<prompt> Translate the following text to English2 Kwa ajili ya uwekezaji katika dhamana ya biashara, neno linarejelea thamani ya dhamana kama hiyo, ambayo huamuliwa na bei zilizotajwa katika masoko ya dhamana, kuzidishwa na idadi ya dhamana au hisa zilizowekwa katika mkoba wa uwekezaji.  <response>: 2 For investments in marketable securities, the term refers to the value of such securities determined by prices quoted on securities exchange markets multiplied by the number of bonds or shares held in an investment portfolio. 