 For a healthier home or work environment, call 870-425-HVAC today. That's 870-425-4822. I'm Stuart Varney, and this is the Fox Business Report. There's buying on Wall Street to start the day with investors hoping to extend gains from Friday. One winner, Palantir Technologies. This stock has tripled in the past year, so we're seeing another rise into the earnings. They have a huge contract with the Army.