BRTNX vs. JEPIX

Last updated Jul 31, 2026

BRTNX (Bretton Fund) and JEPIX (JPMorgan Equity Premium Income Fund Class I) are both mutual funds - BRTNX is a Large Cap Blend Equities fund managed by Bretton, while JEPIX is a Derivative Income fund actively managed by JPMorgan. Over the past 5 years, BRTNX returned 10.74%/yr vs 6.88%/yr for JEPIX. Their 0.76 correlation means they have sometimes moved together and sometimes differently. BRTNX charges 1.35%/yr vs 0.59%/yr for JEPIX.

Performance

BRTNX vs. JEPIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Bretton Fund (BRTNX) and JPMorgan Equity Premium Income Fund Class I (JEPIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BRTNX achieves a 3.44% return, which is significantly higher than JEPIX's 2.85% return.

BRTNX

• 1D: -0.43%
• 1M: 2.77%
• 6M: 4.04%
• YTD: 3.44%
• 1Y: 12.45%
• 3Y*: 15.37%
• 5Y*: 10.74%
• 10Y*: 13.75%
• ALL TIME*: 12.22%

JEPIX

• 1D: -1.05%
• 1M: 0.72%
• 6M: 1.08%
• YTD: 2.85%
• 1Y: 8.28%
• 3Y*: 8.68%
• 5Y*: 6.88%
• 10Y*: —
• ALL TIME*: 7.31%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
BRTNX Bretton Fund	$0.00	$0.00	$0.00
JEPIX JPMorgan Equity Premium Income Fund Class I	$0.00	$0.00	$0.00

BRTNX vs. JEPIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
BRTNX Bretton Fund	3.44%	11.57%	20.27%	28.91%	-12.57%	27.75%	8.44%	35.39%	-13.40%
JEPIX JPMorgan Equity Premium Income Fund Class I	2.85%	7.82%	12.43%	9.68%	-3.81%	19.36%	6.02%	16.44%	-9.93%

Correlation

The correlation between BRTNX and JEPIX is 0.72, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.72
Correlation (3Y) Balances recent behavior with more history.	0.76
Correlation (5Y) Shows whether the relationship held over a longer period.	0.78
Correlation (All Time) Calculated using the full available price history since Sep 4, 2018	0.76

The correlation between BRTNX and JEPIX has been stable across timeframes, ranging from 0.72 to 0.78 - a consistent structural relationship.

Return for Risk

BRTNX vs. JEPIX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

BRTNX

BRTNX Risk / Return Rank: 24
BRTNX Sharpe Ratio Rank: 27
BRTNX Sortino Ratio Rank: 29
BRTNX Omega Ratio Rank: 26
BRTNX Calmar Ratio Rank: 17
BRTNX Martin Ratio Rank: 19

JEPIX

JEPIX Risk / Return Rank: 22
JEPIX Sharpe Ratio Rank: 22
JEPIX Sortino Ratio Rank: 24
JEPIX Omega Ratio Rank: 23
JEPIX Calmar Ratio Rank: 20
JEPIX Martin Ratio Rank: 19

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

BRTNX vs. JEPIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Bretton Fund (BRTNX) and JPMorgan Equity Premium Income Fund Class I (JEPIX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	BRTNX	JEPIX	Difference
Sharpe ratio: Return per unit of total volatility	0.94	0.87	+0.07
Sortino ratio: Return per unit of downside risk	1.44	1.36	+0.09
Omega ratio: Gain probability vs. loss probability	1.17	1.16	0.00
Calmar ratio: Return relative to maximum drawdown	0.84	1.04	-0.20
Martin ratio: Return relative to average drawdown	2.65	2.96	-0.31

BRTNX vs. JEPIX - Sharpe Ratio Comparison

The current BRTNX Sharpe Ratio is 0.94, which is comparable to the JEPIX Sharpe Ratio of 0.87. The chart below compares the historical Sharpe Ratios of BRTNX and JEPIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

BRTNX vs. JEPIX - Drawdown Comparison

The maximum BRTNX drawdown since its inception was -93.26%, which is greater than JEPIX's maximum drawdown of -32.63%. Use the drawdown chart below to compare losses from any high point for BRTNX and JEPIX.

Drawdown Indicators

	BRTNX	JEPIX	Difference
Max Drawdown Largest peak-to-trough decline	-93.26%	-32.63%	-60.63%
Max Drawdown (1Y) Largest decline over 1 year	-14.53%	-7.41%	-7.12%
Max Drawdown (3Y) Largest decline over 3 years	-93.26%	-13.42%	-79.84%
Max Drawdown (5Y) Largest decline over 5 years	-93.26%	-13.67%	-79.59%
Max Drawdown (10Y) Largest decline over 10 years	-93.26%	—	—
Current Drawdown Current decline from peak	-91.44%	-2.33%	-89.11%
Average Drawdown Average peak-to-trough decline	-12.65%	-3.21%	-9.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.57%	2.60%	+1.97%

Volatility

BRTNX vs. JEPIX - Volatility Comparison

Bretton Fund (BRTNX) has a higher volatility of 4.56% compared to JPMorgan Equity Premium Income Fund Class I (JEPIX) at 2.45%. This indicates that BRTNX's price experiences larger fluctuations and is considered to be riskier than JEPIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BRTNX	JEPIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.56%	2.45%	+2.11%
Volatility (6M) Calculated over the trailing 6-month period	9.98%	7.06%	+2.92%
Volatility (1Y) Calculated over the trailing 1-year period	12.94%	8.83%	+4.11%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	457.37%	11.49%	+445.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	323.52%	14.65%	+308.87%

BRTNX vs. JEPIX - Expense Ratio Comparison

BRTNX has a 1.35% expense ratio, which is higher than JEPIX's 0.59% expense ratio.

Dividends

BRTNX vs. JEPIX - Dividend Comparison

BRTNX's dividend yield for the trailing twelve months is around 1.47%, less than JEPIX's 7.98% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BRTNX Bretton Fund	1.47%	1.52%	1.09%	0.00%	1.98%	0.62%	0.29%	0.00%	0.86%	0.00%	1.63%	0.19%
JEPIX JPMorgan Equity Premium Income Fund Class I	7.98%	8.12%	7.20%	8.42%	12.24%	6.15%	11.59%	3.91%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BRTNX and JEPIX in my portfolio?

BRTNX and JEPIX have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BRTNX or JEPIX?

BRTNX has higher volatility (4.56%) compared to JEPIX (2.45%). In terms of maximum drawdown, BRTNX dropped -93.26% vs JEPIX's -32.63%.

Which has better risk-adjusted returns?

BRTNX currently has the higher Sharpe Ratio (0.94 vs 0.87), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.