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Contracts And Agreements (Tables)
9 Months Ended
Sep. 30, 2014
Contractors [Abstract]  
Brokerage Commissions
BNO also incurs commissions to brokers for the purchase and sale of Futures Contracts, Other Crude Oil-Related Investments or short-term obligations of the United States of two years or less (“Treasuries”).
 
 
 
For the nine months ended
 
 
For the nine months ended
 
 
 
September 30, 2014
 
 
September 30, 2013
 
Total commissions accrued to brokers
 
$
18,535
 
 
$
23,029
 
Commissions accrued as a result of rebalancing
 
$
17,062
 
 
$
19,736
 
Percentage of commissions accrued as a result of rebalancing
 
 
92.05
%
 
 
85.70
%
Commissions accrued as a result of creation and redemption activity
 
$
1,473
 
 
$
3,293
 
Percentage of commissions accrued as a result of creation and redemption activity
 
 
7.95
%
 
 
14.30
%