v3.21.1
Statements of Financial Condition - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Assets    
Cash $ 893,065,733 $ 1,651,161,384
Receivable from capital shares sold 4,134,427 49,086,388
Receivable on open futures contracts 132,627,916 108,851,000
Interest receivable 172,108 66,871
Total assets 4,697,366,625 4,529,758,992
Liabilities    
Payable for capital shares redeemed 3,233,023 18,280,444
Payable on open futures contracts 45,284,062 27,874,393
Brokerage commissions and fees payable 1,088,475 691,005
Payable to Sponsor 4,045,514 3,407,672
Securities purchased payable 38,977,944  
Non-recurring fees and expenses payable 48,070 48,070
Total liabilities 163,162,972 55,507,578
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 4,534,203,653 4,474,251,414
Total liabilities and shareholders' equity $ 4,697,366,625 $ 4,529,758,992
Shares outstanding 346,051,695 228,676,695
U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 2,026,935,650 $ 1,034,986,384
Futures Contracts [Member]    
Assets    
Segregated cash balances 1,399,057,783 1,491,618,088
Swap Agreements [Member]    
Assets    
Segregated cash balances 220,571,316 107,967,985
Unrealized appreciation 6,931,663 80,135,841
Liabilities    
Unrealized depreciation 69,855,064 3,491,096
Foreign Currency Forward Contracts [Member]    
Assets    
Segregated cash balances 8,060,000 5,716,000
Unrealized appreciation 5,810,029 169,051
Liabilities    
Unrealized depreciation 630,820 1,714,898
ProShares Short Euro [Member]    
Assets    
Cash 1,155,210 4,105,781
Receivable on open futures contracts   21,094
Interest receivable 67 175
Total assets 2,188,250 4,195,360
Liabilities    
Payable on open futures contracts 1,125  
Payable to Sponsor 2,571 3,391
Non-recurring fees and expenses payable 14 14
Total liabilities 3,710 3,405
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 2,184,540 4,191,955
Total liabilities and shareholders' equity $ 2,188,250 $ 4,195,360
Shares outstanding 50,000 100,000
Net asset value per share $ 43.69 $ 41.92
Market value per share (Note 2) $ 43.52 $ 41.35
ProShares Short Euro [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 999,973  
ProShares Short Euro [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 33,000 $ 68,310
ProShares Short VIX Short-Term Futures ETF [Member]    
Assets    
Cash 178,094,057 132,392,153
Receivable on open futures contracts 84,745,212 74,226,825
Interest receivable 5,009 4,384
Total assets 527,638,594 410,810,068
Liabilities    
Payable on open futures contracts   996,159
Brokerage commissions and fees payable 121,727 114,522
Payable to Sponsor 384,663 326,566
Non-recurring fees and expenses payable 1,353 1,353
Total liabilities 507,743 1,438,600
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 527,130,851 409,371,468
Total liabilities and shareholders' equity $ 527,638,594 $ 410,810,068
Shares outstanding 11,184,307 9,884,307
Net asset value per share $ 47.13 $ 41.42
Market value per share (Note 2) $ 47.10 $ 41.44
ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 91,998,460 $ 69,999,639
ProShares Short VIX Short-Term Futures ETF [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 172,795,856 134,187,067
ProShares Ultra Bloomberg Crude Oil [Member]    
Assets    
Cash 227,574,108 491,732,847
Receivable on open futures contracts   1,611,608
Interest receivable 143,801 21,388
Total assets 1,155,655,669 907,133,181
Liabilities    
Payable for capital shares redeemed   3,627,934
Payable on open futures contracts 25,300,245  
Brokerage commissions and fees payable 1,352  
Payable to Sponsor 989,343 728,955
Non-recurring fees and expenses payable 37,042 37,042
Total liabilities 67,076,576 4,393,931
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 1,088,579,093 902,739,250
Total liabilities and shareholders' equity $ 1,155,655,669 $ 907,133,181
