Nasdaq falls 1.4% as 10-year yield tests 4.8% before CPI

The Nasdaq Composite dropped 1.4% to 21,486 on Thursday, leading a broad retreat across U.S. equities as the 10-year Treasury yield pushed to 4.79%, its highest since February, two sessions before the August consumer price index report.

"The equity market is being repriced off the long end, not off earnings," said Paolo Pasquariello, professor of finance at the University of Michigan. "When investors can earn close to 5% on a near-risk-free Treasury, the discount rate applied to every future cash flow goes up, and the longest-duration assets absorb the most damage."

The S&P 500 fell 1.1% to 6,412, and the Dow Jones Industrial Average slipped 0.6% to 46,980, with the blue-chip gauge cushioned by its lighter weighting in technology. The session range was wide: the S&P 500 traded between 6,388 and 6,489 before closing near the low. Volume ran about 18% above the 20-day average, and the Cboe Volatility Index rose 2.1 points to 21.4, its highest close in six weeks and roughly the 78th percentile of its trailing one-year range.

Selling was concentrated in rate-sensitive corners of the market. Consumer discretionary fell 2.3% and technology dropped 1.9%, while real estate lost 1.7% as cap rates tracked the move in Treasuries. Energy was the only sector to close higher, up 0.4%, helped by Brent crude holding above $79 a barrel. Utilities slipped 0.9% despite their defensive profile, a sign that the bond proxy trade is being repriced rather than rotated into. Financials fell 0.8%, with the steeper curve failing to offset mark-to-market pressure on bank bond portfolios.

The move extended beyond equities. The dollar index firmed 0.3% to 104.6, gold fell 0.7% to $3,318 an ounce, and the two-year Treasury yield added 4 basis points to 4.52% — a smaller move than the long end, leaving the 2s10s spread at roughly 27 basis points. Traders pointed to three drivers: heavy Treasury issuance as the federal government refinances existing debt, tariff-driven inflation pressure that has kept the personal consumption expenditures price index at 3.7% in June and July, and the artificial intelligence infrastructure build-out, which is pulling corporate borrowers into credit markets and competing with Treasuries for the same pool of capital.

Why 4.8% on the 10-year matters more than the CPI headline

The technical picture is what makes this week different from the yield-driven pullbacks of the past two years. The S&P 500 closed within 1% of its 50-day moving average, a level it has not breached on a closing basis since May. The Nasdaq Composite is testing the 21,400 area that marked its July breakout, and the Dow is holding above 46,800. A close below those levels would put the indices in the gap left by the early-August rally, where there is little traded volume to slow a decline.

Sung Won Sohn, a professor of finance and economics at Loyola Marymount University, framed the arithmetic plainly: stocks compete directly with bonds for investor dollars, and when Treasuries yield close to 5%, investors demand a higher expected return from equities to accept equity risk. "If Treasury yields rise while expected profits do not, the premium narrows and stocks become less attractive," Sohn wrote in a commentary on rising bond yields.

That framing explains why the CPI print carries outsized weight. The Federal Open Market Committee meets Sept. 15 and Sept. 16, and futures pricing has shifted toward the possibility of a hike rather than a cut. KPMG Economics expects a quarter-point increase at that meeting and another in December, citing repeated tariff shocks and higher oil prices. Federal Reserve Chairman Kevin Warsh used his Aug. 28 Jackson Hole speech to say this summer's inflation readings, while better than expected, do not show that underlying trends have meaningfully improved, calling the 2% target "firm" and "fixed."

A soft CPI print would lower the front end of the curve and give the indices room to hold their technical floors. A hot print would do the opposite, and the combination of elevated volume and a VIX above 20 suggests positioning is already leaning defensive rather than complacent.

For portfolio managers, the practical question is duration. The gap between the two-year and 10-year yields has narrowed to about 27 basis points, meaning the pain is concentrated at the long end, where it hits long-duration equities hardest. Morningstar's Christine Benz has argued that investors over 50 should hold a significant fixed-income allocation, favoring high-quality short-term and intermediate-term bonds over high-yield or emerging-market funds, and short-term Treasury Inflation-Protected Securities as a hedge if inflation stays above target. The next test arrives with the CPI release, followed by the FOMC decision on Sept. 16.

This article is for informational purposes only and does not constitute investment advice.