Wed, Mar 4, 2026

Market-wide sell-off on Iran war fears: S&P 500 -0.94%

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Post-Market Briefing
2026-03-04 18:00(ET)
S&P 500
6,816.63
0.94%
NASDAQ
22,516.69
1.02%
DOW
48,501.27
0.83%
WTI
$75.6
1.45%
VIX
23.57
9.93%
Today's Key 3 Lines
Market-wide sell-off on Iran war fears: S&P 500 -0.94%
Semiconductor sector hit hard: SMH -3.77%
Oil prices climb on Middle East tensions: WTI +1.45%
Key Developments

Iran war anxiety sinks market: S&P 500 -0.94%, VIX +9.93%

Geopolitical tensions surrounding Iran escalated, triggering a broad market sell-off. The S&P 500 fell by -0.94%, while the VIX, a measure of market volatility, surged by +9.93% as investors sought safety. Oil prices also climbed by +1.45% on supply disruption fears.

Tech sell-off deepens: SMH -3.77%, BOTZ -3.38%

Technology stocks faced significant pressure, with the semiconductor ETF SMH dropping by -3.77% and the robotics/AI ETF BOTZ falling by -3.38%. This sector-wide weakness contributed to the broader market decline, as investors rotated out of growth assets amid geopolitical uncertainty.

ARK holdings diverge: AVAV +9.59%, STNE -19.38%

ARK Invest's holdings showed mixed performance, reflecting varied investor sentiment. AeroVironment ($AVAV) surged by +9.59%, while StoneCo ($STNE) plummeted by -19.38%. This divergence highlights selective risk-taking within high-growth portfolios.

China

China factory activity slumps in Feb due to holiday

China's factory activity unexpectedly contracted in February, as manufacturers paused production for an extended holiday period. This disruption points to potential near-term headwinds for global supply chains and economic recovery.

SourceCNBC
Sector Trends
Semiconductors -3.8%Geopolitical fears hit tech, $SMH leads sector decline.
Robotics/AI -3.4%Risk aversion impacts growth stocks, $BOTZ falls.
Materials -2.5%Broader market weakness drags down $XLB.
Tomorrow's Watch
All Day

Iran geopolitical developments — continued monitoring of Middle East tensions and their impact on oil prices and market sentiment.

All Day

China's factory activity follow-up — assessing the ripple effects of the February slump on global supply chains and related sectors.

How to Read This Market Briefing

The 2026-03-04 briefing records 5 dashboard benchmarks, 3 key lines, 4 major developments, 3 sector observations, and 2 next-session watch items. Read the sections together: the dashboard establishes market breadth, the key lines compress the session, and the detailed cards explain which events and securities drove the recorded moves. Following that sequence preserves the context of this dated report instead of treating one headline as the whole market.

Within the index dashboard, 2 benchmarks advanced and 3 declined. VIX was the strongest move at 9.93%, while NASDAQ was the weakest at -1.02%. Comparing those endpoints helps distinguish a broad risk-on or risk-off session from rotation between growth, defensive, commodity, and volatility exposures. Values are the levels stored in this dated briefing, not live quotes, so use them to understand the recorded session rather than the current market.

The major-developments section connects 4 reported events with 11 distinct market symbols and 3 cited source links. Each ticker chip opens a Moneywood stock page when that company exists in the tracked universe; other instruments retain their source-market reference. Headlines summarize the catalyst, while the accompanying body explains the reported price reaction and why the event mattered during this session. Source links remain available for readers who want to review the underlying report.

The sector snapshot should be read after the company-level cards. It compares 3 groups, led by Materials on the upside and Semiconductors on the downside in this dataset. Sector performance can confirm whether an individual move reflects a broader industry trend or an isolated company event, but the percentages describe one session and should not be treated as a forecast. Compare the sector description with the dashboard before drawing a conclusion about overall market direction.

The final watch list contains 2 dated checkpoints involving 0 symbols. These items identify scheduled decisions, earnings, price levels, or follow-through conditions that could change the next session’s interpretation. They are monitoring prompts rather than recommendations. Revisit the newer briefing after the market closes because later data can supersede the risks and relationships described on this historical page, and always evaluate the cited information against your own time horizon and risk tolerance.

Open the Moneywood research page for tracked companies named in this dated report. Each link keeps the market event connected to the company’s ARK trading history and available stock analysis.

Mymoneywood is a data curation service that organizes and provides publicly available ETF trading data from the U.S. SEC. We do not provide investment advice. All investment decisions and responsibilities belong to the user.

Mymoneywood cross-analyzes and curates publicly available SEC 13F-HR filing data. We do not provide investment advice and do not recommend buying or selling any specific securities.

Past performance does not guarantee future results. All investment decisions and responsibilities rest with the user.

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