v3.10.0.1

Statements of Operations - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2017
Investment Income |  |  |  |  |  |
Interest | $ 7,534,434 | $ 5,591,540 | $ 14,858,313 | $ 9,188,100 |  |
Expenses |  |  |  |  |  |
Management fee | 5,975,995 | 7,549,242 | 12,657,056 | 14,820,126 |  |
Brokerage commissions | 1,168,489 | 1,969,627 | 3,565,232 | 3,371,027 |  |
Brokerage fees | 120,133 |  | 147,190 |  |  |
Offering costs |  | 73,998 | 105,643 | 79,690 | [1] |
Limitation by Sponsor |  | (26,550) | (27,133) | (30,418) |  |
Total expenses | 7,264,617 | 9,566,317 | 16,447,988 | 18,240,425 |  |
Net investment income (loss) | 269,817 | (3,974,777) | (1,589,675) | (9,052,325) |  |
Net realized gain (loss) on |  |  |  |  |  |
Foreign currency forward contracts | 29,858,381 | (50,239,329) | 805,799 | (35,541,123) |  |
Short-term U.S. government and agency obligations | 3,515 | (10,660) | (271,404) | (48,632) |  |
Net realized gain (loss) | (92,105,498) | (180,686,332) | (1,429,012,426) | (487,760,396) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 24,097,957 | 21,378,764 | 54,193,458 | (3,660,008) |  |
Foreign currency forward contracts | (691,879) | 20,314,099 | 8,484,633 | (28,897,790) |  |
Short-term U.S. government and agency obligations | 17,578 | 118,844 | 260,112 | 65,920 |  |
Change in net unrealized appreciation/depreciation | 55,779,535 | 1,161,431 | 40,482,655 | (139,255,541) |  |
Net realized and unrealized gain (loss) | (36,325,963) | (179,524,901) | (1,388,529,771) | (627,015,937) |  |
Net income (loss) | (36,056,146) | (183,499,678) | (1,390,119,446) | (636,068,262) |  |
Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (78,767,295) | (33,094,001) | (1,480,044,810) | (385,348,278) |  |
Swap Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (33,772,186) | (92,063,183) | 43,335,610 | (93,464,332) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | 39,843,849 | 4,047,462 | 17,293,931 | (89,654,434) |  |
Forward Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (9,427,913) | (5,279,159) | 7,162,379 | 26,641,969 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | (7,487,970) | (44,697,738) | (39,749,479) | (17,109,229) |  |
ProShares Short Euro [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 27,459 | 22,784 | 47,026 | 38,480 |  |
Expenses |  |  |  |  |  |
Management fee | 19,231 | 34,086 | 37,581 | 70,653 |  |
Brokerage commissions | 320 | 453 | 603 | 1,103 |  |
Total expenses | 19,551 | 34,539 | 38,184 | 71,756 |  |
Net investment income (loss) | 7,908 | (11,755) | 8,842 | (33,276) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | (277) |  | (277) |  |
Net realized gain (loss) | 443,811 | (818,040) | 64,225 | (735,783) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 16,282 | (65,818) | 253,501 | (318,481) |  |
Short-term U.S. government and agency obligations | 766 | (231) | 881 | 78 |  |
Change in net unrealized appreciation/depreciation | 17,048 | (66,049) | 254,382 | (318,403) |  |
Net realized and unrealized gain (loss) | 460,859 | (884,089) | 318,607 | (1,054,186) |  |
Net income (loss) | 468,767 | (895,844) | 327,449 | (1,087,462) |  |
ProShares Short Euro [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 443,811 | (817,763) | 64,225 | (735,506) |  |
ProShares Short VIX Short-Term Futures ETF [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 1,311,550 | 1,030,436 | 3,081,523 | 1,382,694 |  |
Expenses |  |  |  |  |  |
Management fee | 1,458,197 | 1,516,291 | 3,614,293 | 2,260,276 |  |
