Amazon's Rally Is Outpacing Big Tech, But Can AWS Justify the AI Spending?

Key Points

• Amazon shares have risen approximately 18% from their Oct. 30 intraday low, outperforming Alphabet during the recovery.
• AWS reaccelerated to nearly 40% growth with a cloud backlog exceeding half a trillion dollars, easing investor fears about AI spending.
• Amazon's substantial AI spending and softer holiday-quarter outlook remain risks despite the stock's rebound.

While many of the big tech stocks are still nursing their wounds from the brutal sell-off on Nov. 5, Amazon.com Inc. NASDAQ: AMZN is doing something else entirely: climbing.

The stock has rebounded roughly 18% from the intraday lows it hit on Oct. 30, when a post-earnings wobble briefly knocked it back. More telling is that Amazon has held most of those gains through the recent rout that hammered the rest of the AI trade, leaving it within about 5% of a record high.

The timing only sharpens the signal, because all of this comes as Amazon heads into the holiday period, typically its biggest quarter of the year, while much of the market is still flinching. A stock going up is one thing, but a stock going up while many of its peers sit pinned near recent lows is a message. So what exactly is the market trying to say about Amazon?

The AI Spending Bill That Spooked the Market

Rewind to Oct. 30 and the story looked very different. The previous night, Amazon’s third-quarter earnings report had landed with solid cloud growth, yet the stock slid as investors weighed revenue and earnings misses, cautious holiday guidance, and the eye-watering bill for its AI build-out. With capital spending across big tech now running into the hundreds of billions, Wall Street wanted to know when all that money would start paying for itself.

Amazon wasn’t alone in the doghouse. Alphabet Inc. NASDAQ: GOOGL was also being hammered after its own results, as a surge in AI spending and a dent in cash flow spooked investors despite healthy cloud numbers. In that last week of October, the two giants, and many of their peers, were being tarred with the same brush: capital-hungry AI bets whose returns were still more promise than proof.

After a year of being told to trust the build-out, the market had reached a point where stronger proof of results mattered, and anything that looked like spending without a clear payoff was sold first and questioned later.

Why Amazon Bounced and Alphabet Didn’t

Then investors took a second look, and the picture changed. The part of Amazon that mattered most, AWS, had reaccelerated to growth of almost 40%, its fastest clip in years, at fat margins that drop straight to the bottom line. Crucially, management pointed to a contracted cloud backlog worth well over half a trillion dollars, with expectations for AWS growth to exceed 40% in both 2027 and 2028.

This seems to have made the difference for Amazon, giving investors what the broader AI story has so often lacked: visible, already-booked demand rather than a vague promise of monetization to come. In Amazon’s case, it became easier to see all the spending less as a black hole and more as an investment already converting into returns.

The divergence shows up in the price action. Amazon has rallied roughly 18% off those Oct. 30 intraday lows, while Alphabet, which tumbled on the very same fears, has yet to stage the same recovery. More striking still, Amazon fell about 2% in the Nov. 5 rout that battered the rest of the AI trade but kept most of its rebound intact, a sign investors are starting to see it as a port in the storm rather than part of the wreckage.

A Selective Market, and Where Amazon Fits

Strip it back, and the message is about conviction, not euphoria. The market hasn’t fallen back in love with AI spending across the board; it’s just turned fiercely selective, rewarding the companies that can already show returns and punishing those still asking for patience. In other words, this is a market drawing a hard line between proven earnings power and expensive hope, and Amazon, for now, sits firmly on the right side of it.

That’s not to say it will get a free pass. The same breakneck build-out powering AWS is still draining free cash flow, and if cloud growth cools or spending runs hotter than the payoff, goodwill could evaporate quickly. Amazon is trusted precisely because it keeps delivering, which means it has little room to stumble.

Still, heading into the final weeks of 2026 and what is traditionally its biggest quarter of the year, Amazon carries a rare kind of momentum: rallying towards record highs while much of big tech licks its wounds. A strong holiday quarter would strengthen the case that its investment is already working; a soft one, with cash still pouring out the door, would give skeptics an opening. For now, the market seems to be betting that Amazon’s spending is money well spent.