Curve flatteners remained the de rigueur trade and the spread between the 2-year note and the 30-yera bond fell another 5 basis points down to +311 bps. It was over +330 bps just ahead of the FOMC announcement.
Break of key technical levels on the notes generated another flurry of buying. Shorter-dated issues took part to a lesser degree. Fed funds gained ground and show increased probability, about 80%, of a June rate cut.