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>S&amp;P DJI have proposed methodology changes to the S&amp;P/ASX family of indices to enhance representativeness and more quickly reflect changing market conditions. The consultation conclusions could be announced next week.</li>
<li>The updated methodology could lead to 51 changes across the family of indices with implementation on 19 September. There will be a large impact on a number of stocks.</li>
<li>The forecast adds have outperformed the forecast deletes over the last several months and near-term performance has been spectacular for the <a href="https://www.smartkarma.com/entities/s-p-asx-200" target="_blank" data-smartkarma-citation="entities:22901:1" rel="noopener">S&amp;P/ASX 200 (AS51 INDEX)</a> and S&amp;P/ASX 300 Index changes.</li>
</ul>


S&amp;P DJI have proposed methodology changes to the S&amp;P/ASX family of indices to enhance representativeness and more quickly reflect changing market conditions. The consultation conclusions could be announced next week.
The updated methodology could lead to 51 changes across the family of indices with implementation on 19 September. There will be a large impact on a number of stocks.
The forecast adds have outperformed the forecast deletes over the last several months and near-term performance has been spectacular for the S&amp;P/ASX 200 (AS51 INDEX) and S&amp;P/ASX 300 Index changes.


S&P/​​​​​​​​​ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated

Derivatives and Quantitative Strategist

Gaudenz Schneider

Event-Driven

<ul>
<li>
Timing:<a href="https://www.smartkarma.com/entities/fortescue-metals-group-ltd" target="_blank" data-smartkarma-citation="entities:41:1" rel="noopener">Fortescue (FMG AU)</a> is scheduled to report its FY2025 full-year results on Tuesday, 26 August 2025.</li>
<li>
Highlight: The options market provides estimates for the anticipated price move and the upcoming dividend. Implied volatility is projected to decline post-event; this Insight maps the resulting term structure.</li>
<li>
Why Read: Get the expected move, the dividend outlook, and a clear view of the post-event volatility term structure to be ready for results day.</li>
</ul>



Timing:Fortescue (FMG AU) is scheduled to report its FY2025 full-year results on Tuesday, 26 August 2025.

Highlight: The options market provides estimates for the anticipated price move and the upcoming dividend. Implied volatility is projected to decline post-event; this Insight maps the resulting term structure.

Why Read: Get the expected move, the dividend outlook, and a clear view of the post-event volatility term structure to be ready for results day.


Fortescue (FMG AU) Results on 26 Aug: Expected Price Swings and Volatility Outlook

Equity Derivatives

Commonwealth Bank of Australia / Equity Derivatives

<ul>
<li>
Context: <a href="https://www.smartkarma.com/entities/commonwealth-bank-of-australia" target="_blank" data-smartkarma-citation="entities:14:1" rel="noopener">Commonwealth Bank of Australia (CBA AU)</a>’s FY 2025 results delivered record profits but missed analyst expectations, prompting a sharp share price adjustment.</li>
<li>
Insights: Detailed review of intraday price action and implied volatility behavior following the announcement shows how the market digested the results and how implied volatility established a new equilibrium.</li>
<li>
Why Read: Offers a concise, data-driven view of how Australia’s largest bank’s results influenced market dynamics. Gain practical perspective on intraday trading patterns and where implied volatility might be heading</li>
</ul>



Context: Commonwealth Bank of Australia (CBA AU)’s FY 2025 results delivered record profits but missed analyst expectations, prompting a sharp share price adjustment.

Insights: Detailed review of intraday price action and implied volatility behavior following the announcement shows how the market digested the results and how implied volatility established a new equilibrium.

Why Read: Offers a concise, data-driven view of how Australia’s largest bank’s results influenced market dynamics. Gain practical perspective on intraday trading patterns and where implied volatility might be heading


CBA (CBA AU): FY 2025 Results Drive Sharp Intraday Moves - Insights for Options Traders

<ul>
<li>
Timing: <a href="https://www.smartkarma.com/entities/bhp-group-ltd" target="_blank" data-smartkarma-citation="entities:147:1" rel="noopener">BHP (BHP AU)</a> reports annual results on Tuesday, 19 August 2025, 8:00 AM AEST. Corresponding local times for its international listings are detailed in the Insight.</li>
<li>
Highlight: Options positioning ahead of the results suggests at least one trader is making a sizeable bet on post-earnings upside.</li>
<li>
Why Read: Gain insight into BHP’s earnings-day price history , volatility setup, and options market positioning to be ready for the upcoming announcement.</li>
</ul>



Timing: BHP (BHP AU) reports annual results on Tuesday, 19 August 2025, 8:00 AM AEST. Corresponding local times for its international listings are detailed in the Insight.

