1
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0answers
58 views

Triangular Arbitrage with CFD

I cannot understand how the triangular arbitrage fits with CFD. Assuming there is an arbitrage opportunity: EUR/USD < USD/GBP * GBP/EUR If I do this strategy: 1 Long on EUR/USD at Ask price 1 ...
1
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0answers
39 views

Motivation for hedging volatility using VIX ETNs

i wondered what the motivation for professional investors could be to engage in VIX ETNs. Would they even think about trading this kind of product? (they normally should have access to VIX options, ...
1
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0answers
14 views

Scalar and vectorial sensitivities

In a recent discussion about the implementation of the calculation of derivative sensitivities, the notion 'scalar' and 'vectorial sensitivities' were used. I am not familiar with this notion and ...
1
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0answers
48 views

“Spot rate is not observable” meaning

In Bruno Remillard's text, "Statistical Methods for Financial Engineering," he states the following on p 148 after giving the general form of a bond price $P(t,T)$ under Vasicek's model: Note that ...
1
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0answers
84 views

Determining the investment strategy

I have the following problem: Consider the 5 year investment strategy and given the yearly portfolio returns $S_{t+1}/S_t$ and dividends $D_{t+1}$ paid at $t+1$ which are modeled as: ...
1
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0answers
23 views

Construction of bond portfolio represented by a CDS-Index

Markit publishes investable basket CDS indices. These are indices intended to track the credit risk of a basket of issuers (e.g. in the case of iTraxx Europe Series 24 these are 125 names) in an ...
1
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0answers
58 views

Turnbull & Wakeman Asian - not Edgeworth?

My understanding is that Turnbull & Wakeman derived an approximation formula for continous arithmetic Asian option using Edgeworth series by matching the first two moments. However, in the book ...
1
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0answers
89 views

Application of time series analysis to Bitcoin prices

Various exchanges allow for the trading of Bitcoins. The price of Bitcoin was very volatile since the inception of the system, today it is 391.76 USD: I wonder whether time series analysis tools ...
1
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0answers
39 views

White’s Reality Check p-value calculation?

I'm testing whether technical trading rules can deliver superior returns in contrast to a benchmark, the risk free rate. As performance measurement, denoted by $\varphi$, I use the annualized Sharpe ...
1
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0answers
50 views

state space for affine yield curve

i would like to reproduce in R the working paper " Affine free arbitrage class of Nelson Siegel term structure". The authors considering the equation of nelson siegel plus an adjustment term(C(t,T)) ...
1
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0answers
47 views

affine arbitrage free class of nelson siegel yield curve

I'm studying statistics for finance at university. Last week i read the working paper on "The Affine Arbitrage-Free Class of Nelson-Siegel Term Structure Models". I would like to reproduce in R ...
1
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0answers
23 views

Soft: Interpretation Fractional BM in finance

Suppose we are in the BS framework. If we replace the Brownian Motion with a more general fractional Brownian motion therein, how can it be interpreted? That is what is a financial interpretation of ...
1
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0answers
105 views

How to add buy/sell market on a long/short Bollinger Bands graph in python?

I am using python, pandas, matplotlib to do the following: I have plotted some stock data ...
1
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0answers
27 views

Commercial Vendors for Risk Management and Portfolio Optimization and Performance Attribution

So this question is directly about companies such as Axioma, Barra, Northfield, and etc. that provide risk management, portfolio optimization, and performance attribution related services. I want to ...
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0answers
37 views

Returning historical yield rates for Mortgage Backed Securities in a Bloomberg Terminal?

Forgive me if this isn't the right place, and direct me to the correct place to post. I've been trying to figure out how to get the yield rates for Mortgage Backed Securities (MBS's) in the United ...
1
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0answers
30 views

Generalized method of moments concept in CAPM testing

In the course of my master thesis I’ve come across a paper by Carr and Wu (2009) where the authors evaluate whether returns on variance swaps can be explained by the simple CAPM. (really only market ...
1
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0answers
47 views

How to calculate break-even point of merged plant/company?

