Prof G Markets: "Markets Are Betting the Iran War Is Over — Is It?"
Podcast: Prof G Markets (Vox Media Podcast Network)
Hosts: Ed Elson, Robert Armstrong (Financial Times, Unhedged), John Mowry (NFJ Investment Group)
Date: April 9, 2026
Episode Overview
This episode dives into the market’s reaction to the sudden US-Iran ceasefire and asks a central question: are markets too quick to bet the Iran conflict is over? Hosts Ed Elson, Robert Armstrong, and guest John Mowry dissect how war, oil prices, earnings, inflation, and Fed policy are interacting — and what that means for investors right now. The conversation breaks down both immediate movements in equities, energy, and rates, plus the broader risks and investment opportunities as the ceasefire shows cracks.
Key Topics & Insights
1. Market Movements on Ceasefire News
Timestamps: [02:09] – [04:21]
- The S&P 500 and Nasdaq saw relief rallies of nearly 2.5%; the Dow climbed over 1,300 points.
- Brent crude plunged from $110 to $90, then settled at $95, while the dollar slipped.
- Meta stock surged 8% after its AI release, but broader moves were linked to geopolitics.
- The US and Iran announced a two-week ceasefire. Iran agreed to reopen the Strait of Hormuz after US threats, temporarily easing global tension.
- Early cracks appeared: Iran again restricted tanker passage following Israeli action in Lebanon, and both Iran and Israel disagreed whether Lebanon was covered by the ceasefire.
Quote:
"The major indices rose on news of the ceasefire... However, the ceasefire is already showing cracks."
— Ed Elson [02:09]
2. Multiple Compression and Market Relief
Timestamps: [04:21] – [06:05]
- John Mowry explains: Multiples, not earnings, drove stock declines—estimates have even risen, particularly in tech.
- Relief rally tied to hopes that lower oil prices will ease CPI, clearing the way for Fed cuts.
- Emphasizes the chain between energy prices → inflation → Fed rate decisions → asset prices.
Quote:
"Earnings are holding up, but multiples were not... This was purely based on an exogenous shock."
— John Mowry [04:21]
3. Is This Really a “Taco” Moment?
Timestamps: [07:02] – [09:09]
- Armstrong is skeptical about using "taco" (a term for Trump’s pattern of threats and retreats) here; global conflicts are too complex and multilateral.
- Trump can't simply "flip a switch" as with domestic tariff threats. The result is more unpredictable and markets should treat it differently.
Quote:
"Nobody seemed to tell the Israelis that the ceasefire said that they shouldn't bomb Lebanon... Here, he's tangled up in a very complex multilateral situation."
— Robert Armstrong [07:02]
4. Are Markets Underestimating Inflation Risks?
Timestamps: [09:09] – [10:43]
- Stock markets have nearly bounced back; oil remains far above pre-war levels.
- Armstrong warns: The risk of sustained or spiking energy prices pushing inflation and stalling growth is being underpriced.
- Logistics in the Strait of Hormuz will take months, not weeks, to normalize, meaning potential for lingering inflation/growth headwinds.
Quote:
"The stock market is almost fully recovered... Oil's at 96 after falling 17%. We started the war at $65... This is a delicate situation and things could go wrong in the strait."
— Robert Armstrong [09:38]
5. Supply Shock vs. Demand-Driven Inflation
Timestamps: [10:43] – [13:39]
- Mowry: Oil’s spike is a supply-driven inflation, not demand (contrast with 2007–2008).
- The real test: Will the Fed “look through” a supply shock? Higher oil acts like a regressive tax, but may not hit consumers as hard post-pandemic thanks to learned inflation “tolerance.”
- If the Fed cuts rates despite stubborn CPI due to supply shocks, market relief could continue.
Quote:
"What I mean by that is right now we have supply driven inflation on the oil side... The question to me is, will the Fed look through a supply shock?"
— John Mowry [12:53]
6. Fed’s Dilemma: Inflation vs. Growth
Timestamps: [13:39] – [14:10]; [17:43] – [20:11]
- Armstrong: Powell faces a “damn delicate game.” Cutting rates too soon risks inflation perception; not cutting hurts consumers.
