Forex Rules

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The following information pertains to the Forex module:

Forex requirements less than or equal to 0 are not allowed.
Trading dates in the future are not allowed when editing or creating a Forex contract.
Only one fixed Forex requirement is allowed on a contract. On a contract next to the rate and its direction indicator, you see a check box labeled Fixed, to indicate the value for the field Rate Fixed. Of all Forex requirements on a delivery line (for the same internal company), only 1 requirement can be marked with Rate Fixed = Yes.
When entering hedge requirements, the default value of the Amount from field is the value of quantity * prices (as converted to contract currency) from the delivery line.
You will see a warning or an error when the total Forex requirement per delivery line does not match what is really required for each delivery line.
When a contract has a position on a different currency but doesn't have a Forex requirement yet, the cost calculations uses the current currency rate from Market Data.
On the cost sheet the following logic is applied when the currency of the cost item deviates from the internal company currency:
oIt uses the weighted average rate (in the case of multiple delivery lines) if the Forex requirement / Forex contract has the same currency.
oIt uses the currency curve rate when the Forex is not available for a cost item.
oIt uses a value that has been entered manually if values for Forex and currency curve are not available. This is because rates cannot be equal to zero.