Nasdaq, S&P 500 back in the red as investors stay cautious

12:50pm: Dow resilient Just after the midday point of trading Thursday, the Nasdaq is down 0.3%, leading market declines as investors remain cautious ahead of earnings reports and mixed economic signals. The S&P 500 is down 0.2%, reflecting broader concerns about economic growth and inflation, as noted by the Federal Reserve. The Dow Jones is up 0.1%, showing some resilience,…