|Guggenheim Enhanced Short Dur ETF|
|The investment seeks maximum current income, consistent with preservation of capital and daily liquidity.
The fund will invest at least 80% of its net assets in fixed income securities and in ETFs and closed-end funds that invest substantially all of their assets in fixed income securities. It uses a low duration strategy to seek to outperform the Barclays Capital 1-3 Month U.S. Treasury Bill Index in addition to providing returns in excess of those available in U.S. Treasury bills, government repurchase agreements, and money market funds, while seeking to provide preservation of capital and daily liquidity. The fund may invest in short-term instruments.|
| ||GSY||Category Avg|
|Annual Report Expense Ratio (net)||0.25%||N/A|
|Annual Holdings Turnover||44.00%||N/A|
|Total Net Assets||NaN||N/A|