0
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0answers
55 views

pricing barrier options

Is there an easy derivation of this? I don't understand page 13 http://www.math.uchicago.edu/~may/VIGRE/VIGRE2010/REUPapers/Turner.pdf u(0, τ)=0 This problem has now become that of the flow of ...
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0answers
37 views

Binary options and European option is similar?

European options and binary (digital) options is similar? How apply the Black & Scholes formula on binary option?
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votes
0answers
31 views

Index Price Simulation Volatility Bands

I am building a simple stochastic model for learning purposes in excel. I took daily data for the SPY since 1/1/1993. I computed the daily log returns and found that the SPY has had an average daily ...
0
votes
0answers
48 views

I want to optimize an equity portfolio for the four central moments can anyone help me with the problem formulation

Basically i am confused as to which formula to use for portfolio skew and kurtosis and how to use the same in the optimization problem. I would also like to know the options available regarding the ...
0
votes
0answers
40 views

Mapping Futures Data Into Mantas

Can anyone please help me figure out how to map 'Futures Data' into Oracle Mantas. I believe 'Futures Data Feed' will have a different 'Format' from the one acceptable to 'Mantas' risk management.
0
votes
0answers
74 views

Analysing FX Data

When analysing currencies, the data always comes in pairs so it is hard to normalise a multivariate time series of data e.g. if I have GBPvsUSD, EURvsUSD and CADvsUSD then changes in the US economy ...
0
votes
0answers
67 views

UAC- Unbiased Average Correlation for a Matrix of stocks

Once I have computed a correlation matrix for a portfolio of stocks, how do I calculate the UAC for the correlation matrix? ie, how do I strip out any auto correlation among the names?
0
votes
0answers
237 views

R or Matlab code for Multi-Barrier-Options (3 or more underlyings)

I am looking for R or Matlab code examples of multi-barrier-options (or multi-barrier reverse convertibles) with at least 3 underlyings. Do you have such code or can you point me to a place where I ...
0
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0answers
95 views

The basic principle of the construction a portfolio of options

I have a question like this. Assume today's date is 9 January 2016 and XYZ's share price stands at $10. On 8 November 2016 there is a Presidential election and you believe that depending on who is ...
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votes
0answers
48 views

why does graphic of log differenced of renminbi look similar to hkd?

this is CNY to US$ this is HKD to US$ while below are the log differenced of both graph above you can see tha apparent similarity on the mid of graph i thought that they were managed by ...
0
votes
0answers
81 views

Question on Barrier Option and Skew

If you bought an Equity Call Option with a Down-and-In Barrier, are you Long Skew or Short Skew? Please provide explanation as well. Thanks.
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votes
0answers
112 views

EOD Options data provider - optiondata.net

Does anyone have any experience with optiondata.net as data provider for EOD options data? How would they be compared to historicaloptiondata.com?
0
votes
0answers
108 views

How to think about dollar volume in Eurodollar futures?

This is a very basic question: Computing the notional volume for futures contracts usually consists of something like: $V_F = N * P * M * FX$ Where $V_F$ is the dollar volume of the futures ...
0
votes
0answers
94 views

stock option strategies long vs short

What makes an option strategy long or short? I got the impression that if it is a net debit (you pay to open the strategy) it is classified 'long' (strangle, straddle) Then I learned about the call ...
0
votes
0answers
43 views

beginner hurst exponent question

2 simple questions about the hurst exponent. I am using the R/s method to calculate and I've been able to logic it out with no prior experience with time series hence my beginner questions. I've ...
0
votes
0answers
382 views

What is the best alternative of Quantlib library

We need to build a Fixed Income Portfolio Risk Analytics solution. Somehow due to administrative reason we can't use Quantlib which is written in C++, even call it through SWIG via JNI. We have tried ...
0
votes
0answers
71 views

