The Fed’s own MBS holdings were up a modest $5.083 billion and foreign central banks were buying the stuff too, if less than a billion dollars worth. The real shocker was a biggish dump of Treasury Debt. Where did that come from? This week’s Reuters report1 was, as usual, based on the weekly update from the NY Fed’s H.4.1 table site.2 Here is Doom’s updated CSV version3 of the agencies and treasuries foreign central bank holdings data set.

The treasuries number sank by $10.377 billion, the 14th (thanks twist
) largest weekly sell-off over the last (nearly) decade we’ve got data on. Were they spending the first part of the week bracing for Black Swan Friday?4 Looks like we’ll have to wait for a few weeks to see if this one’s a one-off …

Agencies experienced a mild $0.709 billion increase

This week the total US obligations number for the cenbanks plunged $9.668 billion, wiping out over half of last week’s large gain.
Twist’s ratios graphs, in a screaming u-turn, popped strongly up.


The Setser 52-week chart convergence accelerated quite a bit. Is this a sign of things to come?

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Notes and References
[1]: "Foreign central bank US debt holdings fell in week – Fed", by Ellen Freilich, Reuters, November 27, 2009.
[2]: "H.4.1 Factors Affecting Reserve Balances", Federal Reserve Statistical Release (weekly), Federal Reserve Bank of New York.
[3]: The updated data set as a Comma Separated Value (CSV) file is here.
[4]: "Dubai Jitters Infect Debt of Sovereign Spendthrifts", by Neil Shah and Chip Cummins, Wall Street Journal, November 28, 2009.
Deeper stress lines were felt in the sovereign-bond market, where the cost of insuring against defaults in places like Hungary, Turkey, Bulgaria, Brazil, Mexico and Russia rose, fueled by concerns that emerging-market nations may have trouble honoring their debts even as the economy heals. The worry is that sovereign debt may now represent another aftershock of the global financial crisis.







