US STOCKS-Dow, S&P rise in volatile session; Nasdaq slips By: Reuters: Company News June 16, 2011 at 17:23 PM EDT * Dow up 0.5 pct, S&P up 0.2 pct, Nasdaq down 0.3 pct * For up-to-the-minute market news see [STXNEWS/US] (Adds Research in Motion, updates volume) Read More >> Related Stocks: American Express Freeport-McMoRan Kroger Co Research In Motion Limited Standard & Poors 500