Performance Management - KraneShares Photonic and Optical ETF |
Jul. 02, 2026 |
|---|---|
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance Information |
| Performance Narrative [Text Block] | Once the Fund has completed a full calendar year of operations, a bar chart and table will be included in this Prospectus that will provide some indication of the risks of investing in the Fund by showing the variability of the Fund’s return based on net assets and comparing the variability of the Fund’s return to a broad-based securities market index that reflects the performance of the overall market applicable to the Fund. Such broad-based securities market index for the Fund will be the MSCI ACWI Index. Once available, the Fund’s current performance information will be available at www.kraneshares.com. Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | Once the Fund has completed a full calendar year of operations, a bar chart and table will be included in this Prospectus that will provide some indication of the risks of investing in the Fund by showing the variability of the Fund’s return based on net assets and comparing the variability of the Fund’s return to a broad-based securities market index that reflects the performance of the overall market applicable to the Fund. |
| Performance Availability Website Address [Text] | www.kraneshares.com |