Dow futures rose slightly Tuesday night after all three major U.S. averages posted losses. Dow Jones Industrial Average futures climbed 100 points, or 0.23%. S&P 500 futures gained less than 0.1%, while Nasdaq 100 futures dipped 0.1%. Wall Street is coming off a losing session for the major averages. The S&P 500 declined 1.2%, while the Nasdaq Composite dropped 2%. The Dow Jones Industrial Average lost 251 points, or 0.5%. That comes after Palantir dropped about 8%, even after besting