# Tagged Questions

For questions *about* being a quant, akin to questions on programmers.SE vs. SO. Includes soft questions, career-related questions, questions about best practices, etc.

265 views

### Can I use PyAlgoTrade for Forex?

Is it possible to use PyAlgoTrade for Forex related algorithms? If it is, please point me in the right direction on how to get PyAlgoTrade to work on Forex data.
43 views

### Close form solution for Geometric Brownian Motion

I have a very fundamental problem, please help me out. I am little confused with the derivation for the close form solution for the Geometric Brownian Motion, from the very fundamental stock model: \...
100 views

### How to build a cross currency swap pricer?

We're looking to build a pricer to convert a funding spread in a given currency over a specific funding basis e.g. 20 bps EUR 3m€ and convert it to a funding spread to a different currency with a ...
22 views

### Sustainability of a FOREX buy/sell signal service driven by ANN output

Sirs, This question may be off topic -- I'm not insulted if it gets labeled as such. Meta won't let me ask a question until I've actually posted a question, it seems. My question goes like this: ...
66 views

### How to understand the following brownian integral using Fubini's method?

I am a little bit stucked with the following integral process, using Fubini's method, this is an intermediate step of short rate Merton Model. \$\int_{t}^{T} W(s)ds=\int_{0}^{\hat {T}}ds\int_{0}^{s}...
51 views

### Calculating required funds on Futures trades

I'm coding in python a backtester for trading the Futures markets (equity futures, precious metals, bond futures, etc..). When I open a position long or short, I need to deduct an appropriate amount ...
41 views

### FIX engines comparison

Need help, looking for some comparison between c++ FIX engines, like onixs, antenna and some fpga solutions. If anyone has experienced some of the named engines also would like to hear the ...
16 views

### Toxic FX Flow - how to avoid it [duplicate]

So, basically i want to debate and find out the real reason behind being flag by ECNs and venues as "toxic". How to avoid being flag? What kind of strategies are toxic and why? Below is an article ...
82 views

### What qualifications do the traders have that quants don't?

What qualifications do the traders have that quants don't? I know that they are not expected to know as much math, but that can't be it, can it? (I'm not in finance, nor am I really planning to go ...
2k views

### What is the necessary level of Econometrics-Know-How for a quant

It seems quants increasingly use econometric models at work. As someone who has sold his soul to probability theory and stochastical analysis I would like to catch up. What are the econometric tools ...
56 views

### Java platform/lib widely use in industry

I am currently switching from Java dev to quant and for my self-study I want to code a few auto-trading algorithms to get my hands on the subject. Are there any must know platforms/libs that I should ...
28 views

### Market standards

Having a high quality pricing models is one of the main expectation of people working in finance, in fact the pricing models delivered should be proved to be accurate, following the latest market ...
334 views

### Portfolio Management in R

I’ve been looking around for a R-package that will allow me to track my stock portfolio - basically I would like to enter stocks that I own, track the trades I make, calculate my open position & ...
7k views

### Is R being replaced by Python at quant desks?

I know the title sounds a little extreme but I wonder whether R is phased out by a lot of quant desks at sell side banks as well as hedge funds in favor of Python. I get the impression that with ...
195 views

### What are the advantages of financial modelling in R? [closed]

Recently I've found out that quantitative department in my company uses mostly R software for modeling in general. What is the advantage of modeling financial data in R instead of Excel, or some ...
81 views

### Newbie Quant: Bulding price feeder to securities master db

First of all, warm hello to all. I am newbie and i admit it, but with at least 15+ years of exp in C++. Working in IB - derivatives mainly, but unfortunately on the business side not trading at all. ...
327 views

### Covariance between two stocks in a two-factor model

I am studying the Arbitrage Pricing Theory using Pairs Trading: Quantitative Methods and Analysis.In page 44 the author gives an example on how to calculate the covariance between two stocks. I will ...
176 views

### Why Lie groups, differential geometry and string theory relate to MF?

I'm reading Peter Carr's "A Practitioner’s Guide to Mathematical Finance". When talking about the math used in mathematical finance, he mentions Lie groups, differential geometry, string theory. Can ...
2k views

### The future language of quant programming? [closed]

Im just about to begin the programming aspect of my education towards being a Quant. I know what languages are currently being used and how popular they are. However, I have several good friends ...
161 views

### Getting Into Quant Field without Phd or Masters [closed]

I was wondering it is possible to get into a quant role without a masters or a PhD. And if so, what are the steps to do so? The only resources I've really been able to find speaking to this on ...
14k views

### Kalman Filter Equity Example

I am looking out for some material where I can study about Kalman Filter applied to Equity using Excel or R?
1k views

### What is a Quant

In the interest of having "canonical questions" on this site ... What is a Quant?