Management Fee2 | ||||||||
Distribution and/or Service (12b-1) Fees | ||||||||
Other Expenses3 | ||||||||
Total Annual Fund Operating Expenses | ||||||||
Fee Waiver4 | ( | |||||||
Total Annual Fund Operating Expenses After Fee Waiver |
One Year: | Three Years: | ||||||||||
$ | $ |
Label | Element | Value |
---|---|---|
Risk/Return: | rr_RiskReturnAbstract | |
Document Type | dei_DocumentType | 497 |
Document Period End Date | dei_DocumentPeriodEndDate | Sep. 30, 2023 |
Registrant Name | dei_EntityRegistrantName | EA Series Trust |
Entity Central Index Key | dei_EntityCentralIndexKey | 0001592900 |
Amendment Flag | dei_AmendmentFlag | false |
Document Creation Date | dei_DocumentCreationDate | May 24, 2024 |
Document Effective Date | dei_DocumentEffectiveDate | May 24, 2024 |
Prospectus Date | rr_ProspectusDate | Oct. 31, 2023 |
Entity Inv Company Type | dei_EntityInvCompanyType | N-1A |
Label | Element | Value | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Prospectus [Line Items] | rr_ProspectusLineItems | |||||||||
Supplement to Prospectus [Text Block] | rr_SupplementToProspectusTextBlock | ARK 21Shares Active Bitcoin Futures Strategy ETF (ARKA) (the “Fund”) a series of EA Series Trust (the “Trust”) listed on Cboe BZX Exchange, Inc. May 24, 2024 Supplement to the Summary Prospectus and Prospectus each dated October 31, 2023
|
||||||||
ARK 21Shares Active Bitcoin Futures Strategy ETF | ||||||||||
Prospectus [Line Items] | rr_ProspectusLineItems | |||||||||
Risk/Return [Heading] | rr_RiskReturnHeading | ARK 21Shares Active Bitcoin Futures Strategy ETF | ||||||||
Supplement to Prospectus [Text Block] | rr_SupplementToProspectusTextBlock | ARK 21Shares Active Bitcoin Futures Strategy ETF (ARKA) (the “Fund”) a series of EA Series Trust (the “Trust”) listed on Cboe BZX Exchange, Inc. May 24, 2024 Supplement to the Summary Prospectus and Prospectus each dated October 31, 2023
|
||||||||
Expense [Heading] | rr_ExpenseHeading | Effective immediately, the “Annual Fund Operating Expenses” table included in the “Fees and Expenses” section is deleted in its entirety and replaced as provided herein. The table has been updated to clarify the description of the unitary fee and reflect that Empowered Funds, LLC dba EA Advisers (the “Adviser”) has contractually agreed to waive receipts of its management fees and/or assume expenses of the Fund to the extent necessary to offset the amount of net interest expenses incurred in connection with the Fund’s investments in reverse repurchase agreements. The Fund’s net expense ratio is unchanged. | ||||||||
Operating Expenses Caption [Text] | rr_OperatingExpensesCaption | ANNUAL FUND OPERATING EXPENSES (EXPENSES THAT YOU PAY EACH YEAR AS A PERCENTAGE OF THE VALUE OF YOUR INVESTMENT)1 | ||||||||
Other Expenses, New Fund, Based on Estimates [Text] | rr_OtherExpensesNewFundBasedOnEstimates | Other Expenses are estimated for the current fiscal year. The Fund cannot accurately estimate anticipated current and deferred tax expenses prior to the commencement of investment operations. | ||||||||
Expenses Restated to Reflect Current [Text] | rr_ExpensesRestatedToReflectCurrent | The expense information in the table has been restated to reflect an estimate of the net interest expenses incurred in connection with investments in reverse repurchase agreements. Previously, the Fund disclosed estimated Other Expenses as 0.00% | ||||||||
Expense Example [Heading] | rr_ExpenseExampleHeading | The “Example” section of the Fund’s Summary Prospectus and Prospectus is deleted in its entirety and replaced with the following:EXAMPLE | ||||||||
Expense Example Narrative [Text Block] | rr_ExpenseExampleNarrativeTextBlock | The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% a year and that operating expenses remain the same (except that the Example incorporates any applicable fee waiver and/or expense limitation agreements for the periods shown). You may also pay brokerage commissions on the purchase and sale of Shares, which are not reflected in the example. | ||||||||
Expense Example by, Year, Caption [Text] | rr_ExpenseExampleByYearCaption | Although your actual costs may be higher or lower, based on these assumptions your costs would be: | ||||||||
Supplement Closing [Text Block] | ck0001592900_SupplementClosingTextBlock | Please retain this Supplement for future reference.
