Early indications suggest that Wall Street stocks may open Wednesday’s session slightly higher. With the domestic markets higher for the fourth straight session, profit taking may materialize. The outcome of the Parliamentary vote on the conditional agreement Greece struck with the European Union earlier this week, domestic economic data on industrial production, the Beige Book and Federal Reserve Chair Janet Yellen’s Congressional testimony provide cues for the markets. The markets across the Atlantic are turning in a lackluster performance after Asian stocks closed mostly higher, riding on the back of positive Wall Street cues and better than expected Chinese data.