0
votes
0answers
26 views

Variance of “hedged” term structure portfolio increasing?

I'm attempting to use PCA to hedge a small fixed income portfolio. I start with one particular bond and chose the nearest other bond to hedge the 1st principle component. This decreases the portfolio ...
0
votes
0answers
15 views

garchOxFit in R-oxo file does not match

Could someone please help me with trying to get the Ox interface to work in R. I get the following errors as output: This version may be used for academic research and teaching only Link error: ...
0
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0answers
45 views

Transform MPT optimization problem

I am trying to teach myself about MPT and optimization. I understand that MPT solutions can be found using three equivalent optimization problems: Minimizing variance for given return limit ...
0
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0answers
5 views

Institutional compliance : is reference data available via the browser?

That is, assuming one has the correct accounts and credentials, is it possible to access reference data (counterparty, trading, and other categories of related meta-data) over the web? The reason I ...
0
votes
0answers
23 views

Value of a portfolio with a collar option and shares as function of a log return …?

I could use some help with a question I've been stuck with. It's stated as follows, A private investor owns a large quantity of shares of a single stock and is worried about the position being too ...
0
votes
0answers
57 views

How to reduce fx currency pairs ? PCA or other tools?

I have 19 currency pairs like USD.AUD, USD.CAD, etc. Also 82 cross currency pairs like AUD.CAD, EUR.AUD,EUR.CAD etc. When I look to their graphs, most look similar, so I want to reduce number of pair ...
0
votes
0answers
19 views

What's the best filter to implement in order to assess the persistency of a FX devaluation?

I'm trying to to analyze the impact of a FX devaluation in companies' exports and earnings?
0
votes
0answers
61 views

Book chart plotting library identification

can you help me identify how those charts are constructed? To your knowledge, is it generated from Python, R, Java, C++? What packages can you identify? I've tried the ggplot2 library in R and I have ...
0
votes
0answers
24 views

How to compare the volatility of quarterly p&l of two firms in the same sector?

I want to compare the volatility of the historical quarterly profit and loss data of two or more firms operating in the same sector and determine whether the volatility of p&l of these firms is ...
0
votes
0answers
18 views

how to determine the Cost of Fund (FTP rate) for Saving Account?

Saving Account are the deposit account that gives customers very low, almost 0%, interest. Currently the calculation of its cost of fund is, in a simplified way: assume a deposit duration, e.g. 1 ...
0
votes
0answers
308 views

Bloomberg Pricing Sources: TRAC vs. BGN vs. BVAL etc

Sorry, I'm very new to using Bloomberg as a tool, so please forgive the naïve question. I couldn't find much information after some cursory online searches, so I figured I'd ask here. Particularly ...
0
votes
0answers
112 views

Exporting Time Series Data For Securities Prices From Bloomberg to Excel

I have a list of securities over a thousand entries long that I want to construct a time series of prices for over a specified historical period (e.g. 2/01/10-2/20/10). Doing this manually would take ...
0
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0answers
51 views

Double auctions in online games

I am currently doing a PhD in mathematics and we study the phenomenon of segregation in double auctions. As it is very difficult to gether datas from financial institutions I wanted to start by ...
0
votes
0answers
49 views

Asian option numerical pricing method generates a negative time value

I use R to write a function which simulates price path and calculates the value of an arithmetic Asian option. I found sometimes the value of the option can be lower than its intrinsic value, i.e., ...
0
votes
0answers
33 views

Fixed Income Swap Sharpe Ratio Calculation

I have a Fixed Income based strategy based on swaps. Q1.) Given that swaps are based on a "notional" principal and no actual exchange of principal's takes place, is it fair to assume a funding cost ...
0
votes
0answers
51 views

Calibration Problem in the LMM-Skew (Shifted Diffusion) Model

I have implemented the LIBOR market model (LMM) and I am quite satisfied with the results. I have now added a skew to the model as described in 10.1 of Brigo/Mercurio. That is, I have replaced the SDE ...
0
votes
0answers
28 views

