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FX Multi-Leg Option Pricer Educational prototype
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Interactive quantitative project

Build and inspect an FX option structure

Select one G10 pair and maturity, combine up to five vanilla legs, and inspect indicative premium, delta, vega and expiry P&L using a simplified forward Black model.

Single pair Single maturity ATM volatility Static snapshot

Model output

Structure analytics

Ready
Total premium -
Total delta -
Delta notional -
Vega / 1 vol pt -

Expiry P&L

Price the structure to generate its payoff profile.

Structure P&L Current spot
No priced structure

Leg breakdown

Leg Position Strike Premium Delta Vega
Price the structure to see component analytics.
Model boundary. Indicative educational output using a static market snapshot and ATM volatility for every strike. Discount factors, smile interpolation, premium-adjusted delta conventions and live market calibration are outside this prototype.