v3.24.1.u1

Schedule of Investments - Futures Contracts Purchased (Detail) - Futures Contracts [Member] - Contracts to Purchase [Member] | Mar. 31, 2024 USD ($) Contract
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ProShares Ultra Bloomberg Crude Oil [Member] |
Schedule of Investments [Line Items] |
Total Unrealized (Depreciation) | $ 21,911,745
ProShares Ultra Bloomberg Crude Oil [Member] | WTI Crude Oil - NYMEX, expires June 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 1,009
Notional Amount at Value | $ 83,161,780
Total Unrealized (Depreciation) | $ 12,762,625
ProShares Ultra Bloomberg Crude Oil [Member] | WTI Crude Oil - NYMEX, expires December 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 1,066
Notional Amount at Value | $ 82,977,440
Total Unrealized (Depreciation) | $ 5,557,088
ProShares Ultra Bloomberg Crude Oil [Member] | WTI Crude Oil - NYMEX, expires June 2025 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 1,108
Notional Amount at Value | $ 82,723,280
Total Unrealized (Depreciation) | $ 3,592,032
ProShares Ultra Bloomberg Natural Gas [Member] | Natural Gas - NYMEX, expires May 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 65,891
Notional Amount at Value | $ 1,161,658,330
Total Unrealized (Depreciation) | $ (92,772,278)
ProShares Ultra Gold [Member] | Gold Futures - COMEX, expires June 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 649
Notional Amount at Value | $ 145,272,160
Total Unrealized (Depreciation) | $ 2,377,155
ProShares Ultra Silver [Member] | Silver Futures - COMEX, expires May 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 2,406
Notional Amount at Value | $ 299,739,480
Total Unrealized (Depreciation) | 22,681,594
ProShares Ultra VIX Short-Term Futures ETF [Member] |
Schedule of Investments [Line Items] |
Total Unrealized (Depreciation) | $ (17,898,783)
ProShares Ultra VIX Short-Term Futures ETF [Member] | VIX Futures - Cboe, expires April 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 17,863
Notional Amount at Value | $ 160,660,770
Total Unrealized (Depreciation) | $ (17,550,463)
ProShares Ultra VIX Short-Term Futures ETF [Member] | VIX Futures - Cboe, expires May 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 10,420
Notional Amount at Value | $ 256,668,088
Total Unrealized (Depreciation) | (348,320)
ProShares VIX Mid-Term Futures ETF [Member] |
Schedule of Investments [Line Items] |
Total Unrealized (Depreciation) | $ (955,885)
ProShares VIX Mid-Term Futures ETF [Member] | VIX Futures - Cboe, expires July 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 993
Notional Amount at Value | $ 16,799,673
Total Unrealized (Depreciation) | $ (416,880)
ProShares VIX Mid-Term Futures ETF [Member] | VIX Futures - Cboe, expires August 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 1,572
Notional Amount at Value | $ 27,510,000
Total Unrealized (Depreciation) | $ (204,210)
ProShares VIX Mid-Term Futures ETF [Member] | VIX Futures - Cboe, expires September 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 1,572
Notional Amount at Value | $ 28,311,406
Total Unrealized (Depreciation) | $ (352,062)
ProShares VIX Mid-Term Futures ETF [Member] | VIX Futures - Cboe, expires October 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 580
Notional Amount at Value | $ 11,948,000
Total Unrealized (Depreciation) | 17,267
ProShares VIX Short-Term Futures ETF [Member] |
Schedule of Investments [Line Items] |
Total Unrealized (Depreciation) | $ (6,679,575)
ProShares VIX Short-Term Futures ETF [Member] | VIX Futures - Cboe, expires April 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 6,974
Notional Amount at Value | $ 100,207,314
Total Unrealized (Depreciation) | $ (6,554,137)
ProShares VIX Short-Term Futures ETF [Member] | VIX Futures - Cboe, expires May 2024 [Member] |
Schedule of Investments [Line Items] |
Number of Contracts | Contract | 4,068
Notional Amount at Value | $ 62,722,458
Total Unrealized (Depreciation) | $ (125,438)

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