Shares outstanding 20,710,774 24,810,774
Net asset value per share $ 52.56 $ 36.38
Market value per share (Note 2) $ 52.85 $ 36.27
ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 689,976,589 $ 219,998,394
ProShares Ultra Bloomberg Crude Oil [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 181,733,171 175,526,749
ProShares Ultra Bloomberg Crude Oil [Member] | Swap Agreements [Member]    
Assets    
Segregated cash balances 56,228,000  
Unrealized appreciation 0 18,242,195
Liabilities    
Unrealized depreciation 40,748,594 0
ProShares Ultra Bloomberg Natural Gas [Member]    
Assets    
Cash 31,161,434 92,972,312
Receivable on open futures contracts   13,775,851
Interest receivable 768 4,326
Total assets 78,415,534 181,072,788
Liabilities    
Payable for capital shares redeemed 3,233,023 11,132,546
Payable on open futures contracts 798,217  
Brokerage commissions and fees payable 13,490  
Payable to Sponsor 63,318 139,455
Non-recurring fees and expenses payable 416 416
Total liabilities 4,108,464 11,272,417
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 74,307,070 169,800,371
Total liabilities and shareholders' equity $ 78,415,534 $ 181,072,788
Shares outstanding 3,487,527 8,087,527
Net asset value per share $ 21.31 $ 21.00
Market value per share (Note 2) $ 21.20 $ 21.07
ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 33,999,110 $ 29,999,889
ProShares Ultra Bloomberg Natural Gas [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 13,254,222 44,320,410
ProShares Ultra Euro [Member]    
Assets    
Cash 2,230,111 4,045,092
Interest receivable 70 162
Total assets 3,841,484 4,741,357
Liabilities    
Payable to Sponsor 3,011 3,625
Non-recurring fees and expenses payable 15 15
Total liabilities 229,760 4,007
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 3,611,724 4,737,350
Total liabilities and shareholders' equity $ 3,841,484 $ 4,741,357
Shares outstanding 250,000 300,000
Net asset value per share $ 14.45 $ 15.79
Market value per share (Note 2) $ 14.47 $ 15.81
ProShares Ultra Euro [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 999,973  
ProShares Ultra Euro [Member] | Foreign Currency Forward Contracts [Member]    
Assets    
Segregated cash balances 607,000 $ 607,000
Unrealized appreciation 4,330 89,103
Liabilities    
Unrealized depreciation 226,734 367
ProShares Ultra Gold [Member]    
Assets    
Cash 95,364,405 164,381,859
Interest receivable 2,345 6,531
Total assets 214,734,298 263,747,871
Liabilities    
Brokerage commissions and fees payable 9,172  
Payable to Sponsor 176,066 206,394
Non-recurring fees and expenses payable 1,004 1,004
Total liabilities 186,242 207,398
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 214,548,056 263,540,473
Total liabilities and shareholders' equity $ 214,734,298 $ 263,747,871
Shares outstanding 3,950,000 3,900,000
Net asset value per share $ 54.32 $ 67.57
Market value per share (Note 2) $ 53.91 $ 68.20
ProShares Ultra Gold [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 86,998,893 $ 74,999,467
ProShares Ultra Gold [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 8,360,001 11,581,250
Receivable on open futures contracts 1,605,224 148,784
ProShares Ultra Gold [Member] | Swap Agreements [Member]    
Assets    
Unrealized appreciation 6,160,430 5,140,980
Liabilities    
Unrealized depreciation 0 0
ProShares Ultra Gold [Member] | Forward Agreements [Member]    
Assets    
Segregated cash balances 16,243,000 7,489,000
ProShares Ultra Silver [Member]    
Assets    
Cash 94,849,379 301,951,458
Receivable from capital shares sold 4,134,427  
Receivable on open futures contracts 1,465,450  
Interest receivable 4,633 10,698
Total assets 603,646,351 748,159,313
Liabilities    
Payable on open futures contracts 2,165,523 2,312,939
Brokerage commissions and fees payable 45,354  
Payable to Sponsor 510,862 539,986
Non-recurring fees and expenses payable 2,360 2,360
