U.S. Treasury yields ticked up ahead of the $42 billion 10-year note auction, with investors watching for clues on Fed rate adjustments. Despite recent increases, demand for longer-term debt remains uncertain amid growing deficits. Benchmark 10-year notes rose slightly to 4.113%, while two-year yields edged up to 4.420%. Traders see a reduced 21% chance of a March rate cut, down from 54% last week.