Market Summary — Post market — 2026-06-22
- equity markets opened with optimism driven by diplomatic progress in U.S.-Iran negotiations and continued momentum in the semiconductor space, but the session quickly deteriorated into a rotation away from mega-cap technology
- While the Dow Jones Industrial Average managed to close higher, supported by gains in the broader market, the S&P 500 and Nasdaq Composite finished in the red, pressured heavily by weakness in communication services and consumer discretionary names
- The narrative was defined by a sharp divergence: semiconductor stocks and mid-to-small caps showed resilience, while "Magnificent Seven" laggards, including Alphabet, Amazon, and SpaceX, dragged the major averages lower