What the tool does
- Two methods to choose from — historical average rate or forward rate for the planning horizon.
- A safety margin taken from the market — the margin is derived from the current options market via delta strikes, not added as a flat mark-up.
- Per currency pair — so budget and hedging policy rest on the same foundation.
- Closes the loop with the post-mortem — later, settled cashflows are measured against this budget rate.
Output: Calculated budget rate per currency pair · method · margin.