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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	Mar. 31, 2022 USD ($) $ / item
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Unrecognized tax benefits accrued for interest and penalties | $	$ 0
Fee paid by Authorized Purchasers for each order placed to create one or more Creation Baskets or to redeem one or more baskets	350
Redemption Baskets [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Number of units per basket	50,000

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- Definition

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- Definition

Significant Accounting Policies [Line Items]

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- Definition

Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319

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