Struct TripleTopBottom 

pub struct TripleTopBottom { /* private fields */ }

Triple Top / Triple Bottom — a three-peak (or three-trough) reversal pattern, a stronger variant of the double top/bottom.

Built on confirmed swing pivots ([SWING_THRESHOLD] = 5%). A pattern is recognised on the bar that confirms the third matching extreme:

triple top    : High₁ , Low , High₂ , Low , High₃   High₁ ≈ High₂ ≈ High₃ → -1
triple bottom : Low₁  , High, Low₂  , High, Low₃     Low₁  ≈ Low₂  ≈ Low₃  → +1

The three same-direction extremes (positions n-5, n-3, n-1 in the pivot history) must all lie within [LEVEL_TOLERANCE] (3%) of one another.

Output is +1.0 for a triple bottom, -1.0 for a triple top, and 0.0 otherwise; never None.

Implementations

impl TripleTopBottom

pub const fn new() -> Self

Construct a new Triple Top / Triple Bottom detector.

Trait Implementations

impl Clone for TripleTopBottom

fn clone(&self) -> TripleTopBottom

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TripleTopBottom

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

Formats the value using the given formatter.

impl Default for TripleTopBottom

fn default() -> Self

Returns the “default value” for a type.

impl Indicator for TripleTopBottom

type Input = Candle

Type of one input data point (typically f64 for a price, or Candle / Tick).

type Output = f64

Type of one output value.

fn update(&mut self, candle: Candle) -> Option<f64>

Feed one new data point into the indicator and return the freshly computed output, or None if the indicator is still warming up.

fn reset(&mut self)

Reset all internal state, leaving the indicator equivalent to a freshly constructed instance with the same parameters.

fn warmup_period(&self) -> usize

Number of inputs required before the first non-None output can be produced.

fn is_ready(&self) -> bool

Whether the indicator has emitted at least one value since the last reset.

fn name(&self) -> &'static str

Stable, human-readable indicator name. Used by chaining and diagnostics.