Statements of Operations - USD ($)
|
3 Months Ended |
Mar. 31, 2024 |
Mar. 31, 2023 |
| Investment Income |
|
|
| Interest |
$ 30,789,270
|
$ 33,875,375
|
| Expenses |
|
|
| Management fee |
7,170,260
|
9,254,328
|
| Brokerage commissions |
1,843,552
|
2,374,632
|
| Futures accounts fees |
230,463
|
402,762
|
| Total expenses |
9,244,275
|
12,031,722
|
| Net investment income (loss) |
21,544,995
|
21,843,653
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(199,970,152)
|
(998,103,220)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(53,162,989)
|
(181,707,249)
|
| Net realized and unrealized gain (loss) |
(253,133,141)
|
(1,179,810,469)
|
| Net income (loss) |
(231,588,146)
|
(1,157,966,816)
|
| Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(288,399,020)
|
(1,085,860,567)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(100,372,675)
|
(32,561,423)
|
| Swap Agreements [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
89,484,514
|
90,224,693
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
45,577,444
|
(150,345,998)
|
| Foreign Currency Forward Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(1,125,591)
|
(2,453,816)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
1,817,440
|
1,417,263
|
| Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
69,945
|
(13,530)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(185,198)
|
(217,091)
|
| ProShares Short VIX Short-Term Futures ETF [Member] |
|
|
| Investment Income |
|
|
| Interest |
3,309,285
|
2,109,122
|
| Expenses |
|
|
| Management fee |
740,396
|
565,777
|
| Brokerage commissions |
171,599
|
126,503
|
| Total expenses |
911,995
|
692,280
|
| Net investment income (loss) |
2,397,290
|
1,416,842
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
28,514,617
|
29,604,148
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(4,654,821)
|
3,155,177
|
| Net realized and unrealized gain (loss) |
23,859,796
|
32,759,325
|
| Net income (loss) |
26,257,086
|
34,176,167
|
| ProShares Short VIX Short-Term Futures ETF [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
28,496,948
|
29,604,148
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(4,627,587)
|
3,178,807
|
| ProShares Short VIX Short-Term Futures ETF [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
17,669
|
0
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(27,234)
|
(23,630)
|
| ProShares Ultra Bloomberg Crude Oil [Member] |
|
|
| Investment Income |
|
|
| Interest |
5,010,450
|
6,007,908
|
| Expenses |
|
|
| Management fee |
1,477,017
|
1,874,618
|
| Brokerage commissions |
61,804
|
94,344
|
| Total expenses |
1,538,821
|
1,968,962
|
| Net investment income (loss) |
3,471,629
|
4,038,946
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
93,131,105
|
85,780,427
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
55,083,842
|
(138,210,442)
|
| Net realized and unrealized gain (loss) |
148,214,947
|
(52,430,015)
|
| Net income (loss) |
151,686,576
|
(48,391,069)
|
| ProShares Ultra Bloomberg Crude Oil [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
16,466,837
|
10,834,024
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
25,426,977
|
3,202,447
|
| ProShares Ultra Bloomberg Crude Oil [Member] | Swap Agreements [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
76,651,763
|
74,946,403
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
29,711,430
|
(141,361,963)
|
| ProShares Ultra Bloomberg Crude Oil [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
12,505
|
0
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(54,565)
|
(50,926)
|
| ProShares Ultra Bloomberg Natural Gas [Member] |
|
|
| Investment Income |
|
|
| Interest |
6,452,140
|
8,958,523
|
| Expenses |
|
|
| Management fee |
1,449,427
|
2,328,410
|
| Brokerage commissions |
703,092
|
952,779
|
| Futures accounts fees |
88,985
|
187,693
|
| Total expenses |
2,241,504
|
3,468,882
|
| Net investment income (loss) |
4,210,636
|
5,489,641
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(242,180,914)
|
(1,061,634,864)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(136,392,955)
|
(53,009,690)
|
| Net realized and unrealized gain (loss) |
(378,573,869)
|
(1,114,644,554)
|
| Net income (loss) |
(374,363,233)
|
(1,109,154,913)
|
| ProShares Ultra Bloomberg Natural Gas [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(242,180,914)
