TY - JOUR T1 - Editor’s Letter JF - The Journal of Trading SP - 2 DO - 10.3905/jot.2011.6.1.002 VL - 6 IS - 1 A2 - Bruce, Brian R. Y1 - 2010/12/31 UR - https://pm-research.com/content/6/1/2.abstract N2 - ER -