engine::strategies::avellaneda_stoikov_hawkes

Struct AvellanedaStoikovHawkesParameters

pub struct AvellanedaStoikovHawkesParameters {
    pub t_horizon: f64,
    pub dt: f64,
    pub base_intensity: f64,
}

Expand description

Parameters for the Hawkes-aware Avellaneda-Stoikov strategy.

The strategy uses two precomputed FDM lookup tables (bid spread, ask spread) indexed by [inventory q, Hawkes intensity lambda, time remaining tau]. Tables are generated offline via examples/gen_hawkes_table.rs.

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§t_horizon: f64

Trading horizon in seconds – must match the tau axis of the loaded tables.

§dt: f64

Simulation time step in seconds (used only for elapsed-time calculation).

§base_intensity: f64

Fallback arrival rate when hawkes_intensity is absent from the observation. Typically set to the baseline mu of the Hawkes process.

Trait Implementations§

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impl Clone for AvellanedaStoikovHawkesParameters

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fn clone(&self) -> AvellanedaStoikovHawkesParameters

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for AvellanedaStoikovHawkesParameters

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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 Default for AvellanedaStoikovHawkesParameters

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fn default() -> AvellanedaStoikovHawkesParameters

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for AvellanedaStoikovHawkesParameters

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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