Twitter, eBay, Yelp, Time Warner are stocks to watch By: MarketWatch April 30, 2014 at 05:30 AM EDT Among the companies whose shares are expected to see active trade in Wednesday’s session are Twitter, eBay, Yelp, and Time Warner. Read More >> Related Stocks: AFLAC Automatic Data Processing MetLife Phillips 66 Time Warner Twitter, Inc. Yelp Inc eBay