Earlier today during his grilling in Congress, Treasury Secretary Scott Bessent was asked to explain the recent spike in yields, to which his response was to blame oil, and point out that last week's 10Y and 30Y auctions were both stellar. Which they were... but only because they took place on days when yields soared earlier itn eh day, giving buyers in the auction solid concessions and thus a desire to bid aggressively for the paper, which they did.