TY - JOUR T1 - Editor’s Letter JF - The Journal of Trading SP - 1 DO - 10.3905/jot.2018.13.2.001 VL - 13 IS - 2 AU - Brian R. Bruce Y1 - 2018/03/31 UR - https://pm-research.com/content/13/2/1.abstract N2 - ER -