Inverse SP 500 2x Strategy Fund Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| Class A and Class C [Member] | Inverse SP 500 2x Strategy Fund | Class C | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | (27.76%) | (30.18%) | (32.44%) | 28.37% | (43.89%) | (50.45%) | (42.24%) | 3.66% | (33.06%) | (25.25%) |