Struct yata::indicators::ChaikinOscillator

pub struct ChaikinOscillator<M: MovingAverageConstructor = MA> {
    pub ma1: M,
    pub ma2: M,
    pub window: PeriodType,
}

Chaikin Oscillator

Links

• https://en.wikipedia.org/wiki/Chaikin_Analytics

1 value

• oscillator value

Range in [-1.0; 1.0]

1 signal

When oscillator value goes above zero, then returns full buy signal. When oscillator value goes below zero, then returns full sell signal. Otherwise no signal

Fields

ma1: M

Short smoothing AD index.

Default is EMA(3).

Range in [1; ma2’s period)

ma2: M

Long smoothing AD index.

Default is EMA(10).

Range in (period1; PeriodType::MAX)

window: PeriodType

AD index size. Default is 0 (windowless)

Range in [0; PeriodType::MAX]

Trait Implementations

impl<M: Clone + MovingAverageConstructor> Clone for ChaikinOscillator<M>

fn clone(&self) -> ChaikinOscillator<M>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: Debug + MovingAverageConstructor> Debug for ChaikinOscillator<M>

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

Formats the value using the given formatter.

impl Default for ChaikinOscillator<MA>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, M> Deserialize<'de> for ChaikinOscillator<M>

where M: Deserialize<'de> + MovingAverageConstructor,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<M: MovingAverageConstructor> IndicatorConfig for ChaikinOscillator<M>

type Instance = ChaikinOscillatorInstance<M>

Type of State

const NAME: &'static str = "ChaikinOscillator"

Name of an indicator

fn init<T: OHLCV>(self, candle: &T) -> Result<Self::Instance, Error>

Initializes the State based on current Configuration

fn validate(&self) -> bool

Validates if Configuration is OK

fn set(&mut self, name: &str, value: String) -> Result<(), Error>

Dynamically sets Configuration parameters

fn size(&self) -> (u8, u8)

Returns an IndicatorResult size processing by the indicator (count of raw values, count of signals)

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

Returns a name of the indicator

fn init_fn<'a, T: OHLCV>( self, initial_value: &'a T ) -> Result<Box<dyn FnMut(&'a T) -> IndicatorResult>, Error>

where Self: 'static,

Creates an IndicatorInstance function from this IndicatorConfig.

fn over<T, S>(self, inputs: S) -> Result<Vec<IndicatorResult>, Error>

where T: OHLCV, S: AsRef<[T]>, Self: Sized,

Evaluates indicator config over sequence of OHLC and returns sequence of IndicatorResults

impl<M> Serialize for ChaikinOscillator<M>

where M: Serialize + MovingAverageConstructor,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<M: Copy + MovingAverageConstructor> Copy for ChaikinOscillator<M>