Signal tools allows you to create technical analysis data for a given stock (like MACD, stochastic, and exponential moving averages).
gem install signal_tools bundle install --without development test
require 'signal_tools' stock = SignalTools::Stock.new('GOOG', '2010-01-01', '2010-05-31') # Leave the last parameter blank to get from a previous date up until today: stock = SignalTools::Stock.new('GOOG', '2010-01-01') # Leave both dates blank to get the past 90 days: stock = SignalTools::Stock.new('GOOG') # Generate MACD signal with an 8 day short period, 17 day long period, and 9 day EMA signal period: stock.macd(8, 17, 9) # Generate slow stochastic signal with a 14 day K period and a 5 day D period: stock.slow_stochastic(14, 5)
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Fork the project.
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Make your feature addition or bug fix.
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Add tests for it. This is important so I don’t break it in a future version unintentionally.
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Commit, do not mess with rakefile, version, or history.
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Send me a pull request. Bonus points for topic branches.
Copyright © 2010 Matt White.