The question goes like this : ...
1
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0answers
50 views

Monte Carlo simulation of Multifractional Brownian Motion in MATLAB

Code under is taken from http://en.literateprograms.org/Monte_Carlo_simulation_(Matlab) ...
1
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0answers
60 views

Risk-Free Rate In CAPM

Let's start out with the CAPM equation itself: $E(R_i) = R_{f1} + \beta_{i}(E(R_m) - R_{f2})$ Are there cases where one should choose a different $R_{f1}$ and $R_{f2}$ (Risk Free Rates Of Interest) ...
1
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0answers
44 views

How to handle missing data in time series in R?

I have 5 years stock closing price of a company with some missing values in between (I having 1443 data points). When I create timeseries object in R with frequency 365 it creates 1834 data points, R ...
1
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0answers
26 views

negative transition probability in trinomial trees

I was pricing a option with big dividend in the underlying. However, I got negative transition probability in a trinomial tree. Will it cause arbitrage? Does anyone have reference paper or book ...
1
vote
0answers
32 views

Impact / slippage model for open and closing crossing auctions?

The general impact model for trading a VWAP order throughout the day has the form of: $\alpha \cdot \sigma_n \cdot \text{(participation rate)}^\beta$ I'm looking for an impact / slippage model of ...
1
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0answers
64 views

State of Art - Nelson Siegel Modeling

My idea is to work with dynamic Nelson Siegel models(DNS) on my master's thesis. As I am finishing undergraduation this year I started researching on the subject. I wonder what is being discussed in ...
1
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0answers
66 views

Calculating PnL from log prices

I'm backtesting a statistical arbitrage strategy. To calculate the PnL I simply use $Y(t)-Y(t+n)$ for the profit on the first leg and $\beta*X(t) - \beta*X(t+n)$ for the profit on the second leg, ...
1
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0answers
33 views

Fed Funds Rate - why has it just started decreasing on the final day of each month (vs quarter)

I understand why the Fed Funds rate has historically dropped on the final day of each quarter, but in 2015 it appears that the effective Fed Funds rate now drops on the final day of each month as ...
1
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0answers
14 views

Just how transparent are CDOs?

Not sure if this belongs here on on money SE. Just how transparent are CDOs? Would the ultimate investor have insight into the underlying collaterals or just an overall tranche rating? Has ...
1
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0answers
39 views

Is there anyone tried to use simultaneous stochastic differential equations?

I am looking for some examples or attempts of using simultaneous stochastic differential equations for financial analysis but there has been none so far. Is it just so nasty to apply such thing in ...
1
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0answers
63 views

Assets cointegration: optimal inventory for futures market

I'm interested in HFT cointegration stratagies, and recently found interesting article "Algorithmic Trading of Co-Integrated Assets" The article describes mean-reversion strategy for N-assets. ...
1
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0answers
47 views

Transforming Variables in time series regression

I have multiple quarterly time series data and trying to build a linear regression model using this dataset. Should the transformations on the LHS and RHS be the same i.e QoQ percent changes? Could ...
1
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0answers
18 views

Sample data of quarterly (annualized) real GDP growth

I am looking for a database that provides me the quarterly (annualized) real GDP growth (quarter t and t-1) of US, Germany and England. For the US data i went here: ...
1
vote
0answers
65 views

How to hedge an ETF position with a basket of its underlying components

In practice, when one takes on a large equity ETF position, I would imagine it's not necessarily "optimal" to hedge using a basket of all the constituents even though that should be a perfect hedge. ...
1
vote
0answers
16 views

Joint tests of market efficiency - Is it possible to test market efficiency with either one?

