In U.S. stocks, relief out of Europe and an unexpectedutility settlement in California triggered aggressivebargain hunting Tuesday. However, dealers saidsentiment remains shaky, with Motorola earnings, dueafter the close, expected to set early expectations forthe approaching earning season. Indexes Tuesdayonce again displayed extreme volatility, but this time itwas to the upside. The Nasdaq Composite soared6.1%, up 106.32 points to 1,852.03. The Dowindustrials jumped 2.5% to climb above the 10K mark,up 247.04 points to 10,102.74.