The markets further tumbled by more than one per cent with both markets continuing to reflect in the negative territory. The Dubai Financial Market ended low by 1.32 per cent at 1,060.84, down by 14.22 points. The Abu Dhabi Securities Market too dipped by 1.16 per cent and closed at 5,152, weak by 60.27 points. The National Bank of Dubai will list its recently launched US $750m Floating Rate Note ...