Futures linked to the Dow Jones today gained modest traction, as oil prices retreated, easing cost pressures for industrial companies. Analysts say lower energy input costs could boost margins for Dow constituents. For the time being, Wall Street appears to be overlooking the anticipated economic consequences of the government shutdown. The potential for a significant impact on growth increases with the duration of the shutdown, particularly for businesses that depend on the federal government’s regular operations. Gold ( GC=F ) took a breather on Thursday after a monstrous rally this year. Ahead of the U.S. open, Dow Jones today futures ticked up in response to upbeat retail sales numbers. Consumer discretionary names are expected to see buying interest if spending momentum is sustained.