Gains Completely Erased; Stocks Looking More Culpable

Viewed in a vacuum, this mornings 7-8am rally remains enigmatic. There was some small case to be made that stock losses played a role, but the bond buying definitely didn't line up with stocks in a normal way (i.e. it looked like there was some third variable that caused the bond rally to play out in a much more concentrated way). But as the day progressed, we saw stronger evidence of correlation between stock prices and bond yields. Specifically, a sharp rebound in stocks at the 9:30am NYSE open coincided with an equally sharp reversal in bonds. Yields ultimately leveled off 2.5-3bps higher on the day with MBS spending the afternoon in just barely weaker territory.