v3.24.3

Statements of Financial Condition (Parenthetical) - U.S. Government Agencies Short-term Debt Securities [Member] - USD ($) | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Short-term U.S. government and agency obligations, cost | $ 1,566,271,392 | $ 690,346,244
ProShares Short VIX Short-Term Futures ETF [Member] |  |
Short-term U.S. government and agency obligations, cost | 169,045,239 | 109,391,681
ProShares Ultra Bloomberg Crude Oil [Member] |  |
Short-term U.S. government and agency obligations, cost | 387,837,316 | 233,435,026
ProShares Ultra Bloomberg Natural Gas [Member] |  |
Short-term U.S. government and agency obligations, cost | 0 | 64,445,510
ProShares Ultra Gold [Member] |  |
Short-term U.S. government and agency obligations, cost | 194,011,855 | 59,496,177
ProShares Ultra Silver [Member] |  |
Short-term U.S. government and agency obligations, cost | 457,266,168 | 114,255,151
ProShares Ultra VIX Short-Term Futures ETF [Member] |  |
Short-term U.S. government and agency obligations, cost | 49,941,817 | 0
ProShares UltraShort Bloomberg Crude Oil [Member] |  |
Short-term U.S. government and agency obligations, cost | 104,415,710 | 49,673,923
ProShares UltraShort Bloomberg Natural Gas [Member] |  |
Short-term U.S. government and agency obligations, cost | 89,476,486 | 0
ProShares VIX Mid-Term Futures ETF [Member] |  |
Short-term U.S. government and agency obligations, cost | 49,519,896 | 0
ProShares VIX Short-Term Futures ETF [Member] |  |
Short-term U.S. government and agency obligations, cost | $ 64,756,905 | $ 59,648,776

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