353 search results for "quantmod"

REITs for Everybody

June 10, 2011
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REITs for Everybody

THIS IS NOT INVESTMENT ADVICE.  IT IS SIMPLY MY OPINION.  LISTENING TO MY OPINION MIGHT LOSE LOTS OF MONEY. I contend that REITs now have two buyers: dividend pickers and beta chasers.  The beta chasers’ demand has driven prices to sig...

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A Quantstrat to Build on Part 5

June 9, 2011
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A Quantstrat to Build on Part 5

Another iteration of the quantstrat system but this time with a sum of standard deviations instead of simple count and then some comparison charts.  Thanks for the comments and I welcome many more.  In my head and it seems like in others base...

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A Quantstrat to Build on Part 4

June 8, 2011
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A Quantstrat to Build on Part 4

When we build a system, we are almost always trying to beat buy and hold by some metric or metrics.  I have not found a demo to compare a quantstrat system with a generic buy and hold system.  Here is the way I accomplish a basic comparison w...

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A Quantstrat to Build on Part 3

June 8, 2011
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A Quantstrat to Build on Part 3

This just does the same thing as A Quantstrat to Build on Part 2, but I use sigCrossover and sigComparison instead of sigThreshold as my signal.  Maybe it will help some struggling to understand implementation of the different signal types.  ...

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A Quantstrat to Build on Part 2

June 7, 2011
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A Quantstrat to Build on Part 2

As I explore additional functionality of quantstrat and make changes to my original post A Quantstrat to Build On, I will write multiple posts, and hopefully, the finished product will not be so overwhelming to comprehend.  Also, it might highligh...

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A Quantstrat to Build On

June 2, 2011
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A Quantstrat to Build On

THIS IS NOT INVESTMENT ADVICE.  PLEASE DO NOT TRADE THIS SYSTEM AS IT CAN LOSE SIGNIFICANT AMOUNTS OF MONEY.  YOU ARE RESPONSIBLE FOR YOUR OWN GAINS AND LOSSES. Some R finance powerhouses have been banging away on the quantstrat package for q...

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Annual Returns by State of the US Economy

June 1, 2011
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Annual Returns by State of the US Economy

Sometimes it is fun to just look at annual returns, especially as the financial world has shifted its focus to microseconds in a world of inconceivable macro imbalances.  St. Louis Fed (USREC) offers a binary state of the economy with 1=recession ...

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Overoptimizing Chicago Fed

May 31, 2011
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Overoptimizing Chicago Fed

THIS SHOULD BE OBVIOUS THROUGHOUT THE POST BUT THIS IS NOT INVESTMENT ADVICE.  PLEASE DO NOT FOLLOW THIS SYSTEM AS IT COULD RESULT IN SERIOUS LOSSES. One of the perils of system-building is the tendency to unintentionally overoptimize by playing/r...

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More St. Louis Fred Fun with National Financial Conditions

May 30, 2011
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More St. Louis Fred Fun with National Financial Conditions

I owe someone at the Fed a beer for all the recent additions at http://research.stlouisfed.org/fred2/.  I have covered some in Spreads and Stress and Gifts from BAC ML and the Federal Reserve.  The newest addition 8 Chicago Fed Indexes Added ...

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Clustering with Currencies and Fidelity Funds

May 26, 2011
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Clustering with Currencies and Fidelity Funds

Great news came yesterday with the release of the R In Finance 2011 Presentations.  I must attend next year after seeing all that I missed.  The Iacus: Statistical Analysis of Financial Time Series and Option Pricing in R (pdf) presentation o...

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