NYSE Research
Insights that connect you to opportunity
At the New York Stock Exchange we strive to preserve integrity, drive innovation and promote greater understanding of our markets.
Daily U.S. Market Update
August 4, 2026 at 1:00 p.m. EST
Yesterday felt like Ground Hog’s Day following another pause in kinetic activity with Iran over the weekend. Oil prices and yields pulled back which along with a strong ISM Manufacturing print helped to trigger a pretty broad-based equity rally. The S&P 500 was up 1.5% trading back up to 7,600 just below the early June all-time high. The hyperscalers led to the upside while neoclouds were also very strong. Nvidia masked some weakness early on within the semi complex while memory stocks recouped most of the early losses. The software sector also rallied with the IGV ETF up 3%, breaking above its 200d ma a level it’s been consistently below since the end of last year. Energy and defensive/yield-oriented sectors underperformed.
Futures extended yesterday’s gains ahead of the open with another strong round of earnings and building hopes for a diplomatic resolution in Iran. Oil prices reversed overnight gains after a spokesperson from Qatar’s foreign ministry said language had been drafted on a short-term Iran/US deal. Then during a CNBC interview Treasury Secretary Bessent suggested there could be a deal to reopen the Strait either today or tomorrow taking ICE Brent down to ~$80. Treasury yields also reversed a move higher overnight. The S&P 500 opened up about 0.4% just over the previous all-time high and has not looked back since, currently up nearly 2% easily breaking above 7,700. Tech is doing a lot of the heavy lifting with the NYSE 100 up 3.5% but the gains are broad based. Most major indices are up >1% either hitting or within a rounding error of new all-time highs.
Research Insights
Behind the Record Volumes: A Hidden Opportunity
The NYSE Closing Auction has long been the largest single liquidity event in US equities trading and, lately, every calendar quarter has brought new volume records. Read now
Smaller Round Lots: Tighter Spreads, But Thinner Liquidity
Discover how shrinking round lot sizes are sharpening spreads yet quietly thinning out liquidity beneath the surface. Read now
Q3 2025 Options Industry Update
NYSE Research recaps options industry landscape from Q3 2025. Read now
The 2026 NYSE Market Microstructure Conference
NYSE is pleased to announce its 2026 Academic/Industry Market Microstructure research conference. Please see the article for paper submission and registration information. Read now
Find all of NYSE Research's articles on market quality, market structure, auctions, and options.
Daily U.S. Equity Market Statistics
Resources
Exchange Traded
Products
Exchange-traded products are one of the fastest growing investment products in the world, combining the simplicity of stocks with the diversified risk of mutual funds.
NYSE Pillar®
Our new integrated trading technology platform that will enable member firms to connect to all of our equities and options markets using a single specification.
Options
Through a dual options market structure, traders and brokers have choice and flexibility that comes from a mixture of electronic trading and open outcry interaction.
ICE Vox
Get news and insights from ICE.