Define some finance terminology for me, please. Live options vs. crossed options

What is a "live" option vs. a "crossed" option? Does a cross option just mean that it is hedged? If someone is buying an option and says "I want to buy a November 5.00 (strike price) put cross at ...
0
votes
0answers
47 views

Fixed volatility portfolio with max returns creates skewed results

I am trying to create a portfolio of only four components using the mean-variance optimization (MVO). I am setting up my problem such that I want to maximize the expected returns with a fixed vol ...
0
votes
0answers
52 views

multi factor equity model exposures not as expected

I'm researching an equity multi factor model. It contains three factors, say A, B & C. The factors are weighted as such, ...
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0answers
16 views

'C' Marker in PSA for CMO

I will occasionally get a 'C' as part of a PSA in my CMO oddlot data. Most of the numbers will be normal - 277, 297, 269. Then 10C, 20C, 13C. What does the C represent?
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0answers
125 views

How to fully replicate ADX + DI Indicators in Excel?

For black box testing, I was hoping that I could replicate the ADX + DI+ and DI- indicators that are provided in trading platforms such as ThinkOrSwim, ScottradeElite etc. However, I noticed that ...
0
votes
0answers
70 views

hedging an equity portfolio against an index

I am trying to run a simple back test on a M&A strategy. The idea is to buy the target company for the length of the deal and obviously hope to see a profit. The weight given to each deal is ...
0
votes
0answers
41 views

Position Strength: Leveraged vs. Non-Levered

Is there some sort of metric or formula for bull/long strength in a market based on % of shorts/longs on margin, and perhaps even the size of that leverage? I ask because I participate in BTC (which ...
0
votes
0answers
74 views

Which size of constant range bar gives the most persistent chart?

A constant range bar chart is like a candle chart, only the candles don't close after a certain amount of time (i.e. 30 min, 4 hours), but after a certain range (i.e. 5 ticks) has been crossed. So if ...
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votes
0answers
21 views

Is it compulsory for feed to send orders/levels for particular symbol on same multicast line?

Multicast feeds have several lines some of which are dedicated for sending current order-add/modify/delete. Its is a implicit restriction that for a single security order-add/delete/modify will be ...
0
votes
0answers
65 views

How to display stock prediction results?

I'm not sure if this is a question for "Quantitative Finance" or "Personal Finance & Money" so forgive me if this one is irrelevant for this site. The Situation So I wrote a program (in vb.net ...
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votes
0answers
27 views

How to compute return of a variance swap?

How does one calculate the investment of a zero initial investment asset, specifically a variance swap? In this asset the payoff is given by the difference between the realized variance in a certain ...
0
votes
0answers
26 views

Real-World Cash Account Implementation and Return

Often in financial math, the concept of the risk-free cash account, with return R, is invoked as an instrument for calculating prices - when constructing an option-replicating portfolio, for example. ...
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votes
0answers
55 views

Negative Risky vs Negative Butterfly

I understand that in regard to FX options, a volatility smile with negative Risk Reversals is effectively indicating that the spot market for a given currency pair is in decline (puts over). In ...
0
votes
0answers
25 views

Chaikin Money Flow Persistence Formula

I am trying to create an approximation of the Accumulation/Distribution Rating using the Chaikin Money Flow Persistance indicator. I have the Chaikin Money Flow Formula as below, could anyone assist ...
0
votes
0answers
114 views

Difference between “basic risk” and “basis risk”

Returning to Futures contracts, basic risk refers to the risk remaining after the hedge has been put in place and essentially represents the difference between the Futures price – should the ...
0
votes
0answers
58 views

forecasting crash time of KLSE index (1991-1994)

Price deviation = financial bubbles. i try to fit the following stock price index to predict recession. I couldn't fit the model with the data(Data are not available in yahoo finance for the ...
0
votes
0answers
72 views

How to construct a deterministic trading model based on a loess (local regression) model?

