Bessent Plays Hardball With "Bloomberg Bros": Yields Spike As Treasury Accepts Just 68% Of Maximum Buyback Offers

Two weeks ago, treasury yields spiked to a 3 year high (still well below 5%), after the first expanded Treasury buyuback operation which had a maximum capacity of $6 billion, resulted in just $5.187 billion in actual buyback offers accepted by the Treasury.

That was a problem because as BofA's rates guru, Mark Cabana, wrote just ahead of the first buyback (his note is available to pro subs), over the last several operations the 10y-20y buybacks had received $18.7 billion of offers on average, or about 9 times oversubscribed (at the old maximum par amount permissable of $2 billion), and Treasury has always bought the maximum.