Total liabilities 31,145,102 2,855,285
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 572,501,249 745,304,028
Total liabilities and shareholders' equity $ 603,646,351 $ 748,159,313
Shares outstanding 13,846,526 14,696,526
Net asset value per share $ 41.35 $ 50.71
Market value per share (Note 2) $ 41.10 $ 51.28
ProShares Ultra Silver [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 419,985,837 $ 244,993,989
ProShares Ultra Silver [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 32,096,625 66,062,502
ProShares Ultra Silver [Member] | Swap Agreements [Member]    
Assets    
Segregated cash balances 51,110,000 78,388,000
Unrealized appreciation 0 56,752,666
Liabilities    
Unrealized depreciation 28,421,003 0
ProShares Ultra VIX Short-Term Futures ETF [Member]    
Assets    
Cash 53,272,722 181,991,996
Receivable from capital shares sold   49,086,388
Receivable on open futures contracts 39,317,506 16,422,512
Interest receivable 6,631 7,054
Total assets 1,338,095,693 1,380,183,919
Liabilities    
Payable on open futures contracts 12,652,068 22,424,475
Brokerage commissions and fees payable 734,787 485,039
Payable to Sponsor 1,352,907 1,040,582
Securities purchased payable 38,977,944  
Non-recurring fees and expenses payable 4,817 4,817
Total liabilities 53,722,523 23,979,720
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 1,284,373,170 1,356,204,199
Total liabilities and shareholders' equity $ 1,338,095,693 $ 1,380,183,919
Shares outstanding 228,030,912 127,130,912
Net asset value per share $ 5.63 $ 10.67
Market value per share (Note 2) $ 5.65 $ 10.65
ProShares Ultra VIX Short-Term Futures ETF [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 376,985,173 $ 244,995,969
ProShares Ultra VIX Short-Term Futures ETF [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 782,757,661 879,704,000
ProShares Ultra VIX Short-Term Futures ETF [Member] | Swap Agreements [Member]    
Assets    
Segregated cash balances 85,756,000 7,976,000
Unrealized appreciation   0
Liabilities    
Unrealized depreciation   24,807
ProShares Ultra Yen [Member]    
Assets    
Cash 1,972,808 2,618,696
Interest receivable 84 111
Total assets 2,781,919 2,992,042
Liabilities    
Payable to Sponsor 2,171 2,384
Non-recurring fees and expenses payable 11 11
Total liabilities 194,225 2,543
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 2,587,694 2,989,499
Total liabilities and shareholders' equity $ 2,781,919 $ 2,992,042
Shares outstanding 49,970 49,970
Net asset value per share $ 51.78 $ 59.83
Market value per share (Note 2) $ 51.78 $ 59.82
ProShares Ultra Yen [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 499,986  
ProShares Ultra Yen [Member] | Foreign Currency Forward Contracts [Member]    
Assets    
Segregated cash balances 306,000 $ 306,000
Unrealized appreciation 3,041 67,235
Liabilities    
Unrealized depreciation 192,043 148
ProShares UltraShort Australian Dollar [Member]    
Assets    
Cash 2,147,185 2,133,707
Interest receivable 88 119
Total assets 2,266,073 2,234,146
Liabilities    
Payable on open futures contracts 5,400 9,118
Payable to Sponsor 1,774 2,370
Non-recurring fees and expenses payable 19 19
Total liabilities 7,193 11,507
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 2,258,880 2,222,639
Total liabilities and shareholders' equity $ 2,266,073 $ 2,234,146
Shares outstanding 50,000 50,000
Net asset value per share $ 45.18 $ 44.45
Market value per share (Note 2) $ 45.19 $ 43.89
ProShares UltraShort Australian Dollar [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances $ 118,800 $ 100,320
ProShares UltraShort Bloomberg Crude Oil [Member]    
Assets    
Cash 33,474,775 74,317,150
Receivable on open futures contracts 2,751,890 60,902
Interest receivable 1,200 3,299
Total assets 92,241,492 97,177,574
Liabilities    
Payable on open futures contracts 423,827 257,410
