v3.22.2
Statements of Changes in Shareholders' Equity (Parenthetical) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Addition, shares 111,695,000 25,865,000 244,305,000 74,621,250
Redemption, shares 134,203,304 33,480,323 245,538,426 87,095,323
Net addition (redemption), shares (22,508,304) (7,615,323) (1,233,426) (12,474,073)
ProShares Short VIX Short-Term Futures ETF [Member]        
Addition, shares 1,600,000 450,000 4,600,000 2,850,000
Redemption, shares 2,300,000 1,050,000 3,100,000 2,150,000
Net addition (redemption), shares (700,000) (600,000) 1,500,000 700,000
ProShares Ultra Bloomberg Crude Oil [Member]        
Addition, shares 1,700,000 4,200,000 10,300,000 13,600,000
Redemption, shares 11,450,000 20,400,000 36,050,000 46,200,000
Net addition (redemption), shares (9,750,000) (16,200,000) (25,750,000) (32,600,000)
ProShares Ultra Bloomberg Natural Gas [Member]        
Addition, shares 6,500,000 650,000 9,100,000 4,050,000
Redemption, shares 4,350,000 2,150,000 11,950,000 10,150,000
Net addition (redemption), shares 2,150,000 (1,500,000) (2,850,000) (6,100,000)
ProShares Ultra Euro [Member]        
Addition, shares 450,000 100,000 550,000 100,000
Redemption, shares 100,000 100,000 350,000 150,000
Net addition (redemption), shares 350,000 0 200,000 (50,000)
ProShares Ultra Gold [Member]        
Addition, shares 100,000 400,000 1,600,000 1,000,000
Redemption, shares 1,150,000 100,000 1,250,000 650,000
Net addition (redemption), shares (1,050,000) 300,000 350,000 350,000
ProShares Ultra Silver [Member]        
Addition, shares 800,000 1,000,000 1,800,000 3,400,000
Redemption, shares 750,000 450,000 2,250,000 3,700,000
Net addition (redemption), shares 50,000 550,000 (450,000) (300,000)
ProShares Ultra VIX Short-Term Futures ETF [Member]        
Addition, shares 58,400,000 12,955,000 141,500,000 32,585,000
Redemption, shares 74,700,000 5,629,671 140,100,000 15,169,671
Net addition (redemption), shares (16,300,000) 7,325,329 1,400,000 17,415,329
ProShares Ultra Yen [Member]        
Addition, shares 100,000 0 100,000 0
Net addition (redemption), shares 100,000 0 100,000 0
ProShares UltraShort Bloomberg Crude Oil [Member]        
Addition, shares 12,320,000 387,500 27,890,000 777,500
Redemption, shares 4,851,540 147,734 7,911,540 317,734
Net addition (redemption), shares 7,468,460 239,766 19,978,460 459,766
ProShares UltraShort Bloomberg Natural Gas [Member]        
Addition, shares 18,700,000 172,500 23,340,000 377,500
Redemption, shares 17,601,764 35,000 19,351,886 177,500
Net addition (redemption), shares 1,098,236 137,500 3,988,114 200,000
ProShares UltraShort Euro [Member]        
Addition, shares 500,000 0 550,000 200,000
Redemption, shares 300,000 200,000 600,000 500,000
Net addition (redemption), shares 200,000 (200,000) (50,000) (300,000)
ProShares UltraShort Gold [Member]        
Addition, shares 700,000 300,000 1,150,000 1,050,000
Redemption, shares 800,000 450,000 900,000 750,000
Net addition (redemption), shares (100,000) (150,000) 250,000 300,000
ProShares UltraShort Silver [Member]        
Addition, shares 700,000 300,000 1,800,000 2,750,000
Redemption, shares 750,000 425,415 1,750,000 2,300,415
Net addition (redemption), shares (50,000) (125,415) 50,000 449,585
ProShares UltraShort Yen [Member]        
Addition, shares 650,000 0 850,000 200,000
Redemption, shares 450,000 200,000 650,000 200,000
Net addition (redemption), shares 200,000 (200,000) 200,000 0
ProShares VIX Mid-Term Futures ETF [Member]        
Addition, shares 300,000 1,025,000 1,000,000 1,425,000
Redemption, shares 700,000 150,000 1,975,000 350,000
Net addition (redemption), shares (400,000) 875,000 (975,000) 1,075,000
ProShares VIX Short-Term Futures ETF [Member]        
Addition, shares 8,175,000 3,925,000 18,125,000 10,256,250
Redemption, shares 13,800,000 1,992,503 17,200,000 4,280,003
Net addition (redemption), shares (5,625,000) 1,932,497 925,000 5,976,247