Trading in the U.S. index futures suggests that Wall Street stocks may open Wednesday’s session higher, as commodity prices remain buoyant. Overseas cues are mixed. Asian stocks had a nervy session, although stocks closed mixed, as Chinese monthly export data dampened mood. The European markets are mostly lower. A bleak forecast for the global economy issued by the World Bank isn’t likely to support the cause of the markets. The domestic markets had very little catalysts to react to but could be tuned to the direction of commodity prices.