Alpha Exchange

David Dredge, Founder and CIO of Convex Strategies, has spent his career in derivatives markets, on the long side of optionality and seeking value in convexity. It was great to learn more about the role he plays in fortifying client portfolios with insurance and to have him reflect on how periods of market stress expose limitations in traditional risk methodologies.

Our conversation focuses on volatility supply and the structural forces that generate it. Here, David discusses the growth of structured products across equities, rates, and FX markets, and explains how regulatory frameworks, accounting treatment, and yield-seeking behavior contribute to the persistent creation of short-volatility exposures throughout the financial system.

David describes Convex Strategies as a value investor in volatility, focused on sourcing efficient insurance rather than trading volatility for profit. He explains how the firm seeks to identify areas where volatility is supplied at attractive prices and where convexity can provide meaningful diversification during periods of stress.

We also explore the role of leverage, correlation assumptions, and risk management frameworks in amplifying market dislocations. David discusses examples ranging from LTCM and the Global Financial Crisis to the rate volatility repricing of 2022.

The conversation concludes with perspectives on Japan, global bond markets, and the importance of pricing when constructing hedges. Throughout, David emphasizes that the effectiveness of any hedge depends not simply on the instrument itself, but on the value at which that protection is acquired.

I hope you enjoy this episode of the Alpha Exchange, my conversation with David Dredge.

It was a pleasure to host a discussion with Samir Patel, Global Head of Global Market Sales at Nomura Securities International, on leadership, client strategy, and the evolution of institutional markets businesses in an environment defined by constant change.

 

The conversation emphasizes how institutional client relationships have evolved over time. Samir explains why clients increasingly seek counterparties with differentiated strengths rather than broad-based coverage across every product area. He discusses how Nomura has focused on areas where the firm can leverage structural advantages, including solutions-oriented financing and strategies tied to concentrated equity positions.

 

We also explore the growing importance of alignment across sales, trading, structuring, legal, compliance, and risk management. Samir outlines how cross-functional coordination and global product integration are critical as markets and client needs grow more interconnected.

The discussion also covers recruiting, mentorship, and talent development. Here, Samir reflects on the apprenticeship culture within markets businesses and the importance of curiosity, adaptability, and long-term passion for financial markets in developing younger professionals.

 

A major theme throughout the episode is technology and AI. Samir discusses how automation and AI-driven tools are increasingly being applied across onboarding, structured products, workflow management, and client analytics, while also reshaping how firms think about productivity and scalability.

 

We close with thoughts on market structure, global connectivity, competitive dynamics, and the importance of maintaining flexibility in a rapidly evolving financial ecosystem.

 

I hope you enjoy this episode of the Alpha Exchange, my conversation with Samir Patel.

It was a pleasure to welcome Colin Lancaster, Global Co-Head of Discretionary Macro and Fixed Income at Schonfeld Strategic Advisors, back to the Alpha Exchange. Our discussion focuses on the evolution of the multi-manager model, portfolio construction, and the challenges of navigating today’s macro environment.

 

Colin discusses the importance of systems, data, and risk infrastructure, and why scale has increasingly become a competitive advantage. We explore how firms differentiate themselves through strategy mix, geographic focus, and organizational culture, even as the industry has converged around a similar set of core investment disciplines.

 

A further theme throughout the discussion is talent. Colin outlines his approach to identifying and underwriting portfolio managers, emphasizing self-awareness, intellectual honesty, resilience, and the ability to articulate a sustainable edge. He also discusses the growing importance of managing correlations across strategies, particularly during periods of market stress.

 

Lastly, we turn to the macro backdrop, including inflation persistence, sovereign bond markets, central bank policy, and the changing role of liquidity in financial markets. Colin shares views on crowding, leverage, and the risks associated with concentrated positioning across increasingly interconnected markets.

 

I hope you enjoy this episode of the Alpha Exchange, my conversation with Colin Lancaster.

It was a pleasure to host a discussion with Ronnie Wexler, Global Head of Equities Distribution at Barclays, and solicit his insights on change – in markets, in client relationships and in the growing role of technology across the financial ecosystem.

We begin with Ronnie’s early years at Goldman Sachs during the final stages of the technology bubble and the sharp market reversal that followed. He reflects on how periods of market stress, from the post-dot-com bear market to the GFC, have shaped his perspective on risk and the importance of being adaptable in markets that are constantly moving.

The conversation then turns to the changing structure of institutional investing. Ronnie discusses the growth of hedge funds in pursuit of industrial-scale alpha generation, highlighting how client needs have become increasingly cross-asset, and solutions-oriented. He explains how a sell-side equities business today functions as an integrated ecosystem that spans prime brokerage, derivatives, electronic trading, and financing.

A major theme throughout the discussion is the accelerating pace of technological change. Ronnie describes recent experiences using AI development tools and outlines how firms are integrating them into workflows ranging from onboarding and automation to research distribution and client analytics.

We also explore the rise of bespoke and OTC solutions, including quantitative investment strategies, custom baskets, and exotic option structures. Here Ronnie emphasizes that these products reflect broader changes in market structure, positioning, and risk transfer across institutional portfolios.

The conversation concludes with thoughts on recruiting, apprenticeship culture, and the need for firms to balance human judgment with increasingly sophisticated technological infrastructure.

I was excited to host this conversation with Rob Flatley, Founder and CEO of TS Imagine, on prediction markets, AI-driven workflows, and the structural changes reshaping financial market infrastructure.

 

We begin with Rob’s path from software engineering into capital markets, including leadership roles at Bank of America and Deutsche Bank during the rise of electronic trading and through the Global Financial Crisis. That experience informs a broader perspective on how market infrastructure evolves during periods of stress and technological transition.

 

The conversation then turns to artificial intelligence and the distinction between large language models and reinforcement learning systems. Rob explains why traditional deterministic workflows in settlement and collateral management create different challenges than probabilistic systems such as risk management. He argues that the next phase of AI adoption will focus less on generating language and more on learning and automating complex workflows across financial systems.

 

We also explore prediction markets, an area where Rob and his team have spent significant time building infrastructure and risk frameworks. He discusses how markets tied to elections, Fed policy, GDP, inflation, and geopolitical outcomes are beginning to move from retail experimentation toward institutional relevance.

 

We also discuss tokenization and settlement infrastructure. Rob outlines how stablecoins, digital ledgers, and atomic settlement could reshape financing, custody, collateral mobility, and the economics of intermediated finance. We discuss the implications for prime brokerage, repo, clearinghouses, and 24-hour trading environments.

 

I hope you enjoy this episode of the Alpha Exchange, my conversation with Rob Flatley.