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The OPEX Effect

The OPEX Effect

By: Excess Returns
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The OPEX Effect is a joint podcast from Excess Returns and SpotGamma where we take a deep dive into the world of options and the flows they generate in markets. Join Brent Kochuba and Jack Forehand every month on Options Expiration week as they look at the major developments in the options world and how they impact all of our portfolios.Excess Returns Economics Personal Finance
Episodes
  • The Two-Tailed Risk Trap | What the Options Market Tells Us About What Comes Next
    Nov 15 2025

    In this month’s OPEX Effect, Brent Kochuba and Jack Forehand break down the forces driving markets into November expiration. They cover the surge in volatility, Nvidia’s critical earnings event, the clustering of major catalysts, the behind-the-scenes hedging flows that shape price action, and why this expiration looks fundamentally different from the recent call-heavy cycles. The conversation blends macro uncertainty, options positioning, single-stock fragility, and the psychology of navigating markets that feel worse than they look.

    Topics Covered:
    • Why mega-cap AI names now dominate market behavior
    • Why volatility feels “back,” even with markets near all-time highs
    • The role of retail and institutional options activity in driving hedging flows
    • How delta, gamma, implied volatility, and time interact in maintaining hedges
    • Why November’s cluster of Nvidia earnings, VIX expiration, and OPEX is so important
    • How volatility can mean revert after options positions roll off
    • The October 10 volatility spasm and what it revealed
    • Resetting from call-heavy markets to put-skewed positioning
    • Macro uncertainty, rate-cut probabilities, and political risk
    • Credit default swap spikes and the broader AI narrative
    • The difficulty of timing bubbles and speculative extremes
    • Value investing pain points during high-volatility periods
    • Why fundamental sellers may finally be stepping in
    • What the options market implies heading into December’s massive expiration

    Timestamps:
    00:00 Mega-cap AI exposure and volatility setup
    01:00 Why markets feel worse than they look
    01:16 How hedging flows amplify market moves
    16:14 Nvidia’s earnings, VIX expiration, and the volatility cluster
    18:14 Why options volumes keep growing
    20:58 How small orders snowball into large market-maker hedges
    22:49 How OPEX resets positioning each month
    25:00 Negative gamma, volatility spikes, and event catalysts
    25:45 October’s volatility spasms explained
    27:34 Why November is the most put-skewed expiration in months
    32:00 Correlation breakdown and signs of fundamental selling
    33:44 Macro uncertainties, shutdown risk, rate cuts, and CDS spikes
    39:15 Market uncertainty, CPI gaps, and political anxiety
    41:00 AI cracks, CoreWeave trouble, and credit risk
    05:46 Bubble parallels and speculative excess
    07:00 The pain of value investing in runaway markets
    01:07:53 Wrap-up and closing comments

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    1 hr and 9 mins
  • Fragile Rally. Big Vol Spike. Credit Risks Rising | What the Options Market Says About What's Next
    Oct 19 2025

    In this episode, Brent Kochuba of SpotGamma joins Jack Forehand to break down the October options expiration and the surge in volatility that hit markets. They discuss record-breaking options volumes, the impact of zero-DTE trading, Trump’s market-moving tweet, and why the options market is increasingly driving short-term price action. Brent explains how positioning, gamma dynamics, and liquidity flows combine to create instability — and what that might mean for volatility into year-end.

    Topics covered:
    • Record 110 million options contracts traded and what it means for market structure
    • Why volatility spiked even though the S&P 500 barely fell
    • The role of dealer positioning and negative gamma in amplifying market swings
    • How the AI trade and single-stock call buying distorted implied volatility
    • The growing dominance of zero-DTE options and their destabilizing effects
    • What OPEX and VIX expirations tell us about volatility mean reversion
    • ETF leverage, financialization, and systemic risk
    • The relationship between correlation, dispersion trades, and crowding in AI names
    • Why volatility events now resemble “spasms” instead of slow corrections
    • How these options dynamics could influence the year-end “Santa Claus rally”

    Timestamps:
    00:00 Record options volume and volatility spike
    04:00 The AI call-buying frenzy and how it unwound
    10:00 Understanding dealer gamma and hedging flows
    12:00 OPEX, VIX expiration, and mean reversion in vol
    16:00 Event calendar and upcoming catalysts
    18:00 October OPEX setup and neutral call/put balance
    21:00 Seasonal trends and the “Santa Claus rally”
    27:00 Revisiting September’s predictions and what played out
    33:00 Market concentration and AI narrative
    40:00 Dispersion trades, correlation, and crowding
    44:00 Zero-DTE dynamics and their systemic impact
    50:00 Volatility spikes, leverage, and what comes next

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    1 hr and 15 mins
  • Vol Is Crushed. Risk Isn’t | What the Largest OPEX In History Tells Us About What Comes Next
    Sep 14 2025

    In this month’s OPEX Effect, Brent and Jack break down the September OPEX, which may be the largest ever. With volatility deeply suppressed, a record call skew, and the Fed meeting coinciding with VIX expiration, markets are set up for potential fireworks. The conversation explores how derivatives flows shape equities, why this expiration could be a turning point, and what investors should watch around key levels like 6,500.

    Topics Covered

    • Record zero DTE volumes and their market impact

    • Why September OPEX may be the largest expiration ever

    • The “vol pop zombie hunter” theme and what it signals

    • How option dealer hedging drives equity flows

    • The correlation between gamma positioning and volatility

    • Macro dynamics: rate cuts, liquidity, and potential bubble parallels

    • Why call skew is extreme but call prices remain low

    • How suppressed implied vol sets up risk of a volatility spike

    • The VIX futures curve, ETF flows, and market dislocations

    • Key levels to watch: 6,500 and beyond for downside risk

    Timestamps
    00:00 – Zero DTE dominance and setup into September OPEX
    02:00 – “Vol Pop Zombie Hunter” theme explained
    06:00 – How options flows translate into equity moves
    11:00 – Options expiration cycles and turning points
    16:00 – Largest expirations and potential market reversals
    20:00 – Extreme call skew and positioning risks
    28:00 – Sector positioning and the lack of call demand
    33:00 – Correlation lows and implications for market breadth
    37:00 – Realized and implied volatility at historic lows
    43:00 – VIX futures curve, ETFs, and contango dynamics
    50:00 – Risks below 6,500 and the role of JP Morgan’s collar
    53:00 – The destabilizing effect of disappearing zero DTE flows

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    57 mins
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