Saw reactions to a good old-fashioned squeeze from yesterday afternoon to this morning. The cheapest-to-deliver Ten-year note against the June contract (Feb 2012 4 7/8% coupon) is in very limited supply, the Federal Reserve owns about 15% of them, causing a mad rush from dealers needing to pay up in the futures hedge. Also, biggest ten year local was long after Minutes yesterday so that aided the push up late. Just my opinion, if anyone wants to add anything go ahead.