'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

🇰🇷 🇯🇵 That Was The Week That Was North Asia - 10-16th June 2019 @Smartkarma

The Two Weeks That Were In 🇰🇷 🇯🇵 on Smartkarma to June 28.

🇯🇵 Japan • September Relative Price Scores - Life at the Poles Part 1

Lasertec (6920 JP): Weak 3Q, Valuations Still Stretched

🇯🇵 Japan • June Relative Price Scores: Market, Sectors & Peer Groups - More of The Same

🇯🇵 Japan • Relative Price Scores - Overbought & Oversold Companies - April 2019

Semiconductor Revenues Collapsing, As Anticipated

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. 

Quantitative Analysis

<p style="text-align: center;"><strong>• RELATIVE PRICE SCORE</strong> • </p><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/226/original/2019-06-13_16-47-07.png?1560412038" class="editor-image img-responsive" data-smartkarma-image-id="90226"></figure><div class="content-caption">Source: Japan Analytics</div><p><strong>INTRODUCTION </strong>- The Relative Price Score (RPS) is a measure of stock price performance relative to TOPIX calculated by comparing the current deviation with the mean absolute deviation of monthly and daily relative share prices. As all companies are thus on a comparable scale, 'Overbought' and 'Oversold' outliers and changes in scoring can reveal short-term and longer-term trading opportunities. Company outlier thresholds are set at<strong> +4</strong> &amp; <strong>-2</strong> and equate to the top and bottom first-to-second percentiles of historical observations from which mean reversion takes a matter of months. RPS outliers with a Score of greater than 10.0 are rare outside of the 2000 tech 'bubble'. <a href="https://www.smartkarma.com/entities/goldwin-inc" target="_blank" data-smartkarma-citation="entities:410:1">Goldwin (8111 JP)</a> has the distinction of being one of only two large-cap RPS 'ten-baggers' since that time.</p><p><strong>This insight updates our list of Overbought and Oversold companies, reviews the best and worst performing companies in terms of RPS over the last three months and adds some specific comments on stocks on each category.</strong></p><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/196/original/2019-06-13_11-15-27.png?1560392157" class="editor-image img-responsive" data-smartkarma-image-id="90196"></figure><div class="content-caption">Source: Japan Analytics</div><p><strong>STATISTICS</strong> - Currently, of the 3,832 listed companies for which daily RPS data is available, 94 companies are 'Overbought', and 131 are 'Oversold' - 2.5% and 3.4%, respectively of the total. For the 758 companies with a market capitalisation of over ¥100b, there are 50 'Overbought' and 18 'Oversold' companies, 6.6% and 5.0%, respectively. As noted the companion Insight, <a href="https://www.smartkarma.com/insights/japan-june-relative-price-scores-market-sectors-peer-groups-more-of-the-same" target="_blank" data-smartkarma-citation="insights:30323">🇯🇵 Japan • June Relative Price Scores: Market, Sectors &amp; Peer Groups - More of The Same</a>, these numbers and percentages are unusual and were last seen in the Japanese market in 2000. </p><hr><p style="text-align: center;"><strong>• RELATIVE PRICE SCORE TOPS •</strong></p><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/202/original/2019-06-13_13-06-49.png?1560398835" class="editor-image img-responsive" data-smartkarma-image-id="90202"></figure><div class="content-caption">Source: Japan Analytics</div><p><strong>RPS 'TOPS'</strong> - In the last two years, 444 companies have achieved an RPS of '4' or more and the average Overbought 'persistence' is 43 days. 1.4% of the total of 1.29 million traded stock days were by companies with an RPS of over 4. For companies with a market capitalisation higher than ¥100b, the numbers are 96 companies and 75 days - demonstrating the superior persistence of large capitalisation companies in this regard. Some examples of RPS mean reversion in the last three months have been <a href="https://www.smartkarma.com/entities/descente-ltd" target="_blank" data-smartkarma-citation="entities:8225:1">Descente (8114 JP)</a>, <a href="https://www.smartkarma.com/entities/alfresa-holdings-corp" target="_blank" data-smartkarma-citation="entities:10610:1">Alfresa (2784 JP)</a>, <a href="https://www.smartkarma.com/entities/320" target="_blank" data-smartkarma-citation="entities:320:1">FamilyMart Uny (8028 JP)</a>, <a href="https://www.smartkarma.com/entities/kikkoman-corp" target="_blank" data-smartkarma-citation="entities:11720:1">Kikkoman (2801 JP)</a>, <a href="https://www.smartkarma.com/entities/kobayashi-pharmaceutical-co" target="_blank" data-smartkarma-citation="entities:14930:1">Kobayashi Pharmaceutical (4967 JP)</a>, and <a href="https://www.smartkarma.com/entities/eiken-chemical-co-ltd" target="_blank" data-smartkarma-citation="entities:12675:1">Eiken Chemical (4549 JP)</a>.  </p><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/201/original/2019-06-13_13-04-38.png?1560398780" class="editor-image img-responsive" data-smartkarma-image-id="90201"></figure><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/203/original/2019-06-13_13-08-46.png?1560398945" class="editor-image img-responsive" data-smartkarma-image-id="90203"></figure><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/204/original/2019-06-13_13-09-37.png?1560399049" class="editor-image img-responsive" data-smartkarma-image-id="90204"></figure><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/205/original/2019-06-13_13-12-01.png?1560399142" class="editor-image img-responsive" data-smartkarma-image-id="90205"></figure><div class="content-caption">
<figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/316/original/2019-06-15_19-45-47.png?1560595558" class="editor-image img-responsive" data-smartkarma-image-id="90316"></figure><p>Source: Japan Analytics</p>
</div><p><strong>RPS 'BOTTOMS'</strong> - 372 companies have seen their RPS fall to '-2' or below in the last two years, and the average Oversold 'persistence' is 61 days. 1.5% of the total of 1.29 million traded stock days were by companies with an RPS of less than -2.  For larger capitalisation companies, the numbers are 85 companies and 89 days. A recent example of positive RPS mean reversion is <a href="https://www.smartkarma.com/entities/k-o-energy-group-inc" target="_blank" data-smartkarma-citation="entities:17701:1">K&amp;O Energy (1663 JP)</a>.</p><div class="content-caption">
<figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/090/207/original/2019-06-13_13-14-03.png?1560399270" class="editor-image img-responsive" data-smartkarma-image-id="90207"></figure><p>Source: Japan Analytics</p>
</div><div class="content-highlight"><p>In the <strong>DETAIL </strong>section below, we list the current very overbought (RPS&gt;5), too late to buy (RPS &gt;4&lt;5) and oversold (RPS &lt;-2) stocks as well as the most substantial three-month positive and negative changes in RPS.</p></div>

