Key Highlights

● Meta Platforms closed Friday at $718.67, down $2.22, with no clear catalyst while many peers moved sharply higher.

● Microsoft jumped $12.46, Amazon added $8.37 and Tesla rose $7.70, while Apple fell $3.78 and Nvidia slipped $1.20.

● Snap and Pinterest both climbed on Friday as social-media stocks rallied, while Meta held roughly flat.

● Meta earns the bulk of its Revenue from Advertising and is one of the biggest spenders on AI infrastructure.

Meta Platforms (NASDAQ:META) closed Friday at $718.67, down $2.22, in a session when many of its large technology peers moved sharply higher. There was no clear catalyst for the dip. The owner of Facebook, Instagram, WhatsApp and Threads simply did not share in the buying that swept through software, cloud and Cybersecurity names after Thursday's AI scare.

Meta earns the bulk of its revenue from advertising across its apps, and it has become one of the biggest spenders on artificial-intelligence infrastructure, building data centers and developing its own AI models and assistants. That dual identity, advertising Business on one side and AI infrastructure buyer on the other, can leave it in an awkward spot when investors sort the tech sector into winners and losers.

A day of big divergences

Friday's rally was selective. Microsoft (NASDAQ:MSFT) jumped $12.46 to $535.07, Amazon (NASDAQ:AMZN) added $8.37 to $262.43 and Tesla (NASDAQ:TSLA) rose $7.70 to $382.70. Palantir (NASDAQ:PLTR) hit a record close, and cybersecurity stocks such as CrowdStrike (NASDAQ:CRWD) and Palo Alto Networks (NASDAQ:PANW) rallied sharply.

On the other side, Apple (NASDAQ:AAPL) fell $3.78 to $336.64 after a media report on iPhone 18 Pro component order cuts, and Nvidia (NASDAQ:NVDA) slipped $1.20 to $229.28 as chipmakers lagged. Meta's small decline put it in that second group.

The split traced back to Thursday, when a media report said that OpenAI's annualized revenue was about $50 billion at the end of September, roughly $20 billion below a figure that had circulated in late September. That prompted questions about the payoff from the enormous sums being spent on AI. On Friday, reports that OpenAI expects to reach $70 billion or more by year-end calmed nerves, and investors favored businesses with subscription software revenue.

Social-media peers moved higher

Meta's softness stood out against smaller social-media names. Market reports said Snap (NYSE:SNAP) and Pinterest (NYSE:PINS) both climbed on Friday as social-media stocks rallied, noting that Snap had issued no company announcement to explain its move, while Meta held roughly flat.

Meta also sits in the communication services sector, which was the S&P 500's worst performer on Friday. That was mostly because of a steep selloff in wireless carriers. SpaceX (NASDAQ:SPCX) agreed to buy about $8 billion of spectrum from Grain Management for Starlink Mobile, according to a media report, and T-Mobile (NASDAQ:TMUS), AT&T (NYSE:T) and Verizon (NYSE:VZ) tumbled.

The broader market

Stocks rose overall. The Nasdaq-100 gained 157.34 points to 30,883.15, the Nasdaq Composite added 172.83 points to 27,366.17 and the S&P 500 rose 46.18 points to 7,811.54, about seven points shy of Tuesday's record close. The Dow gained 423.31 points to 51,654.95. Trading Volume was light.

Ross Mayfield, Investment strategy analyst at Baird, said: "That's why it's a fairly tepid rally," pointing to shifting sentiment around Iran. The 10-year Treasury Yield held near a 24-year high, and the Fed, which raised rates in September for the first time since 2023, has signaled more hikes may follow. Consumer sentiment fell to a five-month low of 46.3 in the University of Michigan's preliminary October survey, a figure advertising-driven businesses will watch.

Consumer Spending Data Will Hint at the Advertising Budgets Behind Meta's Revenue

Monday, October 12 is Columbus Day: stocks trade but the Bond Market is closed. September consumer prices are due Wednesday, October 14, followed by producer prices and retail sales on Thursday, which will offer clues on the consumer spending that drives advertising budgets. Bank Earnings run from October 13 to 16, and the Fed's next policy meeting is on October 27 and 28.