Brokerage commissions | 378,374 | 880,345 | 1,716,061 | 1,394,810 |  |
Brokerage fees | 120,133 |  | 146,922 |  |  |
Total expenses | 1,956,704 | 2,396,636 | 5,477,276 | 3,655,086 |  |
Net investment income (loss) | (645,154) | (1,366,200) | (2,395,753) | (2,272,392) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations | 1,119 | (7,200) | (259,112) | (11,258) |  |
Net realized gain (loss) | 56,009,496 | 182,927,300 | (1,827,776,466) | 282,816,334 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 14,232,558 | (24,640,794) | (39,569,847) | 4,520,180 |  |
Short-term U.S. government and agency obligations | (13,111) | 22,789 | 51,865 | (1,151) |  |
Change in net unrealized appreciation/depreciation | 14,219,447 | (24,618,005) | (39,517,982) | 4,519,029 |  |
Net realized and unrealized gain (loss) | 70,228,943 | 158,309,295 | (1,867,294,448) | 287,335,363 |  |
Net income (loss) | 69,583,789 | 156,943,095 | (1,869,690,201) | 285,062,971 |  |
ProShares Short VIX Short-Term Futures ETF [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 56,008,377 | 182,934,500 | (1,827,517,354) | 282,827,592 |  |
ProShares Ultra Bloomberg Crude Oil [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 1,695,702 | 1,572,668 | 3,121,667 | 2,617,079 |  |
Expenses |  |  |  |  |  |
Management fee | 1,018,503 | 2,013,640 | 2,091,357 | 3,975,239 |  |
Brokerage commissions | 26,970 | 68,950 | 45,087 | 106,267 |  |
Total expenses | 1,045,473 | 2,082,590 | 2,136,444 | 4,081,506 |  |
Net investment income (loss) | 650,229 | (509,922) | 985,223 | (1,464,427) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | (1,238) | (6) | (6,249) |  |
Net realized gain (loss) | 39,220,725 | (168,598,236) | 151,738,610 | (169,015,334) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 6,521,153 | 14,488,348 | 5,343,124 | (4,990,300) |  |
Short-term U.S. government and agency obligations | 17,685 | 28,195 | 53,468 | 29,262 |  |
Change in net unrealized appreciation/depreciation | 64,095,056 | 28,789,192 | 25,587,101 | (119,075,048) |  |
Net realized and unrealized gain (loss) | 103,315,781 | (139,809,044) | 177,325,711 | (288,090,382) |  |
Net income (loss) | 103,966,010 | (140,318,966) | 178,310,934 | (289,554,809) |  |
ProShares Ultra Bloomberg Crude Oil [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 13,478,548 | (32,269,690) | 30,228,816 | (34,964,008) |  |
ProShares Ultra Bloomberg Crude Oil [Member] | Swap Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 25,742,177 | (136,327,308) | 121,509,800 | (134,045,077) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | 57,556,218 | 14,272,649 | 20,190,509 | (114,114,010) |  |
ProShares Ultra Bloomberg Natural Gas [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 117,918 | 62,796 | 253,993 | 106,835 |  |
Expenses |  |  |  |  |  |
Management fee | 70,511 | 99,053 | 175,110 | 207,945 |  |
Brokerage commissions | 25,636 | 25,411 | 49,657 | 47,065 |  |
Total expenses | 96,147 | 124,464 | 224,767 | 255,010 |  |
Net investment income (loss) | 21,771 | (61,668) | 29,226 | (148,175) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations | (11) | (253) | (31) | (672) |  |
Net realized gain (loss) | 3,945,951 | (4,648,302) | 5,080,743 | (19,026,437) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | (2,369,992) | (3,330,323) | (7,344,433) | (2,429,899) |  |
Short-term U.S. government and agency obligations | 775 | (901) | 4,217 | (408) |  |
Change in net unrealized appreciation/depreciation | (2,369,217) | (3,331,224) | (7,340,216) | (2,430,307) |  |
