Struct ExtendedVolumeProfileEngine 

pub struct ExtendedVolumeProfileEngine { /* private fields */ }

Extended price/volume profile engine.

Implementations

impl ExtendedVolumeProfileEngine

pub fn new(lookback: usize, num_bins: usize) -> Self

pub fn with_thresholds(self, hvn_multiplier: f64, lvn_multiplier: f64) -> Self

Overrides the default HVN (1.5x mean) / LVN (0.5x mean) classification multipliers.

pub fn on_intrabar_group( &mut self, group: &IntrabarGroup, ) -> Option<IndicatorOutput>

Feeds a confirmed IntrabarGroup (a parent bar’s full ordered child-bar sequence), recording each child individually instead of the aggregate parent bar alone — finer intrabar volume distribution than Indicator::on_bar’s per-parent-bar granularity. lookback then counts child-bar entries, not parent bars.

Trait Implementations

impl Indicator for ExtendedVolumeProfileEngine

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.