Problem with setting up an arbitrage

I have a problem setting up an arbitrage table. I have to prove this relation: $$C_0 + P_0 \geq (k_2 − k_1) e^{−rt}$$ where $C_0$ is the price of a call with strike $k_1$, $P_0$ is the price of a ...
0
votes
0answers
110 views

what kind factors are most useful for intraday trading?

guys apparently a lof of funds use Barra factor model for long term portfolio management. what are the most popular factors people use for intraday trading or even market making? any insight here? ...
0
votes
0answers
83 views

Modelling interest rate: AR(2) modelling

I have a time series of spread that follows an $AR(2)$ (Autoregressive model of Order 2). I need an interest rate model that represents that dynamics. What model should I use?
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0answers
927 views

Are DV01 (or PV01) and IR01 one and the same?

IR01 measures the sensitivity of a portfolio or derivative to a parallel shift in the yield curve. Sometimes this is DV01 Dollar value (or PV01 present value). Is it always?
0
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0answers
112 views

Should the standard deviation points of CML x-axis be calculated with excess returns?

By excess returns, I'm referring to the current nominal treasury rate minus the log returns of the security. I'm working to construct a dynamic CML / CAPM application, but am uncertain how standard ...
0
votes
0answers
104 views

Easier references to understand “The Asset Pricing and Portfolio Choice Theory” of Back Kerry

I'm trying to read the excellent book "The Asset Pricing and Portfolio Choice Theory" of Back Kerry, but find it too much difficult. I really need to read it but before I assume that I may need to ...
0
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0answers
48 views

What mean factor behind a yield?

When quoting a yield of a transaction e.g. yield 3.8% behind the yield it is quote "factor" - in this case of a yield of 3.8% it is mentioned in brackets (factor 26.11) . The lower the yield the ...
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0answers
102 views

“Real” DMA to Options Markets

I'm looking for a broker with DMA to large options markets (CME, ISE, CBOE). Broker should be HFT friendly, i.e. offer fast API, low fees for huge amount of trades and so on. Price is not an issue. ...
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votes
0answers
163 views

Question regarding the valuation of convertible bond

I would like to ask a question about the valuation of convertible bond using binomial tree. It is known that the CB can be valued as debt and equity component using risky and risk-free interest rate ...
0
votes
0answers
61 views

Input for unanticipated risk premium estimation

In the paper "Economic Forces and the Stock Market" by Chen, Roll and Ross, unanticipated risk premium (URP) is tested as a potential risk factor for stock returns. This factor is commonly calculated ...
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votes
0answers
87 views

Using a correlation network for classification?

I'm trying to find a way to classify stock price data that has been sampled at random, uncorrelated, time periods. While looking for an algorithm to help me use a correlation matrix for ...
0
votes
0answers
64 views

Rank financial instruments by price movement stability and outliers

I have a lot of financial instruments and I need to rank them based on price movement "stability", i.e. instruments with with big outliers will have lowest ranks and instruments with stable and ...
0
votes
0answers
52 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 ...
0
votes
0answers
89 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) ...
0
votes
0answers
76 views

Penalize outlier values in time-series (Squaring, CoV)

I have set of log-return values. For this set need to calculate Coefficient of Variation with outlier values penalization. I'm just squaring all values to penalize outliers and there are different ...
0
votes
0answers
82 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. ...
0
votes
0answers
163 views

CME historical option data provider

Is there any other historical end-of-day CME option data provider rather then CME DataMine? I've searched all the internet and found only CBOE traded options.
0
votes
0answers
78 views

Is there a strong solution to $\frac{dS}{S}=\sigma(S)dw$?

Does someone know if there is a strong solution for this SDE : $$\frac{dS_t}{S_t}=\sigma(S_t)dW_t$$ where $$\sigma(S)=\begin{cases} 1\;\;\;S>1\\2\;\;\;S\leq 1 \end{cases} $$ $S_0=1$ and $W_t$ is ...
0
votes
0answers
143 views

what is a reasonable beta in CAPM?

