This is the way it happens every time. If you paid attention to QE1, 2 or 3 before this you would have seen that the announcement that the Fed will buy Treasuries has always hurt the price of Treasuries and caused the yield to go up....every time. If you actually look at what happens instead of listening to crap from the Fed or from ideology you have to see that QE causes interest rates to rise, equities to rise, commodities to rise and the dollar to fall...and when the announced QE comes to an end the interest rates fall, commodity prices fall, equities fall and the dollar strengthens. Now, the Fed says that it does QE to reduce interest rates but that is not what really happens...QE props up interest rates, every time; even though the Fed says it does it to reduce interest rates.
So, you must see that the Fed is full of shit about what it says.
So then, what is really happening? Contraction and deflation causes interest rates to decline, not the Fed. The Fed does QE...liquidity injections into the banking system...to fight contraction. I am not endorsing this, but that is what is happenning.
Its like when the Zombies are coming and all you have is a shotgun with deer slugs...like in Terminator...the Fed is Arnold Swartzenager...you shoot the liquid metal robot Zombie with your shotgun and it stutters him...but it doesn't kill him...and then you have some time to run away...and then he comes at you again at you shoot him with the shotgun again...even thought you know it can't kill him...but it is the only weapon you have and you don't know what else to do...so you shoot and run...and hope something good happens but you really don't have a plan. That is what the Fed is doing...shooting Zombies in a B movie with a shotgun. Problem is that the the Terminator is a story and they wrote it so that it worked out...I don't know who is wirting the narrative of our curren monetary and fiscal reality; I think it is just being made up as it goes along...kind of like J.J. Abrams...he has not been very good at happy endings.