Function vwap_solution 

pub fn vwap_solution(
    high: &[f64],
    low: &[f64],
    close: &[f64],
    volume: &[f64],
    params: VwapParams,
) -> FinanceResult<VwapSolution>

Examples

use finance_solution::stocks::ta::{vwap_solution, VwapParams};
let h = [10.0, 11.0, 12.0];
let l = [9.0, 10.0, 11.0];
let c = [9.5, 10.5, 11.5];
let v = [100.0, 200.0, 150.0];
let sol = vwap_solution(&h, &l, &c, &v, VwapParams::cumulative_typical()).unwrap();
assert!(sol.series().vwap[0].is_some());