Statements of Financial Condition (Unaudited) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Assets
United States Treasury Obligations, at value (cost $76,971,296 and $55,776,919, respectively)	$ 76,994,177	$ 55,798,273
Affiliated Investments, at value (cost $21,283,100 and $57,868,959, respectively)	21,406,990	57,894,114
Other investments:
Unrealized appreciation on LME Commodity Futures Contracts		4,835,194
Receivable for:
Dividends from affiliates	24,048	27,120
Total assets	98,425,215	118,554,701
Other investments:
LME Commodity Futures Contracts payable	1,800,906	1,525,469
Unrealized depreciation on LME Commodity Futures Contracts	12,253,163
Payable for:
Management fees	54,229	71,259
Brokerage commissions and fees	5,004	4,775
Total liabilities	14,113,302	1,601,503
Commitments and Contingencies (Note 10)
Equity
Shareholder's equity—General Shares	496	600
Shareholders' equity—Shares	84,311,417	116,952,598
Total shareholders' equity	84,311,913	116,953,198
Total liabilities and equity	$ 98,425,215	$ 118,554,701
General Shares outstanding	40	40
Shares outstanding	6,800,000	7,800,000
Net asset value per share	$ 12.40	$ 14.99
Market value per share	$ 12.37	$ 14.96