496 search results for "TRADING"

R/Finance 2010 presentations

July 7, 2010
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The presentations from April's successful R/Finance 2010 conference in Chicago are now available online. (Revolution Analytics is a proud sponsor of the conference.) There's some amazing content here for anyone looking for the cutting-edge of financial engineering, with presentations from practitioners and researchers at institutions like Invesco Asset Management, Black Mesa Capital, and some of the leading academic institutions...

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Chaos in the Financial Markets?

July 6, 2010
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Chaos in the Financial Markets?

Over the years I've had quite a few interested individuals ask me about Chaos and its applications towards trading. Well, as hidden markov models and speech processing were made popular by James Simons and his team at Renaissance Technologies, one cou...

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Analyze Gold Demand and Investments using R

June 29, 2010
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Analyze Gold Demand and Investments using R

After the recent foray into stock analysis using quantmod, I thought it worthwhile to mention that the library can be used to analyze a wide variety of investments, including precious metals.  It is also worthwhile to mention that there are other ...

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Stock Analysis using R

June 26, 2010
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Stock Analysis using R

Want to do some quick, in depth technical analysis of Apple stock price using R? Theres a package for that!The Quantmod package allows you to develop, testing, and deploy of statistically based trading models.  It provides the infrastructure for d...

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Estimating Probability of Drawdown

June 19, 2010
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Estimating Probability of Drawdown

I've shown several examples of how to use LSPM's probDrawdown function as a constraint when optimizing a leverage space portfolio.  Those posts implicitly assume the probDrawdown function produces an accurate estimate of actual drawdo...

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Quantitative Candlestick Pattern Recognition (HMM, Baum Welch, and all that)

June 10, 2010
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Quantitative Candlestick Pattern Recognition (HMM, Baum Welch, and all that)

Fig 1. Clustering based approach to candlestick Pattern Recognition. I've been reading a book titled, 'the Quants,' that I'm sure will tantalize many traders with some of the ideas embedded within. Most notably (IMO), the notion that Renaissance's Jame...

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The Kalman Filter For Financial Time Series

May 25, 2010
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The Kalman Filter For Financial Time Series

Every now and then I come across a tool that is so bogged down in pages of esoteric mathematical calculations, it becomes difficult to get even a simple grasp of how or why they might be useful. Even worse, you exhaustively search the internet to find ...

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LSPM Joint Probability Tables

May 18, 2010
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LSPM Joint Probability Tables

I've received several requests for methods to create joint probability tables for use in LSPM's portfolio optimization functions.  Rather than continue to email this example to individuals who ask, I post it here in hopes they find it via a Google...

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robot (SPX) DNA Management Techniques

May 18, 2010
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robot (SPX) DNA Management Techniques

Yes, this is related to trading, but no, it is not my thesis on why the Euro is going to parity. Instead, it is sort of a workshop for robot(SPX) developers on how to organize their digital DNA. As you begin to use programming as a money extraction tool on the markets, you'll soon find...

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Introducing IBrokers (and Jeff Ryan)

May 13, 2010
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Introducing IBrokers (and Jeff Ryan)

Josh had kindly invited me to post on FOSS Trading around the time when he first came up with the idea for the blog. Fast forward a year and I am finally taking him up on his offer.I'll start by highlighting that while all the software in this post is indeed free (true to FOSS), an account with...

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