PT - JOURNAL ARTICLE AU - Brian R. Bruce TI - Editor’s Letter AID - 10.3905/jot.2017.12.2.001 DP - 2017 Mar 31 TA - The Journal of Trading PG - 1 VI - 12 IP - 2 4099 - https://pm-research.com/content/12/2/1.short 4100 - https://pm-research.com/content/12/2/1.full