2
votes
0answers
113 views

CVA DVA and Bilateral adjustment

I've already computed the CVA\DVA and now I would like to compute the bilateral adjustment. Does anyone know the relationship between the CVA\DVA with the bilateral adjustment? I mean a paper, ...
1
vote
3answers
218 views

Risk Neutral Evaluation - Exchange/Spread Options

I have two assets, $S_1$ and $S_2$, which follow geometric Brownian motion processes. This implies that both $S_1$ and $S_2$ have a lognormal distribution. I'm trying to get the exchange option price ...
1
vote
1answer
160 views

“Friendly” papers about maximum smoothness yield curve modelling

I'm currently looking to implement some version of the yield curve modeling techniques in the maximum smoothness framework. The papers I have found so far explains the theory pretty well, but I find ...
4
votes
6answers
4k views

Why non-stationary data cannot be analyzed?

Searching online, i found out that non-stationary cannot be analyzed with traditional econometric techniques as in case of non-stationarity some basic model assupmtions are not met and correct ...
2
votes
1answer
169 views

Risk-neutral models for rights issues

A rights issue is the granting by a corporation to its shareholders of a right to purchase $N$ new shares for each $M$ shares they already hold at a (often discounted) price $K$. Thus, it ...
1
vote
0answers
206 views

Test for stationarity and make use of non-stationary points in financial market?

I have two questions to ask: What are the best methods to determine stationarity in a financial market (such as stocks) using MATLAB? What methods would you recommend to use in order to change from ...
2
votes
1answer
548 views

Ordering of CME Level 2 FIX Market data?

The following link contains a file containing CME Level 2 FIX Market/Orderbook data for Corn futures: ftp://ftp.cmegroup.com/datamine_sample_data/md/mdff_cbt_20130714-20130715_7813_0.zip However, ...
3
votes
0answers
148 views

Should I use Resampling or Expectation Maximization to compute a robust covariance matrix?

I have several assets, each with different return histories. Some of the assets have 75 days of return history, others have 40 or so days. In calculating a robust covariance matrix, should I be using ...
2
votes
1answer
422 views

Monte Carlo Options Probability Calculation

I have a fairly simple problem for an application I am writing currently. How do you calculate the options probability of being in the money or touching a certain strike price. I know there are at ...
1
vote
2answers
201 views

For a interdays trading backtest system, should I put day open, close, high, low, volume separately into array?

I think there are two possible ways: 1. day open, close, high, low, volume separately into array, then I have 5 arrays to work with my calculation 2. Put all of these into one array or linklist to do ...
2
votes
1answer
225 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 ...
2
votes
2answers
290 views

ETF Negative Roll Yield

I have a quick question about the ETF Roll Yield. As we all know commodity ETF’s have struggled with contango (spot price is below futures prices on the term structure). Look at an ETF like USO which ...
0
votes
1answer
330 views

Question about option theta

I have a question about a option theta. When I evaluate the option theta of near expiry put option using Black-Scholes formula given the data as follow: Index Level = 20,500 Strike Price = 20,000 ...
4
votes
1answer
669 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 ...
1
vote
2answers
420 views

Brownian motion - first passage time

Can anyone point me to the expression for the first passage time for a geometric Brownian motion process X(t) as a function of the starting point, threshold, drift and diffusion parameters. I am ...
6
votes
0answers
481 views

What are modern algorithms for trade classification?

When dealing with trade data, for example from TAQ, a common problem is that of determining whether a trade was a buy or a sell. The most commonly used classifier is the Lee-Ready algorithm (Inferring ...
3
votes
1answer
175 views

Deutsche Börse sample Level 2 data, how to view in Windows?

DB has some sample Level 2 market data: ...
-1
votes
1answer
243 views

Where can I get real-time equity options quotes for a reasonable price (i am not a company) besides screen scrapping Yahoo! Finance? [duplicate]

Want to have electronic access to equity options quotes in real-time. Is there anyone offering this service to the individual investor for a reasonable price? Again it must be electronic, in other ...
4
votes
1answer
140 views

How to compute the volume of an index from the volume of its constituents?

I'm trying to understand how to compute the daily volumes of the Dow Jones Industrial Average but I haven't found the proper formula yet. I thought it was the sum of the price*volume of each ...
7
votes
2answers
114 views

How to test that a distribution has infinite mean?

I observe a sample from a distribution that I expect to be the hitting time $$\tau = \inf\{t>0| X(t)>a\}$$ where $X(t)$ is a Lévy process with $X(0)=0$ and $a$ is some constant. $X$ is not a ...
0
votes
1answer
69 views

Increasing Market Depth

Are there any sure-fire ways to increase market-depth that people have experience with? Has much research been done/published on this subject?
1
vote
0answers
140 views

Example code for “Gauge Invariance, Geometry and Arbitrage” paper

This paper describes an algorithm for computing arbitrage opportunites using a gauge connetion. Has anyone written a python program or C++ or C# program that shows how to follow the steps outlines in ...
0
votes
0answers
57 views

Inferring the maximum drawdown depth for a different sample size

Let's say there's a trading system that has a 10 % chance of getting a maximum drawdown >= 50 % over a sample of ...
1
vote
1answer
165 views

reinsurance pricing equivalent to option pricing

Is it true that pricing a reinsurance contact is equivalent to pricing an option. Basically a reinsurance just cuts off the risk exposure of the insured institution to a threshold say $K$. So if we ...
1
vote
1answer
197 views

Has there been success in applying Mandelbrot's ideas to financial markets?