Given data that has been fit to a loess model, can you make reliable decisions on future trades given a good past fit? Has anyone here done so and can give an example of their use case? I am yet to ...
0
votes
0answers
64 views

Correlating random numbers seems to skew the data

First off, apologies for the cross-post from mathematics, but I found this site later and think it would be a better fit for the question (besides, there has been no comments/answers on mathematics ...
0
votes
0answers
77 views

Why use the E-curve as an interest rate benchmark?

EDSF or Eurodollar synthetic forward curve is used as an interest rate benchmark. Why? When should I use the EDSF "E-curve"? Any references would be extremely helpful.
0
votes
0answers
55 views

commodity futures pricing vs. underlying spot rates in volatile markets, at depth of book

Are futures contracts or their underlying spot rates, more or less efficient, at depth of market, with volatility? Say for example we have: 1 E7 (CME contract) = 62,500 euro Should the future or ...
0
votes
0answers
31 views

For Probability of Default in retail credit what is more popular logistic regression or GLM with Poisson distribution and why?

Trying to understand which regression model is more popular in retail credit card industry Logistic regression or GLM with Poisson distribution and why?
0
votes
0answers
29 views

Obtaining historical data of individual level predictions from prediction markets

I have been searching the internet but was unable to find data of the following form: prediction of events for which we already know the outcome (i.e. markets that have already closed) data for each ...
0
votes
0answers
75 views

Option payoffs and replicating payoffs

I've come across the below question which has no answers to it and I was hoping someone could provide some help. I know it quite a long question and I appreciate any help with this. An investment ...
0
votes
0answers
54 views

Kalman Filtering with Linear Restrictions

A question on this topic has been asked before: Combining a linear Kalman Filter with additional linear constraints? and I checked out some of the references given: ...
0
votes
0answers
24 views

Recording Bill payment of Credit Sale with existing Customer Deposit

Need your help for below scenario : 1) Sale of an item for 200.00. But customer pays 250.00 and asks to keep $50 as an advance for next transaction. For this transaction, Journal Entries will be as ...
0
votes
0answers
70 views

Identifiability for Time Invariant State Space Models

Kevin Murphy's Kalman Filter toolbox (for Matlab) contains an example where it's the fact that the state space system in not identifiable causes problems. I include the example in it's entirety but ...
0
votes
0answers
28 views

Are there any Spanish language resources for getting quotes?

In English, there is MetaTrader from http://www.metaquotes.net. Is there any similar platform or program available in Spanish for backtracking and running your trading algorithms? How about ...
0
votes
0answers
83 views

Liquidity Coverage Ratio: Proposed changes by US Fed, OCC and FDIC

With its latest report on the impact of the Liquidity Coverage Ratio the EBA has stated: "Incentives for regulatory arbitrage could be minimised if central bank operations were treated ...
0
votes
0answers
32 views

The list of all UCITs IV funds tickers

I am looking for the list of tickers for all the UCITs IV complaint funds. Could there be such a list? Thanks,
0
votes
0answers
47 views

Is it possible to graph the option price with respect to the greeks

Is it possible to graph a European option's price as a function of say, its delta? I've been wondering this since, for example, for a call, the option price is given by $$Se^{-q*t}\Phi (d_1) - ...
0
votes
0answers
19 views

A model of macroeconomic phase

I have been pointed towards econometric models of the state, or phase, of the general economy. What I mean more specifically is that we can think of the economy as being ruled by a few models or data ...
0
votes
0answers
78 views

Good stochastic volatility model

Im fiddling with estimation of stochastic volatility models and have build up a somewhat flexible framework using indirect inference. I would like to try and throw a lot of different continuous time ...
0
votes
0answers
57 views

At what point does it make sense to start using a system?

This is an issue I've been struggling with for quite a while, and haven't found a satisfactory answer yet. The basic problem is this: Lets say you set up a black box system which gives you anywhere ...
0
votes
0answers
47 views

How to the compute the formula of Kendall's tau (please see this formula)

I am trying to compute the kendall's tau, but when facing the formula below, I don't know why the second line is this. Could anybody help me to interpret the reason to me? Thanks very much!

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