40-year JGB yields are down 24.5bps to 3.312% today, with the curve sharply bull flatter, after Reuters sources suggested the MOF will consider skewing the composition of its current issuance programme away from super-long-end instruments. That’s the largest one-day decline in 40-year yields since Bloomberg began tracking the data in February 2008 (and the 2nd largest absolute change in yields). 40-year yields are now almost 40bps below last Friday’s 3.697% high, with short-positioning likely exacerbating the last few days’ relief rally. However, focus remains intently on tomorrow’s 40-year auction.

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Treasury has about $164B in "extraordinary measures" available as of April 23 to avoid hitting the debt limit, per its regular report out Friday. That's out of a maximum total of $375B (they have used $211B).

Liquidity across financial markets including the Treasury market deteriorated after President Trump's April 2 reciprocal tariffs announcement but market functioning was generally orderly, according to the Federal Reserve's semiannual report on financial stability, released Friday. (PDF link is here)
From our Washington Policy Team - Some fairly sharp words today from ex-Fed Governor Warsh on the central bank (who for what it's worth is seen by betting markets as by far the frontrunner for the next Fed Chair):