Wednesday, August 28, 2013

Applications of Interactivity to Finance

Of the nearly infinite ways of using crossfilter and dc.js in finance, the 2 that immediately came to my mind are signal analysis in system building and money manager analysis in due diligence.  My first very basic experiment explores a commonly known signal (RSI) on the daily S&P 500 since 1950.  Interactivity adds a lot to the experience.  I used R to grab and reshape the data and slidify to make it pretty.  Check it out by clicking here or on the screenshot below.

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For another very fine example of dc.js and crossfilter in use with AAII Stockpicking strategy data, see this fine site.

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