Net realized and unrealized gain (loss) | 1,576,734 | (7,979,526) | (2,259,473) | (21,456,744) |  |
Net income (loss) | 1,598,505 | (8,041,194) | (2,230,247) | (21,604,919) |  |
ProShares Ultra Bloomberg Natural Gas [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 3,945,962 | (4,648,049) | 5,080,774 | (19,025,765) |  |
ProShares Ultra Euro [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 24,676 | 24,972 | 49,755 | 39,752 |  |
Expenses |  |  |  |  |  |
Management fee | 21,340 | 34,480 | 44,932 | 64,547 |  |
Total expenses | 21,340 | 34,480 | 44,932 | 64,547 |  |
Net investment income (loss) | 3,336 | (9,508) | 4,823 | (24,795) |  |
Net realized gain (loss) on |  |  |  |  |  |
Foreign currency forward contracts | (1,110,032) | 2,035,177 | (309,519) | 1,406,509 |  |
Short-term U.S. government and agency obligations | 7 | 147 | 7 | 147 |  |
Net realized gain (loss) | (1,110,025) | 2,035,324 | (309,512) | 1,406,656 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Foreign currency forward contracts | 46,013 | (10,405) | (436,206) | 883,923 |  |
Short-term U.S. government and agency obligations | 333 | 345 | 568 | 536 |  |
Change in net unrealized appreciation/depreciation | 46,346 | (10,060) | (435,638) | 884,459 |  |
Net realized and unrealized gain (loss) | (1,063,679) | 2,025,264 | (745,150) | 2,291,115 |  |
Net income (loss) | (1,060,343) | 2,015,756 | (740,327) | 2,266,320 |  |
ProShares Ultra Gold [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 392,349 | 178,660 | 704,893 | 300,135 |  |
Expenses |  |  |  |  |  |
Management fee | 217,921 | 225,316 | 442,935 | 467,757 |  |
Brokerage commissions | 9 | 10 | 28 | 29 |  |
Total expenses | 217,930 | 225,326 | 442,963 | 467,786 |  |
Net investment income (loss) | 174,419 | (46,666) | 261,930 | (167,651) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | 653 | (172) | 548 |  |
Net realized gain (loss) | (5,706,990) | 8,452,994 | 2,948,113 | 17,900,379 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | (14,680) | (5,740) | (20,600) | 21,960 |  |
Short-term U.S. government and agency obligations | (4,670) | 3,638 | 8,535 | 3,815 |  |
Change in net unrealized appreciation/depreciation | (5,803,829) | (9,841,138) | (10,811,316) | (3,440,604) |  |
Net realized and unrealized gain (loss) | (11,510,819) | (1,388,144) | (7,863,203) | 14,459,775 |  |
Net income (loss) | (11,336,400) | (1,434,810) | (7,601,273) | 14,292,124 |  |
ProShares Ultra Gold [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (1,181) | 3,280 | 6,179 | (5,821) |  |
ProShares Ultra Gold [Member] | Forward Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (5,705,809) | 8,449,061 | 2,942,106 | 17,905,652 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | (5,784,479) | (9,839,036) | (10,799,251) | (3,466,379) |  |
ProShares Ultra Silver [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 928,110 | 518,829 | 1,701,974 | 884,169 |  |
Expenses |  |  |  |  |  |
Management fee | 541,678 | 651,232 | 1,101,124 | 1,358,786 |  |
Brokerage commissions | 21 | 29 | 31 | 39 |  |
Total expenses | 541,699 | 651,261 | 1,101,155 | 1,358,825 |  |
Net investment income (loss) | 386,411 | (132,432) | 600,819 | (474,656) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | 97 | (372) | 198 |  |
Net realized gain (loss) | (5,627,237) | (10,939,045) | 7,174,134 | 19,262,944 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | (4,000) | (4,740) | (9,570) | 24,980 |  |
