Dow Surges 631 Points in Relief Rally as Trump Signals Iran De-escalation; European Stocks Rebound from Morning Plunge; Oil Crashes 10%

Market Overview

Wall Street staged a powerful relief rally on Monday, March 23, after President Donald Trump announced the U.S. and Iran had held “very good and productive” talks aimed at a “complete and total resolution” of the Middle East conflict. The Dow surged more than 1,100 points at its peak before settling with a 631-point gain. European stocks whipsawed from heavy morning losses to a sharp rebound after Trump’s comments, while oil prices plunged more than 10%. Asian markets, which traded before the announcement, suffered steep losses with South Korea’s Kospi plunging 6.5%.

U.S. Markets

Index Close Change % Change
Dow Jones Industrial Average 46,208.47 +631.00 +1.38%
S&P 500 6,581.00 +74.52 +1.15%
Nasdaq Composite 21,946.76 +299.15 +1.38%

(Source: CNBC)

Traders work on the floor at the New York Stock Exchange, March 23, 2026
Traders work on the floor at the New York Stock Exchange, March 23, 2026. (Source: Brendan McDermid / Reuters via CNBC)

All three major averages posted their best session since early February. At their highs of the day, the Dow was up more than 1,100 points (+2.5%), while the S&P 500 and Nasdaq each surged as much as 2.2% and 2.5%, respectively. All 11 GICS sectors ended higher, led by consumer discretionary (+2.46%), materials (+1.49%), and information technology (+1.46%). NYSE advancers outpaced decliners 7-to-1.

The Catalyst: Trump’s Truth Social Post

The rally was ignited by Trump’s Truth Social announcement early Monday that the U.S. and Iran had held “in-depth, detailed, and constructive conversations.” He ordered the Department of War to postpone all strikes on Iranian power plants and energy infrastructure for five days, pending ongoing negotiations. Later Monday, Trump told reporters both sides want to “make a deal” and that the Strait of Hormuz could reopen “very soon.”

However, Iranian state media reported there were no direct talks between the two countries, tempering the rally from its highs.

European Markets

European stocks experienced a dramatic intraday reversal. The Stoxx 600 plunged nearly 2% in morning trade before surging into positive territory after Trump’s announcement, a swing of nearly 4 percentage points.

Index Close Change % Change
STOXX Europe 600 576.78 +3.50 +0.61%
Germany DAX 22,653.86 +273.67 +1.22%
France CAC 40 7,726.20 +60.58 +0.79%
Spain IBEX 35 16,888.20 +174.20 +1.04%
Italy FTSE MIB 43,189.80 +348.90 +0.81%
UK FTSE 100 9,894.15 -24.18 -0.24%
Switzerland SMI 12,389.68 +68.69 +0.56%
Sweden OMXS30 2,892.19 +27.49 +0.96%

(Source: CNBC Europe Markets)

Travel and leisure stocks led the rebound, advancing 2.9% after Trump’s post. Basic resources, which had tumbled 3.1% in morning trade, ended up 3.2% — a dramatic swing. The FTSE 100 was the only major index to close marginally in the red (-0.24%), unable to fully recover from the early sell-off.

In corporate news, Poste Italiane tumbled 6.5% after announcing plans to buy Telecom Italia in a €10.8 billion cash-and-share deal. Telecom Italia rose 5.4%. Delivery Hero surged 10.7% after agreeing to sell its Taiwan delivery platform to Grab Holdings for $600 million.

Oil Prices Plunge on De-escalation Hopes

The Iran-flagged container vessel Nora in Denmark
The Iran-flagged container vessel “Nora” in Kalundborg harbor, Denmark, March 18, 2026. (Source: Jens Nielsen / via Reuters via CNBC)

Oil prices plummeted as the prospect of a de-escalation lifted the geopolitical risk premium:

Commodity Settle Price Change
Brent Crude (May) $99.94/bbl -10.92%
WTI Crude (May) $88.13/bbl -10.28%

(Source: CNBC)

Brent briefly rose to $113.70 early Monday before Trump’s comments sent it crashing below $100 for the first time in over a week. WTI fell from nearly $100 to settle at $88.13.

