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BollingerBandsValues

indicators::primitives

Struct BollingerBandsValues 

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pub struct BollingerBandsValues {
    pub upper: f64,
    pub middle: f64,
    pub lower: f64,
    pub width: f64,
    pub width_percentile: f64,
    pub percent_b: f64,
    pub std_dev: f64,
}
Expand description

Bollinger Bands output values

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§upper: f64

Upper band (SMA + n * σ)

§middle: f64

Middle band (SMA)

§lower: f64

Lower band (SMA - n * σ)

§width: f64

Band width as percentage of price

§width_percentile: f64

Where current width ranks historically (0–100 percentile)

§percent_b: f64

Where price is within the bands (0.0 = lower, 1.0 = upper)

§std_dev: f64

Standard deviation of prices

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impl BollingerBandsValues

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pub fn is_overbought(&self) -> bool

Is price overbought (near or above upper band)?

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pub fn is_oversold(&self) -> bool

Is price oversold (near or below lower band)?

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pub fn is_high_volatility(&self, threshold_percentile: f64) -> bool

Are bands wide (high volatility)?

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pub fn is_squeeze(&self, threshold_percentile: f64) -> bool

Are bands narrow (potential breakout coming)?

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impl Clone for BollingerBandsValues

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fn clone(&self) -> BollingerBandsValues

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BollingerBandsValues

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

Formats the value using the given formatter. Read more
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impl Copy for BollingerBandsValues

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.