The sentiment on Wall Street may not have improved much on Thursday, as indicated by the trading in the U.S. index futures, which point to a lower opening. Among the rest of the global markets, the Asian markets closed mostly higher, while European stocks are moving about in a lackluster manner. Trading activity is likely to be light in pre-Easter holiday trade. Greece’s inability to strike a deal in order to avail continued financing, the direction of oil prices, the ongoing nuclear deal talks between Iran and the U.S. and domestic economic data on jobless claims and trade balance could also impact sentiment during the session.