1
vote
1answer
34 views

Where can i get a feed for country specific economic announcements?

I am looking for a feed for country wide economic announcements. For example CPI announcements etc. I currently use http://www.fxstreet.com/economic-calendar/ but I have to manually go there and ...
1
vote
2answers
214 views

How can I create a public viewable stock market index?

I have 3,000 tickers that I would like to turn into a weighted index, viewable by the general public by going to Yahoo and typing in ^PSNDX (for example) or go to E-Trade and enter something similar. ...
1
vote
1answer
57 views

Correlated Random Number Generation using Sobol?

There is a clear theory about generating correlated random numbers using Cholesky decomposition or PCA. I suppose if we apply above methods to random numbers generated using Uniform random numbers ...
9
votes
2answers
319 views

Best written quantitative finance papers

I have some writing experience, but I want to take my writing skills to the next level. I am particularly interested in writing quantitative finance papers for journals like Journal of Portfolio ...
1
vote
2answers
107 views

Transformation into Martingale

If $f$ is some function of BV on $\mathbb{R}$ and $dZ_t = f(W_t)dW_t + \mu_t dt$ ($W_t$ is a $1$-dimensional standard Brownian Motion), then what choice of real valued function $F$ makes: ...
1
vote
1answer
52 views

Inferences with non-normal data

I have data of index closing values. I later will use to run some regressions on the percent changes. When examining the data, I find heteroscedastic residuals and that the distribution is non-normal. ...
0
votes
0answers
56 views

How to compute short interest real-time?

Is there a way to compute real-time short interest (at least daily) using Bloomberg for a given stock?
2
votes
1answer
117 views

Volatility updating rule using r

I'm trying to program a volatility updating rule using iteration. I start with the well know Heston-Nandi model where the returns dynamics are : with is iid standard normal randome variable, where ...
1
vote
1answer
80 views

Why is rate of return on the stock normally distributed under GBM?

Let us assume the geometric Brownian motion, and we have $$dS_t= uS_tdt+\sigma S_tdz,$$ and $S_t$ follows a log-normal distribution, but why is $r_t$, the continuously compounded rate of return, ...
0
votes
2answers
383 views

Are there providers of delayed market depth data (DOM, Level II, Order-by-Order, etc)?

I have market depth data visualization software, and I want to create a free version for introduction. As far as I know, exchanges allow to distribute their data for free for the end-users, but only ...
2
votes
2answers
75 views

What is the legal difference between ETFs, ETNs and ETCs

I would like to understand how exchange traded funds (ETFs) can be classified in legal terms. According to Vanguard, there are five ETF structures Open-End Funds Unit Investments Trusts Grantor ...
4
votes
0answers
58 views

Transition densities in the Heson model

Knowing the Characteristic function $\Phi_{T,t} = \mathbb{E} [ e^{i u S_T} | S_t, V_t]$ (or equivalently, the Laplace transform) of an affine process, it's possible to know the distribution of the ...
0
votes
0answers
30 views

Source for Normalized File of ETF Holdings [duplicate]

Does anyone know of a source for a data feed containing ETF Holdings for most ETF firms such as Ishares, Proshares, State Street? I know Bloomberg has this info, but I'm looking for a vendor that can ...
12
votes
3answers
645 views

Please give a step-by-step explanation on how to build a factor model

Factor models such as Fama-French or the other ones that are partially summarized here work on the cross-section of asset returns. How are the factors built, how are sensitivities/coefficients ...
2
votes
2answers
99 views

Works of Nassim Taleb

I am looking to find the list of math/statistics papers of Nassim Taleb. However the google scholar page only seems to show popular articles. I know that he's famous for his theory of randomness and ...
1
vote
1answer
93 views

Different ways to identify a co-integrated series?

