The Treasury Department will auction $83 billion in securities next week, comprising $36 billion in new debt and $47 billion in previously sold debt. Details (all with minimum denominations of $100):

Monday: $42 billion in 13-week bills, a reopening of an issue first sold on July 21, 2016, maturing Jan. 19, 2017. Cusip number: 912796KD0.

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