Costco earnings

5 Things to Watch on Wall Street This Week

From Costco checking in with its latest financials to a highly anticipated video game that could breathe life into the moribund gaming industry, there will be plenty of news breaking in the coming days. Here are some of the items that will shape the week ahead on Wall Street.

5 Things to Watch Next Week on Wall St.

Next week's biggest news is all but certain to be Apple's introduction of the iPhone 5, led by new CEO Tim Cook. Beyond that, there will be quarterly reports from Darden Restaurants (Olive Garden, Red Lobster), Monsanto, and Costco, as well as a big-screen offering from IMAX.

Costco Aims to Fuel Sales Growth with Discount Gas

Warehouse club Costco is adding gas pumps to more stores as it seeks to expand its sales of fuel to America's price-sensitive drivers. Find out what effect Trefis sees the discount gas business having on the retailer's bottom line, and where it sees the stock price going.