v3.25.2
Shareholder Report
12 Months Ended
May 31, 2025
USD ($)
holding
Shareholder Report [Line Items]  
Document Type N-CSR
Amendment Flag false
Registrant Name EA Series Trust
Entity Central Index Key 0001592900
Entity Investment Company Type N-1A
Document Period End Date May 31, 2025
Expenses Paid, Amount $ 48
C000259601 [Member]  
Shareholder Report [Line Items]  
Fund Name Astoria Dynamic Core US Fixed Income ETF
Class Name Astoria Dynamic Core US Fixed Income ETF
Trading Symbol AGGA
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Astoria Dynamic Core US Fixed Income ETF (the “Fund”) for the period of April 30, 2025 to May 31, 2025 (the “Period).
Shareholder Report Annual or Semi-Annual annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at https://astoriaadvisorsetfs.com/agga/. You can also request this information by contacting us at (215) 330-4476.
Additional Information Phone Number (215) 330-4476
Additional Information Website https://astoriaadvisorsetfs.com/agga/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE PERIOD?
(based on a hypothetical $10,000 investment)
COST OF $10,000 INVESTMENT
COST PAID AS A PERCENTAGE OF $10,000 INVESTMENT
$480.48%
Expense Ratio, Percent 0.48%
Factors Affecting Performance [Text Block]
WHAT FACTORS INFLUENCED PERFORMANCE FOR THE PERIOD?
The Fund returned 0.18% during the Period The Fund’s allocations to high yield corporate bonds and investment grade corporate bonds were the largest drivers of the return as economic indicators such as Nonfarm Payrolls and inflation via Consumer Price Index came in better than expectations, reinforcing investor confidence in such riskier assets, and corporate financial stability remained intact, helping to keep default rates low. However, exposures to long term Treasuries negatively contributed to the Fund’s performance given a rise in longer-term US interest rates due to the Fed’s “wait-and-see” approach for further monetary easing, the Moody's downgrade of US sovereign credit, efforts in Congress to extend tax cuts and raise the debt ceiling, the Fed acknowledging upside risks to inflation amid tariffs, and a rising term premium.
Performance Past Does Not Indicate Future [Text] The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
PERFORMANCE OF A HYPOTHETICAL $10,000 INVESTMENT
7
Average Annual Return [Table Text Block]
AVERAGE ANNUAL TOTAL RETURNS
Since Inception (4/30/2025)
Astoria Dynamic Core US Fixed Income ETF - NAV0.18%
Solactive US Aggregate Bond Index(0.80)%
The Fund’s past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Visit https://astoriaadvisorsetfs.com/roe/ for more recent performance information.
Performance Inception Date Apr. 30, 2025
No Deduction of Taxes [Text Block] The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Net Assets $ 37,287,896
Holdings Count | holding 13
Advisory Fees Paid, Amount $ 9,505
Investment Company, Portfolio Turnover 0.00%
Holdings [Text Block]

INVESTMENT WEIGHTING
(as a % of Net Assets)
Corporate Bond and Other Fixed Income ETFs
64.2%
U.S. Treasury ETFs
35.5%
Money Market Funds0.3%

















