Module: Cryptum::OrderBook::ProfitMargin

Defined in:
lib/cryptum/order_book/profit_margin.rb

Class Method Summary collapse

Class Method Details

.help ⇒ Object

Display Usage for this Module



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# File 'lib/cryptum/order_book/profit_margin.rb', line 47

public_class_method def self.help
  puts "USAGE:
   weighted_ave_indicator_hash = #{self}.status(
   )
  "
end

.status(opts = {}) ⇒ Object

Supported Method Parameters

Cryptum::OrderBook::ProfitMargin.status( )



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# File 'lib/cryptum/order_book/profit_margin.rb', line 15

public_class_method def self.status(opts = {})
  indicator_hash = {}
  target_profit_margin_percent = opts[:target_profit_margin_percent]
  total_invested = opts[:total_invested]
  total_projected_return = opts[:total_projected_return]
  indicator_status = opts[:indicator_status]
  invested = opts[:invested]

  ave_profit_margin_percent = 100 - ((total_invested / total_projected_return) * 100)

  if ave_profit_margin_percent > target_profit_margin_percent
    indicator_hash[:color] = :green
    pm_op = '>'
  elsif ave_profit_margin_percent < target_profit_margin_percent
    indicator_hash[:color] = :red
    pm_op = '<'
  else
    indicator_hash[:color] = :yellow
    pm_op = '=='
  end

  profit_margin_status_out = "Profit Margin #{pm_op} TPM"
  indicator_hash[:invested] = invested
  indicator_hash[:status] = profit_margin_status_out

  indicator_status.profit_margin = indicator_hash
rescue StandardError => e
  raise e
end