Short-term U.S. government and agency obligations | 1,991 | 12,512 | 34,993 | 6,660 |  |
Change in net unrealized appreciation/depreciation | (4,041,572) | (41,673,877) | (35,858,622) | (14,398,126) |  |
Net realized and unrealized gain (loss) | (9,668,809) | (52,612,922) | (28,684,488) | 4,864,818 |  |
Net income (loss) | (9,282,398) | (52,745,354) | (28,083,669) | 4,390,162 |  |
ProShares Ultra Silver [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 3,130 | (13,026) | (920) | (20,826) |  |
ProShares Ultra Silver [Member] | Forward Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (5,630,367) | (10,926,116) | 7,175,426 | 19,283,572 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | (4,039,563) | (41,681,649) | (35,884,045) | (14,429,766) |  |
ProShares Ultra VIX Short-Term Futures ETF [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 573,151 | 595,569 | 1,239,894 | 966,554 |  |
Expenses |  |  |  |  |  |
Management fee | 1,004,304 | 918,110 | 1,847,115 | 1,839,772 |  |
Brokerage commissions | 651,493 | 901,683 | 1,542,921 | 1,668,516 |  |
Total expenses | 1,655,797 | 1,819,793 | 3,390,036 | 3,508,288 |  |
Net investment income (loss) | (1,082,646) | (1,224,224) | (2,150,142) | (2,541,734) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations | 1,878 | 1,564 | (7,731) | (20,751) |  |
Net realized gain (loss) | (155,815,226) | (153,987,419) | 260,784,945 | (519,524,922) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Short-term U.S. government and agency obligations | (6,630) | 11,633 | 13,265 | 12,516 |  |
Change in net unrealized appreciation/depreciation | 7,064,911 | 30,330,056 | 74,541,294 | 1,737,284 |  |
Net realized and unrealized gain (loss) | (148,750,315) | (123,657,363) | 335,326,239 | (517,787,638) |  |
Net income (loss) | (149,832,961) | (124,881,587) | 333,176,097 | (520,329,372) |  |
ProShares Ultra VIX Short-Term Futures ETF [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (118,198,965) | (153,988,983) | 271,337,181 | (519,504,171) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 5,613,735 | 30,318,423 | 74,263,549 | 1,724,768 |  |
ProShares Ultra VIX Short-Term Futures ETF [Member] | Swap Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (37,618,139) |  | (10,544,505) |  |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | 1,457,806 |  | 264,480 |  |  |
ProShares Ultra Yen [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 4,582 | 6,876 | 8,736 | 11,186 |  |
Expenses |  |  |  |  |  |
Management fee | 7,109 | 14,326 | 14,332 | 27,969 |  |
Total expenses | 7,109 | 14,326 | 14,332 | 27,969 |  |
Net investment income (loss) | (2,527) | (7,450) | (5,596) | (16,783) |  |
Net realized gain (loss) on |  |  |  |  |  |
Foreign currency forward contracts | (299,704) | 424,094 | 22,846 | 342,583 |  |
Short-term U.S. government and agency obligations |  |  |  | (32) |  |
Net realized gain (loss) | (299,704) | 424,094 | 22,846 | 342,551 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Foreign currency forward contracts | 22,366 | (590,497) | 10,565 | (793) |  |
Short-term U.S. government and agency obligations | 202 | 533 | 384 | 471 |  |
Change in net unrealized appreciation/depreciation | 22,568 | (589,964) | 10,949 | (322) |  |
Net realized and unrealized gain (loss) | (277,136) | (165,870) | 33,795 | 342,229 |  |
Net income (loss) | (279,663) | (173,320) | 28,199 | 325,446 |  |
ProShares UltraPro 3x Crude Oil ETF [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 2,443 |  | 4,988 |  |  |
