Average Annual Total Returns - Roundhill S&P 500 0DTE Covered Call Strategy ETF |
12 Months Ended | 22 Months Ended | |
|---|---|---|---|
Aug. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Solactive GBS Global Markets All Cap USD Index TR (reflects no deduction for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 22.52% | 18.39% | |
| Performance Inception Date | Mar. 06, 2024 | ||
| Roundhill S&P 500 0DTE Covered Call Strategy ETF Shares | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 12.74% | 16.87% | |
| Performance Inception Date | Mar. 06, 2024 | ||
| Roundhill S&P 500 0DTE Covered Call Strategy ETF Shares | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 8.87% | 13.14% | |
| Performance Inception Date | Mar. 06, 2024 | ||
| Roundhill S&P 500 0DTE Covered Call Strategy ETF Shares | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 8.90% | 11.96% | |
| Performance Inception Date | Mar. 06, 2024 |