2
votes
1answer
107 views

How literature come up with risk-neutrality problem, considering that market is not really risk-neutral?

I am searching on real-option pricing deficiencies to encounter risk-neutrality. As we know risk-neutrality assumption, is not hold in real situations. The problem is that I could not classified ...
5
votes
3answers
385 views

How is stock data objectively different to this random walk?

I have a random walk that is generated as so using python, numpy, and matplotlib ...
1
vote
0answers
169 views

Incompatibility of Lognormal Forward Model (LMM\BGM) and Lognormal Swap Model

In his paper On the distributional distance between the Libor and the Swap market models (and also in his book about IR modeling) D.Brigo says: 10, 11, 12 are defined in the end of message. Do I ...
3
votes
2answers
3k views

Build a customizable trading engine in python [closed]

I am planning building fully customizable backtesting trading engine in python from scratch as a open source project, the main features i am considering is, It should be fully customizable from ...
4
votes
2answers
307 views

Uniqueness of equivalent martingale measure in Black Scholes-Model

Let's consider standard Black-Scholes model with price process $S_t$ satisfying SDE $$dS_t = S_t(bdt + \sigma dB_t)$$, where $B_t$ is standard Brownian Motion for probability $\mathbb{P}$. I ...
1
vote
1answer
365 views

Understanding how to calculate tracking error

I have come across two ways of calculating Tracking Error (TE) but i'm not sure if they are essentially the same. The first way is to calculate the standard deviation of the difference between a fund'...
0
votes
2answers
279 views

Historical data resources for Indian market

What is the best source for historical EOD data for Indian stock market? The data from Yahoo finance for some companies is not up-to-date and Google finance doesn't provide adjusted close prices. What ...
1
vote
3answers
114 views

Is there a broad currency index just like there is an equity market index?

I would like to assess the performance of currency traders so I was wondering if there is a broad currency index that can be used as a benchmark to assess the performance of these traders. The index ...
2
votes
1answer
729 views

General way to solve Partial differential equation using Feynman kac representation

Consider the following PDE on interval [0,T] $\left(\frac{\partial F}{\partial t}(t,x)+\mu (t,x)\frac{\partial F}{\partial x}+\frac{1}{2}\sigma^2(t,x)\frac{\partial^2F}{\partial x^2}(t,x)=rF(t,x)\...
2
votes
0answers
75 views

Inflation/Rates Correlation

I've been looking into a short piece of maths a colleague has written on pricing inflation with payment delays, and was hoping someone could confirm whether my understanding is correct, or if my ...
3
votes
1answer
673 views

Statistical arbitrage using eigen portfolios

I was trying to understand below paper https://www.math.nyu.edu/faculty/avellane/AvellanedaLeeStatArb071108.pdf Page 20 explains about "Entering a trade". I wan't to know clearly what it means to ...
1
vote
0answers
68 views

PerformanceAnalytics and Annual Charting

I have seen a charts that look's like Is it possible to do something like this with PerformanceAnalytics or is there any other package for doing this? Thanks in advance
1
vote
0answers
285 views

What machine learning method is more suitable for prediction of financial time series? [closed]

I have some time series from a stock exchange market. For each of them, I want to answer the question that whether the price will grow at least p percent in the d coming days or NOT(and during these ...
0
votes
1answer
423 views

What is the formula for beta weighted delta and gamma?

I am trying to calculate the beta weighted delta and gamma for a portfolio of options of different underlying stocks, but I can't seem to find the correct formula. Can someone point me to it or a ...
1
vote
3answers
230 views

What is the name of this product?

Consider the payoff =$S_T1_{S_T>K}$ where $S_T$ is the asset price at maturity. What is this type derivative called? and is it a liquid option?
3
votes
2answers
343 views

What would be considered a good/competitive throughput for a FIX engine?

