Trading in the U.S. index futures suggests that Wall Street stocks may open Thursday’s session higher after succumbing to Greek debt worries on Wednesday. Although the Greek debt crisis remains an overhang, the markets may take heart from the domestic first quarter GDP report, which showed a roughly in line reading. The dollar is trading on a mixed note and commodities are mostly lower. The yield on the benchmark 10-year Treasury note is slipping. Notwithstanding the upbeat mood suggested by the futures, the domestic markets may closely track the happenings in the Eurogroup meeting, scheduled to be held later in the day.