First Trust Nasdaq Oil and Gas ETF Annual Total Returns |
12 Months Ended | |||||||
---|---|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
First Trust Nasdaq Oil and Gas ETF | First Trust Nasdaq Oil and Gas ETF | ||||||||
Prospectus [Line Items] | ||||||||
Annual Return [Percent] | 4.06% | 4.93% | 47.58% | 68.93% | (28.58%) | 3.18% | (20.19%) | (2.56%) |