OctaFX Promotes Nikolas Charalampous as Head of Dealing OctaFX Promotes Nikolas Charalampous as Head of Dealing Charalampous has been a mainstay at OctaFX for more than two years, having originally joined the FX broker back in Aziz Abdel-Qader 2021-02-24T21:38:52+00:00 2021-02-25T07:40:57+00:00 Photo: FM OctaFX has elevated its Head of Trading, Nikolas Charalampous, to the role of Head of Dealing, which saw the expansion of his day-to-day responsibilities and oversight. Charalampous has been a mainstay at OctaFX for more than two years, having originally joined the FX broker back in 2018. For the bulk of his time at OctaFX, he oversaw demand from retail and professional investors for the group’s products.