Struct CandleRange 

pub struct CandleRange;

Reference to the candle range (high - low).

Example

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

// Filter for high volatility candles
let wide_range = candle_range().above(5.0);

Trait Implementations

impl Clone for CandleRange

fn clone(&self) -> CandleRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CandleRange

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

Formats the value using the given formatter.

impl IndicatorRef for CandleRange

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 CandleRange