Brokerage commissions and fees payable 25,647  
Payable to Sponsor 73,277 80,580
Non-recurring fees and expenses payable 351 351
Total liabilities 523,102 338,341
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 91,718,390 96,839,233
Total liabilities and shareholders' equity $ 92,241,492 $ 97,177,574
Shares outstanding 12,739,884 8,339,884
Net asset value per share $ 7.20 $ 11.61
Market value per share (Note 2) $ 7.15 $ 11.64
ProShares UltraShort Bloomberg Crude Oil [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 34,999,082  
ProShares UltraShort Bloomberg Crude Oil [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 21,014,545 $ 22,608,223
ProShares UltraShort Bloomberg Crude Oil [Member] | Swap Agreements [Member]    
Assets    
Segregated cash balances   188,000
ProShares UltraShort Bloomberg Natural Gas [Member]    
Assets    
Cash 12,606,546 12,600,775
Receivable on open futures contracts 607,891  
Interest receivable 1,242 548
Total assets 69,525,461 29,147,791
Liabilities    
Payable for capital shares redeemed   2,604,177
Payable on open futures contracts   1,543,700
Brokerage commissions and fees payable 427  
Payable to Sponsor 65,619 22,029
Non-recurring fees and expenses payable 140 140
Total liabilities 66,186 4,170,046
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 69,459,275 24,977,745
Total liabilities and shareholders' equity $ 69,525,461 $ 29,147,791
Shares outstanding 1,774,832 524,832
Net asset value per share $ 39.14 $ 47.59
Market value per share (Note 2) $ 39.32 $ 47.38
ProShares UltraShort Bloomberg Natural Gas [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 43,998,801 $ 9,999,861
ProShares UltraShort Bloomberg Natural Gas [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 12,310,981 6,546,607
ProShares UltraShort Euro [Member]    
Assets    
Cash 29,681,455 42,133,228
Interest receivable 920 2,148
Total assets 55,159,479 54,139,942
Liabilities    
Payable to Sponsor 45,247 43,974
Non-recurring fees and expenses payable 220 220
Total liabilities 227,342 1,186,603
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 54,932,137 52,953,339
Total liabilities and shareholders' equity $ 55,159,479 $ 54,139,942
Shares outstanding 2,250,000 2,350,000
Net asset value per share $ 24.41 $ 22.53
Market value per share (Note 2) $ 24.42 $ 22.52
ProShares UltraShort Euro [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 17,999,536 $ 9,999,861
ProShares UltraShort Euro [Member] | Foreign Currency Forward Contracts [Member]    
Assets    
Segregated cash balances 4,041,000 1,999,000
Unrealized appreciation 3,436,568 5,705
Liabilities    
Unrealized depreciation 181,875 1,142,409
ProShares UltraShort Gold [Member]    
Assets    
Cash 22,381,424 16,935,121
Receivable on open futures contracts   1,317
Interest receivable 615 742
Total assets 42,506,473 20,635,430
Liabilities    
Payable on open futures contracts 548,420 12,410
Brokerage commissions and fees payable 1,492  
Payable to Sponsor 27,498 16,835
Non-recurring fees and expenses payable 81 81
Total liabilities 1,262,958 298,054
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 41,243,515 20,337,376
Total liabilities and shareholders' equity $ 42,506,473 $ 20,635,430
Shares outstanding 1,096,977 646,977
Net asset value per share $ 37.60 $ 31.43
Market value per share (Note 2) $ 37.89 $ 31.14
ProShares UltraShort Gold [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 12,999,597  
ProShares UltraShort Gold [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 2,923,750 $ 1,503,750
ProShares UltraShort Gold [Member] | Swap Agreements [Member]    
Assets    
Segregated cash balances 4,201,087 2,194,500
Unrealized appreciation 0 0
Liabilities    
Unrealized depreciation 685,467 268,728
ProShares UltraShort Silver [Member]    
Assets    
Cash 15,590,378 18,919,314