Expenses |  |  |  |  |  |
Management fee | 53,597 |  | 55,692 |  |  |
Brokerage commissions | 13,797 | 10,401 | 19,473 |  |  | $ 11,274
Offering costs |  | 36,999 | 52,846 |  |  | 39,845
Limitation by Sponsor |  | (6,401) | (26,957) |  |  | (8,302)
Total expenses | 67,394 | 40,999 | 101,054 |  |  | 42,817
Net investment income (loss) | (64,951) | (40,999) | (96,066) |  |  | (42,817)
Net realized gain (loss) on |  |  |  |  |  |
Net realized gain (loss) | 1,740,951 | (1,832,876) | 3,361,776 |  |  | (1,833,835)
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 6,901,529 | (272,129) | 8,487,486 |  |  | 578,453
Change in net unrealized appreciation/depreciation | 6,901,529 | (272,129) | 8,487,486 |  |  | 578,453
Net realized and unrealized gain (loss) | 8,642,480 | (2,105,005) | 11,849,262 |  |  | (1,255,382)
Net income (loss) | 8,577,529 | (2,146,004) | 11,753,196 |  |  | (1,298,199)
ProShares UltraPro 3x Crude Oil ETF [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 1,740,951 | (1,832,876) | 3,361,776 |  |  | (1,833,835)
ProShares UltraPro 3X Short Crude Oil ETF [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 2,063 |  | 6,267 |  |  |
Expenses |  |  |  |  |  |
Management fee | 52,273 |  | 55,810 |  |  |
Brokerage commissions | 15,245 | 6,949 | 30,505 |  |  | 7,901
Offering costs |  | 36,999 | 52,797 |  |  | 39,845
Limitation by Sponsor |  | (20,149) | (176) |  |  | (22,116)
Total expenses | 67,518 | 23,799 | 138,936 |  |  | 25,630
Net investment income (loss) | (65,455) | (23,799) | (132,669) |  |  | (25,630)
Net realized gain (loss) on |  |  |  |  |  |
Net realized gain (loss) | (6,793,148) | 1,878,109 | (11,469,115) |  |  | 1,772,343
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | (1,707,316) | 416,232 | (2,454,299) |  |  | (245,274)
Change in net unrealized appreciation/depreciation | (1,707,316) | 416,232 | (2,454,299) |  |  | (245,274)
Net realized and unrealized gain (loss) | (8,500,464) | 2,294,341 | (13,923,414) |  |  | 1,527,069
Net income (loss) | (8,565,919) | 2,270,542 | (14,056,083) |  |  | 1,501,439
ProShares UltraPro 3X Short Crude Oil ETF [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (6,793,148) | 1,878,109 | (11,469,115) |  |  | $ 1,772,343
ProShares UltraShort Australian Dollar [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 23,124 | 21,253 | 44,263 | 35,524 |  |
Expenses |  |  |  |  |  |
Management fee | 17,184 | 34,714 | 36,668 | 69,846 |  |
Brokerage commissions | 1,190 | 2,065 | 2,710 | 4,533 |  |
Total expenses | 18,374 | 36,779 | 39,378 | 74,379 |  |
Net investment income (loss) | 4,750 | (15,526) | 4,885 | (38,855) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | (155) | (247) | (155) |  |
Net realized gain (loss) | 415,369 | 64,821 | (704,868) | (467,406) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 93,610 | (208,036) | 1,284,990 | (1,640,650) |  |
Short-term U.S. government and agency obligations | 539 | 570 | 1,288 | 857 |  |
Change in net unrealized appreciation/depreciation | 94,149 | (207,466) | 1,286,278 | (1,639,793) |  |
Net realized and unrealized gain (loss) | 509,518 | (142,645) | 581,410 | (2,107,199) |  |
Net income (loss) | 514,268 | (158,171) | 586,295 | (2,146,054) |  |
ProShares UltraShort Australian Dollar [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 415,369 | 64,976 | (704,621) | (467,251) |  |
ProShares UltraShort Bloomberg Crude Oil [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 789,599 | 280,496 | 1,519,016 | 539,542 |  |