Highlight: Options positioning ahead of the results suggests at least one trader is making a sizeable bet on post-earnings upside.

Why Read: Gain insight into BHP’s earnings-day price history , volatility setup, and options market positioning to be ready for the upcoming announcement.


BHP (BHP AU) Annual Results: Options Market Bets on Post-Earnings Upside

Equity Derivatives and Volatility Specialist, Clifton Derivatives

John Ley

Equity Derivatives and Volatility Specialist

Clifton Derivatives

Independent derivative and volatility research firm focusing on events/catalysts, earnings, relative value and cross asset volatility strategies.

<ul>
<li>Seasonal patterns shift in August, with weaker average returns and greater downside skew supporting a case for selective hedging.</li>
<li>Most markets are at or near 52-week highs, further strengthening the argument for protective positioning.</li>
<li>Unlike July’s consistent vol-selling setup, August presents a more mixed environment for volatility strategies.</li>
</ul>


Seasonal patterns shift in August, with weaker average returns and greater downside skew supporting a case for selective hedging.
Most markets are at or near 52-week highs, further strengthening the argument for protective positioning.
Unlike July’s consistent vol-selling setup, August presents a more mixed environment for volatility strategies.


Global Macro Outlook (Aug): Risk Builds Amid Uneven Macro Picture

Australia

The S&P/ASX 200 measures the performance of the 200 largest index-eligible stocks listed on the ASX by float-adjusted market capitalization. Representative liquid and tradable, it is widely considered Australia's preeminent benchmark index. The index is float-adjusted. The index was launched in April 2000.

S&P/ASX 200 (AS51 INDEX)

S&P/ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated

The review period for the September rebalance is done and the proposals in the market consultation will be implemented. That means a lot of change...

Brian Freitas

Fortescue (FMG AU) Results on 26 Aug: Expected Price Swings and Volatility Outlook

Fortescue (FMG AU) to report FY2025 results on 26 August 2025. Options market anticipates price move, dividend outlook, and post-event volatility....

Gaudenz Schneider

CBA (CBA AU): FY 2025 Results Drive Sharp Intraday Moves - Insights for Options Traders

CBA’s record profits fall short of expectations, triggering a sharp price drop. Insights into intraday implied volatility action and outlook for...

Gaudenz Schneider

BHP (BHP AU) Annual Results: Options Market Bets on Post-Earnings Upside

BHP to report annual results on August 19, with options suggesting bullish post-earnings move. Gain insight into earnings history and market...

Gaudenz Schneider

Global Macro Outlook (Aug): Risk Builds Amid Uneven Macro Picture

August brings a shift in seasonal patterns, with weaker returns and greater downside risk, making a case for selective hedging with markets near...

John Ley

S&P/​​​​​​​​​ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated

The review period for the September rebalance is done and the proposals in the market consultation will be implemented. That means a lot of change...

Brian Freitas

Fortescue (FMG AU) Results on 26 Aug: Expected Price Swings and Volatility Outlook

​Fortescue (FMG AU) to report FY2025 results on 26 August 2025. Options market anticipates price move, dividend outlook, and post-event volatility....

Gaudenz Schneider

CBA (CBA AU): FY 2025 Results Drive Sharp Intraday Moves - Insights for Options Traders

CBA’s record profits fall short of expectations, triggering a sharp price drop. Insights into intraday implied volatility action and outlook for...

Gaudenz Schneider

BHP (BHP AU) Annual Results: Options Market Bets on Post-Earnings Upside

​BHP to report annual results on August 19, with options suggesting bullish post-earnings move. Gain insight into earnings history and market...

Gaudenz Schneider

Global Macro Outlook (Aug): Risk Builds Amid Uneven Macro Picture

​August brings a shift in seasonal patterns, with weaker returns and greater downside risk, making a case for selective hedging with markets near...

John Ley

S&P/ASX Index Rebalance Preview (Sep 25): Potential Changes if Methodology Is Updated

Fortescue (FMG AU) to report FY2025 results on 26 August 2025. Options market anticipates price move, dividend outlook, and post-event volatility....

BHP to report annual results on August 19, with options suggesting bullish post-earnings move. Gain insight into earnings history and market...

August brings a shift in seasonal patterns, with weaker returns and greater downside risk, making a case for selective hedging with markets near...