# All Questions

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### 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 ...
243 views

### French and Fama Three Factor Model - What is the correct formula?

I hope you can help me with the following question. What is the correct way to write the formula for the French and Fama Three Factor Model. I have currently found three versions of this formula, ...
145 views

### Whites Reality Check for Pair Trading

I want to use the Monte Carlo Method described in Aronsons book Evidence based Technical Analysis to test if a given pairs trading strategy is useless. First step there is to randomize the returns of ...
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### Equity protection and butterfly certificates pricing

Certificates issued by famous industry names are usually made up by a combination of a fixed income instrument and some vanilla and exotic options. I am looking for something which explains: how to ...
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### 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 Π1=1/2+...
105 views

### Difference between stochastic calculus and newton calculus

As I am not a student of hard core mathematics,I just want to know how stochastic calculus is different from newton calculus. What make stochastic calculus different from simple newton calculus ?
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### Cost of revenue vs SG&A [closed]

How do cost of revenue and SG&A compare (across industries)? For cost of revenue, one definition is "the cost of manufacturing and delivering a product or service". Assuming my product is beer, ...
82 views

### What are the best online platforms to hire a quant? [closed]

I have already written the base of a trading algorithm, however there are some optimisations that I would like to add that might be best programmed by more experienced quantitative programmers. This ...
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### 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 ...
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### QuantLib: Is the StochasticProcess class adapt for a HJM type of modelling?

I would like to use the following model in QuantLib: $\frac{dF(t,T)}{F(t,T)} = \sigma_se^{-\beta(T-t)}dW_{t}^{1} + \sigma_L\left(1-e^{-\beta(T-t)}\right)dW_{t}^{2}$ This is a reformulation of the ...
63 views

### Why do CFDs track the underlying?

My understanding of CFDs is that the profit you make on a CFD is the difference between the price at which you bought the CFD and the price at which you sold your CFD minus various charges/commission. ...
144 views

### where to get shares trading info [closed]

I have no idea about finances, trading and other things. But very interested in passive long term income. I've read many things about how cheap was microsoft, google, facebook shares in the past. ...
153 views

### How to estimate probable seeling pricegiven OHLC data for backtesting?

I'm relative new to this, so I might be asking something that doesn't make sense. Here is my scenario: I have intraday day at 1 minute intervals. This data has ohlc data and I want to compute for any ...
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### correlated random variables with additional autocorrelation - multi dimensional cholesky?

for my thesis im currently generating several time series of random numbers, so far so good. Now i realized some autocorrelation in the series as well and dont really know how to cope with it. Can i ...
265 views

### Calculating log-returns across multiple securities and time

I've been getting very confused on the topic of calculating returns. To get cumulative returns in time, log-returns are used, but apparently log-returns aren't used across different securities at a ...
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### Can adding an uncorrelated high vol strategy to a low vol portfolio result in a portfolio with even lower volatility?

Let's say I have fund A with 20% annualized volatility and portfolio B with 15% annualized volatility. If A and B have 0 correlation, can the combination of these funds have volatility < 15% ? Are ...
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### Finding mean vector and covariance matrix for annual returns given quarterly returns

I am currently trying to calculate a vector for the mean annual returns of 4 different asset classes along with their 4x4 covariance matrix in excel. However, I am having problems since the data I ...
173 views

### Is the code of my binary call option pricer (using explicit finite difference, backward scheme) correct? [closed]

I am using explicit finite difference (backward scheme) to price a binary call option. Here is my MATLAB code: ...
244 views

### Could we estimate a portfolio's volatility using a GARCH on the portfolio returns?

Estimating the volatility of a portfolio is typically done by first estimating the covariance matrix. This, however, can be difficult to do accurately and predictivly. This paper gives a nice summary ...
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### Are there academic papers on the 'term structure' of adverse selection for futures and options?

By term structure I mean a non-stationarity in the pattern of intraday adverse selection as a given instruments approaches its expiry. Note that I am interested in the adverse selection on the ...
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I have a bond with a time to maturity of 5, a nominal value of $100, coupons of \$3,- and an yield price that I need to calculate so that the bond price equals \$100,-. This yield value is symbolized ... 1answer 368 views ### Is there a good backtesting package in R? My model exports a vector that have for each day b-buy s-sell or h- hold it's look like this: sig [1] b b s s b b b s s b s b s s b s b s s s s b b s s b b b b b b s b b b b b b b I want to ... 0answers 17 views ### Multiple similar values simulation Perhaps some of you came across the following task that I am trying to automate for @RISK, VOSE or other simulation software? I have a question as we are trying to use the software to estimate the ... 2answers 44 views ### Finding a stock traded at two venues For a project of mine I need to find a stock that is traded on two venues, e.g. NYSE and NASDAQ, but could be others. So I ... 2answers 93 views ### Computing$\gamma$and$\mu\$ at the efficient frontier

Consider the condition which the weights of any portfolio belonging to the efficient frontier satisfy: $$\gamma\boldsymbol{wC} = \boldsymbol{m} - \mu\boldsymbol{u}$$ ...
248 views

### How to trade a Ratio?

I came across a ratio plotting of Corn And Soybeans contracts, notice it's in a historical low, an intuitive question came to my mind, how should I trade this ratio (or relationship)? It's unlike flat ...
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### Autocorrelation in the GARCH model residuals

I am estimating GARCH model for volatility calculation and as a data input I have used log first difference data (ln(a)-ln(b)). Usually I would check for autocorrelation in residuals(to check the ...
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### Which is best chart for intraday trading & how to use it? [closed]

I have new learner & want to make trading as my full time work. I read some articles on charts, that helps to buy or sell shares. Pls tell me, how to read charts & buy or sell shares using ...
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### Rollapply: what does by.column do? [closed]

I have read the description of by.column for rollapply in the manual but i couldn't understand how to use it. see below: x=matrix(1:60,nrow=10) rollapply(x,3,mean,fill=NA,align="right",by.column=...
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I want to download the annual dividends(regular,special and repurchaces) for all stocks at Nasdaq for 5 years. Does anyone know where can I find it? Thank you
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### Why does it take so many lines of code to price even the simplest of options with QuantLib

I have been looking at QuantLib I am trying to figure out why I need to write so much boilerplate code even when pricing the "simplest" of European Options using the analytical Black-Scholes formula (...
133 views

### How to compute returns and daily VaR of a currency position?

I have a Forex trading account with a base currency USD. I am holding a position in EUR/JPY and would like to estimate my daily VaR. If I compute the EUR/JPY returns using the historic prices this ...
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### When are ES E-mini future options issued?

Since options lose 2/3 of their time value in the second half of their lifespan, it makes sense to be aware of when an option was issued. What are ways of figuring out when ES futures options have ...
65 views

### 12-month rate calculation for Problem 4.23 in Hull's Options, Futures, and Other Derivatives

From Hull's Options, Futures, and Other Derivatives, 8th ed., problem 4.23: Excerpt from Problem 4.23 The cash prices of six-month and one-year Treasury bills are 94.0 and 89.0 ... ...