S&P 500 Nears All-Time High As Oil Falls Below $90 On Renewed Iran Deal Prospects
11 August 2026

S&P 500 Nears All-Time High As Oil Falls Below $90 On Renewed Iran Deal Prospects

NEW YORK, August 11, 2026, 10:10 EDT

  • The S&P 500 edged up 0.1% at the open, holding close to its all-time high.
  • Brent crude climbed above $90 for a short time before sliding back to around $87.
  • The Dow rose by 65 points, while the Nasdaq remained mostly flat.
  • The July CPI, set for release on Wednesday, is projected to decline to 3.4%.

The S&P 500 inched past Friday’s record close in early Tuesday trading. Oil prices retreated from an overnight jump after reports indicated progress on a U.S.-Iran deal. The index gained 0.1%, the Dow climbed 65 points, and the Nasdaq Composite was largely flat.

Stock chart for INDEXSP:.INX

The minor shift in equities concealed a significantly bigger movement in the inflation gauge. Brent momentarily surpassed $90 per barrel before dropping to around $87, as investors reacted to news of diplomatic advances.

The gap is significant. Equities maintained their position despite a sharp turn in the market’s most volatile macro factor. This indicates that investors are still prepared to hold equities trading at record highs, as long as both oil prices and bond yields are not climbing simultaneously.

BenchmarkOpening printEarly-trading read
S&P 5007,767.51, rises 0.19%Gains 0.1%
Dow Jones Industrial Average53,961.60, slips 0.03%Advances 65 points
Nasdaq Composite26,672.18, climbs 0.25%Flat

Reuters tracked the market’s initial bell levels. AP’s subsequent update during early trading reflected the Dow moving into positive territory, while the Nasdaq lost its initial advance. This progression indicates rotation within the market rather than an overall breakout.

Oil continues to be the quickest link between diplomatic developments and equity prices. Brent crude has risen roughly 5% in the last two sessions and is up nearly 25% since its low in early July, according to Reuters prior to the reversal. Increased fuel prices have the potential to drive inflation higher and postpone more accommodative monetary policy.

Tony Sycamore, market analyst at IG, described the situation as “a bit of a Mexican standoff.” He expects oil prices to remain between $75 and $95. Reuters

Cross-asset signalLatest verified readingInvestor implication
Brent crudeTopped $90 during trading, settling near $87Inflationary pressures moderated after drop
U.S. 2-year Treasury4.23%, lower by 1 basis pointExpectations for short-term rates shifted lower
U.S. 10-year Treasury4.70%, mostly steadyElevated long-term discount rates persist
U.S. 30-year TreasuryClose to 5.28%Long-term equity values continue to face risks

Reuters provided Treasury levels ahead of the cash session’s start. Later, AP noted that yields fell. Money markets reflected nearly 50-50 chances for a Fed rate hike in September, positioning Wednesday’s inflation figures as the next key indicator.

Jonas Goltermann, chief markets economist at Capital Economics, stated that risks were “skewed towards a hot print.” He noted in the same Reuters report that such an outcome could bring back worries about rate hikes and stagflation.

Equity positioning continues to show a bullish trend. On Monday, J.P. Morgan lifted its 2026 S&P 500 target to 8,000, up from 7,800. The revised target reflects only a 3.1% potential gain from the index level the bank used in its calculation.

J.P. Morgan forecastNew estimatePrevious estimate
Year-end S&P 500 target for 20268,0007,800
S&P 500 earnings per share for 2026$365$350
S&P 500 earnings per share for 2027$420$390
Forward price-to-earnings targetApproximately 20 timesUnchanged

Seven or more brokerages now forecast 8,000 by the end of the year, according to Reuters. J.P. Morgan pointed to improved earnings alongside higher returns from AI investments. Out of 436 S&P 500 companies having reported by Friday morning, 85.1% exceeded forecasts. The average beat rate over the long term stood at 68%.

Tuesday’s market movers reflected the impact of earnings. Cardinal Health rose 8.1% after posting quarterly results. Aramark advanced 8.3% following its earnings release. Intel edged down 0.5% after announcing a $20 billion stock offering.

CompanyEarly moveImmediate catalyst
Cardinal Health up 8.1%Quarterly results
Aramark up 8.3%Quarterly results
Intel down 0.5%$20 billion share sale

Energy stocks held steady. Shares of Chevron , Exxon Mobil , and ConocoPhillips traded little changed following Monday’s strong advance. In that session, Chevron rose 4.5%.

Risks: The diplomatic advances that have been reported may not result in a finalized deal or the reopening of the Strait of Hormuz. Oil prices may turn back. A higher CPI reading could weigh on high-multiple stocks and the long end of the Treasury market.

The upcoming July CPI reading on Wednesday serves as the next key indicator. Analysts anticipate yearly inflation to ease to 3.4% from 3.5%. If the reading exceeds that estimate, it could challenge the S&P 500’s record performance as 10-year yields hover around 4.7%.

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Further analysis

What caused the S&P 500 to climb when oil temporarily surpassed the $90 mark?
Brent crude fell back to near $87 following news of advances toward a potential U.S.-Iran deal. A decline in oil prices eases short-term inflation concerns, supporting a 0.1% gain for the S&P 500 at the start of trading. However, the uptick is tentative as no definitive agreement has yet been reached.
Is a widespread rally being reflected in market pricing?
No. The S&P 500 and Nasdaq started the session with modest gains. The Dow moved into positive territory following an initial decline, while the Nasdaq retreated from early advances. The moves indicate rotation near record highs, not widespread buying.
What will be the next driver for U.S. equities?
July's CPI report will be released on Wednesday. Analysts forecast annual inflation to slow to 3.4%, down from 3.5%. If the figure comes in higher than expected, Treasury yields may rise and concerns over further rate hikes could resurface. Conversely, a weaker report may help equities remain close to record levels.
What level of further gains do strategists anticipate from this point?
J.P. Morgan increased its S&P 500 target for 2026 to 8,000 from 7,800, reflecting a 3.1% upside relative to the reference level in the bank’s analysis. The projection anticipates solid earnings growth and improved returns driven by AI investment, maintaining a valuation goal close to 20 times forward earnings.
Jerzy Lewandowski

Jerzy Lewandowski is a senior markets editor at TS2.tech covering stocks, artificial intelligence, semiconductors and global financial markets. He studied economics at the University of Warsaw and previously worked in investment analysis before moving into financial journalism. His daily coverage focuses on the trends and events that matter most to investors worldwide. Follow Jerzy Lewandowski on Google News.

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