Expense Ratio History

KONG expense ratio history

Formidable Fortress ETF

Fund company
ETF Opportunities
Type
ETF

0.89%

In basis points
89 basis points
Yearly cost per $10,000
$89
Prospectus dated
31 July 2025, filed with the SEC; rounded to 0.01%

Fee over time

KONG expense ratio: read at 0.89% on 31 Jul 2025.0.00%0.50%1.00%1.50%Mar 2021Dec 2021Sep 2022Jun 2023Mar 2024Dec 20240.89% on 31 Jul 2025
KONG expense ratio: read at 0.89% on 31 Jul 2025.0.00%0.50%1.00%1.50%Mar 2021Sep 2022Mar 20240.89% on 31 Jul 2025
Each dot is a prospectus filed with the SEC or a date we read the fee from a source. The fee hasn't changed between them.

Every figure we've recorded

DateFeeWhat happened
31 Jul 2025 0.89% In the prospectusTotal annual fund operating expenses in the prospectus dated 2025-07-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Jul 2024 0.89% In the prospectusTotal annual fund operating expenses in the prospectus dated 2024-07-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Jul 2023 0.89% In the prospectusTotal annual fund operating expenses in the prospectus dated 2023-07-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Jul 2022 0.89% In the prospectusTotal annual fund operating expenses in the prospectus dated 2022-07-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
16 Jul 2021 0.89% In the prospectusTotal annual fund operating expenses in the prospectus dated 2021-07-16 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
15 Mar 2021 0.89% In the prospectusTotal annual fund operating expenses in the prospectus dated 2021-03-15 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497

What this fee costs

Change the amount, years or return. The estimate keeps the fee at 0.89% and the return steady each year, the same assumptions as the cost example in a fund's prospectus.

$1,100 in fees over 10 years

After fees, $10,000 grows to $14,928.

Fees paid on $10,000 at 5% a year
AfterFees paid
1 year$91
3 years$285
5 years$495
10 years$1,100

How we read this figure

The figure is the total annual fund operating expenses line of the fee table in the fund's prospectus, as tagged in the fund company's filing with the SEC. The SEC publishes these figures rounded to four decimal places, so 0.015% appears as 0.02%. The fund company's own page may show a more precise number.

SEC filings give 6 prospectuses for this share class since 2021. Each one is listed above with a link to the filing.

How we read fees

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