Alpha Exchange

Risk generally falls into 4 categories, monetary (Central Banks), economic (growth and profits), financial (leverage, carry and correlation) and finally, geopolitical. This last category is non-market, market risk.  And in this context, it was a pleasure to welcome Mark Rosenberg, Founder of GeoQuant and adjunct professor at UC Berkeley to the Alpha Exchange for a discussion centered on political...

Todd Rapp got his career started in equity options at Goldman Sachs in the late 1990’s, a wild time in which a bubble inflated and burst and provided critical lessons in both gamma and vega risk in the process. Now the CEO of the Fortress Multi-Manager Group, Todd leans heavily on his derivatives DNA in the areas of sourcing uncorrelated return streams, portfolio construction and both measuring an...

It was a pleasure to welcome Jessica Stauth, CIO for Systematic Equities at Fidelity Investments, to the Alpha Exchange. Our discussion explores how quant investing has evolved through cycles of market stress, technological change, and today’s extraordinary concentration in the equity landscape. Reflecting on her start in markets in the aftermath of the 2007 Quant Quake and the onset of the global...

They say there’s always a bull market somewhere and a chart on doom commentary has surely been up and to the right. Perhaps it’s been the joint decline in the equity and crypto markets. NVDA is down 10% in November and Bitcoin is down almost twice that. Perhaps it’s been that there wasn’t a hard and fast enough of a catalyst to point to…no trade war, Powell presser, CPI surprise or earnings shortf...

Welcome back to the Alpha Exchange. In today’s episode, I am joined by Megan Miller, Senior Portfolio Manager and Head of the Options Solutions team at Allspring Global Investments. Her career spans the extremes of market volatility—from learning options trading during the GFC to now overseeing option-based strategies across a $600 billion platform. The conversation centers on how her team uses a...

On this episode of the Alpha Exchange, I’m pleased to welcome back Jordi Visser, CEO of Visser Labs and Head of AI Macro Research at 22V. Our conversation centers on one of the most consequential themes in markets today: the intersection of artificial intelligence, exponential innovation, and market structure. With Nvidia’s historic rise as a backdrop and AI’s increasing integration into every sec...

The global economic and geopolitical order has long been balanced by the United States. Today, however, that traditional stabilizing role is in flux. The drivers of market uncertainty, typically resulting from changes in monetary policy and the economy, are increasingly linked to US politics. Fiscal strain, tariffs, and hyper-partisanship are sources of unpredictability reverberating across market...

Loyal listeners, I hope your recent days have gone well, even if they are becoming shorter. On my mind – and where I hope to engage your interest for 20 odd minutes – is the topic of risk and uncertainty. The SPX is at an all time high and it is also highly concentrated with volatile and richly valued but uncorrelated tech behemoths. That’s very unique. Whether you are an AI bull or bear, one thin...

The distribution of asset price returns is a subject of much study in the literature of empirical finance. We know, of course, that equity returns are left-tailed, subject to the occasional violent plunge. But other asset classes are different, and in this context it was a pleasure to welcome Ben Hoff, Global Head of Commodity Strategy at Société Générale, to the Alpha Exchange. Ben describes comm...

They say that diversification is the only “free lunch” in markets. Scatter your bets around and you’ll realize a reduction in volatility that helps you manage risk. That’s been happening at an epic scale in US equity markets: the 1m correlation among stocks in the S&P 500 is (to quote Dean Wormer from Animal House) zero point zero. But I’d argue that today’s index and the trillions of dollars that...

It was a pleasure to welcome David Puritz back to the Alpha Exchange. A colleague of mine from 25 years ago and now the CIO of Shaolin Capital Management, Dave has some excellent insights to share on uncorrelated investing broadly and on the current state of convertible bond trading, risk, and liquidity, specifically. When he last joined the podcast in 2021, the Fed was still at zero, five-year yi...

In this discussion, I share my thoughts on the backdrop for both SPX realized and implied volatility, as I explore the question of whether there is value in optionality. We have 3 things going in terms of realized vol at the index level. It’s low, it’s especially low on SPX down days, and it’s remarkably stable. My take is that the combination here can play tricks on how we think about risk. We ar...