|
(1,100,791,083)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(136,379,348)
|
(13,901,318)
|
| ProShares Ultra Bloomberg Natural Gas [Member] | Swap Agreements [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
0
|
39,159,789
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
0
|
(39,088,319)
|
| ProShares Ultra Bloomberg Natural Gas [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
0
|
(3,570)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(13,607)
|
(20,053)
|
| ProShares Ultra Euro [Member] |
|
|
| Investment Income |
|
|
| Interest |
78,486
|
97,237
|
| Expenses |
|
|
| Management fee |
15,935
|
24,246
|
| Total expenses |
15,935
|
24,246
|
| Net investment income (loss) |
62,551
|
72,991
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
144,574
|
280,279
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(509,514)
|
(96,945)
|
| Net realized and unrealized gain (loss) |
(364,940)
|
183,334
|
| Net income (loss) |
(302,389)
|
256,325
|
| ProShares Ultra Euro [Member] | Foreign Currency Forward Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
144,574
|
280,279
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(509,514)
|
(96,945)
|
| ProShares Ultra Gold [Member] |
|
|
| Investment Income |
|
|
| Interest |
2,013,915
|
1,649,014
|
| Expenses |
|
|
| Management fee |
436,603
|
427,114
|
| Brokerage commissions |
9,873
|
8,615
|
| Total expenses |
446,476
|
435,729
|
| Net investment income (loss) |
1,567,439
|
1,213,285
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
18,474,282
|
10,799,896
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,721,192
|
10,688,379
|
| Net realized and unrealized gain (loss) |
21,195,474
|
21,488,275
|
| Net income (loss) |
22,762,913
|
22,701,560
|
| ProShares Ultra Gold [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
6,965,052
|
2,760,579
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(1,719,120)
|
1,854,323
|
| ProShares Ultra Gold [Member] | Swap Agreements [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
11,506,219
|
8,039,317
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
4,456,434
|
8,856,793
|
| ProShares Ultra Gold [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
3,011
|
0
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(16,122)
|
(22,737)
|
| ProShares Ultra Silver [Member] |
|
|
| Investment Income |
|
|
| Interest |
3,634,857
|
3,374,396
|
| Expenses |
|
|
| Management fee |
873,901
|
871,559
|
| Brokerage commissions |
28,042
|
26,562
|
| Total expenses |
901,943
|
898,121
|
| Net investment income (loss) |
2,732,914
|
2,476,275
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(4,465,915)
|
(28,743,864)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
21,608,599
|
22,352,120
|
| Net realized and unrealized gain (loss) |
17,142,684
|
(6,391,744)
|
| Net income (loss) |
19,875,598
|
(3,915,469)
|
| ProShares Ultra Silver [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(5,638,782)
|
3,641,746
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
10,280,846
|
(751,963)
|
| ProShares Ultra Silver [Member] | Swap Agreements [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
1,168,070
|
(32,385,610)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
11,359,676
|
23,139,621
|
| ProShares Ultra Silver [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
4,797
|
0
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(31,923)
|
(35,538)
|
| ProShares Ultra VIX Short-Term Futures ETF [Member] |
|
|
| Investment Income |
|
|
| Interest |
2,758,242
|
4,416,655
|
| Expenses |
|
|
| Management fee |
667,531
|
1,373,770
|
| Brokerage commissions |
486,546
|
777,701
|
| Futures accounts fees |
86,170
|
123,361
|
| Total expenses |
1,240,247
|
2,274,832
|
| Net investment income (loss) |
1,517,995
|
2,141,823
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(90,992,592)
|
(182,241,208)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
13,280,569
|
2,037,527
|
| Net realized and unrealized gain (loss) |
(77,712,023)
|
(180,203,681)
|
| Net income (loss) |
(76,194,028)
|
(178,061,858)
|
| ProShares Ultra VIX Short-Term Futures ETF [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(91,003,229)
|
(182,233,430)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
13,285,128
|
2,046,250
|
