Both Meta and Tesla beat. The market tanked anyway. Thursday was the worst Nasdaq session since June, as fears about how much the AI giants are spending roared back and overwhelmed two solid earnings reports. For the second time this week, after Netflix, the outlook mattered more than the quarter. Here is what happened, following our Meta and Tesla preview.
Meta: A Beat Buried by Spending Fears
On paper, Meta (META) delivered a blowout. Earnings came in at $3.83 per share versus the $3.45 expected, on record revenue of $64.6 billion, up 26% year on year. It even raised fourth quarter guidance to $73 to $76 billion and announced a 2-for-1 stock split. And yet the stock plunged nearly 7%. The culprit was the one thing bulls feared: the sheer scale of its AI capital spending. Investors loved the advertising business and recoiled at the bill to fund the AI buildout, the exact tension we laid out in the AI debt boom.
Tesla: A Beat, Then a Capex Curveball
Tesla (TSLA) also beat, with adjusted earnings of $0.48 per share against $0.43 expected, stronger automotive margins, and $1.53 billion in free cash flow when some had feared cash would burn. The stock jumped about 2% at first, then reversed to close down roughly 3%. The twist was spending: Tesla cut its 2026 capital expenditure to around $20 billion from more than $25 billion, but flagged much higher spending in 2027 and 2028 on Optimus, the Cybercab and its Terafab plans. Investors were left weighing what that means for Tesla's AI and robotics ambitions.The Market: Worst Nasdaq Day Since June
The damage was broad. The Nasdaq fell 2.6% to around 26,009, its worst session since June, while the S&P 500 dropped 1.21% to 7,663, its worst day since July. The Dow held roughly flat. The common thread was not earnings quality, which was good, but the AI spending question: investors are increasingly demanding proof that the hundreds of billions flowing into AI will generate a return, the central debate in our AI trade scenarios.
Oil and Gold Pile On
The backdrop made it worse. Oil surged past $100 and toward $113 as geopolitical tension flared, extending the swings we covered in why oil is whipsawing. At the same time, gold plunged toward $4,000, the slide we flagged in gold and the AI bust warning. Rising oil revives inflation fears, which point to higher for longer interest rates, a headwind for both high growth tech and non yielding gold at once.
The Lesson, Again
This is now a pattern. Netflix beat and fell on weak guidance. Meta and Tesla beat and fell on spending. The market is not punishing bad results, it is repricing the AI spending boom, and right now its message is simple: show me the return. With the Federal Reserve deciding on October 28, the stakes into month end are high. For how to read these setups without getting burned, see our guide to stock market predictions.
Track Meta, Tesla and the market on Stock Market ROIFrequently Asked Questions
Why did Meta stock fall after beating earnings?
Meta beat with $3.83 per share and record $64.6 billion revenue and even raised guidance, but the stock fell nearly 7% because investors were alarmed by the scale of its AI capital spending and wanted clearer signs it will pay off.
Did Tesla beat earnings in Q3 2026?
Yes. Tesla reported adjusted earnings of $0.48 per share versus $0.43 expected, with stronger auto margins and $1.53 billion in free cash flow, but the stock still fell about 3% as investors weighed its future AI and robotics spending plans.
Why did the stock market fall on October 22, 2026?
Despite earnings beats from Meta and Tesla, the Nasdaq dropped 2.6%, its worst day since June, on renewed fears about heavy AI spending, while a surge in oil prices added inflation worries ahead of the Fed decision.
The Takeaway
A week of strong earnings met a nervous market, and the market won. Meta and Tesla both delivered, but investors have shifted from celebrating AI ambition to questioning its cost, and that shift is now driving the tape more than any single quarter. With oil climbing, gold falling, and the Fed days away, the AI spending debate has become the market's main event. For the deeper picture, revisit our AI debt breakdown.
This article is for informational purposes only and is not financial advice. Always do your own research before investing.
