v3.24.0.1

Statements of Changes in Shareholders' Equity (Parenthetical) - shares | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Addition, shares | 279,685,000 | 278,787,500 | 76,444,750
Redemption, shares | 227,089,833 | 288,475,926 | 115,421,117
Net addition (redemption), shares | 52,595,167 | (9,688,426) | (38,976,367)
ProShares Short VIX Short-Term Futures ETF [Member] |  |  |
Addition, shares | 4,100,000 | 7,150,000 | 5,100,000
Redemption, shares | 7,300,000 | 8,250,000 | 8,100,000
Net addition (redemption), shares | (3,200,000) | (1,100,000) | (3,000,000)
ProShares Ultra Bloomberg Crude Oil [Member] |  |  |
Addition, shares | 47,050,000 | 31,700,000 | 29,200,000
Redemption, shares | 50,600,000 | 54,550,000 | 77,200,000
Net addition (redemption), shares | (3,550,000) | (22,850,000) | (48,000,000)
ProShares Ultra Bloomberg Natural Gas [Member] |  |  |
Addition, shares | 68,615,000 | 3,167,500 | 767,500
Redemption, shares | 44,660,832 | 1,932,500 | 792,500
Net addition (redemption), shares | 23,954,168 | 1,235,000 | (25,000)
ProShares Ultra Euro [Member] |  |  |
Addition, shares | 300,000 | 650,000 | (350,000)
Redemption, shares | 1,550,000 | 1,250,000 | 300,000
Net addition (redemption), shares | 500,000 | 150,000 | 350,000
ProShares Ultra Gold [Member] |  |  |
Addition, shares | 1,000,000 | 1,750,000 | 1,350,000
Redemption, shares | 1,150,000 | 2,500,000 | 1,350,000
Net addition (redemption), shares | (150,000) | (750,000) | 0
ProShares Ultra Silver [Member] |  |  |
Addition, shares | 7,100,000 | 6,350,000 | 4,500,000
Redemption, shares | 5,850,000 | 8,100,000 | 4,400,000
Net addition (redemption), shares | 1,250,000 | (1,750,000) | 100,000
ProShares Ultra VIX Short-Term Futures ETF [Member] |  |  |
Addition, shares | 62,810,000 | 27,415,000 | 13,523,500
Redemption, shares | 30,793,383 | 24,690,000 | 8,211,967
Net addition (redemption), shares | 32,016,617 | 2,725,000 | 5,311,533
ProShares Ultra Yen [Member] |  |  |
Addition, shares | 1,000,000 | 500,000 | 0
Redemption, shares | 300,000 | 150,000 | 0
Net addition (redemption), shares | 700,000 | 350,000 | 0
ProShares UltraShort Bloomberg Crude Oil [Member] |  |  |
Addition, shares | 32,700,000 | 44,940,000 | 2,677,500
Redemption, shares | 32,900,000 | 37,411,540 | 1,317,734
Net addition (redemption), shares | (200,000) | 7,528,460 | 1,359,766
ProShares UltraShort Bloomberg Natural Gas [Member] |  |  |
Addition, shares | 26,300,000 | 134,540,000 | 3,005,000
Redemption, shares | 29,800,000 | 130,551,886 | 2,052,500
Net addition (redemption), shares | (3,500,000) | 3,988,114 | 952,500
ProShares UltraShort Euro [Member] |  |  |
Addition, shares | 300,000 | 2,200,000 | 1,050,000
Redemption, shares | 1,500,000 | 1,750,000 | 1,300,000
Net addition (redemption), shares | (1,200,000) | 450,000 | (250,000)
ProShares UltraShort Gold [Member] |  |  |
Addition, shares | 800,000 | 1,600,000 | 2,050,000
Redemption, shares | 850,000 | 1,950,000 | 1,850,000
Net addition (redemption), shares | (50,000) | (350,000) | 200,000
ProShares UltraShort Silver [Member] |  |  |
Addition, shares | 11,850,000 | 4,200,000 | 4,650,000
Redemption, shares | 9,900,000 | 3,550,000 | 4,700,415
Net addition (redemption), shares | 1,950,000 | 650,000 | (50,415)
ProShares UltraShort Yen [Member] |  |  |
Addition, shares | 550,000 | 1,300,000 | 400,000
Redemption, shares | 600,000 | 1,500,000 | 500,000
Net addition (redemption), shares | (50,000) | (200,000) | (100,000)
ProShares VIX Mid-Term Futures ETF [Member] |  |  |
Addition, shares | 1,950,000 | 2,275,000 | 3,100,000
Redemption, shares | 2,450,000 | 3,200,000 | 1,375,000
Net addition (redemption), shares | (500,000) | (925,000) | 1,725,000
ProShares VIX Short-Term Futures ETF [Member] |  |  |
Addition, shares | 13,260,000 | 8,100,000 | 4,521,250
Redemption, shares | 7,785,618 | 6,990,000 | 2,021,001
Net addition (redemption), shares | 5,474,382 | 1,110,000 | 2,500,249

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