Derivatives and Quantitative Strategist

Gaudenz Schneider

Event-Driven

<ul>
<li>
Exchange holidays: Early October holidays in China (Golden Week) and South Korea (Chuseok) may dampen market activity, while India’s Diwali on 21–22 October brings the traditional Muhurat trading session.</li>
<li>
Earnings season begins in the final third of October across India, Japan, China/Hong Kong, and South Korea, alongside key central bank meetings and the TOPIX rebalance on 30 October.</li>
<li>
Why Read: Plan ahead and take into account known market events when making investment and trading decision.</li>
</ul>



Exchange holidays: Early October holidays in China (Golden Week) and South Korea (Chuseok) may dampen market activity, while India’s Diwali on 21–22 October brings the traditional Muhurat trading session.

Earnings season begins in the final third of October across India, Japan, China/Hong Kong, and South Korea, alongside key central bank meetings and the TOPIX rebalance on 30 October.

Why Read: Plan ahead and take into account known market events when making investment and trading decision.


Earnings Kickoff Dominates October 2025 Key Events

Asia Pac IPO & Placement Research, China biotech, Aequitas Research

Ke Yan, CFA, FRM

Asia Pac IPO & Placement Research, China biotech

IPOs and Placements coverage across Asia Pacific

Aequitas Research

We cover all listing across the Asia Pacific along with follow-up placements. As of Dec 2020, our team had covered 539 IPOs with a hit rate of 73.5% and 685 placements with a hit rate of 66.8%.

We combine fundamental bottom-up views with our proprietary quantitative framework to provide a holistic coverage across new listings and placements. Our coverage includes pre-IPO notes before the deal is launched, follow-up analysis once the deal is live and post-listing trading analysis as well.

Quantitative Analysis

<ul>
<li>We analyzed the changes in foreign holdings of KRX stocks as of Sep 26th. The aggregated holding was USD700.5bn.</li>
<li>We estimate that foreign flows to be inflows of USD51mln. We tabulate the league table for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.</li>
<li>We highlight changes of foreign holdings in Samsung Electronics, SK Hynix, NAVER, Doosan Enerbility, HANWHA AEROSPACE.</li>
</ul>


We analyzed the changes in foreign holdings of KRX stocks as of Sep 26th. The aggregated holding was USD700.5bn.
We estimate that foreign flows to be inflows of USD51mln. We tabulate the league table for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.
We highlight changes of foreign holdings in Samsung Electronics, SK Hynix, NAVER, Doosan Enerbility, HANWHA AEROSPACE.


KRX Foreign Holding Weekly (Sep 26th): Samsung Electronics, SK Hynix, NAVER, Doosan Enerbility

<ul>
<li>We analyzed the changes in foreign holdings of KRX stocks as of Sep 19th. The aggregated holding was USD718.2bn.</li>
<li>We estimate that foreign flows to be inflows of USD2,529mln. We tabulate the league table for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.</li>
<li>We highlight changes of foreign holdings in Samsung Electronics, SK Hynix, Samsung Elec (PREF), HYBE, Kakao.</li>
</ul>


We analyzed the changes in foreign holdings of KRX stocks as of Sep 19th. The aggregated holding was USD718.2bn.
We estimate that foreign flows to be inflows of USD2,529mln. We tabulate the league table for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.
We highlight changes of foreign holdings in Samsung Electronics, SK Hynix, Samsung Elec (PREF), HYBE, Kakao.


KRX Foreign Holding Weekly (Sep 19th): Samsung Electronics, SK Hynix, Samsung Elec (PREF), HYBE

Korea / Special Situations, Clepsydra Capital

Sanghyun Park

Korea / Special Situations

Korea / Special Sits, Pairs, Index Rebalancing

Clepsydra Capital

Investigate special situations, pairs, and index rebalancing trades in Korea.

