547 search results for "Trading"

Intraday Backtest

April 22, 2012
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Intraday Backtest

I came across a free source of Intraday Forex data while reading Forex Trading with R : Part 1 post. You can download either Daily or Hourly historical Forex data from the FXHISTORICALDATA.COM. The outline of this post: Download and Import Forex data Reference and Plot Intraday data Daily Backtest Intraday Backtest First,I created a

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Most profitable hedge fund style

April 21, 2012
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Most profitable hedge fund style

This is not an investment advice!! Couple of weeks back, during amst-R-dam user group talk on backtesting trading strategies using R, I mentioned the most effective style for hedge funds is relative value statistical arbitrage, I read it somewhere. After … Continue reading →

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Simple Moving Average Strategy with a Volatility Filter

April 18, 2012
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Simple Moving Average Strategy with a Volatility Filter

I would describe my trading approach as systematic long term trend following. A trend following strategy can be difficult mentally to trade after experiencing multiple consecutive losses when a trade reverses due to a volatility spike or the trend reverses. Volatility tends to increase when prices fall. This is not good for a long only … Continue reading...

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Registration for R/Finance 2012 is Open

April 15, 2012
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Registration for R/Finance 2012 is Open

Registration has been open for a while, but I wanted to point out the pre-conference seminars. Registrations are strong this year, so if you’re interested you’ll need to sign up before they sell out. Register here… As you probably know by now, the fourth annual R/Finance conference for applied finance using R will be held

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Low Volatility with R

April 12, 2012
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Low Volatility with R

Low volatility and minimum variance strategies have been getting a lot of attention lately due to their outperformance in recent years. Let’s take a look at how we can incorporate this low volatility effect into a monthly rotational strategy with a basket of ETFs. Performance Summary from Low Volatility Test in quantstrat Starting Equity: 100,000 … Continue reading...

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R-Bloggers’ Web-Presence

April 6, 2012
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We love them, we hate them: RANKINGS!Rankings are an inevitable tool to keep the human rat race going. In this regard I'll pick up my last two posts (HERE & HERE) and have some fun with it by using it to analyse R-Bloggers' web presence. I will use...

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How I Learned to Stop Worrying and Love Twitter

April 4, 2012
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In honor of Twitter making the decision to come to Detroit, here’s a special post on how I became a Twitter user. … At 3:30pm my wife called me. There was a shooting where my brother-in-law works at UPMC Western...

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Replacing market indices

April 2, 2012
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Replacing market indices

If equity markets suddenly sprang into existence now, would we create market indices? I’m doubtful. Why an index? The Dow Jones Industrial Average was born in 1896.  This was when computers were humans with adding machines (but they did do parallel processing).  At that point boiling “the market” down to a single number had value. … Continue reading...

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Quantitative finance and computational systems

April 1, 2012
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Quantitative finance and computational systems

I’m writing a book proposal based on the lecture notes for my R for Quants workshop I conducted at the …Continue reading »

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Mapped: British, Spanish and Dutch Shipping 1750-1800

March 30, 2012
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Mapped: British, Spanish and Dutch Shipping 1750-1800

I recently stumbled upon a fascinating dataset which co

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