Class: Quant::Indicators::Pivots::Traditional
- Defined in:
- lib/quant/indicators/pivots/traditional.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
- #compute_bands ⇒ Object
-
#compute_midpoint ⇒ Object
Pivot Point (PP) = (High + Low + Close) / 3.
- #multiplier ⇒ Object
Methods inherited from Pivot
#averaging_period, #band?, #compute, #compute_extents, #compute_value, #period, #period_midpoints, #points_class, #smoothed_average_midpoint
Methods inherited from Indicator
#<<, #[], #adaptive_half_period, #adaptive_period, #compute, 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, register, #size, #t, #ticks, #values, #warmed_up?
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/traditional.rb', line 16 def compute_bands # Third Resistance (R3) = High + 2 × (PP - Low) p0.h3 = p0.high_price + (multiplier * (p0.midpoint - p0.low_price)) # Second Resistance (R2) = PP + (High - Low) p0.h2 = p0.midpoint + p0.range # First Resistance (R1) = (2 × PP) - Low p0.h1 = p0.midpoint * multiplier - p0.low_price # First Support (S1) = (2 × PP) - High p0.l1 = p0.midpoint * multiplier - p0.high_price # Second Support (S2) = PP - (High - Low) p0.l2 = p0.midpoint - p0.range # Third Support (S3) = Low - 2 × (High - PP) p0.l3 = p0.low_price - (multiplier * (p0.high_price - p0.midpoint)) end |
#compute_midpoint ⇒ Object
Pivot Point (PP) = (High + Low + Close) / 3
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# File 'lib/quant/indicators/pivots/traditional.rb', line 12 def compute_midpoint p0.midpoint = p0.input end |
#multiplier ⇒ Object
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# File 'lib/quant/indicators/pivots/traditional.rb', line 7 def multiplier 2.0 end |