they are not. 
Then there are capping trades. As of today there are two on tap. Intraday Friday there were three. I got a question about it so will math the math here.


[Quiddity Index] Nikkei 225 Sep26 Rebal - Difficult Deletes and Mathing the Math on Three Caps

Japan

Tokuyama Corp produces inorganic and organic industrial chemicals, synthetic res ins, cement, and construction materials.  The Company's product lines include Portland cement, soda chemicals, and polycrystalline silicon.

Price Gauge
52-week Range	0.00 - 0.00
Market Cap (USDm)	0.00
P/E	0.00
Dividend (Yield)	0.00

Tokuyama Corp (4043 JP)

Tokuyama (4043 JP) Vs. Inpex Corp (1605 JP): Statistical Arbitrage Targeting 12%

Pair trade with a 12% target-return amid significant dislocation of Inpex and Tokuyama. Essential for quantitative traders seeking mean-reversion...

Gaudenz Schneider

Japan Morning Connection: Exuberance Fades Fast as Iran Closes Straits

Friday's exuberance fades fast as Iran closes the Straits again. Japan's recent tech winners face more pain while power semis and wafer names start...

Andrew Jackson

Japan Morning Connection: AMD Deal News Sends AI Lurching Higher

AMD surging higher, keeping focus on AI related names. Continued strength for quantum computing names should push Japan's AI SPE names still higher.

Andrew Jackson

[Quiddity Index] Nikkei 225 Sep26 Rebal - Advantest Capped, Three In/Out Likely, New Rules for Later

In July, Nikkei introduced new selection rules and some classification changes. They don't affect much this time (I believe) but they will increase...

Travis Lundy

[Quiddity Index] Nikkei 225 Sep26 Rebal - Difficult Deletes and Mathing the Math on Three Caps

The Nikkei 225 Sep26 Rebal has just 8 trading days left. The ADDs are pretty much cemented. The DELETEs are tough, not for the numbers but for...

Travis Lundy

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)