<ul>
<li>PLUS High Dividend ETF (161510 KS) reshuffle is now a key flow catalyst: June saw GS E&amp;C and HD Hyundai out, Hyundai Motor in, with sharp one-day moves.</li>
<li>December review shaping up as 2-in/2-out: Seoul Guarantee (031210) and LG Corp (003550) in, Shinhan (055550) and KB (105560) out.</li>
<li>Passive flows: Shinhan/KB ~0.3–0.4x DTV, LG ~3x, Seoul Guarantee 5–6x. With AUM up 30% since June, upcoming adds face outsized passive impact.</li>
</ul>


PLUS High Dividend ETF (161510 KS) reshuffle is now a key flow catalyst: June saw GS E&amp;C and HD Hyundai out, Hyundai Motor in, with sharp one-day moves.
December review shaping up as 2-in/2-out: Seoul Guarantee (031210) and LG Corp (003550) in, Shinhan (055550) and KB (105560) out.
Passive flows: Shinhan/KB ~0.3–0.4x DTV, LG ~3x, Seoul Guarantee 5–6x. With AUM up 30% since June, upcoming adds face outsized passive impact.


Flagging a New Passive Flow Trading Opportunity Triggered by Korea’s Divvy Policy Momentum

<ul>
<li>We analyzed the changes in foreign holdings of KRX stocks as of Sep 12th. The aggregated holding was USD694.4bn.</li>
<li>We estimate that foreign flows to be inflows of USD1,835mln. We tabulate the league table for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.</li>
<li>We highlight changes of foreign holdings in SK Hynix, Hanwha Ocean, Samsung Electronics, kakaopay, HANWHA AEROSPACE.</li>
</ul>


We analyzed the changes in foreign holdings of KRX stocks as of Sep 12th. The aggregated holding was USD694.4bn.
We estimate that foreign flows to be inflows of USD1,835mln. We tabulate the league table for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.
We highlight changes of foreign holdings in SK Hynix, Hanwha Ocean, Samsung Electronics, kakaopay, HANWHA AEROSPACE.


KRX Foreign Holding Weekly (Sep 12th): SK Hynix, Hanwha Ocean, Samsung Electronics, Kakaopay

South Korea

KB Financial Group Inc. (the "Company"), in accordance with Financial Holding Companies Act, was established on September 29, 2008, through stock transfer with the former shareholders of its subsidiaries including Kookmin Bank in order to provide management services and financing to associated companies. The headquarters are located at Seoul, Korea

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KB Financial (105560 KS)

Earnings Kickoff Dominates October 2025 Key Events

October 2025 kicks off earnings season – reports from Fast Retailing (9983 JP), ICICI Bank (ICICIB IN) & more – alongside holidays and central bank...

Gaudenz Schneider

KRX Foreign Holding Weekly (Sep 26th): Samsung Electronics, SK Hynix, NAVER, Doosan Enerbility

We analyzed KRX foreign holding data for the past week and highlighted foreign holding changes in Samsung Electronics, SK Hynix, NAVER, Doosan...

Ke Yan, CFA, FRM

KRX Foreign Holding Weekly (Sep 19th): Samsung Electronics, SK Hynix, Samsung Elec (PREF), HYBE

We analyzed KRX foreign holding data for the past week and highlighted foreign holding changes in Samsung Electronics, SK Hynix, Samsung Elec...

Ke Yan, CFA, FRM

Flagging a New Passive Flow Trading Opportunity Triggered by Korea’s Divvy Policy Momentum

This post flags a new passive flow trade kicking in on Korea’s divvy policy momentum, with upcoming index reshuffles and strong dividend trends...

Sanghyun Park

KRX Foreign Holding Weekly (Sep 12th): SK Hynix, Hanwha Ocean, Samsung Electronics, Kakaopay

We analyzed KRX foreign holding data for the past week and highlighted foreign holding changes in SK Hynix, Hanwha Ocean, Samsung Electronics,...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)