Struct RelativeVolume 

pub struct RelativeVolume {
    pub period: usize,
}

Reference to relative volume (current volume / average volume over N periods).

Returns ratio: 1.0 = average, 2.0 = double average, etc.

Example

use finance_query::backtesting::refs::*;

// High volume breakout (volume > 1.5x average)
let high_volume = relative_volume(20).above(1.5);

Fields

period: usize

Number of periods for volume average

Trait Implementations

impl Clone for RelativeVolume

fn clone(&self) -> RelativeVolume

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RelativeVolume

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl IndicatorRef for RelativeVolume

fn key(&self) -> String

Unique key for storing computed values in the context.

fn required_indicators(&self) -> Vec<(String, Indicator)>

Required indicators to compute this reference.

fn value(&self, ctx: &StrategyContext<'_>) -> Option<f64>

Get the value at current candle index from context.

fn prev_value(&self, ctx: &StrategyContext<'_>) -> Option<f64>

Get the value at the previous candle index.

impl Copy for RelativeVolume