pub async fn get_vol_surface_symbol(
__arg0: State<AdminState>,
__arg1: Query<VolSurfaceSymbolQuery>,
) -> impl IntoResponseExpand description
GET /monitoring/vol-surface/symbol - IV time series for a single option symbol.
Reads persisted vol_surface_snapshots (not the live oracle) and extracts the
IV for the requested (strike, expiry) at each captured timestamp.