On this episode of the Alpha Exchange, I had the pleasure of reconnecting with Ken Rogoff, Professor of Economics at Harvard and former Chief Economist at the IMF. In our conversation, we explore themes from his latest book, Our Dollar, Your Problem , a valuable retrospective, and analysis of the rise of the U.S. dollar as the world’s reserve currency and the vulnerabilities that accompany it. In...

It was a pleasure to welcome Kris Kumar, founder and CIO of Goose Hollow Capital, back to the Alpha Exchange. Kris presents a compelling argument that traditional economic frameworks centered on consumption are becoming obsolete as AI-driven capital expenditure emerges as the dominant growth engine. With companies spending $400 billion annually on AI infrastructure, he contends we're witnessing a...

As the summer winds down, and there’s so little daily motion in the SPX, the realized vol spike of April feels further in the rear view. I often suggest that periods of calm in the market can cloud our thinking about risk. Sometimes markets get caught in low vol moods and this is one of them. But low realized volatility should not be viewed as an all clear. A good case can be made that the backdro...

On this episode of the Alpha Exchange, I was joined by Ben Hunt, Co-founder and CIO of Perscient. Ben has built his career around one powerful idea: that the stories we tell—whether in politics, markets, or everyday life—shape our behavior far more than we realize. In the mid-2000s, entering Wall Street from outside its traditional ranks gave him a rare vantage point. He wasn’t steeped in the bull...

On my mind is correlation. There are plenty of financial market correlations, both implied and realized. In equities, we talk a good deal about the correlation implied by the relationship between S&P 500 index implied vol and the implied vol on the stocks within the index. That’s been low, to put it mildly. How about the correlation between the dollar and SPX? A signature aspect of the recent risk...

The clearing price of optionality in the market is impacted by a myriad of factors. To be sure, the economy and corporate profit cycle, the stance of monetary policy and geopolitical risk all matter. Flows in the derivatives markets are also of consequence as they impact the environment for supply and demand. And in this context, it was excellent to welcome Benn Eifert, Founder and Managing Partne...

It was a pleasure to welcome John Marshall, Head of Derivatives Research at Goldman Sachs, to the Alpha Exchange. Our conversation explores a number of critical topics starting with the meaningful growth of equity funds deploying options as part of a risk management overlay. John describes how covered call ETFs and systematic vol-selling funds have quietly reshaped the supply/demand dynamics for i...

Greetings and salutations loyal listeners, welcome to what promises to be another exciting addition to our Sayings on Vol and Risk. To set the table, last year, I did a 5-part series with 25 Sayings. These are concise statements I’ve wound up using many times over during the course of my career to help myself and others think about market risk. These pitchy proverbs are market maxims that explore...

Today’s world of ETFs and mutual funds increasingly features new flavors, a popular one of which is derived from embedding optionality. There are plenty of ways in which one might contemplate risk managing and shaping the distribution of equity returns using options. Common strategies like overwriting create income, but limit upside. Others like the zero cost collars create both upside and downsid...

With nearly three decades at BlackRock, Mitch Garfin brings a deep well of experience to his role as Co-head of Leveraged Finance, overseeing high yield and leveraged loan strategies for the firm. In this episode, we explore the evolution of the credit landscape — from structural shifts in the high-yield market that leave indices of higher credit quality to managing risk in a world of tight spread...

In 2024, I did a 5-part podcast series called “25 Sayings on Vol and Risk”.  These are observations I’ve found do a nice job of describing how markets work, or perhaps better said, how markets sometimes fail to work. Because markets are always teaching us lessons, I couldn’t help but add to the original 25 with five new sayings. I’ll follow up in short order with another five. Here are our Sayings...

As Global Head of Equity Derivatives Research at Bank of America Merrill Lynch, Ben Bowler is helping the firm’s institutional client base understand the complex risk dynamics that impose themselves on today’s markets. His process often leads him across asset classes, looking for linkages and developing stress indices that may provide early warning signs for US equity markets. Our discussion first...

Corey Hoffstein, the Co-Founder and CIO of Newfound Research is among the investors expanding the financial product set available to the RIA community. A client segment that has long been fed a diet of 60/40 exposures, the high-net-worth community is finding the need to diversify beyond stock and bond exposure. Using their innovative approach to return stacking, Corey and team are making alternati...