X0101 EFFECT 33 LIVE 2018-12-03 09:30:00

N-1A

0001742910 Cushing ETF Trust 333-226449 S000063258 Cushing Energy & MLP ETF C000205186 Cushing Energy & MLP ETF S000063259 Cushing Utility & MLP ETF C000205187 Cushing Utility & MLP ETF S000063260 Cushing Transportation & MLP ETF C000205188 Cushing Transportation & MLP ETF S000063261 Cushing Energy Supply Chain & MLP ETF C000205189 Cushing Energy Supply Chain & MLP ETF