| ProShares Ultra VIX Short-Term Futures ETF [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
10,637
|
(7,778)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(4,559)
|
(8,723)
|
| ProShares Ultra Yen [Member] |
|
|
| Investment Income |
|
|
| Interest |
370,254
|
120,118
|
| Expenses |
|
|
| Management fee |
77,236
|
30,560
|
| Total expenses |
77,236
|
30,560
|
| Net investment income (loss) |
293,018
|
89,558
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(2,031,575)
|
(298,808)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(3,578,931)
|
(494,067)
|
| Net realized and unrealized gain (loss) |
(5,610,506)
|
(792,875)
|
| Net income (loss) |
(5,317,488)
|
(703,317)
|
| ProShares Ultra Yen [Member] | Foreign Currency Forward Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(2,031,575)
|
(298,808)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(3,578,931)
|
(494,067)
|
| ProShares UltraShort Bloomberg Crude Oil [Member] |
|
|
| Investment Income |
|
|
| Interest |
2,242,767
|
2,003,209
|
| Expenses |
|
|
| Management fee |
451,585
|
484,880
|
| Brokerage commissions |
53,961
|
65,757
|
| Total expenses |
505,546
|
550,637
|
| Net investment income (loss) |
1,737,221
|
1,452,572
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(12,508,822)
|
27,614,767
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(34,449,133)
|
10,956,230
|
| Net realized and unrealized gain (loss) |
(46,957,955)
|
38,570,997
|
| Net income (loss) |
(45,220,734)
|
40,023,569
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(12,515,601)
|
27,614,279
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(34,431,430)
|
10,971,115
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
6,779
|
488
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(17,703)
|
(14,885)
|
| ProShares UltraShort Bloomberg Natural Gas [Member] |
|
|
| Investment Income |
|
|
| Interest |
1,347,078
|
1,186,752
|
| Expenses |
|
|
| Management fee |
262,444
|
296,862
|
| Brokerage commissions |
261,254
|
209,641
|
| Futures accounts fees |
16,033
|
29,609
|
| Total expenses |
539,731
|
536,112
|
| Net investment income (loss) |
807,347
|
650,640
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
44,652,614
|
183,405,966
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
23,826,488
|
(44,959,798)
|
| Net realized and unrealized gain (loss) |
68,479,102
|
138,446,168
|
| Net income (loss) |
69,286,449
|
139,096,808
|
| ProShares UltraShort Bloomberg Natural Gas [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
44,654,357
|
183,408,644
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
23,830,634
|
(44,952,803)
|
| ProShares UltraShort Bloomberg Natural Gas [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(1,743)
|
(2,678)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(4,146)
|
(6,995)
|
| ProShares UltraShort Euro [Member] |
|
|
| Investment Income |
|
|
| Interest |
458,317
|
647,120
|
| Expenses |
|
|
| Management fee |
95,250
|
161,568
|
| Total expenses |
95,250
|
161,568
|
| Net investment income (loss) |
363,067
|
485,552
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(939,220)
|
(1,407,311)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,967,733
|
141,211
|
| Net realized and unrealized gain (loss) |
2,028,513
|
(1,266,100)
|
| Net income (loss) |
2,391,580
|
(780,548)
|
| ProShares UltraShort Euro [Member] | Foreign Currency Forward Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(943,861)
|
(1,407,311)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,967,733
|
146,013
|
| ProShares UltraShort Euro [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
4,641
|
0
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
0
|
(4,802)
|
| ProShares UltraShort Gold [Member] |
|
|
| Investment Income |
|
|
| Interest |
143,203
|
132,562
|
| Expenses |
|
|
| Management fee |
32,401
|
36,373
|
| Brokerage commissions |
935
|
1,361
|
| Total expenses |
33,336
|
37,734
|
| Net investment income (loss) |
109,867
|
94,828
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(1,397,813)
|
(1,030,881)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(344,579)
|
(655,702)
|
| Net realized and unrealized gain (loss) |
(1,742,392)
|
(1,686,583)
|
| Net income (loss) |
(1,632,525)
|
(1,591,755)
|
| ProShares UltraShort Gold [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(649,963)