TOP 10 HOLDINGS
(as a % of Net Assets)
SPDR Portfolio Intermediate Term Corporate Bond ETF 15.0%
iShares 5-10 Year Investment Grade Corporate Bond ETF 12.0%
BondBloxx Bloomberg One Year Target Duration US Treasury ETF 11.9%
BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF 11.8%
Schwab High Yield Bond ETF 10.1%
SPDR Portfolio Short Term Treasury ETF 9.9%
JPMorgan BetaBuilders USD High Yield Corporate Bond ETF 7.0%
Janus Henderson AAA CLO ETF 7.0%
SPDR Portfolio High Yield Bond ETF 5.0%
SPDR Bloomberg Investment Grade Floating Rate ETF 5.0%
C000243875 [Member]  
Shareholder Report [Line Items]  
Fund Name Astoria US Equal Weight Quality Kings ETF
Class Name Astoria US Equal Weight Quality Kings ETF
Trading Symbol ROE
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Astoria US Equal Weight Quality Kings ETF (the “Fund”) for the period of June 1, 2024 to May 31, 2025 (the “Period).
Shareholder Report Annual or Semi-Annual annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at https://astoriaadvisorsetfs.com/roe/. You can also request this information by contacting us at (215) 330-4476.
Additional Information Phone Number (215) 330-4476
Additional Information Website https://astoriaadvisorsetfs.com/roe/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE PERIOD?
(based on a hypothetical $10,000 investment)
COST OF $10,000 INVESTMENT
COST PAID AS A PERCENTAGE OF $10,000 INVESTMENT
$510.49%
Expenses Paid, Amount $ 51
Expense Ratio, Percent 0.49%
Factors Affecting Performance [Text Block]
WHAT FACTORS INFLUENCED PERFORMANCE FOR THE PERIOD?
The Fund returned 8.42% during the Period. The Fund’s allocation to financials was the largest driver of return amid a steepening yield curve which typically leads to higher profits for lending institutions, the start of monetary easing with additional interest rate cuts expected, avoidance of a recession coupled with a weakening but resilient consumer and improved lending conditions, and the US administration’s focus on both pro-business and deregulatory policies. Additionally, the Fund’s information technology exposure was a large contributor to return given the robust corporate earnings growth of such stocks, AI and data center related demand and investment, and easing trade tensions. However, exposures to materials and energy stocks negatively contributed to the Fund’s performance as tariffs have raised input costs for such companies, both demand and manufacturing somewhat softened on the back of trade uncertainty, and the price of oil and gas weakened amid elevated production, negatively affecting profitability.
Performance Past Does Not Indicate Future [Text] The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
7
Average Annual Return [Table Text Block]
AVERAGE ANNUAL TOTAL RETURNS
One Year
Since Inception (7/31/2023)
Astoria US Equal Weight Quality Kings ETF - NAV8.42%13.03%
S&P 500 Index13.52%16.45%
The Fund’s past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Visit https://astoriaadvisorsetfs.com/roe/ for more recent performance information.
Performance Inception Date Jul. 31, 2023
No Deduction of Taxes [Text Block] The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Net Assets $ 168,762,943
Holdings Count | holding 101
Advisory Fees Paid, Amount $ 699,288
Investment Company, Portfolio Turnover 51.00%
Holdings [Text Block]
SECTOR WEIGHTING
(as a % of Net Assets)
Information Technology31.4%
Financials13.7%
Health Care10.1%
Consumer Discretionary10.1%
Industrials9.3%
Communication Services9.0%
Consumer Staples6.3%
Utilities3.5%
Energy2.5%
Real Estate2.0%
Materials1.9%
Cash and Cash Equivalents0.2%
TOP 10 HOLDINGS
(as a % of Net Assets)
NRG Energy, Inc. 1.5%
Comfort Systems USA, Inc. 1.3%
Tenet Healthcare Corp. 1.2%
Amphenol Corp. - Class A 1.2%
Broadcom, Inc. 1.2%
Vistra Corp. 1.2%
Netflix, Inc. 1.2%
Tesla, Inc. 1.2%
First Solar, Inc. 1.2%
Philip Morris International, Inc. 1.2%
C000254162 [Member]  
Shareholder Report [Line Items]  
Fund Name Astoria US Quality Growth Kings ETF
Class Name Astoria US Quality Growth Kings ETF
Trading Symbol GQQQ
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Astoria US Quality Growth Kings ETF (the “Fund”) for the period of September 30, 2024 to May 31, 2025 (the “Period).
Shareholder Report Annual or Semi-Annual annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at https://astoriaadvisorsetfs.com/gqqq/. You can also request this information by contacting us at (215) 330-4476.
Additional Information Phone Number (215) 330-4476
Additional Information Website https://astoriaadvisorsetfs.com/gqqq/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE PERIOD?
(based on a hypothetical $10,000 investment)
COST OF $10,000 INVESTMENT
COST PAID AS A PERCENTAGE OF $10,000 INVESTMENT
$350.35%
Expenses Paid, Amount $ 35
Expense Ratio, Percent 0.35%
Factors Affecting Performance [Text Block]
WHAT FACTORS INFLUENCED PERFORMANCE FOR THE PERIOD?
The Fund returned 1.70% during the Period. The Fund’s allocations to information technology and communication services were the largest drivers of the return amid the robust corporate earnings growth of such stocks, strong upwards estimate revisions, AI and data center related demand and investment, the start of monetary easing with additional interest rate cuts expected, and alleviating trade tensions. However, the Fund’s consumer discretionary exposure negatively contributed to the Fund’s performance as tariffs have raised input costs for such companies, financing remains expensive despite a slight reduction in interest rates, and consumers have become more price-conscious given declining sentiment around growth and the labor market. Moreover, the Fund’s allocation to health care stocks also subtracted from the return as drug pricing reform has intensified under the US administration.
Performance Past Does Not Indicate Future [Text] The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
PERFORMANCE OF A HYPOTHETICAL $10,000 INVESTMENT
7
Average Annual Return [Table Text Block]
AVERAGE ANNUAL TOTAL RETURNS
Since Inception (9/30/2024)
Astoria US Quality Growth Kings ETF
1.70%
S&P 500 Index3.50%

The Fund’s past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Visit https://astoriaadvisorsetfs.com/gqqq/ for more recent performance information.
Performance Inception Date Sep. 30, 2024
No Deduction of Taxes [Text Block] The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Net Assets $ 65,025,480
Holdings Count | holding 101
Advisory Fees Paid, Amount $ 98,119
Investment Company, Portfolio Turnover 56.00%
Holdings [Text Block]
SECTOR WEIGHTING
(as a % of Net Assets)
Information Technology40.8%
Communication Services12.4%
Consumer Discretionary12.2%
Health Care7.7%
Financials7.1%
Industrials6.9%
Consumer Staples5.8%
Utilities2.3%
Energy1.8%
Materials1.5%
Real Estate1.1%
Cash and Cash Equivalents0.4%
TOP 10 HOLDINGS
(as a % of Net Assets)
Microsoft Corp. 6.9%
NVIDIA Corp. 6.9%
Apple, Inc. 6.3%
Amazon.com, Inc. 4.6%
Alphabet, Inc. - Class A 4.0%
Broadcom, Inc. 3.5%
Meta Platforms, Inc. - Class A 2.9%
Costco Wholesale Corp. 2.7%
Tesla, Inc. 2.4%
Netflix, Inc. 2.2%