3
votes
2answers
256 views

Book recommendation: math toolkit for quantitative finance and statistics

I am looking for a book which teaches mathematical topics which are relevant to master quantitative finance and statistics. Please note, I do not mean a book which would explain how math is applied ...
0
votes
1answer
186 views

How important is the limit order book?

I'm trying to understand how important the limit order today for NYSE, NASDAQ, Euronext and LSE. For example, when we talk about the volume traded during the day, what share of that volume has been ...
2
votes
2answers
113 views

Calculating time value of an option

Can someone provide me with a robust way of calculating the future time value of an option or point in the direction? I have been reading a lot about the factors that affect it and about betas and ...
1
vote
1answer
62 views

On the existence of a perfect market with no arbitrage that contains a forward contract

Consider the following theorem from p. 31 of Steven Roman's "Introduction to the Mathematics of Finance Arbitrage and Option Pricing" (Undergraduate Texts in Mathematics, 2012), giving the forward ...
3
votes
1answer
93 views

How to prove the “Law of one price” theorem?

There are two subparts to Fundamental Asset Pricing theorem. The Law Of One Price (LOOP thereafter) holds if and only if there exists a state price vector. In a market in which the LOOP holds, the ...
-2
votes
1answer
155 views

Managing Bloomberg logins in a campus library [closed]

In a campus library or other public place, typically many people share the same PC with the Bloomberg terminal software. Is there a way to prevent users from creating new logins? Is there a way to ...
2
votes
2answers
252 views

Bloomberg ticks is difference from Reuter ticks?

when I using Bloomberg excel plugins to retrieve the ticks and compare with Reuter RDF data, for some UK equity stocks in same days, the number of ticks and sum of total value is difference, why will ...
3
votes
2answers
2k views

Market Data Sources Bloomberg Vs Reuter

In my project, we have two version of systems. One version is for derivative trades and other version is for bond trades.For derivatives we get the market data from Reuters and for Bonds we are ...
2
votes
2answers
53 views

Does anyone know where I can find a free efficient frontier tool, or an informative and legitamate/academic graph of the efficient frontier?

I'd like to build a portfolio based upon modern portfolio theory and I'd like to find a tool I can use to calculate the proper mix of asset classes. Can anyone help with this? I think a good ...
2
votes
1answer
165 views

Difference between GARCH and Heston Volatility model

I know that the difference between the GARCH and the Heston model is volatility vs variance in the stochastic part of the volatility sde. However,from my solutions, there is only ever a 2 - 10 cent ...
1
vote
2answers
57 views

I have some historical options data, and there are duplicates of some options, how to filter them

I have some historical EOD options data for 2013, and there are duplicates listed for same strikes/expirations. I was told that by the provider that this is due to "special one-time cash payout" for ...
0
votes
2answers
125 views

Pricing of Binary or Digital Options or more generally options with discontinuous payoffs using PDEs

I am trying to find references (books, papers, etc.) for calculating $\mathbb E f(X_T)$, where $X_T$ is a diffusion and $f$ is a real function that is not continuous, by means of solving a PDE or ...
3
votes
1answer
341 views

How do you estimate the capacity of a strategy from historical data?

What are some good ways to estimate the capacity of a strategy from historical data (including full market depth)? Obviously, a naive approach is that you want the strategy's returns to exceed its ...
2
votes
3answers
235 views

Dou you have an example of implementing Engle-Granger 2-step cointegration?

Does anyone know where to find an example of implementing Engle-Granger 2-step cointegration? Python's ideal, but any language will do. I've skimmed and read many articles, but understand little ...
1
vote
0answers
49 views

MLE estimate of normal distribution

Probably a naive question. I am quoting this from Greene's econometrics book: "The occasional statement that the properties of the MLE are only optimal in large samples is not true, however. It can ...
0
votes
0answers
12 views

Consumer (Borrowers and Lenders) risk free curve

I was thinking about this topic: how to construct a "risk free" curve for the generic consumer. Imagine we want to price a debt security done by a private, lended by another private (say, normal ...
1
vote
0answers
48 views

Finding relative price strength as defined in CANSLIM stock picking methodology

I am wondering if there is any website that provides relative price strength as is defined in CAN SLIM stock picking methodology. For the CAN SLIM difinition I am looking at this article: ...
0
votes
0answers
44 views

SRRI calculation for absolute return funds

I am trying to understand the formula for calculating SRRI for absolute return funds described in ESMA's guideline CESR/10-673, and Richard's answer has been of great help (What does this formula (to ...
1
vote
1answer
101 views

What is the difference between these two Expected Shortfall definitions?

