S&P 500 Closes Higher to Start October as Treasury Yields Retreat

The S&P 500 closed higher on Thursday as it began October, with the index recovering from an uneven session in which stocks seesawed through the day.

Traders were closely focused on volatile moves in Treasury yields, which retreated from recent multiyear highs. Shifts in bond yields have been a key driver of equity market sentiment in recent sessions, influencing how investors price riskier assets against the relative safety of government debt.

The pullback in yields offered some relief to equity markets after a period in which rising borrowing costs had weighed on investor sentiment, particularly for rate-sensitive sectors. Market participants continued to monitor economic data and signals from policymakers for clues on the future path of interest rates.

Thursday's session reflected the broader pattern of choppy trading that has characterized markets in recent weeks, as investors weigh a mix of corporate earnings, economic indicators and interest rate expectations. Individual stock moves, including notable earnings-driven swings, added to the day's volatility even as the broader index ended in positive territory.

Analysts noted that the relationship between bond yields and stock valuations remains a central theme for markets heading into the final quarter of the year, with further yield swings likely to continue influencing day-to-day trading.