Function moved_quotes 

fn moved_quotes<'a>(
    leg: &ScenarioLeg,
    reference: NaiveDate,
    rungs: impl Iterator<Item = &'a Rung>,
) -> Vec<f64>

Each rung quote moved by leg’s shape at the rung’s pillar — τ Act/365F from reference for a slope — absolutely unless the leg asks for a relative move.