Historical swap rates
OANDA provides an on-line tool to get historical swap rates: https://fx2.oanda.com/user/interestrate.html. I think you can set a range for up to 5 years. Unfortunately, as in everything with Forex, swap rates differ per broker, but this will get you started.
Download this application that contains historical swap rates for major currencies. https://finpricing.com/download.html
Does anyone know where historical swap rates of several years back are posted. Or how to derive approximates of them from more easily obtainable economic data?
Thanks