ParallaxFX
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If a currency moves, how much does that move you?

Enter a handful of foreign-currency commitments. The Calculator shows the deterministic impact at ±5%, ±10%, and ±15% — signed by direction. That's the fact. How likely a move that size is — based on how the currency has actually behaved — is the next question, and the free Health Check answers it.

~30 seconds · deterministic what-if · no probabilities, recommendations, or verdicts

Every impact is stated in this currency.

ECB is wired today. Fed H.10 is a flagged follow-up; per-row override always available.

Exposure rows

One row per foreign-currency commitment to test. Type the amount in the foreign currency; the tool converts to your reporting currency, then applies ±5 / ±10 / ±15%.

What this tool does (and doesn't)

  • Shows the dollar impact on each commitment if the rate moves ±5 / ±10 / ±15%, summed and visualized as a tornado.
  • Doesn't showa score, a band, a "risk level," or any verdict about whether your exposure is healthy or worrying. The numbers stand; the reader interprets.
  • Doesn't forecast. It tells you what a move would do, not whether or how far rates will move. For likelihood, see the Health Check (95% VaR over 90 trading days) or the Forecast Pack (full forward picture).