The S&P 500 set a record high in mid-August 2026 before easing on the Friday, with the S&P 400 midcaps and Russell 2000 small caps both closing at record highs - breadth confirming the melt-up rather than a narrow mega-cap advance.
Provenance — node opacity = source trust
- Evidence Strength
Moderate- Evidence Observed At
- Aug 17, 2026 · 8:00 PM UTC
- Citation
- https://www.oppenheimer.com/news-media/2026/market-strategy/08-17-2026
- Citation Source
Benzinga- Market Metric
Close Price- Observed Value
- 779.37
- About Security
SPDR S&P 500 ETF