A bronze seal for the Department of the Treasury is shown at the U.S. Treasury building in Washington, U.S., January 20, 2023. Investors are playing close attention to this week's quarterly refunding announcement as a sharp jump in long-term Treasury yields has been partly attributed to concerns about the U.S. fiscal deficit. So far this year, the Treasury has issued about $1.6 trillion of additional bills and roughly $1.04 trillion in longer-term debt. The Treasury is also likely to announce a buyback program for a possible launch in January, aimed at improving bond market liquidity, analysts said. The projected increase in longer-term deficits in the coming years, however, will keep Treasury raising auction sizes, analysts said.

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Persons: Kevin Lamarque, Guneet Dhingra, Morgan Stanley, Morgan Stanley's Dhingra, Tom Simons, Zachary Griffiths, Gertrude Chavez, Dreyfuss, Megan Davies, Jamie Freed Organizations: Department of, U.S . Treasury, REUTERS, TD Securities, Treasury, Jefferies, Thomson Locations: Washington , U.S, New York, Charlotte , North Carolina