Trading in the U.S. index futures suggests that Wall Street stocks may open Friday’s session higher, sustaining the momentum picked up in the previous session. Global cues are positive, with Asian stocks closing mostly higher, while the European markets are also extending their gains. The dollar is bouncing back but commodities are on their way down. The tame inflation data released yesterday lent confidence that premature rate tightening may not be in the offing. The domestic markets may also focus on a few retail and tech earnings released yesterday after the market close and economic data on regional manufacturing activity, industrial production and consumer sentiment.