currencyForeign central banks aren’t dumping dollars, according to new research by Win Thin, senior currency strategist at Brown Brothers Harriman.

He notes that the Federal Reserve’s custodial holdings for foreign official accounts, which primarily represent holdings from Asian central banks, have risen $145 billion since the end of last year. He estimates that Asian foreign reserves at the end of the first quarter totaled $211 billion, and based on fourth-quarter ratios, approximately $128 billion of those reserves should be going into dollars. The discrepancy can be explained because the figures are rough estimates, but it doesn’t indicate a drop in holdings from foreign sources.

“Whatever the reason for this small discrepancy, the takeaway is that first-quarter reserve data should once again serve to debunk the common refrain heard in the foreign-exchange market that foreign central banks are dumping dollars,” Thin says. “They clearly are not.” –Phil Izzo