Expenses |  |  |  |  |  |
Management fee | 429,580 | 381,832 | 957,534 | 917,856 |  |
Brokerage commissions | 16,521 | 19,058 | 28,502 | 32,780 |  |
Total expenses | 446,101 | 400,890 | 986,036 | 950,636 |  |
Net investment income (loss) | 343,498 | (120,394) | 532,980 | (411,094) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations | 545 | (1,875) | 358 | (1,483) |  |
Net realized gain (loss) | (27,662,976) | 60,374,329 | (75,759,313) | 59,224,854 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Short-term U.S. government and agency obligations | 3,687 | 14,136 | 29,049 | 3,556 |  |
Change in net unrealized appreciation/depreciation | (21,638,603) | (14,881,070) | (6,331,310) | 25,048,184 |  |
Net realized and unrealized gain (loss) | (49,301,579) | 45,493,259 | (82,090,623) | 84,273,038 |  |
Net income (loss) | (48,958,081) | 45,372,865 | (81,557,643) | 83,861,944 |  |
ProShares UltraShort Bloomberg Crude Oil [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (5,767,297) | 16,112,079 | (8,129,986) | 18,645,592 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | (2,472,115) | (4,670,019) | (3,199,301) | 585,052 |  |
ProShares UltraShort Bloomberg Crude Oil [Member] | Swap Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (21,896,224) | 44,264,125 | (67,629,685) | 40,580,745 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | (19,170,175) | (10,225,187) | (3,161,058) | 24,459,576 |  |
ProShares UltraShort Bloomberg Natural Gas [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 15,929 | 9,532 | 31,067 | 14,473 |  |
Expenses |  |  |  |  |  |
Management fee | 12,902 | 17,846 | 29,447 | 33,091 |  |
Brokerage commissions | 5,591 | 6,845 | 13,771 | 12,357 |  |
Total expenses | 18,493 | 24,691 | 43,218 | 45,448 |  |
Net investment income (loss) | (2,564) | (15,159) | (12,151) | (30,975) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  |  |  | (259) |  |
Net realized gain (loss) | (759,484) | 49,239 | (12,513) | 1,907,361 |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 171,317 | 881,105 | 1,103,321 | 215,351 |  |
Short-term U.S. government and agency obligations | 273 | (181) | 189 | (306) |  |
Change in net unrealized appreciation/depreciation | 171,590 | 880,924 | 1,103,510 | 215,045 |  |
Net realized and unrealized gain (loss) | (587,894) | 930,163 | 1,090,997 | 2,122,406 |  |
Net income (loss) | (590,458) | 915,004 | 1,078,846 | 2,091,431 |  |
ProShares UltraShort Bloomberg Natural Gas [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (759,484) | 49,239 | (12,513) | 1,907,620 |  |
ProShares UltraShort Euro [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 783,229 | 508,339 | 1,401,213 | 893,083 |  |
Expenses |  |  |  |  |  |
Management fee | 460,782 | 633,812 | 910,637 | 1,377,577 |  |
Total expenses | 460,782 | 633,812 | 910,637 | 1,377,577 |  |
Net investment income (loss) | 322,447 | (125,473) | 490,576 | (484,494) |  |
Net realized gain (loss) on |  |  |  |  |  |
Foreign currency forward contracts | 22,934,693 | (36,508,674) | 4,011,451 | (20,829,055) |  |
Short-term U.S. government and agency obligations | (47) | (837) | (228) | (2,462) |  |
Net realized gain (loss) | 22,934,646 | (36,509,511) | 4,011,223 | (20,831,517) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Foreign currency forward contracts | (342,410) | 1,694,586 | 9,744,219 | (22,366,371) |  |
Short-term U.S. government and agency obligations | 7,576 | 9,774 | 27,895 | 3,217 |  |
Change in net unrealized appreciation/depreciation | (334,834) | 1,704,360 | 9,772,114 | (22,363,154) |  |
