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Complex Asset Pricer · Interest rates

European swaption

The right to enter an interest-rate swap at a fixed rate agreed today, under one- and two-factor Gaussian rate models.

ProductEuropean swaptionInterest rates
Terms
Type
Exercise
Swap length
Model · Method
Fixed in this demo.

Market data

Flat rate curve
3%
Fixed-leg payments
Annual

Model parameters · G1++

Mean reversion
0.03
Rate volatility
1%

Need your own market data, model parameters or terms? We price them on the same engine. Talk to our team

Present value · G1++ · Closed form
23,597.55
for a notional of 1,000,000

Greeks · 1

218.113
per 1bp

Model values for illustration, from fixed market data. They are not quotes.

Need your own market data, model parameters or terms? We price them on the same engine.

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About this product

On the exercise date the holder may enter a swap at the strike rate. A payer swaption pays the fixed rate and receives floating; a receiver swaption does the opposite.

G1++ moves the whole curve with one factor. G2++ has two, so short and long rates need not move together, which matters for long swaps.

What you can change

The contract terms above. Market data, model parameters and numerical settings are fixed for this demo and shown with each result.

The Greeks

DV01 per 1bp
How much the value changes when the whole interest-rate curve shifts up by 1bp (0.01%).

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