Receivable on open futures contracts 247,484 39,445
Interest receivable 351 814
Total assets 45,561,982 32,195,308
Liabilities    
Payable on open futures contracts 381,175 86,282
Brokerage commissions and fees payable 3,309  
Payable to Sponsor 32,701 25,557
Non-recurring fees and expenses payable 133 133
Total liabilities 417,318 3,309,533
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 45,144,664 28,885,775
Total liabilities and shareholders' equity $ 45,561,982 $ 32,195,308
Shares outstanding 6,466,976 4,166,976
Net asset value per share $ 6.98 $ 6.93
Market value per share (Note 2) $ 7.01 $ 6.85
ProShares UltraShort Silver [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 14,999,620  
ProShares UltraShort Silver [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 6,919,687 $ 1,503,250
ProShares UltraShort Silver [Member] | Swap Agreements [Member]    
Assets    
Segregated cash balances 7,033,229 11,732,485
Unrealized appreciation 771,233 0
Liabilities    
Unrealized depreciation 0 3,197,561
ProShares UltraShort Yen [Member]    
Assets    
Cash 15,006,733 21,470,564
Interest receivable 504 914
Total assets 34,978,962 24,282,486
Liabilities    
Payable to Sponsor 26,860 19,348
Non-recurring fees and expenses payable 94 94
Total liabilities 57,122 591,416
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 34,921,840 23,691,070
Total liabilities and shareholders' equity $ 34,978,962 $ 24,282,486
Shares outstanding 449,290 349,290
Net asset value per share $ 77.73 $ 67.83
Market value per share (Note 2) $ 77.75 $ 67.81
ProShares UltraShort Yen [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 14,499,635  
ProShares UltraShort Yen [Member] | Foreign Currency Forward Contracts [Member]    
Assets    
Segregated cash balances 3,106,000 $ 2,804,000
Unrealized appreciation 2,366,090 7,008
Liabilities    
Unrealized depreciation 30,168 571,974
ProShares VIX Mid-Term Futures ETF [Member]    
Assets    
Cash 29,170,532 14,723,084
Receivable on open futures contracts   247,077
Interest receivable 1,499 643
Total assets 75,379,884 73,050,286
Liabilities    
Payable for capital shares redeemed   915,787
Payable on open futures contracts 188,562  
Brokerage commissions and fees payable 11,270 10,395
Payable to Sponsor 57,305 49,009
Total liabilities 257,137 975,191
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 75,122,747 72,075,095
Total liabilities and shareholders' equity $ 75,379,884 $ 73,050,286
Shares outstanding 2,162,403 1,962,403
Net asset value per share $ 34.74 $ 36.73
Market value per share (Note 2) $ 35.06 $ 36.70
ProShares VIX Mid-Term Futures ETF [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 31,999,153 $ 44,999,732
ProShares VIX Mid-Term Futures ETF [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances 14,208,700 13,079,750
ProShares VIX Short-Term Futures ETF [Member]    
Assets    
Cash 47,332,471 71,736,247
Receivable on open futures contracts 1,887,259 2,295,585
Interest receivable 2,281 2,815
Total assets 352,749,027 293,860,130
Liabilities    
Payable on open futures contracts 2,819,500 231,900
Brokerage commissions and fees payable 120,448 81,049
Payable to Sponsor 230,321 156,632
Total liabilities 3,170,269 469,581
Commitments and Contingencies (Note 2)
Shareholders' equity    
Shareholders' equity 349,578,758 293,390,549
Total liabilities and shareholders' equity $ 352,749,027 $ 293,860,130
Shares outstanding 37,501,317 21,326,317
Net asset value per share $ 9.32 $ 13.76
Market value per share (Note 2) $ 9.35 $ 13.74
ProShares VIX Short-Term Futures ETF [Member] | U.S. Government Agencies Short-term Debt Securities [Member]    
Assets    
Short-term U.S. government and agency obligations (Note 3) $ 152,996,232 $ 84,999,583
ProShares VIX Short-Term Futures ETF [Member] | Futures Contracts [Member]    
Assets    
Segregated cash balances $ 150,530,784 $ 134,825,900