|
||||||||
ARK 21Shares Active Bitcoin Futures Strategy ETF | ARK 21Shares Active Bitcoin Futures Strategy ETF Class | ||||||||||
Prospectus [Line Items] | rr_ProspectusLineItems | |||||||||
Trading Symbol | dei_TradingSymbol | ARKA | ||||||||
Management Fees (as a percentage of Assets) | rr_ManagementFeesOverAssets | 0.70% | [1],[2] | |||||||
Distribution and Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | none | [2] | |||||||
Other Expenses (as a percentage of Assets): | rr_OtherExpensesOverAssets | 0.08% | [2],[3] | |||||||
Expenses (as a percentage of Assets) | rr_ExpensesOverAssets | 0.78% | [2] | |||||||
Fee Waiver or Reimbursement | rr_FeeWaiverOrReimbursementOverAssets | (0.08%) | [2],[4] | |||||||
Net Expenses (as a percentage of Assets) | rr_NetExpensesOverAssets | 0.70% | [2] | |||||||
Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 72 | ||||||||
Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | $ 224 | ||||||||
|
[+9?_$-HF0\N
M&,0Q0%;7)3$P!1A4Q/QG@F?>7(YZ:M."JNH,7G">&Z(P=E@%+P\JN<@RZ%O)X1\;CX7
MM13Q.D&
0:9UE,T9(OI
M'$6/**=V%$7)_ST<18\0DQU%9Z],MHUE*T>$%EP+@*"0@'H'@0DL'D@]1HH3
M1J%)#87H5#(SB7-)VFV,XGWLC+2
^OW8V&88''Y\LC#N*'4\2PIM06$2.:)<)!9G%?Y)DWQS+2\KP#S.)C9
MVR4D&GR0UK.9,8_M
[]\3;RZ(I@
M$!GG( 1$UX4Y.!% $E5?"5J*@HHTA#K#P?-$_!*NG%KEZ=J\R&7SU"))SID1
M. O<,#D0<]TM'4C*'"M/A2WI0ND \L19TO74F$C?ID5!LT[>^"]Q!_QA^T%_
M?>V#W^V\6SG&H<14 J8CKZA3%!@E*(",
3.=I.?SSS7VGW?KG7=U^XLZI?;EQMV';OR@]]Z]W?RX/ZQOZPR;E1*2<6PP
M$!S:2%]E@3)" 4*HHPXZ%'"JLS!#[=RKWVDDQZ8N32>7.O_[?C0OJF8\=?_C
MAQ'E)M_EV'CX6#6/Y3+7V.F-EG4VR[=!P<$M0\EBI[I\X.='OH*W\S?%O_B/
M^N:XP6[BECA&CAGG@>80 XHE!Y(; ;"AU"DE*&8T=5O\1/8BI\*L@*TV PSO
MC$? *CDB3A;"U3/VHLWQ4UF+;8\[0)QOD+L>&>G"OZ]
R;JU.
M@;80 F>-%9 PHG@22[H4+'S[EE_*N]TLF4[[V%47-VV%I*Q %)!:C2"BB'
M.6"!.^2)4R:YYTJRT@7WYL>(]O,HG<=.:\?!% ?Z=]LT9]\^G:7*-_(CC#0F
M$V 0]?B$@&X5U\H+& 3=DQXP_&Y1=MRK[
;NF70STV/H/K\\<[_\VZ]
M\^[E;1TVN&*!$6?C9C0H3P#5C@%->0"2!&:-PRCHS+)"R;H7NA9]',^+ZC2B
MZG%(U?V8JM^/H\J^/4VW]2!)Y[1@'HTG-U[!16VV&8JOBM7;\[T5EROH5>H<>8ISJ'FR,Y:[X),%HY6OSBBL=@(9;C([
MCA&=BZ>S8-H;+2Y7T)4GXXN1(&UJ5TUR-HPV
&\W0G10VS
M#3@WMF(