The parties are classified as buyers and sellers. The purchaser of the contract who wants a fixed interest rate is conventionally receiving a payment if the reference rate is higher than the FRA rate; if lower, then the seller receives payment from the buyer. Buyers and sellers are sometimes also called borrowers and lenders, although the fictitious investor is never loaned. The forward exchange rate is distinguished by a premium or a discount of the spot exchange rate: there are other reasons for the failure of the forward price impartiality hypothesis: the assumption that conditional bias is an exogenous variable, which is explained by a policy aimed at smoothing interest rates and stabilizing exchange rates , or an economy that allows for discrete changes, excessive returns in the futures market. Some researchers have challenged the empirical errors of the hypothesis and have attempted to explain conflicting evidence as a result of contaminated data and even inappropriate selection of the duration of futures contracts.  Economists have shown that the forward rate could serve as a useful proxy for future spot exchange rates between currencies with liquidity premiums, which average zero during the onset of fluctuating exchange rates in the 1970s.  Studies on the introduction of endogenous pauses to verify the structural stability of co-integrated cash and advance exchange rate time series have found some evidence to support both short-term and long-term exchange rate bias.  Suppose a U.S. exporter expects a payment of 10 million euros after three months. Since it has to convert these euros into U.S. dollars, there is a currency risk.
The exporter enters into a cash futures contract to exchange 10 million euros after 3 months at a fixed exchange rate of 1EUR – US$1.2. This means that he can exchange his 10 million euros after 3 months for 12 million dollars. After a year based on interest rate parity, $1, plus interest of 1.5 per cent, would be 1.0500 $US plus interest of 3 per cent, which means that according to Parameswaran (2011), taking into account the impact of exchange rates on the value of the debtor, the derivative cancels each other out. In this case, the difference between the debtor and the benefit of the derivative is attributed to the other party to the cash rate used on the Fed and the forward interest rate of the derivative (Ltd, 2017). Unlike most futures contracts, the settlement date is at the beginning of the term of the contract rather than at the end, since the benchmark interest rate is already known until now and the liability can therefore be fixed. The provision that payment must be made sooner rather than later reduces credit risk for both parties. The deadline is the date on which the term of the contract ends. The fra period is usually set according to the date of the contract: the number of months up to the settlement date × number of months until maturity.