====== Glossary - X ====== [[:glossary_a|A]] [[:glossary_b|B]] [[:glossary_c|C]] [[:glossary_d|D]] [[:glossary_e|E]] [[:glossary_f|F]] [[:glossary_g|G]] [[:glossary_h|H]] [[:glossary_i|I]] [[:glossary_j|J]] [[:glossary_k|K]] [[:glossary_l|L]] [[:glossary_m|M]] [[:glossary_n|N]] [[:glossary_o|O]] [[:glossary_p|P]] [[:glossary_q|Q]] [[:glossary_r|R]] [[:glossary_s|S]] [[:glossary_t|T]] [[:glossary_u|U]] [[:glossary_v|V]] [[:glossary_w|W]] **X** [[:glossary_y|Y]] [[:glossary_z|Z]] ==== X ==== A fifth character appearing at the end of a security's ticker symbol that identifies the security as a mutual fund. For example, the symbol for the PRIMECAP Odyssey Stock Fund (POSKX) ends in an X to denote that the security is a mutual fund.