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John Ley

John Ley
Equity Derivatives and Volatility Specialist
Clifton Derivatives

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bearishS&P/ASX 200
21 Dec 2025 08:49

Australia Single Stock Options (Dec 15 – 19): Rejected Rally and Rising Volatility Dispersion

A failed upside break, weakening breadth and a widening gap between index and single stock implied volatility point to rising dispersion beneath...

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bearishHang Seng Index
21 Dec 2025 07:45

Hong Kong Single Stock Options Weekly (Dec 15–19): Fragile Internals Meet Depressed Impiled Vols

Weak breadth and softer prices defined the week as single stock implied vols drifted toward historically low levels, creating a more fragile...

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18 Dec 2025 11:48

Buying the Dip: What It Means and How It Has Played Out Across Macro Markets

An examination of how Buy the Dip can be defined, how often it appears and what the data show when those definitions are applied across major macro...

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bullishS&P/ASX 200
14 Dec 2025 08:01

Australia Single Stock Options (Dec 08–12): AS51 Escapes Range as Relative Performance Vs SPX Turns

​AS51 shows strong breakout, improving relative performance against SPX, low volatility may set up interesting year-end opportunity.

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bearishHang Seng Index
13 Dec 2025 08:15

Hong Kong Single Stock Options Weekly (Dec 08–12): Late Support Emerges as Breadth and Volumes Slide

A choppy week for Hong Kong single stocks saw early selling give way to a late rebound, though breadth weakened further and option volumes...

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