Trade War Fears Spark Broad Selloff as Stocks Suffer Worst Day of the Year

U.S. equities posted their sharpest decline of the year as escalating trade tensions between the United States and the European Union rattled investor confidence and triggered broad-based selling. The S&P 500 fell 2.1%, while the Nasdaq Composite dropped 2.4% and the Dow Jones Industrial Average slid 1.8%. Both the S&P 500 and Nasdaq closed below their 50-day moving averages and slipped into negative territory for the year.

Markets reacted to weekend headlines in which President Trump called for an additional 10% tariff on eight NATO members opposing U.S. efforts to acquire Greenland. Reports that the European Union is considering retaliatory tariffs only added to the unease. Although President Trump struck a more conciliatory tone in an afternoon press conference—saying he expects matters with NATO to work out—he reaffirmed that Greenland remains a critical national security priority. He also noted upcoming meetings with European leaders and plans to address the World Economic Forum in Davos.

The geopolitical uncertainty prompted heavy selling throughout the session, with little evidence of dip-buying interest. Stocks trended lower all day, finishing near their session lows as risk appetite deteriorated.

Selling pressure was widespread. Ten of the eleven S&P 500 sectors finished lower, with seven declining more than 1% and six falling at least 2%. Technology led the downturn, sliding 2.9% and marking the weakest performance among sectors. Several mega-cap names posted steep losses, dragging the broader market lower. Semiconductor stocks held up better by comparison, limiting losses in the chip index, helped by strength in select names tied to upgrades and renewed commentary around persistent AI-driven memory shortages.

Consumer discretionary stocks also suffered, falling 2.8% amid sharp declines in several high-profile mega-cap names. The weakness underscored the day’s rotation away from growth and momentum stocks, with the mega-cap growth cohort posting one of its worst sessions of the year.

Industrials declined 2.0%, pressured by cautious corporate guidance despite earnings beats, while financials slid 2.2% as generally solid bank results failed to offset the broader risk-off tone. Earnings-related gains in a handful of regional banks proved insufficient to stabilize the sector.

Consumer staples stood out as the lone area of relative safety, edging up 0.1% as investors sought defensive exposure. Even there, gains were limited, reflecting the intensity of the overall selloff.

Small- and mid-cap stocks once again outperformed on a relative basis, though they still posted meaningful losses. The Russell 2000 fell 1.2% and the S&P MidCap 400 dropped 1.4%, both declining less than the large-cap indices.

Risk aversion was evident across asset classes. Gold surged 3.7% to a new high as investors rushed into safe havens, while volatility spiked sharply. The VIX jumped nearly 29% to 20.42, signaling a sudden and pronounced increase in market stress.

The sharp selloff leaves equities on fragile footing heading into the next session, with elevated volatility and technical damage likely to weigh on near-term sentiment. Attention now turns to another potentially pivotal day, as investors will hear from President Trump at the World Economic Forum and digest the November PCE inflation report—both of which could shape expectations around trade policy, inflation, and the broader market outlook.

Despite today’s negative market environment, our FTinvest 11 model portfolio edged up 0.23% to close at 968.79, just shy of its all-time high of 968.97. The portfolio continues to show impressive stability, holding near record levels as January progresses.

This steady performance reflects the strength of FTInvest 11’s core strategy, balancing value-driven equity selection with disciplined capital management. As markets navigate early-year shifts, the portfolio remains well-positioned to sustain its strong start to 2026.