Bond market signals raise concerns on Wall Street

Wall Street is debating what is pushing Treasury yields higher, with inflation, stronger growth, and rising deficits all seen as possible drivers. The move has lifted borrowing costs and added pressure to parts of the stock market, even as major indexes remain near record levels. The 10year Treasury yield briefly climbed to 5.23%, its highest level since 2007, while the 30year yield and 2year yield also moved higher. Some investors view the rise as a sign that the economy is still resilient, especially in sectors tied to artificial intelligence and technology, while others worry that higher rates could eventually slow growth and weigh on asset prices. The coming week will bring several closely watched economic reports, including the August personal consumption expenditures price index and the September jobs report. Those releases may help shape expectations ahead of the Federal Reserve's October meeting and offer more insight into consumer demand, inflation, and the labor market.