TY - SER AU - Bossley,Liz TI - Securing the oil price KW - Mercado petrolero KW - Precios de petróleo KW - Inversiones N2 - Private individuals, as well as pension funds, mutual funds and other investors who cannot deal directly in the physical or derivative oil markets have in the past had to satisfy their appetite for oil price exposure by investing in oil-company shares. Oil securities is seeking to change that with a new oil security ER -