I have come across different ways expected shortfall is defined. e.g. $$ES_a(X)=\frac{1}{1-a}\int_a^1VaR_b(X)db$$ and $$ES_a(X)=\frac{1}{a}\int_0^aVaR_b(X)db$$ e.g. on Wikipedia's article. Are these ...
1
vote
0answers
78 views

Conversion stock symbols Google Finance vs. Reuters

I'm working on a project that will fetch data from Google Finance and Reuters. In order to avoid keeping two separate lists of stock symbols, I'm looking for some kind of conversion or database or API ...
11
votes
3answers
3k views

What is an efficient data structure to model order book?

What is an efficient data structure to model order book of prices and quantities to ensure: constant look up iteration in order of prices retrieving best bid and ask in constant time fast quantity ...
2
votes
3answers
154 views

What are pros and cons of mean absolute deviation portfolio optimization?

In this question a paper about mean absolute deviation portfolio optimization is mentioned and in the answer a spreadsheet with an implementation is attached. What is the use of this procedure? Does ...
1
vote
1answer
84 views

What does NPV ASSENTED after stock name mean?

For a project, I have to quantitatively implement a strategy for value investing in EURO STOXX 50. I pulled the data from Datastream. When I was checking some data plots for dividend yields and total ...
1
vote
2answers
125 views

What are the properties of Max and Min functions?

I am having trouble understanding the transition from the third line to the fourth line. I see how it works through cases, but is there a general property that allows this?
1
vote
2answers
201 views

What does tradable asset mean?

I see a lot of theorems related to tradable assets in quantitative finance text books. What is a tradable asset? What does 'tradable' mean exactly? Does it simply mean the asset can be bought and ...
7
votes
1answer
371 views

How to test the 5 Factor CAPM of Fama & French (2014)?

I would like to conduct a study testing the 5 factor CAPM, using UK stocks. Does anyone have any suggestions of how I can do this? Could this task be as simple as regressing average returns for a ...
2
votes
1answer
240 views

Local volatility SVI parametrization

In this paper Gatheral presents the following parametrization of the implied total variance $w(k,T) = \sigma_{BS}(k,T)^2T$ for each slice $k \mapsto w(k,T)$: $$ w(k) = a + b\{\rho (k-m) + ...
1
vote
3answers
328 views

Daily option data

I am wondering where I can pull daily (hourly, by-the-minute, etc. even better) option data for a particular underlying. I would prefer a database I could scrape through and API, but would not mind ...
0
votes
1answer
41 views

Exponential weighting of returns

I am looking for a procedure to compute an exponential weighting of returns given a half life parameter. I ran accross a wikipedia article, can I take it unchanged an assume N(t) is the return at ...
5
votes
3answers
8k views

How do I calculate the delta of a convertible bond?

How can I find the delta of a convertible bond to be used for hedging?
1
vote
1answer
105 views

To lump or not to lump

Suppose I have a very simple asset whose price takes only three possible values: $X_t\in \{-1,0,1\}$. I also got some discrete time series $X = (X_t)_{t\geq 0}$ and I would like to come up with a ...
7
votes
2answers
3k views

Difference between google finance and yahoo finance?

I am wondering about the huge differences of the data provider google finance and yahoo finance. I am interested in the monthly data from adidas listed on xetra. In google: ETR:ADS and in yahoo ...
3
votes
1answer
385 views

Which method is implemented by Excel's YEARFRAC for ACT/ACT?

I know the algorithm used by Excel to calculate the YEARFRAC(startDate, endDate, basis) for basis=1. Excel calls the method "act/act". A Java re-implentation of Excel's algorithm can be found at ...
0
votes
2answers
128 views

Has automated trading produced profits at IEX?

