ENPIX vs. URPIX

Last updated Jul 14, 2026

ENPIX (ProFunds UltraSector Oil & Gas Fund) and URPIX (ProFunds UltraBear Fund) are both mutual funds - ENPIX is a Leveraged Equities fund managed by ProFunds, while URPIX is a Inverse Equities fund managed by ProFunds. Over the past 10 years, ENPIX returned 5.64%/yr vs -28.32%/yr for URPIX. At a correlation of -0.57, they often move in opposite directions. ENPIX charges 1.51%/yr vs 1.78%/yr for URPIX.

Performance

ENPIX vs. URPIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProFunds UltraSector Oil & Gas Fund (ENPIX) and ProFunds UltraBear Fund (URPIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ENPIX achieves a 34.95% return, which is significantly higher than URPIX's -17.52% return. Over the past 10 years, ENPIX has outperformed URPIX with an annualized return of 5.64%, while URPIX has yielded a comparatively lower -28.32% annualized return.

ENPIX

• 1D: 0.72%
• 1M: -5.81%
• 6M: 28.25%
• YTD: 34.95%
• 1Y: 35.59%
• 3Y*: 13.50%
• 5Y*: 23.12%
• 10Y*: 5.64%

URPIX

• 1D: -0.84%
• 1M: -3.58%
• 6M: -14.43%
• YTD: -17.52%
• 1Y: -29.27%
• 3Y*: -28.74%
• 5Y*: -22.07%
• 10Y*: -28.32%

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

ENPIX vs. URPIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ENPIX ProFunds UltraSector Oil & Gas Fund	34.95%	4.99%	2.30%	-7.46%	92.17%	82.32%	-53.71%	10.35%	-30.54%	-5.59%
URPIX ProFunds UltraBear Fund	-17.52%	-27.06%	-32.89%	-31.77%	29.74%	-43.61%	-51.10%	-42.03%	4.20%	-32.58%

Correlation

The correlation between ENPIX and URPIX is 0.11, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.11
Correlation (3Y) Calculated over the trailing 3-year period	-0.15
Correlation (5Y) Calculated over the trailing 5-year period	-0.30
Correlation (10Y) Calculated over the trailing 10-year period	-0.43
Correlation (All Time) Calculated using the full available price history since Jun 19, 2000	-0.57

The correlation between ENPIX and URPIX shifts across timeframes, from -0.57 (all time) to 0.11 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

ENPIX vs. URPIX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ENPIX

ENPIX Risk / Return Rank: 27
ENPIX Sharpe Ratio Rank: 30
ENPIX Sortino Ratio Rank: 28
ENPIX Omega Ratio Rank: 26
ENPIX Calmar Ratio Rank: 30
ENPIX Martin Ratio Rank: 24

URPIX

URPIX Risk / Return Rank: 0
URPIX Sharpe Ratio Rank: 0
URPIX Sortino Ratio Rank: 0
URPIX Omega Ratio Rank: 0
URPIX Calmar Ratio Rank: 0
URPIX Martin Ratio Rank: 0

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ENPIX vs. URPIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProFunds UltraSector Oil & Gas Fund (ENPIX) and ProFunds UltraBear Fund (URPIX). 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.

	ENPIX	URPIX	Difference
Sharpe ratio: Return per unit of total volatility	1.18	-1.15	+2.33
Sortino ratio: Return per unit of downside risk	1.65	-1.71	+3.36
Omega ratio: Gain probability vs. loss probability	1.20	0.81	+0.39
Calmar ratio: Return relative to maximum drawdown	1.60	-0.94	+2.53
Martin ratio: Return relative to average drawdown	4.26	-1.70	+5.96

ENPIX vs. URPIX - Sharpe Ratio Comparison

The current ENPIX Sharpe Ratio is 1.18, which is higher than the URPIX Sharpe Ratio of -1.15. The chart below compares the historical Sharpe Ratios of ENPIX and URPIX, 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

ENPIX vs. URPIX - Drawdown Comparison

The maximum ENPIX drawdown since its inception was -90.12%, smaller than the maximum URPIX drawdown of -99.92%. Use the drawdown chart below to compare losses from any high point for ENPIX and URPIX.

Drawdown Indicators

	ENPIX	URPIX	Difference
Max Drawdown Largest peak-to-trough decline	-90.12%	-99.92%	+9.80%
Max Drawdown (1Y) Largest decline over 1 year	-23.01%	-30.79%	+7.78%
Max Drawdown (3Y) Largest decline over 3 years	-32.27%	-69.89%	+37.62%
Max Drawdown (5Y) Largest decline over 5 years	-36.48%	-76.97%	+40.49%
Max Drawdown (10Y) Largest decline over 10 years	-84.54%	-96.59%	+12.05%
Current Drawdown Current decline from peak	-18.13%	-99.92%	+81.79%
Average Drawdown Average peak-to-trough decline	-36.83%	-79.13%	+42.30%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.60%	16.98%	-8.38%

Volatility

ENPIX vs. URPIX - Volatility Comparison

ProFunds UltraSector Oil & Gas Fund (ENPIX) has a higher volatility of 10.34% compared to ProFunds UltraBear Fund (URPIX) at 8.55%. This indicates that ENPIX's price experiences larger fluctuations and is considered to be riskier than URPIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ENPIX	URPIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.34%	8.55%	+1.79%
Volatility (6M) Calculated over the trailing 6-month period	25.08%	20.03%	+5.05%
Volatility (1Y) Calculated over the trailing 1-year period	31.24%	25.11%	+6.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	38.64%	34.03%	+4.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	44.68%	35.58%	+9.10%

ENPIX vs. URPIX - Expense Ratio Comparison

ENPIX has a 1.51% expense ratio, which is lower than URPIX's 1.78% expense ratio.

Dividends

ENPIX vs. URPIX - Dividend Comparison

ENPIX's dividend yield for the trailing twelve months is around 2.05%, less than URPIX's 3.31% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ENPIX ProFunds UltraSector Oil & Gas Fund	2.05%	2.76%	3.19%	0.87%	2.76%	1.59%	1.76%	1.34%	1.76%	0.84%	0.57%	0.56%
URPIX ProFunds UltraBear Fund	3.31%	2.73%	0.00%	3.02%	0.00%	0.00%	0.47%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ENPIX and URPIX in my portfolio?

ENPIX and URPIX have a correlation of 0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ENPIX or URPIX?

ENPIX has higher volatility (10.34%) compared to URPIX (8.55%). In terms of maximum drawdown, ENPIX dropped -90.12% vs URPIX's -99.92%.

Which has better risk-adjusted returns?

ENPIX currently has the higher Sharpe Ratio (1.18 vs -1.15), 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.