Amazon and Apple were at the center of the market action as a turbulent month came to a close, with sharp valuation swings in the two tech giants helping shape the final result for U.S. equities. By the end of the session, the Nasdaq posted a 1% gain.
The move stood out because it came alongside record market-cap changes for the companies, underscoring how heavily major indexes can be influenced by the largest technology names. When stocks of that size move sharply, the effects can ripple across the broader market in a single trading day.
The session highlighted the continuing importance of big tech in setting the tone for investors. Even during a volatile month, Amazon and Apple remained key drivers of sentiment, and their swings added drama to the market's finish.
The late-month rebound in the Nasdaq suggests that investors were still responding quickly to shifts in the outlook for the biggest companies in the sector. With Amazon and Apple commanding enormous weight in market benchmarks, their moves once again became the main story at the close.
