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Re: Question on stochastic local vol MC pricing for FX Tarf

Posted by Peter Caspers-4 on Nov 14, 2015; 8:07am
URL: http://quantlib.414.s1.nabble.com/Question-on-stochastic-local-vol-MC-pricing-for-FX-Tarf-tp17073p17074.html

Hi Harvey,

both the FxTarf engines and Klaus' / Johannes' SLV model are not yet
part of the official release as far as I know.

Concerning the FxTarf, the engine takes a
GeneralizedBlackScholesProcess, so in principle a local volatility
process is possible. The extension to a SLV process would require
changes, though it would be doable. You can find (unofficial) sample
code for FxTarf pricing here

https://github.com/pcaspers/quantlib/blob/master/QuantLib/Examples/fxtarf.cpp
https://github.com/pcaspers/quantlib/blob/master/QuantLib/Examples/fxtarf_simple.cpp

Everything around the FxTarf is considered experimental, so bugs are
likely to occur.

Best regards
Peter


On 14 November 2015 at 06:45, Harvey Wu <[hidden email]> wrote:

> Hi,
>
> I saw there is FX Tarf available as an instrument using MC simulation
> without smile. Just wonder whether currently we can price FX Tarf using
> stochastic local vol MC sinmulation. Any pointers to the examples would be
> be much appreciated.
>
> Thanks
> Harvey
>
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