Methodologies / fx-historical-scenarios
Historical Return Scenarios
Apply user-supplied (licensed) FX returns to a notional; no vendor series bundled.
Formula
shocked = spot×(1+r); pnl = notional×(shocked−spot)
Assumptions
- Returns are fractions (or percent if |r|>1).
- User holds rights to process the series.
Limitations
- No holiday calendar; single-factor FX revaluation only.