Meta went hunting for AI cash. The Nasdaq had its worst day since June, and most NYSE stocks rose anyway.

Meta said it needs more cash for AI, and the AI trade sold off on Thursday. Most NYSE stocks went up anyway, and that's the real story.

By Sean Anees Saifi · Capital Wealth · Published Friday, October 23, 2026 · Source: The Wall Street Journal, Friday, October 23, 2026, whose market figures are the Thursday, October 22 close (Page One)

Key Points

Meta (META) fell 7% on Thursday, Oct. 22, erasing $124 billion of market value. The Nasdaq fell 2.6%, its worst day since June. The S&P 500 fell 1.21% to 7,663.43.
It was a rotation. The Dow rose 0.02%, utilities rose 2.19%, and on the NYSE 1,551 stocks rose against 1,148 that fell.
The equal-weight S&P 500 fund (RSP) rose 0.73%. The cap-weighted fund (SPY) fell 1.18%. Same 500 stocks, different weights.
The 10-year Treasury yield fell to 4.952% from 5.145%, its biggest one-day drop since March 2023. Money went into bonds.
Meta's future spending commitments are now about $825 billion, up from nearly $700 billion in July. CoreWeave's 2032 bonds trade just under 80 cents on the dollar.

2.6%

Nasdaq's fall on Thursday, Oct. 22, its worst day since June

$124 billion

Meta market value erased on Thursday

4.952%

10-year Treasury yield Thursday, down from 5.145% Wednesday

+0.73%

Equal-weight S&P 500 fund (RSP) Thursday, while SPY fell 1.18%

A man rests a pen against his chin and studies a monitor where a rising price line suddenly plunges, a busy city crosswalk below the window.

The AI build-out needs more cash than the builders have on hand. On Thursday, the market said so.

In one line: Meta's hunt for AI cash knocked the Nasdaq down 2.6% on Thursday, but most NYSE stocks rose, and that split is the lesson for your index fund.

Meta (META) told investors on Wednesday, Oct. 21, that it needs more cash for AI. It plans a new class of stock with no vote. Its free cash flow went negative for the first time as a public company. By Thursday's close, Meta had lost $124 billion of market value. The whole AI trade went down with it.

The week had started well. The S&P 500 rose 0.28% on Tuesday, Oct. 20, to 7,712.57, and 0.58% on Wednesday to 7,757.17. That left it 0.79% under its Oct. 6 record of 7,818.93. Then came Meta's filing. Alphabet and SpaceX had just raised big sums, it said, and AI developers would raise more. So Meta planned to get its money first.

On Thursday, Oct. 22, the Nasdaq fell 2.6% to 26,008.86, its worst day since June. The S&P 500 fell 1.21% to 7,663.43. The chip index fell 6.72%, and Nvidia (NVDA) and Micron (MU) sit inside it. Alphabet (GOOGL) and Amazon (AMZN) fell with the other big AI spenders. So did Vertiv (VRT), the cooling-gear maker. The Journal's Vicky Ge Huang, Sam Goldfarb and Meghan Bobrowsky reported the day.

The money moved. It didn't leave.

Yet the Dow rose 0.02%. The Russell 2000, the small-company index, rose 0.11%. The Dow utility average rose 2.19%. On the New York Stock Exchange, 1,551 stocks rose and 1,148 fell. You can see it best in two funds that own the same 500 stocks. The S&P 500 fund (SPY) weights stocks by size, so the AI giants dominate it. It fell 1.18%. The equal-weight fund (RSP) gives every stock the same slice. It rose 0.73%.

Bonds caught the money, too. The 10-year Treasury yield fell to 4.952% from 5.145%. That was its biggest one-day drop since March 2023. Some analysts called it rebalancing, not a new view of the economy. “The growing concern with AI isn't about technology anymore,” said Michael Antonelli of Baird. The worry is how everyone pays for it at once. Meta's filing put its future spending commitments at about $825 billion, up from nearly $700 billion in July. CoreWeave's 2032 bonds sat just under 80 cents on the dollar. A month earlier they were near 90.

Our read

This is an Investments/Risk IN04 story. A cap-weighted fund gives the biggest companies the biggest slices. So it owned a lot of the AI trade and felt the hit. An equal-weight fund didn't. The desk put the first third of its North Star reserve to work on Saturday, Oct. 17, ahead of its written 7,175 level. Equal weight went first. That was the desk's decision for its model books, not advice. Thursday split that purchase. GE Vernova (GEV) fell almost 11%, and Vistra (VST) fell nearly 10%. They fell with the AI build-out names, and the paper gives no company reason for either. NextEra (NEE) rose about 4.6%. The other two thirds wait for 6,863 and the week of Nov. 3. Meta, Nvidia, Micron and the power names are held at weight, with nothing added. Our verdict is watch.

Here's the connection to your own plan. Open your 401(k) app this week and find your biggest stock fund. If it's an S&P 500 index fund, the index began this year with more than a third of its weight in AI stocks. That's Morningstar's count, in Wednesday's paper. Thursday is what that feels like. Now check whether your plan also offers an equal-weight or a value fund. You don't have to move anything. You just need to know which kind you own before the next rough day. If the list surprises you, bring it to a review and we'll go through it.

What It Means For Your Portfolio

Watch. Held at weight; the reserve's next third waits.

A cap-weighted index fund felt the AI selloff and an equal-weight fund didn't. Know which one you own.

General planning principles, not advice for anyone in particular. An S&P 500 index fund is not neutral. It gives the biggest companies the most weight, and in 2026 many of those are AI names. An equal-weight fund spreads the same money evenly across all 500.

Thursday's money went into bonds, utilities and small companies. It didn't leave the market. If you've written down the level at which you'd add, one loud day isn't a reason to tear up the plan or to chase.