The facts are in... FHAL can not be shorted. <A HREF="http://www.interactivebrokers.co.uk/contract_info/index.php?action=Details&site=GEN&conid=39049992" target="_blank">http://www.interactivebrokers.co.uk/contract_info/index.php?action=Details&site=GEN&conid=39...</A> Check the spot that says shortable: NO