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Schedules of Investments (Unaudited) - Investments (Details)	Jun. 30, 2024 USD ($) oz	Mar. 31, 2024 USD ($) oz	Dec. 31, 2023 USD ($) oz	Jun. 30, 2023 USD ($) oz	Mar. 31, 2023 USD ($) oz	Dec. 31, 2022 USD ($) oz
Gold bullion (Ounce) | oz	12,170,050	12,446,196	12,815,382	14,427,193	14,286,334	14,434,521
Investment in gold bullion, cost	$ 19,214,436,000	$ 19,555,817,449	$ 20,091,705,096	$ 22,523,345,572	$ 22,113,171,288	$ 22,205,551,004
Gold bullion fair value	28,367,168,773		26,430,443,509
Less Liabilities	(5,826,264)		(5,532,525)
Net Assets	$ 28,361,342,509	$ 27,554,551,032	$ 26,424,910,984	$ 27,582,572,981	$ 28,276,901,512	$ 26,154,892,134

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