However, Peter Boockvar of One Point BFG Wealth Partners cautioned that oil is “not going back to $65 where it was prior to this.” He noted Qatar has said it could take three to five years to ramp up its damaged LNG facilities, meaning elevated prices will persist. “The war — just as Covid did — reminded us the importance of supplies,” he said.

Asia Markets Rout (Pre-Trump Announcement)

Asian markets tumbled sharply on Monday before Trump’s de-escalation announcement, as weekend threats from both sides escalated tensions. Trump had threatened to “obliterate” Iran’s power plants if the Strait of Hormuz wasn’t reopened within 48 hours, while Iran countered with threats to target U.S. and Gulf infrastructure.

  • South Korea Kospi: -6.5% to 5,405.75 — trading was briefly suspended after futures fell over 5%
  • Japan Nikkei 225: -3.5% to 51,515.49
  • Hong Kong Hang Seng: -3.5% to 24,382.47
  • China CSI 300: -3.3% to 4,418
  • South Korea Kosdaq: -5.6% to 1,096.89
  • Australia S&P/ASX 200: -0.74% to 8,365.9
President Trump says Iran wants to make a deal
President Trump says Iran wants to “make a deal.” (Source: CNBC via CNBC)

Fed and Bond Market

Despite the relief rally, traders still expect the Federal Reserve to stay on hold through the rest of 2026. According to the CME FedWatch tool:

  • 71.1% probability of rates staying unchanged at 3.5%-3.75% through year-end
  • 19.2% chance of a cut; 9.8% chance of a hike

The two-year Treasury note yield swung wildly — hitting 4.014% earlier (highest since June 2025) before dropping back to 3.867% after Trump’s announcement. The VIX “fear gauge” touched 30 in early trading before retreating to 25.45 by close.

Commodities and Crypto

  • Gold: Continued its steep sell-off. Spot gold fell 5.5% to $4,233.54; futures dropped more than 6% to $4,289.60. Gold has been in freefall as investors exit safe-haven positions.
  • Industrial metals: Copper rose nearly 3% and palladium gained ~1% as growth fears eased with falling oil prices.
  • Bitcoin: Jumped 3%+ to ~$70,299 on the de-escalation news, briefly crossing $71,000.

Corporate Highlights

  • Airlines surged: Delta Air Lines, United Airlines, and Southwest Airlines each jumped 4.5%+, as lower oil prices eased fuel cost concerns.
  • Cruise lines rebounded: Carnival and Royal Caribbean surged over 5%.
  • Oil stocks fell: Occidental Petroleum (-2.5%), EOG Resources (-1.5%), Chevron (-1%) dropped as crude prices slid.
  • Berkshire Hathaway: Announced a $1.8 billion investment in Japan’s Tokio Marine Holdings, acquiring a 2.49% stake through National Indemnity Co.
  • Estée Lauder: Confirmed talks with Spain’s Puig about a potential merger. No final decision has been made.
  • Nvidia & Apple: Both gained more than 1%. JPMorgan rose over 1%, Caterpillar added 3%.

Market Outlook

Despite the euphoric rally, strategists remain cautious. Citi’s Scott Chronert warned: “We still have a lot of wood to chop in terms of where oil prices end up shaking out; how those impact underlying economic conditions.”

Baird’s Ross Mayfield questioned whether the optimism is premature: “What does Israel want? What does Iran want? What do our allies in the Gulf want? Has there been structural damage to LNG and crude oil exporting facilities that — even if we end this thing this week — structurally alter the price of oil?”

E-Trade’s Chris Larkin added: “We’re still living in a headline-driven market. The focus will remain oil prices and politics.”

On the bullish side, KKM Financial’s Jeff Kilburg said: “If this proves to be a foundation for peace in the Middle East, equities could get back to all-time highs.” BlackRock CEO Larry Fink urged investors not to try to time markets, noting that “some of the market’s strongest days came amid the most unsettling headlines.”

Stock futures were little changed Monday night. Traders will eye the latest Iran developments and U.S. manufacturing data on Tuesday.

(Source: CNBC)


Disclaimer: This post is for informational purposes only and does not constitute investment advice. All data sourced from CNBC and Reuters. Market conditions are subject to rapid change.

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