The 10-year Treasury yield could potentially pierce through the 4.45% level if we witness a solid breakout past the 4.20% resistance zone. Right now, that 4.20% mark stands as the critical pivot point—hold above it and we're looking at fresh momentum pushing higher. A sustained move beyond it would signal the momentum to test 4.45%, which has been acting as a key psychological barrier. This kind of yield expansion typically tightens liquidity conditions in risk assets, so crypto traders should be watching this closely. The technical setup here looks interesting from a level perspective. Chart patterns suggest the move could unfold relatively quickly once that intermediate resistance cracks.