|
(114,050)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(62,819)
|
(63,271)
|
| ProShares UltraShort Gold [Member] | Swap Agreements [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(747,850)
|
(916,831)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(281,760)
|
(592,431)
|
| ProShares UltraShort Silver [Member] |
|
|
| Investment Income |
|
|
| Interest |
381,433
|
200,078
|
| Expenses |
|
|
| Management fee |
91,138
|
60,168
|
| Brokerage commissions |
6,024
|
5,703
|
| Total expenses |
97,162
|
65,871
|
| Net investment income (loss) |
284,271
|
134,207
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
5,780,020
|
2,713,623
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(1,418,602)
|
(1,183,236)
|
| Net realized and unrealized gain (loss) |
4,361,418
|
1,530,387
|
| Net income (loss) |
4,645,689
|
1,664,594
|
| ProShares UltraShort Silver [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
4,873,708
|
1,331,998
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
(1,750,266)
|
116,463
|
| ProShares UltraShort Silver [Member] | Swap Agreements [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
906,312
|
1,381,625
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
331,664
|
(1,299,699)
|
| ProShares UltraShort Yen [Member] |
|
|
| Investment Income |
|
|
| Interest |
315,417
|
204,200
|
| Expenses |
|
|
| Management fee |
66,133
|
50,812
|
| Total expenses |
66,133
|
50,812
|
| Net investment income (loss) |
249,284
|
153,388
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
1,708,812
|
(1,027,976)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,938,152
|
1,859,501
|
| Net realized and unrealized gain (loss) |
4,646,964
|
831,525
|
| Net income (loss) |
4,896,248
|
984,913
|
| ProShares UltraShort Yen [Member] | Foreign Currency Forward Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
1,705,271
|
(1,027,976)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,938,152
|
1,862,262
|
| ProShares UltraShort Yen [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
3,541
|
0
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
0
|
(2,761)
|
| ProShares VIX Mid-Term Futures ETF [Member] |
|
|
| Investment Income |
|
|
| Interest |
515,164
|
647,920
|
| Expenses |
|
|
| Management fee |
96,887
|
150,123
|
| Brokerage commissions |
20,163
|
9,169
|
| Futures accounts fees |
6,004
|
11,440
|
| Total expenses |
123,054
|
170,732
|
| Net investment income (loss) |
392,110
|
477,188
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(6,105,191)
|
(15,820,720)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,789,791
|
4,582,460
|
| Net realized and unrealized gain (loss) |
(3,315,400)
|
(11,238,260)
|
| Net income (loss) |
(2,923,290)
|
(10,761,072)
|
| ProShares VIX Mid-Term Futures ETF [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(6,108,469)
|
(15,820,720)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,789,791
|
4,590,535
|
| ProShares VIX Mid-Term Futures ETF [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
3,278
|
0
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
0
|
(8,075)
|
| ProShares VIX Short-Term Futures ETF [Member] |
|
|
| Investment Income |
|
|
| Interest |
1,758,262
|
2,120,561
|
| Expenses |
|
|
| Management fee |
336,376
|
517,488
|
| Brokerage commissions |
40,259
|
96,497
|
| Futures accounts fees |
33,271
|
50,659
|
| Total expenses |
409,906
|
664,644
|
| Net investment income (loss) |
1,348,356
|
1,455,917
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(31,754,134)
|
(46,096,694)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,969,180
|
1,130,026
|
| Net realized and unrealized gain (loss) |
(28,784,954)
|
(44,966,668)
|
| Net income (loss) |
(27,436,598)
|
(43,510,751)
|
| ProShares VIX Short-Term Futures ETF [Member] | Futures Contracts [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
(31,758,964)
|
(46,096,702)
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
2,984,519
|
1,147,992
|
| ProShares VIX Short-Term Futures ETF [Member] | Short-term U.S. Government and Agency Obligations [Member] |
|
|
| Net realized gain (loss) on |
|
|
| Net realized gain (loss) |
4,830
|
8
|
| Change in net unrealized appreciation (depreciation) on |
|
|
| Change in net unrealized appreciation (depreciation) |
$ (15,339)
|
$ (17,966)
|