Statements of Changes in Net Assets (Unaudited) - USD ($)	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Net Assets, Beginning of Period	$ 32,249,057,963	$ 28,723,023,637	$ 27,393,007,009	$ 31,918,269,136	$ 28,723,023,637	$ 31,918,269,136
Operations:
Net investment loss	(19,449,872)	(18,507,011)	(18,171,855)	(18,536,656)	(37,956,883)	(36,708,511)
Net realized gain	196,914,518	62,214,320	83,087,544	258,136,947	259,128,838	341,224,491
Net change in unrealized appreciation/depreciation	(2,284,892,586)	1,881,741,015	1,053,747,875	(3,618,692,332)	(403,151,571)	(2,564,944,457)
Net increase (decrease) in net assets resulting from operations	(2,107,427,940)	1,925,448,324	1,118,663,564	(3,379,092,041)	(181,979,616)	(2,260,428,477)
Capital Share Transactions:
Contributions for Shares issued	782,395,238	1,934,507,346	614,040,347	533,856,902
Distributions for Shares redeemed	(1,127,722,686)	(333,921,344)	(514,385,668)	(1,680,026,988)
Net increase (decrease) in net assets from capital share transactions	(345,327,448)	1,600,586,002	99,654,679	(1,146,170,086)
Increase (decrease) in net assets	(2,452,755,388)	3,526,034,326	1,218,318,243	(4,525,262,127)
Net Assets, End of Period	$ 29,796,302,575	$ 32,249,057,963	$ 28,611,325,252	$ 27,393,007,009	$ 29,796,302,575	$ 28,611,325,252
Shares issued and redeemed
Shares issued (in shares)					75,200,000	32,575,000	[1]
Shares redeemed (in shares)					(41,650,000)	(65,650,000)	[1]
Net increase (decrease) in Shares issued and outstanding (in shares)					33,550,000	(33,075,000)

[1] Share transactions reflect a one-for-two reverse stock split effective at market open on May 24, 2021.