XML 33 R18.htm IDEA: XBRL DOCUMENT v3.10.0.1
CONTRACTS AND AGREEMENTS (Tables)
 9 Months Ended
Sep. 30, 2018
Contractors [Abstract]  
Brokerage Commissions
 
 
For the nine months

ended
September 30, 2018
 
 
For the nine months

ended
September 30, 2017
 
Total commissions accrued to brokers
 
$
1,110,685
 
 
$
1,204,240
 
Total commissions as annualized percentage of average total net assets
 
 
0.40
%
 
 
0.34
%
Commissions accrued as a result of rebalancing
 
$
856,305
 
 
$
998,598
 
Percentage of commissions accrued as a result of rebalancing
 
 
77.10
%
 
 
82.92
%
Commissions accrued as a result of creation and redemption activity
 
$
254,380
 
 
$
205,642
 
Percentage of commissions accrued as a result of creation and redemption activity
 
 
22.90
%
 
 
17.08
%