I am trying to get historical data (for a given period of time) for some values (Ex EURCNY=).
I get back no value for Official close price in PriceHistoryExtractionRequest for "EURCNY=" in the range 20/11/2019 to 13/12/2019.
Could you tell me if I have missed something ? Can I replace it with any other field with the exact same meaning ?
I would like to get the official close date also but this field doesn't seem to be supported by PriceHistoryExtractionRequest, is it possible to add it or can I use another field ?
Fine Thank you.