v3.26.1

Shareholder Fees	Jul. 02, 2026 USD ($)
KraneShares Photonic and Optical ETF \| KraneShares Photonic and Optical ETF
Prospectus [Line Items]
Shareholder Fee, Other	$ 0

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- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
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- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 2

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