Struct TrailingStop 

pub struct TrailingStop {
    pub trail_pct: f64,
}

Condition: trailing stop triggered when price retraces from peak/trough.

For long positions: tracks the highest price since entry and triggers when price falls by trail_pct from that high.

For short positions: tracks the lowest price since entry and triggers when price rises by trail_pct from that low.

Example

use finance_query::backtesting::condition::*;

// Exit if price drops 3% from highest point since entry
let exit = trailing_stop(0.03);

Fields

trail_pct: f64

Trail percentage (e.g., 0.03 for 3%)

Implementations

impl TrailingStop

pub fn new(trail_pct: f64) -> Self

Create a new trailing stop condition.

Arguments

• trail_pct - Trail percentage (e.g., 0.03 for 3%)

Trait Implementations

impl Clone for TrailingStop

fn clone(&self) -> TrailingStop

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Condition for TrailingStop

fn evaluate(&self, ctx: &StrategyContext<'_>) -> bool

Evaluate the condition with the current strategy context.

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

Get the indicators required by this condition.

fn description(&self) -> String

Get a human-readable description of this condition.

fn and<C: Condition>(self, other: C) -> And<Self, C>

where Self: Sized,

Combine this condition with another using AND logic.

fn or<C: Condition>(self, other: C) -> Or<Self, C>

where Self: Sized,

Combine this condition with another using OR logic.

fn not(self) -> Not<Self>

where Self: Sized,

Negate this condition.

impl Debug for TrailingStop

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

Formats the value using the given formatter.

impl Copy for TrailingStop