1
vote
0answers
19 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
2answers
133 views

How are we underestimating liquidity risk?

Malz explains that marking to model can underestimate liquidity risk. From his example, I don't see it. I can see us underestimating market risk because we are using an incorrect price. Why does a ...
1
vote
0answers
77 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. ...
0
votes
0answers
66 views

Interest rate models

I'm studying by myself how to model interest rates. Is there any database in which I can find accurate data for indices like Libor, Euribor, Eonia etc?
7
votes
0answers
171 views

Imposing Restrictions on Cointegrating Vectors, R example

The code given below estimates a VEC model with 4 cointegrating vectors. It is a reproducible code, so just copy and paste into your R console (or script editor). ...
0
votes
0answers
43 views

How to find the fx lookback floating/fixed strike options prices?

Currently, I'm working on my thesis in which I'm trying to describe how are the FX lookback options priced. I need to find the real ...
3
votes
1answer
85 views

Derivation of Magrabe formula

I'm going through the following note by Davis, link. In chapter 3 he derives the Magrabe formula. I got stuck at equation $(3.16)$. We have two assets: ...
5
votes
2answers
178 views

Annualized Sharpe Ratio calculation

I'm trying to replicate the annualized Sharpe ratio of an buy-and-hold strategy for the Dow Jones Industrial Average index for a period consisting of multiple years. I got the daily DJIA (closing) ...
0
votes
2answers
49 views

Definitive way of figuring out companies with multiple classes of stocks

Is there a definitive way of mapping tickers to companies for companies with multiple listed tickers? For example, GOOG and GOOGL are both Google (or now Alphabet), or BRK.A and BRK.B are both ...
0
votes
1answer
32 views

Is the equity value of the firm “in the money” or “out of the money”? BOPM & BSOPM [closed]

Value of the firm V = 100 Face value of debt X is 120 and still one year to go until maturity Firm value volatility is 40.5% per annum Risk free rate is 6% Consider a one-period model. If any ...
1
vote
1answer
46 views

ARIMA Forecasting always converges?

I read an article about arima forecasting and i said that before we forecast arima model, its stationarity has to be checked. If the model is stationary, it is clear that forecasting converges to ...
1
vote
1answer
27 views

Forward contract pricing of coupon paying security

PLease help me in understanding how to price forward contract for coupon paying security. For instance if we get into a contract to buy a security in next six month whose coupon due in next two month. ...
1
vote
1answer
79 views

What is more likely effect to call and put prices, respectively, if the stock price decreases by$1?

The current stock price is \$80.Call ,and ,put, options, with ,exercise ,prices, of $50 and 3 days to maturity are currently trading. What is more likely effect to call and put prices, respectively, ...
1
vote
1answer
103 views

Why is Vega meaningful only for options which have single-signed gammas

I have been reading Wilmott Frequently Asked Question book and this was mentioned that Vega is not useful when measuring risk for options that have gammas changing signs such as Digital option or ...
2
votes
2answers
91 views

Mean Variance Portfolio theory and real-world problem?

There are many assumptions on mean-variance portfolio theory and they seem to be very unrealistic, for example 1) investors have the same information at the same time: calculating expected returns ...
2
votes
4answers
81 views

How to estimate the beta of corporations?

Are there certain strategies and general rules on how to estimate the beta of certain companies? How do I instantly know that it's a beta < 1 or a beta >> 1 corporation? Any helpful ratios that ...
6
votes
2answers
210 views

Is the average of independent Brownian Motions still a Brownian Motion?

If $W$ and $B$ are independent Brownian Motions (BM thereafter), then the average of $W$ and $B$ is $X_t=\frac{1}{2}(W_t+B_t)$. Where do I begin to show that indeed it is still a BM? Also, if both ...
1
vote
0answers
18 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 ...
1
vote
0answers
59 views

Logic between options and risk free rate [closed]

What is the relationship between put option price and risk free rate? And between call options price and risk free rate? Explain the logic? No calculation.
1
vote
0answers
22 views

Financial Derivative, European Option [closed]

Market Prices for European put and call options on ABC stock are as below: Call = $4.5 Put = $6.8 Exercise Price, X =$70 Risk Free Annual Compounded rate r = 5% Time to expiration T = 139 days ...
1
vote
0answers
38 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 ...
2
votes
2answers
81 views