Is there evidence that automated trading is profitable on the latency-enforced portion of the exchange? On the one hand, if automated trading was profitable when these limits existed naturally, it ...
0
votes
0answers
33 views

What is reliable data source for long term and short term capital gain distribution for funds?

The only source where I can find how the capital gains given out by funds is separated into long term and short term distribution is http://quotes.morningstar.com/fund/aqrix/f?t=AQRIX. It seems weird ...
2
votes
1answer
84 views

The role of Gamma in replicating a put

I am analyzing portfolio protection by replication of a put. Having my portfolio with value $V$ I could buy put giving me the payoff $P$ resulting in a call like pay-off scenario $C=V+P$. Say, I ...
-2
votes
1answer
45 views

Fix protocol and Bars

I am newbie in fix protocol. I would like to know how I can work with bars (candles) in the fix protocol? I mean subscription to bars from client-side and what type of message I can use to send bars ...
3
votes
1answer
189 views

Backtesting on historical option data

I have downloaded some daily historical option data for a timespan of 10 years and want to perform trading backtests with them. Data are European index options, on ODAX. My question is about realistic ...
2
votes
1answer
64 views

Where can one find realistic historical transaction costs?

I am interested in strategy simulation at different frequencies (high frequency and daily frequency) and I want to compute the optimal frequency of execution. To do this, I need to obtain realistic ...
3
votes
1answer
12k views

How to calculate equally weighted market portfolio

There's two studies that test the same thing in different markets (i.e. they apply the identical methodology). They state: 1) "$R_{mt}$ is the equally weighted average stock return in the dual-listed ...
7
votes
2answers
559 views

Are there any tools or useful algos for identifying corner portfolios?

Let's say I am performing mean-variance optimization subject to some weight constraints. I'd like to identify the set of corner portfolios so that I can interpolate the entire efficient frontier. A ...
0
votes
2answers
222 views

How to price exotic options using Monte-Carlo?

I am actually trying to solve some exercise problem using Monte-Carlo and C++ for exotic options. Namely, the exotic options are geometric Asian options and discrete barrier option. It is claimed ...
1
vote
2answers
321 views

Feature for Maching Learning(SVM) in High Frequecy Order Book?

I am trying to implement machine learning to predict the movement of bid and ask price but is unable to find the proper feature for training set. I am using Support Vector Machine for binary ...
0
votes
0answers
12 views

Do you include negative changes in Working Capital in an uFCFF analysis?

I am running a uFCFF analysis for two different scenarios. In one scenario working capital goes down. Do I include this negative number in the "Change in WC" line? Wouldn't this represent that I am ...
0
votes
1answer
49 views

Are “American” option strategies traded OTC?

Is there such a thing as an American butterfly spread? For a European butterfly spread simply buying 1 put with strike price X+a, 1 put with strike price X-a and shorting 2 calls with strike price X, ...
0
votes
0answers
36 views

Stochastic Volatility in current market environment

Some price exotics with stochastic vol, some use other models such as local vol. What is the impact/advantage/disadvantage of using stochastic volatility in the current market environment? In other ...
0
votes
2answers
54 views

How to adjust historical data highs/lows for splits and dividends?

When I download historical data from yahoo finance, only the closing price is adjusted for dividends/splits. Is there a way of figuring out the factor by which lets say the highs/lows have to be ...
2
votes
2answers
1k views

Bond Portfolio Immunization - Duration Matching

**Question is at the bottom** Suppose you have a portfolio of bonds A, B, and C with the following characteristics: (the "Frequency" column is the # of coupon pmts per year and also the # of ...
1
vote
2answers
186 views

Real-time market data from the exchanges: what should we be aware of?

We receive daily end-of-day data from a data vendor (i.e. not direct from an exchange) and are comfortable with this. We are now wanting to receive live data, and after a few enquiries we are feeling ...
1
vote
1answer
111 views

What is an appropriate algorithm to use for tax loss harvesting?

I've been reading into how Betterment and Wealthfront have architected their tax loss harvesting algorithms, but they stop short of providing any real examples. Essentially, they both reduce to: ...

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