- Growth risks could outweigh inflation risks; layoffs could cascade if the oil shock persists, especially given the current soft job market.
Quote:
"If the market gets the impression that you're being soft on inflation, you're playing with fire... it's a damn delicate game."
— Robert Armstrong [13:39]
7. Impact of Elevated Oil on Growth, Consumer, and Recession Risk
Timestamps: [20:11] – [21:29]
- Ed Elson connects oil and input costs to possible recession: "That's a recession. That's where my mind goes...”
- Mowry: Duration of oil spike is key (“the fly in the ointment”), but much depends on how long Iran disruptions last and whether supply chains adapt.
8. America’s New Oil Position & Fracking’s Role
Timestamps: [23:28] – [25:25]
- Mowry: The US, thanks to fracking, is now the world’s biggest oil producer, capable of flexing supply if prices remain high.
- But: Drillers need price certainty, not just short-term spikes, to increase production.
Quote:
"America is the best equipped... to turn on energy supply. And that's unique... something different in the global economy."
— John Mowry [24:07]
Armstrong:
"Somebody deciding whether to put a rig up needs certainty... If it's $150 this week, they're not going to put the rig up. They need to know it'll be $150 in three months."
— Robert Armstrong [25:25]
9. How Should Investors React to Presidential Rhetoric?
Timestamps: [26:26] – [29:33]
- Mowry: "There's rhetoric and there's policy." Avoid trading on tweets; focus on underlying company fundamentals and actual regulatory changes.
- Both guests agree: Emotional response to presidential social media is a trap for investors.
Quote:
"If you try to manage money based on rhetoric... that's a really poor way to run money."
— John Mowry [27:22]
"Trump's superpower is causing people to feel strong emotions... stepping away from that is powerful."
— Robert Armstrong [29:33]
10. Where Are the Opportunities? Small and Mid-Cap Value
Timestamps: [30:13] – [33:47]
- Mowry highlights small and mid-cap stocks—Russell 2000 and mid-cap indices up significantly, likely due to rate sensitivity and relief.
- Rotation away from crowded “Mag 7” trades; look for stocks with pricing power and beaten-down multiples with strong fundamentals.
- Armstrong: Mid-cap and select European stocks remain at discounts, and even giants like Microsoft may be underappreciated after recent selloffs.
Quotes:
"There are going to be companies that are able to pass through inflation easier than others... those that have had multiple compression in this environment are the opportunities."
— John Mowry [23:28]
"Microsoft is like the black mold of the American economy... once it’s in your house, there's no getting it out... so I'm not betting against Microsoft at 20 times earnings."
— Robert Armstrong [32:59]
Memorable Moments & Notable Quotes
-
On market psychology:
"If money is evil, then that building is hell."
— Ed Elson [02:09] -
On the perpetual volatility from global tension:
"It's going to be hard for us to flex if we don't know what the hell's going on."
— Robert Armstrong [25:25]
Timestamps for Key Segments
- Ceasefire & Market Reaction: [02:09] – [06:05]
- Multiples, Earnings, & Relief Rally: [04:21] – [06:05]
- Taco Commentary & Market Psychology: [07:02] – [09:09]
- Sustained Inflation Risks: [09:09] – [13:39]
- Fed’s Tightrope & Growth Risks: [13:39] – [20:11]
- Recession Logic & Duration of Oil Shock: [20:11] – [21:29]
- Oil Market Dynamics & US Energy Dominance: [23:28] – [25:25]
- Policy vs. Rhetoric for Investors: [26:26] – [29:33]
- Investment Opportunities Amid Volatility: [30:13] – [33:47]
Conclusion
The episode underscores how geopolitics, energy supply, and central bank policy are dynamically entwined, with the ceasefire merely a temporary patch rather than resolution. Despite relief rallies, unresolved supply risks continue to cast a shadow, and investors should focus on fundamentals, policy, and pockets of value—especially in unloved small/mid-caps and select high-quality tech. Above all, avoid emotional responses to political drama and instead watch for real economic signals.