Shareholder Report, Average Annual Return (Details)

12 Months Ended

13 Months Ended

Mar. 31, 2026

Mar. 31, 2026

C000255783

Average Annual Return [Line Items]

Line Graph and Table Measure Name

KraneShares 2x Long BABA Daily ETF

C000255786

Average Annual Return [Line Items]

Line Graph and Table Measure Name

KraneShares 2x Long PDD Daily ETF

Without Sales Load [Member] | C000255783

Average Annual Return [Line Items]

Average Annual Return, Percent

(32.01%)

(37.68%)

Without Sales Load [Member] | C000255786

Average Annual Return [Line Items]

Average Annual Return, Percent

(42.96%)

(41.90%)

MSCI China All Shares Index (USD) (NR)

Average Annual Return [Line Items]

Line Graph and Table Measure Name

^[1]

MSCI China All Shares Index (USD) (NR)

Average Annual Return, Percent

10.36%

7.34%

MSCI China All Shares Index (USD) (NR)

Average Annual Return [Line Items]

Line Graph and Table Measure Name

^[2]

MSCI China All Shares Index (USD) (NR)

Average Annual Return, Percent

10.36%

7.34%

[1]	Net Return (NR) - Reflects no deductions for fees, expenses or taxes (except foreign withholding taxes).
[2]	Net Return (NR) - Reflects no deductions for fees, expenses or taxes (except foreign withholding taxes).