Amazon shares jumped nearly 15% while Apple shares fell about nine% during midday trading on Friday, July 31, 2026 [1, 2].
The split in performance highlights a sharp divide in investor confidence following the latest earnings reports. This movement influenced the broader U.S. market, contributing to gains in major indexes despite the slump in one of the world's largest companies.
Amazon shares rose approximately 14.9% [1]. Other reports placed the increase at 12% [4]. The surge helped lift the Dow Jones Industrial Average and other major benchmarks during the session [1, 3].
Apple shares experienced a steeper decline, falling about nine% [2]. Some market data indicated a slightly lower drop of eight% [4]. This decline acted as a drag on the Dow, offsetting some of the gains provided by other tech giants [1].
Analysts said the divergent results from earnings reports released Thursday night caused investors to favor Amazon over Apple. Traders spent Friday morning picking winners and losers based on those financial disclosures [5].
The positive momentum from Amazon and other moving stocks pushed the S&P 500 and the Nasdaq Composite higher by midday [3]. The overall trend suggests a volatile end to the week for the tech sector, as investors recalibrate their expectations for growth and profitability among the industry's largest players.
Market participants monitored the Dow Jones Industrial Average, the S&P 500, and the Nasdaq Composite to gauge the total impact of these swings [1, 2].
“Amazon shares rose approximately 14.9%”
The starkly different trajectories of Apple and Amazon reflect a shift in investor sentiment where specific company performance now outweighs general sector trends. While the broader U.S. indexes remained positive, the volatility within the 'Magnificent Seven' tech stocks indicates that the market is increasingly sensitive to individual earnings misses, regardless of a company's historical stability.