I am writing my own FIX engine and I am in the process of running some benchmarks. I am not sure whether my results are good or bad. Can someone with experience in the area provide me with some ...
3
votes
2answers
1k views

Where can I find a list of VaR and CVaR formulas for continuous distributions?

Where can I find more VaR and CVaR formulas for continuous distributions? I collected a list here:
1
vote
2answers
95 views

Weighting with restrictions, but no clear objective function?

I have 40 shares in an index and I want to weight them based on their market value, define the known value as $x_i$ In the traditional way, the weight of each share is calculated as: $w_i = x_i / \...
2
votes
4answers
10k views

Relationship between Beta and Standard Deviation

I was doing some financial analysis on two firms in the coffee industry. After calculating Beta and Standard Deviation for both firms, I seem to have stumbled on some weird phenomenon. It appears ...
0
votes
1answer
56 views

Data on banks’ leverage

Does someone know free resources to estimate the leverage of the banking and financial sector at an aggregate level? In particular I would be interested in something like Federal Reserve’s Flow of ...
2
votes
1answer
398 views

Hedging bond with CDS of different maturity

Say I buy a 10-year bond with a notional of 100k. To hedge my credit risk entirely I could buy a 10-year CDS, also on a notional of 100k. Now, if there are only 5-year CDS trading and no 10-year CDS, ...
2
votes
1answer
306 views

Expected Shortfall and Spectral Risk Measure

Not sure I am understanding spectral risk measures correctly. Why is there an equal weighting scheme placed on the tail losses in expected shortfall. Will that no bias the expected value of the loss ...
2
votes
1answer
104 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: '...
6
votes
1answer
1k views

What are the main flaws behind Ross Recovery Theorem?

Stephen Ross’ new paper claims that it is possible to separate risk aversions and historical probabilities if the Stochastic Discount Factor is transition independent using Perron-Frobenius Theorem. ...
1
vote
1answer
92 views

Data on margin volumes?

I came across a Financial Times article today that said "Peaks in margin trading have been a precursor to bear runs in the past, notably in March 2000 and July 2007." I'm curious if anyone here would ...
2
votes
1answer
156 views

Negative Eonia rates

I'm curious how the current negative Eonia (Euro OverNight Index Average) rates would impact derivatives pricing. Does it mean that if I post cash collateral to you, I also need to pay you interest? ...
0
votes
1answer
51 views

how to use known premium of options to determine premium of options with another strike?

Assuming constant volatility across all strikes, how to use known premium of options to determine premium of options with another strike? e.g. suppose we know premium of \$40 call and put, \$50 call ...
0
votes
2answers
151 views

Do people actually use VaR in professional settings?

VaR seems like such an obviously flawed metric, I am surprised that it seems to be used so much in the private sector. First, the way it is named and the way it is presented often imply it is the ...
-2
votes
1answer
292 views

If I am very fast (less than 10 microseconds latency) what would be the first strategy to execute? [closed]

Let's assume I found the holy grail of low-latency trading (which I didn't). For educational purposes, what would be the first strategy I would direct my trading code?
0
votes
1answer
94 views

Briefly stated, why does the function N(x) appear in the European call option pricing model?

I'm aware of the the mathematical formula for the price of a European call option on a stock however I'd like to think about it in an intuitive way.
1
vote
1answer
1k views

Where can I find literature (books, articles, etc.) about basic HFT / arbitrage strategies? [closed]

I am not looking for your winning strategies. Just the basic stuff from where to start. Can anyone share their opinions about what should I read to hit the ground running?
1
vote
0answers
149 views

run time error 424 in IB TWS Excel DDE API; failed to add combo orders

I'm using an Excel DDE to connect to Interactive Brokers TWS via their API 9.72 sample, excel 2013. When I tried to create a combo order, the rum error code 424 said "object required". It seems that ...
3
votes
2answers
2k views

Historical Data on $/yen forward exchange rates

Would anyone happen to know where I can find historical forward exchange rate data between the yen and dollar?
4
votes
4answers
455 views

Volatility skew and how to capture it?

