last week, stocks started strong atery day, but faded late in the day. egan to reverse on friday, when stocks closed at their ed today. it conti this week was all about fed chairman's jay powell's testimony o congressue onay and thursday, but the markets are telegraphing they're not concerned he'll be skroefrly aggressive about raising rates. the markets are very different in the lastrewo weeks com to the first two weeks, when stocks dropped about 10% in earlyebruary on concerns about higher interest rates, partly. but since then, the s&p has recovered about 75% of its losses. it's a sign investors still seem to have confidence in the global economic recovery. indeed, the sectors with the strongest ecovery has been technology stocks, led by apple, intel, and cisco, and industrials led by 3m and boeing. bothe sectors that very sensitive to the global economic recovery. for ly busess report," i'm bob pisani at the new york stock exchange. >>> one day ahead of fed chair powell's testimony, federal randall overnor, quarles today reaffirmed his for gradual in