Pan-Asia Catalysts/Events, Quiddity Advisors

David Blennerhassett

Pan-Asia Catalysts/Events

Quiddity Advisors

Event-Driven

<ul>
<li>On the 6th October, West African mid-tier gold play <a href="https://www.smartkarma.com/entities/predictive-discovery-ltd" target="_blank" data-smartkarma-citation="entities:15374:1" rel="noopener">Predictive Discovery (PDI AU)</a> announced scrip-merger with <a href="https://www.smartkarma.com/entities/robex-resources-inc-5fcb5aec-772d-4972-be7e-30cad5c02e26" target="_blank" data-smartkarma-citation="entities:45881:1" rel="noopener">Robex Resources (RBX CN/RBX AU)</a>. Upon completion, PDI would hold 51% of shares out.</li>
<li>Immediately, rumours circled in local media that <a href="https://www.smartkarma.com/entities/perseus-mining-ltd" target="_blank" data-smartkarma-citation="entities:15306:1" rel="noopener">Perseus Mining (PRU AU)</a>, PDI's largest shareholder (17.8%), was poised to launch its own offer. That has now unfolded. </li>
<li>Perseus is offering 0.1360 new Perseus share for every PDI share, or an indicative consideration of A$0.778/share. PDI deemed terms superior. Robex has matching rights under its definitive agreement.</li>
</ul>


On the 6th October, West African mid-tier gold play Predictive Discovery (PDI AU) announced scrip-merger with Robex Resources (RBX CN/RBX AU). Upon completion, PDI would hold 51% of shares out.
Immediately, rumours circled in local media that Perseus Mining (PRU AU), PDI's largest shareholder (17.8%), was poised to launch its own offer. That has now unfolded. 
Perseus is offering 0.1360 new Perseus share for every PDI share, or an indicative consideration of A$0.778/share. PDI deemed terms superior. Robex has matching rights under its definitive agreement.


Predictive: Perseus Pitches Preferred Proposal

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 is 1 add for the MarketVector Global Gold Miners Index but the <a href="https://www.smartkarma.com/entities/vaneck-gold-miners-etf-usa" target="_blank" data-smartkarma-citation="entities:32924:1" rel="noopener">VanEck Gold Miners ETF</a> will buy 8 stocks and sell 24 stocks due to a benchmark change.</li>
<li>Estimated one-way turnover is 26.8% and the round-trip trade for the ETF is US$12.7bn. There are 23 stocks with over 5x ADV to trade.</li>
<li>The ETF adds have underperformed the ETF sells in the last month, but a basket of ETF upweights has outperformed a basket of ETF downweights.</li>
</ul>


There is 1 add for the MarketVector Global Gold Miners Index but the VanEck Gold Miners ETF will buy 8 stocks and sell 24 stocks due to a benchmark change.
Estimated one-way turnover is 26.8% and the round-trip trade for the ETF is US$12.7bn. There are 23 stocks with over 5x ADV to trade.
The ETF adds have underperformed the ETF sells in the last month, but a basket of ETF upweights has outperformed a basket of ETF downweights.


Gold Miners ETF (GDX US): Benchmark Change; 8 Adds, 24 Deletes, US$12.7bn Trade

<ul>
<li>The <a href="https://www.smartkarma.com/entities/vaneck-gold-miners-etf-usa" target="_blank" data-smartkarma-citation="entities:32924:1" rel="noopener">VanEck Gold Miners ETF/USA (GDX US)</a> will change benchmark from the NYSE Arca Gold Miners Index to the MarketVector Global Gold Miners Index at the close on 19 September.</li>
<li>The differences in the constituents between the two indices should result in 8 adds and 25 deletes. Estimated one-way turnover is 22.9% resulting in a round-trip trade of US$10.2bn.</li>
<li>The forecast adds have underperformed the forecast deletes since the last Insight that highlighted the big valuation gap that had opened up since the announcement of the benchmark switch.</li>
</ul>


The VanEck Gold Miners ETF/USA (GDX US) will change benchmark from the NYSE Arca Gold Miners Index to the MarketVector Global Gold Miners Index at the close on 19 September.
The differences in the constituents between the two indices should result in 8 adds and 25 deletes. Estimated one-way turnover is 22.9% resulting in a round-trip trade of US$10.2bn.
The forecast adds have underperformed the forecast deletes since the last Insight that highlighted the big valuation gap that had opened up since the announcement of the benchmark switch.


