US STOCKS-Wall St gains on sturdy data, ECB rate cut and credit plan By: Reuters: Company News September 04, 2014 at 11:07 AM EDT * Indexes up: Dow 0.38 pct, S&P 0.43 pct, Nasdaq 0.64 pct (Adds comments, data, updates to market open) Read More >> Related Stocks: Ciena Corp