ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun
Etymology: stock (I) + jobber
: one that deals in stocks:
a. : a member of the London stock exchange who deals speculatively with brokers or other jobbers and usually specializes in one class of securities — called also dealer, jobber
b. : stockbroker ; especially : one held to be unscrupulous or to deal in stocks of doubtful worth