    iSentence:I: In the first hour of trading:;  the Dow:Jones industrial average was up.  34 points’ to.9,107-, while. the. Nasdaq.  composite index rosé 2 points to.1,612:    Sentence. 2: The Dow’ Jones. industrial.   laverage was up.17 points to'9,090,; while .  the ‘Nasdaq: composite index - fell." 10  points to'1,601-. Dh swng se    