Condensed interest rates tables provide recent historical interest rates in each category. As an additional resource, we also provide summaries and links to recent interest rate related news. Treasury Rates. This table lists the major interest rates for US Treasury Bills and shows how these rates have moved over the last 1, 3, 6, and 12 months. The Historical Currency Converter is a simple way to access up to 25 years of historical exchange rates for 200+ currencies, metals, and cryptocurrencies. OANDA Rates® cover 38,000 FX currency pairs, and are easily downloadable into an Excel ready, CSV formatted file. The New York Fed publishes the EFFR for general information purposes and you assume the risk for your use. The New York Fed reserves the right to alter the methods of calculation, publication schedule, rate revision practices or availability of the EFFR and the right to cease publication. The rate is provided without warranty of any kind.