text:  In today's closing bell report, stocks drifted lower on Wall Street, erasing the S&P 500's gains for the week. The S&P 500 lost four-tenths of a percent today. It remains close to the record high it set last week. It's up for the second quarter and for the year. The Nasdaq fell seven-tenths of a percent. It is also up for the second quarter and the year. The Dow slipped 45 points, about a tenth of a percent.