Tech Rout Sparks Broad Selloff as Volatility Jumps at the Close

Written byAdam Shapiro
Wednesday, Dec 17, 2025 4:12 pm ET1min read
Aime RobotAime Summary

- U.S. stocks plunged sharply as tech shares led a selloff, driven by reassessing AI spending and macroeconomic uncertainty ahead of key inflation data.

- Oracle's 6% drop after

withdrew $10B data center funding raised concerns about AI ecosystem debt-fueled investments and returns.

- Small business profitability turned negative for first time in 18 months, while delayed CPI data publication risks amplifying market volatility.

- Rising VIX volatility, falling

, and defensive commodity gains highlighted investor caution amid fragile macro conditions and valuation concerns.

U.S. stocks fell sharply Wednesday, led by a renewed selloff in technology shares, as investors reassessed the outlook for artificial intelligence spending and braced for heightened macro uncertainty heading into key inflation data.

The Dow Jones Industrial Average slipped 228.29 points, or 0.47%, to finish at 47,886.0. The S&P 500 dropped 1.16% to 6,721.50, while the Nasdaq Composite sank 1.81% to 22,693.3, its steepest decline of the session. Small-cap stocks also weakened, with the Russell 2000 down 1.07% to 247.22.

Pressure intensified after

shares fell nearly 6% following a report by the Financial Times that private lender Blue Owl Capital would not back a proposed $10 billion financing for Oracle’s next data center. The report raised concerns among investors about the pace of debt-funded investment across the AI ecosystem and whether returns will justify the surge in capital expenditures. The move weighed broadly on large-cap technology names that have driven much of the market’s gains this year.

Risk aversion was evident across asset classes. The CBOE Volatility Index climbed 5.28% to 17.35, signaling increased demand for downside protection as equities slid into the close.

fell 1.92% to $85,948.41, extending intraday losses as speculative assets tracked the pullback in growth stocks.

In commodities, energy prices advanced, with crude rising 2.12% to $56.30 a barrel, while precious metals also moved higher, with gold up nearly 1% at $4,374.50 an ounce. The gains suggested selective hedging demand even as broader markets weakened.

Economic undercurrents added to the cautious tone. According to the Bank of America Institute, small business

in November, supported by seasonal shopping, but year-over-year profit growth slipped below zero for the first time in 18 months. Payments to hiring firms declined 4.6% from a year earlier, pointing to a cooling labor market among smaller employers, even as longer-term optimism and interest in AI adoption remain elevated .

Investors are also positioning ahead of Thursday’s

release, which analysts expect to be unusually difficult to interpret because October data will not be published following the government shutdown. published by AInvest noted that the lack of a clean month-over-month comparison could amplify short-term market reactions and increase volatility, even if underlying inflation trends are stabilizing .

By the closing bell, the session reflected a market grappling with valuation concerns in technology, uncertainty around AI-related spending, and an increasingly fragile macro backdrop, factors that together pushed investors toward a more defensive stance.

author avatar
Adam Shapiro

Adam Shapiro is a three-time Emmy Award–winning content creator, former network news correspondent, and founder of the multimedia production company TALKENOMICS. At AInvest, he created and launched Capital & Power, a video podcast series designed to drive engagement and establish thought leadership, while also producing original live streams, financial articles, and investor-focused video content. Previously, as a correspondent at FOX Business, Shapiro established the network’s Washington, D.C. bureau, reported from the White House, Capitol Hill, and the Federal Reserve, and secured exclusive bipartisan interviews with influential leaders. His reporting helped solidify FOX Business as the most-watched business channel on television. At the same time, his original Talkenomics series drew tens of thousands of viewers per episode through insightful conversations with policymakers, economists, and thought leaders. At Yahoo Finance, he played a critical leadership role in expanding digital programming to eight hours of live, bell-to-bell financial news coverage, dramatically increasing traffic from 68M to 104M unique monthly visitors and growing ad revenue from zero to over $50 million annually. Yahoo Finance continues to benefit from the credibility of Shapiro’s exclusive interviews with former President Donald Trump and numerous Fortune 500 CEOs.

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