v3.26.1
Expense Example
Jul. 29, 2026
USD ($)
KraneShares 90% KWEB Defined Outcome January 2027 ETF | KraneShares 90% KWEB Defined Outcome January 2027 ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 99
Expense Example, with Redemption, 3 Years 309
Expense Example, with Redemption, 5 Years 536
Expense Example, with Redemption, 10 Years 1,190
KraneShares 100% KWEB Defined Outcome January 2027 ETF | KraneShares 100% KWEB Defined Outcome January 2027 ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 102
Expense Example, with Redemption, 3 Years 318
Expense Example, with Redemption, 5 Years 552
Expense Example, with Redemption, 10 Years 1,225
KraneShares Asia Pacific High Income USD Bond ETF | KraneShares Asia Pacific High Income USD Bond ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
KraneShares Bosera MSCI China A 50 Connect Index ETF | KraneShares Bosera MSCI China A 50 Connect Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 57
Expense Example, with Redemption, 3 Years 205
Expense Example, with Redemption, 5 Years 392
Expense Example, with Redemption, 10 Years 934
KraneShares California Carbon Allowance Strategy ETF | KraneShares California Carbon Allowance Strategy ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 525
Expense Example, with Redemption, 10 Years 1,166
KraneShares China Alpha Index ETF | KraneShares China Alpha Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 81
Expense Example, with Redemption, 3 Years 252
Expense Example, with Redemption, 5 Years 439
Expense Example, with Redemption, 10 Years 978
KraneShares China Technology & Semiconductor STAR 50 Index ETF | KraneShares China Technology & Semiconductor STAR 50 Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 284
Expense Example, with Redemption, 5 Years 493
Expense Example, with Redemption, 10 Years 1,096
KraneShares CSI China Internet ETF | KraneShares CSI China Internet ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
KraneShares Dragon Capital Growth of Vietnam Index ETF | KraneShares Dragon Capital Growth of Vietnam Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 104
Expense Example, with Redemption, 3 Years 325
KraneShares Electric Vehicles and Future Mobility Index ETF | KraneShares Electric Vehicles and Future Mobility Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
KraneShares Global Carbon Strategy ETF | KraneShares Global Carbon Strategy ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 93
Expense Example, with Redemption, 3 Years 290
Expense Example, with Redemption, 5 Years 504
Expense Example, with Redemption, 10 Years 1,120
KraneShares Global Humanoid Robotics and Physical AI Index ETF | KraneShares Global Humanoid Robotics and Physical AI Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 232
KraneShares Hang Seng TECH Index ETF | KraneShares Hang Seng TECH Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
KraneShares Hedgeye Hedged Equity Index ETF | KraneShares Hedgeye Hedged Equity Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 90
Expense Example, with Redemption, 3 Years 281
Expense Example, with Redemption, 5 Years 488
Expense Example, with Redemption, 10 Years 1,084
KraneShares High-Bandwidth Memory ETF | KraneShares High-Bandwidth Memory ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
KraneShares InspereX Nasdaq Dynamic Buffered High Income Index ETF | KraneShares InspereX Nasdaq Dynamic Buffered High Income Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 81
Expense Example, with Redemption, 3 Years 252
KraneShares KWEB Covered Call Strategy ETF | KraneShares KWEB Covered Call Strategy ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 96
Expense Example, with Redemption, 3 Years 300
Expense Example, with Redemption, 5 Years 520
Expense Example, with Redemption, 10 Years 1,155
KraneShares Man Buyout Beta Index ETF | KraneShares Man Buyout Beta Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 284
Expense Example, with Redemption, 5 Years 493
Expense Example, with Redemption, 10 Years 1,096
KraneShares Mount Lucas Managed Futures Index Strategy ETF | KraneShares Mount Lucas Managed Futures Index Strategy ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 92
Expense Example, with Redemption, 3 Years 287
