U.S. stock index futures posted slight gains ahead of Wednesday's open.
Around 4:45 a.m. ET, Dow futures rose 43 points, indicating a positive open of 45.79 points. Futures on the S&P 500 were indicating a positive open of 6.99 points, while Nasdaq futures signaled an open of 32.56 points up.
The moves in U.S. futures came after Wall Street closed Tuesday's session lower, as investor sentiment was rattled by political news.