Struct RelativeStrengthEngine 

pub struct RelativeStrengthEngine { /* private fields */ }

Relative Strength Ratio & Momentum vs. Benchmark (e.g., Asset / BTC or Stock / SPY).

Implementations

impl RelativeStrengthEngine

pub fn new(lookback: usize) -> Self

pub fn update( &mut self, own_bar: &Bar, benchmark_bar: &Bar, ) -> Option<IndicatorOutput>

Dual-bar update for multi-series Relative Strength comparison.

Trait Implementations

impl Indicator for RelativeStrengthEngine

fn name(&self) -> &str

fn warmup_period(&self) -> usize

fn reset(&mut self)

fn on_bar(&mut self, bar: &Bar) -> Option<IndicatorOutput>

fn alerts(&self) -> Vec<IndicatorAlert>

fn on_checked_bar( &mut self, bar: &Bar, ) -> Result<Option<IndicatorOutput>, BarValidationError>

Validates a bar before forwarding it to Indicator::on_bar.