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Amazon surges 12%, Apple drops 7% as investors call AI winners after earnings

Amazon (AMZN) and Apple (AAPL) are in focus Friday after earnings sent their shares in opposite directions in premarket trading. Amazon jumped 12% before the U.S. open. Apple fell 7%. The divergence is the tape's…

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NewsMV Markets Desk
3 min read
31 July 2026Markets desk
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Amazon (AMZN) and Apple (AAPL) are in focus Friday after earnings sent their shares in opposite directions in premarket trading. Amazon jumped 12% before the U.S. open. Apple fell 7%. The divergence is the tape's clearest read yet on which of the two technology platforms investors believe is positioned to win in artificial intelligence.

Amazon's 12% premarket move

The 12% surge for Amazon in Friday's premarket is the number driving the setup going into the regular session. Investors digesting the earnings report pushed shares sharply higher before markets opened, a response that positions Amazon as the early AI winner in the market's eyes. The move is notable in size for a company of Amazon's scale. Premarket trading runs on lighter volume than the regular session, and a 12% gain before the bell has not yet been tested by the full tape. The first real confirmation or challenge to that print arrives when U.S. markets open.

Apple's slide and the earnings read

Apple's 7% drop in premarket Friday is the other side of the same trade. A move of that magnitude on earnings day signals that the print did not deliver what investors were looking for, and the AI angle appears to be part of the market's judgment. The stock enters the regular session under pressure, and the 7% level is what to watch. Whether that holds or deepens once full-session volume arrives is the first real test of how serious the selloff is.

What the setup looks like Friday morning

A 12% gain for one mega-cap technology company and a 7% loss for another, on the same earnings day, is investors drawing a line. The setup Friday is less about either company in isolation and more about a framework the market is applying: AI winners and the rest. The tape is not treating technology as a category. It is picking names.

What to watch next: the regular U.S. session open on Friday, where the premarket prints face the full tape. Any reversal in Amazon's gain or recovery in Apple shares would be the first signal that the AI-winner narrative is more complicated than Friday's premarket suggested.

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Filed via cnbc.com

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Key takeaways

Frequently asked

How much did Amazon and Apple move after earnings?

Amazon rose 12% and Apple fell 7% in Friday premarket trading following their earnings reports.

Why did the two stocks move in opposite directions?

Investors judged Amazon as positioned to win in AI while Apple's earnings did not deliver what investors wanted, with the AI angle part of the market's judgment.

Why does the article say the premarket moves aren't confirmed yet?

Premarket trading runs on lighter volume than the regular session, so the 12% gain and 7% drop have not been tested by the full tape until U.S. markets open.

What should investors watch next?

The regular U.S. session open on Friday, where any reversal in Amazon's gain or recovery in Apple's shares would signal the AI-winner narrative is more complicated than premarket suggested.