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The spot rate for any maturity is the yield on a bond that provides a single payment at that maturity. This is a zero coupon bond. Because each spot rate pertains to a single cashflow, it is the relevant interest rate concept for discounting a pension liability at the same maturity.


spot [-m MATURITY] [-c CATEGORY] [-d] [-s START_DATE] [-e END_DATE]


maturity-m --maturityWhat maturity you'd like to collect data for10yTrueNone
category-c --categoryWhat category you'd like to collect data forspot_rateTrueNone
description-d --descriptionWhether to provide a description of the data.FalseTrueNone
start_date-s --startStarting date (YYYY-MM-DD) of data1980-01-01TrueNone
end_date-e --endEnding date (YYYY-MM-DD) of dataNoneTrueNone

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