v3.10.0.1
Financial Highlights (Tables)
6 Months Ended
Jun. 30, 2018
Quarterly Financial Information Disclosure [Abstract]  
Per Share Operating Performance

Selected data for a Share outstanding throughout the three months ended June 30, 2018:

For the Three Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

  Short Euro     Short VIX
Short-Term
Futures ETF
    Ultra
Bloomberg
Crude Oil
    Ultra
Bloomberg
Natural Gas*
    Ultra Euro     Ultra Gold  

Net asset value, at March 31, 2018

  $ 39.25     $ 11.59     $ 27.48     $ 27.48     $ 18.10     $ 41.44  

Net investment income (loss)

    0.04       (0.01     0.04       0.02       0.01       0.08  

Net realized and unrealized gain (loss)#

    2.31       1.19       6.81       1.78       (2.02     (5.03

Change in net asset value from operations

    2.35       1.18       6.85       1.80       (2.01     (4.95

Net asset value, at June 30, 2018

  $ 41.60     $ 12.77     $ 34.33     $ 29.28     $ 16.09     $ 36.49  

Market value per share, at March 31, 2018†

  $ 39.04     $ 11.74     $ 27.50     $ 27.53     $ 18.09     $ 41.55  

Market value per share, at June 30, 2018†

  $ 41.53     $ 12.72     $ 34.38     $ 29.27     $ 16.06     $ 36.56  

Total Return, at net asset value^

    6.0     10.2     24.9     6.6     (11.1 )%      (11.9 )% 

Total Return, at market value^

    6.4     8.3     25.0     6.3     (11.2 )%      (12.0 )% 

Ratios to Average Net Assets**

           

Expense ratio

    0.97     1.27     0.98     1.30     0.95     0.95

Expense ratio, excluding brokerage commissions

    0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

    0.39     (0.42 )%      0.61     0.29     0.15     0.76

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.

 

For the Three Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

   Ultra Silver     Ultra VIX
Short-Term
Futures ETF
    Ultra Yen     UltraPro 3x
Crude Oil ETF
    UltraPro 3x
Short Crude Oil

ETF*
    UltraShort
Australian
Dollar
 

Net asset value, at March 31, 2018

   $ 30.83     $ 19.00     $ 63.48     $ 46.30     $ 30.80     $ 47.09  

Net investment income (loss)

     0.05       (0.03     (0.05     (0.15     (0.08     0.03  

Net realized and unrealized gain (loss)#

     (1.50     (6.72     (5.55     16.63       (11.41     3.40  

Change in net asset value from operations

     (1.45     (6.75     (5.60     16.48       (11.49     3.43  

Net asset value, at June 30, 2018

   $ 29.38     $ 12.25     $ 57.88     $ 62.78     $ 19.31     $ 50.52  

Market value per share, at March 31, 2018†

   $ 31.09     $ 18.53     $ 63.49     $ 46.33     $ 30.77     $ 47.18  

Market value per share, at June 30, 2018†

   $ 29.66     $ 12.34     $ 58.33     $ 63.02     $ 19.27     $ 51.20  

Total Return, at net asset value^

     (4.7 )%      (35.5 )%      (8.8 )%      35.6     (37.3 )%      7.3

Total Return, at market value^

     (4.6 )%      (33.4 )%      (8.1 )%      36.0     (37.4 )%      8.5

Ratios to Average Net Assets**

            

Expense ratio

     0.95     1.57     0.95     1.19     1.23     1.02

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     0.68     (1.02 )%      (0.34 )%      (1.15 )%      (1.19 )%      0.26

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.

 

For the Three Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

   UltraShort
Bloomberg
Crude Oil
    UltraShort
Bloomberg
Natural Gas
    UltraShort
Euro
    UltraShort
Gold
    UltraShort
Silver
    UltraShort Yen  

Net asset value, at March 31, 2018

   $ 19.96     $ 42.88     $ 20.33     $ 67.14     $ 33.93     $ 67.20  

Net investment income (loss)