• RELATIVE PRICE SCORE • Source: Japan AnalyticsINTRODUCTION - The Relative Price Score (RPS) is a measure of stock price performance relative to TOPIX calculated by comparing the current deviation with the mean absolute deviation of monthly and daily relative share prices. As all companies are thus on a comparable scale, 'Overbought' and 'Oversold' outliers and changes in scoring can reveal short-term and longer-term 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. RPS outliers with a Score of greater than 10.0 are rare outside of the 2000 tech 'bubble'. Goldwin (8111 JP) has the distinction of being one of only two large-cap RPS 'ten-baggers' since that time.This insight updates our list of Overbought and Oversold companies, reviews the best and worst performing companies in terms of RPS over the last three months and adds some specific comments on stocks on each category.Source: Japan AnalyticsSTATISTICS - Currently, of the 3,832 listed companies for which daily RPS data is available, 94 companies are 'Overbought', and 131 are 'Oversold' - 2.5% and 3.4%, respectively of the total. For the 758 companies with a market capitalisation of over ¥100b, there are 50 'Overbought' and 18 'Oversold' companies, 6.6% and 5.0%, respectively. As noted the companion Insight, 🇯🇵 Japan • June Relative Price Scores: Market, Sectors &amp; Peer Groups - More of The Same, these numbers and percentages are unusual and were last seen in the Japanese market in 2000. • RELATIVE PRICE SCORE TOPS •Source: Japan AnalyticsRPS 'TOPS' - In the last two years, 444 companies have achieved an RPS of '4' or more and the average Overbought 'persistence' is 43 days. 1.4% of the total of 1.29 million traded stock days were by companies with an RPS of over 4. For companies with a market capitalisation higher than ¥100b, the numbers are 96 companies and 75 days - demonstrating the superior persistence of large capitalisation companies in this regard. Some examples of RPS mean reversion in the last three months have been Descente (8114 JP), Alfresa (2784 JP), FamilyMart Uny (8028 JP), Kikkoman (2801 JP), Kobayashi Pharmaceutical (4967 JP), and Eiken Chemical (4549 JP).  
Source: Japan Analytics
RPS 'BOTTOMS' - 372 companies have seen their RPS fall to '-2' or below in the last two years, and the average Oversold 'persistence' is 61 days. 1.5% of the total of 1.29 million traded stock days were by companies with an RPS of less than -2.  For larger capitalisation companies, the numbers are 85 companies and 89 days. A recent example of positive RPS mean reversion is K&amp;O Energy (1663 JP).
Source: Japan Analytics
In the DETAIL section below, we list the current very overbought (RPS&gt;5), too late to buy (RPS &gt;4&lt;5) and oversold (RPS &lt;-2) stocks as well as the most substantial three-month positive and negative changes in RPS.

🇯🇵 Japan • Relative Price Scores - Overbought & Oversold Companies - June 2019