 Money News 10 and 40 past the hour. Here's Nancy Lyons. This is a Bloomberg Money Minute. The wild week on Wall Street started with three back-to-back Dow records but ended with losses of about three-quarters to one percent as investors calibrate before next week's reports from big tech companies. The Dow today fell 377, the Nasdaq lost 144, and the S&P slipped by 40 and saw its worst week since April.