• The S&P 500 fell 1.2%, while the Nasdaq Composite dropped 2%, driven by a broad risk-off shift.
  • Higher Treasury yields and inflation concerns are pressuring growth stocks, especially in the tech sector.
  • Investors are reassessing valuations amid persistent rate uncertainty.

Markets Tumble on Rate Jitters

U.S. equities slid sharply on Thursday, with the S&P 500 losing 1.2% and the Nasdaq Composite sinking 2%, as a surge in Treasury yields rattled investor sentiment. The move marked a broad-based decline, with technology shares bearing the brunt of the selling. According to traders, the selloff was triggered by stronger-than-expected economic data that reinforced fears the Federal Reserve will keep interest rates higher for longer.

The yield on the benchmark 10-year Treasury note climbed to a fresh multi-month high, topping 4.5%, as markets repriced rate expectations. "The market is finally waking up to the reality that inflation isn't going away quietly," said a senior portfolio manager at a major asset manager, who asked not to be named. "Higher rates are compressing multiples across the board, but nowhere more than in high-growth names."

Tech Under Pressure

The Nasdaq's 2% drop was led by mega-cap tech stocks, with Apple Inc., Microsoft Corp., and Nvidia Corp. all falling more than 1.5%. The selloff extended to AI-related names, which have been under scrutiny after recent earnings from key players disappointed on forward guidance. "Investors are recalibrating their growth expectations," noted an equity strategist at a European bank. "The easy money has been made, and now we're in a period where fundamentals matter more."

The broader market rout also hit small-cap stocks, with the Russell 2000 index falling 1.8%, indicating that risk aversion is widespread. Sector-wise, only utilities and real estate managed to eke out gains, as investors sought defensive havens.

What's Next?

Traders are now eyeing upcoming inflation data and Fed speakers for further clues on the rate path. A key test will come next week with the release of the personal consumption expenditures price index, the Fed's preferred inflation gauge. Without a significant cooling in price pressures, the selloff could deepen, according to analysts. "The market is in a 'wait-and-see' mode," said the portfolio manager. "But if inflation comes in hot again, we could see another leg down."

As of Thursday's close, the S&P 500 has erased gains from earlier in the month, while the Nasdaq is down nearly 5% from its recent high. Investors are bracing for continued volatility.