Secured Overnight Financing Rate in the United States averaged 1.08 percent from 2014 until 2023, reaching an all time high of 5.25 percent in September of 2019 and a record low of 0 percent in September of 2014. This page includes a chart with historical data for the United States Secured Overnight Financing Rate. United States Secured Overnight Financing Rate (SOFR) - values, historical data and charts - was last updated on June of 2023.