     0.03       (0.02     0.04       0.12       0.05       0.12  

Net realized and unrealized gain (loss)#

     (5.06     (4.27     2.42       8.39       0.79       6.17  

Change in net asset value from operations

     (5.03     (4.29     2.46       8.51       0.84       6.29  

Net asset value, at June 30, 2018

   $ 14.93     $ 38.59     $ 22.79     $ 75.65     $ 34.77     $ 73.49  

Market value per share, at March 31, 2018†

   $ 19.95     $ 42.83     $ 20.32     $ 66.98     $ 33.54     $ 67.14  

Market value per share, at June 30, 2018†

   $ 14.91     $ 38.62     $ 22.79     $ 75.39     $ 34.40     $ 73.44  

Total Return, at net asset value^

     (25.2 )%      (10.0 )%      12.1     12.7     2.5     9.4

Total Return, at market value^

     (25.3 )%      (9.8 )%      12.2     12.6     2.6     9.4

Ratios to Average Net Assets**

            

Expense ratio

     0.99     1.36     0.95     0.95     0.95     0.95

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     0.76     (0.19 )%      0.66     0.68     0.61     0.70

 

# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.

 

For the Three Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

   VIX Mid-Term
Futures ETF
    VIX Short-Term
Futures ETF
 

Net asset value, at March 31, 2018

   $ 26.61     $ 39.76  

Net investment income (loss)

     0.00 (1)      (0.01

Net realized and unrealized gain (loss)#

     (3.58     (9.33

Change in net asset value from operations

     (3.58     (9.34

Net asset value, at June 30, 2018

   $ 23.03     $ 30.42  

Market value per share, at March 31, 2018†

   $ 26.45     $ 39.15  

Market value per share, at June 30, 2018†

   $ 23.02     $ 30.52  

Total Return, at net asset value^

     (13.5 )%      (23.5 )% 

Total Return, at market value^

     (13.0 )%      (22.0 )% 

Ratios to Average Net Assets**

    

Expense ratio

     0.91     0.97

Expense ratio, excluding brokerage commissions

     0.85     0.85

Net investment income (loss)

     0.06     (0.06 )% 

 

# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.
(1)  Amount represents less than $0.005.

 

Selected data for a Share outstanding throughout the three months ended June 30, 2017:

For the Three Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   Short Euro     Short VIX
Short-Term
Futures ETF*
    Ultra
Bloomberg
Crude Oil*
    Ultra
Bloomberg
Natural Gas*
    Ultra Euro     Ultra Gold  

Net asset value, at March 31, 2017

   $ 44.51     $ 70.54     $ 18.96     $ 61.36     $ 14.24     $ 38.33  

Net investment income (loss)

     (0.04     (0.16     (0.01     (0.08     (0.01     (0.02

Net realized and unrealized gain (loss)#

     (2.73     9.73       (4.15     (12.43     1.93       (0.56

Change in net asset value from operations

     (2.77     9.57       (4.16     (12.51     1.92       (0.58

Net asset value, at June 30, 2017

   $ 41.74     $ 80.11     $ 14.80     $ 48.85     $ 16.16     $ 37.75  

Market value per share, at March 31, 2017†

   $ 44.29     $ 70.58     $ 19.02     $ 61.35     $ 14.27     $ 38.45  

Market value per share, at June 30, 2017†

   $ 41.71     $ 80.64     $ 14.86     $ 48.70     $ 16.17     $ 37.68  

Total Return, at net asset value^

     (6.2 )%      13.6     (21.9 )%      (20.4 )%      13.4     (1.5 )% 

Total Return, at market value^

     (5.8 )%      14.3     (21.9 )%      (20.6 )%      13.3     (2.0 )% 

Ratios to Average Net Assets**

            

Expense ratio

     0.96     1.50     0.98     1.19     0.95     0.95

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     (0.33 )%      (0.86 )%      (0.24 )%      (0.59 )%      (0.26 )%      (0.20 )% 

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2017.
** Percentages are annualized.

