Asia Pac ECM and Index Rebal, Shenton Research

Ke Yan, CFA, FRM

Asia Pac ECM and Index Rebal

Asia Pac IPO & Placement Research, China Biotech

DZT Research

DZT Research is an independent Asia Pacific equity specialist. Our quantitative research covers index rebalancing flows, alongside exchange data analytics accross Asia Pacific. On the equity capital markets side, we focus on Asia Pacific ECM, especially biotech and TMT. Our lead analyst is frequently cited by international media.

Event-Driven

<ul>
<li>Shanghai Stock Exchange and Shenzhen Stock Exchange confirmed 40 ADDs and 25 DELETEs for Connect implementation on 9 March 2026.</li>
<li>The DELETE trade has worked well, with mean WAI return of -10.0% (21/25 negative); ADD stocks underperformed during WAI at -3.3% mean, consistent with the September 2025 event study.</li>
<li>Selectivity remains critical into implementation: favor narrative-aligned ADDs with moderate pre-event extension, maintain DELETE shorts on high-Connect-holding names, and monitor the three delayed ADDs for secondary entry points.</li>
</ul>


Shanghai Stock Exchange and Shenzhen Stock Exchange confirmed 40 ADDs and 25 DELETEs for Connect implementation on 9 March 2026.
The DELETE trade has worked well, with mean WAI return of -10.0% (21/25 negative); ADD stocks underperformed during WAI at -3.3% mean, consistent with the September 2025 event study.
Selectivity remains critical into implementation: favor narrative-aligned ADDs with moderate pre-event extension, maintain DELETE shorts on high-Connect-holding names, and monitor the three delayed ADDs for secondary entry points.


HSCI / HK Connect (March 2026): Implementation Today & Positioning

<ul>
<li>Hang Seng Index Company announced HSCI review results after market close on Feb 13. In our previous note, we reviewed the Sep 2025 HK Connect cycle.</li>
<li>In this note, we provide an update on the forecasted upcoming implementation action by the mainland exchanges based on implementation rules and highlight stock performance thus far.</li>
<li>Our analysis suggests that selectivity will be critical in this cycle, with differentiation driven by pre-positioning, narrative alignment, and ownership structure rather than mechanical inclusion alone.</li>
</ul>


Hang Seng Index Company announced HSCI review results after market close on Feb 13. In our previous note, we reviewed the Sep 2025 HK Connect cycle.
In this note, we provide an update on the forecasted upcoming implementation action by the mainland exchanges based on implementation rules and highlight stock performance thus far.
Our analysis suggests that selectivity will be critical in this cycle, with differentiation driven by pre-positioning, narrative alignment, and ownership structure rather than mechanical inclusion alone.


HK Connect March 2026: Implementation Forecast and Positioning Framework

Pan-Asia Index Rebalances/ Events/ Delta One, Periscope Analytics

Brian Freitas

Pan-Asia Index Rebalances/ Events/ Delta One

Periscope Analytics

Periscope Analytics focuses on event-driven trades across Asia Pacific and provides comprehensive, timely and systematic coverage of index changes to major Asia Pacific indices in a structured manner.

The analysis includes forecasted inclusions and exclusions to all major Asian indices that have significant amount of tracking assets, including estimates of passive buy/sell flow on the stocks. The service also provides commentary and impact of market consultations, ground rule changes, and other events (IPOs, spin-offs, M&A) that could lead to index changes and passive flow.

Periscope Analytics works with multi-strategy hedge funds, proprietary trading firms, stat arb trading groups and long-only investors that invest and trade in the Asia Pacific region with the data being used to trade index rebalances, avoid pre-positioning and passive flow, and to time entry into and exit from stocks.

Event-Driven Trades Across Asia Pacific

Index Rebalance

<ul>
<li>There could be 49 potential inclusions and 25 potential deletions for the Hang Seng Composite Index in March. There are more stocks that are close on market cap/liquidity.</li>
<li>A lot of the potential adds are very recently listed stocks that have a limited trading history. The low free float could lead to price spikes in the stocks.</li>
<li>There are stocks that have a very high percentage of holdings via Stock Connect and there could be some unwinding prior to the stocks becoming Sell-only.</li>
</ul>


There could be 49 potential inclusions and 25 potential deletions for the Hang Seng Composite Index in March. There are more stocks that are close on market cap/liquidity.
A lot of the potential adds are very recently listed stocks that have a limited trading history. The low free float could lead to price spikes in the stocks.
There are stocks that have a very high percentage of holdings via Stock Connect and there could be some unwinding prior to the stocks becoming Sell-only.