Net realized and unrealized gain (loss) | 22,599,812 | (34,805,151) | 13,783,337 | (43,194,671) |  |
Net income (loss) | 22,922,259 | (34,930,624) | 14,273,913 | (43,679,165) |  |
ProShares UltraShort Gold [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 114,979 | 64,930 | 205,123 | 116,347 |  |
Expenses |  |  |  |  |  |
Management fee | 67,143 | 83,084 | 134,889 | 181,359 |  |
Brokerage commissions | 8 | 10 | 28 | 29 |  |
Total expenses | 67,151 | 83,094 | 134,917 | 181,388 |  |
Net investment income (loss) | 47,828 | (18,164) | 70,206 | (65,041) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations | 24 | (71) | 152 | (1,072) |  |
Net realized gain (loss) | 1,572,944 | (3,423,708) | (1,696,803) | (8,295,869) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 14,640 | 5,740 | 20,540 | (22,000) |  |
Short-term U.S. government and agency obligations | 1,859 | (938) | 4,028 | (735) |  |
Change in net unrealized appreciation/depreciation | 1,881,329 | 3,810,157 | 3,789,437 | (400,322) |  |
Net realized and unrealized gain (loss) | 3,454,273 | 386,449 | 2,092,634 | (8,696,191) |  |
Net income (loss) | 3,502,101 | 368,285 | 2,162,840 | (8,761,232) |  |
ProShares UltraShort Gold [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 1,160 | (3,321) | (6,140) | 5,759 |  |
ProShares UltraShort Gold [Member] | Forward Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 1,571,760 | (3,420,316) | (1,690,815) | (8,300,556) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | 1,864,830 | 3,805,355 | 3,764,869 | (377,587) |  |
ProShares UltraShort Silver [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 84,825 | 36,403 | 143,417 | 58,906 |  |
Expenses |  |  |  |  |  |
Management fee | 51,734 | 50,752 | 97,129 | 96,805 |  |
Brokerage commissions | 16 | 19 | 26 | 29 |  |
Total expenses | 51,750 | 50,771 | 97,155 | 96,834 |  |
Net investment income (loss) | 33,075 | (14,368) | 46,262 | (37,928) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | (20) | (2,032) | (144) |  |
Net realized gain (loss) | 334,485 | 631,092 | (1,264,388) | (2,226,293) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 4,050 | 4,790 | 9,620 | (24,930) |  |
Short-term U.S. government and agency obligations | 1,498 | 376 | 4,272 | (62) |  |
Change in net unrealized appreciation/depreciation | 476,790 | 3,022,758 | 3,182,840 | 1,139,511 |  |
Net realized and unrealized gain (loss) | 811,275 | 3,653,850 | 1,918,452 | (1,086,782) |  |
Net income (loss) | 844,350 | 3,639,482 | 1,964,714 | (1,124,710) |  |
ProShares UltraShort Silver [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | (2,018) | 12,900 | 1,982 | 20,550 |  |
ProShares UltraShort Silver [Member] | Forward Agreements [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 336,503 | 618,212 | (1,264,338) | (2,246,699) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Unrealized gain (loss) on derivatives | 471,242 | 3,017,592 | 3,168,948 | 1,164,503 |  |
ProShares UltraShort Yen [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 358,903 | 360,252 | 671,423 | 683,531 |  |
Expenses |  |  |  |  |  |
Management fee | 207,241 | 457,413 | 438,360 | 1,092,436 |  |
Total expenses | 207,241 | 457,413 | 438,360 | 1,092,436 |  |
Net investment income (loss) | 151,662 | (97,161) | 233,063 | (408,905) |  |
Net realized gain (loss) on |  |  |  |  |  |
Foreign currency forward contracts | 8,333,424 | (16,189,926) | (2,918,979) | (16,461,160) |  |