We see in the market that a implied volatility surface is not flat. Based on this observation different models were developed to capture the structure, e.g. CEV / SABR. A measure often used for the ...
0
votes
1answer
114 views

Moneyness and option prices

I'm attaching stock prices from CRSP to a dataset of option prices in order to compute the option moneyness. I'm wondering whether I should adjust the underlying prices taking into account splits and ...
1
vote
2answers
315 views

Can we trade option spreads with more than 4 option legs?

I am wondering why most online brokers restrict multi-legged options spread trades to have a maximum of four legs? Also, is there a broker that allows you to trade say 6 or 8 legged option spreads.
2
votes
1answer
56 views

What are the properties of the Expected Shortall measure when split in multiple time periods?

Suppose I have a single time series of losses $L$ that consists of two sub-parts $L_1$ and $L_2$. Is there a relationship that relates the expected shortfall of $L$ to the expected shortfall of $L_1, ...
1
vote
0answers
73 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 ...
1
vote
2answers
190 views

Importance sampling for barrier option like pricing by Monte carlo

I would like to know some references regarding importance sampling algorithms for variance reduction of Monte Carlo barrier options pricing. Please could someone help me leaving some references? If ...
3
votes
1answer
74 views

ICE oil Future Markers

i have seen Brent oil future singapore marker many times. however, i wonder what is the reason for introducing different markers in the future market. FYI - LINK
1
vote
1answer
98 views

Where can I find a list of market-moving news announcements for different asset classes?

Different asset classes have different important news announcements that move the markets intraday. For instance, oil volatility increases after the EIA Petroleum Status Report, but that announcement ...
6
votes
1answer
290 views

What is a good Computer Algebra System for financial engineering?

I would like to know if there exists some computer algebra systems adapted to calculate pricing based on particular models, i.e. pricing YoY Inflation Swap under Jarrow Yildirim Model. I know that ...
1
vote
1answer
59 views

End-of-day holdings vs overnight inventory

I am wondering whether these two terms identify the same thing: overnight inventory end-of-day holdings The way I would explain it intuitively, the inventory that is held overnight should be ...
2
votes
2answers
414 views

Why do Earnings Per Share matter?

This has been bugging me for a while. I've consulted all sorts of guides, but none gave me a satisfactory answer. My question is: why do Earnings Per Share (EPS) matter? What is it about this metric ...
2
votes
1answer
131 views

White's Reality Check versus Benjamini-Hochberg-Yekutielie Procedure

I'm backtesting about 1k different strategies / permutations of strategies and I want to identify which if any of the strategies are better than the benchmark. Based on my readings, I feel like I've ...
1
vote
2answers
724 views

Price of a composite option

how would you calculate the fair value of an option on a fx'ed underlying, e.g. a put on a USD-stock which is changed into EUR? How should I get, in practice, the fx spot vol/correl? Purpose is to ...
1
vote
1answer
95 views

Proof oriented introductory text?

I'm currently taking this Coursera course on financial engineering, which is fine but it's very focused on applications instead of proofs. They recommend Investment Science as a companion text, but ...
1
vote
3answers
154 views

Forex buying 2000+ pip difference [closed]

I did a mistake just now and bought 2000+ pip difference USD/RUB. (I tought Its 2.0 but 2,0) I can't contact to forex office because its 2 AM here. now It shows 5k+ USD loss. I am in panic right now. ...
1
vote
1answer
259 views

How do exchanges make money?

How does NASDAQ make money? How much of it is from selling market data, and how much of it is from commissions from trades?
1
vote
0answers
256 views

How to implement the herding measure proposed by Lakonishok et. al (1992) in python

I would like to test for herding behaviour using the herding measure developed by Lakonishok et. al (1992) on a dataset containing trader transactions during 2013, however, i am having some trouble ...

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