Stocks making the biggest moves premarket: Uber, Sarepta, Palantir, Norwegian Cruise and more

Check out the companies making the biggest moves in premarket trading: Uber Technologies — The ride-sharing company fell 5% after saying fourth quarter adjusted EBITDA will range between $2.41 billion and $2.51 billion versus $2.47 billion expected by analysts polled by FactSet. Third-quarter reven...