US Market Briefing: Fear and Greed
On September 10 (local time), major US stock indices finished lower due to soaring oil prices and rising Treasury yields. The CNN Fear & Greed Index dropped to 40.5, landing in the "Fear" zone and reflecting dampened investor sentiment. <!-- /headline --> Oil Surpasses $100, Spreading Fear Across Markets <!-- /headline -->
US Market Briefing — 2026-09-11
On September 10 (local time), major US stock indices finished lower due to soaring oil prices and rising Treasury yields. The CNN Fear & Greed Index dropped to 40.5, landing in the "Fear" zone and reflecting dampened investor sentiment.
<!-- /headline -->Oil Surpasses $100, Spreading Fear Across Markets
<!-- /headline -->Fear & Greed Index
The CNN Fear & Greed Index currently sits at 40.5, remaining in the "Fear" zone. This is a decline from the previous reading of 42.3, indicating that market participants are feeling increasingly cautious.
Market Summary
- S&P 500: 7,636.57 (-0.48%)
- NASDAQ: 26,253.03 (-0.64%)
- Dow Jones: 52,381.00 (-0.77%)

Key Market Drivers & Macro Environment
- Surging Oil Prices: West Texas Intermediate (WTI) crude oil prices broke past $100 per barrel, exerting downward pressure on the stock market.
- Rising Treasury Yields: The 10-year Treasury yield hit a 3-year high, triggering sell-offs in rate-sensitive stocks.
- Heightened Geopolitical Tensions: Geopolitical risks in the Middle East escalated after Iran fired ballistic missiles at a US Navy vessel, prompting the US to strike five Iranian oil tankers.
- Producer Price Index (PPI): The PPI released on September 10 rose 0.4% month-over-month, matching market expectations, though oil market instability overshadowed the data.

Expert Outlooks
- Goldman Sachs Asset Management emphasized the importance of oil volatility and portfolio construction strategies in a recent report.
- Marketscholars analyzed that oil breaking $100 has exposed support levels for mega-cap stocks while weakening overall market breadth.
- Charles Schwab noted that while $100 oil is unsettling the market, the inline PPI data could lead to some adjustments in rate hike probabilities.
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