 

For the Three Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   Ultra Silver     Ultra VIX
Short-Term
Futures ETF*
    Ultra Yen     UltraPro 3x
Crude Oil ETF
    UltraPro 3x
Short Crude Oil

ETF*
    UltraShort
Australian
Dollar
 

Net asset value, at March 31, 2017

   $ 40.60     $ 64.77     $ 60.42     $ 29.24     $ 84.63     $ 48.75  

Net investment income (loss)

     (0.02     (0.15     (0.08     (0.07     (0.32     (0.05

Net realized and unrealized gain (loss)#

     (7.35     (25.30     (1.66     (9.65     21.53       (0.80

Change in net asset value from operations

     (7.37     (25.45     (1.74     (9.72     21.21       (0.85

Net asset value, at June 30, 2017

   $ 33.23     $ 39.32     $ 58.68     $ 19.52     $ 105.84     $ 47.90  

Market value per share, at March 31, 2017†

   $ 41.23     $ 64.68     $ 60.19     $ 29.42     $ 84.28     $ 49.00  

Market value per share, at June 30, 2017†

   $ 33.82     $ 38.96     $ 58.68     $ 19.68     $ 104.96     $ 47.80  

Total Return, at net asset value^

     (18.1 )%      (39.3 )%      (2.9 )%      (33.2 )%      25.1     (1.7 )% 

Total Return, at market value^

     (18.0 )%      (39.8 )%      (2.5 )%      (33.1 )%      24.5     (2.4 )% 

Ratios to Average Net Assets**

            

Expense ratio

     0.95     1.88     0.95     1.27     1.34     1.01

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     (0.19 )%      (1.27 )%      (0.49 )%      (1.27 )%      (1.34 )%      (0.42 )% 

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2017.
** Percentages are annualized.

 

For the Three Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   UltraShort
Bloomberg
Crude Oil*
    UltraShort
Bloomberg
Natural Gas
    UltraShort Euro     UltraShort Gold     UltraShort
Silver
    UltraShort Yen  

Net asset value, at March 31, 2017

   $ 36.70     $ 29.24     $ 26.42     $ 76.40     $ 29.38     $ 72.55  

Net investment income (loss)

     (0.03     (0.06     (0.01     (0.04     (0.02     (0.04

Net realized and unrealized gain (loss)#

     6.76       3.98       (3.29     (0.06     5.39       1.56  

Change in net asset value from operations

     6.73       3.92       (3.30     (0.10     5.37       1.52  

Net asset value, at June 30, 2017

   $ 43.43     $ 33.16     $ 23.12     $ 76.30     $ 34.75     $ 74.07  

Market value per share, at March 31, 2017†

   $ 36.57     $ 29.25     $ 26.39     $ 75.93     $ 28.90     $ 72.50  

Market value per share, at June 30, 2017†

   $ 43.21     $ 33.33     $ 23.12     $ 76.37     $ 34.09     $ 74.05  

Total Return, at net asset value^

     18.3     13.4     (12.5 )%      (0.1 )%      18.3     2.1

Total Return, at market value^

     18.2     13.9     (12.4 )%      0.6     18.0     2.1

Ratios to Average Net Assets**

            

Expense ratio

     1.00     1.31     0.95     0.95     0.95     0.95

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     (0.30 )%      (0.81 )%      (0.19 )%      (0.21 )%      (0.27 )%      (0.20 )% 

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2017.
** Percentages are annualized.

 

For the Three Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   VIX Mid-Term
Futures ETF
    VIX Short-Term
Futures ETF*
 

Net asset value, at March 31, 2017

   $ 31.90     $ 52.72  

Net investment income (loss)

     (0.02     (0.04

Net realized and unrealized gain (loss)#

     (4.42     (9.99

Change in net asset value from operations

     (4.44     (10.03

Net asset value, at June 30, 2017

   $ 27.46     $ 42.69  

Market value per share, at March 31, 2017†

   $ 31.95     $ 52.68  

Market value per share, at June 30, 2017†

   $ 27.43     $ 42.52  

Total Return, at net asset value^

     (13.9 )%      (19.0 )% 

Total Return, at market value^

     (14.1 )%      (19.3 )% 

Ratios to Average Net Assets**

    

Expense ratio

     0.87     0.97

Expense ratio, excluding brokerage commissions

     0.85     0.85

Net investment income (loss)

     (0.28 )%      (0.30 )% 

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2017.
** Percentages are annualized.

