Class: Quant::Indicators::Pivots::Murrey
- Inherits:
-
Quant::Indicators::Pivot
- Object
- Indicator
- Quant::Indicators::Pivot
- Quant::Indicators::Pivots::Murrey
- Defined in:
- lib/quant/indicators/pivots/murrey.rb
Constant Summary
Constants inherited from Indicator
Constants included from Mixins::UniversalFilters
Instance Attribute Summary
Attributes inherited from Indicator
#p0, #p1, #p2, #p3, #series, #source, #t0, #t1, #t2, #t3
Instance Method Summary collapse
Methods inherited from Quant::Indicators::Pivot
#averaging_period, #band?, #compute, #compute_extents, #compute_value, #period, #period_midpoints, #points_class
Methods inherited from Indicator
#<<, #[], #compute, #dc_period, dependent_indicator_classes, depends_on, #dominant_cycle, #dominant_cycle_indicator_class, #dominant_cycle_kind, #each, #half_period, #indicator_name, #initialize, #input, #inspect, #max_period, #micro_period, #min_period, #p, #period_points, #pivot_kind, #points_class, #priority, #size, #t, #ticks, #values
Methods included from Mixins::FisherTransform
#fisher_transform, #inverse_fisher_transform, #relative_fisher_transform
Methods included from Mixins::Stochastic
Methods included from Mixins::SuperSmoother
#three_pole_super_smooth, #two_pole_super_smooth
Methods included from Mixins::HilbertTransform
Methods included from Mixins::ExponentialMovingAverage
Methods included from Mixins::SimpleMovingAverage
Methods included from Mixins::WeightedMovingAverage
#extended_weighted_moving_average, #weighted_moving_average
Methods included from Mixins::UniversalFilters
#universal_band_pass, #universal_ema, #universal_filter, #universal_one_pole_high_pass, #universal_one_pole_low_pass, #universal_two_pole_high_pass, #universal_two_pole_low_pass
Methods included from Mixins::ButterworthFilters
#three_pole_butterworth, #two_pole_butterworth
Methods included from Mixins::HighPassFilters
#high_pass_filter, #hpf2, #two_pole_high_pass_filter
Methods included from Mixins::Functions
#angle, #bars_to_alpha, #deg2rad, #period_to_alpha, #rad2deg
Constructor Details
This class inherits a constructor from Quant::Indicators::Indicator
Instance Method Details
#compute_bands ⇒ Object
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# File 'lib/quant/indicators/pivots/murrey.rb', line 16 def compute_bands p0.h6 = p0.midpoint + p0.input * 6.0 p0.h5 = p0.midpoint + p0.input * 5.0 p0.h4 = p0.midpoint + p0.input * 4.0 p0.h3 = p0.midpoint + p0.input * 3.0 p0.h2 = p0.midpoint + p0.input * 2.0 p0.h1 = p0.midpoint + p0.input * 1.0 p0.l1 = p0.midpoint - p0.input * 1.0 p0.l2 = p0.midpoint - p0.input * 2.0 p0.l3 = p0.midpoint - p0.input * 3.0 p0.l4 = p0.midpoint - p0.input * 4.0 p0.l5 = p0.midpoint - p0.input * 5.0 p0.l6 = p0.midpoint - p0.input * 6.0 end |
#compute_midpoint ⇒ Object
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# File 'lib/quant/indicators/pivots/murrey.rb', line 11 def compute_midpoint p0.input = (p0.highest - p0.lowest) * multiplier p0.midpoint = p0.lowest + (p0.input * 4.0) end |
#multiplier ⇒ Object
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# File 'lib/quant/indicators/pivots/murrey.rb', line 7 def multiplier 0.125 end |