Title: Pʻasaeng kŭmnyung sangpʻum sijang ŭi kyŏngjejŏk kinŭng e taehan silchŭng yŏnʼgu
Subtitle: sŏnmul sijang kagyŏk hyŏngsŏng kinŭng ŭi hyoyulsŏng e taehan punsŏk
Subjects: Options (Finance), Futures market, Derivative securities
Places: Korea (South)