Enum ValueAreaMethod 

pub enum ValueAreaMethod {
    Greedy,
    SteidlmayerTwoRow,
    Symmetrical,
}

Calculation method used to expand the Value Area (VAH and VAL) from the Point of Control.

Variants

Greedy

Modern greedy single-bin comparison (standard in TradingView and modern platforms).

Starting at the POC bin, compares the volume of the next adjacent bin above with the next adjacent bin below. Expands into whichever has higher volume until the accumulated volume reaches the target percentage (value_area_pct).

SteidlmayerTwoRow

Steidlmayer classic two-row comparison (CBOT Market Profile 1986).

Compares the sum of volume in the next two rows above versus the next two rows below. Expands into the side with greater combined volume.

Symmetrical

Symmetrical expansion in both directions simultaneously from the POC.

Trait Implementations

impl Clone for ValueAreaMethod

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValueAreaMethod

impl Debug for ValueAreaMethod

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

Formats the value using the given formatter.

impl Default for ValueAreaMethod

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ValueAreaMethod

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ValueAreaMethod

impl PartialEq for ValueAreaMethod

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ValueAreaMethod

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ValueAreaMethod