I have been reading and trying out stuff until I am totally confused and back to square one. Could someone please explain the difference between the two methods suggested below? Suppose I have 10 ...
2
votes
1answer
144 views

On an application of Ito's lemma

Assume that instantaneous returns are generated by the continuous time martingale: $$dp_t = \sigma_t dW_t$$ where $W_t$ denotes a standard Weiner process and One day returns are denoted by $r_{t+1} ...
0
votes
0answers
6 views

Finding the price of an option that will be exercised [duplicate]

I am reposting this question because it was originally unclear, and I didn't get the answers I was hoping for. In my finance book I have the following question T-bills currently yield 5.5 percent. ...
0
votes
2answers
177 views

Put-Call relationship for Option on Forward

The forward price of a forward contract maturing at time T on an asset with price St at time t is, $$ F=S_te^{(r-q)(T-t)} $$ where $r$ is the risk free rate and $q$ is the continuous dividend rate ...
1
vote
4answers
117 views

Euler discretization of Heston SDE in Mathematica

Below is an implementation of the numerical solution of the Heston SDE using Euler discretization. It takes under a second to run on Mathematica. The calibration parameters give a good fit to the ...
4
votes
6answers
3k views

Call vs. Put Option

I have two interrelated questions that have been bothering me for some time. I have read all the stuff online and it still doesn't make sense to me: Let us assume: 0% interest rate (both hedge ...
1
vote
0answers
32 views

Risk Neutral Measure [duplicate]

I have been looking for a good intuitive reasoning for introduction of the risk neutral measure and its uses in quantitative finance, but I have yet to find one. I was wondering if any one could ...
0
votes
0answers
46 views

what data to use to compare the interest rate among different currencies?

Very new to fixed income signals. I am a little confused about which data to use to compare interest rate among different currencies. For example, I am interested in compare interest rate in the ...
3
votes
1answer
261 views

Proof of Hamada's Formula (Relationship between levered and unlevered beta)

Hamada's formula is presented as follows: $$\beta_{U}=\left[\frac{1}{1+\frac{D}{E}(1-\tau)}\right]\beta_{L},$$ where $\beta_{U}$ and $\beta_{L}$ are the unlevered and levered beta's of a firm ...
0
votes
0answers
46 views

Interpreting Johansen co integration test

I am a little new to econometrics. Please pardon me for this silly question. I was running a Johansen cointegration test on two time series using the econometrics toolbox provided by James LeSage for ...
0
votes
0answers
46 views

Seeking Advice for Exam FM regarding Derivatives Markets

I am taking Exam FM in a week and I was wondering if I could get any advice from people who have recently passed this exam. How much of the derivatives markets question did show up? I am using the ...
3
votes
0answers
100 views

The danger of using Principal Component Analysis (PCA) in Robust Optimization problems

I have received a reviewer's comment on a paper which applies PCA to reduce the size of a problem and the application is in the robust optimization field. The reviewer implies that "In robust ...
3
votes
1answer
95 views

Change of numeraire and reference asset

Learning about change of numeraire, and came across this statement: The price of any asset divided by a reference asset (called numeraire) is a martingale (no drift) under the measure associated ...
0
votes
0answers
72 views

How to use the asset covariance matrix for risk analysis in excess returns equation

New here and I have a question that may be very basic but despite my research I cannot connect the dots. I would like to know how to connect the nxn asset covariance matrix for an efficient tangency ...
0
votes
0answers
18 views

How Commercial Mortgage Backed Securities works?

I recently read some concept about CMBS, and have some questions about it. To make my question clear, here is an example. So say I have a pool of 5 loans that each generate 1000 for 23 months, and ...
0
votes
0answers
33 views

Forward Credit Spreads

I have a beginner question in credit quantitative modelling. I would like to know how we can derive forward credit spread curve, i.e the counterparty of forward yield curves. Indeed, for deriving a ...
1
vote
3answers
124 views

List of central index keys (CIK) for NASDAQ and NYSE

I have seen this post : Central Index Key (CIK) of all traded stocks But I would like to download the CIKs only for NASDAQ stocks, NYSE stocks etc. I searched online but only managed to find CIKs for ...
0
votes
0answers
19 views

How discount TVaR of a put option?

Let say I want to calculate the TVaR of a put option. After I simulated possible outcomes in real-world, how do I discount the outcomes? Is there a difference if I am hedged or not? I tried to use ...
0
votes
0answers
28 views

Price a put option on a CPPI

I want to price a put option on a CPPI using Monte Carlo. I have found so far this article which prices a call on a CPPI. I was wondering if I could use the put/call parity here, and and if so, how ...
1
vote
0answers
52 views

How to make the algo decide over a optimal selling point?

