Statements of Changes in Shareholders' Equity (Parenthetical) - shares |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Addition, shares | 134,962,500 | 83,245,000 | 370,377,500 | 168,680,000 |
| Redemption, shares | 148,025,883 | 93,155,034 | 357,063,591 | 156,990,034 |
| Net addition (redemption), shares | (13,063,383) | (9,910,034) | 13,313,909 | 11,689,966 |
| ProShares Short VIX Short-Term Futures ETF [Member] | ||||
| Addition, shares | 500,000 | 16,400,000 | 1,000,000 | 18,650,000 |
| Redemption, shares | 650,000 | 14,900,000 | 1,500,000 | 17,400,000 |
| Net addition (redemption), shares | (150,000) | 1,500,000 | (500,000) | 1,250,000 |
| ProShares Ultra Bloomberg Crude Oil [Member] | ||||
| Addition, shares | 8,000,000 | 9,200,000 | 23,350,000 | 14,900,000 |
| Redemption, shares | 13,950,000 | 6,450,000 | 33,600,000 | 15,250,000 |
| Net addition (redemption), shares | (5,950,000) | 2,750,000 | (10,250,000) | (350,000) |
| ProShares Ultra Bloomberg Natural Gas [Member] | ||||
| Addition, shares | 18,475,000 | 6,575,000 | 45,225,000 | 9,225,000 |
| Redemption, shares | 19,175,380 | 4,325,000 | 45,975,380 | 9,225,000 |
| Net addition (redemption), shares | (700,380) | 2,250,000 | (750,380) | 0 |
| ProShares Ultra Euro [Member] | ||||
| Addition, shares | 0 | 200,000 | 50,000 | 200,000 |
| Redemption, shares | 100,000 | 0 | 100,000 | 100,000 |
| Net addition (redemption), shares | (100,000) | 200,000 | (50,000) | 100,000 |
| ProShares Ultra Gold [Member] | ||||
| Addition, shares | 3,450,000 | 7,250,000 | 9,600,000 | 10,650,000 |
| Redemption, shares | 6,300,000 | 8,150,000 | 13,200,000 | 8,950,000 |
| Net addition (redemption), shares | (2,850,000) | (900,000) | (3,600,000) | 1,700,000 |
| ProShares Ultra Silver [Member] | ||||
| Addition, shares | 7,600,000 | 5,000,000 | 19,750,000 | 9,850,000 |
| Redemption, shares | 4,850,000 | 5,650,000 | 15,600,000 | 11,550,000 |
| Net addition (redemption), shares | 2,750,000 | (650,000) | 4,150,000 | (1,700,000) |
| ProShares Ultra VIX Short-Term Futures ETF [Member] | ||||
| Addition, shares | 19,350,000 | 7,870,000 | 29,950,000 | 16,940,000 |
| Redemption, shares | 15,050,000 | 4,430,000 | 31,150,000 | 13,480,000 |
| Net addition (redemption), shares | 4,300,000 | 3,440,000 | (1,200,000) | 3,460,000 |
| ProShares Ultra Yen [Member] | ||||
| Addition, shares | 0 | 350,000 | 150,000 | 1,250,000 |
| Redemption, shares | 650,000 | 300,000 | 900,000 | 600,000 |
| Net addition (redemption), shares | (650,000) | 50,000 | (750,000) | 650,000 |
| ProShares UltraShort Bloomberg Crude Oil [Member] | ||||
| Addition, shares | 44,587,500 | 2,475,000 | 78,462,500 | 5,000,000 |
| Redemption, shares | 49,050,503 | 3,275,000 | 54,738,003 | 4,925,000 |
| Net addition (redemption), shares | (4,463,003) | (800,000) | 23,724,497 | 75,000 |
| ProShares UltraShort Bloomberg Natural Gas [Member] | ||||
| Addition, shares | 12,000,000 | 18,750,000 | 77,100,000 | 65,750,000 |
| Redemption, shares | 15,250,000 | 36,750,000 | 74,900,000 | 60,600,000 |
| Net addition (redemption), shares | (3,250,000) | (18,000,000) | 2,200,000 | 5,150,000 |
| ProShares UltraShort Euro [Member] | ||||
| Addition, shares | 400,000 | 300,000 | 500,000 | 350,000 |
| Redemption, shares | 500,000 | 200,000 | 600,000 | 400,000 |
| Net addition (redemption), shares | (100,000) | 100,000 | (100,000) | (50,000) |
| ProShares UltraShort Gold [Member] | ||||
| Addition, shares | 2,200,000 | 6,100,000 | 13,050,000 | 6,850,000 |
| Redemption, shares | 3,850,000 | 5,275,034 | 12,050,000 | 5,375,034 |
| Net addition (redemption), shares | (1,650,000) | 824,966 | 1,000,000 | 1,474,966 |
| ProShares UltraShort Silver [Member] | ||||
| Addition, shares | 11,650,000 | 150,000 | 62,490,000 | 265,000 |
| Redemption, shares | 14,850,000 | 125,000 | 63,200,208 | 185,000 |
| Net addition (redemption), shares | (3,200,000) | 25,000 | (710,208) | 80,000 |
| ProShares UltraShort Yen [Member] | ||||
| Addition, shares | 150,000 | 100,000 | 350,000 | 250,000 |
| Redemption, shares | 150,000 | 200,000 | 500,000 | 300,000 |
| Net addition (redemption), shares | 0 | (100,000) | (150,000) | (50,000) |
| ProShares VIX Mid-Term Futures ETF [Member] | ||||
| Addition, shares | 100,000 | 25,000 | 1,700,000 | 1,325,000 |
| Redemption, shares | 1,425,000 | 900,000 | 1,900,000 | 1,975,000 |
| Net addition (redemption), shares | (1,325,000) | (875,000) | (200,000) | (650,000) |
| ProShares VIX Short-Term Futures ETF [Member] | ||||
| Addition, shares | 6,500,000 | 2,500,000 | 7,650,000 | 7,225,000 |
| Redemption, shares | 2,225,000 | 2,225,000 | 7,150,000 | 6,675,000 |
| Net addition (redemption), shares | 4,275,000 | 275,000 | 500,000 | 550,000 |