Statements of Changes in Net Assets (Unaudited) - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Net Assets, Beginning of Period	$ 29,796,302,575	$ 32,249,057,963	$ 28,723,023,637	$ 28,611,325,252	$ 27,393,007,009	$ 31,918,269,136	$ 28,723,023,637	$ 31,918,269,136
Operations:
Net investment loss	(17,481,962)	(19,449,872)	(18,507,011)	(18,059,257)	(18,171,855)	(18,536,656)	(55,438,845)	(54,767,768)
Net realized gain	172,236,804	196,914,518	62,214,320	131,075,367	83,087,544	258,136,947	431,365,642	472,299,858
Net change in unrealized appreciation/depreciation	(2,526,022,421)	(2,284,892,586)	1,881,741,015	(456,228,532)	1,053,747,875	(3,618,692,332)	(2,929,173,992)	(3,021,172,989)
Net increase (decrease) in net assets resulting from operations	(2,371,267,579)	(2,107,427,940)	1,925,448,324	(343,212,422)	1,118,663,564	(3,379,092,041)	(2,553,247,195)	(2,603,640,899)
Capital Share Transactions:
Contributions for Shares issued	69,345,194	782,395,238	1,934,507,346	428,654,583	614,040,347	533,856,902
Distributions for Shares redeemed	(1,757,256,432)	(1,127,722,686)	(333,921,344)	(793,300,448)	(514,385,668)	(1,680,026,988)
Net increase (decrease) in net assets from capital share transactions	(1,687,911,238)	(345,327,448)	1,600,586,002	(364,645,865)	99,654,679	(1,146,170,086)
Increase (decrease) in net assets	(4,059,178,817)	(2,452,755,388)	3,526,034,326	(707,858,287)	1,218,318,243	(4,525,262,127)
Net Assets, End of Period	$ 25,737,123,758	$ 29,796,302,575	$ 32,249,057,963	$ 27,903,466,965	$ 28,611,325,252	$ 27,393,007,009	$ 25,737,123,758	$ 27,903,466,965
Shares issued and redeemed
Shares issued (in shares)							77,300,000	45,075,000	[1]
Shares redeemed (in shares)							(96,050,000)	(89,000,000)	[1]
Net decrease in Shares issued and outstanding (in shares)							(18,750,000)	(43,925,000)

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