The most recent rate applicable under these sections can be found at:

http://www.federalreserve.gov/releases/h15/current/

Proceed to:

1. Treasury constant maturities Nominal 11
2. 1 year
3. Column No. 6 - Week ending with most recent date

For further information on interest for judgments entered in the federal courts, you can refer to http://www.uscourts.gov/FormsAndFees/Fees/PostJudgementInterestRates.aspx.