Expense Example, with Redemption, 5 Years 498
Expense Example, with Redemption, 10 Years 1,108
KraneShares MSCI All China Health Care Index ETF | KraneShares MSCI All China Health Care Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 224
Expense Example, with Redemption, 5 Years 410
Expense Example, with Redemption, 10 Years 951
KraneShares MSCI China Clean Technology Index ETF | KraneShares MSCI China Clean Technology Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 81
Expense Example, with Redemption, 3 Years 252
Expense Example, with Redemption, 5 Years 439
Expense Example, with Redemption, 10 Years 978
KraneShares MSCI Emerging Markets ex China Index ETF | KraneShares MSCI Emerging Markets ex China Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 25
Expense Example, with Redemption, 3 Years 116
Expense Example, with Redemption, 5 Years 258
Expense Example, with Redemption, 10 Years 669
KraneShares MSCI One Belt One Road Index ETF | KraneShares MSCI One Belt One Road Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 81
Expense Example, with Redemption, 3 Years 252
Expense Example, with Redemption, 5 Years 439
Expense Example, with Redemption, 10 Years 978
KraneShares Public-Private AI & Technology ETF | KraneShares Public-Private AI & Technology ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 102
Expense Example, with Redemption, 3 Years 318
Expense Example, with Redemption, 5 Years 552
Expense Example, with Redemption, 10 Years 1,225
KraneShares Public-Private Emerging Markets Internet and Technology ETF | KraneShares Public-Private Emerging Markets Internet and Technology ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 50
Expense Example, with Redemption, 3 Years 191
Expense Example, with Redemption, 5 Years 378
Expense Example, with Redemption, 10 Years 920
KraneShares Sustainable Ultra Short Duration Index ETF | KraneShares Sustainable Ultra Short Duration Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 20
Expense Example, with Redemption, 3 Years 76
Expense Example, with Redemption, 5 Years 148
Expense Example, with Redemption, 10 Years 361
KraneShares Value Line(R) Dynamic Dividend Equity Index ETF | KraneShares Value Line(R) Dynamic Dividend Equity Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 57
Expense Example, with Redemption, 3 Years 179
Expense Example, with Redemption, 5 Years 313
Expense Example, with Redemption, 10 Years 701
KraneShares Wahed Alternative Income Index ETF | KraneShares Wahed Alternative Income Index ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 52
Expense Example, with Redemption, 3 Years 164
Quadratic Interest Rate Volatility and Inflation Hedge ETF | Quadratic Interest Rate Volatility and Inflation Hedge ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 100
Expense Example, with Redemption, 3 Years 317
Expense Example, with Redemption, 5 Years 555
Expense Example, with Redemption, 10 Years 1,240
Quadratic Deflation ETF | Quadratic Deflation ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 104
Expense Example, with Redemption, 3 Years 325
Expense Example, with Redemption, 5 Years 563
Expense Example, with Redemption, 10 Years 1,248
KraneShares 2x Long BABA Daily ETF | KraneShares 2x Long BABA Daily ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 345
Expense Example, with Redemption, 5 Years 638
Expense Example, with Redemption, 10 Years 1,474
KraneShares 2x Long BIDU Daily ETF | KraneShares 2x Long BIDU Daily ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 127
Expense Example, with Redemption, 3 Years 397
KraneShares 2x Long JD Daily ETF | KraneShares 2x Long JD Daily ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 127
Expense Example, with Redemption, 3 Years 397
KraneShares 2x Long MELI Daily ETF | KraneShares 2x Long MELI Daily ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 128
Expense Example, with Redemption, 3 Years 400
Expense Example, with Redemption, 5 Years 692
Expense Example, with Redemption, 10 Years 1,523
KraneShares 2x Long PDD Daily ETF | KraneShares 2x Long PDD Daily ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 128
Expense Example, with Redemption, 3 Years 400
Expense Example, with Redemption, 5 Years 692
Expense Example, with Redemption, 10 Years $ 1,523