Please don't bully if its a basic question.Kinda new to the topic hence experimenting. Problems to construct trading algorithm.For the example I assume I am getting a buy signal from the DMI/ADX ...
0
votes
0answers
24 views

Literature on “Risky Risky” Method

Trying to get some information/examples on a method called "risky risky" in the context of equity option/convertible bond valuation.
1
vote
0answers
41 views

Hedge volatility decreases

My particular options positions are typically a long delta, and long vega. Decreases in implied volatility, or specifically the VIX, can drastically alter the profitability of my position. Is there a ...
2
votes
1answer
63 views

Free source of historical ETF units outstanding data?

I am looking for a free source of historical daily data of the number of outstanding units of ETFs and ETNs. On a Bloomberg, this would be "VXX.SO Index HP" or something like that. Does anyone know ...
0
votes
0answers
76 views

Ornstein-Uhlenbeck / Vasicek and no-arbitrage

I'm working my way through a common question which asks to derive the solution, the mean and the variance to the following Ornstein-Uhlenbeck process: \begin{align} dS_t = (\theta(t) - \beta\,S_t)\,dt ...
0
votes
0answers
85 views

Create Markets Bubble Indicator

I am trying to replicate a Bubble Indicator described here. The indicator is strictly based on calculating the regularity of price behavior to determine herding in multiple time frames. I tried the ...
1
vote
2answers
210 views

What does “convergence” in Monte Carlo simulation mean?

I have read about convergence in terms of MC simulation for derivative pricing, but I am not clear on what it exactly means. Let us suppose I price an option 100,000 paths twice and both result in the ...
1
vote
1answer
68 views

Why is the volume of a product like SHV so high?

The ETF SHV has not moved much in the last five years. How is it that its volume is as high as 583609?
0
votes
0answers
14 views

Use orthogonal decomposition to compute the optimal return for a CARA investor

Question from Back, 5.8. If all returns are joint normally distributed, then $R_p$, $e_p$, and ε are joint normally distributed in the orthogonal decomposition R= $R_p$ + $be_p$ + ε of any return R ...
2
votes
2answers
264 views

What is the best way of updating data while using Empirical Mode Decomposition to analyze

I have a question about EMD updating new data points. For an entire time series, from beginning to the end, the EMD preforms quite good using the cubic spline function. The problem happens when new ...
0
votes
0answers
53 views

How to optimally hedge construction loans with interest rate swaps?

We are a borrower with a construction loan that is pay floating. At the inception of the loan, we entered into a pay-fixed/receive-floating interest rate swap with a growing notional profile that ...
0
votes
1answer
69 views

What are the different Credit Portfolio Management models and what are their advantages?

CreditMetrics, RiskMetrics(Algorithims), etc. are all different risk methodologies used by many banks. However, what are their advantages/disadvantages? I would appreciate your replies!
1
vote
1answer
128 views

What are the dynamics of the reverse of this FX process?

Assuming the dynamics of the exchange rate between two currencies at time $t$ is given by: $$ dX_t=\Delta r X_t dt+ σ X_t dW_t$$ Is the FX Reverse process $\frac{1}{X_t}$ a brownian motion? How can ...
0
votes
1answer
347 views

IB with R which package?

I want to implement my models in R and trade according to them with my IB account. Now I am wondering, how I should solve this problem? Do I need to program with C an access ...
1
vote
1answer
567 views

Solvency II Assets-D1 - aggregation of line items by CIC code

The revised version of Assets D1 (now S.06.02 – List of assets under CP13) requires the following aggregations (page 24): CIC 71 (Cash), only one line per currency is to be reported; CIC 72 ...
0
votes
1answer
41 views

Simulating a GBM with martingale condition - Ito process moving downwards

I want to correctly simulate a $\mathcal{Q}$ - martingale $S$, which is a geometric Brownian motion and an exponential of a process $X$, \begin{equation} X_t = X_0 + \mu t + \sigma B_t = X_{t-\Delta ...

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