- NVIDIA, Tesla, Apple and Amazon lead tech selloff as yields surge
- Moody's downgrades US credit rating to Aa1, citing fiscal deficits
- 10-year Treasury yield jumps to 4.5%, pressuring growth stock valuations
Market Reacts to Rating Shock
Megacap technology stocks are facing sharp declines in early trading Monday after Moody's Investors Service downgraded the United States' credit rating from Aaa to Aa1 late last week. The move triggered a selloff in government bonds, sending the 10-year Treasury yield up 10 basis points to 4.5% - its highest level since late 2023.
"The market is repricing risk across the board," said one portfolio manager at a major hedge fund who asked not to be named. "When the risk-free rate moves this dramatically, everything else has to adjust."
Tech Takes the Brunt
The yield surge hit growth stocks particularly hard, with Tesla leading the declines at a 4.5% drop. NVIDIA fell 1.5%, Apple declined 2.3% and Amazon slipped 1.6% in early trading. These moves reflect the heightened sensitivity of tech valuations to discount rate changes - when bond yields rise, future earnings become less valuable in present terms.
Market participants noted the selloff accelerated after Sunday's passage of President Trump's tax-cut bill, which added to concerns about growing fiscal deficits. "Between the downgrade and the tax cuts, we're seeing a perfect storm for yields," said a fixed income strategist at a bulge bracket bank.
Looking Ahead
While Moody's maintained a stable outlook, analysts warn the market reaction may not be over. "We could see continued volatility as investors digest what higher-for-longer rates mean for equity valuations," said the hedge fund manager. Traders will be watching upcoming Treasury auctions closely for signs of waning demand.
The downgrade leaves only Canada and Germany among major economies still holding Moody's top Aaa rating. For now, the market appears to be pricing in a new era of higher funding costs across asset classes.