510 search results for "trading"

Structural “Arbitrage”: Trading the Equity Curve

October 15, 2014
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Structural “Arbitrage”: Trading the Equity Curve

The last post demonstrated that far from being a world-beating, absolutely amazing strategy, that Harry Long’s Structural “Arbitrage”, was in … Continue reading →

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A Hammer Trading System — Demonstrating Custom Indicator-Based Limit Orders in Quantstrat

August 18, 2014
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A Hammer Trading System — Demonstrating Custom Indicator-Based Limit Orders in Quantstrat

So several weeks ago, I decided to listen on a webinar (and myself will be giving one on using quantstrat … Continue reading →

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A Simple Shiny App for Monitoring Trading Strategies – Part II

August 7, 2014
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This is a follow up on my previous post “A Simple Shiny App for Monitoring Trading Strategies“.  I added a few improvements that make the app a bit better (at least for me!). Below is the list of new features : A sample  .csv file (the one that contains the raw data) A “EndDate”  drop

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FRAMA Part III: Avoiding Countertrend Trading — A First Attempt

July 2, 2014
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FRAMA Part III: Avoiding Countertrend Trading — A First Attempt

This post will begin to experiment with long-term directional detection using relationships between two FRAMA indicators. By observing the relationship … Continue reading →

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A Simple Shiny App for Monitoring Trading Strategies

June 25, 2014
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A Simple Shiny App for Monitoring Trading Strategies

In a previous post I showed how to use  R, Knitr and LaTeX to build a template strategy report. This post goes a step further by making  the analysis  interactive. Besides the interactivity, the Shiny App also solves two problems : I can now access all my trading strategies from a single point regardless of the instrument traded.

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Trading in a low vol world

June 22, 2014
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Trading in a low vol world

I wanted to take a look at what works in low vol environments, such as we are currently experiencing. I am open to the idea we have entered a period of structurally low volatility due to increased regulatory burden and flow on effects from the dec...

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Using Genetic Algorithms in Quantitative Trading

March 14, 2014
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The question one should always asked him/herself when using technical indicators is what would be an objective criteria to select indicators parameters (e.g., why using a 14 days RSI rather than 15 or 20 days?). Genetic algorithms (GA) are well suited tools to answer that question. In this post I’ll show you how to set

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Two interesting ideas here: “trading time” price impact of a…

October 29, 2013
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Two interesting ideas here:
“trading time”
price impact of a…

Two interesting ideas here: "trading time" price impact of a trade proportional to exp( √size ) Code follows: require(quantmod) getSymbols("MER") #Merrill Lynch #Gatheral's model HiLo Op(symbol) #munging mer names(mer) = "UpDay"names(mer) = "HiLo" mer ...

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Two interesting ideas here: “trading time” price impact of a…

October 29, 2013
By
Two interesting ideas here:
“trading time”
price impact of a…

Two interesting ideas here: "trading time" price impact of a trade proportional to exp( √size ) Code follows: require(quantmod) getSymbols("MER") #Merrill Lynch #Gatheral's model HiLo Op(symbol) #munging mer names(mer) = "UpDay"names(mer) = "HiLo" mer ...

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Trading Strategies Performance Report with R and Knitr

October 18, 2013
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Trading Strategies Performance Report with R and Knitr

I’ve been looking for template reports using R and Knitr for a while but I didn’t find anything that suits my needs so far. I therefore decided to create them myself. What I like to see about trading strategies are basic performance charts (daily, monthly and yearly), some basic trading statistics and above all most

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