HSCI Index Rebalance Preview and Stock Connect (Mar 2026): Many Changes Following Huge IPO Quarter

HK/China Equity Long-Short

Osbert Tang, CFA

Equity Bottom-Up

<ul>
<li>
<a href="https://www.smartkarma.com/entities/hashkey-holdings-limited" target="_blank" data-smartkarma-citation="entities:40847:1" rel="noopener">HashKey (3887 HK)</a> confirmed its IPO price at HK$6.68, 3.9% below the top end. Despite favourable subscription and placement levels, this suggests some concerns. </li>
<li>Digital asset-related names, BTC and ETH, have retreated by an average of 11.6% last week, implying a challenging environment for the debut. </li>
<li>It is priced at 14.5x FY26 P/S, vs. 10.5x (peer average) and only a 23% discount to <a href="https://www.smartkarma.com/entities/robinhood-markets-inc" target="_blank" data-smartkarma-citation="entities:33532:1" rel="noopener">Robinhood Markets (HOOD US)</a>. It is only attractive at the low-end price.</li>
</ul>



HashKey (3887 HK) confirmed its IPO price at HK$6.68, 3.9% below the top end. Despite favourable subscription and placement levels, this suggests some concerns. 
Digital asset-related names, BTC and ETH, have retreated by an average of 11.6% last week, implying a challenging environment for the debut. 
It is priced at 14.5x FY26 P/S, vs. 10.5x (peer average) and only a 23% discount to Robinhood Markets (HOOD US). It is only attractive at the low-end price.


HashKey Holdings (3887 HK): A Challenging Debut Despite Oversubscription

Equity Capital Markets

<ul>
<li>At the top end of the price range (HK$6.95), <a href="https://www.smartkarma.com/entities/hashkey-holdings-limited" target="_blank" data-smartkarma-citation="entities:40847:1" rel="noopener">HashKey (3887 HK)</a>'s IPO equals a FY26F P/S of 14.9x, and this is not a particularly appealing level. </li>
<li>While it is the industry leader in the region and Hong Kong, it is expected to stay in the red for FY25-27, making a PER comparison meaningless. </li>
<li>Tiny public shareholder base, cryptocurrency volatilities, and the increasingly competitive environment heightened risks. Only a low-end IPO price, or 12.7x FY26F P/S, is attractive.</li>
</ul>


At the top end of the price range (HK$6.95), HashKey (3887 HK)'s IPO equals a FY26F P/S of 14.9x, and this is not a particularly appealing level. 
While it is the industry leader in the region and Hong Kong, it is expected to stay in the red for FY25-27, making a PER comparison meaningless. 
Tiny public shareholder base, cryptocurrency volatilities, and the increasingly competitive environment heightened risks. Only a low-end IPO price, or 12.7x FY26F P/S, is attractive.


Hashkey Holdings (3887 HK) IPO: Pricing Uncertainties Expensively

Hong Kong

OSL Group is a Hong Kong-based investment holding company focused on digital assets and blockchain platforms. It offers brokerage, digital asset exchange, over-the-counter (OTC) trading, custody, and SaaS solutions, including products like OSL Global, OSL BizPay, and USDGO. The company was founded in 2003 and is headquartered in Causeway Bay, Hong Kong.

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OSL (863 HK)

HSCI / HK Connect (March 2026): Implementation Today & Positioning

HSCI rebal/HK Connect implementation on March 9th: We provide a follow-up note on what have done well and what to monitor.

Ke Yan, CFA, FRM

HK Connect March 2026: Implementation Forecast and Positioning Framework

March Connect implementation is nearing: we forecast expected ADD/DELETE actions and assess how positioning, crowding, and southbound flows may...

Ke Yan, CFA, FRM

HSCI Index Rebalance Preview and Stock Connect (Mar 2026): Many Changes Following Huge IPO Quarter

There could be 74 changes for the HSCI in March. That could result in 64 changes to the Southbound Stock Connect list and also have implications...

Brian Freitas

HashKey Holdings (3887 HK): A Challenging Debut Despite Oversubscription

HashKey's IPO is priced at HK$6.68, 3.9% below the top end, signalling concerns despite strong demand. Digital assets were down 11.6% last week...

Osbert Tang, CFA

Hashkey Holdings (3887 HK) IPO: Pricing Uncertainties Expensively

HashKey's IPO at HK$6.95 equals 14.9x FY26F P/S, unappealing due to a tiny public shareholder base, crypto volatilities, and a competitive...

Osbert Tang, CFA

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

HSCI / HK Connect (March 2026): Implementation Today & Positioning

HSCI rebal/HK Connect implementation on March 9th: We provide a follow-up note on what have done well and what to monitor.

Ke Yan, CFA, FRM

HK Connect March 2026: Implementation Forecast and Positioning Framework

March Connect implementation is nearing: we forecast expected ADD/DELETE actions and assess how positioning, crowding, and southbound flows may...

Ke Yan, CFA, FRM

HSCI Index Rebalance Preview and Stock Connect (Mar 2026): Many Changes Following Huge IPO Quarter

There could be 74 changes for the HSCI in March. That could result in 64 changes to the Southbound Stock Connect list and also have implications...

Brian Freitas

HashKey Holdings (3887 HK): A Challenging Debut Despite Oversubscription

​HashKey's IPO is priced at HK$6.68, 3.9% below the top end, signalling concerns despite strong demand. Digital assets were down 11.6% last week...

Osbert Tang, CFA

Hashkey Holdings (3887 HK) IPO: Pricing Uncertainties Expensively

​HashKey's IPO at HK$6.95 equals 14.9x FY26F P/S, unappealing due to a tiny public shareholder base, crypto volatilities, and a competitive...

Osbert Tang, CFA

HashKey's IPO is priced at HK$6.68, 3.9% below the top end, signalling concerns despite strong demand. Digital assets were down 11.6% last week...

HashKey's IPO at HK$6.95 equals 14.9x FY26F P/S, unappealing due to a tiny public shareholder base, crypto volatilities, and a competitive...