Where can I find the most reliable historical fundamental data for US Equities

I've looked at several sources including Bloomberg, Zacks and Cap IQ. Many times, they don't update their data with the revisions. I'm looking for Income Statement and Balance Sheet data going back to ...
2
votes
2answers
281 views

Basic question on Portfolio Theory

I was revising my stuff about portfolio theory and I noticed that every single time, expected return and corresponding variance or covariance are given! (not calculating ourselves). So I'm just ...
1
vote
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 ...
3
votes
3answers
201 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, ...
4
votes
1answer
132 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 ...
2
votes
0answers
31 views

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 ...
1
vote
0answers
37 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 ...
2
votes
1answer
103 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 ?
1
vote
1answer
104 views

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, ...
1
vote
0answers
76 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 ...
1
vote
0answers
26 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
1answer
48 views

Differences between dummy regression event study and regression on residuals from market model

I have two different event study approaches and I wonder if the results are exactly the same. Model 1 applies a dummy regression market model: (1) $R_{t}=\beta_{0} + ...
5
votes
2answers
87 views

How to find funds with long history to use in backtest?

Is there a way (website/code) to find funds/etfs for a given asset class and how much data history is available (yahoo finance or other) ? It could be as simple as a list of funds by asset class and ...
1
vote
2answers
79 views

Order book size limit

I am trying to find out if exchanges impose limits on the total number of orders which can be in an order book at any one time. Does anyone know of examples of these order book size limit policies. ...
2
votes
0answers
45 views

Given (past) stock values for N assets, how to find the maximum - theoretical - profit?

In the past few days I have been thinking about a question which seems trivial, yet I can't think of any efficient way to find the optimal solution... Here is the problem: imagine you have a ...
6
votes
2answers
919 views

Which algorithms do robo-advisors use?

Some pundits claim that there is a revolution in portfolio management under way: The rise of the robots, a.k.a. robo-advisors. The most well known are Betterment.com, FutureAdvisor, Schwab Intelligent ...
3
votes
1answer
38 views

What is the date of reserve (operational risk)

One of the BCBS papers on operational risk says the following: Consistent with other operational risk losses, a bank should use a date no later than the date of reserve for including legal ...
2
votes
0answers
46 views

Exactly what data is available in XBRL, and how far back does it go?

What data is available from the SEC in XBRL format? Is it just 10-Qs and 10-Ks, or other filings as well? When did XBRL become mandatory for all filers (or is it still not?)
1
vote
0answers
37 views

What are the best sources for fundamental financial data? (not yahoo or google, neiter SEC counts as good) [duplicate]

I'm looking for a source for fundamental financial data, where I can download financial statements into excel. The source should provide the exact figures shown in the annual reports (not ...
0
votes
0answers
66 views

Binary option greeks formula for american style exercise

I got Binary option greeks formula in many below links but if i am not wrong indirectly they all are related to European exercise style. Link1: ...
2
votes
0answers
81 views

Gaussian Time-varing copula in R

I want to estimate the parameters of time-varing Normal Copula using R. A bivariate Normal copula is defined as following: The dynamic equation of dependance parameter ρ is : So I need the ...
3
votes
2answers
60 views

Can Economic Capital cover Regulatory Capital?

If economic capital is set by the institution to cover unexpected loss (given a confidence level) and regulatory capital is set by the regulator, can one "absorb" the other? For example, if I ...
1
vote
0answers
83 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? ...
4
votes
3answers
406 views

What is an acceptable Sharpe Ratio for a prop desk?

What should be the value of a Sharpe Ratio for an intraday quantitative strategy to be accepted by a bank or hedge fund's prop desk? Let's assume the returns are daily changes in account equity, close ...
2
votes
1answer
99 views

A little help with the Single Factor model for credit risk

I'm studying the "single factor model" in Malz text "Financial Risk Management - Models, History and Institutions". He only refers to it as such and gives it no proper name. The model: $a_{i} = ...
3
votes
1answer
100 views

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 ...
2
votes
2answers
62 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. ...
-1
votes
1answer
120 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. ...
1
vote
2answers
150 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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