More specifically, I am looking for recent research papers that have harnessed Mandelbrot's ideas too successfully predict asset prices. I have read many papers about wavelets, and I would like to ...
2
votes
0answers
123 views

Portfolio optimization with absolute position constraints

I'm looking to optimize a portfolio maximizing expected return for a particular risk budget, but with absolute constraints on the individual instrument positions. I've been experimenting with QP, ...
5
votes
1answer
232 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 ...
2
votes
0answers
187 views

What structural model does Reuters use for default probability?

When using Reuters, for each listed company there is credit tab that shows relevant information in terms of credit default. There is also rating class as well as one year default probability. It is ...
0
votes
1answer
236 views

Japan day count conventions

I am after a good comprehensive resource on Japanese day count conventions. By that I mean, is actual/360 or actual/365 used for pricing various options, forwards, futures, etc.
4
votes
2answers
100 views

Currency forwards implied interest rates

I am calculating implied interest rates using covered interest rate parity theorem. I am looking at the Australian US currency pair. When evaluating day counts, should I be using Actual/365 for ...
0
votes
1answer
75 views

How do I take an unbiased, sector neutral sample from a stock index?

I am looking to take a cross sector subset of a larger stock index universe. What steps to I take to assure that sector representation is as equal as possible to help smooth out my variance(while ...
0
votes
0answers
96 views

Black (1976) model: boundary conditions with non-convergence of spot and forward prices

Let's suppose we have a futures contract F in a market where the relation $$F(t,T)=S(t)e^{r(T−t)}$$ doesn't hold. What are the the boundary conditions for the derivation of the Black (1976) ...
3
votes
1answer
2k views

Seagull option strategy - clear example

It looks like the subject of seagull option strategy is not as clearly explained as for other strategies (butterly, bull,bear spread). Thus, can someone provide a clear example of what you buy and ...
1
vote
1answer
219 views

Bond futures - calendar spread pricing

I am looking on literature and models on pricing a bond futures' calendar spread. assuming the basket of deliverable bonds is the same and the ctd is the same, what are the factores determining the ...
1
vote
1answer
97 views

Trading Elasticity Research

Is there any good research on the price elasticity of trading in financial markets? Things like optimal fee structures and the like?
2
votes
1answer
268 views

What is the difference between the methods (listed in content) in pricing convertible bond?

To price the convertible bond, one of the models is the bond plus equity option method. That is, the value of convertible bonds is evaluated by finding the value of the straight bond and the value of ...
1
vote
1answer
306 views

VaR Calculation - Covariance matrix is not positive semidefinite

This is a basic question. I have three assets, equally weighted, and all the mutual covariances are -1. Then, the covariance matrix looks like - ...
0
votes
1answer
239 views

How to compute a sector's volatility within a portfolio?

Assume I have a large portfolio of equities spread across three sectors. I am attempting to compute the volatility of these sectors within the portfolio considering the cross correlations among the ...
1
vote
2answers
466 views

Covariance of a GMV portfolio with any asset

Why is that the covariance of a global minimum variance (GMV) portfolio in the efficient frontier with any asset is always the same?
2
votes
1answer
247 views

Black (1976) model: relationship between spot and forward prices

Does the Black (1976) model require the existence of the relation $F(t,T)=S(t)e^{r(T−t)}$? I studied the derivation of the Black-Scholes formula. However, although I know the Black formula, I've ...
0
votes
0answers
86 views

DCF of Arbitrary Dates Cash Flows

I am having a problem understanding discounted cash flows. I appreciate your patience and help. Lets say I have a bond that I want to price. ...
1
vote
2answers
126 views

how to extend lognormal model so that $\sigma$ is correlated to $\mu$?

Consider a log-normal model, $dx / x = \mu dt + \sigma dW$, where $W(t)$ is a Wiener process. Let's say $\mu$ and $\sigma$ change with time, slowly, so we note them by $\mu(t)$ and $\sigma(t)$. ...
3
votes
0answers
396 views

Testing Valuation, Size and Momentum (proprietary factors) from 1988-2013: No evidence of driving cross-sectional returns

I am currently testing whether three proprietary factors - Valuation, Size and Momentum - explain cross-sectional returns. A sample of 3000 securities was tested using Fama-MacBeth two-pass ...
2
votes
2answers
227 views

VSTOXX Implied Volatility Calculation

What is the industry consensus (if it exists) about implied volatility calculation for options on VSTOXX (OVS)? I've experimented with the following approach: Standard Black-Scholes VSTOXX futures ...
3
votes
3answers
2k views

relation between asset's and equity volatilities - merton model

In terms of Merton credit risk model need to find the initial value of counterparty's assets and the volatility of the assets. Both value are not directly observable thus we have to approximate them ...
2
votes
3answers
2k views

What is the difference between the Interactive Brokers demo account and a personal paper trader account?

I'm interested in testing my trading strategy using the Interactive Brokers API for Trader Workstation. A demo account is provided to play with TWS for free, but if I fund a real account I will be ...
2
votes
1answer
99 views

What is the difference between full and only futures?

If you look at instrument name for listed on various futures exchange you often see Gold Only1214 Gold Full1214 What is "Full" and "Only" mean? The price listed is the same and I cannot find a ...
-3
votes
1answer
188 views

Interest only loan formula [closed]

Forgive me I am not good at economics, I have following values. amount I want to lend. the current bank interest rate. the amount of years the loan will be for Please tell me the formula to ...
2
votes
0answers
142 views

Good criteria to sort state-space $\beta_{t}$ according to Kalman filter output

Let the usual state-space linear model (without constant term for the sake of simplicity): $y_{t}=\beta_{t} X_{t}+\epsilon_{t}$ If we use Gaussian Kalman filter to estimate $\beta_{t}$ we get ...
1
vote
0answers
187 views

Constant maturity futures price methodology

What is the correct methodology to compute constant maturity futures price. I've met in some papers that do the following. To create constant maturity synthetic futures prices with maturity $m = 30, ...

15 30 50 per page