WSJ What's News in Markets: Oil Prices Surge, Bond Selloff, and Iran Fallout

Podcast: WSJ What's News
Host: Hannah Aaron Lang
Date: March 7, 2026

Episode Overview

This episode examines the tumultuous week in global financial markets, driven by escalating conflict in the Middle East, surging oil prices, and a significant bond market selloff. Host Hannah Aaron Lang breaks down how these events have shaped stock, commodity, and bond performance—painting a picture of heightened investor anxiety and changing economic expectations.

Key Discussion Points and Insights

1. Markets Endure Their Worst Week of the Year

Stocks Tumble Amid War and Negative Headlines

• Major U.S. indexes fell sharply:
  • Dow down 3% (worst since tariff turmoil in April 2025)
  • S&P 500 down 2%
  • NASDAQ down 1.2%
• Host notes, “Stocks declined this week and they are now very solidly in the red this year.” (00:24)
• Widening conflict between the U.S. and Iran dominates investor concerns, sending ripples through global markets.

2. The War with Iran: Global Economic Fallout

Strait of Hormuz Closure Spurs Record Oil Price Spike

• U.S. crude futures surged 36% to $90.90 a barrel—“the largest one week percent gain on record.” (01:32)
• Key cause: De facto closure of the Strait of Hormuz, a vital global energy shipping route.
• Consequence: Soaring costs for diesel, gasoline, and jet fuel, “at paces that echo 2022 after Russia’s invasion of Ukraine.” (01:48)
• “Rising oil prices push up consumer costs but can also cut into corporate profits, essentially threatening economic growth across the globe.” (01:56)

3. Shifting Investor Sentiment

Early Optimism Fades Quickly

• Initial hopes for a “brief and contained” conflict early in the week proved unfounded, causing a deterioration in market outlook. (02:08–02:23)
• Host highlights the speed of changing sentiment:
  • “A trend can change week to week, or even day to day. …after years of being focused squarely on the U.S., American investors were starting to look abroad because those stocks were doing better. Yeah, not the case.” (02:33–02:44)

4. International Markets Falter

Global Equities Under Pressure

• Intense selloff in international indices:
  • South Korea’s Kospi fell 11%
  • Germany’s DAX slid 6.7%
  • “Pretty much every international stock benchmark ended the week in the red.” (02:50–02:54)
• Reason: U.S. somewhat shielded from Mideast energy shocks, but other economies, highly dependent on Middle Eastern oil, face sharper impacts—contributing to U.S. outperformance in energy stocks.

5. U.S. Energy Stocks Buck the Trend

Winners Amid Market Turmoil

• American oil companies among few to rise:
  • Occidental Petroleum and Marathon Petroleum both up ~1.8% on Friday. (03:06–03:12)
• Quote: “This is one reason why U.S. energy stocks were some of the only stocks that rose in recent trading days.” (03:02)

6. Bond Markets See Unusual Selloff

Rising Yields Defy Expectations

• Treasuries retreat despite stock market volatility and weak jobs data.
  • 10-year Treasury yield above 4%, ending the week at 4.1%—“their largest one week gain since April.” (03:47–03:53)
• “Bond yields rise when prices fall, so this essentially means bond investors are selling. That’s not typical. Stocks and bonds are supposed to work in opposite directions, but the conflict in Iran has changed that.” (03:26)
• Investors worried rising energy costs will trigger inflation, eroding bond values.
• Host’s analysis: “Yields still ended the week above 4.1%. That suggests bond traders, like so many other investors, are still focused on the energy markets.” (04:00–04:06)

7. Stagflation Concerns Resurface

Weak Job Report Adds to Anxiety

• U.S. economy lost 92,000 jobs in the latest report.
• “One big fear among investors is that we could see stagflation take shape. That's when economic growth stalls but prices still rise, which could also put the Federal Reserve in a tight spot.” (00:54–01:02)

Notable Quotes & Memorable Moments

• “The biggest story is war in the Middle East. A widening conflict that began when the United States attacked Iran this past Saturday is threatening to send shockwaves across the global economy.” — Hannah Aaron Lang (00:33)
• “Benchmark U.S. crude futures surged roughly 36% this week to $90.90 a barrel. That was the largest one week percent gain on record.” — Hannah (01:32)
• “One of the most exciting parts about being a markets reporter is that the markets are always changing. A trend can change week to week, or even day to day.” — Hannah (02:30–02:34)
• “Shares of American companies like Occidental Petroleum and Marathon Petroleum were among the S&P 500’s top performing on Friday, each rising roughly 1.8%.” — Hannah (03:11)
• “Bond investors are worried about rising energy costs and higher inflation that could erode the value of the asset.” — Hannah (03:39)
• “Yields still ended the week above 4.1%, logging their largest one week gain since April. That suggests bond traders, like so many other investors, are still focused on the energy markets.” — Hannah (03:53–04:06)

Important Segment Timestamps

| Timestamp | Segment | Highlight | |-----------|-----------------------------------|--------------------------------------------------------| | 00:24 | Stocks’ Worst Week of the Year | Major indexes down, war in Middle East dominates | | 01:32 | Oil Price Surge | Record-breaking crude price rise explained | | 02:33 | Outperformance Trends Reverse | Global vs U.S. equities, shifting investor focus | | 02:50 | International Markets Tremble | Korea, Germany, other benchmarks see heavy losses | | 03:02 | U.S. Energy Stock Winners | Occidental & Marathon climb | | 03:26 | Bond Market Selloff | Why yields are rising and why it’s atypical | | 03:53 | Yield Statistics and Analysis | 10-year above 4.1%, trader focus on oil and inflation | | 04:06 | Wrap-up and Coverage Plug | Further reading recommended at WSJ.com |

Takeaway

This episode gives a concise yet thorough view into how one geopolitical event—in this case, escalating conflict with Iran—has become the epicenter of cascading effects across stocks, commodities, and bonds. The surge in oil prices, fears of stagflation, and synchronized selloffs across global equities and U.S. Treasury bonds reveal the market’s acute sensitivity to geopolitical shocks and the primacy of energy in driving wider economic trends.