 

Selected data for a Share outstanding throughout the six months ended June 30, 2018:

For the Six Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

   Short Euro     Short VIX
Short-Term
Futures ETF
    Ultra
Bloomberg
Crude Oil
    Ultra
Bloomberg
Natural Gas*
    Ultra Euro     Ultra Gold  

Net asset value, at December 31, 2017

   $ 39.96     $ 127.30     $ 23.66     $ 32.64     $ 17.44     $ 39.88  

Net investment income (loss)

     0.04       (0.05     0.06       0.02       0.01       0.11  

Net realized and unrealized gain (loss)#

     1.60       (114.48     10.61       (3.38     (1.36     (3.50

Change in net asset value from operations

     1.64       (114.53     10.67       (3.36     (1.35     (3.39

Net asset value, at June 30, 2018

   $ 41.60     $ 12.77     $ 34.33     $ 29.28     $ 16.09     $ 36.49  

Market value per share, at December 31, 2017†

   $ 39.99     $ 128.21     $ 23.44     $ 32.50     $ 17.46     $ 40.67  

Market value per share, at June 30, 2018†

   $ 41.53     $ 12.72     $ 34.38     $ 29.27     $ 16.06     $ 36.56  

Total Return, at net asset value^

     4.1     (90.0 )%      45.1     (10.3 )%      (7.7 )%      (8.5 )% 

Total Return, at market value^

     3.9     (90.1 )%      46.7     (9.9 )%      (8.0 )%      (10.1 )% 

Ratios to Average Net Assets**

            

Expense ratio

     0.97     1.44     0.97     1.22     0.95     0.95

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     0.22     (0.63 )%      0.45     0.16     0.10     0.56

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.

 

For the Six Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

   Ultra Silver     Ultra VIX
Short-Term
Futures ETF
    Ultra Yen     UltraPro 3x
Crude Oil ETF
    UltraPro 3x
Short Crude Oil

ETF*
    UltraShort
Australian
Dollar
 

Net asset value, at December 31, 2017

   $ 33.55     $ 10.33     $ 57.32     $ 37.78     $ 42.32     $ 45.67  

Net investment income (loss)

     0.08       (0.07     (0.11     (0.27     (0.17     0.03  

Net realized and unrealized gain (loss)#

     (4.25     1.99       0.67       25.27       (22.84     4.82  

Change in net asset value from operations

     (4.17     1.92       0.56       25.00       (23.01     4.85  

Net asset value, at June 30, 2018

   $ 29.38     $ 12.25     $ 57.88     $ 62.78     $ 19.31     $ 50.52  

Market value per share, at December 31, 2017†

   $ 33.85     $ 10.21     $ 57.45     $ 37.23     $ 42.88     $ 45.72  

Market value per share, at June 30, 2018†

   $ 29.66     $ 12.34     $ 58.33     $ 63.02     $ 19.27     $ 51.20  

Total Return, at net asset value^

     (12.4 )%      18.6     1.0     66.2     (54.4 )%      10.6

Total Return, at market value^

     (12.4 )%      20.9     1.5     69.3     (55.1 )%      12.0

Ratios to Average Net Assets**

            

Expense ratio

     0.95     1.74     0.95     1.18     1.22     1.02

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     0.52     (1.11 )%      (0.37 )%      (1.12 )%      (1.16 )%      0.13

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.

 

For the Six Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

   UltraShort
Bloomberg
Crude Oil
    UltraShort
Bloomberg
Natural Gas
    UltraShort
Euro
    UltraShort
Gold
    UltraShort
Silver
    UltraShort Yen  

Net asset value, at December 31, 2017

   $ 24.31     $ 39.48     $ 21.21     $ 70.47     $ 31.71     $ 74.93  

Net investment income (loss)

     0.05       (0.08     0.05       0.17       0.07       0.18  

Net realized and unrealized gain (loss)#

     (9.43     (0.81     1.53       5.01       2.99       (1.62

Change in net asset value from operations

     (9.38     (0.89     1.58       5.18       3.06       (1.44

Net asset value, at June 30, 2018

   $ 14.93     $ 38.59     $ 22.79     $ 75.65     $ 34.77     $ 73.49  

Market value per share, at December 31, 2017†

   $ 24.56     $ 39.65     $ 21.20     $ 69.11     $ 31.40     $ 74.98  

Market value per share, at June 30, 2018†

   $ 14.91     $ 38.62     $ 22.79     $ 75.39     $ 34.40     $ 73.44  

Total Return, at net asset value^

     (38.6 )%      (2.3 )%      7.4     7.4     9.6     (1.9 )% 

Total Return, at market value^

     (39.3 )%      (2.6 )%      7.5     9.1     9.6     (2.1 )% 

Ratios to Average Net Assets**

            

Expense ratio

     0.98     1.39     0.95     0.95     0.95     0.95

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     0.53     (0.39 )%      0.51     0.49     0.45     0.51

 

# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.

