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.

Equity Derivatives

<ul>
<li>A volatile week for HSI, with sharp moves in price, volume, and implied volatility concentrated around Monday’s gap lower.</li>
<li>We discuss the shift in spot-vol dynamics and how it may influence short-term vol trading.</li>
<li>Changes in open interest and vol structure are examined in the context of ongoing global tensions.</li>
</ul>


A volatile week for HSI, with sharp moves in price, volume, and implied volatility concentrated around Monday’s gap lower.
We discuss the shift in spot-vol dynamics and how it may influence short-term vol trading.
Changes in open interest and vol structure are examined in the context of ongoing global tensions.


HSI Index Options Weekly (Apr 07–11): Vol Shifts and Early Signs of USD Toxicity

<ul>
<li>A shortened trading week masks the true extent of the HSI sell-off, with global markets down sharply Thursday and Friday</li>
<li>We use related indexes and historical relationships to estimate Monday’s price change and 1M implied vol for HSI.</li>
<li>Put activity surged, with heavy interest at the 19,600 strike potentially adding pressure to price and vol on Monday.</li>
</ul>


A shortened trading week masks the true extent of the HSI sell-off, with global markets down sharply Thursday and Friday
We use related indexes and historical relationships to estimate Monday’s price change and 1M implied vol for HSI.
Put activity surged, with heavy interest at the 19,600 strike potentially adding pressure to price and vol on Monday.


HSI Index Options Weekly (Mar 31-Apr 03): Global Meltdown, What to Expect on Monday

<ul>
<li>Weekly recap of key option metrics across single stocks, including most active names and strikes, largest volume increases, biggest movers, and key earnings reports.</li>
<li>Breadth continues to deteriorate against an increasingly hostile global backdrop.</li>
<li>Both price and implied volatility declined on average, with the typical stock still well below its 52-week high.</li>
</ul>


Weekly recap of key option metrics across single stocks, including most active names and strikes, largest volume increases, biggest movers, and key earnings reports.
Breadth continues to deteriorate against an increasingly hostile global backdrop.
Both price and implied volatility declined on average, with the typical stock still well below its 52-week high.


Hong Kong Single Stock Options Weekly (March 24 – 28): Earnings Wrap as Breadth Deteriorates

<ul>
<li>A weekly recap of volatility and price metrics, covering option volumes, volatility trends, the spot/implied relationship, and open interest statistics</li>
<li>Implied vol softened this week—we examine the trend and its potential implications.</li>
<li>HSI’s performance vs. SP500 is highlighted against a backdrop of tariffs and global shifts.</li>
</ul>


A weekly recap of volatility and price metrics, covering option volumes, volatility trends, the spot/implied relationship, and open interest statistics
Implied vol softened this week—we examine the trend and its potential implications.
HSI’s performance vs. SP500 is highlighted against a backdrop of tariffs and global shifts.


HSI Index Options Weekly (Mar 24-28): Volatility Softens as HSI Takes a Breather

<ul>
<li>HSI started the week strong but reversed course as earnings reports pressured the market into week’s end.</li>
<li>We examine the divergence between implied volatility and historic volatility.</li>
<li>Option volumes climbed throughout the week, with Friday seeing the heaviest Call buying, though overall activity remained below the long-term average.</li>
</ul>


HSI started the week strong but reversed course as earnings reports pressured the market into week’s end.
We examine the divergence between implied volatility and historic volatility.
Option volumes climbed throughout the week, with Friday seeing the heaviest Call buying, though overall activity remained below the long-term average.


HSI Index Options Weekly (March 17-21): A Divergence in Volatility

Hong Kong

The Hang Seng Index is a free-float capitalization-weighted index of a selection of companies from the Stock Exchange of Hong Kong. The components of the index are divided into four subindices: Commerce and Industry, Finance, Utilities, and Properties. The index was developed with a base level of 100 as of July 31, 1964.

Hang Seng Index (HSI INDEX)

HSI Index Options Weekly (Apr 07–11): Vol Shifts and Early Signs of USD Toxicity

This Insight analyzes the recent volatility in HSI and its impact on short-term vol trading, highlighting shifts in spot-vol dynamics and changes...

John Ley

HSI Index Options Weekly (Mar 31-Apr 03): Global Meltdown, What to Expect on Monday

Global markets experienced a sharp sell-off at the end of the shortened trading week, with potential pressure on price and volatility for the Hang...

John Ley

Hong Kong Single Stock Options Weekly (March 24 – 28): Earnings Wrap as Breadth Deteriorates

Weekly recap: Option metrics show declining breadth amid global challenges. Prices and implied volatility down, most stocks still well below 52...

John Ley

HSI Index Options Weekly (Mar 24-28): Volatility Softens as HSI Takes a Breather

This Insight provides a weekly analysis of volatility trends, option volumes, and the relationship between spot and implied prices.

John Ley

HSI Index Options Weekly (March 17-21): A Divergence in Volatility

HSI started strong but reversed due to earnings reports, with option volumes climbing and Friday seeing heavy Call buying.

John Ley

HSI Index Options Weekly (Apr 07–11): Vol Shifts and Early Signs of USD Toxicity

​This Insight analyzes the recent volatility in HSI and its impact on short-term vol trading, highlighting shifts in spot-vol dynamics and changes...

John Ley

HSI Index Options Weekly (Mar 31-Apr 03): Global Meltdown, What to Expect on Monday

​Global markets experienced a sharp sell-off at the end of the shortened trading week, with potential pressure on price and volatility for the Hang...

John Ley

Hong Kong Single Stock Options Weekly (March 24 – 28): Earnings Wrap as Breadth Deteriorates

​Weekly recap: Option metrics show declining breadth amid global challenges. Prices and implied volatility down, most stocks still well below 52...

John Ley

HSI Index Options Weekly (Mar 24-28): Volatility Softens as HSI Takes a Breather

​This Insight provides a weekly analysis of volatility trends, option volumes, and the relationship between spot and implied prices.

John Ley

HSI Index Options Weekly (March 17-21): A Divergence in Volatility

​HSI started strong but reversed due to earnings reports, with option volumes climbing and Friday seeing heavy Call buying.

John Ley

This Insight analyzes the recent volatility in HSI and its impact on short-term vol trading, highlighting shifts in spot-vol dynamics and changes...

Global markets experienced a sharp sell-off at the end of the shortened trading week, with potential pressure on price and volatility for the Hang...

Weekly recap: Option metrics show declining breadth amid global challenges. Prices and implied volatility down, most stocks still well below 52...

This Insight provides a weekly analysis of volatility trends, option volumes, and the relationship between spot and implied prices.

HSI started strong but reversed due to earnings reports, with option volumes climbing and Friday seeing heavy Call buying.