Wall Street drifts as another bumpy week of trading closes

NEW YORK (AP) — Stocks are drifting in mixed trading on Wall Street Friday, as another zig-zag week for markets closes out following their abrupt loss of momentum this month. The S&P 500 was down 0.2% after giving up a small gain in the first few minutes of trading. It’s still on pace for a gain of 0.2% this week after a two-day slump followed up on a two-day gain. Analysts warned that the day’s trading could be even bumpier than usual. Futures and options on stocks and ind