 

For the Six Months Ended June 30, 2018 (unaudited)

 

Per Share Operating Performance

   VIX Mid-Term
Futures ETF
    VIX Short-Term
Futures ETF
 

Net asset value, at December 31, 2017

   $ 21.29     $ 23.34  

Net investment income (loss)

     (0.00 )(1)      (0.02

Net realized and unrealized gain (loss)#

     1.74       7.10  

Change in net asset value from operations

     1.74       7.08  

Net asset value, at June 30, 2018

   $ 23.03     $ 30.42  

Market value per share, at December 31, 2017†

   $ 21.15     $ 23.15  

Market value per share, at June 30, 2018†

   $ 23.02     $ 30.52  

Total Return, at net asset value^

     8.2     30.3

Total Return, at market value^

     8.8     31.8

Ratios to Average Net Assets**

    

Expense ratio

     0.98     1.03

Expense ratio, excluding brokerage commissions

     0.85     0.85

Net investment income (loss)

     (0.01 )%      (0.12 )% 

 

# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2018.
** Percentages are annualized.
(1)  Amount represents less than $0.005.

 

Selected data for a Share outstanding throughout the six months ended June 30, 2017:

For the Six Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   Short Euro     Short VIX
Short-Term
Futures ETF*
    Ultra Bloomberg
Crude Oil*
    Ultra Bloomberg
Natural Gas*
    Ultra Euro     Ultra Gold  

Net asset value, at December 31, 2016

   $ 45.06     $ 45.62     $ 23.34     $ 94.24     $ 14.02     $ 32.90  

Net investment income (loss)

     (0.10     (0.33     (0.03     (0.20     (0.03     (0.06

Net realized and unrealized gain (loss)#

     (3.22     34.82       (8.50     (45.19     2.17       4.91  

Change in net asset value from operations

     (3.32     34.49       (8.53     (45.39     2.14       4.85  

Net asset value, at June 30, 2017

   $ 41.74     $ 80.11     $ 14.80     $ 48.85     $ 16.16     $ 37.75  

Market value per share, at December 31, 2016†

   $ 45.12     $ 45.49     $ 23.36     $ 94.80     $ 14.09     $ 33.20  

Market value per share, at June 30, 2017†

   $ 41.71     $ 80.64     $ 14.86     $ 48.70     $ 16.17     $ 37.68  

Total Return, at net asset value^

     (7.4 )%      75.6     (36.6 )%      (48.2 )%      15.3     14.7

Total Return, at market value^

     (7.6 )%      77.3     (36.4 )%      (48.6 )%      14.8     13.5

Ratios to Average Net Assets**

            

Expense ratio

     0.96     1.54     0.98     1.17     0.95     0.95

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     (0.45 )%      (0.96 )%      (0.35 )%      (0.68 )%      (0.36 )%      (0.34 )% 

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period ended June 30, 2017.
** Percentages are annualized.

 

For the Six Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   Ultra Silver     Ultra VIX
Short-Term
Futures ETF*
    Ultra Yen     UltraPro 3x
Crude Oil ETF+
    UltraPro 3x
Short Crude Oil
ETF*+
    UltraShort
Australian
Dollar
 

Net asset value, at December 31, 2016

   $ 33.44     $ 173.93     $ 55.43     $ 25.00     $ 100.00     $ 55.38  

Net investment income (loss)

     (0.06     (0.42     (0.17     (0.08     (0.36     (0.13

Net realized and unrealized gain (loss)#

     (0.15     (134.19     3.42       (5.40     6.20       (7.35

Change in net asset value from operations

     (0.21     (134.61     3.26       (5.48     5.84       (7.48

Net asset value, at June 30, 2017

   $ 33.23     $ 39.32     $ 58.68     $ 19.52     $ 105.84     $ 47.90  

Market value per share, at December 31, 2016†

   $ 32.09     $ 175.00     $ 55.52     $ 25.00     $ 100.00     $ 55.24  

Market value per share, at June 30, 2017†

   $ 33.82     $ 38.96     $ 58.68     $ 19.68     $ 104.96     $ 47.80  

Total Return, at net asset value^

     (0.6 )%      (77.4 )%      5.9     (21.9 )%      5.8     (13.5 )% 

Total Return, at market value^

     5.4     (77.7 )%      5.7     (21.3 )%      5.0     (13.5 )% 

Ratios to Average Net Assets**

            

