The AI trade's trick-or-treat earnings season

The latest wave of hyperscaler earnings is spooking Wall Street. Bulls and bears alike have evidence to validate their wildest dreams — or their worst nightmares. Why it matters : The market's AI obsession has entered its Jekyll and Hyde era, with the latest earnings from tech giants offering contrary signals about the AI boom. Driving the news : The tech-heavy Nasdaq briefly sank into correction territory, falling 10% from its prior peak, losing $1.2 trillion in value for the month of October, after a slew of earnings reports pointed to AI's big risks. But it wasn't all horror: within the earnings statements, some investors found proof that the AI bet is going exactly as it should. Here are three examples of the AI trade's deepest contradictions — the good and the scary — from the earnings releases and calls of the Big Tech hyperscalers. Google: The scary: AI overviews are cannibalizing Google's core business: ad revenue from search. Yes, search queries are up, but results in AI mode have lower margins. The company has lost more than $500 billion in market value post-earnings, bringing the broader tech sector along with it. The good: Google Cloud is closing in on Microsoft's Azure cloud revenue, a stunning development given that Google was an also-ran in the cloud game only a few years ago. Much of Google's success is tied to demand for its TPU chips, which analysts expect to see massive growth in coming quarters. The takeaway: Google's predicament mirrors the problems of many tech giants, where AI represents a true threat to the golden goose but presents new opportunities if they can move fast enough. Microsoft and Amazon: The good: Both companies had explosive cloud growth, though the market was disappointed Amazon's wasn't higher. Microsoft touted its OpenAI investment and Amazon its Anthropic holdings. The iffy: Those private AI investments can help or hurt: Amazon's net income fell despite soaring operating profits, as it didn't repeat the pretax gain from its