Quantlib is an open-source C++ library for quantitative finance.

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1answer
547 views

QuantLib error with qlPiecewiseYieldCurveData() on qlPiecewiseYieldCurve() with ZeroYield and ForwardRate

I'm using QuantLibXL to build a discount curve, a zero yield curve and a forward curve of the EURIBOR rate (QuantLibXL is downloadable here). I've built an object of class ...
4
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1answer
2k views

What is the best solution to use QuantLib within Excel?

Excel is likely the most widespread instrument across all not-only-quants desks; in addition, we have to keep in mind that Bloomberg and Reuters allow to easily import real time data in Excel, and ...
6
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1answer
422 views

Definition of gearings, spreads and curve in RQuantLib's Floating Rate Bond function

Consider the RQuantLib package function FloatingRateBond(). This takes as inputs gearings ...
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0answers
170 views

RCaller & RQuantlib error in java

I am receiving the following error: ...
3
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0answers
198 views

RQuantLib: any difference between FixedRateBond() and FixedRateBondPriceByYield() with flat term structure?

Please, consider the following functions from RQuantLib package: FixedRateBond() ...
3
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1answer
508 views

Interpreting QuantLlib implied volatility numbers

I am using QuantLib to calculate implied volatilities. I am trying to understand the calculated figures (especially, when compared to historical volatility). The calculated implied volatility numbers ...
4
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3answers
2k views

VaR implementation using quantlib?

I am thinking of writing a VaR framework for my existing system, using quantlib to do the bulk of the calculations. Despite several searches, I have not as yet come across a quantlib VaR ...
3
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1answer
1k views

Quantlib in JavaScript? [closed]

Is there such a thing? Or is there a project around that aims to realize Quantlib in JS? I'm a JS coder and I'd like to get involved if so. Maybe it seems futile or insane today, but who can doubt ...
7
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2answers
3k views

using quantlib function in my c++ program

I want to include the QuantLib function for option greeks calculations in my own C++ code. My question is: can I just include those functions? I don't want to use the rest of their stuff. I obviously ...
11
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1answer
1k views

Is QuantLib more trouble than it's worth?

I'm just starting to work with QuantLib and wonder if I'm going down a very wrong path. I'm working on a site that presents the visitor with a table of streamed real-time options data, including ...
8
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1answer
560 views

QuantLib and exact numerical simulation

I've just downloaded quantlib and started playing around with it, and it looks like it's designed primarily to use Euler discretizations for everything -- so far as I can tell, there's not even a ...
8
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1answer
2k views

How to calculate the local volatility surface using QuantLib?

I'd like to calculate the local volatility surface for a series of option strikes, similar to the surface described in this paper: http://www.ederman.com/new/docs/gs-local_volatility_surface.pdf ...
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4answers
2k views

QuantLib in industry

How much is QuantLib used in industry and how much street cred does it have?