Expense ratio

     0.95     1.81     0.95     1.29     1.37     1.01

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     (0.33 )%      (1.31 )%      (0.57 )%      (1.29 )%      (1.37 )%      (0.53 )% 

 

*

See Note 1 of these Notes to Financial Statements.

+

From commencement of operations, March 24, 2017 through June 30, 2017.

#

The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.

Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.

^

Percentages are not annualized for the period ended June 30, 2017. For ProShares UltraPro 3x Crude Oil ETF and ProShares UltraPro 3x Short Crude Oil ETF the returns shares outstanding for the period from commencement of operations through June 30, 2017 are calculated based on the initial offering price upon commencement of operations of $25.00 and $100.00 respectively.

**

Percentages are annualized.

 

For the Six Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   UltraShort
Bloomberg
Crude Oil*
    UltraShort
Bloomberg
Natural Gas
    UltraShort Euro     UltraShort Gold     UltraShort
Silver
    UltraShort Yen  

Net asset value, at December 31, 2016

   $ 31.70     $ 23.10     $ 27.08     $ 91.33     $ 37.31     $ 80.24  

Net investment income (loss)

     (0.08     (0.13     (0.04     (0.13     (0.06     (0.13

Net realized and unrealized gain (loss)#

     11.81       10.20       (3.92     (14.90     (2.50     (6.04

Change in net asset value from operations

     11.74       10.06       (3.96     (15.03     (2.56     (6.17

Net asset value, at June 30, 2017

   $ 43.43     $ 33.16     $ 23.12     $ 76.30     $ 34.75     $ 74.07  

Market value per share, at December 31, 2016†

   $ 31.65     $ 23.05     $ 27.08     $ 90.54     $ 38.76     $ 80.25  

Market value per share, at June 30, 2017†

   $ 43.21     $ 33.33     $ 23.12     $ 76.37     $ 34.09     $ 74.05  

Total Return, at net asset value^

     37.0     43.6     (14.6 )%      (16.5 )%      (6.9 )%      (7.7 )% 

Total Return, at market value^

     36.5     44.6     (14.6 )%      (15.6 )%      (12.0 )%      (7.7 )% 

Ratios to Average Net Assets**

            

Expense ratio

     0.98     1.30     0.95     0.95     0.95     0.95

Expense ratio, excluding brokerage commissions

     0.95     0.95     0.95     0.95     0.95     0.95

Net investment income (loss)

     (0.43 )%      (0.89 )%      (0.33 )%      (0.34 )%      (0.37 )%      (0.36 )% 

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated
^ Percentages are not annualized for the period ended June 30, 2017.
** Percentages are annualized.

 

For the Six Months Ended June 30, 2017 (unaudited)

 

Per Share Operating Performance

   VIX Mid-Term
Futures ETF
    VIX Short-Term
Futures ETF*
 

Net asset value, at December 31, 2016

   $ 42.14     $ 84.86  

Net investment income (loss)

     (0.06     (0.11

Net realized and unrealized gain (loss)#

     (14.61     (42.06

Change in net asset value from operations

     (14.67     (42.17

Net asset value, at June 30, 2017

   $ 27.46     $ 42.69  

Market value per share, at December 31, 2016†

   $ 42.34     $ 85.04  

Market value per share, at June 30, 2017†

   $ 27.43     $ 42.52  

Total Return, at net asset value^

     (34.8 )%      (49.7 )% 

Total Return, at market value^

     (35.2 )%      (50.0 )% 

Ratios to Average Net Assets**

    

Expense ratio

     0.88     0.96

Expense ratio, excluding brokerage commissions

     0.85     0.85

Net investment income (loss)

     (0.37 )%      (0.40 )% 

 

* See Note 1 of these Notes to Financial Statements.
# The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
^ Percentages are not annualized for the period June 30, 2017.
** Percentages are annualized.