http://newyorkfed.org/rss/index.html The Secured Overnight Financing Rate (SOFR) is a broad measure of the cost of borrowing cash overnight collateralized by Treasury securities. The SOFR includes Treasury repo transactions that are conducted on Bank of New York Mellon’s tri-party platform, GCF Repo® transactions cleared by the Fixed Income Clearing Corporation, and repo transactions cleared through the Delivery versus Payment (DVP) service offered by the Fixed Income Clearing Corporation (FICC). Federal Reserve Bank of New York https://apps.newyorkfed.org:443/en/markets/autorates/sofr https://apps.newyorkfed.org:443/en/markets/autorates/sofr Daily Secured Overnight Financing Rate for 06/15 is 1.91 2018-06-18T07:59:50-05:00 en US NYFed 1.91 SOFR