Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Equity Analyst with 10+ years experience in fundamental and event-driven research.

On Smartkarma, I mainly publish insights on index flow events. This includes predicting regular and intra-review index changes and formulating market-neutral trading strategies based on flow catalysts. I also cover special situations such as mergers & acquisitions, equity offerings, buybacks, and other corporate restructuring events.

Index Rebal/Special Situations

Quiddity Leaderboard CSI Medical Jun26: Final Expectations

Quiddity Leaderboard CSI 1000 Jun26: Ad Hoc Changes Announced; Final Expectations Post-Adjustment

Quiddity Leaderboard CSI 300/​​500 Jun26: Final Expectations; ~US$10bn Collective One-Way Flows

Quiddity JPX-Nikkei 400 Rebal 2026: End-Apr 2026 Ranks

Quiddity Leaderboard ASX Jun26: FireFly Metals A Question Mark; Qube Replacements; Rank Changes

Quiddity Leaderboard STAR 50/100 Jun26: Fate of Large IPO Fast-Track Additions Still a Question Mark

Quiddity Leaderboard TDIV Jun26: Many Names with >10x ADV to Trade; Borderline Names to Be Monitored

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

MetaX Integrated Circuits / Index Rebalance

<ul>
<li>STAR 50 and STAR 100 are tech-focused, blue-chip indices in Mainland China which track the top largest and most liquid names in the STAR market of the Shanghai Stock Exchange.</li>
<li>In this insight, we have presented our final expectations for ADDs and DELs for the upcoming June 2026 index rebal event.</li>
<li>We expect over US$2.6bn combined one-way flows for STAR 50 and STAR 100 during the June 2026 index rebal event.</li>
</ul>


STAR 50 and STAR 100 are tech-focused, blue-chip indices in Mainland China which track the top largest and most liquid names in the STAR market of the Shanghai Stock Exchange.
In this insight, we have presented our final expectations for ADDs and DELs for the upcoming June 2026 index rebal event.
We expect over US$2.6bn combined one-way flows for STAR 50 and STAR 100 during the June 2026 index rebal event.


Xiamen Amoytop Biotech Co Ltd (688278 CH)

Yuanjie Semiconductor Technology (688498 CH)

Wuhan Healthgen Biotechnology (688765 CH)

Nanya New Material Technology (688519 CH)

Quiddity Leaderboard STAR 50/100 Jun26: Final Expectations; ~US$2.6bn Combined One-Way Flows