Gold Miners ETF (GDX US): Capping Pushes Trade to Over US$10bn

Zijin Mining Group Co Ltd H / Index Rebalance

<ul>
<li>The <a href="https://www.smartkarma.com/entities/vaneck-gold-miners-etf-usa" target="_blank" data-smartkarma-citation="entities:32924:1" rel="noopener">VanEck Gold Miners ETF/USA (GDX US)</a> has announced a benchmark change from the NYSE Arca Gold Miners Index to the MarketVector Global Gold Miners Index.</li>
<li>That change will result in a bunch of constituent and weight changes in September. Estimated one-way turnover is 15.8% resulting in a one-way trade of US$3.1bn.</li>
<li>The flow and turnover numbers will change following the June rebalance of the NYSE Arca Gold Miners Index and the September rebalance of the MarketVector Global Gold Miners Index.</li>
</ul>


The VanEck Gold Miners ETF/USA (GDX US) has announced a benchmark change from the NYSE Arca Gold Miners Index to the MarketVector Global Gold Miners Index.
That change will result in a bunch of constituent and weight changes in September. Estimated one-way turnover is 15.8% resulting in a one-way trade of US$3.1bn.
The flow and turnover numbers will change following the June rebalance of the NYSE Arca Gold Miners Index and the September rebalance of the MarketVector Global Gold Miners Index.


Gold Miners ETF (GDX US): BIG Impact of Benchmark Change

Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & Special Situations

Clarity Pharmaceuticals Ltd / Index Rebalance

<ul>
<li>In this insight, we take a look at the potential index changes for ASX 200, 100, 50, and 20 in the run-up to the December 2025 index rebal event.</li>
<li>We expect two changes for ASX 50, two changes for ASX 100, and seven changes for ASX 200.</li>
<li>The official index changes will be announced after the close on Friday 5th December 2025.</li>
</ul>


In this insight, we take a look at the potential index changes for ASX 200, 100, 50, and 20 in the run-up to the December 2025 index rebal event.
We expect two changes for ASX 50, two changes for ASX 100, and seven changes for ASX 200.
The official index changes will be announced after the close on Friday 5th December 2025.


Quiddity Leaderboard ASX Dec25: Reference Period Ending Soon; Some Surprises Possible

Australia

Resolute Mining Limited explores for, produces and develops gold in Mali and Queensland, Australia. The Company's gold exploration projects include Syama and Ravenswood.

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Resolute Mining (RSG AU)

Predictive: Perseus Pitches Preferred Proposal

Robex has limited options. PRU will just up the ante and block any attempt to wrangle "superior" terms. If you can take down borrow cheaply, look...

David Blennerhassett

Gold Miners ETF (GDX US): Benchmark Change; 8 Adds, 24 Deletes, US$12.7bn Trade

The GDX ETF will change benchmarks at the close on 19 Sep. Estimated one-way turnover is 26.8%; round-trip trade for the ETF is US$12.7bn. Adds...

Brian Freitas

Gold Miners ETF (GDX US): Capping Pushes Trade to Over US$10bn

The change in benchmark for GDX should result in 8 adds and 25 deletes in Sep. Estimated one-way turnover is 22.9% resulting in a round-trip trade...

Brian Freitas

Gold Miners ETF (GDX US): BIG Impact of Benchmark Change

The GDX ETF has announced a benchmark change from the NYSE Arca Gold Miners Index to the MarketVector Global Gold Miners Index. Estimated turnover...

Brian Freitas

Quiddity Leaderboard ASX Dec25: Reference Period Ending Soon; Some Surprises Possible

We have revised our expectations for ASX 100 (please see discussion point below the insight). These are our final expectations for the December...

Janaghan Jeyakumar, CFA

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