I want to predict expected returns for assets using a CAPM, to calculate unexpected (unpredictable, idiosyncratic, non-systemic) returns in portfolios. My CAPM estimated on monthly total gross ...
0
votes
0answers
188 views

Time-varying correlation via state-space representation and Kalman filter

Let a linear time-varying mode like this one: $y_{t}=\alpha_{t}+\beta_{t}x_{t}+\epsilon_{t}$. You can also suppress the constant term to simplify this example: $y_{t}=\beta_{t}x_{t}+\epsilon_{t}$. ...
0
votes
0answers
66 views

Real value of small numbers of shares of company stock

What is the real value of a single share of company stock? Let's ignore the "the value is what someone is willing to pay for it" angle. At some point, there has to be a real inherent value to ...
0
votes
0answers
318 views

fetch from yahoo! finance database - varying number of ticks

To test a model with real-life data, I used the fetch-function in matlab to connect to the database of yahoo! finance. My code to try and get 7 different assets' returns is the following: ...
0
votes
0answers
66 views

CAPM in another currency — convert everything to the local currency?

I want to calculate annual excess returns on portfolios using monthly returns for a CAPM (for the assets in the portfolio as well as for the benchmark), in order to have more information on the ...
0
votes
0answers
31 views

how to deal with assets with less information (shorter history) for a CAPM?

I want to calculate annual excess returns on portfolios using monthly returns for a CAPM (for the assets in the portfolio as well as for the benchmark), in order to have more information on the ...
0
votes
0answers
44 views

retrospective or concurrent or forward-looking returns for CAPM?

I want to calculate annual excess returns on portfolios using monthly returns for a CAPM (for the assets in the portfolio as well as for the benchmark), in order to have more information on the ...
0
votes
0answers
89 views

close form for stochastic integral

I am new to stochastic calculus. Can I know how to compute the close-form solution for $$\int_0^t \exp(\alpha s - \sigma W_s) \; ds$$ and $$\int_0^t \exp(\alpha s - \sigma W_s) \; dW_s.$$ I encounter ...
0
votes
0answers
200 views

Fluid dynamics for order book depth modelling

Would someone be able to give me an idea what type of fluid dynamics I could look at for modelling the order book? My background is more signals-related maths (correlation, covariance, fourier etc). ...
0
votes
0answers
87 views

Calculating order arrival times using log-likelihood, Raphson and Jacobian matrices?

I am reading the following paper: http://www.ntuzov.com/Nik_Site/Niks_files/Research/papers/stat_arb/Ahmed_2009.pdf and in particular page 13: Now I never did a degree in maths (I did ...
0
votes
0answers
16 views

Question about bivariate equity/interest models

I am working on a little project and I need a bivariate model for interest and equity, I am also mostly interested in estimating the parameters in a physical measure setting. My main issue at the ...
0
votes
0answers
36 views

How to make a historical index of a group of materials in which the set of materials changes every month?

The question may sound simple however for the moment it is a brainteaser to get it right, let me explain: the exercise is to be done on +/- 200 groups of materials (matgroups) one matgroup can ...
0
votes
0answers
225 views

Simple EOD computations for tick data

As part of End-Of-Day calculations once a particular market/exchange has closed for all the tickers traded on that market one may typically compute the following properties: OHLC Bid/Ask Price ...
0
votes
0answers
67 views

Can the equity premium puzzle be explained by volatility-induced financial growth?

Citing the paper Volatility-induced financial growth (2007) by Dempster et al.: when asset returns are stationary ergodic, their volatility, together with any fixed-mix trading strategy, generates a ...
0
votes
0answers
190 views

Where do “Forex economic calendars” get their data?

Where do all these "Forex economic calendars" get their data from? http://www.fxstreet.com/fundamental/economic-calendar/ http://www.forexfactory.com/calendar.php http://www.dailyfx.com/calendar ...
0
votes
0answers
57 views

% Return on backtest with variable positions and notional amounts

I have a 14 year backtest for a systematic strategy that uses a static notional per each position. On any given day I could have multiple positions long and short and notional long and short. How do ...

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