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by ebifry
October 10th, 2012, 10:24 am
Forum: General Forum
Topic: Electricity Options
Replies: 6
Views: 12365

Electricity Options

<r>The SFE has listed flat/base options on futures for each of the NEM regions SA1, NSW1, QLD1, VIC1 in the Australian market, see for examplehttp://d-cyphatrade.com.au/market_options#ANfor prices.The options are on calendar year strips of the underlying futures contract, so for example, if you buy ...
by ebifry
August 31st, 2012, 1:20 am
Forum: Technical Forum
Topic: How to price an option marked to market daily
Replies: 7
Views: 156932

How to price an option marked to market daily

Can someone point me to a pdf somewhere on the web of Lieu 1990 "Option Pricing with Futures-Style Margining" Journal of Futures Markets, 10 Thanks,Tony
by ebifry
July 5th, 2012, 10:02 pm
Forum: General Forum
Topic: What volatility should I use to value options using Historical Value at Risk
Replies: 4
Views: 12507

What volatility should I use to value options using Historical Value at Risk

<t>Hi AlanThanks for the reply and pointing out what I wrote was confusing, I think it was plain wrong. So here's my attempt to write it clearly.I want to calculate VaR using historic sampling. For swaps/forwards/spot we create the return for each underlying from day t to day t+1 in the past over th...
by ebifry
July 5th, 2012, 11:15 am
Forum: General Forum
Topic: What volatility should I use to value options using Historical Value at Risk
Replies: 4
Views: 12507

What volatility should I use to value options using Historical Value at Risk

<t>Hi,Suppose I want to calculate VaR using historical returns and prices with a portfolio that has options.What volatility should I use for the option valuations?? Should I use the implied volatility from the same day that the foward/spot and interest rate were taken??ie..my time series I am sampli...
by ebifry
June 30th, 2012, 2:59 am
Forum: General Forum
Topic: What data is available on Reuters and Bloomberg for Aussie Swaptions and Caps/Floors?
Replies: 0
Views: 12023

What data is available on Reuters and Bloomberg for Aussie Swaptions and Caps/Floors?

<r>Hi,I am interested in learning what data is available on Reuters and Bloomberg (I don't have access to either) for Swaptions and Caps/Floor on Australian interest rates. What is available? Swaptions * ATM vols (what maturities and tenors are available?) * Non ATM prices (unsure of what would be a...
by ebifry
June 14th, 2012, 11:37 pm
Forum: Student Forum
Topic: Double integral solution to Swaption under 2 factor Hull White
Replies: 0
Views: 12056

Double integral solution to Swaption under 2 factor Hull White

<t>Hi,I have seen in Mercurio & Brigo's book that there is a double integral solution to the price of a swaption when using the G2++ model, I am aware that they also give a mapping from their G2++ model to the 2 factor Hull White model. But can someone point out to me any papers/books that devel...
by ebifry
June 12th, 2012, 9:32 am
Forum: Student Forum
Topic: Brigo and Mercurio's G2++ -- Want Numerical Zero Curve numbers they used in their example on p166/167
Replies: 2
Views: 13179

Brigo and Mercurio's G2++ -- Want Numerical Zero Curve numbers they used in their example on p166/167

<t>Hi,I am trying to implement Brigo and Mercurio's G2++ model and want to reproduce the results they have on p167 (In the 3rd column of the table),for this I need the zero curve. The zero curve they used in the example is only given as a chart - Figure 1.1 (if I have missed it as a table in the tex...
by ebifry
October 22nd, 2009, 11:55 pm
Forum: Technical Forum
Topic: Standard Deviation to P&L error when Delta hedging a swaption in the Black Model
Replies: 3
Views: 36368

Standard Deviation to P&L error when Delta hedging a swaption in the Black Model

<r>Hi,There is an approximation to the standard deviation of the error in P&L when delta hedging a call or put in the Black Scholes world that is a function of how many times you rehedge and vegahttp://<URL url="http://www.ederman.com/new/docs/risk-non_continuous_hedge.pdfIs"><LINK_TEXT text="ww...
by ebifry
November 24th, 2003, 10:57 am
Forum: Book And Research Paper Forum
Topic: Numerical Solutions of Time-Dependent Advection-Diffusion-Reaction Equations
Replies: 0
Views: 189289

Numerical Solutions of Time-Dependent Advection-Diffusion-Reaction Equations

<t>Anyone seen this book yetNumerical Solutions of Time-Dependent Advection-Diffusion-Reaction Equationsby Willem Hundsdorfer, Jan G. VerwerHardcover: 500 pages ; Dimensions (in inches): 1.25 x 9.25 x 6.25 Publisher: Springer Verlag; (November 15, 2003) ISBN: 3540034404If so...what are your thoughts...
by ebifry
November 24th, 2003, 10:33 am
Forum: Student Forum
Topic: Exponential
Replies: 5
Views: 189633

Exponential

QuoteOriginally posted by: Waxman100HiDoes anyone know how to differentiate with respect to t of:Y(t)=exp^[-a*ln(1-bt)]Any help appreciated!!Do you know the "chain rule"? I suggest you have a look at it.
by ebifry
November 4th, 2003, 11:08 am
Forum: Careers Forum
Topic: C++ needed for entry level quant
Replies: 23
Views: 194966

C++ needed for entry level quant

QuoteOriginally posted by: mjno, my book of course (which isn't out yet)What are the details of the book? is there a table of contents somewhere and expected time when it will be released??CheersTony
by ebifry
November 3rd, 2003, 8:36 am
Forum: Student Forum
Topic: Problem in PDEs
Replies: 18
Views: 191336

Problem in PDEs

<t>QuoteOriginally posted by: nthanachexactly Johnny, I'm very new on this areadH = - dC + delta dS .....................3dC = C_sdS + 0.5C_ss(ds)^2 + C_tdt..............4substitute dC into eq.3 and lets delta equal to CsrHdt = -0.5C_ssW^2S^2dt - C_tdt .......................5Could u please explain ...
by ebifry
October 7th, 2003, 7:20 am
Forum: Student Forum
Topic: Boundary condition for stochastic volatility model, Lipton p377
Replies: 0
Views: 189341

Boundary condition for stochastic volatility model, Lipton p377

<t>I am looking in "Mathematical Methods for Foreign Exchange" by Alexander Lipton, p 377. I have a question about the derivation of one of the boundary conditions, he says that for v -> infinity we need to have all the terms proportional to v to disappear,C_t - .5vS^2C_SS - epsilon rho v S C_Sv - ....
by ebifry
October 5th, 2003, 11:23 am
Forum: Programming and Software Forum
Topic: Anyone still using FORTRAN?
Replies: 8
Views: 190310

Anyone still using FORTRAN?

<t>QuoteOriginally posted by: dgn2I recently have found the need for scientific computing, but do not really have access to any prototyping tools (like Matlab) in my current position. FORTRAN appears to have some of the functionality and it is on our SUN boxes but I have no idea how to use it (and i...