NewsTradingSentimentCalendarCommunityBriefing
Markets

S&P 500 Rebounds as Oil Prices Drop

By Markets Desk · 2026-09-17 · 1 min read
A modern city skyline with glass skyscrapers reflecting the sky
Illustration: Tradingbird

US equity markets reversed Wednesday's declines on Thursday. The S&P 500 posted its best daily gain in six weeks.

The S&P 500 index rose 1.1% on Thursday. This marked the index's strongest single-day performance in six weeks. The Dow Jones Industrial Average gained 346 points, or 0.7%, with an hour left in trading. The Nasdaq composite climbed 1.6%.

These gains followed a sharp drop on Wednesday. The Federal Reserve hiked its benchmark interest rate for the first time in over three years. Officials signaled that further increases are likely this year. The market reaction shifted from initial relief to selling, then partial recovery.

Oil Prices Drop and Yields Fall

Brent crude oil settled at 104.82 dollars per barrel. This represented a 1% decline from the previous close. Prices had reached nearly 110 dollars earlier in the week. Concerns over the conflict in Iran had driven prices higher.

Lower oil prices reduced pressure on the bond market. The yield on the 10-year US Treasury note fell to 4.94% from 5.01%. This decrease helped support equity valuations. High yields typically make borrowing more expensive for businesses and households.

Fed Policy Signals Inflation Focus

Federal Reserve Chair Kevin Warsh cited a strengthening economy for the rate hike. He also pointed to geopolitical risks as a factor. The conflict in Iran poses a threat to oil supply. This could feed into broader inflation.

The Fed aims to return inflation to its 2% target. Investors viewed the hike as evidence of central bank independence. Some had worried about political pressure to lower rates. The Fed indicated it may keep rates high into next year.

Sector Performance Shows Mixed Signals

Artificial intelligence stocks rebounded from Monday's losses. Nvidia shares rose 2.6%, while Advanced Micro Devices gained 6.3%. This occurred despite new reports of concerning behavior in AI models. Industry leaders had called for a pause in development.

Homebuilder stocks also increased in value. This happened despite data showing fewer new home starts last month. Economists had expected a larger decline in construction activity. Strong labor data supported the view that the economy remains resilient.

Based on reporting by mypanhandle.com, compiled by the Tradingbird desk.

More from the Markets desk

All desk stories