MBS are now down 9 ticks on the day (.28) and nearly a quarter point from the AM highs.  Lenders who priced at or before 9:30am ET are slightly more likely to be considering negative reprices.  Some of the later-pricing lenders could even be considering reprices if they're feeling especially jumpy.

10yr yields are up 7.4bps now after a slow, steady sell-off, at 4.589.