'Quantamental' Japan Specialist, LightStream Research

Campbell Gunn

Former Japan Equity PM with over 30 of experience now providing database-driven analysis of the market, sectors, peer groups and stocks for LightStream Research.

Leveraging data and graphic analysis provided by Japan Analytics, and the related Japan Analytics iPad App, we provide insights on companies are often ignored by the sell-side as well as challenging conventional wisdom on the market overall.

'Quantamental' Japan Specialist

🇯🇵 JAPAN • December Company Relative Price Scores - Opportunities in the Outliers

🇯🇵 JAPAN • March Sector & Peer Group Relative Price Scores -

🇯🇵 JAPAN • December Sector & Peer Group Relative Price Scores - From Defensives to Cylicals

ja research

ja research is an independent research platform focused exclusively on Japanese equities. Leveraging data and graphic analysis provided by Japan Analytics, we provide insights on small and medium-sized companies that have been ignored by the sell-side as well as challenging conventional wisdom on larger companies. We also offer analyst and corporate access, the latter with translation if required. 

Thematic (Sector/Industry)

Japan Industrials / Thematic (Sector/Industry)

<div><p style="text-align: center;"><strong> • RELATIVE PRICE SCORE - COMPANIES •</strong></p></div><div>
<strong>RELATIVE PRICE SCORE OUTLIERS </strong>- The Relative Price Score (RPS) is a measure of price performance relative to TOPIX calculated by comparing the current deviation with the mean absolute deviation of monthly and daily relative share prices over the last 28 years and 24 months, respectively. As all companies are put on a comparable scale, 'Overbought' and 'Oversold' outliers and short-term changes in scoring can reveal attractive trading opportunities. Company outlier thresholds are set at +4 &amp; -2 and equate to the top and bottom first-to-second percentiles of historical observations from which mean reversion takes a matter of months.</div><div></div><div>
<figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/120/886/original/2020-03-02_09-36-07.png?1583109407" class="editor-image img-responsive" data-smartkarma-image-id="120886"></figure><div class="content-caption">Source • Japan Analytics</div>
<p><strong>OVERBOUGHT MEAN REVERSION</strong> - Examples of larger-cap companies that have reverted from being Overbought in the last quarter are <a href="https://www.smartkarma.com/entities/systena-corp" target="_blank" data-smartkarma-citation="entities:20438:1" rel="noopener">Systena (2317 JP)</a> which was Very Overbought two quarters ago, <a href="https://www.smartkarma.com/entities/kotobuki-spirits-co-ltd" target="_blank" data-smartkarma-citation="entities:20062:1" rel="noopener">Kotobuki Spirits (2222 JP)</a>, <a href="https://www.smartkarma.com/entities/toei-co-ltd" target="_blank" data-smartkarma-citation="entities:15379:1" rel="noopener">Toei (9605 JP)</a>, and the amusement park operator <a href="https://www.smartkarma.com/entities/fuji-kyuko-co-ltd" target="_blank" data-smartkarma-citation="entities:1305:1" rel="noopener">Fuji Kyuko (9010 JP)</a>, which began to mean-revert well before the emergence of Covid-19. The average decline from their peak of these stocks is 34%, which compares with an 11% decline for the market overall.</p>
<figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/120/887/original/2020-03-02_09-42-41.png?1583109791" class="editor-image img-responsive" data-smartkarma-image-id="120887"></figure><div class="content-caption">Source • Japan Analytics</div>
<p><strong>OVERSOLD MEAN REVERSION</strong> - The four large caps that have reverted from being Oversold have outperformed by over 20% on average, led by <a href="https://www.smartkarma.com/entities/mercari-inc" target="_blank" data-smartkarma-citation="entities:27149:1" rel="noopener">Mercari (4385 JP)</a> which we suggested was <em>'due for another bounce</em>' in our December Insight. Otherwise, <a href="https://www.smartkarma.com/entities/japan-post-bank-co-ltd" target="_blank" data-smartkarma-citation="entities:838:1" rel="noopener">Japan Post Bank (7182 JP)</a>, <a href="https://www.smartkarma.com/entities/chugoku-electric-power-co" target="_blank" data-smartkarma-citation="entities:16243:1" rel="noopener">Chugoku Electric Power (9504 JP)</a>, <a href="https://www.smartkarma.com/entities/tv-asahi-holdings-corp" target="_blank" data-smartkarma-citation="entities:8830:1" rel="noopener">Tv Asahi (9409 JP)</a>, and <a href="https://www.smartkarma.com/entities/suntory-beverage-food-ltd" target="_blank" data-smartkarma-citation="entities:8218:1" rel="noopener">Suntory Beverage &amp; Food (2587 JP)</a> all saw substantial recoveries.</p>
</div><div></div><div><div class="content-highlight"><p>Following on from our previous Insight <a href="https://www.smartkarma.com/insights/japan-march-sector-peer-group-relative-price-scores" target="_blank" data-smartkarma-citation="insights:36972" rel="noopener">March Sector &amp; Peer Group Relative Price Scores -</a>  which covered Sectors and Peer Groups, in the<strong> DETAIL </strong>section below, we update our list of Overbought and Oversold large-cap companies (market capitalisation over ¥100b) with the current Very Overbought (RPS&gt;5), Too-Late-To-Buy (RPS &gt;4.5) and Oversold (RPS &lt;-2) companies, as well as the largest positive and negative 3-month Changes in RPS adding some stock-specific comments in each category.</p></div></div>

 • RELATIVE PRICE SCORE - COMPANIES •
RELATIVE PRICE SCORE OUTLIERS - The Relative Price Score (RPS) is a measure of price performance relative to TOPIX calculated by comparing the current deviation with the mean absolute deviation of monthly and daily relative share prices over the last 28 years and 24 months, respectively. As all companies are put on a comparable scale, 'Overbought' and 'Oversold' outliers and short-term changes in scoring can reveal attractive trading opportunities. Company outlier thresholds are set at +4 &amp; -2 and equate to the top and bottom first-to-second percentiles of historical observations from which mean reversion takes a matter of months.
Source • Japan Analytics
OVERBOUGHT MEAN REVERSION - Examples of larger-cap companies that have reverted from being Overbought in the last quarter are Systena (2317 JP) which was Very Overbought two quarters ago, Kotobuki Spirits (2222 JP), Toei (9605 JP), and the amusement park operator Fuji Kyuko (9010 JP), which began to mean-revert well before the emergence of Covid-19. The average decline from their peak of these stocks is 34%, which compares with an 11% decline for the market overall.
Source • Japan Analytics
OVERSOLD MEAN REVERSION - The four large caps that have reverted from being Oversold have outperformed by over 20% on average, led by Mercari (4385 JP) which we suggested was 'due for another bounce' in our December Insight. Otherwise, Japan Post Bank (7182 JP), Chugoku Electric Power (9504 JP), Tv Asahi (9409 JP), and Suntory Beverage &amp; Food (2587 JP) all saw substantial recoveries.
Following on from our previous Insight March Sector &amp; Peer Group Relative Price Scores -  which covered Sectors and Peer Groups, in the DETAIL section below, we update our list of Overbought and Oversold large-cap companies (market capitalisation over ¥100b) with the current Very Overbought (RPS&gt;5), Too-Late-To-Buy (RPS &gt;4.5) and Oversold (RPS &lt;-2) companies, as well as the largest positive and negative 3-month Changes in RPS adding some stock-specific comments in each category.

🇯🇵 JAPAN • March Company Relative Price Scores - Playing the Extremes