U.S. stock futures stabilized on Tuesday after major indexes ended the first trading day of June mixed. In extended trading, GameStop shares surged by 8%, building on a 21% gain in regular trading on Monday, after "Roaring Kitty" posted another message on Reddit stating that he still holds his GameStop shares and call options. During regular trading on Monday, the Dow fell by 0.3%, while the S&P 500 and Nasdaq Composite increased by 0.11% and 0.56% respectively. Energy, utilities, and industrials were the biggest losers, while technology, healthcare, and communication services outperformed the market. These moves came as weak U.S. manufacturing data for May pressured market sentiment, while investors continued to assess the chances of a Federal Reserve interest rate cut. Investors are now awaiting U.S. factory orders data for April on Tuesday and the much-anticipated monthly employment report on Friday.