A late burst of buying erased some of the stock market’s losses Thursday, leaving indexes mixed on Wall Street though still on pace to end lower for the week. The Standard & Poor’s 500 rose 0.3% after having been down 1.3% earlier in the day. The benchmark index’s positive turn in the last 10 minutes of trading ended a four-day losing streak. The Dow Jones industrial average also bounced back from an early slide to finish with a 0.5% gain, while the tech-heavy Nasdaq composite fell 0.3%. Several measures of small and midsize companies also lost ground, including the Russell 2000, which closed 1.2% lower. The mixed finish for stocks comes as traders look ahead to the Labor Department’s latest monthly job market snapshot Friday. The Federal Reserve will consider the August update on job and wage growth as it determines further interest rate increases in its bid to slow the economy enough to bring down inflation. “We’ll be able to get a better read on markets tomor...