570 search results for "TRADING"

Multiple Factor Model – Building 130/30 Index

March 5, 2012
By
Multiple Factor Model – Building 130/30 Index

Nico brought to my attention the 130/30: The New Long-Only (2008) by A. Lo, P. Patel paper in his comment to the Multiple Factor Model – Building CSFB Factors post. This paper presents a very detailed step by step guide to building 130/30 Index using average CSFB Factors as the alpha model and MSCI Barra

Read more »

Futures price prediction using the order book data

March 5, 2012
By
Futures price prediction using the order book data

It has been a couple of months since my last post; busy with lots of projects.I had some fun playing around with data from Interactive Brokers API.  It turns out that it is relatively easily to get hold of the raw market data relating to both trades and order book changes for CME/NYMEX commodity futures.  For the purposes of...

Read more »

Interview: Patrick Burns Quantitative Finance in R

Interview: Patrick Burns Quantitative Finance in R

Dr. Patrick Burns is the founder of Burns Statistics, providing consulting and bespoke software specializing in quantitative finance, programming in the S language, and optimization via genetic algorithms and simulated annealing. Patrick has written m...

Read more »

Boxplots and Day of Week Effects

March 4, 2012
By
Boxplots and Day of Week Effects

THIS BLOG DOES NOT CONSTITUTE INVESTMENT ADVICE. ACTING ON IT WILL MOST LIKELY BE DETRIMENTAL TO YOUR FINANCIAL HEALTH.After following some R-related quant finance blogs like Timely Portfolio, Systematic Investor or Quantitative tho...

Read more »

Spurious Regression illustrated

March 4, 2012
By
Spurious Regression illustrated

Spurious Regression problem dates back to Yule (1926): “Why Do We Sometimes Get Nonsense Correlations between Time-series?”. Lets see what is the problem, and how can we fix it. I am using Morgan Stanley (MS) symbol for illustration, pre-crisis time … Continue reading →

Read more »

Capturing Tick Data via C#, Interactive Brokers, and MySQL

March 3, 2012
By
Capturing Tick Data via C#, Interactive Brokers, and MySQL

Interactive Brokers is a discount brokerage that provides a good API for programatically accessing their platform.  The purpose of this post is to create an application that will capture tick level data and save that data into a database for futur...

Read more »

I see high frequency data

March 1, 2012
By
I see high frequency data

In the previous post I shared an example how to get high frequency data from IB broker (well, it is retail version of HFD – it has only best bid/ask and the trades). Now, once you saved some data – what should you do next? Next logical step would be data sanity check and visualization.

Read more »

Expanding Visualization of published system edges (R)

February 28, 2012
By
Expanding Visualization of published system edges (R)

I happened to be looking over a revised text of a systems author I happen to follow. I will be a bit vague about specifics, as the system itself is based on well know ideas, but I'll leave the reader to research related systems.  The basic message...

Read more »

R integrated throughout the enterprise analytics stack

February 27, 2012
By

The past couple of years have seen a dramatic growth in the use of the R language in the enterprise. R has always been pervasive in academia for research and teaching in statistics and data science, and as new graduates trained in R have migrated to the workplace the demand for R in corporations has become more and more...

Read more »

Multiple Factor Model – Building Risk Model

February 20, 2012
By
Multiple Factor Model – Building Risk Model

This is the fourth post in the series about Multiple Factor Models. I will build on the code presented in the prior post, Multiple Factor Model – Building CSFB Factors, and I will show how to build a multiple factor risk model. For an example of the multiple factor risk models, please read following references:

Read more »