Short-term U.S. government and agency obligations |  | (1,402) | 3 | (2,822) |  |
Net realized gain (loss) | 8,333,424 | (16,191,328) | (2,918,976) | (16,463,982) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Foreign currency forward contracts | (417,848) | 19,220,415 | (833,945) | (7,414,549) |  |
Short-term U.S. government and agency obligations | 2,983 | 10,384 | 15,236 | 3,499 |  |
Change in net unrealized appreciation/depreciation | (414,865) | 19,230,799 | (818,709) | (7,411,050) |  |
Net realized and unrealized gain (loss) | 7,918,559 | 3,039,471 | (3,737,685) | (23,875,032) |  |
Net income (loss) | 8,070,221 | 2,942,310 | (3,504,622) | (24,283,937) |  |
ProShares VIX Mid-Term Futures ETF [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 48,342 | 48,327 | 110,046 | 92,587 |  |
Expenses |  |  |  |  |  |
Management fee | 42,445 | 70,059 | 97,404 | 155,244 |  |
Brokerage commissions | 3,126 | 1,409 | 14,358 | 5,051 |  |
Total expenses | 45,571 | 71,468 | 111,762 | 160,295 |  |
Net investment income (loss) | 2,771 | (23,141) | (1,716) | (67,708) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | 73 |  | (527) |  |
Net realized gain (loss) | 247,018 | (7,047,660) | 3,967,454 | (15,215,578) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | (3,080,525) | 2,246,125 | 1,837,040 | (1,018,010) |  |
Short-term U.S. government and agency obligations | 911 | 632 | (187) | 825 |  |
Change in net unrealized appreciation/depreciation | (3,079,614) | 2,246,757 | 1,836,853 | (1,017,185) |  |
Net realized and unrealized gain (loss) | (2,832,596) | (4,800,903) | 5,804,307 | (16,232,763) |  |
Net income (loss) | (2,829,825) | (4,824,044) | 5,802,591 | (16,300,471) |  |
ProShares VIX Mid-Term Futures ETF [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | 247,018 | (7,047,733) | 3,967,454 | (15,215,051) |  |
ProShares VIX Short-Term Futures ETF [Member] |  |  |  |  |  |
Investment Income |  |  |  |  |  |
Interest | 235,501 | 248,418 | 512,029 | 407,223 |  |
Expenses |  |  |  |  |  |
Management fee | 222,320 | 313,196 | 474,707 | 622,968 |  |
Brokerage commissions | 30,172 | 45,990 | 101,471 | 79,244 |  |
Brokerage fees |  |  | 268 |  |  |
Total expenses | 252,492 | 359,186 | 576,446 | 702,212 |  |
Net investment income (loss) | (16,991) | (110,768) | (64,417) | (294,989) |  |
Net realized gain (loss) on |  |  |  |  |  |
Short-term U.S. government and agency obligations |  | 134 | (1,993) | (1,362) |  |
Net realized gain (loss) | (23,529,528) | (33,527,509) | 53,745,459 | (98,756,862) |  |
Change in net unrealized appreciation/depreciation on |  |  |  |  |  |
Futures contracts | 177,711 | 6,215,600 | 14,188,337 | (641,208) |  |
Short-term U.S. government and agency obligations | 911 | 5,578 | 10,166 | 3,290 |  |
Change in net unrealized appreciation/depreciation | 178,622 | 6,221,178 | 14,198,503 | (637,918) |  |
Net realized and unrealized gain (loss) | (23,350,906) | (27,306,331) | 67,943,962 | (99,394,780) |  |
Net income (loss) | (23,367,897) | (27,417,099) | 67,879,545 | (99,689,769) |  |
ProShares VIX Short-Term Futures ETF [Member] | Futures Contracts [Member] |  |  |  |  |  |
Net realized gain (loss) on |  |  |  |  |  |
Gain (loss) on sale of derivatives | $ (23,529,528) | $ (33,527,643) | $ 53,747,452 | $ (98,755,500) |  |
[1] | The operations include the activity of ProShares UltraPro 3x Crude Oil ETF and ProShares UltraPro 3x Short Crude Oil ETF since January 13, 2017 (inception date).

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