tulip_rs 0.1.15

High-performance technical analysis library — 100+ indicators and 60+ candlestick patterns with SIMD acceleration
Documentation 
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#[cfg(feature = "simd_assets")]
pub use crate::indicators::simd_indicators::by_asset::tr::indicator_by_assets;
use std::simd::{num::SimdFloat, Simd};

/// Computes the True Range (TR) for `N` asset lanes simultaneously.
///
/// True Range is defined as `max(high - low, |high - prev_close|, |low - prev_close|)`,
/// i.e. the greatest of the three price spans for the bar.
///
/// # Returns
///
/// A SIMD vector of `N` lanes, each holding the True Range for that asset's bar.
#[inline(always)]
pub fn calc_simd<const N: usize>(
    high: Simd<f64, N>,
    low: Simd<f64, N>,
    prev_close: Simd<f64, N>,
) -> Simd<f64, N> {
    let true_low = low.simd_min(prev_close);
    let true_high = high.simd_max(prev_close);

    true_high - true_low
}