PT - JOURNAL ARTICLE ED - Bruce, Brian R TI - Editor's Letter AID - 10.3905/jot.2007.688955 DP - 2007 Jun 30 TA - The Journal of Trading PG - 10--10 VI - 2 IP - 3 4099 - https://pm-research.com/content/2/3/10.short 4100 - https://pm-research.com/content/2/3/10.full