Tests of market efficiency are the joint tests of (1)the market is efficient and (2) expected return model. Please help me (a) explain this and (b) is it possible to test market efficiency with ...
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0answers
32 views

Using a hybrid approach to calculate operational risk capital

I've read that a hybrid approach combing scenario analysis and loss distribution analysis can be used to calculate operational risk capital under the advanced models approach. I've read a couple ways ...
1
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0answers
18 views

Pricing claims of parties in a fund

I'm working on the following problem and would appreciate some input because I'm stuck. Consider a fund that works as follows. The fund starts with $S_0$ worth of assets following a geometric ...
1
vote
0answers
32 views

Gil-Palaez Inversion Formula in Black Scholes world

I am trying to calculate numerically the price of a plain vanilla call through Fourier Transform, by applying the Gil-Pelaez formula. More precisely, we have that C(K)=S0*Π1-Kexp(-rT)Π2 where ...
1
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0answers
20 views

How to understand stock return comovement

In his book "Asset Pricing" chapter 20, Cochrane said For example, suppose that average returns were higher for stocks whose ticker symbols start later in the alphabet. (Maybe investors search ...
1
vote
0answers
80 views

Which option pricing models agree best with the market, given the asset price is known?

Assuming you can somewhat forecast the underling asset price movement, and you want to translate this value into the corresponding option price. In practice, which are the better models for this task? ...
1
vote
0answers
17 views

Multiple similar values simulation

Perhaps some of you came across the following task that I am trying to automate for @RISK, VOSE or other simulation software? I have a question as we are trying to use the software to estimate the ...
1
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0answers
93 views

How to extract sentiment from Yahoo finance message board?

Does anyone know if it is possible to write a software to pull Yahoo message board sentiment for a specific stock? Any API from Yahoo or anyone has done it before?
1
vote
0answers
35 views

What is the minimum price change required for a trading position increase of 1?

Suppose I have a trading system that calculates the daily risk adjusted position from the annualized risk, that is, the standard deviation of the returns of a stock over an arbitrary period of time. I ...
1
vote
0answers
33 views

RQuantLib FixedRateBondPriceByYield() Non-tradable error

How do I use FixedRateBondPriceByYield() function on maturity date that is earlier than today? I get "non tradable error" when applying on date older than today. ...
1
vote
0answers
48 views

Why is credit exposure higher for a smaller probability of default than for a larger default?

I'm having trouble grasping this concept; I don't see the relevance of the explanation given in the text (Gregory, Counterparty Credit Risk and CVA) either. When expected exposure and probability of ...
1
vote
0answers
30 views

Jacobian for Newton method for American options by front fixing

In this paper Penalty and front-fixing methods for the numerical solution of American option problems a front fixing method based on Newton is described for an American put option is described. I am ...
1
vote
0answers
50 views

Jabbour-Kramin-Young ABMC Binomial Parameterization

The JKY ABMC Model (taken from Jabbour, et al. 2001) parameterizes the binomial model (in a risk-neutral world) such that, $u = e^{r\Delta t} + e^{r\Delta t}\sqrt{e^{\sigma^2\Delta t} - 1}$ $d = ...
1
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0answers
54 views

Need help understanding basics of cash flow engineering

I'm studying Financial Engineering, a subject I'm completely new to. I'm using Principles of Financial Engineering 3rd Edition and trying to solve the exercises ...
1
vote
0answers
19 views

Reconciling forecasted growth of components and sum

I'm working with a very basic basic forecast model using Compound Annual Growth Rate and I need to reconcile the forecasts at different levels of detail. Suppose I have two business lines with ...
1
vote
0answers
41 views

Will rolling-down-yield-curve bond strategy work if interest rates remain unchanged?

Suppose I have 2 strategies; A) Buying A One Year Bond And Holding To Maturity (Buy & Hold To Maturity) B) Buying A 3 Year Bond and Selling After One Year (Rolling Down The Yield Curve) Assume ...
1
vote
0answers
57 views

QuantLib C++: Friendship dilemma between derived class from PiecewiseYieldCurve and Bootstrap class

I derived a class template, OISCurve<Traits,Interpolator,Bootstrap>, from ...
1
vote
0answers
54 views

Cross-sectional moments

I got a seminar topic named Forecasting risk from cross sectional moments? Could at least someone tell me what should I write about and if there is any paper that I could read. Thank you very much in ...
1
vote
0answers
17 views

In what way are capital increases usually advertised?

I am currently trying to better understand capital increases and dilution. I came across a few presentations of companies. I am trying to find out, if there are any standards, which are commonly part ...

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