At the end of year 2009 finally PBBANK broken the RM11.00 level to close at RM11.30 and now moving around RM11.20. They are 3 structure warrants issued by CIMB and OSK, now all 3 warrants trading in negative premium. In warrant the issuer will control the premium to get they profit so you may sometime see premium may move from 35% to -10%.
The warrants premium usually drop when the issuer note that they have sale out most of the warrant in they hand so if no one buy the warrant the premium usually at vary high. Example like PBBANK now due to all 3 warrants is Europe style so the warrant buyer can't convert the warrant before the maturity date so the issuer can control the price.
Buy warrants 1 rule is choose America style but issuer usually only issue America style is the mother share is speculative type, like PBBANK the issuer also vary smart so only had Europe style.